ОТРАЖАТЕЛЬ ДЛЯ КОНДЕНСАЦИОННОГО ТЕПЛООБМЕННИКА И ТЕПЛООБМЕННИК, ОСНАЩЕННЫЙ ТАКИМ ОТРАЖАТЕЛЕМ

FIELD: heat exchange.SUBSTANCE: according to invention, said reflector (2) comprises two trays, front (3) and rear (4), inner side (311, 411) of bottom of which is embossed and has at least one circulation groove (34, 44), wherein both trays are connected to each other on two sides from central partition (5) such that each groove forms with said partition a channel in which fluid medium-heat carrier is to circulate, wherein channels of front and rear trays are connected through hole (50) made in said central partition (5), such that said heat carrier fluid can circulate from inlet branch pipe (40) to outlet branch pipe (30) through said channels, passing on both sides from said central partition.EFFECT: objects of the invention are a reflector for a condensation heat exchanger and a heat exchanger equipped with such a reflector.12 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 718 940 C2 (51) МПК F24H 1/43 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F24H 1/43 (2020.02) (21)(22) Заявка: 2018131998, 08.02.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): СЕРМЕТА (FR) Дата регистрации: 15.04.2020 Приоритет(ы): (30) Конвенционный приоритет: 09.02.2016 FR 1651014 (43) Дата публикации заявки: 10.03.2020 Бюл. № 7 (45) Опубликовано: 15.04.2020 Бюл. № 11 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.09.2018 2 7 1 8 9 4 0 (56) Список документов, цитированных в отчете о поиске: RU 2069294 C1, 20.11.1996. RU 2012137283 A, 10.03.2014. FR 2942866 A1, 10.09.2010. FR 2846075 A1, 23.04.2004. R U 08.02.2017 (72) Автор(ы): ЛЕ МЕР, Жозеф (FR) EP 2017/052753 (08.02.2017) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 1 8 9 4 0 WO 2017/137437 (17.08.2017) Адрес для переписки: 101000, Москва, ул. Мясницкая, 13, стр. 5, ООО "Союзпатент", С.Б. Фелициной (54) ОТРАЖАТЕЛЬ ДЛЯ КОНДЕНСАЦИОННОГО ТЕПЛООБМЕННИКА И ТЕПЛООБМЕННИК, ОСНАЩЕННЫЙ ТАКИМ ОТРАЖАТЕЛЕМ (57) ...

Patent RU2020108519A3

ВУ“? 2020108519” АЗ Дата публикации: 13.10.2021 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2020108519/12(013915) 07.08.2018 РСТЛВ2018/055938 07.08.2018 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 192017000096656 28.08.2017 | Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ТЕПЛООБМЕННИК ДЛЯ КОТЛА И ТРУБКА ТЕПЛООБМЕННИКА Заявитель: КОСМОГАС С.Р.Л., [Т 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е24Н 1/43 (2006.01) Е280 7/04 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Е2АН1/О0, 1/22, 1/40, 1/48, 2817/00, 7/04 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): СМГРА, РЕРАТБЗ пе, ЕВЗСО, Езрасепев, Соозе, ]-Р]а Рас, КТРК $, РАТЕМТЗСОРЕ, Ра еагсВ, Оцез{е]-Огри, КОРТО, ИЗРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо ...

РАДИАЛЬНО-ТРУБНЫЙ ТЕПЛООБМЕННО-КОНТАКТНЫЙ АППАРАТ

Изобретение относится к конструкции аппаратов, предназначенных для теплообмена между потоками флюидов, массообмена флюида с флюидом или твердым веществом, проведения химических процессов в условиях контроля температуры, и может быть использовано в различных отраслях промышленности. Аппарат может быть использован в качестве теплообменника, массообменного аппарата, адсорбера и каталитического реактора. Аппарат состоит из корпуса с патрубками ввода/вывода флюидов, в котором коаксиально установлен кольцевой тепломассообменный блок, состоящий из соединенных друг с другом труб, колец и крышек. Тепломассообменный блок может быть оснащен перфорированной цилиндрической обечайкой, на которой расположены упоры, прилегающие к неэкранированным участкам боковых стенок труб. Соединения наружных колец с корпусом могут быть выполнены разъемными или разрезными. В пристеночном и приосевом коллекторах могут быть установлены отбойные вставки. Технический результат - упрощение конструкции аппарата. 8 з.п. ф-лы ...

Массообменный аппарат

FIELD: technological processes.SUBSTANCE: invention relates to devices for conducting processes of fixed solid phase with liquid or gas phases at high temperatures and can be used for sorption/adsorption processes, catalytic oxidation of elements in pharmaceutical, chemical, nuclear and other industries, in particular, when working with radioactive media. Invention relates to a mass exchange apparatus comprising a housing with a bottom integral with the housing, a removable cover with reaction mixture feed and discharge nozzles, blowoff, drainage, wherein on inner surface of cylindrical housing along its entire height a spiral groove is made, forming heat jacket, connected to heat carrier inlet union and heat carrier outlet nozzle, and inside cylindrical housing with minimum clearance there installed is removable cylindrical shell filled with fixed bulk layer consisting of outer and inner shells, and perforated bottom. On external surface of shell inner shell spiral groove is made, which forms spiral channel, connected with supply unions and removing reaction mixture for supplying initial reaction mixture to upper part of apparatus through feed pipe, heating it during passage from top to bottom along a helical channel and entering the reaction zone of the apparatus - a fixed bulk layer with a bottom upward direction and subsequent discharge through the discharge union.EFFECT: technical result is higher efficiency of heat exchange process and reduced power consumption for heating of heat carrier and its consumption, increased surface of heat exchange.1 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 743 760 C1 (51) МПК B01J 8/02 (2006.01) B01D 15/00 (2006.01) F28D 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01J 8/02 (2020.08); B01D 15/00 (2020.08); F28D 7/04 (2020.08) (21)(22) Заявка: 2020116752, 12.05.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Российская ...

