АРОЧНАЯ КОНСТРУКЦИЯ ИЗ ЛИСТОВОГО МЕТАЛЛА С КОМПОЗИЦИОННЫМИ ЭЛЕМЕНТАМИ ЖЕСТКОСТИ ИЗ БЕТОНА В МЕТАЛЛИЧЕСКОЙ ОБОЛОЧКЕ

Изобретение относится к упрочненным бетоном конструкциям арочного типа из гофрированного листового металла, а более конкретно, к конструкциям, которые могут заменить стандартные конструкции с бетонными или стальными балками. Композиционная упрочненная бетоном арочная конструкция из гофрированного металла содержит первый комплект профилированных гофрированных металлических листов, связанных друг с другом с образованием пролета основной арочной конструкции определенного поперечного сечения, второй комплект профилированных металлических листов, связанных друг с другом для покрытия и контакта с первым комплектом связанных листов основной арочной конструкции, при этом второй связанный комплект листов и первый комплект листов соединены с образованием множества отдельных расположенных поперечно замкнутых непрерывных полостей. Новым является то, что каждая непрерывная полость от одного конца полости до другого, ограниченная поперечной протяженностью второго комплекта листов, заполнена бетоном, ...

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.

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 ...

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.

УНИВЕРСАЛЬНАЯ ФАСОННАЯ ЧАСТЬ СБОРНОГО ПОЛИМЕРНОГОВОДОПРОВОДНОГО И КАНАЛИЗАЦИОННОГО ТРУБОПРОВОДА

Универсальная фасонная часть сборного полимерного водопроводного и канализационного трубопровода, содержащая корпус с резьбой, уплотнительный элемент, запрессовывающую втулку, гайку, отличающаяся тем, что уплотнительный элемент выполнен в виде, по крайней мере, двух плоских уплотнительных упругих колец, а запрессовывающая втулка выполнена в виде цанговой конусной запрессовывающей втулки с, по крайней мере, двумя удерживающими зубьями на внутренней поверхности втулки и, по крайней мере, с двумя пазами с обеих сторон втулки, для сборных полимерных водопроводных трубопроводов, образующими вместе с внутренней конусной поверхностью резьбы фасонной части, внутренней конусной поверхностью гайки фасонной части и поверхностью трубы полимерного трубопровода - цанговый зажим, удерживающий трубу в фасонной части от осевого перемещения, под действием давления жидкости в трубопроводе.

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.

Фасонная часть полимерного канализационного трубопровода (варианты)

... 1. 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 направляющим конусом, а на наружной поверхности бурта выполнены фиксирующие выступы. 2. Фасонная часть полимерного канализационного трубопровода, содержащая раструб с уплотнительным кольцом, отличающаяся тем, что раструб дополнительно снабжен буртом, выполненным составным в виде открытой внутренней цилиндрической части, на которой расположены фиксирующие канавки торцовых поверхностей, выполненных по форме уплотнительного кольца и стопорного кольца с направляющим конусом, причем наружная поверхность стопорного кольца снабжена фиксирующими выступами, выполненными с возможностью ...

Фасонная часть канализационного трубопровода

Блокировочное соединение канализационных труб с возможностью их взаимного углового отклонения

Wärmetauscher

Wärmetauscher (1) mit zumindest einem Wärmetauscherelement (2, 3), das als ein, in einem Abwasser oder dergleichen Nutzflüssigkeit aufschwimmender Schwimmkörper ausgebildet ist und wenigstens eine wärmeleitende Tauschfläche (4) mit mindestens einer daran angeordneten Wärmetauscherkammer (5) aufweist, wobei die wenigstens eine wärmeleitende Tauschfläche (4) in einem von der Nutzflüssigkeit umspülten Teilbereich des Wärmetauschers angeordnet ist.

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

Einsteigeschacht

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 ...

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

ELEMENT ZUR OFFENEN ODER GESCHLOSSENEN WASSERHALTUNG

Dichtung mit Hohlräumen

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.

House connection device for connecting of sewage pipe with opening in thick-walled sewer pipe, has threaded ring connected with external thread of center part and/or connection lower part, where center part is guided by spacer ring

The device (100) has a connection lower part (10) with a saddle-shaped collar edge (11) formed for attachment at an inner shell of a sewer pipe. A hard-flexible balance ring plate (20) is pressed at the inner shell. A center part (30) has a lower connecting section (31) for connection with the lower part and a connection section (34) provided with an external thread (32). A saddle piece (40) has a spacer ring connected with the saddle piece, and the center part is guided by the spacer ring. A threaded ring (50) is connected with the external thread of the center part and/or lower part. An independent claim is also included for a method for assembly of a house connection device.

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

Anschlussvorrichtung mit Kippgelenk

Anschlussvorrichtung (1) zur Verbindung eines mit einer Anschlussbohrung versehenen Hauptrohrs mit einem Seitenrohr, mit • einem als Rohrabschnitt ausgestalteten Grundkörper (3), der sich durch die Anschlussbohrung erstreckt, • einem ersten, in das Innere des Hauptrohrs einführbaren Ende (7), • sowie einem zweiten, an das Seitenrohr anschließbaren Ende (9), welches einen an das Seitenrohr anschließbaren Anschlussabschnitt aufweist, • einem im Bereich des ersten Endes (7) angeordneten, dem Hauptrohr von innen anlegbaren umlaufenden Kragen (6), • einem Distanzring (19), der den Grundkörper (3) zirkumferent umgibt, und der in axialer Richtung auf dem Grundkörper (3) verschiebbar ist, • und mit einem Spannring (21), der den Grundkörper (3) zirkumferent umgibt, auf der vom Kragen (6) abgewandten Seite des Distanzrings (19) angeordnet ist, und als Schraubring mit einem Gewinde des Grundkörpers (3) zusammenwirkt, derart, dass der Spannring (21) gegen den Distanzring (19) schraubbar ist, dadurch ...

Anschlusssystem

Anschlusssystem (10) zum Anschließen eines Rohrs (1) an ein Hauptrohr (2), einen Schacht, oder dergleichen, an einer Queröffnung (3), wobei das Anschlusssystem (10) zu diesem Zweck mit dem Hauptrohr (2) oder dem Schacht verbindbar ist, mit – einem hohlstopfenförmigen, relativ weichen Elastomereinsatz (5), dessen Außenseite (5.1) an die Queröffnung (3) angepasst ist, und dessen Innenseite (5.4) einen konischen Schraubbereich (5.2) aufweist, und der einen Abdeckkragen (5.3) zur Auflage am äußeren Rand (3.1) der Queröffnung (3) aufweist, und – einem relativ härteren Anschlussstutzen (6), der ein Eingriffsende (6.1), einen konischen Mittelteil (6.2) mit Außengewinde (6.3) und ein Antriebsende (6.4) aufweist, dadurch gekennzeichnet, dass das Anschlusssystem (10) – eine Innenhülse (7) mit einem aufgeweiteten Endabschnitt (7.1) mit wenigstens einer abgeknickten Lasche (7.2) aufweist, das durch Zusammendrücken mit der Lasche (7.2) voran durch die Queröffnung (3) des Hauptrohrs (2) oder Schachts ...

Anschlussvorrichtung

Anschlussvorrichtung (100) für eine Nebenrohrleitung in Kombination mit einer Queröffnung in einer Hauptrohrleitung, in einem Schacht oder in einer Wand, umfassend:einen hohlstopfenförmigen, relativ weichen Elastomereinsatz (10), dessen Außenseite (11) an die Queröffnung angepasst ist, und dessen Innenseite (12) einen Schraubbereich (13) aufweist, in die ein Anschlussstutzen (20) einschraubbar ist, undeinen relativ härteren Anschlussstutzen (20), der ein Eingriffsende (21), ein Mittelteil (22) mit Außengewinde (23), einen Aufnahmeabschnitt (24) und ein Antriebsende (25) aufweist,dadurch gekennzeichnet, dass die Innenseite (12) des Elastomereinsatzes (10) und die Außenseite (26) des Mittelteils (22) des Anschlussstutzens (20) jeweils als Zylindermantelflächen ausgebildet sind, derart, dass der Anschlussstutzen (20) in den Elastomereinsatz (10) einschraubbar ist,wobei bei montierter Anschlussvorrichtung (100) zunächst der Anschlussstutzen (20) in den Elastomereinsatz (10) bis zu einer ersten ...

Dichtungsring für die Innenmantelfläche der Glockenmuffe eines Betonrohres

DICHTELEMENT

DICHTRING FUER KANALROHRVERBINDUNGEN

BODENRINNE MIT GITTERROST

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.

Inflatable tubular shuttering device

Improvements relating to drainage systems

MOULDING PROCESS

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.

Drainage channel lid assembly

Drainage assemblies

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.

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 ...

Improvements in moulds for casting concrete pipe-joints

... 163,212. Hughes, J., and Sparrow, C. S. May 21, 1920. Casting pipes and tubes.-A mould for concrete pipe joints comprises (1) a pair of side walls D, E, embracing respectively the ends A, B of a pair of juxtaposed concrete pipes, each wall comprising two or more arcuate portions bolted together as at J, and (2) a flexible member K, encircling the side walls and clampable in tight contact therewith, for example, by means of bolts M. The walls D, E may be of metal, or of wood mounted on iron straps F, G, and the member K of flexible steel band shorter in length than the outer periphery of the walls D, E in order to leave a gap for introducing fluid concrete for forming the joint. A sealing-ring C of bitumen is provided, and the joint may be reinforced by the usual steel ring O and bars P, secured by wedges prior to fitting the mould round the pipes. The mould is designed so that it may be fixed without displacing the reinforcing-members, and be disassembled when the jointing collar has set ...

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.

Above ground drainage fitting and system, method of making such fitting and kit for assembling a customised above ground drainage fitting, and elements

A kit for assembling a customised above ground drainage fitting of a desired type, comprises a plastic base element 20 and a set of plastic add-on elements 30. The base element 20 has a tubular body through which a drainage flow channel for drainage liquid extends. An outside has at least one visibly demarcated region for providing, or provided with, an entrance to the drainage flow channel. The plastic add-on elements 30 are separate from and not attached to the base element 20. Each add-on element 30 has an add-on body mountable on the tubular body of the base element 20 to seal off, in an at least liquid tight manner, the entrance. An add-on passage extends through the add-on body, from a base element-side of the add-on body 30 to an exterior side of the add-on body 30. This provides access to the drainage flow channel through the add-on body. The fitting can be made by mounting on the base element 20 a selection of add-on elements 30 selected from the set based on the desired type.

Buried conduit of great section.

RESOLING BOWL

PROCEDURE FOR SEALING

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. ...

ROHRFOERMIGES BAUELEMENT

SOHLSCHALE FUR GERINNE, INSBESONDERE FUR KANALE

DEHYDRATING ELEMENT AND USE OF A DEHYDRATING ELEMENT

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.

