ЖЕЛОБ, ВОДООТВОДНАЯ СИСТЕМА И СПОСОБ МОНТАЖА

Группа изобретений относится к области дренажных устройств. Водоотводный канал состоит из желоба водоотводного канала, имеющего днище и стенку крышки водоотводного канала. Крышка имеет корпус крышки, проходящий в продольном направлении и укомплектованный верхней поверхностью и расположенной напротив нее нижней поверхностью, по меньшей мере с одним отверстием на верхней поверхности, используемой для установки как минимум двух компонентов обшивки и как минимум двух распорных компонентов обшивки, с упором как минимум двух компонентов обшивки с обеих сторон на как минимум два распорных компонента, с выравниванием как минимум двух распорных компонентов на верхней поверхности в направлении выравнивания и разделением как минимум одним отверстием в направлении выравнивания. Как минимум два распорных компонента выступают от внешней поверхности корпуса крышки, образуя тем самым с указанным по меньшей мере одним отверстием отверстие для отвода воды. Направление выравнивания соответствует продольному ...

ВОДОСТОЧНЫЙ ЖЕЛОБ И ПЕРЕКРЫТИЕ ДЛЯ ВОДОСТОЧНОГО ЖЕЛОБА

Изобретение относится к области водоснабжения и канализации. Водосточный желоб с перекрытием желоба содержит водосборную область, открытую сверху и идущую в продольном направлении, и борта для установки перекрытия желоба, проходящие с обеих сторон водосборной области вдоль желоба. Причем перекрытие желоба имеет, по меньшей мере, два жестких несущих элемента, проходящих вдоль желоба, и поперечные элементы, проходящие между несущими элементами поперек желоба и прочно соединенные с указанными несущими элементами. При этом поперечные элементы с опорной стороны перекрытия желоба выступают за края несущих элементов с образованием опорных участков для установки перекрытия желоба на борта. Перекрытие для водосточного желоба содержит водосборную область, открытую сверху и идущую в продольном направлении, и борта для установки перекрытия, проходящие с обеих сторон водосборной области вдоль указанного желоба. Причем указанное перекрытие желоба содержит, по меньшей мере, два жестких несущих элемента ...

БОРТ ДРЕНАЖНОГО ЖЁЛОБА

Изобретение относится к области дренажных устройств. Борт дренажного жёлоба или колодца содержит кромку борта и опорную поверхность. Опорная поверхность проходит по существу перпендикулярно кромке борта в продольном направлении желоба. К внутренней поверхности борта прикладывается перекрытие. К внешней поверхности борта пристраивается поверхностное покрытие. Опорная, и/или внутренняя, и/или внешняя поверхности оснащены гофрами по всей длине борта. Обеспечивается увеличение срока службы и повышение прочности без увеличения материалоемкости. 8 з.п. ф-лы, 5 ил.

Устройство для изменения направления потока канализационных стоков

Полезная модель относится к устройствам для обработки бытовых сточных вод и может быть использовано при очистке бытовых сточных вод отдельно расположенных объектов малонаселенных пунктов и индивидуальных жилых домов. Техническим результатом предлагаемой полезной модели является расширение функциональных возможностей за счет обеспечения звукоизолирующего действия. Для исключения шума в доме от эрлифта на трубу тройника 1 одевается трубная изоляция 2. Трубная изоляция 2 может быть представлена, например, в виде утеплителей из вспененного полиэтилена (термофлекс, К-флекс, энергофлекс) и других шумопоглощяющих материалов. Кроме этого, верхняя часть канализационного тройника 1 содержит крышку 3, покрытую утеплителем из вспененного полиэтилена. Ц 178720 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ ВУ” 178 720°° 44 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ИЗВЕЩЕНИЯ К ПАТЕНТУ НА ПОЛЕЗНУЮ МОДЕЛЬ МЕЭК Восстановление действия патента Дата, с которой действие патента восстановлено: 01.07.2021 Дата внесения записи в Государственный реестр: 01.07.2021 Дата публикации и номер бюллетеня: 01.07.2021 Бюл. №19 Стр.: 1 па ОСД ЕП

ГЛАДКОСТЕННАЯ БЕЗНАПОРНАЯ ТРУБА НАРУЖНОЙ КАНАЛИЗАЦИИ

Полезная модель относится к строительству, а именно к трубам для канализационных систем, предназначенным для строительства трубопроводов безнапорной подземной наружной канализации: хозяйственно-бытовой канализации, дренажа и водоотведения, ливневой канализации, отведения промышленных стоков, к которым материал трубопровода является химически стойким. Гладкостенная безнапорная труба наружной канализации имеет раструбный конец с кольцеобразной канавкой и уплотнительным кольцом и состоит из трех слоев, внутренний и наружный слои которой выполнены из сплошного НПВХ, а средний слой выполнен из смеси вспененного НПВХ с фиброволокном. Армирование среднего слоя гладкостенной безнапорной трубы наружной канализации фиброволокном позволит стабилизировать температурное расширение трубы, что повышает ее прочностные характеристики.

СПОСОБ И УСТРОЙСТВО ДЛЯ ВЫТЯГИВАНИЯ ТРУБЫ, УЛОЖЕННОЙ В ЗЕМЛЮ ИЛИ ПОДЛЕЖАЩЕЙ УКЛАДКЕ В ЗЕМЛЮ

Изобретение относится к строительству и используется при вытягивании трубы, уложенной в земле и/или подлежащей укладке в землю, к траншее, находящейся ниже поверхности земли, причем из траншеи имеется доступ к этой трубе. В способе используется вытягивающее устройство, соединенное с тяговым элементом. Тяговый элемент пропускают через трубу и сцепляют с ее задним в направлении вытягивания концом. Осуществляют пошаговое вытягивание тягового элемента вместе с трубой в траншею, при этом за каждый шаг вытягивающее устройство выполняет прямой и обратный ход. Во время обратного хода тяговый элемент удерживают в напряженном состоянии, соответствующем его упругому растяжению во время прямого хода. Таким образом, тяговый элемент в течение всего процесса вытягивания находится в напряженном состоянии, благодаря чему предотвращается его растяжение и сжатие на каждом шаге. Тяговый элемент имеет средства для его захвата, установленные на заданном расстоянии друг от друга, а вытягивающее устройство содержит ...

Устройство опорного узла железобетонного водосточного лотка и лоток

Изобретение относится к области водостоков для дорожного строительства, а точнее касается линейной и точечной водоотводной системы и может быть использовано при строительстве ливневой канализации в зонах высоких и сверхвысоких нагрузок. Устройство опорного узла железобетонного водосточного лотка для дорожного строительства ливневой канализации содержит днище и продольные боковые стенки, армированные пространственно распределенными металлическими элементами, располагаемый на концах боковых стенок опорный металлический продольный прямоугольный профиль. Профиль снабжен по меньшей мере двумя стабилизирующими стержнями, которые распределены по его длине и одним концом присоединены под углом 40-50° к профилю в месте углового сгиба, а другим увязаны с армирующими элементами пространственного армокаркаса и интегрированы в бетон лотка. Одна часть профиля примыкает к верхней кромке выемки и располагается вертикально, а другая образует горизонтальную поверхность. Технический результат - перераспределение ...

УКРЫВНОЕ УСТРОЙСТВО ДЛЯ ЩЕЛЕВОГО ЛОТКА

Изобретение относится к области дренажных устройств. Крышка щелевого лотка содержит по меньшей мере один горизонтальный листовой участок и два вертикальных листовых участка, которые соединены друг с другом с помощью соединительных устройств и имеют между собой щель для отвода жидкости в корпус лотка. Крышка содержит выравнивающий элемент для выравнивания в одну линию приставленных друг к другу щелевых лотков с первой и второй щелями. Выравнивающий элемент выступает от торцевого конца первой щели и является вставляемым в торцевой конец второй щели. Выравнивающий элемент посредством соединительного устройства вертикальных листовых участков закреплен на них, причем выравнивающий элемент изогнут из листового металла в виде полого тела. Обеспечивается высокое качество водоотвода. 8 з.п. ф-лы, 9 ил.

ЭЛЕМЕНТ ВОДООТВОДА С БАЗАЛЬТОВЫМ АРМИРОВАНИЕМ

... 1. Элемент водоотвода, имеющий открытый сверху корпус (12) из бетона, который окружает канал (18) водоотвода, отличающийся тем, что корпус содержит базальтовые волокна (24, 26). ! 2. Элемент водоотвода по п.1, отличающийся тем, что представляет собой элемент (10) водостока с удлиненным корпусом (12), имеющим в сечении поперек оси водостока U-образную форму. ! 3. Элемент водоотвода по п.2, отличающийся тем, что базальтовые волокна связаны в пучки (24, 26) и расположены в корпусе (12) вдоль и/или поперек оси водостока. ! 4. Элемент водоотвода по п.3, отличающийся тем, что пучки (24, 26) соединены в сетку, а сетка расположена в виде буквы U в U-образном корпусе (12) вокруг канала (18) водостока в вертикальные части (16). ! 5. Элемент водоотвода по п.4, отличающийся тем, что корпус (12) содержит распорки (28) из базальта, простирающиеся от сетки (24, 26) до канала (18) водостока и/или по меньшей мере до одной наружной стороны корпуса (12). ! 6. Элемент водоотвода по любому из пп.1-5, отличающийся ...

Rohr oder Rohrformteil

Rohr oder Rohrformteil (1) mit einer Wandung (2) aus Polymermaterial, die ein Lumen (3) begrenzt und eine innere Oberflächenschicht (4) aufweist, wobei die innere Oberflächenschicht (4) Polymermaterial und wenigstens eine abriebmindernde Komponente (5) aufweist, dadurch gekennzeichnet, dass die abriebmindernde Komponente (5) Partikeln umfasst, deren Oberfläche eine Reibungszahl aufweist, die kleiner ist, als die Reibungszahl des Polymermaterials der inneren Oberflächenschicht (4).

Anchored sewer channel lining - has mushroom-headed ribs with C-shaped anchors

The sewer lining for open sewer channels consists of a prefabricated insert (1) of a smooth-surfaced material with fixing elements on the outside. The insert has high drawn side-walls, and acutely angled cut-outs for mounting in bends. The inserts may be straight and/or curved, and connected via steel clamps (5, 9) which engage over longitudinal ribs (4) on the insert exterior. The clamp edges have integral teeth (6, 6a) or claws, and mushroom shaped heads. There are holes (7) in the ribs (4), into which are fitted C-shaped anchors (8) to secure the lining insert. Along the rim of the lining is a groove (10) which is filled with durable, elastic putty.

Precast concrete members as ditch or water culvert under tracks, roads and other surfaces

By the use of precast concrete members open towards the bottom of water-carrying ditches or bodies of water and having additional holes and/or texturing of the inner walls in connection with the construction of culverts under tracks, roads and other surfaces, the biological exchange actions can largely be guaranteed or restored and a biosphere created for the water fauna. Thus disturbances of the balance of nature can be decisively reduced during corresponding construction measures.

Einrichtung zur Gewinnung von Wärmeenergie aus sowohl in Abwasserkanälen als auch in Abwasserdruckleitungen fließendem Abwasser

Einrichtung zur Gewinnung von Wärmeenergie aus sowohl in einem Abwasserkanal als auch in einer Abwasserdruckleitung fließenden Abwässern, mittels mindestens eines vorgesehenen Wärmetauschers (9), dadurch gekennzeichnet, dass zur Gewinnung von Wärmeenergie aus in einem Abwasserkanal (1) oder in einer Abwasserdruckleitung (17) fließendem Abwasser im Abwasserkanal (1) oder in der Abwasserdruckleitung (17) an einer Entnahmestelle von Abwasser eine Strömungsleiteinrichtung (3) und zwischen der Strömungsleiteinrichtung (3) und der Kanalsole (2) ein Sammelraum (9) mit einem definiertem Abstand (4) zur Kanalsole (2) vorgesehen ist.

Freigefälleleitung, insbesondere für Abwasser

Flüssigkeitsdichte Auskleidung von Kanalrohren

Dichtungseinrichtung für aneinanderstoßende Bauteile, insbesondere Betonformteile

Regenwasserbehandlungsanlage

Sedimentationsrohr (10) zum zumindest teilweisen Entfernen von Schmutzfrachten aus Abwasser, welches wenigstens einen Strömungsraum (10c) mit wenigstens einer Einlassöffnung (10g) und wenigstens einer Auslassöffnung (10h) aufweist, wobei das Abwasser durch die wenigstens eine Einlassöffnung (10g) in den Strömungsraum (10c) eintritt und nach Durchströmen des wenigstens einen Strömungsraums (10c) durch die wenigstens eine Auslassöffnung (10h) wieder aus dem wenigstens einen Strömungsraum (10c) austritt, und wobei zumindest ein Teil der Schmutzfracht während des Durchströmens des wenigstens einen Strömungsraums (10c) schwerkraftbedingt zu Boden sinkt, dadurch gekennzeichnet, dass der wenigstens eine Strömungsraum (10c) über wenigstens eine an seinem Boden (10f) vorgesehene Durchtrittsöffnung (10e) mit wenigstens einem Sedimentationsraum (10d) verbunden ist, in welchem sich in dem wenigstens einen Strömungsraum (10c) zu Boden sinkende und durch die wenigstens eine Durchtrittsöffnung (10e) hindurchtretende ...

Device for cleaning inlet for waste water container with resin-impregnated material

A guide cylinder (4) underneath an oval aperture (6) in the curved top side of a section (3) is located in a frame (1) pivoting in relation to the wheels (2) and the devices longitudinal axis and above a pneumatic cylinder (10) of the frame. The top side of the section is covered with a rubber jacket which carries a cylindrical extension (9) supported perpendicular to the jacket. The extension resides inside the guide cylinder in a folded condition. Under pressurisation of the inside of the section, the extension unfolds to protrude out into a side inlet of the container.

Verlegegerät für Rohre

Concrete drainage block for pedestrian precinct, roads or pavement kerbside has cylindrical void linked to top surface by transverse slits

A concrete drainage block has a cylindrical void linked to the upper surface by a series of transverse slits. The upper surface has a shallow V-shaped longitudinal detent. The block cross sectional shape is that of a truncated cone. In a further embodiment the block is used as a kerb stone and has an L-shaped profile along the top face.

Dichtring

Dichtring (20) für eine Rohrverbindung zwischen zwei Rohr-Enden (16, 17), die an ihren Stirnseiten (18, 19) jeweils eine umlaufende Axialnut (22, 23) aufweisen, mit zwei zylindrischen Axialstegen (30, 31), die in die Rohr-Axialnuten (22, 23) einsteckbar sind, und einem Radialsteg (32, 33) zwischen den beiden Axialstegen (30, 31), der die Rohr-Enden (16, 17) beabstandet.

Connecting collar for sealing the transition region of a private effluent channel from a public channel network comprises a rim and a shaft part both coated on the inner side with polyurethane and having an outer side made from needled felt

Connecting collar comprises a rim (2) coated on the inner side with polyurethane and having an outer side made from needled felt and a flexible shaft part (1) coated on the inner side with polyurethane and having an outer side made from needled felt. The rim and shaft part are sewn together using a yarn seam. A lamination made from polyurethane is arranged on the inner side of the seam. A needle felt strip is sewn over the seam on the outer side.

Aufnahmevorrichtung zum Anpassen in einem Strassenbelag

Abwaesserkanal

Fräsroboter

Dichtelement zur Abdichtung von Rohrleitungen

Infrastruktur-Kanal

Verfahren zum Dichten der Muffen von Kanal- und Rohrleitungen mit Vergussmasse

Anschlussstück zum Anschluss eines Kunststoffrohrs an ein mineralisches Kanalrohr

Als Rohrstutzen ausgestaltetes Anschlussstück (1) zum seitlichen Anschluss eines Kunststoffrohrs an ein mineralisches Kanalrohr,mit einem Dichtungsabschnitt (3), der eine zirkumferent umlaufende Dichtungskammer (6) zur Aufnahme einer als Dichtungsring ausgestalteten Elastomerdichtung aufweist, und mit einem die Endringtiefe des Dichtungsabschnitts (3) in eine Bohrung des Kanalrohrs begrenzenden Anlagekragen (4),und mit einem Verbindungsabschnitt (2) zur Verbindung mit dem Kunststoffrohr,dadurch gekennzeichnet,dass der Dichtungsabschnitt (3) zwischen der Dichtungskammer (6) und dem Anlagekragen (4) eine Füllkammer (9) aufweist,wobei ein Füllkanal einenendes in der Füllkammer (9) mündet und anderenendes jenseits des Anlagekragens (4) an der Außenseite des Anschlussstücks (1) eine zweite Mündung (10) aufweist.

Abflussleitungsanordnung

Abflussleitungsanordnung an einem Gebäude im umgebenden Untergrund (U) mit einem im Wesentlichen horizontalen Abflussrohr (1) im tieferen Untergrund (U) und einer im Wesentlichen senkrechten Zuleitung (2) zum horizontalen Abflussrohr (1), dadurch gekennzeichnet, dass zwischen der senkrechten Zuleitung (2) und dem horizontalen Abflussrohr (1) eine Langmuffenverbindung im senkrecht orientierten Leitungsweg vorgesehen ist.

Kanal zum Transport von Flüssigkeiten sowie Bauteil zum Herstellen eines solchen Kanals

Kanal zum Transport von Flüssigkeiten, insbesondere Abwasserkanal, dessen Querschnitt im unteren Bereich von einer Kanalsohle (2) und seitlich daran anschließenden Kanalwänden (3, 4) begrenzt ist, dadurch gekennzeichnet, dass auf der Kanalsohle (2) über einen Teil der Breite des Kanals (1) und einen Teil der Höhe des Kanals (1) eine Vielzahl vorgefertigter Bauteile (6, 6.1, 6.2, 6.3) angeordnet ist, und dass der ohne vorgefertigte Bauteile (6, 6.1, 6.2, 6.3) verbleibende Bereich der Kanalsohle (2) ein Gerinne (8) für einen Teilabfluss bildet.

Process and apparatus for repairing sewer pipes

The invention relates to a process and to an apparatus for repairing a buried sewer pipe which consists of stoneware, concrete or the like and into which at least one inflow opens. Sewer pipes of this type are either exchanged or repaired if they are damaged. However, it has only been possible, up until now, to repair sewer pipes with a relatively large internal diameter. In the case of sewer pipes with a small internal diameter, it has not been possible, up until now, to shut off the inflows and thus prevent the supply of sewage during the repair procedure. In order now also to be able to repair sewer pipes which consist of stoneware, concrete or the like and have a diameter of from approximately 150 mm to 500 mm, the invention proposes that a shut-off bubble (23) be transported, by means of a carriage (4) which can be displaced in the sewer pipe (1), from a sewer manhole (2) as far as the respective inflow (3) and there be moved, by a pivotable gripper (21), into the inflow (3), being ...

Kunststoffzarge einer Entwässerungsrinne oder eines Schachtes

Kunststoffzarge einer Entwässerungsrinne oder eines Schachtes zur Aufnahme einer Abdeckung einer Entwässerungsrinne oder eines Schachtes, mit einem in Längsrichtung der Entwässerungsrinne oder des Schachtes verlaufenden ersten Abschnitt (4) mit einer Auflagefläche (4a), auf die die Abdeckung auflegbar ist, und mit einem winklig, vorzugsweise rechtwinklig, zum ersten Abschnitt (4) angeordneten und ebenfalls in Längsrichtung der Entwässerungsrinne oder des Schachtes verlaufenden zweiten Abschnitt (6) mit einer zum ersten Abschnitt (4) weisenden bzw. benachbarten Innenfläche (6a), an die die Abdeckung anlegbar ist, dadurch gekennzeichnet, dass zumindest einer der ersten und zweiten Abschnitte (4, 6) einen glasfaserverstärkten Kunststoffanteil aufweist und die Auflagefläche (4a) zumindest abschnittsweise mit einer Polyurethan-Beschichtung (14) versehen ist.

Management of waste water arising over a region

Water from a region, consisting mainly of small and medium-sized domestic communities, is managed as follows: (1) it is brought together at locations close to the points of origin, for preliminary biological pre-treatment; this stage is essentially de-centralised and discontinuous; (2) dissolved organic substances and nitrogen compounds are broken down to a suitable level, but without completing the mechanical clarification process; (3) water and sludge content, or a part of the sludge, are transported from the pretreatment stage to the central facility for final treatment by settlement and digestion; (4) the capacity and efficiency of the final treatment is in conformance with the number and capacity of decentralised pretreatments.

NEUAUSKLEIDUNG EINES VERZWEIGTEN ABWASSERROHRES

Cable fixing element for use in cable conduit housing optical fibres

The fixing element (D) is used for securing a cable (K) to the inside wall of a cable conduit by fitting into the separation gap (TF) between a pair of abutting conduit sections (R1,R2). The part of the fixing element penetrating the separation gap has spring clamping hooks for matching different separation gap widths. A stop (A) is provided at the end of the penetration part and a reception region (AB) for cable at the rear.

PCR-Manschette (Perfect-Connect-Removable-Manschette)

Verspannen von Bauteilen durch Verwendung einer Gewindestange mit je zur Hälfte gegenläufigen Gewinden und entsprechenden Spannkeilen in einer Führung in Verbindung mit der beschriebenen Edelstahlhülse und Dichtung.

Socket pipe seal using an elastic roller ring

In order to seal socket pipe connections, an elastic roller ring is used which is installed in advance by means of a centring socket. During pipe installation, this roller ring rolls out of the centring socket axially into the socket. In order to prevent the roller ring sliding out of the centring socket or being pushed out of said centring socket by the approaching tip end, instead of being rolled out of it, during installation, the centring socket has a projection which is directed radially inwards on its side which is directed axially towards the socket, which projection contributes an additional locking effect without its radial internal diameter being significantly less than the radially minimum permissible collar internal diameter. Via a projecting tab, which runs on the roller ring parallel to its cord axis, or via a recess which extends into the roller ring cross-section and is axially supported in each case by the projection of the centring socket, this additional locking effect ...

Infrastruktur-Kanal

Stainless steel rainwater gutter to drain surface water from the vicinity of buildings has side-flange anchorage strip

A stainless steel rainwater gutter (10) has a central channel (12) with upright sidewalls (14, 16) suspended from L-shaped profiles (24, 26). One or both of the L-shaped support profiles esp. has a perforated anchorage flange (28) which is embedded in the surrounding matrix.