ТЕПЛООБМЕННИК И ХОЛОДИЛЬНЫЙ АППАРАТ

1. Теплообменник с внешним трубопроводом (1) для первого потока теплоносителя и внутренним трубопроводом (2) для второго теплоносителя, расположенным внутри внешнего трубопровода (1), отличающийся тем, что внутренняя труба (2) волнообразно изогнута с амплитудой, которая, по меньшей мере, соответствует разнице между внутренним диаметром (11) внешней трубы (1) и внешним диаметром (21) внутренней трубы (2). ! 2. Теплообменник по п.1, отличающийся тем, что амплитуда соответствует, по меньшей мере, внутреннему диаметру (11) внешней трубы. ! 3. Теплообменник по п.1 или 2, отличающийся тем, что изгибы трубы лежат в одной плоскости (3). ! 4. Теплообменник по п.1 или 2, отличающийся тем, что изгибы расположены со сдвигом по фазе в двух плоскостях (3, 3'). ! 5. Теплообменник по п.1 или 2, отличающийся тем, что длина изгибов, по меньшей мере, в десять раз превышает амплитуду изгибов. ! 6. Теплообменник по п.1 или 2, отличающийся тем, что внутренняя труба (2) на конечном участке (12) внешней трубы (1) прямолинейна. ! 7. Теплообменник по п.1 или 2, отличающийся тем, что к оконечности труб присоединен испаритель (4). ! 8. Холодильный аппарат, отличающийся тем, что содержит теплообменник по одному из предыдущих пунктов. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 103 936 (13) A (51) МПК F25B 41/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010103936/06, 09.07.2008 (71) Заявитель(и): БСХ БОШ УНД СИМЕНС ХАУСГЕРЕТЕ ГМБХ (DE) Приоритет(ы): (30) Конвенционный приоритет: 24.07.2007 DE 202007010274.7 (87) Публикация заявки РСТ: WO 2009/013137 (29.01.2009) R U (54) ТЕПЛООБМЕННИК И ХОЛОДИЛЬНЫЙ АППАРАТ (57) Формула изобретения 1. Теплообменник с внешним трубопроводом (1) для первого потока теплоносителя и внутренним трубопроводом (2) для второго теплоносителя, расположенным внутри внешнего трубопровода (1), отличающийся тем, что внутренняя труба (2) волнообразно изогнута с амплитудой, которая, по ...

ЦЕНТРАЛЬНЫЙ КОРПУС В СПИРАЛЬНОМ ТЕПЛООБМЕННИКЕ

FIELD: heating equipment.SUBSTANCE: invention relates to heat engineering and can be used in spiral heat exchangers. In spiral heat exchanger formed of at least two sheets passing along trajectory in form of spiral around common central housing and separated to form at least a first and a second substantially parallel flow channels in the form of a spiral, extending and providing communication along the flow between the radial outer opening and the radial inner opening, central housing comprises a wall housing with a first circuit on the inner surface of the wall housing, in fluid communication with the first flow channel, and second contour formed on outer surface of wall housing and in fluid communication with second flow channel.EFFECT: higher accuracy of rolling sheets in a spiral configuration, ability to withstand high pressure and fluid connection in center of spiral to heat exchanger and from it.12 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 739 102 C1 (51) МПК F28D 9/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 9/04 (2020.08) (21)(22) Заявка: 2020127432, 17.08.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Данфосс А/С (DK) Дата регистрации: 21.12.2020 25.10.2019 DK PA201901255 (45) Опубликовано: 21.12.2020 Бюл. № 36 2 7 3 9 1 0 2 R U (54) ЦЕНТРАЛЬНЫЙ КОРПУС В СПИРАЛЬНОМ ТЕПЛООБМЕННИКЕ (57) Реферат: Изобретение относится к теплотехнике и корпус содержит корпус стенки с первым может быть использовано в спиральных контуром на внутренней поверхности корпуса теплообменниках. В спиральном теплообменнике, стенки, соединенным по текучей среде с первым образованном из по меньшей мере двух листов, проточным каналом, и вторым контуром, проходящих по траектории в форме спирали сформированным на внешней поверхности вокруг общего центрального корпуса и корпуса стенки и находящимся в соединении по разделенных с образованием по меньшей мере текучей среде со ...

ПОДАЧА И ИЗВЛЕЧЕНИЕ ТРУБНЫХ ПОТОКОВ ПРИ ПРОМЕЖУТОЧНОЙ ТЕМПЕРАТУРЕ В ЗМЕЕВИКОВЫХ ТЕПЛООБМЕННИКАХ

Устройство для намотки с натяжением,преимущественно труб

Verfahren zur Herstellung von Kunststoff-Klischees

Heat exchanger for absorption refrigeration machine

The heat exchanger has heat exchanger pipes (1), provided by planar pipe spirals arranged parallel to one another and coupled to a distributor pipe (2) and a collector pipe (3) at their opposite ends. The distributor pipe can be positioned at the centre of the pipe spirals, with the collector pipe at their outer periphery, or alternatively both the distributor pipe and the collector pipe are positioned at the centre.