TUBULAR PIECE OF FINERY FOR PIPINGS

PROCEDURE FOR THE PRODUCTION OF AN INFRASTRUCTURE CHANNEL

ROHRVERBINDUNG

DICHTUNGSRING FUR ROHRKUPPLUNGEN

SOHLSCHALE

Plug connection between two tubular workpieces having a respective inner lining of plastic concrete

Es wird eine Steckverbindung zwischen zwei je eine Innenauskleidung (5) aus Kunststoff aufweisenden rohrförmigen Werkstücken (1, 2) aus Beton beschrieben, von denen eines ein Spitzende (3) und das andere ein das Spitzende (3) aufnehmendes Muffenende (4) bilden, wobei die Innenauskleidungen (5) die Stirnfläche (13) des Spitzendes (3) bzw. den Muffenspiegel (14) übergreifende, umlaufende Dichtflansche (12) aufweisen, zwischen denen eine Fugendichtung (16) vorgesehen ist. Um vorteilhafte Konstruktionsverhältnisse zu schaffen, wird vorgeschlagen, dass die Innenauskleidungen (5) endseitig mit einem umlaufenden, elastomeren Winkelprofil (8, 9) versehen sind, das den umlaufenden Rand der Innenauskleidung (5) in einer stirnseitigen Profilnut (11) seines achsparallelen Schenkels (10) aufnimmt und dessen achsnormaler Schenkel den Dichtflansch (12) formt.

Shaft furnace lining

Eine Schachtbodenauskleidung (1), insbesondere für einen Abwasserkanalschacht, hat einen Grundkörper (2), der wenigstens eine Rohranschlussöffnung (7) aufweist. An der Rohranschlussöffnung (7) ist ein rohrförmiges Verbindungsstück (8) aus einem flexiblen Material mit einem ersten Ende (9) befestigt. Das Verbindungsstück (8) ist von einer ersten Stellung, in der es zumindest teilweise in das Innere der Rohranschlussöffnung (7) umgestülpt ist, in eine zweite Stellung, in der es in Verlängerung der Rohranschlussöffnung (7) angeordnet ist und vom Grundkörper (2) weg ragt, elastisch umformbar.

ENTWAESSERUNGSRINNE

DRAINAGE DEVICE

PROCEDURE AND DEVICE FOR THE REDEVELOPMENT OF A SLOT GUTTER

HYDRAULIC CIRCUIT FOR THE DOWNWARD RIVER OF WATER, WHICH KNOWS FROM OF A IN A TUNNEL INSERTED FIRE-EXTINGUISHING SYSTEM COMING OUT

SLOT GUTTER

DISCHARGE SYSTEM WITH WIDTHS CHANNELS

PREFABRICATE EXTENT-MORE CLOSED TUNNEL OR CHANNEL-WELL-BEHAVED OF BETONHOHLKORPER AND FORMWORK TO ITS PRODUCTION

MORE KUNSTSTOFFABZWEIGER FOR CHANNELS

TUBULAR ELEMENT

SEWER PIPE AND/OR - PIT

LINING OF THE GEWOELBES OF WASTE WATER COLLECTING PIPES

CHANNEL SOLE INTERIOR BOWL

PIPE AND/OR TUBING FORM STUCCO AS WELL AS PROCEDURE AND DEVICE FOR ITS PRODUCTION

SEWER PIPE AND/OR - PIT

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 ...

SURFACE DRAINAGE SYSTEM

A surface drainage structure formed above a subgrade may include an elongate drain conduit disposed partially within the subgrade. The elongate drain conduit may define at least one drain slot extending through a wall thereof. The structure may include a pavement layer with an exposed top surface and a drainage channel extending therefrom. The drainage channel may be in fluid communication with the drain slot of the elongate drain conduit. A method of forming the surface drainage structure includes placing the elongate drain conduit in the subgrade, forming the pavement layer, cutting an upper channel along the elongate drain conduit, and cutting a lower channel and the drain slot in the elongate conduit. 1. A surface drainage structure formed above a subgrade , comprising:an elongate drain conduit disposed partially within the subgrade, the elongate drain conduit defining at least one drain slot extending through a wall thereof; anda pavement layer with an exposed top surface, the pavement layer defining a drainage channel extending from the top surface and being in fluid communication with the drain slot of the elongate drain pipe.2. The surface drainage structure of claim 1 , wherein the drainage channel is defined by a first portion extending a first depth from the top surface and a second portion extending from the first depth to the elongate drain conduit claim 1 , the second portion being contiguous with the first portion.3. The surface drainage structure of claim 2 , wherein the first portion of the drainage channel extends substantially along the length of the elongate drain conduit.4. The surface drainage structure of claim 2 , wherein the drainage channel is defined by a plurality of the second portions in a spaced relationship claim 2 , the length of the second portion being less than the length of the first portion.5. The surface drainage structure of claim 2 , wherein the depth of the first portion of the drainage channel is approximately a third of ...

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 ...

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.

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 () ...

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 ...

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) ...

CURB DRAIN BLOCK

A rectangular channel is cut into a contoured concrete curb along a street to expose an end of ground drain pipe. Sealing fill material is applied to portions of cut surfaces of the rectangular channel. A curb drain modular insert that is placed into the rectangular channel has a molded body that is formed to have a rear surface, bottom surface and lateral surfaces that are generally planar. The lateral surfaces are generally parallel to each other. Each lateral surface, rear surface and bottom surface being generally perpendicular to each other for being placed into the rectangular channel cut into the contoured curb. The molded body has a contoured top surface that conforms to portions of the contoured curb that are adjacent to the rectangular channel. A horizontal bore is formed in the molded body from the rear surface through the top surface to conduct ground water. 1. A curb drain modular insert comprising:a molded body that is formed to have a rear surface, bottom surface and lateral surfaces that are generally planar, the lateral surfaces being generally parallel to each other; each lateral surface and rear surface and bottom surface being generally perpendicular to each other for being placed into a rectangular channel cut into a contoured curb, wherein the molded body is further formed to have a contoured top surface that conforms to portions of the contoured curb that are adjacent to the rectangular channel; anda horizontal bore that is formed in the molded body from the rear surface through the top surface to conduct ground water.2. The curb drain modular insert of claim 1 , wherein the horizontal bore has rectangular transverse cross section.3. The curb drain modular insert of claim 1 , wherein the horizontal bore has a circular transverse cross section.4. The curb drain modular insert of claim 1 , wherein each lateral surface comprises a recess to receive sealing material.5. The curb drain modular insert of claim 1 , wherein the molded body comprises a ...

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 ...

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 ...

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 ...

DRAINAGE CHANNEL AND GRATE ASSEMBLY

The invention is broadly directed to a drainage channel and grate assembly comprising a plurality of drainage channels and and a plurality of drainage grates to The drainage channels join one another at a channel junction in an end to end relationship. The drainage grates to are also arranged in an end to end relationship and are connected to either one or both of the drainage channels One of the plurality of drainage grates bridges the channel junction to support the drainage channel and grate assembly at set junction 1. A drainage channel and grate assembly comprising:a plurality of drainage channels adjoining one another at one or more channel junctions in an end to end relationship;a plurality of drainage grates connected to the drainage channels, at least one of said grates bridging respective of the channel junctions to support the drainage channel and grate assembly at said channel junction.21. A drainage channel and grate assembly as claimed in wherein there are two (2) of the plurality of drainage channels each being of substantially the same length C claim 1 , one (1) of the plurality of drainage grates bridging the channel junction claim 1 , said bridging grate being of length G being equal to 2C/3.321. A drainage channel and grate assembly as claimed in comprising drainage grates at opposing ends of the adjoining channels claim 2 , each of said end grates being of substantially the same length G being equal to G.41. A drainage channel and grate assembly as claimed in wherein there are three (3) of the plurality of drainage channels each being of substantially the same length C claim 1 , two (2) of the plurality of drainage grates bridging the channel junctions each of said bridging grates being of substantially the same length G being equal to C.52. A drainage channel and grate assembly as claimed in comprising drainage grates at opposing ends of the adjoining channels claim 4 , each of said end grates being of substantially the same length G being equal ...

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 ...

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 ...

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 ...

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 ...

GUTTER

The invention relates to a gutter element for draining, for example, road surfaces, which can be joined together to form a line of guttering. In order to seal off the connection, an elastic seal () is provided in the abutment region. In order to improve the hydraulic properties of the gutter, the cross-sectional profile of the invert () of the gutter () is substantially V-shaped. To improve sealing, the profile following the seal () in cross-section should be formed differently to that of the invert () in such a way that it has a constant maximum radius of curvature in the region of the gutter invert. 11718171020101610201620302. A gutter for draining a road surface comprising: a first end () and a second end () , wherein the first end () of a first gutter () is provided on a retaining surface () of the first gutter () and wherein an invert () of the first gutter () has a cross-sectional profile that deviates from a semicircular shape , characterized in that the retaining surface () has a cross-sectional profile in the direction of the longitudinal axis , which deviates from that of the invert () in that at each point of the retaining surface () and a seal () a maximum curvature radius (R) is ensured.220. The gutter according to claim 1 , characterized in that the cross-sectional profile of the retaining surface () is essentially semicircular.3202131302120. The gutter according to claim 1 , characterized in that the retaining surface () is provided with a retaining slot () for the purpose of retaining an attachment flank () of the seal () claim 1 , wherein the retaining slot () is disposed on an inner side of the retaining surface () and extends in the direction of the longitudinal axis of the first gutter.44030101820. The gutter according to claim 1 , characterized in that a sealing shoulder () for engagement with the seal () of a second gutter (′) is provided at an end () of the second gutter that lies opposite the retaining surface ().54030. The gutter according ...

ROAD GUTTER HAVING DUST COLLECTION FUNCTION

A road gutter having a dust collection function, consisting of a gutter groove () and a cover stopper () that covers the gutter groove (). The side surface of the cover stopper () is “T”-shaped. Plugs () of the cover stopper () are embedded in the gutter groove (), and a shoulder () of the cover stopper () is supported on platforms () formed by the left and right walls of the gutter groove () to bear the weight of the whole cover stopper (). The front surface of the cover stopper () is inverted “U”-shaped, and forms a dust absorption channel () with a solid part of the gutter groove (). The dust absorption channel () communicates the gutter groove () with an external space. Road dust and mess enter the gutter groove () from the external space by means of the dust absorption channel () under the drive of an external force, and fall to the bottom of the gutter groove (). 1. A road dust collection and drainage canal , wherein the dust collection and drainage canal is for disposition at a roadside edge of a road surface , the dust collection and drainage canal comprises a drainage ditch and a cover plug that covers the drainage ditch; a side surface of the cover plug is in a T-shape , a cover plug head is embedded in the drainage ditch , and cover plug shoulders are supported on platforms formed by left and right ditch walls of the drainage ditch to bear a weight of the cover plug; and a front surface of the cover plug is in an inverted U-shape and forms a dust absorption channel with a part of the drainage ditch , the dust absorption channel provides communication between the drainage ditch and an external space , and dust and debris on a road get into and fall into a bottom of the drainage ditch from the external space through the dust absorption channel under driving of an external force.2. The road dust collection and drainage canal according to claim 1 , wherein the front surface of the cover plug is in the inverted U-shape claim 1 , and a concave extent is ...

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 ...

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 ...

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 ...

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 ...

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 ...

Drainage device and methods for constructing and use

The present invention is manufactured to prevent the difficulties that may arise when installing a drainage system into a trench that has been cut into a sidewall of a building containing a network of structural members. The present invention is developed to produce a secure and effective connection between the structural member(s) of a drainage system and the structural members in the sidewall of a building in order to increase the stability of the drainage system within the sidewall.

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- ...