Bushing for a pipe through the wall of a building

In a wall bushing for a pipe which is subject to longitudinal displacements, a corrosion-resistant, thin-walled stainless-steel pipe is welded onto the pipe, which stainless-steel pipe encloses between itself and the pipe a cavity which is filled with a pressurised medium in the form of gas or fluid, while a gland packing seal, having a soft seal, is provided in the wall.

Sealing rings having an insert of water-swellable plastic

The invention relates to sealing rings having an insert of water-swellable plastic and is characterized in that the non-swellable plastic is designed partly as a movable braid which protects the swellable plastic and, after pressing together, is adapted over the entire profile of the ring.

Composite concrete pipe with plastics lining - is made by filling gap with plastics foam

Pipe of large dia. for use e.g. in sewage systems, consists of an outer pipe of concrete or asbestos cement, and an inner protective lining, wiht the gap filled by plastics foam. The outer pipe is stood vertical on a U-shaped annular trough with a seal of silicone rubber. The inner plastic lining which is welded to a tube, is held at the desired distance by Y-shaped spacers. Before the gap is filled by pressing pref. polyurethane or polyurea foam in through the bottom trough, an inflated rubber bag is inserted to provide the back-up pressure. The preferred foam is at least partly open-celled with an initial viscosity of 3000 mPa/sec. This simplifies the manufacture.

Rohrförmiges Anschlußelement bei Kanalhauptrohren

Dichtungsring für die Innenmantelfläche der Glockenmuffe eines Betonrohres

DICHTELEMENT

DICHTRING FUER KANALROHRVERBINDUNGEN

Verfahren zum Sanieren von Altsubstanz in begehbaren Abwasserbauwerken

Device for laying pipes below ground

The device has an expansion head (2), a swivelling element (3), a force-locking coupling element and an inner draw head (6). The swivelling element can move axially and is replaceably mounted inside the expanding head. When a thrust force is applied the inner draw head comes into contact with the expanding head. When the inner draw head comes into contact with the expanding head under the action of the thrust force, a tube (7) coupled to the inner draw head via a yoke bridge (5) is guided into a bore without lateral deviation.

Im Boden zu verlegende Rinneneinrichtung

Surface water drain has a gutter with a frame fitted to its upper edges, with frame legs which clamp on to the gutter at both sides of the edges

The surface water drainage system has a gutter body (10), with a frame (20) fitted to the upper edges (15). The frame has an outer (22) and an inner (30) leg, with the gutter edge between them. As the gutter is cast, the frame is cast continuously with it to be integrated into the gutter body, or it is fitted to the gutter and bonded in place by an adhesive (37). A frame leg has a projecting surface (32) from a mounting section (34) to lie against the gutter body with a spring grip. The frame is shaped from rolled metal strip.

Foldable Slot Drain

The invention relates to a foldable slot drain 10 and comprises a channel element 12 and throat element 14 which extends from the channel element 12. The channel element 12 has a hinge 20 by which the channel element 12 is longitudinally foldable. The hinge 20 is preferably a live hinge integrally moulded as part of the channel element 12. The channel element 12, throat element 14 and hinge 20 are preferably integrally formed together as one piece. The slot drain 10 may have a connector in the form of an elongate grill which holds the slot drain in a folded position. A method of providing a foldable slot drain to an installation site is also provided.

Apparatus or fluid transportation

Improved high capacity drainage channel

The drainage section comprises a longitudinal pipe section 20 and a plurality of slot apertures 30 which extend from the pipe section to form discrete apertures spaced from the pipe section, each slot aperture being discontinuous in the longitudinal direction of the pipe and with a portion of each slot aperture being spaced perpendicularly across the longitudinal direction of the pipe section to a portion of another slot aperture. Each slot aperture may be slanted across the longitudinal direction of the pipe section and arranged parallel to other slot apertures. The outer surface of the pipe section might include channels for receiving rebars 36, preferably in reinforcing bands which extend between adjacent slot apertures. Webs may be formed between slot apertures which define valleys for receiving rebars. The ends of the channel section may include respective male and female ends, each with a respective sideways extending flange. Also claimed is a drainage channel.

Improvements relating to drainage systems

LINING FLUID CONDUIT

A new or improved combined system of providing and ventilating sewers, conduits and subways in roads

... 382,035. Conduits. CROSS, A. W., The Willows, Barrow-upon-Soar, Loughborough. Sept. 25, 1931, No. 26724. Addition to 336,414, [Class 36, Electricity, Conducting &c.] [Class 36.] Modifications are made in the structure of the parent Specification principally to prevent or minimize the risk of explosions and to facilitate and cheapen construction. The upper tier is fitted with a gastight partition P, Fig. 1, and floor P<1>, to form a chamber 5f1 for hightension electric mains, service connections from the other mains and cables passing below the floor P1. The sewer 5a may be replaced by a sewer 5a1 consisting of pre-cast pipes disposed below the subway 5g; said sewer may have openings 5b3 to allow overflow into the subway and lower tiers. The front wall 51 may be disposed under the kerb, as shown in Fig. 2, and may have thickened parts 5<2> to accommodate vertical tubes or shafts D. The structure, whether formed as in the parent Specification or comprising the modifications set out, may be ...

WINDING DEVICE

Improvements in Reinforced Concrete Pipes.

... 17,367. Reid, W. J., [Reinforced Concrete Pipe Co.]. July 26. Reinforced-concrete pipes are reinforced by longitudinal bars 6 and by rings 5 with binding wires 5 taking a turn round the rings. The mesh may be square or triangular as shown. Two concentric wire reinforcements 5, 5 may be used, the longitudinal bars being between.

PROCESS AND APPARATUS FOR INSTALLING A NEW PIPE INSIDE AN EXISTING PIPE

Cutting pig

A self-propelled fluid jot cutter for pipes for the removal of tree roots and other obstructions or for cutting liners comprises at least one motor 102 to move the cutter along the pipe and to rotate a cutting head 114 about at least one axis eg. longitudinal axis X. The cutting head may be drawn by a separate motor 112 as shown or by the same motor (eg. 130, Fig 2 not shown) propelling the cutter or pig. The head 114 may employ water and/or abrasive and may have an adjustable angle M to axis X. The pig may carry a T.V. camera (eg. 116, Fig. 2). A shaft/gearing arrangement (Fig. 3 not shown) may be provided to allow the cutting head (eg. 140) to rotate about the X-axis to position opposite a lateral and then rotate about an axis Y transverse to axis X to out a liner across the lateral. ...

Lining of elongate hollow members

A method of lining an elongate hollow member is disclosed which comprises axially twisting a tubular liner 10 formed from a polymeric material eg. cross-linked polythene so as to reduce the external diameter thereof; maintaining the tubular liner 10 in its axially twisted configuration whilst inserting the liner 10 into the elongate hollow member 13; and causing the tubular liner 10 to untwist thereby expanding the liner 10 into contact with the elongate hollow member 13. ...

Drainage channel lid assembly

Waste water electrical power generating system

An environmental protective electrical power generating system is formed by a penstock connected at its opposite ends to a large sewer for conveying waste water from feeder pipelines to a sanitary treatment station. Sewer waste water is propelled through the sewer line by pumping equipment which simultaneously pulverizes most large objects carried by the waste water. The waste water is diverted, through a control gate, into the penstock where it flows through and operates one or more water-operated turbines. The turbines are operatively connected to electrical power generators for producing electrical power and dispersing the power through an electrical power transmission system. Depending upon the size of the sewer pipes, the volume of liquid flowing there-through, and the turbine and generator equipment, electrical power is generated without affecting the environment or ecology and without the use of fossil fuels.

Drainage assemblies

Plastic coupling for sanitary plumbing and drainage system

Corrosion-resistant channel drain system

A channel drain comprises a channel portion (1) of circular cross sectional area, and a pair of sidewardly extending opposing side flanges (3,4) joined to the channel portion (1) by risers, which together with the flanges (3,4) define a gap (6) which forms an access slit (6) to the channel portion (1), the access slit (6) extending the length of the channel drain. The flanges (3,4) define land surfaces (5), which when the drain is installed should be flush with the ground surface. Respective ends of the channel drain terminate in respective female and male couplings for engaging corresponding male and female couplings of adjacent channel drains.

Drainage assembly

A drainage assembly comprises a generally V-shaped channel (10) with a lid (11) that covers the channel. The channel and the lid can be formed of fibre reinforced concrete so they are light and easy to position in a trench. They can then be fixed in the trench by pouring concrete round the trench. The lid has upwardly extending drainage slots (21) with the depth of the slot being such that the concrete surrounding the slots provides sufficient weight bearing ability to the assembly.

A pipe sealing device

A sealing device 10 is designed to provide a removable seal for an opening 5 in a pipe 4 such as an inspection opening in a sewer pipe. The device 10 comprises a latching member 11 adapted for engagement with a surface 17 of the pipe adjacent the opening, a sealing member 12 for sealing the opening on an opposing surface 18 of the pipe, a support member 13 for the sealing member 12 and an adjustment means 14 for adjusting the spacing between the latching member 11 and the support member 13. This adjustment means enables the sealing member (12) to be urged against the surface of the pipe to seal the opening, but also that the device is readily removable.

A pipe, a method of constructing the pipe and a method of lining or re-lining a sewer using the pipe as a liner

The present invention relates to a pipe (as illustrated in Figure 1) having a pipe section (10) which comprises two or more panels (11, 12, 13, 14, 15) which extend longitudinally along the pipe section (10). Two or more connecting strips (16) are provided which are integers independent from the two or more panels (11, 12, 13, 14, 15). The connecting strips (16) extend longitudinally along the pipe section (10) and each of the connecting strips (16) connects a first panel (e.g. 11) to a second panel (e.g. 12). Preferably, each panel (11, 12, 13, 14, 15) is formed by cutting a one piece pipe lengthwise. The present invention also relates to a method of constructing a pipe comprising: manufacturing a pipe with a chosen cross-section; cutting the manufactured pipe lengthwise two or more times to form two or more panels (11, 12, 13, 14, 15); manufacturing the connecting strips (16); transporting the panels (11, 12, 13, 14, 15) and the connecting strips (16) to a site where the pipe is to be ...

Sewer pipe structure

A sewer pipe structure comprises a storage tank 10 connectable to an inflow of sewage or sewage/water at an upstream end and an outflow at a downstream end via fastenable end caps 11, 12. The sewage or sewage/water mixture accumulated in the storage tank has a volume which increases during a period of high-rate inflow and decreases during low-rate inflow. The structure is formed from modular prefabricated sections, at least one of which has a cross-sectional area greater than the cross-sectional areas of the inflow and outflow pipes 14, 15. Preferably a generally V-shaped dry weather flow channel 16 is formed along the base of the structure between a pair of arcuate sections of pipe 17. Side weirs (24, fig 8) and associated scum boards (27, fig 8) may also be provided which extend along the length of the pipe, for carrying an overflow of the inflow material. Each of the weirs may be formed by an arcuate section of pipe provided in order to trap floatables or improve oil retention. Preferably ...

Slot drain

A slot drain section 10 comprises a set of channels 100, including a first channel 100A, and a pipe 200. The first channel comprises a slot 141 to receive water, a first channel side wall 110 and a second channel side wall 120, mutually opposed and spaced apart. A third channel side wall 130 extends between the first and second channel side walls and comprises a set of spaced apart outlets 150. The pipe comprises a side wall 210 and a set of spaced apart inlets 250. The slot drain section is arrangable in a first configuration where the inlets and outlets are uncoupled, which may facilitate storage and/or transportation, and in a second configuration where they are releasably coupled together. The first channel and the pipe are mutually spaced apart by a first spacing. The first and second side walls may be separated by spacers and the third side wall may include inclined regions. Also claimed is a slot drain comprising a flow attenuator, and methods of installing, assembling and manufacturing ...

Lining of tubular structures

A tubular structure, such as a sewer, is lined by the use of long length elements 10 having edge formations 13, 14 which facilitate a number of the elements being arranged in a side-by-side interlocked configuration within the tunnel structure. At least some of the elements are formed with a cavity 16 into which a settable compound may be injected thereby to strengthen the lining when set. Preferably the elements are relatively flexible prior to injection with the settable compound so as to facilitate storage of long lengths on a drum. ...

Channel system

Improvements in or relating to pipe joints

... 1,069,239. Pipe joints; joint-making packing. DEUTSCHE STEINZEUGUND KUNSTSTOFFWARENFABRIK FUR KANALISATION UND CHEMISCHE INDUSTRIE. April 28, 1966 [May 15, 1965; Dec. 21, 1965 (2)], No. 18731/66. Headings F2B and F2G. A pipe socket 16 has an elastic sealing-ring 2 mounted on its inner wall by means of an element 4 which, in its relaxed state (Fig. 1, not shown), is smaller in diameter than the inside of the socket and at least one projecting element 10 to engage a pipe spigot 22 which is of greater external diameter than the inside of the ring in its relaxed state, the said sealing ring 2 forming a mould to contain a sealing compound 26 which adheres to the inside of the socket and is securely attached to the sealing ring but does not extend beyond the top of the ring. The element 10 is a flange on the inner end of which is an annular ring 12. The sealing ring in its relaxed state is inserted into the socket so that the element 4 engages in an internal groove 14. A sealing compound such ...

OVAL SHAPED PIPES

... 1526750 Oval shaped pipes SEKISUI KAGAKU KOGYO KK 23 Dec 1975 [26 Dec 1974] 52545/75 Heading F2P A pipe 1 of oval cross-section is provided with a support portion to enable the pipe to be laid with the major axis of the oval cross-section vertical. The support portion may be separate from the pipe, Fig. 1, and comprise a flat plate 31 and sidewalls 32 and the pipe 1 may have ridges 2 which rest on the sidewalls 32. In Fig. 2, the support portion is integral with the pipe 1 and comprises a flat portion 41 with upwardly extending walls 4 and may be extruded in a single operation. The pipe may be formed from a synthetic resin. The pipe may be elliptical or egg-shaped with the narrower part being adjacent the flat portion.

Modular conduit-connector apparatus

Buried conduit of great section.

Apparatus for installation of pipes.

Equipment to assemble, by traction, of the conduits.

System of well of cleaning for sewers.

RESOLING BOWL

Method of repairing drains or sewers

In a method of repairing drains or sewers of any cross section that can be entered by crawling or on foot and the load-bearing capability of which is at risk, an impermeable inner form work being inserted into the damaged drain or sewer, then preferably rotatable inserts with nozzles being fitted in specially prepared recesses in the form work wall and these rotatable inserts, arranged in the form work wall, being connected by means of a pressure hose from inside to a mixing and pumping system or outflow lines for the removal of the flushed material and then the damaged in-situ material, including the organic impurities, being detached and or removed with the aid of cutting jets of water or suspension in a way known per se and the cavity produced as a result or already existing being filled with suspension and solidified, according to Patent No. 391917, the removal of parts of a drain or sewer wall and surrounding soil with water in the form of a high-powered cutting jet from a radially ...

Construction kit for a drainage channel

The construction kit comprises a channel body 1, a casting frame 2 and a casting grid 3. The bearing surfaces of the side walls 11 of the channel body 1 are formed in a stepped manner with an outer elevated supporting rib 13. The frame 2 is of a rectangular form with a sunken supporting rail 28 as a support for the side ribs 30 of the grid 3. On the outer side, the frame 3 has detachably fastened anchoring lugs 23, which in the installed state prevent displacement of the frame 2. In the side walls 11 there are, at a distance below the bearing surface, bar holders 44 for fastening the grid 3 by means of a bolt 42 and a locking bar 45. Such a drainage channel can be easily adapted to the various heights in the case of stepped placement of the base and wearing courses, and it can be cast in a simple way from polyester concrete. In this case, it still has a number of anchoring ribs alongside the anchoring lugs, whereby good anchorage on all sides is ensured. ...

PROCEDURE FOR THE RE-ESTABLISHMENT OF DEFECTIVE ACCESSIBLE ONES, SLEEP-CASH AND NICHTSCHLIEFBAREN CHANNELS, IN PARTICULAR PROFILE CHANNELS

RECORDING MATERIALS HANDLING DEVICE AND RECORDING DEVICE

VERFAHREN UND VORRICHTUNG ZUM SANIEREN DER UNDICHTEN WÄNDE VON LEITUNGEN

ROHRFOERMIGES BAUELEMENT

SOHLSCHALE FUR GERINNE, INSBESONDERE FUR KANALE

WURZELABWEISENDE WIRKSTOFFE IN BITUMINOSEN STRASSENBAU-, UBERZUGS- UND VERGUSSMASSEN

INNENVERKLEIDUNG ZUR SANIERUNG VON KANÄLEN SOWIE VERFAHEN ZUR SANIERUNG BESCHÄDIGTER INNVERKLEIDUNGEN VON KANÄLEN

Drainage channel for surface drainage and/or drainage of bulk materials has upper part with seat profiles connected via U-shaped central bar with wings connected to seats on lower part

The device consists of a channel element (1) with lower part (A), and a relatively moveable upper part (A1) with two seat profiles (2.1,2.2) connected via a cross strut (5). This is formed by a U-shaped central bar (14) with wings (16.1,16.2) projecting from the ends. The wings are connected to the seat profiles via fasteners, e.g. rivets (10.2-10.4). A flat surface (12) of the cross bar and shoulders (3.1,3.2) on the seats are located on the same level to support a grating.

VERFAHREN ZUR ERNEUERUNG VON ROHRVERBINDUNGEN AN ABWASSERROHREN, VORZUGSWEISE AN STEINZEUGROHREN ÄLTERER BAUART

PROCEDURE FOR THE PRODUCTION OF AN INFRASTRUCTURE CHANNEL

VERFAHREN ZUM AUSKLEIDEN EINES KANALS UND EINBRING-UND RÜCKHOLSCHLITTEN ZUR DURCHFÜHRUNGDES VERFAHR ENS

ROHRVERBINDUNG

DICHTUNGSRING FUR ROHRKUPPLUNGEN

МОДЕЛЬ КАНАЛИЗАЦИОННОГО КОЛЛЕКТОРА

1. Модель канализационного коллектора, состоящая из трубопровода, выполненного из секций прозрачных труб, в торцах которого установлены смотровые колодцы, отличающаяся тем, что стенка прозрачной трубы в верхней части снабжена щелями различной ориентации, верхняя часть трубопровода снабжена лотком, заполненным грунтом с растениями. 2. Модель по п.1, отличающаяся тем, что поверхность прозрачной трубы ниже лотка снабжена измерительной шкалой. 3. Модель по пп. 1 и 2, отличающаяся тем, что концы трубопровода закреплены на штативах с возможностью изменения высотного положения одного края относительно другого, определяемого по шкале уклонов. (19) RU (11) 12 909 (13) U1 (51) МПК E03F 3/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 99116656/20, 29.07.1999 (24) Дата начала отсчета срока действия патента: 29.07.1999 (46) Опубликовано: 27.02.2000 (72) Автор(ы): Свинцов А.П., Педро Д.Т. (73) Патентообладатель(и): Российский университет дружбы народов R U Адрес для переписки: 117198, Москва, ул.Миклухо-Маклая, д.6, РУДН, Отдел интел. собственности (71) Заявитель(и): Российский университет дружбы народов 1 2 9 0 9 R U Ñòðàíèöà: 1 ru CL U 1 (57) Формула полезной модели 1. Модель канализационного коллектора, состоящая из трубопровода, выполненного из секций прозрачных труб, в торцах которого установлены смотровые колодцы, отличающаяся тем, что стенка прозрачной трубы в верхней части снабжена щелями различной ориентации, верхняя часть трубопровода снабжена лотком, заполненным грунтом с растениями. 2. Модель по п.1, отличающаяся тем, что поверхность прозрачной трубы ниже лотка снабжена измерительной шкалой. 3. Модель по пп. 1 и 2, отличающаяся тем, что концы трубопровода закреплены на штативах с возможностью изменения высотного положения одного края относительно другого, определяемого по шкале уклонов. 1 2 9 0 9 U 1 (54) МОДЕЛЬ КАНАЛИЗАЦИОННОГО КОЛЛЕКТОРА RU FD 12 909 U1 RU 12 909 U1 RU 12 909 U1 RU FA ...

СИСТЕМА ВНУТРЕННЕЙ КАНАЛИЗАЦИИ И СИФОН ДЛЯ НЕЕ

1. Система внутренней канализации, содержащая пластиковые трубы, фасонные элементы для соединения труб между собой, компенсационные элементы и водосливную арматуру для отвода сточных вод из санитарных приборов, включающую, по меньшей мере, один сифон, отличающаяся тем, что соединение труб с фасонными элементами и водосливной арматурой выполнено по наружной поверхности труб, компенсационный элемент выполнен в виде внутреннего конуса, расположенного на каждом конце фасонного элемента и в отводном патрубке водосливной арматуры большим основанием в сторону входного отверстия, причем диаметр входного отверстия равен наружному диаметру соединяемой с ним трубы, а расстояние от входного отверстия до компенсационного элемента равно не более половины диаметра сопрягаемых элементов. 2. Система по п.1, отличающаяся тем, что трубы и фасонные элементы выполнены из поливинилхлорида. 3. Система по п.1 или 2, отличающаяся тем, что компенсационный элемент выполнен с углом конусности 30'-130'. 4. Система по любому из пп.1-3, отличающаяся тем, что фасонные элементы с наружной стороны имеют технологические приливы. 5. Сифон для системы внутренней канализации, содержащий корпус с отводным патрубком, выпуск и отстойник, отличающийся тем, что выпуск и отстойник соединены с корпусом посредством резьбы, при этом длина выпуска выбрана таким образом, что его выходное отверстие расположено ниже оси отводного патрубка на расстоянии, равном не менее внутреннего диаметра отводного патрубка, отводной патрубок и отстойник расположены так, что боковая стенка корпуса и/или отстойник частично перекрывает отводное отверстие. 6. Сифон по п. 5, отличающийся тем, что боковая стенка корпуса и/или отстойник перекрывает отводное отверстие на 1/4-1/2 его диаметра. 7. Сифон по п.5 или 6, отличающийся тем, что отстойник соединен с корпусом своей наружной поверхностью и снабжен буртиком. 8. Сифон по любому из пп.5-7, отличающийся тем, что на корпусе со стороны выпуска выполнена опорная площадка. (19) RU (11) 28 ...