Heat exchanger and mould for producing the same

A heat exchanger is formed from a tubular body (1) which is wound in a bifilar fashion in a plurality of turns in the manner of a spiral, the turns lying in a plane. The ends (2, 3) of the turns are located in this arrangement on the external circumference of the heat exchanger. Gaps (4, 5), likewise extending in the manner of spiral, are provided between the individual turns of the tubular body (1). It is possible to conduct a first heat-carrying medium through the tubular body (1) and a second heat-carrying medium through the gaps (4, 5). An arrangement of this type can be produced in a particularly simple way from ceramic material in an appropriate mould using the slip casting method, and is suitable, in particular, for use in hot smoke gases. ...

Waermeaustauscher mit einheitlichen Bauelementen

Roehrenwaermetauscher mit rundem Querschnitt

REAKTOR, INSBESONDERE FÜR EXOTHERME REAKTIONEN

Gekühlte Schieberplatte

Speichermodul

Wenn die erste Druckreduzierungseinrichtung (161) an dem Speicherbehälter (140) befestigt ist und der innere Wärmetauscher (150) in dem Speicherbehälter (140) untergebracht ist, sind der Speicher, die erste Druckreduzierungseinrichtung (161) und der innere Wärmetauscher (150) zu einem einzigen Körper zusammengefasst. Infolgedessen ist es möglich, Teile für die Leitungsverbindung für die Verbindung der ersten Druckreduzierungseinrichtung (161) mit dem inneren Wärmetauscher (15) wegzulassen. Die Masse des Vibrationssystems der ersten Druckreduzierungseinrichtung (161), die den Speicherbehälter (140) und den inneren Wärmetauscher (150) aufweist, ist vergrößert. Daher ist es sogar dann, wenn der Ventilkörper (413) in der ersten Druckreduzierungseinrichtung vibriert, schwierig, dass andere Bereiche vibrieren. Entsprechend ist es möglich, das Geräusch (die Vibration) die erzeugt wird, wenn das Kühl- bzw. Kältemittel mittels der ersten Druckreduzierungseinrichtung (161) dekomprimiert wird, herabzusetzen ...

Tap-water heater

... 1,114,722. Tap water heaters. GUSTAV OSPELT, HOVALWERK A.G. 10 Nov., 1966 [11 Nov., 1965], No. 50506/66. Heading F4A. A tap-water heater comprises a storage cistern 1, the water in which is heated by heat exchange with hot water flowing through pipes 6 arranged between inlet 9 and outlet 11. The cold supply to the cistern 1 passes through inner pipes 13 in counter-flow to the heating water, and is therefore preheated thereby, before passing into the body of the liquid in the cistern. All of the tubes 6 for the heating water, and the inlet and outlet pipes 13, 18, respectively, for the tap water are secured to a flange cover 4 of the cistern so that they may be removed as a unit for cleaning. The tubes 13 are then accessible on the removal of cover 15 of housing 14 into which they discharge. In a modification, Fig. 3, the heating water passage is defined by a square section helically wound tube 35 extending between inlet pipe 37 and outlet pipe 38. Tap water from inlet 41 again enters the ...

Tubular Heat Exchangers

HEAT AND MASS TRANSFER APPARATUS

Heat and mass transfer apparatus

A heat and mass transfer apparatus comprises a housing 1 in which are arranged a bank of tubes 5 the inlet and outlet ends of which are connected to headers 6. At opposite ends of the housing are elongate, hollow, converging branches 2 the bases of which adjoin the housing (e.g. for the conveyance of a fluid to and from the housing). The tube headers are arranged in the branches. ...

Improvements in or relating to the reversal apparatus for regenerative ovens, particularly regenerative coke oven batteries

... 769,686. Reversing valves for regenerators. KOPPERS GES., H. April 2, 1953 [April 7, 1952], No. 9242/53. Class 64(1) In a regenerative coke oven, the fuel gas cock or cocks such as 13 which are open during any part of an operation cycle of the oven are so connected, e.g. by means including a chain 28, to the waste gas valve or valves 14 which are open during the same part of the cycle, that that valve or those valves are prevented from closing without prior closure of the said gas cocks or cocks. The connection is also such that the same waste gas valve or valves are re-opened when the said fuel gas cock or cocksare re-opened. In the form shown, the fuel gas cocks 13, 13a at opposite ends of a coke oven battery, the waste gas valves 14, and the air valves 10 are connected to levers 15, 15a, 17, the ends of which are engaged by pairs of stops such as 25 carried by endless chains 5, 6, 7 or rods, which are movable by a reversing machine 4. The pulleys 29, 29a, over which the chains 5, 6 actuating ...

Improvements relating to heat exchangers

... 1,126,240. Tubular heat exchangers. HARZER ACHSENWERKE K.G. SCHWEMANN & ALTHOFF. 28 Nov., 1966 [20 Dec., 1965], No. 53120/66. Heading F4S. A heat exchanger comprises a spirally wound tube 2 for a first heat exchange medium and a spirally wound strip 5 whose coils lie between those of the tube 2 so that when both spirals are arranged in a cylindrical housing 11, 12 or 11, 13 a flow path for the second heat exchange medium is formed around the tubes 2. The tube is spaced from the strip 5 and from the casing by angularly spaced, spherical spacers 15 and is free to expand and contract. Several spirals of tube 2 may be provided and may be connected in parallel or series.