Rebar Clamp Assembly With Clip

A rebar clamp assembly for engaging a rebar rod is provided that includes a clip and a rebar clamp. The clip has a pair of prongs spaced apart from one another, connected by a bridging portion. Each prong of the pair of prongs includes an inner surface. The rebar clamp has a pair of sidewalls hingedly connected at a first end of the rebar clamp. Each sidewall includes a rebar-receiving notch on an inner surface and a plurality of clip-receiving notches disposed proximate a second end of the rebar clamp on an outer surface. The plurality of clip-receiving notches of each sidewall are configured to engage one of the inner surfaces of the pair of prongs of the clip to bring the pair of sidewalls of the rebar clamp together around the rebar rod. 1. A rebar clamp assembly for engaging a rebar rod , the rebar clamp assembly comprising:a clip having a pair of prongs spaced apart from one another and connected by a bridging portion, each prong of the pair of prongs including an inner surface; anda rebar clamp having a pair of sidewalls hingedly connected at a first end of the rebar clamp, each sidewall including a rebar-receiving notch on an inner surface and a plurality of clip-receiving notches disposed proximate a second end of the rebar clamp on an outer surface, the plurality of clip-receiving notches of each sidewall being configured to engage one of the inner surfaces of the pair of prongs of the clip to bring the pair of sidewalls of the rebar clamp together around the rebar rod.2. The rebar clamp assembly of claim 1 , wherein the clip-receiving notches of each sidewall include a first clip-receiving notch and a second clip-receiving notch.3. The rebar clamp assembly of claim 2 , wherein when the inner surfaces of the pair of prongs engage the clip-receiving notches claim 2 , the inner surfaces are selectively engaged with one of the first clip-receiving notches and the second clip-receiving notches to accommodate varying sizes of the rebar rod.4. The rebar clamp ...

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 ...

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.

PROCESS OF FLASH FLOODS DRAINAGE FROM GRAVEL ROADS

Due to the increasing rainfall (rain, l/s, m) lately, the problem of drainage of torrential surface water from sections of gravel roads with longitudinal slope should be dealt with more efficiently than it was the case with road construction with transverse slope. By installing permeable channels with trapezoidal cross-section with higher permeability comparing to the unbound surface layer of road structure, the road life-cycle increases. The installation of channels slightly increases investment costs of the road construction. Trapezoidal cross-section should lead to the stability of channels installed in the layers of road pavement structure, whereas the crushed stone filling which is less dense than the surface wear layer of road pavement structure (mainly a cavity to accept water) enables the sinking of torrential water from the pavement structure and discharge away from the road. 1. The procedure of drainage of torrential surface water from the gravel road sections with longitudinal slope would be carried out by dividing the gravel road into segments where the slope is longitudinal.2. The drainage of torrential surface water from the gravel road sections with longitudinal slope would be done by installing trapezoidal channels into pavement structure at each road segment.3. The channels for the drainage of torrential surface water from the gravel road sections with longitudinal slope according to would be filled with crushed stone as it is more permeable comparing to the unbound surface layer of road pavement structure and makes the torrential flow sink down and discharge from the road pavement structure.4. (canceled) This invention (process) refers to the area of construction engineering, construction of roads, especially those gravel roads which have longitudinal slope.Due to the climate change, rainfall intensity (downpour) in the last decade has increased (rain, l/s, m2), leading to flash floods of gravel roads where water flows in longitudinal instead of ...

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 ...

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 , ...

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 ...

Linear drain assemblies and methods of use

A linear drain assembly includes at least one end attachment attachable to a longitudinal end of a drain body. The at least one end attachment has a permanent structural cover, a first drain channel formed below the cover and extending in a longitudinal direction along the at least one end attachment. The first drain channel has a closed end extending in both the longitudinal direction and a transverse direction across the first drain channel. A first slotted channel is formed in the cover and extends in the longitudinal direction along the at least one end attachment. The first slotted channel is in fluid communication with the first drain channel. The closed end of the first drain channel is arranged to direct debris moving through the first drain channel toward the first slotted inlet.

SEWAGE TREATMENT SYSTEM

A septic system, including a septic tank and a pipe positioned within the septic tank, is provided. The pipe receives sewage and provides a flooded, anaerobic environment for sewage passing therethrough. The outlet of the pipe is positioned inside the septic tank and is optionally spaced from the outlet of the septic tank. In operation, the sewage introduced into the pipe generally separates into a solid portion comprising sludge, which remains in the pipe, and a liquid portion, which passes through and around the sludge. In one embodiment, the septic system has an absence of a sump chamber upstream of the septic tank. 1. A septic system comprising:(a) a septic tank having an inlet, an outlet, a liquid volume, a length and a liquid depth; and,(b) a pipe positioned within the septic tank, the pipe having an inlet at the upstream end of the pipe and an outlet at the downstream end of the pipe, the inlet end of the pipe connected to the inlet of the septic tank whereby the pipe receives sewage and provides a flooded, anaerobic environment for sewage passing therethrough, the outlet of the pipe positioned inside the septic tank, and wherein the pipe has a diameter of at least 10% the liquid depth of the tank, and at least one of; a volume of at least 5% that of the liquid volume of the tank, and a length of at least 50% the length of the tank.2. The septic system of claim 1 , wherein the pipe has a diameter of at least 10% the liquid depth of the tank claim 1 , a volume of at least 5% that of the liquid volume of the tank claim 1 , and a length of at least 50% the length of the tank.3. The septic system of claim 1 , wherein all or part of the pipe is built into a wall of the septic tank.4. The septic system of claim 1 , wherein the downstream end of the pipe extends upwardly.5. The septic system of claim 1 , wherein the outlet of the pipe is spaced from the outlet of the septic tank.6. The septic system of claim 1 , wherein the pipe is flexible.7. The septic system of ...

TRENCH DRAIN

A device for a trench drain system includes an elongate frame, and the elongate frame is configured to detachably connect to a plurality of channel sections, to longitudinally and laterally align each channel section of the plurality of channel sections with adjacent channel sections, and to interconnect the plurality of channel sections such that the plurality of channel sections is moveable as a single unit. 1. A device for a trench drain system comprising:an elongate frame having a closed upper surface, wherein the elongate frame is configured to: detachably connect to a plurality of channel sections; longitudinally and laterally align each channel section of the plurality of channel sections with adjacent channel sections; and interconnect the plurality of channel sections such that the plurality of channel sections is moveable as a single unit, and wherein the closed upper surface of the elongate frame is configured to cover an upper opening of each channel section of the plurality of channel sections such that the upper opening is substantially sealed.2. The device of claim 1 , wherein the plurality of channel sections is a first plurality of channel sections claim 1 , and the elongate frame is configured to extend longitudinally from an end of the first plurality of channel sections such that the elongate frame can be detachably connected to at least one additional channel section of a second plurality of channel sections to form a tongue-and-groove-type joint between the first and the second plurality of channel sections.3. The device of claim 1 , wherein the elongate frame is configured to extend laterally between a first interior edge and a second interior edge of each channel section of the plurality of channel sections.4. The device of claim 3 , wherein the first interior edge is an edge of first integrated rail claim 3 , and the second interior edge is an edge of a second integrated rail and wherein the elongate frame comprises inner frame rails and ...

PUMP SUCTION PIPE ASSEMBLY FOR HIGH FLOW SEWER BYPASS

A pipe assembly that includes a hollow main pipe having a top, an open bottom and a divider extending longitudinally therethrough that divides the main pipe into first and second channels, a first branch pipe in flow communication with the first channel and extending from the main pipe, and a second branch pipe in flow communication with the second channel and extending from the main pipe. 1. A pipe assembly comprising:a hollow main pipe that that includes a top, an open bottom and a divider extending longitudinally therethrough, wherein the divider divides the main pipe into first and second channels,a first branch pipe in flow communication with the first channel and extending from the main pipe, anda second branch pipe in flow communication with the second channel and extending from the main pipe.2. The pipe assembly of wherein the pipe assembly includes a base that includes at least a first leg extending upwardly therefrom that is connected to at least one of the divider or the main pipe.3. The pipe assembly of wherein the base includes a second leg extending upwardly therefrom that is connected to at least one of the divider or the main pipe.4. The pipe assembly of wherein the divider includes a first side and a second side claim 3 , and wherein the first leg is attached to the first side of the divider and the second leg is attached to the second side of the divider.5. The pipe assembly of further comprising a first transducer conduit extending through the first chamber and a second transducer conduit extending through the second chamber claim 1 , wherein the first transducer conduit includes at least one opening defined therethrough adjacent a bottom thereof claim 1 , and wherein the second transducer conduit includes at least one opening defined therethrough adjacent a bottom thereof.6. The pipe assembly of further comprising a cover on top of the main pipe claim 5 , wherein the first transducer conduit extends through the cover and includes a removable cap ...

MONOLITHIC SLOTTED DRAIN

A monolithic slotted drain system that utilizes monolithic drain segments formed from pre-cast, steel-reinforced concrete having a molded passageway therein into which fluids are directed via a slot opening. 1. A slotted drain system comprising: a first drain body;', 'a first passageway within and defined by said first drain body; and', 'a first slot opening formed into said first drain body that provides access to said first passageway from outside said first drain body., 'a first drain segment, wherein said first drain segment comprises2. The system of wherein said first drain body is monolithic and formed from pre-cast claim 1 , steel-reinforced concrete.3. The system of wherein said first passageway is substantially pentagonal in shape.4. The system of further comprising a galvanized steel slot claim 1 , wherein said galvanized steel slot is inserted into and secured within said first slot opening.5. The system of wherein said first slot opening is formed into a first top surface of said first drain body.6. The system of wherein at least one anchor point is formed into a first side surface of said first drain body.7. The system of wherein said first drain body further comprises a first locking section claim 1 , said first locking section being formed at a first end of said first drain body claim 1 , and said first locking section being configured for engagement with a corresponding second locking section of a second drain body.8. A slotted drain system comprising: a first monolithic drain body composed of pre-cast, steel-reinforced concrete;', 'a first passageway within and defined by said first monolithic drain body; and', 'a first slot opening formed into said first monolithic drain body that provides access to said first passageway from outside said first monolithic drain body., 'a first drain segment, wherein said first drain segment comprises9. The system of wherein said first passageway is substantially pentagonal in shape.10. The system of further ...

Trench drain

A trench drain defining a channel and having an accessory rib allowing the convenient attachment of accessories to the sides of a drain in order to facilitate the installation of a trench drain, place drain outlets at any convenient places along the trench drain, and to create right angle joints between two trench drains.

TRENCH DRAIN CHANNEL

A U-shaped trench drain channel and system. The drain channel includes a body having an elongated length between opposing ends. The body further has two side walls, a bottom wall connecting the two side walls and an open top configured to receive a grate. Provided on an exterior surface of the body is at least one U-shaped reinforcing rib with a groove formed therein. 1. A U-shaped trench drain channel comprising:a body having an elongated length between opposing ends, the body further having two side walls, a bottom wall connecting the two side walls and an open top configured to receive a grate, at least one U-shaped reinforcing rib provided on an exterior surface of the body, the reinforcing rib further including a groove formed in the reinforcing rib.2. The U-shaped trench drain according to claim 1 , wherein the reinforcing rib extends at least partially about the two side walls and the bottom wall.3. The U-shaped trench drain according to claim 1 , wherein the groove extends at least partially about the two side walls and the bottom wall in the reinforcing rib.4. The U-shaped trench drain according to claim 1 , wherein the reinforcing rib defines a plane generally perpendicular to a central axis defined along the length of the body.5. The U-shaped trench drain according to claim 1 , wherein the groove is provided in the middle of the reinforcing rib.6. The U-shaped trench drain according to claim 1 , further comprising at least two reinforcing ribs provided on an exterior surface of the body claim 1 , each of the reinforcing rib including a groove formed in the reinforcing rib.7. The U-shaped trench drain according to claim 1 , wherein one end of the drain channel includes a male connector with a pin extending therefrom claim 1 , and the other end of the drain channel includes a female connector with an aperture formed therein.8. A trench drain system comprising a plurality of interlocked channels claim 1 , each of the channels being generally U-shaped in ...