Комплекс оборудования для прокладки трубопровода через кожух

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Фасонная часть полимерного канализационного трубопровода

Фасонная часть полимерного канализационного трубопровода, содержащая раструб с уплотнительным кольцом, отличающаяся тем, что раструб дополнительно снабжен буртом с цилиндрической и торцовой уплотнительными частями, при этом в цилиндрическую часть бурта установлено уплотнительное кольцо, закрепленное стопорным кольцом, внутренняя часть последнего снабжена фиксирующими канавками, торцовой фасонной уплотнительной частью и направляющими конусом, а на наружной поверхности бурта выполнены фиксирующие выступы. (19) RU (11) 36 021 (13) U1 (51) МПК E03F 3/04 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2003129385/20 , 07.10.2003 (24) Дата начала отсчета срока действия патента: 07.10.2003 (46) Опубликовано: 20.02.2004 (72) Автор(ы): Сердюков А.А. (73) Патентообладатель(и): Общество с ограниченной ответственностью "Верхнерусское" R U Адрес для переписки: 355042, г.Ставрополь, ул. 50 лет ВЛКСМ, 71, корп.1, кв.115, Д.А. Ушаковой 3 6 0 2 1 R U Ñòðàíèöà: 1 U 1 (57) Формула полезной модели Фасонная часть полимерного канализационного трубопровода, содержащая раструб с уплотнительным кольцом, отличающаяся тем, что раструб дополнительно снабжен буртом с цилиндрической и торцовой уплотнительными частями, при этом в цилиндрическую часть бурта установлено уплотнительное кольцо, закрепленное стопорным кольцом, внутренняя часть последнего снабжена фиксирующими канавками, торцовой фасонной уплотнительной частью и направляющими конусом, а на наружной поверхности бурта выполнены фиксирующие выступы. 3 6 0 2 1 U 1 (54) Фасонная часть полимерного канализационного трубопровода U 1 U 1 3 6 0 2 1 3 6 0 2 1 R U R U Ñòðàíèöà: 2 RU 36 021 U1 RU 36 021 U1 RU 36 021 U1 RU 36 021 U1

СИСТЕМА КАНАЛИЗАЦИИ ПОДВАЛЬНОГО ПОМЕЩЕНИЯ ЗДАНИЯ

1. Система канализации подвального помещения здания, содержащая стояк канализации здания, проходящий через подвальное помещение в отводной сточный трубопровод канализации, содержащая стояк канализации подвального помещения, выведенный в отводной сточный трубопровод канализации, отличающаяся тем, что стояк канализации здания соединен со стояком канализации подвального помещения косой крестовиной, направленной с уклоном вверх к стояку канализации подвального помещения, а ниже места этого соединения расположено соединение стояка канализации подвального помещения косой крестовиной с уклоном вниз к стояку канализации подвального помещения, содержащей рычажную или автоматическую заглушку слива. 2. Система канализации подвального помещения здания по п.1, отличающаяся тем, что стояк канализации подвального помещения может содержать наверху заглушку. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 79 901 U1 (51) МПК E03C 1/00 (2006.01) E03F 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2008136862/22, 16.09.2008 (24) Дата начала отсчета срока действия патента: 16.09.2008 (45) Опубликовано: 20.01.2009 (72) Автор(ы): Генделев Лев Самуилович (RU) (73) Патентообладатель(и): Генделев Лев Самуилович (RU) U 1 7 9 9 0 1 R U Ñòðàíèöà: 1 ru CL U 1 Формула полезной модели 1. Система канализации подвального помещения здания, содержащая стояк канализации здания, проходящий через подвальное помещение в отводной сточный трубопровод канализации, содержащая стояк канализации подвального помещения, выведенный в отводной сточный трубопровод канализации, отличающаяся тем, что стояк канализации здания соединен со стояком канализации подвального помещения косой крестовиной, направленной с уклоном вверх к стояку канализации подвального помещения, а ниже места этого соединения расположено соединение стояка канализации подвального помещения косой крестовиной с уклоном вниз к стояку канализации ...

СИСТЕМА УДАЛЕНИЯ ТУАЛЕТНЫХ СТОКОВ ИЗ ТРАНСПОРТНОГО СРЕДСТВА

1. Система удаления туалетных стоков из транспортного средства, включающая бак-накопитель, соединенный сливными трубами с двумя или более унитазами, снабженный средством вакуумирования и средством откачки туалетных стоков, на каждой из сливных труб установлены смывной и запорный клапаны, участки двух или более сливных труб, расположенные ниже запорных клапанов, объединены между собой, и образованный таким образом объединенный участок имеет отверстие для его прочистки, снабженное пробкой. 2. Система по п.1, отличающаяся тем, что запорные клапаны сливных труб выполнены в виде шаровых кранов. 3. Система по любому из пп.1 или 2, отличающаяся тем, что запорные клапаны сливных труб изготовлены из нержавеющей стали. 4. Система по любому из пп.1 или 2, отличающаяся тем, что средство вакуумирования соединено с баком-накопителем посредством трубы, снабженной запорным клапаном. 5. Система по любому из пп.1 или 2, отличающаяся тем, что средство откачки туалетных стоков выполнено в виде изогнутой откачной трубы, один из концов которой опущен в бак-накопитель, а другой конец имеет запорный клапан и приспособление для соединения со специальным средством для приема туалетных стоков, при этом средство откачки дополнительно снабжено клапаном, при открывании которого полость бака-накопителя сообщается с атмосферой. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 97 402 (13) U1 (51) МПК E03F 3/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2009143736/22, 26.11.2009 (24) Дата начала отсчета срока действия патента: 26.11.2009 (45) Опубликовано: 10.09.2010 (73) Патентообладатель(и): Общество с ограниченной ответственностью "Промышленные вакуумные системы" (RU) U 1 9 7 4 0 2 R U Ñòðàíèöà: 1 ru CL U 1 Формула полезной модели 1. Система удаления туалетных стоков из транспортного средства, включающая бак-накопитель, соединенный сливными трубами с двумя или более унитазами, снабженный средством ...

ЩЕЛЕВОЙ ВОДООТВОДНЫЙ ЛОТОК

1. Щелевой водоотводный лоток, выполненный из армированного бетона в виде протяженного прямого параллелепипеда с внутренним каналом, в поперечном сечении имеющего прямоугольный профиль внешней поверхности и овальный профиль внутренней поверхности канала, с расположенной в верхней части лотка сквозной прерывистой или непрерывистой продольной щелью, на одной из торцевых поверхностей которого выполнен выступ, а на второй торцевой поверхности - впадина, вместе образующие стыковочный узел, отличающийся тем, что выступ расположен в нижней части торцевой поверхности водоотводного лотка и профиль его основания выполнен в виде невыпуклого многоугольника, симметричного продольной оси торцевой поверхности лотка, каждая симметричная часть невыпуклого многоугольника образована последовательно расположенными следующими линиями: линией, лежащей в плоскости основания лотка, линией, лежащей в плоскости боковой поверхности лотка, линией, параллельной плоскости основания лотка, линией, параллельной плоскости боковой поверхности лотка, линией, наклоненной к плоскости основания лотка, и линией, параллельной плоскости основания лотка, при этом соответствующие боковые грани выступа лежат в одной плоскости с соответствующими боковыми внешними поверхностями и с внешней поверхностью донной части лотка, а боковые грани выступа, сопряженные с торцевой поверхностью водоотводного лотка, наклонены к ней под острым углом, впадина, размещенная на второй торцевой поверхности водоотводного лотка в нижней его части, выполнена ответной по форме и местонахождению выступу, и вместе с ним ограничивает относительное перемещение соседних водоотводных лотков в плоскости сопряжения их торцевых поверхностей. 2. Лоток по п.1, отличающийся тем, что на торцевой поверхности, где расположен выступ, по контуру канала выполнена кольцевая проточка под уплотнитель, например, или резиновое кольцо, или плавкая герметизирующая лента, или герметик, или аналогичный им материал. 3. Лоток по п.1, отличающийся тем, что ...

МОДУЛЬ КОММУНИКАЦИОННОГО КОЛЛЕКТОРА, МАГИСТРАЛЬНЫЙ ТУННЕЛЬ И ВВОДНАЯ КАМЕРА МОДУЛЯ

1. Модуль коммуникационного коллектора, содержащий, по меньшей мере, одну линию магистрального туннеля с консольными полками для прокладки кабеля и/или кабельных линий, отличающийся тем, что дополнительно содержит, по меньшей мере, одну вводную камеру, соединенную, по меньшей мере, с одной линией магистрального туннеля коллектора, выполненную с обеспечением возможности ввода кабелей и/или кабельных линий в коллектор, и/или поворота, и/или пересечения кабельных линий, а также доступа к технологическому оборудованию, установленному в модуле, и его обслуживания, причем корпус магистрального туннеля коллектора и вводной камеры выполнен из полимерного материала, а корпус туннеля коллектора состоит из герметично соединенных профилированных пустотелых трубных секций, по меньшей мере, одна из которых снабжена огнезащитной перегородкой, а консольные полки закреплены на стойках, смонтированных, по меньшей мере, вдоль одной внутренней боковой стороны корпуса трубных секций туннеля экструзионной сваркой. 2. Модуль по п. 1, отличающийся тем, что трубные секции туннеля соединены между собой и вводной камерой раструбной сваркой. 3. Модуль по п. 1, отличающийся тем, что корпус трубных секций и/или вводной камеры выполнен спиральновитым. 4. Модуль по п. 1, отличающийся тем, что корпус трубных секций и/или вводных камер выполнен двуслойным с гладкой внутренней поверхностью и гофрированной внешней. 5. Модуль по п. 4, отличающийся тем, что внешняя гофрированная поверхность выполнена спиральновитой, скрепленной с внутренней поверхностью и боковыми сторонами между собой экструзионной сваркой, с возможностью обеспечения запаса прочности корпуса трубной секции туннеля и/или вводной камеры с допустимой максимальной деформацией до 30%. 6. Модуль по п. 1, отличающийся тем, что трубные секции снабжены раструбом с закладным электронагревателем. 7. Модуль по любому из пп. 1-6, отличающийся тем, что огнезащитная перегородка содержит каркас из полиэтиленовых листов, привариваемых по периметру к ...

ТРУБОПРОВОД

1. Трубопровод, образованный соединенными на стационарной позиции пластинами в форме сегментов полого цилиндра, отличающийся тем, что пластины в форме сегментов полого цилиндра выполнены из полимербетона. 2. Трубопровод по п.1, отличающийся тем, что соседние боковые участки пластин в форме сегментов полого цилиндра соединены замком типа гребень-паз. 3. Трубопровод по пп.1 и 2, отличающийся тем, что гребни и пазы на боковых участках соседних пластин в форме сегментов полого цилиндра склеены органическим клеем на основе отверждаемых смол. 4. Трубопровод по п.1, отличающийся тем, что наполнители полимербетона применяют кварцевые. 5. Трубопровод по п.1, отличающийся тем, что труба собрана из кольцевых участков, а количество сегментов каждого кольцевого участка трубы равно трем. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК E03F 3/06 (11) (13) 136 827 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2013115234/13, 05.04.2013 (24) Дата начала отсчета срока действия патента: 05.04.2013 (73) Патентообладатель(и): Общество с ограниченной ответственностью "ПОЛИКВАРЦИТ" (RU) (45) Опубликовано: 20.01.2014 Бюл. № 2 R U Приоритет(ы): (22) Дата подачи заявки: 05.04.2013 (72) Автор(ы): Грунин Юрий Александрович (RU), Соколов Александр Алексеевич (RU), Шейнин Евгений Вениаминович (RU) Адрес для переписки: 125565, Москва, а/я 6, для Турковского А.С. U 1 1 3 6 8 2 7 R U Стр.: 1 U 1 Формула полезной модели 1. Трубопровод, образованный соединенными на стационарной позиции пластинами в форме сегментов полого цилиндра, отличающийся тем, что пластины в форме сегментов полого цилиндра выполнены из полимербетона. 2. Трубопровод по п.1, отличающийся тем, что соседние боковые участки пластин в форме сегментов полого цилиндра соединены замком типа гребень-паз. 3. Трубопровод по пп.1 и 2, отличающийся тем, что гребни и пазы на боковых участках соседних пластин в форме сегментов полого цилиндра склеены органическим клеем на основе ...

МОДУЛЬ ВОДООТВОДА

1. Модуль водоотвода, содержащий нижний элемент - лоток U-образной формы с пазогребневой системой по торцам, на верхней части каждой из стенок которого выполнена продольная канавка, и плоский верхний элемент, выполненный с возможностью опоры на стенки нижнего элемента, отличающийся тем, что верхний элемент выполнен в виде параллелепипеда со сквозными водопропускными отверстиями, которые в своей верхней части снабжены фаской, на торцах верхнего элемента выполнен паз под укладку герметика, причем на одном из торцов закреплены две резиновые демпферные прокладки, а на нижней поверхности верхнего элемента по обе стороны от сквозных водопропускных отверстий выполнены продольные канавки с возможностью сопряжения крайних из указанных канавок с упомянутыми канавками нижнего элемента и образования канала для размещения бензомаслостойкого шнура, предназначенного для фиксации верхнего элемента относительно нижнего. 2. Модуль по п.1, отличающийся тем, что канавки выполнены полукруглыми в поперечном сечении. 3. Модуль по п.1, отличающийся тем, что выполнен из бетона или полимербетона. 4. Модуль по п.1, отличающийся тем, что демпферные прокладки на торце верхнего элемента выполнены из бензомаслостойкой резины и плотно прилегают к поверхности следующего верхнего элемента при соединении соседних элементов водоотвода в водоотводную систему. 5. Модуль по п.1, отличающийся тем, что верхний элемент находится в теле дорожного покрытия и работает как совместный конструктив. 6. Модуль по п.1, отличающийся тем, что высота верхнего элемента варьируется в зависимости от внутреннего армирования изделия и класса нормативной нагрузки, воспринимаемой модулем водоотвода. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 138 279 U1 ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ИЗВЕЩЕНИЯ К ПАТЕНТУ НА ПОЛЕЗНУЮ МОДЕЛЬ QB9K Государственная регистрация предоставления права использования по договору Вид договора: лицензионный R U Лицо(а), предоставляющее(ие) право использования: Столяров Сергей ...

ФИТИНГ

1. Фитинг для присоединения трубопровода, содержащий полый корпус с выполненными по меньшей мере с одной стороны наружной резьбой для навинчивания гайки и с расточкой под ступенчатую полую втулку, поясок которой, имеющий больший наружный диаметр, размещен в расточке корпуса, а поясок, имеющий меньший наружный диаметр под внутреннюю поверхность присоединяемого шланга, выполнен с наружными рифлениями в виде гребешков, а также разрезное кольцо цангового зажима, выполненное с конической наружной поверхностью и цилиндрической внутренней поверхностью для установки на шланг концентрично пояску с наружными рифлениями, при этом гайка выполнена с внутренним резьбовым участком для навинчивания на корпус и внутренним коническим участком для воздействия на наружную поверхность разрезного кольца цангового зажима. 2. Фитинг по п.1, характеризующийся тем, что корпус, втулка, разрезное кольцо цангового зажима и гайка выполнены из пластмассы. 3. Фитинг по п.1 или 2, характеризующийся тем, что наружные рифления в виде гребешков выполнены наклонными в направлении пояска втулки, имеющего больший диаметр. 4. Фитинг по п.1 или 2, характеризующийся тем, что втулка установлена до упора в расточке корпуса, а пояски втулки выполнены с наружными кольцевыми уплотнениями. 5. Фитинг по п.1 или 2, характеризующийся тем, что корпус выполнен с двух сторон с наружной резьбой и расточками, а также с установленными с двух сторон корпуса ступенчатыми втулками, разрезными кольцами цанговых зажимов и гайками для фиксации и герметизации соединения двух шлангов. 6. Фитинг по п.1 или 2, характеризующийся тем, что корпус выполнен с одной стороны с наружной либо с внутренней резьбой для соединения с насосом. 7. Фитинг по п.1 или 2, характеризующийся тем, что гайка выполнена с наружными продольными выступами и с цилиндрическим внутренним буртом со стороны, противоположной корпусу. 8. Фитинг по п.1 или 2, характеризующийся тем, что корпус выполнен с двумя кольцевыми ребрами жесткости. 9. Фитинг по п.7, ...

ТРУБОПРОВОД

Трубопровод, образованный соединенными на стационарной позиции пластинами в форме сегментов полого цилиндра, отличающийся тем, что пластины в форме сегментов полого цилиндра выполнены из многослойного стекла системы триплекс. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 160 532 U1 (51) МПК E03F 3/00 (2006.01) F16L 9/22 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2015146829/13, 30.10.2015 (24) Дата начала отсчета срока действия патента: 30.10.2015 (45) Опубликовано: 20.03.2016 Бюл. № 8 (54) ТРУБОПРОВОД U 1 1 6 0 5 3 2 R U Стр.: 1 U 1 Формула полезной модели Трубопровод, образованный соединенными на стационарной позиции пластинами в форме сегментов полого цилиндра, отличающийся тем, что пластины в форме сегментов полого цилиндра выполнены из многослойного стекла системы триплекс. 1 6 0 5 3 2 Адрес для переписки: 129337, Москва, Ярославское ш., 26, МГСУ, начальнику отдела реестра и капитализации интеллектуальной собственности Кольчугину Д.Ю. (73) Патентообладатель(и): Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Московский государственный строительный университет" (НИУ МГСУ) (RU) R U Приоритет(ы): (22) Дата подачи заявки: 30.10.2015 (72) Автор(ы): Пустовгар Андрей Петрович (RU), Цыганков Владимир Михайлович (RU), Адамцевич Алексей Олегович (RU) U 1 U 1 1 6 0 5 3 2 1 6 0 5 3 2 R U R U Стр.: 2 RU 5 10 15 20 25 30 35 40 45 160 532 U1 Полезная модель относится к строительству, в частности к конструкции трубопровода, например, в составе канализационной системы. Известен "Трубопровод" (RU 136827) образованный соединенными на стационарной (подземной) позиции пластинами в форме сегментов полого цилиндра, выполненных из полимербетона. Недостатком известного трубопровода является сложность изготовления и монтажа, высокая материалоемкость и масса ремонтного покрытия, пористость внутренней поверхности и склонность к старению сегментов из ...

ВНУТРЕННЯЯ СИСТЕМА САНИТАРНО-БЫТОВОЙ КАНАЛИЗАЦИИ

Внутренняя система санитарно-бытовой канализации, отличающаяся тем, что содержит раздельный санитарно-бытовой канализационный выпуск от санитарно-технических приборов, не принимающих кал и мочу, подключенный к наружным сетям дождевой канализации. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 162 113 U1 (51) МПК E03C 1/122 (2006.01) E03F 3/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2015147059/13, 03.11.2015 (24) Дата начала отсчета срока действия патента: 03.11.2015 (72) Автор(ы): Сулим Александр Евгеньевич (RU) (73) Патентообладатель(и): Сулим Александр Евгеньевич (RU) R U Приоритет(ы): (22) Дата подачи заявки: 03.11.2015 (45) Опубликовано: 27.05.2016 Бюл. № 15 (54) ВНУТРЕННЯЯ СИСТЕМА САНИТАРНО-БЫТОВОЙ КАНАЛИЗАЦИИ U 1 1 6 2 1 1 3 R U Стр.: 1 U 1 Формула полезной модели Внутренняя система санитарно-бытовой канализации, отличающаяся тем, что содержит раздельный санитарно-бытовой канализационный выпуск от санитарнотехнических приборов, не принимающих кал и мочу, подключенный к наружным сетям дождевой канализации. 1 6 2 1 1 3 Адрес для переписки: 308029, Белгородская обл., г. Белгород, ул. Макаренко, 30, кв. 49, Сулим Александр Евгеньевич RU 5 10 15 20 25 30 35 40 45 162 113 U1 Внутренняя система санитарно-бытовой канализации Изобретение относится к системам канализации, в частности к внутренней системе санитарно-бытовой канализации. Известна внутренняя система санитарно-бытовой канализации, описанная в пункт 8 СНиП 2.04.01-85* «Внутренний водопровод и канализация зданий», заключающаяся в объединении в один санитарно-бытовой канализационный выпуск стоков от санитарно-технических приборов, принимающих кал и мочу, например, унитазов, писсуаров и других, и стоков от санитарно-технических приборов, не принимающих кал и мочу, например, умывальников, ванн, душей, моек и других. Недостатком данной системы санитарно-бытовой канализации является подмешивание немногочисленных стоков, содержащих кал и мочу и ...

СОЕДИНИТЕЛЬНОЕ УСТРОЙСТВО КАНАЛИЗАЦИОННОГО И ПОДВОДЯЩЕГО ТРУБОПРОВОДОВ СИСТЕМЫ ВНУТРЕННЕЙ КАНАЛИЗАЦИИ ДЛЯ ЗДАНИЙ КИНЕТИЧЕСКОГО ТИПА С ПОДВИЖНЫМ КАРКАСОМ

Полезная модель относится к области строительства, а именно к соединению канализационного и подводящего трубопроводов системы внутренней канализации для зданий кинетического типа с подвижным каркасом, этажи которого непрерывно вращаются вокруг неподвижного центрального ствола. Задачей полезной модели является создание соединительного устройства канализационного и подводящего трубопроводов системы внутренней канализации для зданий кинетического типа с подвижным каркасом. Это достигается тем, что соединительное устройство канализационного и подводящего трубопроводов системы внутренней канализации для зданий кинетического типа с подвижным каркасом представляет подводящий трубопровод 1, соединенный через отверстие с соединительной трубой 2, на внутренней стенке которой установлены скользящие салазки 3 с закрепленной на них лабиринтной прокладкой 4. Соединительная труба 2 жестко соединена с выходным патрубком 5. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 177 603 U1 (51) МПК E03F 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК E03F 3/04 (2006.01) (21)(22) Заявка: 2017125574, 17.07.2017 (24) Дата начала отсчета срока действия патента: 02.03.2018 Приоритет(ы): (22) Дата подачи заявки: 17.07.2017 (45) Опубликовано: 02.03.2018 Бюл. № 7 3810437 A1, 12.10.1989. DE 3618963 A1, 10.12.1987. EP 0506181 A1, 30.09.1992. (54) СОЕДИНИТЕЛЬНОЕ УСТРОЙСТВО КАНАЛИЗАЦИОННОГО И ПОДВОДЯЩЕГО ТРУБОПРОВОДОВ СИСТЕМЫ ВНУТРЕННЕЙ КАНАЛИЗАЦИИ ДЛЯ ЗДАНИЙ КИНЕТИЧЕСКОГО ТИПА С ПОДВИЖНЫМ КАРКАСОМ (57) Реферат: Полезная модель относится к области Это достигается тем, что соединительное строительства, а именно к соединению устройство канализационного и подводящего канализационного и подводящего трубопроводов трубопроводов системы внутренней канализации системы внутренней канализации для зданий для зданий кинетического типа с подвижным кинетического типа с подвижным каркасом, каркасом представляет подводящий трубопровод этажи которого ...