Heat exchanger

Heat exchanger

heat exchanger

Heat exchanger

Process and Equipment for the arylvinylic polymerization of compounds in mass.

HEAT EXCHANGER WITH A MAJORITY OF TUBING ELEMENTS

WÄRMETAUSCHER

WAERMETAUSCHER

Device for heating domestic water

Die Erfindung betrifft eine Vorrichtung zum Erwärmen von Brauchwasser, umfassend einen im Wesentlichen zylindrischen Brauchwasserspeicher mit einer Längsachse (2) und einen im Brauchwasserspeicher angeordneten, von einem Wärmetauschmedium durchströmbaren Wärmetauscher (3). Um das Nutzvolumen des Brauchwasserspeichers zu vergrößern und den Wirkungsgrad des Wärmetauschvorgangs zu erhöhen ist erfindungsgemäß vorgesehen, dass der Wärmetauscher (3) zumindest zwei konzentrisch zur Längsachse angeordnete Wärmetauscherteile (4,5) umfasst, die jeweils einen Einlass (6) sowie einen Auslass (7) für das Wärmetauschmedium aufweisen, und jedes Wärmetauscherteil (4,5) als ein in einer Ebene senkrecht zur Längsachse mehrere Windungen aufweisendes, spiralförmig gewickeltes Leitungsband ausgeführt ist, wobei das Leitungsband parallel zur Längsachse ausgerichtet ist und in einer die Längsachse enthaltenden Schnittebene zumindest zwei in Richtung der Längsachse voneinander beabstandete und vom Wärmetauschmedium ...

HEAT EXCHANGER

HEAT EXCHANGER

HEAT EXCHANGER

Heat exchanger with spiral channels.

WÄRMETAUSCHER

Enthalpieübertrager- und Speicherblock

The transformation- and storage block (1) has multiple channels (2), where the channel walls consist of a sorptive functional layer (7), which is a permanent casing for a storage material (9). Another functional layer (8) acts as a binder between the former functional layer and the storage material. The latter functional layer is an elastomer, which balances the volume change of the sorptive functional layer against the storage material. The storage material is made of a pourable polymer with low shrinkage.

WAERMETAU

DEVICE FOR WARMING UP INDUSTRIAL WATER

SAFETY DIVICE FOR INDUCTION POLES AND INDUCTOR, WHICH ARE WITH SUCH A DEVICE MISTAKE.

HEAT EXCHANGER

R AREA TUBULAR HEAT EXCHANGER WITH INCREASED HEAT TRANSFE

Reactor, in particular for exothermic reactions

METHOD AND APPARATUS FOR LOW-LOSS STORAGE OF THERMAL ENERGY AND FOR LOW-LOSS WITHDRAWAL OF THE STORED THERMAL ENERGY

Method of low-loss thermal energy storage in and withdrawal from a heat accumulator connected with an energy source and a heat consumer in a circulatory system through which a heat-carrying flow medium circulates which includes passing the flow medium through the energy source so as to withdraw thermal energy from the energy source and effect absorption of the thermal energy by the flow medium,guiding the flow medium in respective layers within the heat accumulator in a direction from the center of the heat accumulator toward the periphery thereof so as to store the thermal energy in a heat storage mass disposed in the heat accumu-. lator; and guiding the flow medium in the layers thereof through the heat accumulator in a direction from the periphery of the heat accumulator to the center thereof, and passing the flow medium from the heat accumulator through the consumer so as to withdraw thermal energy therefrom and transfer it to the consumer; and apparatus therefor.

SHELL AND TUBE MOISTURE SEPARATOR REHEATER WITH OUTLET ORIFICING

... 17TU-2792 SHELL AND TUBE MOISTURE SEPARATOR REHEATER WITH OUTLET ORIFICING Shell and tube heat exchangers achieve greater efficiency and substantially eliminate instabilities due to condensate subcooling by the location of flow restricting orifices at the outlet ends of heat exchanger tubes adjacent to the outlet header. Outlet orificing preferentially passes liquid condensate so as to prevent accumulation of condensate within the tubes and permits a higher tubeside temperature, even in themost heavily loaded tubes. In a two-pass configuration all tubes are outlet orificed. In a four-pass system, the most heavily loaded tubes (second pass) are orificed, although all tubes may be outlet orificed. Outlet orificing may be used in conjunction with inlet orificing which is used to provide greatest mass flow of tubeside steam to most heavily loaded tubes. Outlet orificing may be used in connection with vertical or horizontal U tube configurations. Preferred embodiment is utilized in a moisture ...

3D SPIRAL HEAT EXCHANGER

A spiral heat exchanger features first spiral channels configured to form rows and columns of coiled hot fluid pathways to receive hot fluid; and second spiral channels configured to form corresponding rows and columns of coiled cold fluid pathways to receive cold fluid having a temperature less than the hot fluid. The first spiral channels and the second spiral channels are configured to alternate every other row and column so as to form a matrix of alternating rows and columns of coiled hot and cold fluid pathways separated by alternating coiled walls that act as both fluid separators and conduits through which heat is transferred between the hot fluid and cold fluid.