Ground gutter system

A ground gutter system, including an inner surface to receive water thereupon, the inner surface including at least one hole, a border surrounding the inner surface, and a pipe connected at a first end to the at least one hole to direct the water away from the ground gutter system out a second end.

Cover Assembly and Methods

Systems and methods of installing a fixture into a material are provided. The fixture includes a body and a cover assembly that is removably coupled to the body and configured to move relative to the body once the body has been secured within the material. The cover assembly includes a movable component configured to aid removal of the cover assembly.

FREE-FLOW, ANIMAL BLOCKING DRAIN PIPE END CAP AND METHOD

Disclosed herein is a drain pipe end cap comprising a fitting, for connection to the end of a drain pipe, and at least one gate, for allowing water and debris flow but deterring animal incursions. 1. A drain pipe end cap comprising:a fitting, for connection to an end of a drain pipe, and at least one gate; wherein the fitting comprises a tubular structure, an aperture, a leading end, a distal end, an inner surface, an outer surface, a flange, at least one connector, at least one pair of a first gate pivot tab bearing hole and a second gate pivot tab bearing hole; whereinthe fitting promotes effluent flow from the end of the drain pipe; wherein the at least one pair of the first gate pivot tab bearing hole and the second gate pivot tab bearing hole are substantially coplanar in a vertical plane and a horizontal plane, substantially at or above a horizontal meridian of the fitting, located at a position selected from at the leading end, at the distal end, at a position in between at the leading end and at the distal end, and combinations thereof; whereinthe at least one connector is selected from the group consisting of at least one internal connector, at least one external connector, a slide-on connector, and combinations thereof; whereinthe flange is selected from the group consisting of an external stop flange, an internal stop flange, and combinations thereof;the at least one gate comprises contiguous construction having a front face, a rear face, a first protruding gate pivot tab and a second protruding gate pivot tab, the first protruding gate pivot tab and the second protruding gate pivot tab located substantially at or above a gate horizontal center line; whereinthe first protruding gate pivot tab is in the first gate pivot tab bearing hole and the second protruding gate pivot tab is in the second gate pivot tab bearing hole; whereinthe at least one gate pivots in a single rotational direction about a gate pivot tab line, having a range of open positions, and ...

MODULAR PRECAST PIPE

A modular pipe and a method of installing the pipe uses a first pipe section positioned in end to end relation with a second pipe section, the first and second pipe sections being precast from a cement-based material, wherein each pipe section has an outer surface, a flow passage, a first end, and a second end. Each end has a connection profile, an axis, and an end face that is perpendicular to the axis. A collar surrounds and secures the connection between adjacent ends. The collar is constructed from a plurality of collar elements. Each collar element overlaps the pipe connection and engages the connection profile along a portion of the perimeter of each of the first end of the second pipe section and the second end of the first pipe section. 1. A modular pipe , comprising: a connection profile on the outer surface;', 'an axis; and', 'an end face that is perpendicular to the axis;', 'the first end of the second pipe section and the second end of the first pipe section meeting at a pipe connection;, 'a first pipe section positioned in end to end relation with a second pipe section, the first and second pipe sections being precast from a cement-based material, wherein each pipe section has an outer surface, a flow passage, a first end, and a second end, each of the first end and the second end comprisinga collar that surrounds and secures the pipe connection, the collar being constructed from a plurality of collar elements, wherein each collar element has an inner surface that, when installed, overlaps the pipe connection and engages the connection profile along a portion of the perimeter of each of the first end of the second pipe section and the second end of the first pipe section.2. The modular pipe of claim 1 , wherein first end of each pipe section comprises a protruding lip claim 1 , and the second end comprises a recess that receives the protruding lip.3. The modular pipe of claim 1 , wherein at least one of the first pipe section and the second pipe section ...

INLET SPACING ON ROAD GRADES

A method, system, apparatus, and computer program products provides the ability to dynamically define and generate inlet spacing along a road in a building information model (BIM) computer aided design (CAD) three dimensional (3D) model. A representation of a road is acquired in the BIM CAD 3D model, wherein the representation includes a geometry. An inlet spacing is defined for the road. Inlet locations for inlets are determined based on the inlet spacing. A determination is made regarding whether the inlet spacing and inlets satisfy design rules for the road. When the inlet spacing and/or inlets fail to satisfy the design rules, a different inlet spacing is selected from a group of preset integers, and the process repeats until the design rules are satisfied. 1. A computer-implemented method for dynamically defining and generating inlet spacing along a road in a building information model (BIM) computer aided design (CAD) three dimensional (3D) model , comprising:(a) acquiring, in a computer, a representation of the road in the BIM CAD 3D model, wherein the representation comprises a geometry for the road;(b) defining an inlet spacing for the road;(c) determining inlet locations for inlets based on the inlet spacing;(c) determining whether the inlet spacing and inlets satisfy one or more design rules for the road;(d) when the inlet spacing and/or inlets fail to satisfy the one or more design rules for the road, selecting a different inlet spacing from a group of preset integers, and repeating the above steps beginning with the defining the inlet spacing; and(e) when the one or more design rules for the road are satisfied, outputting the inlet spacing and inlet locations for the road.2. The computer-implemented method of claim 1 , further comprising:(a) beginning at a crest of the road;(b) determining a first inlet location (of the inlet locations) for a first inlet (of the inlets) as a distance from the crest based on an allowable spread, wherein the determining ...

PAVER STONE DECK DRAIN

A drain is provided which may be used in a surface including a paver stone. The drain includes a body having an upper wall and a cavity extending from the upper wall. The body further includes a drain opening in fluid communication with the cavity. The body additionally includes a plurality of support members. Each support member at least partially extends into the cavity and includes a support surface, with the support surfaces of the plurality of support members being configured to collectively support a paver stone placed thereon. The drain additionally includes a plurality of retainers selectively engageable with the body to collectively define a paver zone sized to receive the paver stone. The body includes a drainage pathway from a location outside of the paver zone, through the cavity and to the drain opening. 1. A drain for use in surface including a paver stone , the drain comprising: an upper wall;', 'a cavity extending from the upper wall;', 'a drain opening in fluid communication with the cavity; and', 'a plurality of support members, each support member at least partially extending into the cavity and having a support surface, the support surfaces of the plurality of support members being configured to collectively support a paver stone placed thereon; and, 'a body havinga plurality of retainers selectively engageable with the body to collectively define a paver zone sized to receive the paver stone;the body having a drainage pathway from a location outside of the paver zone, through the cavity and to the drain opening.2. The drain recited in claim 1 , further comprising a plurality of slots formed in respective ones of the plurality of support members claim 1 , the plurality of retainers being advanceable through respective ones of the plurality of slots.3. The drain recited in claim 2 , further comprising a plurality of visual indicators formed along a respective one of the plurality of slots.4. The drain recited in claim 2 , wherein the plurality of ...

DEVICE FOR VEHICLE HINDRANCE AND RAINWATER TREATMENT AND SYSTEM COMPRISING THE SAME

A device for vehicle hindrance and rainwater treatment including a vehicle hindrance body and a well pit. The vehicle hindrance body includes a lower sidewall, the well pit includes a top opening, and the lower sidewall encloses the top opening. The lower sidewall includes a plurality of water inlet holes. The well pit includes an upper part, a lower part, and a partition disposed between the upper part and the lower part. The partition includes a plurality of leaking holes. The upper part of the well pit includes an outer ring belt filled with a rainwater pretreatment filler, a center ring belt filled with soil, and a rainwater collection ring belt disposed between the outer ring belt and the inner ring belt. The lower part includes a water-sand separating folded plate, a water-sand discharging channel, a rainwater collecting tank, and a rainwater storage chamber. 2. The device of claim 1 , wherein the outer ring belt claim 1 , the rainwater collection ring belt and the center ring belt are disposed concentrically.3. The device of claim 2 , wherein the vehicle hindrance body is a transparent or semi-transparent hemispherical cover for light transmission claim 2 , and a hole is disposed on the cover for ventilation.4. The device of claim 3 , wherein a grille is disposed on the top water inlet of the rainwater collection ring belt. The contents of Chinese Patent Application No. 201710027764.3 filed Jan. 16, 2017 and any intervening amendments thereto are incorporated herein by reference. Inquiries from the public to applicants or assignees concerning this document or the related applications should be directed to: Matthias Scholl P.C., Attn.: Dr. Matthias Scholl Esq., 245 First Street, 18th Floor, and Cambridge, Mass. 02142.The disclosure relates to a device and system for vehicle hindrance and rainwater treatment.A vehicle hindrance device is installed at the entrance of roads and squares to prevent vehicles from entering the no-driving zone.The urbanization process ...

Collecting tank for drainage channel system

A height-adjustable cover device (13) may be fastened to one of the end walls (11) of the collecting tank (14). The device seals and/or covers an adjustable part of an aperture in the end wall. It defines the intake aperture (12) in such a way, that its position in the end wall may be changed dependant upon the depth of the drainage channel base. The cover device has fasteners (17,17',19), which permit it to be adjusted continuously or in small steps. Vertical flanges (8,8') on either side of an end wall have a vertical line of fastening bores.

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. 120-. (canceled)21. A channel drain for use in a fabricated surface , the channel drain comprising: an elongate body lower wall;', '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 elongate body having an elongate insert lower wall having a length less than the length of said elongate body 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 least one of the first set of support surfaces and at least one of the second set of support surfaces when inserted into the first ...

Connector assembly for a drainage conduit

A connector for drainage conduits is disclosed. The connector comprises a tubular body having an outer rigid surface, an opposite inner surface, a first conduit-receiving section having a generally smooth first internal diameter, and a second conduit-receiving section, opposite from the first conduit-receiving section. The inner surface of the tubular body within the first conduit-receiving section is adapted to be glued, tacked, welded, heated or thermoformed. A conduit-abutting stopper internally protrudes between the first and second conduit-receiving sections. A conduit-sealing member has an outer surface mounted in the second conduit-receiving section by adhesion to the tubular body inner surface. The conduit-sealing member has a flexible and resilient inner contact surface defining a conduit-receiving channel having a generally smooth second internal diameter substantially equal to the first internal diameter of the first conduit-receiving section. The conduit-abutting stopper defines a perimeter within perimeters of the first and second conduit-receiving sections.