Drainage management system and method

Systems and methods for drainage management, including a pipe that is cut along a longitudinal section thereof; and a pipe block having a curved section corresponding to a diameter of the cut pipe and including supporting legs. The curved section of the pipe block is configured to support the cut pipe.

FLUID CONDUIT WITH LAYERED AND PARTIAL COVERING MATERIAL THEREON

A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system. 1. A method of treating an effluent comprising:passing the effluent along the interior of a conduit including apertures therethrough;restricting the flow of the effluent out of the apertures with a dense fabric layer;causing at least a portion of the effluent to overflow the upper edges of the dense fabric layer; andflowing the effluent through an outer layer of fabric.2. The method of wherein the conduit is substantially horizontal.3. The method of further comprising passing the effluent through coarse fibers prior to flowing the fluid through the outer layer of fabric.4. The method of further comprising pretreating the fabric layers with chemicals claim 1 , bacteria and/or microbes.5. The method of further comprising forming a biomat on the outer layer of fabric.6. The method of wherein the outer layer of fabric covers a circumference of the conduit.7. The method of further comprising flowing the effluent through a plurality of additional fabric and course layers claim 1 , wherein each fabric layer is positioned between two coarse layers.8. A method of separating particulates in an effluent claim 1 , the method comprising:providing a ...

Corrugated metal pipe

A metal pipe of single piece construction including a wall formed of a single corrugated metal sheet. The sheet has opposing first and second edges extending longitudinally along the sheet. The wall includes a seam that is formed by abutting portions of the first and second edges. The seam extends helically about and along a length of the wall. The sheet has an interior wall side and an opposing exterior wall side. The interior wall side defines an interior wall surface of the wall. The exterior wall side defines an exterior wall surface of the wall. The sheet has a sinusoidal cross-sectional profile defining 3 corrugation peaks at the interior wall surface and 3 corrugation peaks at the exterior wall surface. The sheet has a flattened sheet width of approximately 27 inches and a finished sheet width of approximately 21 inches. The wall defines a pipe diameter of at least 96 inches.

DRAIN SYSTEM WITH ODOR TRAP AND RELATED METHODS

A floor drain system comprises a vertically extending drain pipe that includes an upper pipe section with a first inside diameter, a lower pipe section with a second inside diameter which is smaller than the first inside diameter, a cross-over section connecting the upper pipe section to the lower pipe section, and a flange section disposed in the end region of the upper pipe section. An odor stopper is detachably held by the lower pipe section. 1. A floor drain system , comprisinga vertically extending drain pipe that includes an upper pipe section with a first inside diameter, a lower pipe section with a second inside diameter which is smaller than the first inside diameter, a cross-over section connecting the upper pipe section to the lower pipe section, and a flange section disposed in the end region of the upper pipe section, andan odor stopper, detachably held by the lower pipe section.2. The floor drain system of claim 1 , wherein the odor stopper includes a riser pipe section claim 1 , the outside diameter of which substantially corresponds to the inside diameter of the lower pipe section of the drain pipe in at least the region of the lower open end.3. The floor drain system of claim 2 , further comprising a riser pipe holding projection projecting radially outwards on the riser pipe section claim 2 , to enable the riser pipe section to be supported on the cross-over section of the drain pipe.4. The floor drain system of claim 2 , further comprising a seal associated with the riser pipe section disposed adjacent the lower end of the of the riser pipe section.5. The floor drain system of claim 2 , wherein the odor stopper includes a cap section placed on the riser pipe section claim 2 , with openings being defined between the riser pipe section and the cap section through which water can pass.6. The floor drain system of claim 5 , wherein the cap section is held detachably on the riser pipe section7. The floor drain system of claim 5 , further comprising a ...

BUILDING DRAINAGE SYSTEM PIPES WITH IMPROVED PERFORMANCE AT LOW FLOW

Building drainage system pipes with improved performance at low flow are disclosed. The pipes have two or more conjoined portions. At low flow, only the smaller portion contains sewage, and it provides a higher velocity than the state of the art by providing a greater hydraulic radius. The larger portion, on the other hand, is large enough to provide sufficient capacity at peak flow while maintaining sufficient velocity. The bi-diameter pipes may be used to replace or retrofit round circular pipes in order to maximize the velocity at low flow while maintaining capacity at peak flow. 1. A pipe for use in building drainage systems , the pipe comprising a non-circular cross section comprising an upper portion having a radius of curvature and a lower portion having a radius of curvature less than the radius of curvature of the upper portion.2. The pipe of claim 1 , wherein the upper portion comprises a circular cross section defining a radius r claim 1 , the lower portion comprises a circular cross section defining a radius b claim 1 , and the radius r is greater than the radius b.3. The pipe of claim 2 , wherein a ratio of r:b is at least 1.2:1.4. The pipe of claim 3 , wherein the ratio of r:b is from 1.5:1 to 5:1.5. The pipe of claim 3 , wherein the ratio of r:b is from 1.8:1 to 3:1.6. The pipe of claim 2 , wherein the circular cross sections of the upper and lower portions intersect each other to define at least one edge running along a length of the pipe.7. The pipe of claim 2 , wherein each of the upper portion and the lower portion have a central longitudinal axis claim 2 , and the central longitudinal axes are substantially aligned in a vertical plane.8. The pipe of claim 7 , wherein the circular cross sections of the upper and lower portions intersect each other to define two edges running along a length of the pipe.9. The pipe of claim 8 , wherein the two edges are located at a vertical height above the central longitudinal axis of the lower portion.10. The ...

SELF-CLEANING FILTER DEVICE ADAPTABLE TO THE VOLUME OF RAINWATER AND A METHOD FOR ITS USE

A self-cleaning filter device adaptable to the volume of rainwater and a method for its use are described. The self-cleaning filter device adaptable to the volume of rainwater comprises a body including a rainwater inlet, a debris outlet, at least one filtered rainwater outlet, a filter element provided inside the body and comprising a flexible element having a filter means involving and secured to it and whose upper end is connected to said rainwater inlet and whose lower end is connected to said debris outlet, said filter element being provided with an upper portion, a central portion and a lower portion, and a regulating device provided inside the body and connected to the filter element. 1. A self-cleaning filter device adaptable to the volume of rainwater comprising a body including:a rainwater inlet;a debris outlet;at least one filtered rainwater outlet;a flexible filter element provided inside the body and comprising an expandable and contractible fully flexible element having a filter means involving and secured to it and whose upper end is connected to said rainwater inlet and whose lower end is connected to said debris outlet, said filter element being provided with an upper portion, a central portion and a lower portion;a regulating device provided inside the body and connected to the filter element.2. A self-cleaning filter device adaptable to the volume of rainwater as in claim 1 , wherein said flexible element comprises a spiral element.3. A self-cleaning filter device adaptable to the volume of rainwater as in claim 2 , wherein said filter element comprises separate flexible parts connected each other.4. A self-cleaning filter device adaptable to the volume of rainwater as in claim 3 , wherein said regulating device comprises;a fixing structure attached to an inner upper part of the body;a support member supported by the fixing structure;a flexible fixation element supported by the support member, said flexible fixation element comprising first and ...

Improved fluid stream management systems and methods thereof

Fluid stream management systems and methods relating thereto are described. The fluid management system includes a neural network, which comprises: (i) an input layer that is communicatively coupled to one or more fluid facility sensors and/or one or more pre-processing flow sensors such that one or more of the flow condition attribute values are received the neural network; (ii) one or more intermediate layers, which are configured to constrain one or more of the flow condition attribute values to arrive at modified flow condition attribute values; (iii) an output layer, which transmits, one or more modified flow condition attribute values to a downstream control device. This control device and other computation devices perform certain calculations that ultimately inform a flow controller, which in turn, instructs a flow-directing device regarding management of fluid streams.

Grooved Sealing Member for Sealing Pipes and Other Underground Structures and Method of Using

An apparatus and method is provided for repairing an underground structure such as a pipe or manhole. The apparatus includes a liner assembly made of resin absorbent material. Some embodiments may further include a bladder assembly to help position the liner and press the liner against the walls of the underground structure. A sealing member is positioned in the underground structure. In some embodiments the sealing member is a separate member made from a compressible material, an absorbent material, or a hydrophilic or hydrophobic material. In other embodiments the sealing member is a portion of the liner assembly. The sealing member includes one or more channels adapted to receive a semi-liquid such as a hydrophilic or hydrophobic paste or grout. The semi-liquid is capable of swelling in response to being exposed to another liquid, such as water, and forms a seal between the liner assembly and the host pipe/manhole. 1. A method of repairing an underground structure , the method comprising:taking a liner assembly;taking a sealing member having a channel formed in an outer surface;impregnating the liner assembly with a material capable of curing and hardening;introducing a semi-liquid into the channel;positioning the liner assembly and the sealing member in the underground structure so that the sealing member is between the liner assembly and the underground structure with the outer surface of the sealing member facing the underground structure.2. The method of wherein the semi-liquid is a hydrophilic paste or grout claim 1 , and the method further comprising the step of exposing the semi-liquid to another liquid that causes the semi-liquid to swell claim 1 , thereby forming a seal between the sealing member and the underground structure.3. The method of wherein the underground structure is one of a pipe claim 1 , a manhole claim 1 , a junction between a pipe and a manhole claim 1 , and a junction between two pipes.4. The method of wherein the semi-liquid comprises ...

Method for rehabilitating a pipe

Segments are linked in the circumferential direction to assemble a pipe unit, which is linked to another pipe unit in the pipe-length direction to assemble a rehabilitation pipe inside an existing pipe. Before the pipe unit is assembled or after the pipe unit has been assembled, a spacer is attached to the segment using a spacer holder to prevent the spacer from falling down from the segment. The pipe unit having the spacer attached to the segment is linked to the pipe units that have already been linked. The rehabilitation pipe is positioned relative to the existing pipe using the spacer that is attached to the segment. A filler is injected between the positioned rehabilitation pipe and the existing pipe.

LIQUID WASTE TREATMENT APPARATUS

A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system.

Centrifugal Casting Concrete Pipe Method

A method of lining an interior wall of a pipe is provided. Casting equipment such as a spin caster is used to centrifugally cast material onto the interior wall while the pipe is partially filled with liquid so as to form a coating on the wall above the liquid. In some embodiments the method further comprises diverting liquid from the pipe after the casting step, and then lining the wall of the pipe below the coating with material to form a continuous lining on the wall.

RETURN GAS PREVENTION DEVICE FOR DRAINAGE PIPE

The present disclosure provides a return gas prevention device for a drainage pipe, belonging to the technical field of drainage pipes. The device realizes two functions of water seal and a check valve simultaneously, as well as prevents gas channeling in a drainage process. 118911314111213141141141112111516171111112112. A return gas prevention device for a drainage pipe , comprising: a round pipe () , a water inlet () , a water outlet () and a drainage mechanism , wherein the round pipe () comprises an upper sealing plate () , a lower sealing plate () , a first partition plate () and a second partition plate () , the upper sealing plate () and the lower sealing plate () are located at upper and lower ends of the round pipe () respectively , a third through-hole () is disposed on the lower sealing plate () , the first partition plate () and the second partition plate () are both located inside the round pipe () and partition the interior of the round pipe () into an upper cavity () , a middle cavity () and a lower cavity () in a top-down sequence , a first through-hole () is disposed on the first partition plate () , and a second through-hole () is disposed on the second partition plate ();{'b': 8', '15', '9', '14', '141, 'the water inlet () is in communication with the bottom of the upper cavity (), and the water outlet () is disposed on the lower sealing plate () and in communication with the third through-hole (); and'}{'b': 2', '2', '15', '2', '15', '121', '111', '141', '2', '15', '111', '141', '121', '2', '15, 'the drainage mechanism comprises a floating ball (), a guiding structure and a blocking structure, wherein the floating ball () is located inside the upper cavity (), the guiding structure enables the floating ball () to move up and down in the upper cavity () along with rise and fall of a water level; the blocking structure is capable of blocking the second through-hole () and opening the first through-hole () and the third through-hole () ...

RETROFIT CATCH BASIN FOR USE IN STORM WATER MANAGEMENT PRACTICE

A catch basin retrofit that allows stormwater to be diverted from an existing storm sewer to an alternative stormwater management practice (SMP), while maintaining functionality of the catch basin as an overflow device for the alternative SMP. 1. A method of installing a stormwater diversion and overflow device , the method comprising replacing a frame and grate functioning as an opening for stormwater runoff to enter a catch basin with the stormwater diversion and overflow device to divert stormwater runoff to an alternative stormwater management practice device and redirect excess stormwater runoff exceeding the capacity of the alternative stormwater management practice device back to the catch basin , the stormwater diversion and overflow device comprising:a diversion and overflow frame; anda diversion and overflow cover,the frame comprising a perimeter member having a first portion extending less than 360 degrees around a perimeter of the frame, the perimeter member at least partially defining an opening through which fluid can flow,the cover extending beyond the frame on at least one side an amount sufficient to carry stormwater runoff to a storm water management practice system,the cover bounding the opening, the opening configured to allow stormwater to pass from the stormwater management practice system to the catch basin.2. The method of claim 2 , wherein the stormwater diversion and overflow device further comprises an overflow grate claim 2 , the overflow grate comprising:a vertical portion which comprises at least a portion of a perimeter of the grate; andat least one slat extending from a first end connected to the vertical portion to a second, unconnected end,the vertical portion at least partially defining the opening.3. A stormwater diversion and overflow device claim 2 , the device comprising:a grate assembly,the grate assembly comprising a grate and a cover,the grate having a first side, a second side opposing the first side, a volume between the ...

COMBINED SEWER OVERFLOW WARNING AND PREVENTION SYSTEM

A monitoring and alert methodology ascertains conditions that may result in a combined sewer overflow (CSO) event. The method employs a semantic model of a combined sewer system that includes specification information describing the components of the combined sewer system. Sensors distributed throughout the components of the combined sewer system sense operating parameter information for those components. A monitoring and alerting (MA) information handling system (IHS) receives operating parameter information from the sensors. The MA IHS analyzes the operating parameter information received from the sensors together with the specification information in the semantic model of the combined sewer system to determine if a combined sewer overflow (CSO) event is possible. The MA IHS generates an alert to provide notification of a possible CSO event if the MA IHS determines that a CSO event is possible. In this manner, an operator may take early corrective action before a CSO event occurs. 1. A method , comprising:providing a semantic model of a combined sewer system that includes specification information with respect to components of the combined sewer system;sensing operating parameter information by a plurality of sensors distributed throughout the components combined sewer system;receiving, by a monitoring and alerting (MA) information handling system (IHS), operating parameter information from the plurality of sensors;analyzing, by the MA IHS, the operating parameter information received from the plurality of sensors together with the specification information in the semantic model of the combined sewer system to determine if a combined sewer overflow (CSO) event is possible; andgenerating, by the MA IHS, an alert to provide a notification of a possible CSO event if the MA IHS determines that a CSO event is possible.2. The method of claim 1 , wherein a component of the combined sewer system is a main pipe in which a weir is situated claim 1 , the main pipe handling ...

PIPELAYER MACHINE WITH SYMMETRICAL WINCHES

A pipelayer machine is provided. The pipelayer machine has a main body, a boom pivotally connected to a first side of the main body, a hook winch provided on the first side of the main body and a boom winch provided on the second side of the main body. The boom winch and the hook winch can be connected to a structural assembly that positions the boom winch proximate the second side of the main body and positions the hook winch proximate the first side of the main body of the pipelayer machine. The hook winch can be provided in a hook winch frame and the hook winch frame can form a structural member in the structural assembly. 1. A pipelayer machine comprising:a main body having a first side and a second side;a first side track provided on the first side of the main body;a second side track provided on the second side of the main body;a side boom having a distal end and a proximal end, the proximal end of the side boom pivotally attached to the first side of the main body;a boom winch provided proximate the second side of the main body;a boom cable running between the boom winch and the distal end of the boom, the boom cable and boom winch operative to raise and lower the boom;a hook winch provided proximate the first side of the main body; anda hook cable running between the hook winch to the distal end of the boom and to a hook suspended from the distal end of the boom.2. The pipelayer machine of wherein the hook cable runs directly between the hook winch and the distal end of the boom.3. The pipelayer machine of wherein the hook cable is uninterrupted between the hook winch and the distal end of the boom.4. The pipelayer machine of further comprising a load block suspended from the distal end of the boom and a hook block connected to the hook claim 1 , the hook cable running between the load block and the hook block claim 1 , wherein the hook cable runs directly from the hook winch to the load block.5. The pipelayer machine of wherein the hook cable is ...

Pipelayer with quick attach counterweights

A pipelayer machine having a counterweight assembly is provided. The pipelayer machine can include a main body having first and second sides, a first side track provided on the first side of the main body and a second side track provided on the second side of the main body. A side boom can be provided on the first side of the main body. The counterweight assembly can be provided on the second side of the main body and include a counterweight mounting frame. A counterweight can be provided having a first side with an engagement hook extending from the first side. The engagement hook can be used to attach the counterweight to the counterweight mounting frame.

SURFACE WATER DRAINAGE SYSTEM

Surface water drainage Systems are known, comprising a water drainage body which is elongated by individual elements that can be placed next to one another, and which can be installed in the ground. The individual elements (-) comprise an inlet section which is arranged in an upper region of the individual elements (-) in such a way that water can flow into the inlet section. A first pipe section () is provided, arranged below the inlet section and communicating with same via transition Systems. According to the invention, in order to increase the drainage power, at least one further second pipe section (), communicating with the first pipe section (), is to be provided below or next to the first pipe section (), wherein all the pipe sections () can be sealingly connected to corresponding pipe sections () of further individual elements (-). 116. A surface water drainage system comprising a drainage body , which is elongated by individual elements (-) that can be placed next to one another and which can be installed in the ground , wherein the individual elements comprise{'b': 10', '1', '6', '10, 'an inlet section (), which is arranged in an upper region of the individual elements (-) in such a way that water can flow into the inlet section (),'}{'b': 20', '10', '10', '14', '24, 'at least one first upper pipe section () arranged below the inlet section () and communicating with the the inlet section () via transition systems (, ),'}characterized in that{'b': 30', '20', '20', '20', '30', '20', '30', '1', '6, 'at least one further second pipe section () communicating with said first upper pipe section () is provided below or next to said first upper pipe section (), wherein all of the pipe sections (, ) are connected to corresponding pipe sections (, ) of the individual elements (-).'}2. The surface water drainage system according to claim 1 , characterized in that{'b': 20', '30', '1', '6, 'the pipe sections (, ) are cast in the individual elements (-) using concrete ...

MULTI-LAYER LINER FOR WASTE WATER SYSTEM REHABILITATION

A method and apparatus for rehabilitating or repairing waste water system components or the like comprising a spray-applied, multi-layer liner which seals the components and imparts structural integrity. The liner comprises a first moisture barrier layer, a foam layer and a second moisture barrier layer. A primer may be applied where desired. Typically, the first and second moisture barrier layers are made of the same material for forming a skin on both sides of the foam layer. The combination of the foam layer and the two moisture barrier layers imparts structural strength and rigidity to the cured liner. 1. A multi-layered liner for a substrate , comprising:a first moisture barrier layer and second moisture barrier layer each having a minimum shore D hardness of approximately thirty (30), anda middle, intermediate layer consisting of a polymer foam having a density of approximately 1.2 pounds or more,wherein said first moisture barrier layer being impervious to moisture, andwherein said foam layer is sandwiched between said first barrier layer and said second barrier layer.2. The liner of claim 1 , wherein the polymer foam has a density in the range of 1.2 pounds to 3.0 pounds.3. The liner of claim 1 , wherein the polymer is any one of the following: polyester claim 1 , plastic claim 1 , epoxy claim 1 , polyurea claim 1 , polyurethane claim 1 , urethane.4. The liner of claim 1 , wherein the polymer is a polyurethane.5. The liner of claim 1 , wherein the polymer is a polyester.6. The liner of claim 1 , wherein the polymer is a plastic.7. The liner of claim 1 , wherein the polymer is an epoxy.8. The liner of claim 1 , wherein the polymer is a polyurea.9. The liner of claim 1 , wherein the polymer is a urethane.10. The liner of claim 1 , wherein the polymer is a material that cross links to cure.11. The liner of claim 1 , further including a primer applied directly to the substrate claim 1 , with the first moisture barrier being applied to the primer.12. The liner of ...

MULTILAYER COMPOSITE WASTE TUBE

According to the present invention, a waste tube with component layers is provided. An inner layer resisting at least one waste material system chemical and an outer composite wrapping layer each runs along the length of the waste tube. The impact zones of the waste tubes, defined by bends, tapers or junctions incorporated in the tube, are reinforced by an elastomeric barrier layer over an outer face of the inner layer and an impact absorption layer over the elastomeric barrier layer, wrapped by the outer composite layer. In another aspect, a method of manufacturing the waste tube is provided where a preformed tubular liner for building the component layers functions as the inner layer in the waste tube. 1. A waste tube defining a passage therethrough for carrying waste material and potential projectiles in a pressurized system , said waste tube having a series of component layers , comprising:an inner layer resistant to at least one waste system chemical defining an interior tubular surface of said waste tube for resisting bio-film build-up of material traveling within said passage of said waste tube;an outer composite wrapping layer defining an exterior tubular surface of said waste tube for wrapping said component layers;an elastomeric barrier layer optionally therebetween on at least one impact zone defined by bends, tapers or junctions of said tube for providing shock absorption and distribution, and leakage barrier against material and projectiles traveling within said passage of said tube; andan impact absorption layer between said elastomeric barrier layer and said outer composite wrapping layer for the impact absorption of projectiles on said at least one impact zone.2. The waste tube of claim 1 , wherein said inner layer is a thermoplastic liner.3. The waste tube of claim 2 , wherein said thermoplastic liner is selected from the group consisting of: fluoropolymers that are thermoformable claim 2 , High and Medium Density Polyethylene (HDPE claim 2 , MDPE) ...