CONDUIT ASSEMBLIES FOR HEAT EXCHANGERS AND THE LIKE

A heat exchanger for a sanitary shower or the like comprises a primary flow conduit 136, and secondary flow conduit sections 142, each conduit section having a substantially flat wall 178 spaced from and aligned with an adjacent surface 138, 140 of the primary conduit so as to avoid accumulation of dirt. The secondary conduits may have internal walls 220 and a mesh 400 may be provided for spacing conduit surfaces.

HIGH-POWER COMPONENT COOLING DEVICE

Dispositif de refroidissement de composants électriques de puissance L'invention concerne un dispositif de refroidissement poux composant électrique de puissance disposant d'électrodes, comprenant un radiateur (1) comportant un circuit permettant la circulation d'un fluide de refroidissement et une première face d'échange thermique (18) avec le composant à refroidir, caractérisé en ce que le dispositif comporte en outre une plaque (4) en matériau isolant électrique et bon conducteur thermique comprise entre ladite première face du radiateur et une première face d'une connexion électrique (6) dont la deuxième face est destinée à être en contact thermique et électrique avec l'une des électrodes du composant, le dispositif comportant des moyens assurant la liaison mécanique entre le radiateur et ladite connexion électrique de manière que le dispositif de refroidissement forme un ensemble compact. Figure à publier : Fig. 1 ...

Wärmeaustauscher.

Wärmeaustauschapparat für durch feste Wände voneinander getrennte Wärmeaustauschmittel.

Echangeur de chaleur

Kühler.

Wärmeaustauscher

Wärmeaustauscher.

Wärmeaustauscher.

Temperatur-Regelanordnung zum Versorgen eines Gerätes mit einem Medium konstanter Temperatur

Wärmeübertrager

Brauchwasserbereiter

Wärmeübertrager

Wärmeübertrager

Radialstrom-Rohrwärmetauscher

Rohrbündel-Wärmetauscher

Wärmeaustauscher

Spiralrohr-Wärmetauscher

Verfahren zur Herstellung von Klischees aus Polyoxymethylen

Procédé de fabrication de polymères de composés vinyliques et appareillage pour sa mise en oeuvre

Wärmeaustauscher mit unter sich gleichen Bauelementen

Wärmeaustauscher mit mehreren Rohrspiralen

WAERMEUEBERTRAGERSYSTEM AND PROCEDURE FOR ITS PRODUCTION.

The devices (1) for heat exchange intended for a temperature range of 0-200` C comprise pipes (3) which form windings or coils. The adjacent pipes are jointed together by means of a metal coasting so as to form a tight wall (4). A heat exchanger liquid, preferably water, circulates through the pipes (3). To increase the heat exchanging surface, the wall (4), which is in contact with a gas, comprises heat conductive grooves (5).

PROCEDURE AND DEVICE FOR LOW-LOSS STORAGE OF THE HEAT ENERGY STORED BY HEAT ENERGY IN A HEAT ACCUMULATOR AND FOR THE LOW-LOSS WITHDRAWAL.

Transformation- and storage block, particularly enthalpy transformation- and storage block, has multiple channels, where channel walls consist of sorptive functional layer, which is permanent casing for storage material

The transformation- and storage block (1) has multiple channels (2), where the channel walls consist of a sorptive functional layer (7), which is a permanent casing for a storage material (9). Another functional layer (8) acts as a binder between the former functional layer and the storage material. The latter functional layer is an elastomer, which balances the volume change of the sorptive functional layer against the storage material. The storage material is made of a pourable polymer with low shrinkage.

Heat exchanger.

With the heat exchanger and heat exchanger of the heat pump type hot water supply system

Serpentine intended for the cooling of the liquids and in particular of the acids

DEVICE Of HEAT EXCHANGE IMPROVES

REFROIDISSEUR MINIATURE A DETENTE JOULE-THOMSON ET SON PROCEDE DE FABRICATION

CE REFROIDISSEUR 2 COMPREND UN TUBE INTERIEUR 11 EN HELICE BRASE SUR UN MANDRIN 8 ET UN TUBE EXTERIEUR 12 EN HELICE BRASE DANS UNE ENVELOPPE CYLINDRIQUE 9 QUI ENTOURE LE MANDRIN, LES SPIRES DES DEUX TUBES S'INTERPENETRANT. APPLICATION AU REFROIDISSEMENT DES DETECTEURS INFRAROUGE.

EXCHANGER OF HEAT HAS TUBE BUNDLE, IN PARTICULAR TO ENSURE a HEAT TRANSFER BETWEEN WATER AND a MOLTEN METAL, AND ITS METHOD FOR REALIZATION

Shell and tube heat exchanger using tubes of plastic - each formed in coils overlapping those of its neighbour(s)

PROCEDE ET DISPOSITIF DE FABRICATION D'UN ECHANGEUR DE CHALEUR

La présente invention concerne un procédé et un dispositif de fabrication d'un échangeur de chaleur du type comportant un ensemble interne de forme générale cylindrique constitué par l'enroulement en spirale de deux brins parallèles et voisins d'une première bande, telle qu'une tôle, et une seconde bande. Ce dispositif est caractérise en ce qu'il comporte un tambour 12 formant dévidoir, d'axe parallèle à celui du mécanisme d'enroulement en spirale 48, au moins un élément enroulable 11, tel que bande, câble, fixé, à l'une de ses extrémités, à ce tambour 12 et pouvant être fixé, à son autre extrémité, à la partie extrême de la seconde bande 8 destinée à former l'enveloppe extérieure de l'échangeur, un second moteur 47 pour entraîner en rotation le tambour et un dispositif de freinage réglable 46 agissant sur le tambour.