Method for dredging of drain pipe and device the same

본 발명은 하수관으로 빗물이 유입될 때 함께 유입되는 모래 등과 같이 퇴적된 오니 등을 물(하수 및 용수)과 교반하여 외부로 강제 배출하는 하수관의 준설방법 및 그 장치에 관한 것으로, 규모가 큰 준설기가 접근할 수 없는 골목길 또는 진입로가 없는 하수관의 준설작업시 하수관내에 퇴적된 모래 및 오니 등을 직접 분쇄하면서 하수 및 용수와 믹싱한 상태로 강제 흡입하여 탱크내에 담겨질 수 있도록 한 것이다. The present invention relates to a dredging method and a device of a sewer pipe for forcibly discharging sludge, such as sand, which is introduced together when rainwater flows into a sewer pipe, forcibly discharged to the outside by stirring with water (sewage and water). In the dredging operation of sewer pipes without inaccessible lanes or access roads, the sand and sludge deposited in the sewer pipes are directly crushed and forcedly sucked in the mixed state with the sewage and water to be contained in the tank. 이를 위해, 하수관(6b)의 일단을 밀폐하여 유입되는 하수(7)가 처리할 하수관내에 고이도록 하는 하수차단수단(1)과, 상기 하수관을 따라 이동하면서 하수관에 쌓인 오니(13)를 커터(16)의 회전에 따라 분쇄하는 교반 준설기(2)와, 상기 교반 준설기에 일단이 연결되어 임펠러(17)의 구동에 따라 분쇄된 오니를 하수와 함께 외부로 배출하는 배출호스(3)와, 상기 배출호스의 일단이 연결되어 배출되는 오니 및 하수를 저장하는 탱크(4)와, 상기 탱크의 상측에 연결되어 오니로부터 분리된 하수를 하수관(6a)으로 재투입하는 호스(5)로 구성되어 하수가 준설하고자 하는 하수관내에 고인 상태에서 하수관(6a)에 퇴적된 오니(13)를 분쇄하는 교반 준설기(2)를 하수관(6a)내에 투입하여 오니 등을 분쇄하면서 하수와 믹싱한 다음 믹싱된 하수 및 오니를 강제로 흡입하여 탱크(4)내로 수집한 후 오니(13)에 포함된 하수(7)만을 분리하여 하수관(6a)내에 재공급하는 과정을 계속적으로 수행하면서 오니를 준설하는 것이다. To this end, sewage blocking means (1) for sealing one end of the sewage pipe (6b) to be introduced into the sewage pipe to be treated, and the sludge (13) accumulated in the sewage pipe while moving along the sewage pipe (cutter) A stirring dredger 2 which is pulverized according to the rotation of 16 and a discharge hose 3 having one end connected to the stirring dredger and discharging the sludge pulverized according to the driving of the impeller 17 to the outside together with the sewage, and One end of the discharge hose is connected to the tank (4) for storing the sludge and sewage discharged, and the hose (5) connected to the upper side of the tank to re-sew sewage separated from the sludge into the sewer pipe (6a) The ...

Precast Concrete Box Culvert Assembly

The present invention relates to a concrete assembly, the present invention relates to a first concrete member made of concrete, a second concrete member coupled to one side of the first concrete member, mutually between the first concrete member and the second concrete member It is inserted into the fastening portion provided on the joining surface and the fastening portion provided on the first concrete member and the second concrete member, and is tensioned so that tension is applied in a direction intersecting the longitudinal direction of the first concrete member and the second concrete member. It provides a concrete product assembly comprising a tensile steel wire that is in close contact with the first concrete member and the second concrete member by pulling each fastening portion. Culvert, tensile steel wire, mortar

Sewer collecting box for road

내용 없음. No content.

Теплообменник и его применение

1. Теплообменник (3) для установки в продольном направлении L в канализационном трубопроводе (5), который проходит в указанном продольном направлении L, имеющий стенку (11) теплообменника, которая включает в себя первый участок (13) стенки, предназначенный для контакта со сточными водами (9); второй участок (15) стенки, отстоящий от первого участка (13) стенки и предназначенный для контакта с канализационным трубопроводом (5), причем первый участок (13) стенки и второй участок (15) стенки отстоят друг от друга, по меньшей мере в некотором месте или местах, таким образом, что между первым участком (13) стенки и вторым участком (15) стенки образована камера (21) теплообменника; третий участок (17) стенки, соединяющий первый участок (13) стенки и второй участок (15) стенки и образующий, по меньшей мере в некотором месте или местах, первую магистраль (25), через которую может протекать теплоноситель (23), причем камера (21) теплообменника гидравлически соединена через первую соединительную область (29) с первой магистралью (25); четвертый участок (19) стенки, соединяющий первый участок (13) стенки и второй участок (15) стенки и образующий, по меньшей мере, в некоторой области или областях вторую магистраль (27), через которую может протекать теплоноситель (23), причем камера теплообменника (21) гидравлически соединена через вторую соединительную область (31) со второй магистралью (27).2. Теплообменник по п.1, отличающийся тем, что третий участок (17) стенки и четвертый участок (19) стенки расположены на противоположных оконечных частях теплообменника (3).3. Теплообменник по п.1, отличающийся тем, что третий участок (17) стенки и/или четвертый участок (19) стенки выполнены, по с РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2012 104 846 A (51) МПК F28D 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012104846/06, 02.07.2010 (71) Заявитель(и): УРИГ КАНАЛТЕХНИК ГМБХ (DE) Приоритет(ы): (30) Конвенционный приоритет: ...

Band together structure of a sewage pipe in the ground and a branch pipe

본 발명은 지중 하수관과 이와 연결된 가지관의 연결부의 결속이 견고하도록 되어 있음과 동시에 그 결속이 용이하도록 한 지중 하수관 및 가지관의 결속구조에 관한 것으로서, 본 발명은 기초 콘크리트(3) 상에 설치된 하수관(1)과, 상기 하수관(1)의 외주면에 다수의 가지관(2)을 연결 결속하는 지중 하수관 및 가지관의 결속구조에 있어서, 일측이 상기 기초 콘크리트(3)의 상면에 앵커볼트(11)로 체결되도록 절곡 형성되고, 타측은 상기 하수관(1)의 외주면의 형상과 동일한 곡률 중심을 갖는 형상으로 형성되며, 하수관(1)의 수직 중심선에 대하여 대칭되도록 형성되어 서로 결속접합볼트(12)로 하수관(1)의 상측에서 결속되는 한 쌍의 결속덮개판(10)과; 상기 한 쌍의 결속덮개판(10)에 내주면 측으로 돌설 형성된 일측(21)이 상기 하수관(1)의 천공홀(1a)에 삽입되고, 상기 결속덮개판(10)의 외주면 측으로 돌설 형성된 타측(22)에는 상기 가지관(2)이 나사 결합되도록 된 관통 파이프 형상의 소켓플렌지(20)를 포함하여 구성된 것을 특징으로 한다. 이와 같은 본 발명은 하수관(1)에 직접 가지관(2)을 연결하지 않고 결속덮개판(10)에 일체로 형성된 소켓플렌지(20)의 일측은 하수관(1)의 천공홀(1a)에 삽입 결합되도록 하고, 소켓플렌지(20)의 타측을 통해서 가지관(2)을 연결하여 구성함으로써, 하수관(1) 내의 물이 이 천공홀(1a)을 통하여 누수되는 현상이 방지되는 효과가 있다. The present invention relates to the binding structure of the underground sewer pipe and the branch pipe to make the binding of the connection of the underground sewer pipe and the branch pipe connected thereto and to facilitate the binding, the present invention is installed on the foundation concrete (3) In the binding structure of the sewage pipe 1 and the underground sewer pipe and the branch pipe connecting and coupling the plurality of branch pipes 2 to the outer circumferential surface of the sewer pipe 1, one side of the anchor bolt ( 11) is bent to be fastened to the other side, the other side is formed in a shape having the same center of curvature as the shape of the outer peripheral surface of the sewage pipe (1), is formed to be symmetrical with respect to the vertical center line of the sewer pipe (1) A pair of binding cover plates (10) bound at the upper side of the sewage pipe (1) by the; One side 21 protruding toward the inner circumferential surface side of the pair of binding cover plate 10 is inserted into the drilling hole 1a of the sewer pipe 1, and the other side 22 protruding toward the outer circumferential surface side of the binding cover plate 10. ) Is characterized in that the branch pipe (2) comprises a through-pipe ...

Multi-Wall Sewer Pipes and Their Manufacturing Methods Using a Combined Heat Cross Reinforcement and Differential Wall Type Differential Profile

The present invention relates to a multiwall sewer pipe using a cut-off profile combined with a cross-shaped reinforcement bar and a cut-off wall, and a manufacturing method thereof. The method comprises a cut-off wall member forming step, a cut-off wall member supplying step, a cut-off profile forming step, a cut-off profile supplying step, a profile extruding step, a cut-off profile and profile combining step, a primary cooling step, a profile winding step, a connection member supplying step, a secondary cooling step, a cutting step, and a discharging step.

Pipe joint method for manhole

본 발명은 일정폭을 갖는 수지를 권회하여 제작하는 삼중관(Spiral pipe)을 사용하는 하수관을 맨홀에 연결하는 맨홀의 하수관 결합 방법에 관한 것으로, 관벽이 두꺼운 수지로 제작된 맨홀에 하수관을 압입하여 결합시키도록 하는 것이다. The present invention relates to a method for joining a sewer pipe to a manhole connecting a sewer pipe using a spiral pipe manufactured by winding a resin having a predetermined width to a manhole, by injecting the sewer pipe into a manhole made of a thick resin wall. To be combined. 본 발명은 맨홀관의 측면에 뚫린 구멍의 내경과 같은 외경을 갖는 하수관을 강제로 압입하여 끼우도록 하는 것으로, 하수관의 외측에 견인 브라켓을 끼워 고정시키고, 맨홀관의 외측으로는 받침 브라켓을 끼운 후 상기 받침브라켓과 견인 브라켓 사이에 양방향 윈치의 견인줄을 고정시킴으로써 이루어진다. The present invention is to force the fitting of the sewer pipe having an outer diameter equal to the inner diameter of the hole drilled in the side of the manhole pipe, and to fit the traction bracket to the outside of the sewer pipe, and then to the outside of the manhole pipe after fitting the support bracket It is made by fixing the traction line of the two-way winch between the support bracket and the towing bracket. 삼중관, 맨홀, 연결, 압입 Triple tube, manhole, connection, press fit

Reversing apparatus of tube used in repairing water supply pipe, drainpipe and industrial pipe