CONNECTION DEVICE BETWEEN A GUTTER AND GULLY

Connection devices for connecting a drainage gutter to a further functional element (), for example to an inlet box, are known, which comprise an adapter plate () to which the drainage gutter can be connected. In order to ensure simple assembly on the building site in combination with a high degree of tightness, it is proposed to provide a cast-in part () which can be tightly cast into a wall of the functional element () and comprises fastening devices by means of which the adapter plate () can be fixedly connected to the cast-in part () in such a way that a flow space () of the drainage gutter can be tightly connected to an interior of the functional part () via a transfer space. 111020140121041414444204021301410. A connection device for connecting a drainage gutter () to a functional element () , comprising an adapter plate () to which a drainage gutter () is connected , characterized in that an inlet part () is connected on a wall () of the functional element () and which comprises attachment facilities ( , ′; , ′) with which the adapter plate () is attached to the inlet part () in such that a flow space () of the drainage gutter () is connected via a transfer space () leak-proof to an inner space () of the functional part ().22040. The connection device according to claim 1 , characterized in that the adapter plate () is attached to the inlet part ().32240202040. The connection device according claim 1 , characterized in that a serration () is provided between the inlet part () and the adapter plate () to provide adjustability of the adapter plate () in a vertical direction relative to the inlet part ().4201. The connection device according to claim 2 , characterized in that the adapter plate () is cut off for adaptation to the drainage gutter ().52040302023242040. The connection device according to claim 1 , characterized in that the adapter plate () and the inlet part () are each provided with an inner space claim 1 , wherein both of the inner spaces form a ...

PIPELAYER MACHINE WITH SYMMETRICAL WINCHES

A pipelayer machine is provided. The pipelayer machine has a main body, a boom pivotally connected to a first side of the main body, a hook winch provided on the first side of the main body and a boom winch provided on the second side of the main body. The boom winch and the hook winch can be connected to a structural assembly that positions the boom winch proximate the second side of the main body and positions the hook winch proximate the first side of the main body of the pipelayer machine. The hook winch can be provided in a hook winch frame and the hook winch frame can form a structural member in the structural assembly. 125-. (canceled)26. A structural assembly for positioning a hook winch and a boom winch on opposite sides of a pipelayer machine , the structural assembly comprising:a first side track frame connectable inside a first side track of the pipelayer machine;a link mount operatively connected to the first side track frame a hook winch frame for supporting a hook winch, the hook winch frame connected at a first side to the link mount;a work tool frame is connected at a first end to a second side of the hook winch frame and positioned to extend across a main body of the pipelayer machine; anda second side track frame connectable inside a second side track of the pipelayer machine and a second end of the work tool frame.27. The structural assembly of wherein the hook winch frame forms a structural member in the structural assembly.28. The structural assembly of wherein the work tool frame partially connects to the first end of the hook winch frame using a pin and at least one cradle lug.29. The structural assembly of wherein the boom winch frame is attached to the work tool frame proximate the second end of the work tool frame.30. The structural assembly of wherein the wherein the tool frame partially connects to the boom winch frame using a pin and at least one cradle lug.31. The structural assembly of wherein the work tool frame has a hollow interior ...

SYSTEM FOR STORMWATER DISCHARGE

The disclosure is directed to a discharge system for usage in fluid transportation. Further, embodiments relate to a discharge system comprising a plurality of discharge apparatuses that may remove a fluid from one area and transport it to another area. A discharge system may comprise a first discharge apparatus, wherein the first discharge apparatus comprises a tubular, wherein the tubular comprises a plurality of sections, a central bore, a first opening, and a second opening; and a second discharge apparatus, wherein the second discharge apparatus comprises the tubular. 1. A discharge system comprising:a first discharge apparatus, wherein the first discharge apparatus comprises a tubular, wherein the tubular comprises a plurality of sections, a central bore, a first opening, and a second opening; anda second discharge apparatus, wherein the second discharge apparatus comprises the tubular;wherein the first discharge apparatus is configured to be disposed into an opening of an existing underground drainage system.2. The discharge system of claim 1 , further comprising an elbow claim 1 , wherein the elbow couples the plurality of sections together.3. The discharge system of claim 2 , wherein the elbow is set at about 90 degrees.4. The discharge system of claim 1 , wherein the first discharge apparatus comprises a first end and a second end claim 1 , wherein the first opening of the first discharge apparatus is disposed at the first end of the first discharge apparatus claim 1 , wherein the second opening of the first discharge apparatus is disposed at the second end of the first discharge apparatus claim 1 , wherein the second discharge apparatus comprises a first end and a second end claim 1 , wherein a first opening of the second discharge apparatus is disposed at the first end of the second discharge apparatus claim 1 , wherein a second opening of the second discharge apparatus is disposed at the second end of the second discharge apparatus.5. The discharge ...

Apparatus and Method for Providing Access to Buried Pipeline

The pipe access device is comprised of a curved plate adapted to engage an underground pipe along an arc of the outer surface of the pipe, and a boss extending upwardly from the curved plate about an aperture in the curved plate. The boss is adapted to receive an extension pipe. The boss includes a flange adapted to engage ad end of the extension pipe. A gasket is combined with the flange to help seal the connection between the boss and the extension pipe. The pipe access device is for use in providing access to the buried pipe that requires minimal excavation and disruption of the soil. 1. An apparatus for providing access to an interior bore of a pipe located below a surface of the ground using an extension pipe having a first end , the apparatus comprising:a curved plate adapted to engage an outer surface of the pipe, the curved plate having an interior surface adapted to be placed against the pipe; anda boss extending from an aperture in the curved plate and having a boss bore therethrough;a flange extending inwardly from an inner surface of the boss; anda gasket combined with the flange and adapted to engage the first end of the extension pipe.2. The apparatus of wherein the gasket is a hydrophilic or hydrophobic material.3. The apparatus of wherein the gasket is a hydrophilic paste.4. The apparatus of wherein the gasket is a hydrophilic material capable of swelling in response to being exposed to a liquid.5. The apparatus of wherein the gasket is combined with the flange of the boss by an adhesive.6. The apparatus of wherein the curved plate comprises an arc having a length less than a length of an arc corresponding to 180° of an outer surface of the pipe.7. The apparatus of wherein the curved plate has a radius of curvature less than a radius of curvature of the pipe to bias the plate against the pipe.8. The apparatus of further comprising flanges extending from the outer tips of the curved plate away from the pipe.9. The apparatus of wherein the extension ...

SYSTEM AND METHOD FOR MAKING AND APPLYING A NON-PORTLAND CEMENT-BASED MATERIAL

A system and method for applying a construction material is provided. The method may include mixing blast furnace slag material, geopolymer material, alkali-based powder, and sand at a batching and mixing device to generate a non-Portland cement-based material. The method may also include transporting the non-Portland cement-based material from the mixing device, through a conduit to a nozzle and combining the transported non-Portland cement-based material with liquid at the nozzle to generate a partially liquefied non-Portland cement-based material. The method may further include pneumatically applying the partially liquefied non-Portland cement-based material to a surface. 1. A method for applying a construction material comprising:mixing blast furnace slag material, geopolymer material, alkali, and sand at a batching and mixing device to generate a non-Portland cement-based material;transporting the non-Portland cement-based material from the batching and mixing device, through a conduit to a nozzle;combining the transported non-Portland cement-based material with liquid at the nozzle to generate a partially liquefied non-Portland cement-based material; andpneumatically applying the partially liquefied non-Portland cement-based material to a surface.2. The method of claim 1 , wherein the non-Portland cement-based material includes 4% to 45% geopolymer material by weight.3. The method of claim 2 , wherein the non-Portland cement-based material includes greater than 0% to 40% blast furnace slag material by weight.4. The method of claim 3 , wherein the non-Portland cement-based material includes 10% to 45% alkali by weight.5. The method of claim 4 , wherein the non-Portland cement-based material includes 20% to 90% sand by weight.6. The method of claim 5 , wherein the non-Portland cement-based material includes less than 1% sulfate by weight.7. The method of claim 6 , wherein the non-Portland cement-based material includes no more than 5% calcium oxide by weight.8. ...

Pipe Coupling Apparatus

A pipe coupling apparatus adapted to allow for the connection of older, common sewer or drain pipe made of concrete, clay or the like to that of the newer style polymers such as ABS, CPCV, PVC and the like. It accomplishes this through a novel connection method that eliminates having to cut off the bell end of the older sewer or drain pipe and provides for a method of stabilizing the alignment of the two connected pipes. The apparatus incorporates a pipe coupling and a flexible polymer transition sleeve, and depending on the dimensions of the pipes involved, may require an optional spacer seal ring. The assembly time is greatly reduced over the prior art methodologies and the coupled pipes are less likely to leak. It is available in both eccentric and concentric configurations. 1. A pipe coupling apparatus adapted for the connection of non-dimensionally standardized pipes to dimensionally standardized pipes comprising:a straight end linear pipe coupling having an inlet section pipe length with a round inlet end defining an inlet cross sectional area, an outlet section pipe length with a round outlet end defining an outlet cross sectional area,wherein said outlet cross sectional area is smaller than said inlet cross sectional area;wherein said straight end linear pipe coupling has a longitudinal axis; andwherein said inlet end has an inlet end midpoint and said outlet end has an outlet end midpoint;wherein said inlet end midpoint and said outlet end midpoints are not collinear on said longitudinal axis of the said linear pipe coupling, andwherein said outlet section pipe length has a non uniform radial taper about said outlet longitudinal axis.2. The pipe coupling apparatus of wherein said outlet section pipe length has a first bottom edge that lies parallel to a second bottom edge of said inlet section pipe length.3. The pipe coupling apparatus of wherein said outlet section pipe length is tapered and narrows to its smallest diameter at said outlet end.4. The pipe ...

Rotation module for an inspection system

The invention relates to a device for an inspection system, in particular, to a sewer and pipe, respectively, inspection system comprising a rotation module, which is coupled to a pivoting housing, wherein the rotation module is rotatable about its longitudinal axis relatively to the pivoting housing, and wherein the rotation module comprises a slip ring for signal and energy transmission, respectively, between the rotation module and the pivoting housing.

Partitioned Separator Water Treatment System With Multiple Upflow Filters

An improved system designed to control and filter runoff water in storm drains is presented. Drain water frequently carries trash, organic matter, suspended solids, hydrocarbons, metals, nutrients and bacteria collected from streets and parking lots into a storm drain inlet, which enters storm water drain pipe systems. 1. A baffle box drain system , comprised of a rectangular box inserted in the flow stream of a drain , the drain possessing an inflow end and an outflow end ,the rectangular box divided into a plurality of separation chamber compartments, each compartment without a top, the compartment tops below the level of the inflow end and outflow end of the rectangular box,the drain and rectangular box situated such that water enters the box at the inflow end and flows over the tops of the plurality of compartments allowing sediment and solid pollutants to be trapped in the compartments,the last compartment at the outflow end possessing a baffle, an absorbent boom, and a horizontal upflow filter,the baffle a solid vertical barrier across the rectangular box with a bottom opening leading into the last compartment and a top that extends in height above the tops of the other compartments, said height selected to force water flow below the baffle without restricting the flow rate of water through the outflow end during flooding,the baffle attached in its middle to the upflow filter, the length of the baffle extending below the attachment point to the upflow filter selected to balance the flow rate of drain water into the last compartment through the bottom opening with the flow rate of water through the upflow filter,the upflow filter situated such that water rising from the last compartment leaves through the outflow end of the drain due to water pressure formed in the last compartment, said water forced up through the upflow filter, said upflow filter designed to remove fine and dissolved pollutants from the drain water.2. A baffle box drain system as in claim 1 , ...

SEWER LINE ROOT CLEANING AND REPAIR SYSTEM

A sewer line root cleaning and repair system includes a root cleaner having a first body and a second body connected by a flexible connector. A flexible rotating member extending from a pneumatic motor in the first body extends through the flexible connector and the second body. The flexible rotating member terminates beyond the second body in a series of bristles. As the root cleaner moves through a sewer line a set of wheels on the first body extends outward, centering the first body in the sewer line as the bristles spin at high RPM centering the second body in the sewer line and scouring the sewer line free of roots including small root hairs. Afterward, a coating sprayer is inserted into the sewer line, connected to a coating supply and air supply, and the coating is sprayed under pressure to line the inner surface of the sewer line. 1. A root cleaner for clearing a sewer line , the root cleaner comprising:a first body having a first wheel and a motor;a second body flexibly coupled to the first body by a flexible connector, the second body having a second wheel;a flexible rotating member having a first end coupled to the motor, the flexible rotating member extending through the second body and having a second end coupled to a bristle;wherein rotational movement in the flexible rotating member drives the bristle against the sewer line, thereby scouring the sewer line; andwherein the motor governs rotational movement of the flexible rotating member and the second body steadies the flexible rotating member.2. The root cleaner of further comprising a flexible pneumatically pressurized line coupled to the first body opposite the flexible connector.3. The root cleaner of wherein the first body includes multiple opposing first wheels.4. The root cleaner of wherein the first wheel is retractable and biased away from the first body.5. The root cleaner of wherein the motor is pneumatic.6. The root cleaner of wherein the flexible connector encloses the flexible rotating ...

Distributed utility system

A distributed utility system includes water source supply lines capable of being placed in fluid communication with a separate water source, water discharge lines capable of being placed in fluid communication with a separate water discharge destination, a water source and destination control manifold to allow selected water source supply lines to be placed in fluid communication with selected water discharge lines, and a storm water collection and distribution system. The storm water system includes a storm water collection conduit and a collected storm water discharge line in fluid communication with the storm water collection conduit, and the storm water discharge line can be placed in fluid communication with the plurality of water discharge lines via the control manifold. The distributed utility system further includes a utility line disposed within at least one of the water source supply lines, water discharge lines and collected storm water discharge line. 1. A distributed utility system , comprising:a plurality of water source supply lines, each water source supply line capable of being placed in respective fluid communication with one or more associated water sources;a plurality of water discharge lines, each water discharge line capable of being placed in respective fluid communication with one or more associated water discharge destinations;a water source and destination control manifold configured to allow selected ones of the water source supply lines to be placed in fluid communication with selected ones of the water discharge lines; a storm water collection conduit configured to collect storm water runoff; and', 'a collected storm water discharge line in fluid communication with the storm water collection conduit, the collected storm water discharge line capable of being placed in further selective fluid communication with the plurality of water discharge lines by way of the water source and destination control manifold; and, 'a storm water collection ...

BLOCKAGE DETECTION USING MACHINE LEARNING

One or more techniques and/or systems are disclosed for detecting the presence or formation of a blockage in a sewer system using a machine learning (ML) model. The ML model may be trained using a supervised learning method; and may be used to analyze various inputs from a sewer system to automatically sense developing sewer blockages. The systems and techniques described herein may also indicate the type of blockage that is forming, such as silt accumulation; sediment buildup; ragging; root intrusion; fats, oils, and grease (FOG), etc.) prior to a full blockage to allow preventative cleaning operations. 1. A system for detecting an obstruction of flow , comprising:one or more input devices respectively comprising a sensor that generates real-time data indicative of a detected a fluid flow characteristic in a target sewer system;a blockage prediction platform comprising a machine learning model, the blockage prediction platform operably receiving the real-time data from the one or more input devices and determining a blockage prediction for the target sewer system based on the real-time data; anda user device communicatively coupled with the blockage prediction platform, the user device displaying the results of the blockage prediction for the target sewer system from the blockage prediction platform;wherein the machine learning model is trained using data indicative of a variety of blockage events.2. The system of claim 1 , the one or more input devices comprising one or more of:a fluid level monitor; anda fluid flow monitor.3. The system of claim 1 , the machine learning model of the blockage prediction platform trained using a supervised learning process claim 1 , the supervised learning process comprising one or more of:human labeled blockage data;flexible binning of data;basic and synthetic hydrology features;multi-resolution time-frequency analysis;another machine learning model;K-fold cross validation; anda hyperparameter optimization technique.4. The system ...

DETECTION AND MONITORING SYSTEM FOR THE MANAGEMENT OF COMBINED SEWER SYSTEMS

A combined sewer/enclosure overflow (CSO) sensor system is described for accurate detection and measurement of overflow events. From the combined data, trending information can determine if there is debris accumulation. Rain masks can be used in the trending data to measure overall health. External sensors in combination with the CSO sensors provide predictive information and additional levels of information/data accuracy. The sensor system automatically and remotely monitors CSO locations and provides real-time data regarding start times, stop times, duration, and flow volumes of overflows that occur in these structures and provide regulatory and public notification of these events. 1. A combined overflow structure (COS) detection system , comprising:an overflow structure containing a non-overflow side, a weir, and an overflow side;a first sensor positioned over the overflow structure to determine a fluid level of the non-overflow side;a second sensor positioned over the overflow structure to determine a fluid level over a top of a weir;sensor supporting electronics above the overflow structure coupled to the first and second sensors;a wireless transmitter coupled to the sensor supporting electronics; andan antenna coupled to the wireless transmitter,wherein data from these sensors is wirelessly transmitted to a central data processing system, and the sensor data is used to establish a start and end time of an overflow event and to determine a volume of fluid discharged over the weir.2. The detection system of claim 1 , further comprising a third sensor over the overflow structure positioned to determine a fluid level of the overflow side and coupled to the sensor supporting electronics.3. The detection system of claim 1 , wherein the overflow structure is in a sewer system.4. The detection system of claim 3 , wherein the overflow structure is in a manhole.5. The detection system of claim 1 , wherein one or more of the sensors are either ultrasonic claim 1 , radar ...

SYSTEM AND METHOD FOR MAKING AND APPLYING A NON-PORTLAND CEMENT-BASED MATERIAL

A system and method for applying a construction material is provided. The method may include mixing blast furnace slag material, geopolymer material, alkali-based powder, and sand at a batching and mixing device to generate a non-Portland cement-based material. The method may also include transporting the non-Portland cement-based material from the mixing device, through a conduit to a nozzle and combining the transported non-Portland cement-based material with liquid at the nozzle to generate a partially liquefied non-Portland cement-based material. The method may further include pneumatically applying the partially liquefied non-Portland cement-based material to a surface. 1. A method for applying a construction material comprising:mixing blast furnace slag material, geopolymer material, alkali, and sand at a batching and mixing device to generate a non-Portland cement-based material;transporting the non-Portland cement-based material from the batching and mixing device, through a conduit to a nozzle;combining the transported non-Portland cement-based material with liquid at the nozzle to generate a partially liquefied non-Portland cement-based material; andpneumatically applying the partially liquefied non-Portland cement-based material to a surface.2. The method of claim 1 , wherein the non-Portland cement-based material includes 4% to 45% geopolymer material by weight.3. The method of claim 2 , wherein the non-Portland cement-based material includes greater than 0% to 40% blast furnace slag material by weight.4. The method of claim 3 , wherein the non-Portland cement-based material includes 10% to 45% alkali by weight.5. The method of claim 4 , wherein the non-Portland cement-based material includes 20% to 90% sand by weight.6. The method of claim 5 , wherein the non-Portland cement-based material includes less than 1% sulfate by weight.7. The method of claim 6 , wherein the non-Portland cement-based material includes no more than 5% calcium oxide by weight.8. ...

SYSTEM AND METHOD FOR MAKING AND APPLYING A NON-PORTLAND CEMENT-BASED MATERIAL

A system and method for applying a construction material is provided. The system may include a batching and mixing device configured to mix blast furnace slag material, geopolymer material, alkali-based powder, and sand to generate a non-Portland cement-based material, the non-Portland cement-based material including 4% to 45% geopolymer material by weight; greater than 0% to 40% blast furnace slag material by weight, 10% to 45% alkali by weight, 20% to 90% sand by weight, less than 1% sulfate by weight, and/or no more than 5% calcium oxide by weight; a conduit configured to transport the non-Portland cement-based material from the batching and mixing device; and a nozzle configured to receive the non-Portland cement-based material and combine the transported non-Portland cement-based material with liquid to generate a partially liquefied non-Portland cement-based material, wherein the nozzle is further configured to pneumatically apply the partially liquefied non-Portland cement-based material to a surface. 1. A system for applying a construction material comprising: 4% to 45% geopolymer material by weight;', 'greater than 0% to 40% blast furnace slag material by weight;', '10% to 45% alkali by weight;', '20% to 90% sand by weight;', 'less than 1% sulfate by weight; and', 'no more than 5% calcium oxide by weight;, 'a batching and mixing device configured to mix blast furnace slag material, geopolymer material, alkali-based powder, and sand to generate a non-Portland cement-based material, the non-Portland cement-based material including one or more ofa conduit configured to transport the non-Portland cement-based material from the batching and mixing device; anda nozzle configured to receive the non-Portland cement-based material and combine the transported non-Portland cement-based material with liquid to generate a partially liquefied non-Portland cement-based material, wherein the nozzle is further configured to pneumatically apply the partially liquefied non- ...

System and Method for Making and Applying a Non-Portland Cement-Based Material

A system and method for applying a construction material is provided. The method may include mixing one or more of 4%-45% volcanic rock by weight, greater than 0%-40% latent hydraulic material by weight, 10%-45% alkaline component by weight, and 20%-90% aggregate by weight to produce a dry binding agent mixture, using a dry mixer; and combining the dry binding agent mixture with water at a nozzle to produce a sprayable concrete compound.

Method, system, and apparatus for flood control

A dynamic fluid flow control structure is provided that allows precise control over fluid flow using a series of two or more orifices, at least one of which may be reconfigured to change its flow characteristics. A flood control system and a flood control process are provided that emulate a preset discharge profile over time. Some versions of the structure, process, and system can be used to provide controlled storm discharge patterns in a developed area that emulate the natural pre-development discharge patterns.

WASTEWATER PIPE STRUCTURE

Disclosed herein is wastewater pipe having a shape that is operable to flow both small and large volumes of wastewater. The wastewater pipe includes a bottom portion with a different diameter than to top portion. The top and bottom portions of the wastewater pipe are connected by side walls that extend tangentially from the bottom portion and intersect tangentially with the top portion. The pipes may also variously include alignment tabs. 120-. (canceled)21. A wastewater pipe comprising:a bottom portion having an interior surface defined by a first circular arc having a first axis and a first radius;a top portion having a top interior surface defined by a second circular arc having a second axis and a second radius different than the first axis and the first radius;a first side wall extending tangentially from the bottom interior surface and intersecting tangentially with the top interior surface;a second side wall extending tangentially from the bottom interior surface and intersecting tangentially with the top interior surface.221. The wastewater pipe of claim , further comprising:a first end having a bell housing defined by a region of an increased first radius and an increased second radius.231. The wastewater pipe of claim , wherein the bell housing necks down such that a second end of the wastewater pipe has approximately the same exterior profile as an interior profile of the bell housing.241. The wastewater pipe of claim , wherein the first side wall and the second side wall extend in a straight path between the bottom interior surface and the top interior surface.251. The wastewater pipe of claim , wherein the first radius is smaller than the second radius.261. The wastewater pipe of claim , wherein the second radius is 6-10 times larger than the first radius.271. The wastewater pipe of claim , wherein the first radius is 4-16 inches and the second radius is 17-48 inches.281. The wastewater pipe of claim , wherein the first radius is 4 inches and the second ...