Cooler electrical power components

L'invention concerne un dispositif de refroidissement pour composant électrique de puissance disposant d'électrodes, comprenant un radiateur (1) comportant un circuit permettant la circulation d'un fluide de refroidissement et une première face d'échange thermique (18) avec le composant à refroidir, caractérisé en ce que le dispositif comporte en outre une plaque (4) en matériau isolant électrique et bon conducteur thermique comprise entre ladite première face du radiateur et une première face d'une connexion électrique (6) dont la deuxième face est destinée à être en contact thermique et électrique avec l'une des électrodes du composant, le dispositif comportant des moyens assurant la liaison mécanique entre le radiateur et ladite connexion électrique de manière que le dispositif de refroidissement forme un ensemble compact.

DUAL TUBE FOR HEAT EXCHANGE WITH STRUCTURE OF MULTIPLE SPIRAL INNER TUBES

The present invention relates to a tube for heat exchange, with a structure of multiple spiral inner tubes. Specifically, the present invention relates to a dual tube for heat exchange, with a structure of multiple spiral inner tubes, wherein multiple spiral tubes are installed in an outer tube so that efficiency of heat exchange between the outer tube and the inner tube is improved. The tube for the heat exchange with the structure of the multiple spiral inner tubes includes: the outer tube (11) having a sealing part (15a, 15b) at both ends and having a first fluid path; an injection tube (13a) and a discharge tube (13b) connected to the inside of the outer tube (11); and the inner tube (14) installed in the outer tube (11). The inner tube (14) includes at least a spiral tube. At least a part of each of the spiral tubes is formed in a spiral structure. Both ends of each of the spiral tubes are extended to the outside of the sealing part (15a, 15b). COPYRIGHT KIPO 2017 ...

heat exchanger wound

COMPRESSED-AIR HEAT EXCHANGER, DEHUMIDIFICATION UNIT USING HEAT EXCHANGER, AND DEHUMIDIFICATION SYSTEM PROVIDED WITH DEHUMIDIFICATION UNIT

usina e método para produzir mistura asfáltica quente usando total percentagem de produto asfáltico fresado e aquecer, secar e mistura utilizando energia solar térmica combinada (estc)

HEAT EXCHANGER, AND ENERGY RECOVERY DEVICE AND ENERGY RECOVERY SYSTEM COMPRISING HEAT EXCHANGER

A heat exchanger (1) for recovering energy from a fluid, and an energy recovery device and an energy recovery system comprising the heat exchanger (1). The heat exchanger (1) comprises: a first fluid collector (11) provided with an opening (111) for introducing a first fluid, a cavity (113) and an outlet (112); a first fluid flow guide (12) provided with a first fluid duct (114) communicating with the opening (111) and the outlet (112) of the first fluid collector (11); a second fluid flow guide (13) provided with a second fluid inlet (131), a flow division chamber (132), a plurality of heat exchange tubes (133), a flow collection chamber (134) and a second fluid outlet (135), a plurality of first fluid annular spaces (141) being formed between the outer wall of the heat exchange tubes (133) and the inner wall of the first fluid duct (114), wherein a second fluid is introduced through the second fluid inlet (131) and flows through the plurality of heat exchange tubes (133) and performs ...

BEVERAGE COOLING DEVICE

A fluid cooling apparatus includes a first cooling portion have a first series of cooling elements with first cooling surfaces. A second cooling portion can have a second series of cooling elements with second cooling surfaces. The second cooling portion can be removably nested together with the first cooling portion such that the first and second cooling surfaces of respective first and second series of cooling elements can be positioned adjacent to each other with gaps therebetween to form cooling cavities for cooling fluid introduced into the cooling cavities.

REFRIGERATING APPARATUS

Refrigerating apparatus comprising a compressor (1), a condenser (2), a receiver (2a), a controllable-throttling element (5), an evaporator (3), connecting tubes (10, 11, 12, 13) and also an internal regenerative heat exchanger (8), built of tube segment (14, 15) in which wet refrigerant vapour from the evaporator (3) flows through the tube segment (14) from an inlet (10i) to an outlet (11o) and changes to dry vapour by exchanging heat with liquid refrigerant from the receiver (2a) which flows through the tube segment (15) from an inlet (12i) to an outlet (13o). A sensor (6) of the the controllable-throttling element (5) is attached to the tube (11) connecting the said heat exchanger (8) and the compressor (1) near to the common contact of the tube segments (14, 15). Several examples for the configuration of the heat exchanger (8) are described.

Radial flow fuel processor

A radial flow fuel processor comprises a heat transfer assembly and a reactor housing encasing the heat transfer assembly. The heat transfer assembly includes a plate having a plurality of heat transfer structures extending therefrom and at least one fluid passageway extending within the heat transfer plate for containing a heat transfer fluid stream. The reactor housing comprises a an inlet and an outlet. A reactant stream introduced at the inlet flows radially outwardly through the processing chamber to the volume between the housing and the heat transfer assembly, and is then exhausted through the outlet. In reverse mode, a reactant stream introduced at the outlet flows radially inwardly through volume between the housing and the heat transfer assembly to the processing chamber, and is then exhausted through the inlet.