본 발명은 상·하수도관 및 산업용 배관의 보수용 튜브 반전장치에 관한 것으로서, 베이스프레임(10)의 한쪽에는 제1챔버(12)가 고정되어 있고, 베이스프레임 (10)의 다른 한쪽에는 제2챔버(14)가 상기 제1챔버(12)와 연통되게 고정되거나 수평방향으로 이동하여 분리될 수 있도록 되어 있고, 제1챔버(12)의 입구측에는 슈트(16), 상자형케이싱(18) 및 두께가 얇은 많은 판(20)들로 이루어진 컨투어게이트(15)가 설치되어 있으며, 컨투어게이트(15)와 제1챔버(12)의 출구(28) 사이에는 구동모터(38)에 의해서 회전하는 구동롤(32)과 종동롤(34) 사이를 순환, 회전하는 컨베이어(40)와 압착롤(42)을 포함하는 튜브이동수단(30)이 설치되어 있고, 제2챔버(14)의 입구(44) 측에는 통상의 게이트밸브(48)와 밸브시이트(50)가 설치되어 있으며, 제2챔버(14)의 출구(52) 측에는 튜브(A)의 뒤집어진 단부(a)가 고정되는 통상의 튜브고정수단(54)이 장착되어 있고, 제2챔버(14)의 입구(44) 측에는 증기분출호스(B)의 뒤집어진 단부(b)가 고정되는 관체(82)를 가진 덮개(78)를 착탈시켜 줄 수 있도록 되어 있는 것을 특징으로 한다. 본 발명은 튜브의 길이에 관계없이 연속적인 공급이 가능하고, 협소한 장소에서도 제약없이 신속하게 시공할 수 있고, 튜브의 손실은 물론 압축공기와 증기의 유실도 효과적으로 방지할 수 있다. The present invention relates to a tube reversing device for repair of water and sewage pipes and industrial pipes, wherein a first chamber (12) is fixed to one side of the base frame (10), and a second to the other side of the base frame (10). The chamber 14 is fixed to communicate with the first chamber 12 or can be separated by moving in a horizontal direction, and the chute 16, the box-shaped casing 18 and the inlet side of the first chamber 12 and Contour gate 15 made of many thin plates 20 is installed, and the drive is rotated by a drive motor 38 between the contour gate 15 and the outlet 28 of the first chamber 12. A tube moving means 30 including a conveyor 40 and a pressing roll 42 for circulating and rotating between the roll 32 and the driven roll 34 is provided, and the inlet 44 of the second chamber 14 is provided. A normal gate valve 48 and a valve seat 50 are provided at the side of), and the inverting of the tube A is at the outlet 52 side of the second chamber 14. A tubular fixing means 54 is provided, in which a fixed end a is fixed, and a tubular body in which an inverted end b of the steam jet hose B is fixed to the inlet 44 side of the second chamber 14. It is characterized in that the cover (78) having a (82) can be detached. The present invention can ...

Водосточный желоб

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2006 117 364 (13) A (51) ÌÏÊ E03F 3/04 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2006117364/03, 18.10.2004 (71) Çà âèòåëü(è): ÀÊÎ ÇÅÂÅÐÈÍ ÀËÜÌÀÍÍ ÃÌÁÕ ÝÍÄ ÊÎ. Êà (DE) (30) Êîíâåíöèîííûé ïðèîðèòåò: 21.10.2003 DE 10348833.2 13.11.2003 DE 10353080.0 (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 22.05.2006 (87) Ïóáëèêàöè PCT: WO 2005/040513 (06.05.2005) R U (54) ÂÎÄÎÑÒÎ×ÍÛÉ ÆÅËÎÁ (57) Ôîðìóëà èçîáðåòåíè 1. Âîäîñòî÷íûé æåëîá äë îòâîäà ïîâåðõíîñòíûõ âîä ïðåæäå âñåãî ñ óëèö è ïëîùàäåé, èìåþùèé ëèòîé, âûïîëíåííûé ïðåæäå âñåãî èç ïîëèìåðáåòîíà óäëèíåííûé êîðïóñ (10) ñ âåðõíåé ñòîðîíîé (11), êîòîðà äîïóñêàåò âîçìîæíîñòü ïðîåçäà ïî íåé òðàíñïîðòà è â êîòîðîé èìåþòñ âïóñêíûå îòâåðñòè (20), âåäóùèå â ïîëîñòü (30) æåëîáà, áîêîâûìè ñòåíêàìè (12, 13), äíîì (14) è òîðöàìè (15, 16) äë ïîäñîåäèíåíè âîäîñòî÷íîãî æåëîáà ê äðóãèì âîäîñòî÷íûì æåëîáàì, äîæäåïðèåìíèêàì èëè àíàëîãè÷íûì óñòðîéñòâàì äë îòâîäà âîäû, ïðè ýòîì ïîëîñòü (30) æåëîáà îãðàíè÷åíà ïðèìûêàþùèìè îäíà ê äðóãîé ïîâåðõíîñò ìè, ïðåæäå âñåãî îáðàùåííîé ê âåðõíåé ñòîðîíå (11) êîðïóñà æåëîáà âåðõíåé îãðàíè÷èâàþùåé ïîâåðõíîñòüþ (31), áîêîâûìè îãðàíè÷èâàþùèìè ïîâåðõíîñò ìè (32, 33) è íèæíåé îãðàíè÷èâàþùåé ïîâåðõíîñòüþ (34), îòëè÷àþùèéñ òåì, ÷òî âåðõí îãðàíè÷èâàþùà ïîâåðõíîñòü (31) ïðîõîäèò ïàðàëëåëüíî âåðõíåé ñòîðîíå (11) æåëîáà, à ïî ìåíüøåé ìåðå îäíà áîêîâà îãðàíè÷èâàþùà ïîâåðõíîñòü (32, 33) è íèæí îãðàíè÷èâàþùà ïîâåðõíîñòü (34) âûïîëíåíû òàêèì îáðàçîì, ÷òî îíè îáðàçóþò êîíè÷åñêîå ñóæåíèå ïîëîñòè (30) æåëîáà â íàïðàâëåíèè îò îäíîãî åãî òîðöà (15, 16) ê äðóãîìó. 2. Âîäîñòî÷íûé æåëîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî âïóñêíûå îòâåðñòè (20) âûïîëíåíû êîíè÷åñêè ñóæàþùèìèñ îò âåðõíåé ñòîðîíû (11) æåëîáà ê åãî ïîëîñòè (30). 3. Âîäîñòî÷íûé æåëîá ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ïî ìåíüøåé ìåðå êðàåâûå âïóñêíûå îòâåðñòè (20, 20') èìåþò ïðîõîä ùèå â îñíîâíîì ïð ìîëèíåéíî â ïðîäîëüíîì íàïðàâëåíèè æåëîáà êðà (21, ...

Method of repairing sever pipe by non- excavation

The present invention relates to a non-excavation overall repairing method for a sewer pipe. The present invention recycles a condensate generated when a gasified steam used to stiffen a stiffener to be used as a heat source to remove the condensate, and improve heat efficiency when an old pipe is repaired by the non-excavation method using a tube-shaped stiffener. The present invention absorbs the condensate generated inside the stiffener using the condensate and a steam recovery means, and a portion of the steam increases an inner pressure while stiffening the stiffener using the steam and enables the condensate and the stiffener to circulate to a water tank supplying water to a boiler in order to improve heat efficiency and remove the condensate at an early stage. As such, the present invention removes a stiffening delay and a non-stiffening of the stiffener to improve constructability and can be installed with a small amount of water due to condensate circulation having the heat source, and can minimize equipment required for the method.

一种可疏通堵塞的排水装置

本发明公开了一种可疏通堵塞的排水装置，包括箱体，箱体右端内部设置有上下相通的排水管，箱体内设置有位于排水管左侧的翻转槽，翻转槽及排水管内设置有排水防堵机构，翻转槽底壁设置有与箱体滑动连接的矩形环块，矩形环块底端内环壁之间固定连接有矩形环块滤片，矩形环块滤片底壁设置有开口向上的集水斗，集水斗底壁固定连接有通向排水管的下弯管，翻转槽后侧设置有翻转机构，翻转槽左端壁设置有开口相右的滑杆槽，翻转槽顶壁设置有挤压冲水机构，滑杆槽后端壁设置有开口向前的斜块槽，斜块槽左侧设置有电机，电机后端壁动力连接有花键轴，不需要拆卸以及操作人员手工操作，通过拉绳与电机可以自动收集杂物有效防止及疏通堵塞，提高了疏通效率。

高速公路改扩建工程施工期雨水收集利用系统

本发明公开了一种高速公路改扩建工程施工期雨水收集利用系统，包括集水池；排水槽，其通过第一管路连接至集水池；排水槽的两侧壁上设置有拦截钩；过滤装置，其包括空心的固定轴、空心的伸缩轴、筛网和支撑杆；净化池，其通过第二管路连接于集水池；净化池内设置有细沙净化层；净化池的底部设置有出水口；喷淋装置，其通过第三管路连接于净化池，喷淋装置包括主管、支管和喷淋头；其中喷淋头包括：连接杆和喷淋盘；控制装置，其包括电机和控制器。其通过对雨水的收集和处理，能够实现在施工现场利用雨水进行喷淋并降尘，维护了施工现场的环境，保证了施工人员的健康，且节约了大量的水资源。

Waterproof connector of sewer concrete pipe joint with socket

In the present invention, the concrete drainage pipe having a socket portion is provided with a leak-proof connection portion in the form of a joint portion in which a straight portion is inserted in the socket portion, and the shape of the leakage prevention connection portion is the same as that of the sewer pipe joint portion, And the vertical cut portion is formed in the sewage pipe joint portion so that it is easy to install the sewage pipe joint portion in the transverse direction and further improves the adhesion property. On the other hand, a strong fastening force by the elastic band is provided in the sewage pipe joint portion Not only the contact length of the settlement due to the ground is released at a time due to the adhesion force transmitted to the whole but also it is transmitted to the leakage preventing protrusion in the inner circumferential direction and the leakage of the sewage pipe joint portion due to the double- Design to ensure prevention to be.

Mobile Temporary Reservoir Water-Tight Material

본 고안은 관거, 암거, 공동구 등 지하구조물을 지면을 굴착하지 않고 건식상태에서 보수, 보강할 수 있는 자주식 가물막이 수밀재를 개시한다. The present invention discloses a self-propelled temporary film watertight material that can repair and reinforce underground structures such as conduits, culverts, and cavities in a dry state without digging the ground. 이러한 본 고안의 목적은 가물막이 수밀재가 자주식으로 이동될 수 있도록 함으로써, 지하구조물의 가물막이 공사가 용이하도록 하고, 아울러 가물막이 수밀재의 설치상태를 지지하는 수단을 구비하여 상기 가물막이 수밀재의 설치상태가 견고하게 유지되도록 함에 있다. The object of the present invention is to enable the temporary watertight material to be moved freely, so that the temporary film construction of the underground structure is easy, and the temporary film is provided with means for supporting the installation state of the watertight material, It is to keep the installation state firmly. 이를 위하여 본 고안은 바퀴가 설치된 플레이트와, 플레이트에 설치되며 가이드가 이동 안내되는 레일과, 플레이트에 회동 가능하게 설치되며 단부가 수밀패널에 결합된 회동레버와, 일측은 튜브가 설치된 수밀패널에 결합되고 타측은 가이드에 결합된 잭으로 됨을 특징으로 한다. To this end, the present invention has a plate with wheels installed, a rail mounted on the plate and guided to guide movement, a pivoting lever rotatably installed on the plate, and an end coupled to the watertight panel, and one side coupled to the watertight panel having a tube. And the other side is characterized in that the jack coupled to the guide. 이에 따라 본 고안은 바퀴를 형성함으로써 운반 및 이동이 용이하고 지상에서 제어가 가능하여 최소의 인원으로 신속 용이하게 설치할 수 있으므로, 지하구조물의 가물막이 공사에 따른 공기와 비용이 단축된다. Accordingly, the present invention is easy to transport and move by forming a wheel, can be controlled from the ground can be easily installed quickly with a minimum number of people, the temporary screen of the underground structure is shortened the air and cost according to the construction. 또한, 가물막이 수밀재의 설치상태가 잭, 지지대, 서포트잭 등에 의하여 다중으로 지지되므로, 설치 및 수밀상태가 견고하게 유지되어 안전한 상태에서 지하구조물을 보수, 보강할 수 있게 되는 등의 유용한 효과가 있다. In addition, since the installation state of the watertight sealing material is supported by multiple jacks, supports, support jacks, etc., the useful effects such as the installation ...