TRENCH DRAIN ALIGNMENT SYSTEM

A trench drain section for connecting to a mating trench drain section and forming a trench drain system. The trench drain section includes a trough having sidewalls connected by a bottom wall and cooperating to define a channel. The trough further includes an open top, an open end and is connectable to another trench drain section. A pair of rails extend along the sidewalls and are secured by fasteners. Extending over the open top, a grate is supported on the rails. The drain section also includes an alignment bracket having first and second portions that are individually connectable with one of the fasteners. When one of first and second portions is connected with one of the fasteners, the other the portions of the alignment bracket extends from the trough through the open end thereof and is available for connecting to another trench drain section. 1. A trench drain system comprising:a first drain channel section;a second drain channel section;each of the first and second drain channel sections including a trough and a grate, the trough having sidewalls connected by a bottom wall, the sidewalls and bottom wall cooperating to define a lengthwise extending channel within the trough, the trough further having an open top opposite of the bottom wall and at least one open end, the grate being supported by the trough and extending between the sidewalls of the trough over the open top; andan alignment bracket extending between the first and second drain channel sections, one end of the alignment bracket being connected to one of the sidewalls of the first drain channel section at a first position, an opposing end of the alignment bracket being connected to one of the sidewalls of the second drain channel section at a second position, the first and second positions corresponding with one another such that the grate of the first drain channel section is aligned with the grate of the second drain channel section.2. The trench drain system according to claim 1 , wherein each ...

METHODS AND SYSTEMS FOR TREATING EMISSIONS RELEASED DURING CLOSED MOLDING PROCESSES

Methods and systems for treating emissions during a cured-in-place pipe (CIPP) closed molding process in which a resin-impregnated fibrous material is placed within an existing fluid conduit and cured in situ to seal an opening in the conduit. Such a method includes capturing multi-phase emissions released by a resin-impregnated fibrous material during curing thereof in a CIPP process, accumulating the multi-phase emissions, condensing at least a water portion of the multi-phase emissions, and treating vapor constituents of the multi-phase emissions. 1. A method of capturing and treating emissions during a cured-in-place pipe (CIPP) closed molding process in which a resin-impregnated fibrous material is placed within an existing fluid conduit and cured in situ to seal an opening in the conduit , the method comprising:capturing multi-phase emissions released by the resin-impregnated fibrous material during curing thereof;accumulating the multi-phase emissions;condensing at least a water portion of the multi-phase emissions; andtreating vapor constituents of the multi-phase emissions.2. The method according to claim 1 , wherein the constituents comprise at least one of organic vapor claim 1 , water vapor claim 1 , particulate claim 1 , and liquid droplets.3. The method according to claim 1 , wherein the constituents comprise at least one organic solvent.4. The method according to claim 1 , wherein the constituents comprise partially-cured resin particulate.5. The method according to claim 1 , wherein one of the constituents is styrene or tripropylene glycol diacrylate.6. The method according to claim 1 , wherein the detecting step is performed with a photoionization detector.7. The method according to claim 1 , wherein treating step comprises analyzing the vapor constituents of the multi-phase emissions.8. The method according to claim 1 , wherein treating step comprises capturing and disposing of the vapor constituents of the multi-phase emissions.9. The method ...

Method and apparatus for producing a sewer pipe element

The present invention relates to a method for manufacturing a sewage pipe element comprising a plastics lining, the method comprising the following steps: providing a mould 2 for manufacturing the sewage pipe element, comprising a first sleeve 22 and a plastics element 20; introducing a concrete into the mould 2; attaching a second sleeve 28; demoulding the sewage pipe element; the first sleeve 22 being connected to the plastics element 20 and the plastics element 20 being connected to the second sleeve 28 in a fluid-tight manner in each case and forming at least part of the plastics lining.

Grooved Sealing Member for Sealing Pipes and Other Underground Structures and Method of Using

An apparatus and method is provided for repairing an underground structure such as a pipe or manhole. The apparatus includes a liner assembly made of resin absorbent material. Some embodiments may further include a bladder assembly to help position the liner and press the liner against the walls of the underground structure. A sealing member is positioned in the underground structure. In some embodiments the sealing member is a separate member made from a compressible material, an absorbent material, or a hydrophilic or hydrophobic material. In other embodiments the sealing member is a portion of the liner assembly. The sealing member includes one or more channels adapted to receive a semi-liquid such as a hydrophilic or hydrophobic paste or grout. The semi-liquid is capable of swelling in response to being exposed to another liquid, such as water, and forms a seal between the liner assembly and the host pipe/manhole. 1. An apparatus for repairing an underground structure , said apparatus comprising:a liner assembly;a sealing member having an outer surface with a channel formed therein, the channel adapted to receive a semi-liquid.2. The apparatus of wherein the underground structure is one of a pipe claim 1 , a manhole claim 1 , a junction between a pipe and a manhole claim 1 , and a junction between two pipes.3. The apparatus of wherein the semi-liquid comprises one of a hydrophilic and a hydrophobic material.4. The apparatus of wherein the semi-liquid comprises one of a paste and a grout.5. The apparatus of further comprising a bladder assembly.6. The apparatus of wherein the sealing member is a portion of the liner assembly.7. The apparatus of wherein the sealing member portion of the liner assembly has a first band of material combined with the liner assembly at a first location and a second band of material combined with the liner assembly at a second location claim 6 , wherein the first band of material is spaced from the second band of material to form the ...

Pipe Coupling Apparatus

A pipe coupling apparatus adapted to allow for the connection of older, common sewer or drain pipe made of concrete, clay or the like to that of the newer style polymers such as ABS, CPCV, PVC and the like. It accomplishes this through a novel connection method that eliminates having to cut off the bell end of the older sewer or drain pipe and provides for a method of stabilizing the alignment of the two connected pipes. The apparatus incorporates a pipe coupling and a flexible polymer sleeve, and depending on the dimensions of the pipes involved, may require an optional seal ring. The assembly time is greatly reduced over the prior art methodologies and the coupled pipes are less likely to leak.

LIQUID WASTE TREATMENT APPARATUS

A fluid conduit with layered and partial covering material thereon is disclosed. The fluid conduit may be used for processing and treatment of fluids which must be treated to remove materials so that the resultant treated fluid may be reused and/or returned to the earth and particularly to the water table. The fluid conduit may be of many forms and types and may have attached thereto and configured thereon covering material in partial form and a selected number of layers. The fluid conduit may be a septic pipe of smooth wall, of corrugated form, and/or of any form of cross-sectional configuration including circular, elliptical, rectangular, triangular, or any other geometric shape. The fluid conduit may be used in combination with conduit in a drainage field or leaching system usually associated with a septic tank or septic system. 1. A waste water treatment system comprising:a conduit constructed and arranged to be in fluid communication with a septic system, the conduit having a circumference and a side wall with perforations there through;a plastic grid mesh;a first fabric layer outside the plastic grid mesh;a second fabric layer positioned outside the first fabric layer and covering completely the circumference of the conduit; anda coarse layer positioned between the first fabric layer and the second fabric layer, the coarse layer covering less than one half the circumference of the conduit.2. The waste water treatment system of claim 1 , wherein the first fabric layer and the second fabric layer are of varying deniers.3. The waste water treatment system of claim 1 , wherein the conduit is corrugated plastic pipe.4. The waste water treatment system of claim 1 , further comprising a biolayer.5. The waste water treatment system of claim 1 , further comprising a second coarse layer claim 1 , the second coarse layer covering a greater area than the first coarse layer.6. The waste water treatment system of claim 1 , wherein the plastic grid mesh is in contact with ...

Apparatus and method for repairing conduits and installing sensors to detect and monitor such conduits

An apparatus and method for repairing a damaged host pipe, such as a culvert or other conduit and for installing one or more sensors to monitor one or more parameters within the host pipe. The method includes repairing the damaged host pipe by positioning one or more expandable ribs or sleeves within the damaged host pipe; expanding the one or more ribs or sleeves to move the one or more ribs or sleeves to an installation within the host pipe; installing sealant in spaces between the host pipe and the one or more ribs or sleeves; and attaching the one or more sensors to an inner wall of the host pipe or rib or sleeve or embedding the one or more sensors within the host pipe or rib or sleeve.

CHANNEL DRAIN

A channel drain for use in a fabricated surface having an exposed appearance. The channel drain includes a first body having a plurality of support surfaces, with each support surface extending from a respective body sidewall in spaced relation to a body lower wall. A plurality of inserts are insertable into the first body. Each insert includes an insert cavity sized and structured to receive a selected material having an appearance substantially identical to the exposed appearance of the fabricated surface. Each insert is supported by certain ones of the plurality of support surfaces when inserted into the first body and is sized and structured to define a gap between the pair of body sidewalls when inserted into the first body, with the gap allowing for fluid to flow therethrough toward the body lower wall. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. (canceled)17. (canceled)18. (canceled)19. (canceled)20. (canceled)21. A channel drain for use in a fabricated surface , the channel drain comprising: a pair of body sidewalls in opposed relation to each other;', 'a first set of support surfaces spaced from each other and extending from a first one of the pair of body sidewalls; and', 'a second set of support surfaces spaced from each other and extending from a second one of the pair of body sidewalls; and, 'a first body having an insert lower wall; and', 'a pair of insert sidewalls extending from the insert lower wall in opposed relation to each other, the pair of insert sidewalls and the insert lower wall at least partially defining an insert cavity sized and structured to receive a selected material having an appearance substantially identical to the fabricated surface;, 'at least one insert insertable into the first body, the at least one insert havingthe at least one insert configured to be supported by at ...

Perforated subirrigation/drainage pipe and sealed fully automatically irrigated rainwater-recycling comprehensive planter

A perforated subirrigation/drainage pipe includes a pipe body and a permeation irrigation inner pipe. The permeation irrigation inner pipe is integrally formed with the pipe body and disposed at a top of an interior of the pipe body along a central axis thereof; multiple irrigation perforations, distributed along a central axis of the permeation irrigation inner pipe, are provided on a pipe wall of the permeation irrigation inner pipe; and an opening is provided on a pipe wall of the pipe body; two flow guide baffles are respectively located at two sides of the opening and on an inner wall of the pipe body; a main irrigation and drainage channel is formed between each flow guide baffle and an outer wall of the permeation irrigation inner pipe, between each flow guide baffle and the inner wall of the pipe body, and between the two flow guide baffles.

Method of rehabilitating existing pipe and support member for rehabilitating pipe

There is provided a plurality of support members ( 1 ) in an existing pipe ( 101 ) to form a rehabilitating pipe ( 102 ). Each support member ( 1 ) includes an arcuate plate ( 2 ) that, with a substantially semicircular cross-section, has an inner diameter corresponding to the outer diameter of the rehabilitating pipe ( 102 ), so that the arcuate plate ( 2 ) is fixed to the upper half portion of the inner surface of the existing pipe ( 102 ). The rehabilitating pipe ( 102 ) is formed by spirally winding an elongate profile strip while pressing the side edges of the profile strip together from the inside thereof to join the side edges together so that the profile strip is in contact internally with the arcuate plate ( 2 ).

END WALL FOR A GUTTER FOR SURFACE DRAINAGE

In order to seal gutters at the ends with low output, an end wall () of a gutter () is provided for surface drainage, comprising a plate element () which can be secured at a first or a second end of the gutter () substantially sealingly closing a cross-section of the gutter (). In addition, the ends () of the gutter () are formed differently. According to the invention, in order to reduce the output, the plate element () can be secured at the first end () of the gutter () with a first edge () oriented upwards or can be secured at the second end () with a second edge () oriented upwards. In this way, an adjustment can be made to both differently formed ends () of the gutter () by simply rotating the plate element. 1103011303132303132. A headboard () of a surface drainage gutter () comprising: a plate element () having a cross-section of the gutter () fastened in a substantially sealing manner to a first end () or a second end () of the gutter () , wherein the first and second ends ( , ) are formed differently ,{'b': 11', '31', '30', '12', '32', '30', '13, 'wherein the plate element () is fastened either at the first end () of the gutter () with a first edge () pointing upwards or at the second end () of the gutter () with a second edge () pointing upwards.'}2. The headboard according to claim 1 ,{'b': 12', '13, 'wherein the first edge () is opposite the second edge ().'}3. The headboard according to claim 1 ,{'b': 11', '14', '14', '15', '15', '33', '30, 'wherein the plate element () comprises fastening devices (, ′; , ′) for holding engagement with correspondingly formed counter-elements () on the gutter ().'}4. The headboard according to claim 3 ,{'b': 14', '14', '15', '15', '16', '17', '11, 'wherein the fastening devices (, ′; , ′) are mounted on vertical edges (, ) of the plate element ().'}5. The headboard according to claim 4 ,{'b': 14', '14', '15', '15', '12', '13, 'wherein the fastening devices (, ′; , ′) are mounted in pairs at equal distances from the first ...

DEBRIS TRAP FOR USE IN LINEAR DRAINS

A debris trap for use with a linear drain includes a body having an elongated configuration and defining a base and a back wall upwardly extending from the base. A plurality of prongs laterally extend from the body along a length of the base. The prongs arranged to both resiliently secure the debris trap within an internal channel of the linear drain and catch hair and other debris that enter the linear drain. 1. A debris trap for use in a linear drain comprising:a body having an elongated configuration and defining a base and a back wall upwardly extending from the base; anda plurality of prongs laterally extending from the body along a length of the base, the prongs having a resilient configuration and being arranged to resiliently load the debris trap within an internal channel of a linear drain and catch hair and other debris that drop into the internal channel.2. The debris trap of claim 1 , wherein the prongs are arranged to resiliently load the debris trap between a sidewall of the internal channel and a plurality of cover supports.3. The debris trap of claim 1 , wherein at least one protrusion is defined on a bottom surface of the base and arranged to form a clearance between the base and a bottom of the internal channel.4. The debris trap of claim 1 , wherein at least some of the prongs include a first portion extending from the base and a second portion that is only upwardly curved from the first portion.5. The debris trap of claim 4 , wherein a width of at least one of the prong varies along a length of the prong.6. The debris trap of claim 4 , wherein a width of the first portion is greater than the width of the second portion.7. The debris trap of claim 4 , wherein the second portion includes a free end that extends above the base.8. The debris trap of claim 1 , wherein the back wall defines a varying height.9. The debris trap of claim 8 , wherein the height of the back wall is arranged to taper away from an outlet structure of the linear drain.10. The ...

Multifunctional hub

A multifunctional hub according to the present invention includes a box body, and the box body is provided with a sliding cavity with an upward opening therein, and an annular slider is slidably slid in the sliding cavity. The multifunctional hub of the present invention has simple and clear operation, sensitive response, saving time and labor; at the same time, the device of the present invention is rich in functions, fixed and reliable, and highly practical.

CONTAMINATION BARRIER FOR PLUMBING SYSTEMS AND METHOD OF USING SAME

A contamination unit for isolating a building from contamination of a sewer is disclosed. The contamination unit includes a housing with an inlet and an outlet, a trap assembly, and a fluid trigger. The inlet is in fluid communication with a fluid source, plumbing equipment, and/or condensating equipment to receive fluid. The housing has a reservoir to collect the fluid therein and to define a reservoir portion of a contamination barrier about the outlet. The trap assembly includes a trap conduit between the outlet and the sewer that is shaped to collect the fluid therein and define a trap portion of the contamination barrier. The fluid trigger is positionable about the housing to selectively release the fluid through the inlet and into the reservoir of the housing whereby the fluid in the contamination barrier is maintained to prevent the contamination from passing from the sewer into the building. 1. A contamination unit for isolating a building from contamination of a sewer , the building comprising plumbing equipment and condensating equipment , each of the plumbing equipment and the condensating equipment in fluid communication with a fluid source to receive a fluid therefrom , the contamination unit comprising:a housing having at least one inlet and at least one outlet, the at least one inlet in fluid communication with at least one of the fluid source, the plumbing equipment, and the condensating equipment to receive the fluid therefrom, the housing having a reservoir to collect a portion of the fluid therein, the fluid in the reservoir defining a reservoir portion of a contamination barrier about the outlet;a trap assembly comprising a trap conduit, the trap conduit operatively connected between the outlet and the sewer to pass the fluid from the housing to the sewer, the trap conduit having a deviation shaped to collect another portion of the fluid therein, the fluid in the deviation defining a trap portion of the contamination barrier to the sewer; anda ...

APPARATUS AND METHOD FOR PROVIDING ACCESS TO A BURIED PIPE

The pipe access device is comprised of a curved plate adapted to engage an underground pipe along an arc of the outer surface of the pipe, and a boss extending upwardly from the curved plate about an aperture in the curved plate. The curved plate extends along an arc of the outer surface of the curved plate that corresponds to a central angle of the pipe less than or equal to 180°. The curved plate includes a concave surface with a radius of curvature less than a radius of curvature of the outer surface of the pipe so as to bias the curved plate against the outer surface of the pipe when the curved plate is flexed to engage the pipe. The pipe access device is for use in providing access to the buried pipe that requires minimal excavation and disruption of the soil. 1. A method of providing access to an interior bore of a lateral sewer pipe buried beneath a surface of the ground that provides for minimal excavation and disruption of soil , the lateral pipe having an outer surface and a substantially circular cross section , the method comprising:excavating the ground to expose a portion of the lateral pipe at a lower end of an excavated hole without a person entering the excavated hole;taking an assembly comprising a curved plate adapted to engage a portion of the outer surface of the lateral pipe constituting less than or equal to 50% of the outer surface of the lateral pipe, and an extension pipe extending generally upward from the curved plate;wherein the curved plate and the extension pipe having apertures substantially aligned with one another;positioning a seal between the curved plate and the outer surface of the lateral pipe;attaching the assembly to the lateral pipe about the portion of the outer surface of the pipe;taking a cutting device;inserting the cutting device through the extension pipe to the lateral pipe; andmaking an access hole in the lateral pipe with the cutting device, the access hole being substantially aligned with the apertures of the ...

MODULAR LIQUID WASTE TREATMENT INTEGRATED FIN MEMBERS, STRUCTURE, ASSEMBLY AND METHOD OF MANUFACTURE

A fin assembly apparatus which comprising a product dispensing stand for supporting a fabric product, a movable fin insertion apparatus for overlapping the fabric product and forming a fin opening, a movable fin sandwiching apparatus for forming a fin member, a pair of spaced apart guide tracks for supporting the movable fin sandwiching apparatus and the movable fin insertion apparatus, and a control panel for controlling operation of the fin assembly apparatus during manufacture of the fin member. 1. A fin assembly apparatus for manufacture of a fin assembly , the fin assembly apparatus comprising:a product dispensing stand for supporting a fabric product,a pair of spaced apart guide tracks for supporting a movable fin sandwiching apparatus and a movable fin insertion apparatus with the product dispensing stand being located therebetween,the movable fin insertion apparatus facilitating overlapping of the fabric product and formation of a fin opening,the movable fin sandwiching apparatus facilitating formation of a fin member, anda control panel for controlling operation of the fin assembly apparatus during manufacture of the fin assembly.2. The fin assembly apparatus according to claim 1 , wherein the product dispensing stand is stationary and facilitates periodically dispensing fabric product claim 1 , and the product dispensing stand generally comprises a framework which supports at least one roll that facilitates dispensing of the fabric product during manufacture of the fin assembly.3. The fin assembly apparatus according to claim 2 , wherein the movable fin insertion apparatus is movable both toward the product dispensing stand into an extended position and movable away from the product dispensing stand into a retracted position claim 2 , andthe movable fin sandwiching apparatus is movable both toward the product dispensing stand into an extended position and movable away from the product dispensing stand into a retracted position.4. The fin assembly apparatus ...

IN-SITU INSTALLABLE REPLACEMENT PIPELINE AND METHOD OF INSTALLATION THEREOF

A method of in-situ pipeline replacement in which valves, fittings, and other obstructions are removed from an existing pipeline, a heat-fusible polymer pipeline having an initially deformed configuration less than the existing pipeline diameter is inserted into the remaining portions of the existing pipeline and reformed to substantially conform to the inside diameter of the existing pipeline, heat-fusible fittings are provided to replace removed portions of the existing pipeline and heat-fused to the polymer liner, and transition fittings provided to operably connect the replacement pipeline to those portions of the existing pipeline not within the replacement scope. The completed replacement polymer pipeline creates an operable wetted pressure boundary within the bounds of the replaced existing pipeline. 1. A method of in-situ pipeline replacement for an existing pipeline comprising the steps of:providing replacement pipe having a flexibility limit;identifying obstructions in the existing pipeline requiring flexibility of the replacement pipe when routed therethrough exceeding the flexibility limit;providing transition fittings configured to connect the replacement pipe to existing pipeline;providing access to at least the identified obstructions in the existing pipeline;removing the identified obstructions from the existing pipeline;deforming the replacement pipe to a deformed cross-sectional configuration that is less than the internal diameter of the existing pipeline;installing the replacement pipe in the deformed configuration into the existing pipeline;reforming the replacement pipe so that the outside diameter of the replacement pipe generally conforms to the internal diameter of the existing pipeline; andconnecting the replacement pipe to a non-replaced portion of the existing pipeline not subject to in-situ replacement using the transition fittings to establish a continuous pressure boundary encompassing the replacement pipe and the non-replaced portion ...