High performance compact heat exchanger

A high performance compact heat exchanger includes a base plate with evaporator channels for cooling a heat source adjacent to the base plate. A condenser is connected to the base plate and includes fins with channels therein for the coolant. A pump delivers the coolant to the evaporator channels of the base plate after passing through the fins of the condenser.

PRESSURIZED-WATER-COOLED NUCLEAR REACTOR WITH COMPACT STEAM GENERATORS

A nuclear reactor cooled with pressurized water, having a pressurized tank installed in which are compact steam generators; each steam generator comprises a plurality of heat-exchange tubes having respective spiral portions set in levels on top of one another to form at least one annular tube bundle delimiting a substantially cylindrical internal central zone, pre-arranged for supply from above with primary water, which then traverses the tube bundle radially.

HEAT EXCHANGER

Water/ice storage unit

Aufgabenstellung der Erfindung ist ein Latentspeicher, insbesondere auf der Basis Wasser-Eis, insbesondere zur Vergleichmäßigung der Wärmezufuhr 11b einer Wärmepumpe 12, bei dem sowohl Wärmeentzug als auch Wärmezufuhr über einen Wärmetauscher geschehen, und wo eine große Oberfläche bei kleinem Volumen und ein optimierter Wärmeübergang bei passiver Betriebsweise erreicht werden sollen. Der Wärmetauscher soll zu geringen Kosten herstellbar sein. Die Aufgabenstellung wird erfindungsgemäß wie fölgt gelöst: Der Wasser-/Eisspeicher besteht aus einem drucklosen, i. d. R. isolierten, mit Wasser gefüllten Behälter 1, vorzugsweise aus Kunststoff, in dem dünnwandige Wärmetauschermatten 2 eirigesetzt werden, die in vertikaler Ausrichtung horizontal durchströmt werden und parallel oder mit nach oben zunehmendem Abstand angeordnet sind. Alternativ ist die oder horizontaie Ausrichtung möglich. Als Wärmetauscher werden dünnwandige Matten 2 verwendet. Hierfür kommen insbesondere engmaschig miteinander verbundene ...

РАДИАЛЬНО-ПЛАСТИНЧАТЫЙ ТЕПЛОМАССООБМЕННЫЙ АППАРАТ

FIELD: heating. SUBSTANCE: device can be used for performing the heat and mass transfer processes. The proposed device consists of the casing with fluids I/O nozzles. The coaxial annular heat exchange unit is installed in the device, consisting of the plates bonded together with the T-shaped connection, two outer rings and two inner covers and also the inner and outer perforated cylinder courses, at which the limit stops are located, adjacent to the unshielded sections of the plates outer side. One of the covers is connected with the input/output nozzle of one of the fluids. EFFECT: simplification of the device design and the possibility of the pressure exceeding in any of the heat exchange unit cavities above the pressure in the adjacent cavity. 6 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 619 432 C2 (51) МПК F28D 7/04 (2006.01) F28D 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015135772, 24.08.2015 (24) Дата начала отсчета срока действия патента: 24.08.2015 (72) Автор(ы): Курочкин Андрей Владиславович (RU) (73) Патентообладатель(и): Ассоциация инженеров-технологов нефти и газа "Интегрированные технологии" (RU) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: RU 2075020 C1, 10.03.1997. RU Приоритет(ы): (22) Дата подачи заявки: 24.08.2015 (43) Дата публикации заявки: 03.03.2017 Бюл. № 7 2527901 C2, 10.09.2014. US 2010170666 A1, 08.07.2010. GB 581742 A, 23.10.1946. Адрес для переписки: 450059, Респ. Башкортостан, г. Уфа, пр. Октября, 43/5, кв. 169, Курочкину А.В. 2 6 1 9 4 3 2 R U (57) Формула изобретения 1. Радиально-пластинчатый тепломассообменный аппарат, включающий цилиндрический корпус с патрубками ввода/вывода флюидов и коаксиально установленный кольцевой теплообменный блок, содержащий изогнутые пластины с кривизной, уменьшающейся от оси к стенке аппарата, которые образуют между собой смежные полости теплообменного блока, сообщенные ...