Organosilankonzentrat

투명관체의 유격구조가 형성된 유체 공급관

본 발명은 투명관체의 유격구조가 형성된 유체 공급관에 관한 것으로서, 더욱 상세히 설명하면 상하수도관에 연결된 공급관의 외부관체에 투시창을 형성한 다음 외부관체 내부로 투명관체를 삽입한 후 투시창을 통해 유체 상태와 흐름을 볼 수 있는 것은 물론 투명관체가 수압에 의해 파손되거나 접속부위가 누수 되지않도록 외부관체 양단에는 유격부가 형성되어 수압에 의해 투명관체가 이동 가능한 것을 특징으로 한다.

一种城市道路雨水调蓄系统

本发明公开了一种城市道路雨水调蓄系统，该系统包括透水路面(1)和与所述透水路面(1)依次并排设置的植草沟(2)和透水人行道(3)；所述透水路面(1)包括自下而上依次铺设的底基层(11)和透水沥青面层(12)，所述透水人行道(3)包括铺设于上表面的透水砖(31)。本发明的雨水调蓄系统的透水路面、透水人行道以及设置于二者之间的植草沟三者形成了对地表雨水进行净化过滤与调蓄的增效作用，实现了对雨水的有效控制与利用，有助于构建海绵城市，同时该雨水调蓄系统还具有绿化景观作用。

一种亲水平台护岸结构的施工方法

本发明公开了一种亲水平台护岸结构的施工方法，亲水平台的底部通过混凝土预制桩加强，亲水平台包括设在预制桩顶的混凝土台板和通过1：3干硬性水泥砂浆铺设在混凝土台板的顶面上的青石板路面；亲水平台的前沿设置链式栏杆；亲水平台后侧的斜坡采用浆砌石框格护坡，石框格内依次回填弃土和种植土后再铺设草皮，坡底和坡顶各自采用浆砌石护脚和浆砌石护顶，护顶的后侧设置砖砌排水沟。施工方法包括以下流程：测量放线，铺筑打桩土平台及理坡，亲水平台底部边坡防护施工，混凝土预制桩沉桩，亲水平台施工，栏杆立柱施工，护脚、石框格和护顶施工，石框格内回填土方和种植土，种植草皮。本发明的施工方法容易实施，施工便捷，能提高亲水平台的稳定性。

Fluid supplying pipe

The present invention relates to a fluid supply pipe having a clearance structure of a transparent tube. More specifically, a transparent tube is inserted into an outer tube of a supply tube connected to a water supply and drainage tube, and then a transparent tube is inserted into the outer tube. And a clearance portion is formed at both ends of the outer tubular body so that the transparent tubular body can be moved by water pressure so that the transparent tubular body is broken by the water pressure or the connection portion is not leaked.

Rainwater conduit structure with the function of flood protection and obtaining groundwater

The present invention relates to an installation structure of a storm sewer which efficiently forms a structure and an arrangement of a pipe conduit for rain water to easily obtain a function of adjusting a water flow amount to prevent floods and underground water supplies through underground penetration of rain water. The installation structure of a storm sewer comprises: a rain water main pipe installed in a rectilineal shape between an upper manhole for rain water which is installed under the ground and a lower manhole which is adjacent to the upper manhole; and a bypass pipe installed between the upper manhole and the lower manhole as detouring the rain water main pipe. The rain water main pipe is installed on a scale designed by a project storm frequency, and multiple penetration holes are prepared in the lower portion of the cross section of the bypass pipe.

一种市政排水管道

本发明公开了一种市政排水管道，包括管体，所述管体内设有动力机构，所述动力机构上设有第二锥形齿轮，所述管体内的底部固定有两个固定板，其中一个固定板上转动套接有第一连接轴，另一个固定板上转动套接有第二连接轴，所述第一连接轴和第二连接轴的相对一端共同固定有螺旋输料杆，所述第二连接轴的一端固定在第二锥形齿轮的一侧，所述动力机构上设有转轴。本发明能通过流动的水为螺旋输料杆的转动和圆环的往复移动提供动力，从而能很好的清理管体内的杂质，避免出现堵塞的情况，保证排水工作的正常进行，同时还能很好的对管体进行保护，能有效的抵消和减轻外力，避免外力直接作用在管体上，延长管体的使用寿命。

Drain pipe connection

一种悬吊式雨水管道的安装方法

本发明公开了一种悬吊式雨水管道的安装方法，涉及管道安装工程技术领域，其包括如下安装步骤：步骤一，安装准备；步骤二，雨水斗安装；步骤三，雨水管道安装；步骤四，连接管安装；所述连接管为连接软管，所述雨水斗的底端和雨水管道的顶端均设置为缩口结构，所述连接管套设在缩口结构上，所述缩口结构上套设有卡箍，所述连接管由卡箍固定在缩口结构上。采用本发明的安装方法安装后的悬吊式雨水管道具有安装精度高、更换方便的优点。

a pipe connector for sewer pipe

본 발명은 하수관들의 연결 및 맨홀과 하수관의 연결하는 관연결장치에 관한 것으로, 일단에 플랜지를 형성한 관통된 관 구조로, 플랜지측 가장자리 내주연에는 수밀링압착홈을 형성하며, 그 타방향 내주연에는 수밀링고정홈을 형성하는 본체; 플랜지에 대응되는 구조의 플랜지고정링; 수밀링고정홈에 조립되는 접속수밀링; 본체 내부 중간에 조립되는 링 구조로, 링 중심에서 내주연을 따라 접속돌기가 돌출되며, 접속돌기에서 양단으로 갈수록 내주연이 외주연에 가까워지도록 형성한 양방향접속수밀링; 수밀링압착홈에 조립되는 압착수밀링; 본체와 플랜지고정링을 결합고정하는 고정수단을 포함하는 하수관을 연결하는 관연결장치를 구성하여 접속속수밀링과 양방향접속수밀링 및 압착수밀링을 본체 내부로 끼우고, 플랜지고정링을 플랜지에 맞댄 상태에서 본체 내부로 하수관들을 양방향에서 삽입하되, 하수관들의 끝이 접속돌기에 맞닿도록 한 다음, 본체와 플랜지고정링을 고정수단으로 결합고정함으로써, 관연결장치 내로 서로 다른 관경의 하수관을 중심이 일치하도록 연결하며, 연결된 하수관의 수밀성을 향상하는 것이다. The present invention relates to the connection of sewage pipes and the pipe connecting device for connecting the manhole and sewage pipe, a perforated pipe structure having a flange formed at one end, forming a water milling compression groove on the inner edge of the flange side, and in the other direction The main body has a water milling fixing groove; Flange retaining ring of the structure corresponding to the flange; Connection water milling is assembled to the water milling fixing groove; A ring structure assembled in the middle of the main body, the connecting protrusion protruding from the center of the ring along the inner circumference, and the bidirectional connection water milling formed so that the inner circumference becomes closer to the outer circumference toward both ends from the connecting protrusion; A compression water mill assembled to the water mill compression groove; Construct a pipe connecting device that connects the sewage pipe including the fixing means for fastening the main body and the flange fixing ring, and inserts the connection speed milling, the two-way connection milling and the press-water milling into the body, and the flange fixing ring Insert the sewer pipes in both directions into the main body in the state, and make sure that the ends of the sewer pipes contact the connecting protrusions, and then fix the main body and the flange fixing ring with the fixing means, so that the sewer pipes of ...

Block installed at road

도로의 가변차로에 설치되어 도로로부터 흐르는 빗물을 배수시키면서 도로의 가변에 식물을 식재할 수 있도록 하는 도로의 가변차로에 설치되는 배수용 식재블럭이 개시되어 있다. 배수용 식재블럭은 가변차로에 도로의 길이방향으로 다수 개가 연속적으로 결합될 수 있도록 도로에 수직한 양측면에 각각 두개의 결합홈이 양측 빗면에 인접하게 형성되고, 상면에 구비되는 식재홈, 제1빗물저수홈 및 제2빗물저수홈은 그루브(GROOVE)형상을 하며, 상기 제1빗물저수홈과 제2빗물저수홈의 사이에는 고정앵커가 삽설되는 앵커홈이 복수개가 형성되며, 상기 결합홈의 내측에는 다른 배수용 식재블럭과 연결하기 위하여 결합홈에 체결되는 디귿(ㄷ)자 형상의 결합편이 삽입되는 결합편삽입홈이 구비되며, 상기 식재홈에는 외측을 향해 제1배수구가 구비되며, 상기 제1배수구에는 식재홈으로 관통되는 제2배수구가 형성되며, 상기 제2배수구에는 스펀지가 삽설되는 것을 특징으로 하는 도로의 가변차로에 설치되는 배수용 식재블럭을 제공한다. Disclosed is a planting block for drainage, which is installed in a variable lane on a road so that plants can be planted in a variable way while draining rainwater flowing from the road. The planting block for drainage is a planting groove provided on the upper surface of the two coupling grooves formed on both sides of the side surface perpendicular to the road so as to be continuously coupled to the variable lane in the longitudinal direction of the road. Rainwater reservoir groove and the second rainwater reservoir groove has a groove (GROOVE) shape, a plurality of anchor grooves are provided between the first rainwater reservoir groove and the second rainwater reservoir groove is a fixed anchor is inserted, the coupling groove The inner side is provided with a coupling piece insertion groove into which the coupling piece of the Di-shaped (c) shape is fastened to the coupling groove in order to connect with other planting blocks for drainage, and the planting groove is provided with a first drain hole toward the outside. The first drain is formed with a second drain is penetrated by the planting groove, the second drain provides a planting block for drainage is installed in the variable lane of the road, characterized in that the sponge is inserted. . 배수용 식재블럭, 결합편, 스펀지, 고정앵커 Planting block for drainage, joining piece, sponge, fixed anchor

Flexible sleeve for double-wall corrugated pipes

本发明公开了一种双壁波纹管柔性套筒，涉及管道配件领域，该双壁波纹管柔性套筒中间设有多个V型槽，两侧分别有承插口及导入口。筒身采用低密度聚乙稀材料制成，有良好的轴向伸缩与弯曲性能，本发明配合橡胶密封圈使用，有良好的密封性能，可用于聚乙稀双壁波纹管的连接，是一种多功能的连接件，具有可适应聚乙稀双壁波纹排水管因冷缩热胀导致管段的轴向伸张与收缩，避免了管段的损坏，也可克服因地基局部下陷造成管道不规则倾斜以至使管与管之间连接处脱离或开裂，杜绝泄漏。

Connection device for sewage drainage pipe

Multi-stage spiral basement inlet

In accordance with one aspect of the present invention, a multi-stage spiral bottom inlet includes a flow portion through which water flows, an inlet portion through which water is transferred to the underground inlet by the flow portion, And a vortex portion that forms a vortex of water that is transmitted to the inflow portion.