PIPE FITTING

A pipe fitting () for coupling pipes together, the pipe fitting () having a body () with at least two substantially cylindrical rigid open ends (), each end for joining to an end of a pipe, a section () intermediate two of the substantially rigid open ends that has a spring configuration defined by at least one slot and at least one spring member; and a sleeve () surrounding the spring section, wherein the sleeve is formed from an elastomeric material that fluidly seals the slot(s) in the spring section. 1. A pipe fitting for coupling pipes together , the pipe fitting having a body with at least two substantially cylindrical rigid open ends , each end for joining to an end of a pipe , a section intermediate two of the substantially rigid open ends that has a spring configuration defined by at least one slot and at least one spring member; and a sleeve surrounding the spring section , wherein the sleeve is formed from an elastomeric material that fluidly seals the slot(s) in the spring section.2. The pipe fitting of in the form of an elbow claim 1 , a coupling claim 1 , a claim 1 , T joint claim 1 , a Y joint or an X joint.3. The pipe fitting of claim 1 , wherein the spring configuration is helical.4. The pipe fitting of claim 1 , wherein the spring configuration is non-helical.5. The pipe fitting of claim 4 , wherein the spring configuration includes at least two interconnected cylindrical spring members.6. The pipe fitting of claim 1 , wherein the body is injection moulded from a thermoplastics material.7. The pipe fitting of claim 6 , wherein the thermoplastics material is selected from polyethylene (PE) claim 6 , polyvinyl chloride (PVC) claim 6 , polypropylene (PP)or acrylonitrile butadiene styrene (ABS).8. The pipe fitting of claims 7 , wherein the spring configuration is integrally formed with the body during the injection moulding.9. The pipe fitting claim 8 , wherein the sleeve is over moulded onto the body.10. The pipe fitting of claim 1 , wherein the pipe ...

METHOD OF PRIMING A DRAINAGE APPARATUS FOR SIPHONING LIQUID AND DRAINAGE APPARATUS

A drainage apparatus (-) for siphoning liquid between first and second reservoirs () is disclosed. In a first embodiment, the apparatus () includes a conduit arrangement having a first opening () disposed in the first reservoir (), a second opening () disposed in the second reservoir () and a liquid injection inlet (M) arranged between the first and second openings (), and a plurality of valves () for controlling flow of the liquid along the conduit arrangement. A method () for priming the drainage apparatus () comprises directing liquid into the conduit arrangement at () via the liquid injection inlet (M) to fill up most of the conduit arrangement as controlled by the valves' configuration; directing liquid into the first reservoir () to enable more liquid to enter into the conduit arrangement via the first opening () to flood the conduit arrangement to form a continuous liquid flow path which extends from the first opening () up to at least the second opening (), the continuous liquid flow path creating a siphon; and with the first opening () kept below the liquid's surface level in the first reservoir (), stopping the flow of liquid into the first reservoir () to achieve a state of equilibrium of the siphon to prime the conduit arrangement. After the priming and in use, the siphon is triggered when more liquid is added into the first reservoir () which causes the added liquid to be siphoned to the second reservoir () via the primed conduit arrangement. 1. A method of priming a drainage apparatus for siphoning liquid between first and second reservoirs , the apparatus including a conduit arrangement having a first opening disposed in the first reservoir , a second opening disposed in the second reservoir and a liquid injection inlet arranged between the first and second openings , and at least one valve for controlling flow of the liquid along the conduit arrangement , the method comprising:directing liquid into the conduit arrangement via the liquid injection ...

Trenchlessly installed subteranean collector drain for surface and subsurface water

A collector system installed utilizing trenchless or minimally invasive methods and devices configured to intercept and direct surface and/or subsurface fluids to a designated reception location to control groundwater elevations is disclosed. In one aspect, a target collection and drainage area is identified and a gravity drainage pipe is accessed or trenchlessly installed at the target collection and drainage area. The gravity drainage pipe can be accessed at one or more drawdown points. An end of the collection pipe can be connected to the drain pipe. By venting an end of the collection pipe to the surface, surface and subsurface water is hydrostatically drawn into the collection pipe from the target collection and drainage area. The surface and subsurface water can be passively drained from the collection pipe into the distribution pipe and onto the designated reception location providing a green process that eliminates power dependency.

TRENCH DRAIN PROVIDING VARIABLE DRAIN LOCATION AND INSTALLATION

A trench drain apparatus includes a trench body and an insert that can be assembled to the trench body to adjustably locate a trench drain hole in the insert relative to a footprint of the trench body. This allows adjustment of the trench drain hole at the installation site, yet takes advantage of pre-manufactured components. An upper surface of the trench body may receive an optional waterproof membrane clamped onto the sealing surface by a clamp ring. The insert can be rotated 180 degrees prior to installation to provide two different drain hole locations, or can be cut on site at one or both ends so that the drain hole ends up at desired location optimally matching a pre-existing drainage pipe opening. Methods related to the above are also provided, including adjusting the insert to locate the trench drain hole at an optimal location. 1. A trench drain apparatus , comprising:a trench body having a foot print when in an installed position, and defining a cavity that is upwardly and downwardly open when in the installed position; andan insert defining a trench drain hole and that can be assembled to the cavity of the trench body to adjustably locate the trench drain hole relative to a foot print of the trench body.2. The trench drain apparatus of claim 1 , wherein the trench body has an upper surface around the cavity that is adapted to receive a waterproof membrane and a clamp ring for clamping the waterproof membrane onto the upper surface.3. The trench drain apparatus of claim 1 , wherein the cavity is elongated and defines a continuous cross-sectional shape claim 1 , and the insert is also elongated and defines a corresponding cross-sectional shape generally matching the cross-sectional shape of the cavity.4. The trench drain apparatus of claim 1 , wherein the cavity is elongated and defines a cavity length claim 1 , and the insert is also elongated and defines an insert length greater than the cavity length such that the insert may be cut to the cavity length ...

SYSTEM TO PREVENT BASEMENT FLOODING FROM SEWER BACKUP

The invention relates to a building basement flood control system that eliminates termination of sanitary and storm sewer lines within a building. The control system includes a sanitary sewage basin system and a storm water sump pit installed in the basement floor. A sewage pump in the sewage basin pumps sewage through a discharge pipe extending to the exterior of the basement wall for discharge into an open end of an above ground vertical sanitary sewer line adjacent an exterior basement wall. The control system further includes a storm water sump pit installed in the basement floor. A sump pump in the sump pit pumps storm water through a discharge pipe extending to the exterior of the basement wall for discharge into an open end of an above ground vertical storm sewer line adjacent the exterior basement wall. 1. A basement flood control system for a building having an above ground level , a basement level and serviced by sewer lines connected to municipal sewer mains , the system comprising:a building sanitary waste drain receiving effluent from fixture drains in the building, the sanitary waste drain connected to an inlet of a sewage basin installed into the basement floor at a first location, the sewage basin having side walls and a top lid;a sewage pump installed in the sewage basin, the sewage pump having an outlet connected to a vertical sewage discharge pipe rising through the sewage basin lid and piped to and through a basement wall for exterior discharge above ground level;a sewage float activator arm with a buoyant ball positioned in the sewage basin and arranged to automatically activate and deactivate the sewage pump;a sump pit installed into the basement floor at a second location, the sump pit having side walls and a top wall;a sump pump installed in the sump pit having an outlet connected to a vertical sump discharge pipe rising through the sump basin lid and piped to and through a basement wall for exterior discharge above ground level;a sump float ...

Apparatus and Method for Providing Access to Buried Pipeline

A method and apparatus for providing access to a buried pipe by excavating the ground to expose the pipe then attaching an access assembly to the pipe. The access assembly includes a curved plate with an aperture therein substantially aligned with an opening in the pipe. The access assembly has multiple sweeps, each sweep combined with a riser pipe. A first sweep is combined with the curved plate and substantially aligned with the aperture in the curved plate. A second sweep is in communication with the first sweep through an opening, the second sweep has an internal wall with an upper wall portion. The wall in the second sweep is angled downward and inward from the upper wall portion toward the opening so that components inserted into its riser pipe travel downward through the riser pipe then inward toward the aperture as the component passes through the second sweep. The access assembly may include a third sweep similar to the second sweep but on the opposite side of the first sweep and having an angled portion in the opposite direction. 1. An apparatus for providing access to an interior bore of a pipe located below a surface of the ground and having an outer curved surface , the apparatus comprising:a curved plate having a longitudinal axis and adapted to engage the outer curved surface of the pipe, said curved plate having an aperture therein; anda first sweep combined with the curved plate and substantially aligned with the aperture in the curved plate;a second sweep having a wall with an upper wall portion adapted for connection to a riser pipe and a lower wall portion in communication with the first sweep through an opening;wherein the upper wall portion of the second sweep extends in a direction substantially perpendicular to the longitudinal axis of the curved plate and the lower wall portion extends toward the opening at an angle less than ninety degrees from the longitudinal axis of the curved plate.2. The apparatus of further comprising:a third sweep in ...

SEALING PROFILE FOR EMBEDDING INTO A MOULDING OF CURABLE MATERIAL

A sealing profile for embedding into a moulding of curable material, in particular a concrete or plastic moulding, and to a sealing arrangement comprising such a sealing profile. The object of the present invention is to provide a sealing profile for embedding into a moulding of curable material that can be anchored into the moulding in particular such that displacements of the seal in its seat occur to a significantly lesser extent, if at all, when installing or assembling the mouldings. The object is achieved by a sealing profile () with a profile region () having a profile region surface () which is directed towards the moulding () after embedding the sealing profile (), wherein the profile region () has, at least in one subregion (), a non-woven, felted or random fibre layer () which is fixedly connected to the sealing profile () and which extend beyond the profile region surface (). 112413162514. A sealing profile for embedding into a moulding of a curable material , wherein the sealing profile () has a profile region () with a profile region surface () which is adapted for , after embedding of the sealing profile () , facing towards the moulding () , and wherein the sealing profile () has , at least in a subregion () of the profile region () , a non-woven , felted , or random fibre layer () , which is fixedly connected to the sealing profile () , and extends beyond the profile region surface ().2517422. The sealing profile according to claim 1 , wherein the non-woven claim 1 , felted claim 1 , or random fibre layer () is fixedly connected to the sealing profile () claim 1 , indirectly by means of an adhesive layer () on the profile region surface () of the profile region () claim 1 , or directly by embedding in the profile region ().3116213. The sealing profile according to claim 1 , wherein the sealing profile () has at least one anchoring foot () in the profile region () for purposes of anchoring the sealing profile () in the moulding ().411626516. The ...

Taper-wall riser with tab connectors

A plastic article useful as a riser assembly for a septic tank or as part of another structure is comprised of a multiplicity of identical shape conical wall plastic risers. The risers are attached to each other at joints by tabs which engage rim segments; each end of the riser has alternating tabs and rim segments. A riser assembly wall undulates in the lengthwise direction. The risers nest within each other for shipment or storage. 1. A riser having a first end , a second end , spaced apart along a riser length , and a central lengthwise axis , comprising:a wall, having the shape of a truncated hollow cone, and an interior surface and an exterior surface;the wall at the first end having a first diameter, and the wall at the second end having a second diameter which is smaller than the first diameter;a plurality of tabs spaced apart by rim segments at each of said ends, each tab shaped for latching engagement with a rim segment of the like-size end of an identical riser when two risers are mated at either of the riser first ends or the riser second ends to form a joint therebetween.2. The riser of wherein each tab comprises:a body, extending in the riser lengthwise axis direction from the wall at the end having the tab; and,a lip at the lengthwise end of the body extending radially for engaging a rim segment.3. The riser of wherein at the first end of the riser the lip of each tab extends radially inward toward the central lengthwise axis claim 2 , and wherein at the second end of the riser the lip of the each tab extends radially outward away from the central lengthwise axis.4. The rise of wherein each tab is connected to the exterior surface of the wall by a web claim 2 , the tab thereby radially spaced apart from the exterior surface of the wall by the web claim 2 , the combination of wall claim 2 , web and body defining a channel running in the circumferential direction of the riser.5. The riser of wherein each web is comprised of two circumferentially spaced ...

Polymer piping assembly

A polymer piping assembly comprises polymer pipes interconnecting into a drain-waste-vent system. The polymer pipe is fabricated from a polymer, such as polyvinyl chloride. The polymer pipe is effective for joining with at least one metal pipe in the drain-waste-vent system. The polymer pipe includes a longitudinal length, at least one deviation, a cavity, and at least two termini. The pipe termini have a small terminal lip rather than a hub. The lip has a substantially smaller flare than the hub facilitating coupling to other polymer or metal pipes. The polymer pipe has substantially the same diameter as metal pipes for facilitated coupling to metal pipes. A coupling portion encompasses the termini of adjacent pipes. The coupling portion includes an outer shield, an inner gasket having a protruding ridge. At least one fastener tightens and loosens the coupling portion around the pipe termini.

Dry pipe rehabilitation spincaster

A remotely controllable pipe rehabilitation device having a base, a water opening, a dry pipe rehabilitation material opening, a first pipe rotatably attached to the base and coupled to the dry pipe rehabilitation material opening, a motor, a drive member coupled to the motor and the first pipe, a rotatable delivery pipe located adjacent to a first portion of the base and coupled to the first pipe and having a nozzle, a water with a water outlet to rotate with the nozzle, a first hose from the first water opening to the second water opening, a second hose from the water outlet to the nozzle, and a remote control disposed remotely from the area to be rehabilitated, the remote control to allow a user to operably maneuver the motor into a desired lateral orientation.

DRAINAGE TRENCH UNIT AND TRANSPORT UNIT FORMED FROM SUCH DRAINAGE TRENCH UNITS

The invention relates to a drainage trench unit () which comprises at least one drainage trench sub-unit (), the at least one drainage trench sub-unit () having a base wall () and a plurality of hollow pillars (), said pillars () being connected integrally to the base wall () and tapering, preferably conically, away from the base wall (), i.e. tapering from their base end () to their top end (). The invention also relates to a transport unit for transporting a plurality of such drainage trench units (). 1. Drainage trench unit which comprises at least one drainage trench sub-unit , the at least one drainage trench sub-unit having a base wall and a plurality of hollow pillars , said pillars tapering away from the base wall , the pillars being connected integrally to the base wall , whilst the spaces between adjacent pillars are otherwise free of these connecting elements and free of connecting walls.2. Drainage trench unit according to claim 1 , wherein the pillars are designed and/or the wall thickness and the degree of tapering or the conical angle of the pillars is/are dimensioned such that claim 1 , when two drainage trench sub-units with the same orientation and identical forms are stacked inside one another claim 1 , the spacing between the base walls of the two drainage trench sub-units is less than the thickness of the base wall claim 1 , preferably less than half the thickness of the base wall.3. Drainage trench unit according to claim 1 , wherein the peripheral and corner pillars have a pre-defined spacing from the edge of the base wall claim 1 , this spacing ranging between approximately 1 cm and approximately 5 cm for example.4. Drainage trench unit according to claim 1 , wherein the pillars are arranged in a grid having a plurality of pillar rows and a plurality of pillar columns claim 1 , each pillar being assigned to one pillar row and one pillar column claim 1 , and the spacing between at least one pair of adjacent pillar rows and/or pillar columns is ...

COVERING DEVICE FOR A SLOTTED CHANNEL

Slotted channels with coverings () are known for discharging surface water into a channel. The covering has at least one horizontal sheet-metal portion () and two vertical sheet-metal portions () which are connected to one another via connection devices and have a slot () between one another for discharging liquid, for example surface water, into the channel body. In order to allow a particularly complete discharge of water, it is proposed that the horizontal sheet-metal portion () comprises drip devices () which are mounted and designed in such a way that water running along on an underside of the horizontal sheet-metal portion () drips into the channel body. 110. A cover () of a slit gutter , comprising{'b': 1', '2', '3', '10, 'a gutter body () having upper rims (, ) for fitting the cover (),'}{'b': 10', '13', '11', '12', '20', '14', '1', '11', '12', '40', '40', '17', '14', '17, 'wherein the cover () has at least one horizontal sheet metal segment () and two vertical sheet metal segments (, ), which are interconnected via connection devices (), and a slit () for discharging liquids into the gutter body () is located between the two vertical sheet metal segments (, ), an alignment element () for aligning abutting slit gutters having a first slot and a second slot, wherein the alignment element () protrudes from a front end () of the slit () and can be inserted into a rear end () of a second slit,'}characterized in that{'b': 40', '11', '12', '20, 'the alignment element () is fastened to the two vertical sheet metal segments (, ) by the connection device () of the latter.'}2. The cover according to claim 1 ,characterized in that{'b': 20', '11', '12', '21', '21, 'the connection devices () made of the two vertical sheet metal segments (, ) comprise protrusions (, ′) jutting out towards each other, which are fastened to each other using clinch connections.'}3. The cover according to claim 1 ,characterized in that{'b': 13', '30', '14', '30, 'the horizontal plate segment ...

METHOD AND DEVICE FOR PRODUCING A SEWER COMPONENT

The present invention relates to a method for manufacturing a canal component which comprises a connection portion designed to come into contact with a component , in particular an adjacent canal component, which is to be connected to the canal component , the method comprising the following steps: providing a concrete base body, coating the base body with a plasticised plastics material in the region of the connection portion and in the region of an internal wall () of the base body facing the canal inner space , and curing the plastics material (). 121.-. (canceled)22. (canceled)23100104106100100. A method for manufacturing a canal component () which comprises a connection portion ( , ) designed to come into contact with a component () , in particular an adjacent canal component , which is to be connected to the canal component () , the method comprising the following steps:providing a concrete base body;{'b': 110', '104', '106', '108', '106, 'coating the base body with a plasticised plastics material () in the region of the connection portion (, ) and in the region of an internal wall () of the base body facing the canal inner space (); and,'}{'b': '110', 'curing the plastics material ().'}24104106. The method of claim 23 , wherein the connection portion ( claim 23 , ) is formed{'b': 106', '106', '104, 'as a receiving portion () comprising a portion having an expanded diameter or a recess such that the receiving portion () is designed to receive a connection portion () of an adjacent component therein, or'}{'b': 104', '104', '106, 'as an end portion () comprising a portion having a tapered diameter or a projection, such that the end portion () is designed to be inserted into a connection portion () of an adjacent component.'}25100106104. The method of claim 24 , wherein the canal component () comprises a receiving portion () at one axial end and comprises an end portion () at the opposing axial end.26106110110. The method of claim 23 , wherein a seal is mounted ...

Trench Drain Connection Interface

A trench drain connection interface for connecting a first trench drain to a second trench drain. The trench drain connection interface comprises a male end, a female end, and at least one protrusion. The male end of the first trench drain has a flange. The female end of the second trench drain has a flange-receiving recess. The at least one protrusion is on at least one of the male end and the female end. The male end of the first trench drain is configured to engage the female end of the second trench drain and when the male end engages the female end, the at least one protrusion prevents at least a portion of the flange from contacting an inner surface of the flange-receiving recess, thereby providing clearance between the flange and the inner surface of the flange-receiving recess. 1. A trench drain connection interface for connecting a first trench drain to a second trench drain , the trench drain connection interface comprising:a male end of the first trench drain having a flange protruding from and extending along an outwardly-facing wall surface of the first trench drain;a female end of the second trench drain having a flange-receiving recess recessed into and extending along an inwardly-facing wall surface of the second trench drain;at least one protrusion on at least one of the male end and the female end; andwherein the male end of the first trench drain is configured to engage the female end of the second trench drain and when the male end engages the female end, the at least one protrusion preventing at least a portion of the flange from contacting an inner surface of the flange-receiving recess, thereby providing clearance between the flange and the inner surface of the flange-receiving recess.2. The trench drain connection interface of claim 1 , wherein the clearance provided between the flange and the inner surface of the flange-receiving recess allows for insertion of a sealant material between the flange and the inner surface of the flange- ...

Wastewater treatment systems and related methods

The invention relates to wastewater treatment systems with decentralized disposal of treated wastewater and methods of using the same. The invention further relates to methods of converting existing septic systems to a wastewater treatment plant system.

Sewer Hose Liner and Related Methods

This invention relates to a disposable sewer hose liner that may be used to line the inside of a sewer hose for recreational vehicles, trailers, and mobile homes. The disposable sewer hose liner provides a more sanitary method of disposing sewage and waste water from an RV, trailer, or mobile home and reduces the odor emanating from a sewer hose, the amount of cleaning necessary, and the amount of bacteria or waste that a user comes in contact with when interacting with a sewer hose. 1. A disposable sewer hose liner for recreational vehicles comprising:a first end;a second end; and,and a hollow passage therebetween said first end and second end.2. The disposable sewer hose liner of claim 1 , wherein said first end and second end of the hose liner are operationally configured for cuffing and securely fixing to opposite ends of a sewer hose from said recreational vehicle.3. The disposable sewer hose liner of claim 1 , wherein the first and second end of the hose liner are perforated.4. The disposable sewer hose liner of claim 1 , wherein said hose liner is comprised of plastic.5. The disposable sewer hose liner of claim 1 , wherein said hose liner is bio-degradable.6. The disposable sewer hose liner of claim 1 , wherein an anchor is built into at least one end of the sewer hose liner.7. The disposable sewer hose liner of claim 2 , wherein at least one end of the sewer hose liner has an elastomeric band. This application is a Divisional application of U.S. patent application Ser. No. 15/380,940 filed Dec. 15, 2016. The previous application is hereby incorporated by reference.Not applicable.This invention is in the field of sewer hose liners.Recreational vehicles (“RVs”) and mobile homes are routinely used for camping trips, road trips, or can even serve as a temporary or permanent home. They are suitable for travel and living because they may have a kitchen or bathroom contained within the vehicle. Therefore, RVs and mobile homes generally feature a storage system for ...

CHANNEL DRAIN

A channel drain for use in a fabricated surface having an exposed appearance. The channel drain includes a first body having a plurality of support surfaces, with each support surface extending from a respective body sidewall in spaced relation to a body lower wall. A plurality of inserts are insertable into the first body. Each insert includes an insert cavity sized and structured to receive a selected material having an appearance substantially identical to the exposed appearance of the fabricated surface. Each insert is supported by certain ones of the plurality of support surfaces when inserted into the first body and is sized and structured to define a gap between the pair of body sidewalls when inserted into the first body, with the gap allowing for fluid to flow therethrough toward the body lower wall. 1. A channel drain for use in a fabricated surface having an exposed appearance , the channel drain comprising: a body lower wall;', 'a pair of body sidewalls extending from the body lower wall in opposed relation to each other; and', 'a plurality of support surfaces, each support surface extending from a respective one of the pair of body sidewalls in spaced relation to the body lower wall; and, 'a first body having an insert lower wall; and', 'a pair of insert sidewalls extending from insert lower wall in opposed relation to each other, the pair of insert sidewalls and the insert lower wall at least partially defining an insert cavity sized and structured to receive a selected material having an appearance substantially identical to the exposed appearance of the fabricated surface;, 'a plurality of inserts insertable into the first body, each insert havingeach insert being supported by certain ones of the plurality of support surfaces when inserted into the first body and being sized and structured to define a gap between the pair of body sidewalls when inserted into the first body, the gap allowing for fluid to flow therethrough toward the body lower wall.2. ...