Liner for repairing degraded pipe and the coating method of liner

본 발명은 노후관 보수중 라이너 및 라이너 피복 방법에 관한 것으로, 노후된 하수관에 라이너(10)를 피복시킬 때 고온, 고압의 증가에 의한 유리섬유(23)와 내측 호일(22)의 열팽창률 편차로 인하여 상기 라이너(10)에 주름이 발생된 상태로 정화되는 것을 방지하기 위하여 종래의 라이너(20)의 내측 호일(22) 내면에 이탈가능한 내측 호일 파손 보호층(11)을 형성한 라이너(10)를 이용하여 노후관(100)을 보수한 것으로, 노후관(100)의 내면을 매끄럽게 보수하여 마찰을 감소시켜서 유량을 증대시킬 수 있게 한 것이다.

Trench-form

A trench-form structure is provided to adjust draining slope of a trench foam accurately by screwing a support bolt with a support nut and then fixing the adjusted trench form firmly by a fixing nut. A trench-form structure comprises a trench form(30), a support bolt(40), a support nut(50), and a fixing nut(60). A trench is formed by a foundation concrete(10) distributed with foundation reinforcing bars(12), and a pressing concrete(20). The trench foam has a bottom foam(31) and side foams(32) integrated at ends of two sides of the bottom foam, and is formed with mounting holes(37). The support bolt has a head(42) vertically buried in the foundation concrete. The support nut adjusts the draining slope of the trench. The fixing nut is screwed with the support bolt to fix the trench foam. The support bolt has a notch(44) to guide shear rupture of the support bolt.

Underground laying construction of road

본 고안은, 지중 구조물로서 하수와 우수를 분배하여 이송이 가능하고 필요에 따라 하절기와 같이 우수가 많아지는 경우 내측의 칸막이를 해체하여 하수도로 사용이 가능한 도로의 지중 매설 구조물에 관한 것이다. The present invention relates to underground construction structures of roads that can be used as sewers and rainwater as a subterranean structure and can be transported, and if rainwater increases as needed, dismantle the inner partitions and use them as sewers. 본 고안은, 도로의 지중 매설 구조물에 있어서, 도로의 지중에는 길이방향의 양측면에 90도 각도로 절곡된 형태를 가지는 확장형 사각 콘크리트 박스가 설치되고, 상기의 확장형 사각 콘크리트 박스에는 내벽면에 접철 장치에 의해 내벽면 상부에 고정이 가능한 구조로 승·하강 벽체가 설치되어 하수구와 우수구가 분리된 구조로 평상시에 하수와 우수가 이송되며, 상기의 확장형 사각 콘크리트 박스는 장마철과 같은 때에 승·하강 벽체가 접철 장치에 의해 내벽면 상부에 고정된 상태에서 하수와 우수가 혼합되어 이송되고, 상기의 확장형 사각 콘크리트 박스가 길이방향으로 다수개가 연결된 사이에는 점검 및 보수작업을 위한 맨홀이 설치됨을 특징으로 하는 도로의 지중 매설 구조물을 제공한다. The present invention, in the underground buried structure of the road, the underground of the road is provided with an expandable rectangular concrete box having a form bent at an angle of 90 degrees on both sides in the longitudinal direction, the expansion rectangular concrete box is folded on the inner wall surface The structure is a structure that can be fixed on the inner wall by the lifting and lowering wall, and the sewer and rainwater are separated and the sewage and rainwater are normally transported. Sewage and rainwater are mixed and transported while the wall is fixed on the inner wall surface by a folding device, and a manhole for checking and repairing is installed between a plurality of expandable rectangular concrete boxes connected in the longitudinal direction. Provide underground construction of roads.

The process of manufacture with a combined profile using the separation barrier wall cavity wall down sewers.

본 발명은 차수벽 분리결합형 프로파일을 이용한 이중벽 하수관과 그 제조방법에 관한 것으로, 더욱 상세하게는 하나의 중공으로 이루어지는 프로파일의 중공에 유체가 이동하는 것을 차단하는 차수벽 역할과 강성유지 역할의 차수벽부재가 성형되어 공급되는 과정에서 일정한 간격에 차수벽부재가 세워지도록 성형한 차수 프로파일이 정확하게 성형되어 일체형으로 결합된 상태를 제공하는 차수벽 분리결합형 프로파일을 이용한 이중벽 하수관과 그 제조방법에 관한 것이다. 이러한 본 발명은 중공을 갖는 프로파일이 압출 성형되어 나선형으로 공급하고, 상기 프로파일의 사이에 연결부재를 공급해 성형하는 이중벽 하수관으로 이루어지되; 사각형 형상으로 이루어지며 중공(26)에 위치하는 차수벽부재(24)를 포함하고, 상기 차수벽부재(24)를 하나씩 공급해 중공(26)에 일정한 간격을 갖도록 일체형으로 설치하는 프로파일(25)로 이루어져 중공(26)의 일정한 간격에 설치되는 차수벽부재(24)가 유체의 이동을 차단하는 차수 프로파일(21)을 포함하며, 상기 차수 프로파일(21)을 나선형으로 공급하며 차수 프로파일(21)의 사이에 공급되는 연결부재(22)가 "I"형으로 공급되어 차수 프로파일(21)의 전체면을 감싸내경과 외경을 보호하도록 성형하는 것을 특징으로 하는 것이다.

Joint structure of drainpipe on the slope

An assembling structure of a sewer pipe in a slope is provided to restrict slip of the sewer pipe on the slope, and to protect a joint portion of the sewer pipes by fixing the sewer pipe with an assembling block and an assembling tension rod. An assembling structure(100) of a sewer pipe(10) includes a first assembling block(110) having a first semicircular insertion groove(111), first assembling bolt holes(113) formed laterally, a first tension rod hole penetrating front and rear parts and a first anchor pile(117), a second assembling block(120) faced to the first assembling block, formed at a side of the sewer pipe and provided with a second insertion groove(121), a second assembling bolt hole(123), a second tension rod hole(125) and a second anchor pile(127), an assembling bolt(130) assembling the first and second assembling blocks through the first and second assembling bolt holes, and an assembling tension rod(140) combining the first and second assembling blocks through the first and second tension rod holes. The assembling tension rods are connected by an assembling nut, and combined with fixing nuts to restrict movement in the first and second assembling blocks.

Riverway side slope sponge system

本发明提供了一种河道边坡海绵系统，包括：从上游至下游依次分布的生态停车场、生态植草沟和生物滞留带；生态停车场中分布有净化过滤单元；生态植草沟与生态停车场的排水侧连通；生物滞留带与生态植草沟的尾部连接，且生物滞留带中设置有排水系统。本发明通过生态化停车场的结构设置，使一部分雨水通过碎石层、大孔混凝土等构造进行净化，补充了地下水，涵养了地下水资源；通过植草沟的前处理，将处理后的雨水传输至生物滞留带，经蓄水、强净化，将雨水进行了多次净化处理，减少了雨水对周边环境的污染，使得河道周边的环境得到了明显改善；最后，可将净化后的雨水经过排水系统排往更多需要水源的地方，减少了水源的浪费，提高了雨水利用率。

Prefab manhole

조립식 맨홀에 대한 발명이 개시된다. 개시된 조립식 맨홀은: 맨홀뚜껑을 구비한 입구부재와, 상기 입구부재의 하측에 결합되며 내측에 통공이 형성된 제1지지부재와, 상기 제1지지부재에 상단이 결합되는 원통 형상의 몸체부재와, 상기 몸체부재의 하단이 삽입되어 고정되는 제2지지부재와, 상기 몸체부재 또는 상기 제2지지부재의 측면에 연결공을 구비한 장착부 및 상기 장착부에 삽입되어 고정된 이음관부재를 구비하는 것을 특징으로 한다. Disclosed is a prefabricated manhole. The disclosed prefabricated manhole includes: an inlet member having a manhole cover, a first support member coupled to a lower side of the inlet member and having a through hole formed therein, and a cylindrical body member having an upper end coupled to the first support member; And a second support member to which the lower end of the body member is inserted and fixed, a mounting portion having a connection hole at the side of the body member or the second support member, and a joint pipe member inserted and fixed to the mounting portion. It is done. 맨홀, 이음관부재, 탄성기밀부재, 차폐부재, 경사조절부재 Manhole, Joint Tube Member, Elastic Airtight Member, Shielding Member, Tilt Adjusting Member

Municipal road and construction method thereof

本申请涉及一种市政道路及其施工方法，属于道路施工领域，其包括道路本体，所述道路本体包括从上至下依次设置的透水层、过水基层、防水层和路基，所述道路本体中心的高度高于道路本体的两侧的高度，所述道路本体的两侧均沿道路本体的长度方向设置有雨水沟道，所述雨水沟道远离道路本体的一侧设置有植被种植区，所述植被种植区的四周均设置有立缘石，所述立缘石上设置有用于阻挡雨水流出的挡水组件。本申请具有便于降低植被种植区的泥土被带入雨水沟道的可能的效果。

Landslide body side slope ecological restoration structure and method

本发明公开了一种滑坡体边坡生态修复结构及修复方法，包括：蓄水池，设置有多个，挖设在滑坡体坡面上；还包括底部岩石层，由铺设在滑坡体坡底的平地上的大块岩石组成；土工布，铺设在底部岩石层的表面；排水管，设置在土工布上，排水管沿着垂直滑坡体的方向水平且均匀设置，每个蓄水池的出水口均设置有抽水泵，抽水泵的两端均连接有引水管，引水管的另一端与排水管连接，最后还有上部岩石层，由铺设在排水管上方的小块岩石组成，钢筋骨架穿过上部岩石层设置；还有土工格室客土栽培层，设置在上部岩石层上；本发明公开的边坡生态修复结构及方法具有良好的滑坡体边坡生态修复效果。

Double wall drainpipe

본 발명은 이중벽 하수관의 강도를 향상시키기 위한 강성이 향상된 이중벽 하수관과 성형장치 및 그 제조방법에 관한 것으로, 더욱 상세하게는 사각형의 프로파일을 성형하면서 프로파일의 하측에 걸림 홈부를 성형함과 동시에 일측으로 돌출날개를 형성하여 돌출날개와 걸림 홈부가 만나면서 성형하고, 상기 프로파일의 사이에 형성되는 연결부재 성형부에 보강대를 공급하여 함께 나선형으로 감아 성형함으로써 이중벽 프로파일의 강도를 더욱 향상시킬 수 있도록 하는 강성이 향상된 이중벽 하수관과 성형장치 및 그 제조방법에 관한 것이다. 이러한 본 발명은 중공이 형성된 프로파일을 나선형으로 공급하고 프로파일 사이의 연결부재 성형부에 연결부재를 공급하여 성형하는 이중벽 하수관의 제조방법에 있어서, 제1 압출기의 전방에 설치한 압출 성형장치의 성형홈에서 중공을 갖고 하측에 걸림 홈부와 돌출날개를 갖는 프로파일을 성형하면서 상기 성형홈의 일측에 형성한 보강대 공급홈으로 보강 플라스틱인 GRP와 FRP 중 어느 하나로 이루어진 보강대를 함께 공급하는 단계; 상기 프로파일과 보강대를 냉각장치에 공급하여 성형상태를 유지하기 위하여 냉각시키는 단계; 냉각된 프로파일과 보강대를 관 제조장치의 가이드 로울러에 나선형으로 공급하는 프로파일 및 보강대 공급단계; 및 상기 프로파일의 사이에 위치하는 보강대의 외측으로 형성되는 연결부재 성형부에 제2 압출기의 압출노즐에서 용융 수지를 공급하여 연결부재를 성형하는 단계로 이루어짐을 특징으로 하는 것이다.