Pump Riser

A pump riser provided with recesses positioned and configured to receive and frictionally engage the legs of a septic system pump. The riser may support the pump above a support surface such as the bottom of the tank of a septic system. The riser body may include legs for supporting the riser body. The lower surface of a pump body may be supported above the upper surface of the riser body as the result of engagement between legs of a pump and the recesses. 1. A pump riser for use with a pump in a septic system tank comprising:a riser body, the body having recesses formed in its upper surface, the recesses being dimensioned and positioned to receive the legs of a pump such that at least a portion of the legs are insertable into the recesses; anda plurality of cylindrical bores formed in a lower surface of the riser body, the bores being sized and positioned to receive legs to support the riser body above a support surface.2. The pump riser of wherein the riser body includes a plurality of sides claim 1 , the sides further forming a plurality of vents claim 1 , the width of the vents being chosen to limit the size of particles that can pass therethrough.3. The pump riser of further comprising legs insertable into the bores formed in the lower surface of the riser body to support the riser body a distance above a support surface.4. The pump riser of wherein the dimensions of the bores formed in the lower surface of the riser body and of the legs are chosen such that the legs frictionally engage the walls of the bores when inserted therein to the extent that they remain in frictional engagement with the riser body when the legs are not supported by a support surface.5. The pump riser of wherein each of the bores formed in a lower surface of the riser body include a stop that limits the depth to which the legs may be inserted into the riser body.6. The pump riser of wherein the recesses in the upper surface of the riser are cylindrical and wherein the recesses and the ...

TILE FLOOR DRAIN

A tile drain and method of installing a tile drain is provided. The tile drain includes a drain body and a drain cover. The drain body defines a top opening, top weep apertures, and bottom weep apertures. The top opening receives the drain cover and serves as the primary drain for the tile drain. The top weep apertures are positioned below a top layer, such as a tile layer, of the base so as to receive fluid positioned between the top layer and a top waterproofing layer of the base. The sub weep apertures are positioned below the top waterproofing layer of the base so as to receive fluid positioned between the top waterproofing layer and a bottom waterproofing layer of the base. The drain body is encapsulated within the base, but the drain cover is adjustable relative to, and removable from, the drain body. 1. A tile drain comprising:{'b': 102', '104, 'a drain body defining a top opening, said drain body comprising a top wall () and an outer wall (), said top wall extending at least partially between said top opening and said outer wall; and'}a drain cover extending vertically from said top opening of said drain body, said drain cover defining a top surface and a plurality of drain apertures,wherein said drain cover and said drain body are configured such that a vertical position of said top surface of said drain cover is adjustable relative to said top wall of said drain body.2. The tile drain of claim 1 , wherein said top wall defines a plurality of top weep apertures.3. The tile drain of claim 2 , wherein said drain body defines a bottom opening claim 2 , said bottom opening being configured to engage with a drain pipe.4. The tile drain of claim 1 , wherein the drain cover is adjustably engaged with the drain body claim 1 , thereby facilitating said top surface of said drain cover being adjustable relative to said top wall of said drain body.5. The tile drain of claim 4 , wherein said drain cover defines a first engagement feature and said drain body defines a ...

INSTALLATION DEVICE

An installation device for installing a branch liner in a branch point of a pipeline is disclosed. The device has a body with an inlet defined therein for fluids and a turning knob is rotatable relative to the body. The turning knob is attached to a first shaft and the opposite end of the first shaft is attached to a first barrel. The device further comprises a second barrel and a second shaft attached between said barrels. The device further comprises a duct extending between the body and the first barrel forming a passage for fluids from the inlet of the body to an area between said first barrel and said second barrel. 1. An installation device comprising:a body having an inlet defined therein for receiving fluids;a turning knob in operative engagement with the body and rotatable relative to the body, the turning knob being attached to a first shaft at one end of the first shaft and an opposite end of the first shaft being attached to a first barrel;a duct attached to said body and extending between the body and the first barrel forming a passage for fluids from the inlet of the body to an area between said first barrel and a second barrel;a second shaft being in operative engagement with the first barrel and extending between said first barrel and said second barrel; andwherein the duct and the first shaft are flexible and the first shaft comprises twisted steel wires.2. The installation device of claim 1 , wherein a valve controllable by a lever is attached to the body and a hose connector is attached to said valve.3. The installation device of claim 1 , wherein the body comprises a handle extending from the body.4. (canceled)5. The installation device of claim 1 , wherein the first barrel has a cavity defined therein for accommodating the one end of the first shaft and another cavity defined therein for accommodating an end of the second shaft claim 1 , said cavities being in fluid connection with one another claim 1 , thus forming a conduit through said first ...

Detection And Monitoring System For The Management Of Combined Sewer Systems

A combined sewer/enclosure overflow (CSO) sensor system is described for accurate detection and measurement of overflow events. From the combined data, trending information can determine if there is debris accumulation. Rain masks can be used in the trending data to measure overall health. External sensors in combination with the CSO sensors provide predictive information and additional levels of information/data accuracy. The sensor system automatically and remotely monitors CSO locations and provides real-time data regarding start times, stop times, duration, and flow volumes of overflows that occur in these structures and provide regulatory and public notification of these events. 1. A combined overflow structure (COS) detection system , comprising:an overflow structure containing a non-overflow side, a weir, and an overflow side;a first fluid level sensor positioned over the non-overflow side of the overflow structure to determine a fluid level of the non-overflow side;a second fluid level sensor positioned above a top of the weir of the overflow structure to determine a fluid level over the top of the weir;sensor supporting electronics above the overflow structure coupled to the first and second fluid level sensors;a wireless transmitter coupled to the sensor supporting electronics; andan antenna coupled to the wireless transmitter,wherein data from the fluid level sensors is wirelessly transmitted to a central data processing system, and the sensor data is used to establish a start and end time of an overflow event and to determine a volume of fluid discharged over the weir.2. The detection system of claim 1 , further comprising a third fluid level sensor over the overflow structure positioned to determine a fluid level of the overflow side and coupled to the sensor supporting electronics.3. The detection system of claim 1 , wherein the overflow structure is in a sewer system.4. The detection system of claim 3 , wherein the overflow structure is in a manhole.5 ...

Continuous slot trench drain

In one representative embodiment, a trench drain comprises first and second end portions, a channel portion extending longitudinally from the first end portion to the second end portion, a continuous, unobstructed slot portion extending from and in fluidic communication with the channel portion, wherein the slot portion and the channel portion form an internal flow passage, and at least one gusset coupled to the slot portion and the channel portion and disposed external to the internal flow passage.

MANHOLE AND SEWER NETWORK

A manhole () for subterranean installation is described. The manhole () comprises a first chamber () arranged to receive storm water and a second chamber () arranged to receive sewage water. The first chamber () comprises a first inlet () and a first outlet (). The second chamber () comprises a second inlet () and a second outlet (). The first chamber () comprises a first access port () opposed to a first base () and a first wall () arranged therebetween. The second chamber () comprises a second access port () opposed to a second base () and a second wall () arranged therebetween. A first normal N to the first base () extends through the first base () and the second base (). A sewer network and a method of installing the sewer network are also described. 115-. (canceled)16. A manhole for subterranean installation , the manhole comprising:a first chamber arranged to receive storm water and comprising a first inlet and a first outlet; anda second chamber arranged to receive sewage water and comprising a second inlet and a second outlet; the first chamber comprises a first access port opposed to a first base and a first wall arranged therebetween;', 'the second chamber comprises a second access port opposed to a second base and a second wall arranged therebetween;', 'a first normal to the first base extends through the first base and the second base;', 'the first normal extends through a first region defined by a first perimeter of the first base, the first perimeter being defined by an intersection of the first base and the first wall; and', 'the first access port and the second access port are substantially coplanar., 'wherein17. The manhole according to claim 16 , wherein:a second normal to the second base extends through the second base and the first base,the second normal extends through a second region defined by a second perimeter of the second base, andthe second perimeter is defined by an intersection of the second base and the second wall.18. The manhole ...

Sealing Joint for Low Pressure Pipe Systems and Method of Manufacture

A method and sealing gasket are shown for providing a sealing joint between a spigot section and a socket section of low pressure plastic pipe, such as drain waste vent pipe that require a minimum of tools and operational steps to complete. The sealing gasket is installed in one of the sections to be joined and the spigot section is inserted within a mouth opening of the socket section with the sections being pressed together in a single operation, thereby forming both the joint and the seal. The sealing gasket is a composite gasket made with one section of a hard plastic material and one section of a thermoplastic elastomer material. No glue or adhesive is required. 1. An assembled low pressure pipe joint , comprising:a first section of low pressure pipe having a spigot formed in a first end thereof;a second section of low pressure pipe having a socket formed in a first end thereof;a sealing gasket for forming a sealed joint between the first and second section of low pressure pipe;wherein the spigot of the first section of low pressure pipe is received within the socket of the second section of low pressure pipe and the sealing gasket is disposed there between within a circumferential rectangular raceway formed in an interface of the spigot and socket; andwherein the sealing gasket is a composite gasket formed with a relatively hard plastic portion of the gasket bonded to a thermoplastic elastomer portion of the gasket.2. The assembled low pressure pipe joint of claim 1 , wherein:the circumferential rectangular raceway is formed in the surface of the socket of a first section of DWV pipe.3. The assembled low pressure pipe joint of claim 2 , wherein the first section of the gasket is formed of polypropylene and the second section of the gasket is formed of a TPE material.4. The assembled low pressure gasket of claim 3 , wherein the gasket is a two part PP/TPE bonded gasket with the two gasket parts being bonded together during manufacture.5. The assembled low ...

AUTOMATED ANTI-FREEZE SYSTEM FOR SEWER JETTER SYSTEM

An automated system for a jetter system, a method for automatically filling a sewer access system with antifreeze liquid, and a method for automatically recapturing antifreeze within a sewer access system are provided. The automated system may include: a control system configured to provide a normal operational mode, an auto antifreeze mode, and an auto recapture mode; a pump; first and second tanks, and conduits that connect these components. The system automatically fills the conduits with antifreeze liquid from the second tank and then can automatically purge the conduits of antifreeze liquid and return the antifreeze liquid to the second tank for later use in again filing the conduits with antifreeze liquid. 1. An automated system for a remote sewer access system , comprising:a control system configured to provide a normal operational mode, an auto antifreeze mode, and an auto recapture mode;a pump;a first tank selectively connectable with the pump through a first valve that is controllable by the control system, wherein the first valve is a three way valve which has a first position that directs liquid from the first tank to the pump, a second position that directs liquid from a second tank to the pump;a second valve connected to the pump via a first conduit;an unloader connected to the second valve with a second conduit;a third valve connected to the unloader through a third conduit, wherein the second valve is connected to the third valve through a fourth conduit, and the third valve is connected to the second tank through a fifth conduit and is connected to the first tank through a sixth conduit; anda working conduit connected to the unloader at a first end of the working conduit, with an opposite second end of the working conduit connectable to the third valve via a seventh conduit;wherein a position of the respective second and third valves are controlled by the control system,wherein the system is configured to allow transition from the normal operational ...

PLASTIC PIPE WITH BELL JOINT

A pipe made of plastics includes a female end with a bell joint suitable to receive a male end of another pipe and an inner wall with a seat for a gasket suitable to abut an external wall of the male end. When the pipe and other pipe are connected, a joint is formed having a hydraulic seal. The inner wall of the bell joint has at least one closing lip with an annular shape, which extends towards the inside of the bell joint, towards an external front edge of the bell joint, and includes an abutment edge, which adheres to, and tightens with a predefined force, the external wall of the male end. The closing lip is interposed between the external front edge and the seat and forms, with the inner wall, an annular cavity that opens in the direction of the external front edge. 1. A pipe made of plastics comprising a female end provided with a bell joint suitable to receive a male end of a further pipe and comprising an inner wall provided with a seat for a gasket suitable to abut an external wall of said male end in an assembled configuration , wherein said pipe and said further pipe are mutually connected to form a joint , and said gasket achieves a hydraulic sealing between said pipe and said further pipe , wherein at least one closing lip with an annular shape is made on said inner wall , and wherein said at least one closing lip extends towards the inside of said bell joint and towards an external front edge of said bell joint , includes an abutment edge provided to adhere to , and tighten with a defined force , said external wall of said male end in said assembled configuration , is interposed between said seat and said external front edge and forms , with said inner wall , an annular cavity that opens in the direction of said external front edge so as to prevent plant roots from reaching and damaging said gasket and impairing a hydraulic sealing of said joint.2. The pipe according to claim 1 , wherein said closing lip is made on said inner wall by machining with ...

RESILIENT SEAL

An embodiment of the present disclosure provides a compression seal configured to be disposed about a pipe. The compression seal includes a cylindrical body made of a resilient material. The cylindrical body includes a hollow bore extending a longitudinal extent of the cylindrical body, and inner and outer surfaces. The inner cylindrical surface faces the hollow bore. The outer surface is located on the cylindrical body opposite the inner cylindrical surface. The cylindrical body also includes primary and secondary lobes. The primary and secondary lobes extend longitudinally as at least part of the outer surface of the cylindrical body. The primary lobe also has an inclined plane surface. This inclined plane surface of the primary lobe ascends in a direction away from the secondary lobe. 1. A compression seal configured to be disposed about a pipe , the compression seal comprising:a cylindrical body made of a resilient material;wherein the cylindrical body includes a hollow bore extending a longitudinal extent of the cylindrical body;wherein the cylindrical body includes an outer surface and an inner cylindrical surface;wherein the inner cylindrical surface faces and defines the hollow bore, and the outer surface is located on the cylindrical body opposite the inner cylindrical surface;wherein the cylindrical body comprises a primary lobe, a secondary lobe, and an anchoring lobe located between primary and secondary lobes;wherein the primary and secondary lobes and the anchoring lobe extend longitudinally as at least part of the outer surface of the cylindrical body and substantially tangential to the longitudinal extent of the cylindrical body;wherein the primary lobe has an inclined plane surface;wherein the inclined plane surface of the primary lobe ascends in a direction away from the anchoring lobe;a bendable portion of the cylindrical body between the anchoring lobe and the primarily lobe; andwherein the primary lobe is foldable with respect to the cylindrical ...

BACK PRESSURE MANIFOLD SEPTIC SYSTEM AND METHOD

The invention provides a septic system with a source of waste water effluent, a pressurized downstream flow from the source, a distribution header to receive the downstream flow, an unpressurized drainage field with a plurality of lateral drainage lines adapted to receive the downstream flow from the header, and a flow restriction between the header and the laterals creating a positive back pressure in the header. The flow restriction includes a flow orifice located between the header and the lateral which forms a nozzle to produce an accelerated stream of effluent into the lateral. 1. A septic system including:(a) a source of waste water effluent,(b) means to provide a pressurized downstream flow from said source,(c) a distribution header adapted to receive said downstream flow,(d) an unpressurized drainage field comprised of a plurality of lateral drainage lines adapted to receive said downstream flow from said header,(e) flow restriction means between said header and at least one of said laterals adapted to create a positive back pressure in said header.2. A septic system as claimed in wherein said flow restriction means includes a at least one flow orifice between said header and said at least one of said laterals.3. A septic system as claimed in wherein said flow orifice includes at least one nozzle.4. A septic system as claimed in where said nozzle is adapted to produce an accelerated stream of effluent into at least one said lateral.5. A septic system as claimed in wherein said stream is generally circular in cross-section.6. A septic system as claimed in wherein said accelerated stream penetrates into the body of a respective lateral a substantial portion of the length of said lateral.7. A septic system as claimed in wherein said flow orifice includes a pair of nozzles.8. A septic system as claimed in where said nozzles are adapted to produce an accelerated stream of effluent into at least one said lateral.9. A septic system as claimed in wherein at least ...

SEWER BYPASS SYSTEMS AND METHODS

Disclosed herein, are gravity-based sewer bypass systems and related methods for diverting sewage fluid from an upstream sewer pit to a discharge site lower than the upstream sewer pit, via a pipe including an above-ground portion. A sensor external to the pipe is used to determine the sewage fluid level in the upstream sewer pit and accordingly regulate the outflow of sewage fluid at the discharge site. 1. A sewer bypass system for diverting sewage fluid from an upstream sewer pit in a sewer system to a discharge site , the sewer bypass system comprising a pipe , a sensor , a controller , and a flow control valve;wherein the pipe comprises a pipe inlet end and a pipe outlet end, and is configured to be partially inserted into an upstream sewer pit through a top opening of the upstream sewer pit with the pipe inlet end being submerged in a sewage fluid in the upstream sewer pit, and with the pipe outlet end being positioned at a discharge site, such that the pipe outlet end is lower than a sewage fluid surface in the upstream sewer pit;wherein the sensor is external to the pipe and is configured to measure at least one parameter indicative of a sewage fluid level in the upstream sewer pit;wherein the flow control valve is positioned at, or near, the pipe outlet end, and is configured to allow controllably fluidly connecting and disconnecting the upstream sewer pit to the discharge site; andwherein the controller is functionally associated with the sensor and the flow control valve, the controller being configured to (i) receive a measured value of the parameter from the sensor and, based, at least in part, on the measured value, (ii) regulate the opening and closing of the flow control valve.2. The sewer bypass system of claim 1 , wherein the sensor is mounted on the exterior of the pipe such as to be positioned within the upstream sewer pit claim 1 , and wherein the sensor is a level sensor mounted above the sewage fluid.3. The sewer bypass system of claim 2 , ...

APPARATUS FOR PRESSURIZED CONVEYANCE IN GRAVITY CONDUITS

An apparatus for increasing the utility of gravity conduits by using their underutilized headspace for pressurized conveyance. 1. An apparatus for conveying fluids in gravity-flow conduits , the apparatus comprising:a collapsible lay-flat pipe disposed to convey a certain fluid under pressure;a flat sheet of flexible fabric disposed to support the weight of the said lay-flat pipe during conveyance and forms an impermeable protective barrier;a means of longitudinally attaching the said flat sheet of flexible fabric to the interior of a gravity pipe such that the said flat sheet of flexible fabric suspends down symmetrically across the cross section of the said gravity pipe and firmly holds the said lay-flat pipe in position with its crown touching the soffit of the said gravity pipe when the said lay-flat pipe is pressurized, the means comprising;a plurality of rigid plates of certain length, thickness, and width each having a plurality of holes;a plurality of holes along the sides of the said flat sheet of fabric that match the plurality of holes on the said long rigid plates in size and spacing;a plurality of bolts disposed to attach the sides of the said flat sheet of flexible fabric to the interior of the said gravity pipe by passing through the holes in the said rigid plates and the holes in the sides of the said flat sheet of fabric and penetrating the interior of the said gravity pipe such that the said bolts are fixed in and firmly press the sides of the said flexible fabric to the interior of the said gravity pipe.2. The method of claim 1 , wherein there is a sealing compound on the contact area between the said flat sheet of flexible fabric and the interior of the said gravity pipe as well as a sealing compound on the contact area between the said flat sheet of flexible fabric and the said rigid plates.3. An apparatus for conveying fluids in gravity-flow conduits claim 1 , the apparatus comprising:a collapsible lay-flat pipe disposed to convey a certain ...

VENTILATING VALVE FOR A SEWER PIPE

A reliable low-wear ventilating valve for mounting on a sewer pipe, to prevent the development of a negative pressure and also to prevent the escaping of unpleasant odors. The ventilating valve includes a tubular body, one end of which is configured as a fastening piece for mounting on a sewer pipe and the other end of which is configured as a ventilating valve head which has inlet openings for the inlet air into the sewer pipe, which are located between concentric rings which are arranged at a distance from the tubular body and extending symmetrically about the latter on ribs of the tubular body. 1. A ventilating valve comprising{'b': 1', '2', '3, 'a tubular body (), one end of which is configured as a fastening piece () for mounting on a sewer pipe and the other end of which is configured as a ventilating valve head (),'}{'b': 5', '1', '5', '4', '1', '6', '1, 'concentric rings (.-.) arranged at a distance from the tubular body () and extending symmetrically about the latter on ribs () of the tubular body (),'}{'b': 4', '4', '5', '1', '5', '4, 'inlet openings () for the inlet of air into the sewer pipe, which openings () are located between concentric rings (.-.),'}{'b': '9', 'an annular membrane (),'}{'b': 7', '9', '4', '5', '4, 'a circumferential fixed support ring () for the annular membrane () for opening and sealing the inlet openings () provided on top of the upper concentric ring (.),'}{'b': 8', '9', '4', '1, 'a circumferential fixed support ring () for the annular membrane () for opening and sealing the inlet openings () provided on top of the tubular body (),'}{'b': 9', '9', '1', '3, 'wherein the annular membrane () is flat on the support side (.) and tapers on the side pointing into the ventilating valve head (), in each case, from the edges towards the center of the ring, and'}{'b': 10', '3', '5', '4', '9', '3, 'a lid () for sealing the ventilating valve head () which is arranged in a sealing manner on the upper concentric ring (.) and is a distance from ...

PIPE JOINT STRUCTURE, SEAL MEMBER, ASSEMBLED CONDITION MANAGEMENT METHOD FOR PIPE JOINT, AND ASSEMBLED CONDITION MANAGEMENT DEVICE FOR PIPE JOINT

A pipe joint structure provided with: a heel section configured so that a spigot formed on the end section of a pipe is inserted via a seal member into a socket formed in the end section of another pipe and seal member is fitted to a recessed section formed on the inner circumferential section of the socket; and a valve section compressed between the inner circumferential surface of the socket and the outer circumferential surface of the spigot. Additionally, a marker member is provided to the heel section that is accommodated in the recessed section. The socket circumference section of the pipe joint structure is subjected to non-contact inspection by a marker detection device from the spigot-side pipe along the axial direction of the pipe and the quality of the joining state of the pipe joint structure is determined on the basis of whether the marker member is detected. 19-. (canceled)10. A pipe joint structure in which a spigot that is formed in an end section of one of pipes to be joined is inserted into a socket that is formed in an end section of another one of the pipes , and a seal member is provided between the socket and the spigot , whereinthe seal member includes a heel section fitted to a recessed section formed in an inner circumferential section of the socket; and a bulb section compressed between an inner circumferential surface of the socket and an outer circumferential surface of the spigot, the heel section that is accommodated in the recessed section being provided with a marker member that is detectable in a non-contact manner from a side of the spigot along a pipe axial direction.11. The pipe joint structure according to claim 10 , wherein the marker member includes a colored member having a color different from a color of the seal member.12. A seal member used for the pipe joint structure according to claim 10 , wherein the heel section that is fitted to the recessed section that is formed in the inner circumferential section of the socket is ...