СПОСОБ НАГРЕВА И/ИЛИ ИСПАРЕНИЯ ОРГАНИЧЕСКОЙ СРЕДЫ И ТЕПЛООБМЕННЫЙ БЛОК ДЛЯ ИЗВЛЕЧЕНИЯ ТЕПЛОТЫ ОТ ПОТОКА ГОРЯЧЕГО ГАЗА

FIELD: heating. ^ SUBSTANCE: heat exchanging unit for extraction of heat from gas flow into medium flow, comprising several heat exchangers and structure that embraces them with bottom section, on which they rest by means of support structure. Besides heat exchangers are equipped with substantially gas impermeable wall and are arranged at least partially one into another relative to longitudinal axis of embracing structure so that flow of gas every time passes in space formed by two heat exchangers arranged one inside the other. Support structure comprises surface with holes at least in one of heat exchangers for passage of gas flow from one side of heat exchanger to its other side. By means of heat exchanging block, according to invention, method is realised, in which heat is transferred in the first heat exchanger in direction of organic medium flow in order to cool gas down to its final temperature. ^ EFFECT: development of method for heating and evaporation of organic medium, in which it is possible to avoid overheating of organic medium, and development of heat exchanging unit suitable for evaporation and heating of organic medium by hot gas, especially by fuel gas produced as a result of biomass combustion. ^ 12 cl, 7 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 403 522 (13) C2 (51) МПК F28D 7/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2008131292/06, 10.11.2006 (24) Дата начала отсчета срока действия патента: 10.11.2006 (72) Автор(ы): ХУОТАРИ Юха (FI), ХОНКАТУКИА Юха (FI) (43) Дата публикации заявки: 10.02.2010 2 4 0 3 5 2 2 (45) Опубликовано: 10.11.2010 Бюл. № 31 (56) Список документов, цитированных в отчете о поиске: FI 86464 В, 15.05.1992. US 3769789 А, 06.11.1973. FR 2660056 А1, 27.09.1991. GB 851750 А, 19.10.1960. SU 1370372 А1, 30.01.1988. 2 4 0 3 5 2 2 R U (86) Заявка PCT: FI 2006/050488 (10.11.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную ...

Patent RU2018131998A3

ВИ“? 2018131998” АЗ Дата публикации: 24.03.2020 Форма № 18 ИЗИМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018131998/06(052240) 08.02.2017 РСТ/ЕР2017/052753 08.02.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 1651014 09.02.2016 ЕК Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ОТРАЖАТЕЛЬ ДЛЯ КОНДЕНСАЦИОННОГО ТЕПЛООБМЕННИКА И ТЕПЛООБМЕННИК, ОСНАЩЕННЫЙИ ТАКИМ ОТРАЖАТЕЛЕМ Заявитель: СЕРМЕТА, ЕК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е24Н 1/43 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Е2АН1/ОО0, 1/22, 1/40, 1/43 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): СТРО, СМГРА, РЕРАТ пе, О\У/Р1, ЕАРАТГ, ЕВЗСО, Езрасепек, ]-Р]1а Рае, КТРВ Г, РАТЕМТУСОРЕ, Раеагсь, Оцез$е]-Огфи, КОРТО, ОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где ...

РАДИАЛЬНО-СИЛЬФОННЫЙ ТЕПЛООБМЕННО-КОНТАКТНЫЙ АППАРАТ

А 2016110559 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ 1 11) зах за за (1 `” ВУ 7 2016 110 5597 А 5х < (51) МПК Е28р 704 (2006.01) я ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016110559, 22.03.2016 (71) Заявитель(и): Ассоциация инженеров-технологов нефти и Приоритет(ы): газа "Интегрированные технологии" (ВИ) (22) Дата подачи заявки: 22.03.2016 , (72) Автор(ы): (43) Дата публикации заявки: 25.09.2017 Бюл. № 27 Курочкин Андрей Владиславович (ВТ). Адрес для переписки: Рыль Сергей Александрович (КО) 450059, Респ. Башкортостан, г. Уфа, пр. Октября, 43/5, кв. 169, Курочкину А.В. (54) РАДИАЛЬНО-СИЛЬФОННЫЙ ТЕПЛООБМЕННО-КОНТАКТНЫЙ АППАРАТ (57) Формула изобретения 1. Радиально-сильфонный теплообменно-контактный аппарат, включающий цилиндрический корпус с патрубками ввода/вывода флюидов и по меньшей мере один коаксиально установленный кольцевой тепломассообменный блок, образующий приосевой и пристеночный коллекторы и содержащий теплообменные элементы, изогнутые в радиальном направлении с кривизной, уменьшающейся от оси к стенке аппарата, которые образуют смежные полости, сообщенные с патрубками ввода и вывода флюидов, отличающийся тем, что каждый тепломассообменный блок состоит из по меньшей мере одной секции, теплообменные элементы которой образованы сильфонами с поперечным сечением в форме прямоугольника со скругленными углами и аксиально направленной длинной стороной, соседние сильфоны соединены краями боковых стенок, а расстояние между плоскостями симметрии соседних сильфонов одинаково, кроме того, секции оснащены герметизирующими элементами, отделяющими друг от друга их смежные полости, в качестве герметизирующих элементов концевых секций со стороны днищ установлены внутренняя крышка и наружное кольцо, а со стороны примыкающей секции - внутренняя и наружная втулки, а в качестве герметизирующих элементов промежуточных секций установлены внутренняя и наружная втулки с каждой из сторон, при этом наружные кольца соединяют края ...

ТЕПЛООБМЕННИК C ЭЛАСТИЧНЫМ ЭЛЕМЕНТОМ

Heat exchanger manifold and method of manufacture

This invention provides an efficient counter flow heat exchanger of various rectangular, cylindrical or spiral shapes, having two flow channels or more and four inlet/outlet or more. Wherein flow channels have a plurality of passageways created by interposing a roll formed metallic between metallic rectangular sheets to form the flow channel or chamber. Rectangular and roll formed sheets sealingly joined by linking means, preferably but not necessarily by continuous linear spot welding or argon welding process.

THERMAL CYCLING DEVICE

Thermal cycling devices are provided. In one embodiment, a thermal cycling device includes a packed tube comprising an inlet portion defining an inlet and an outlet portion defining an outlet. The packed tube is provided in a double coil arrangement, wherein the double coil arrangement causes radially neighboring turns of the packed tube to have opposing flow directions therethrough. The thermal cycling device further includes a cooling device disposed axially adjacent to the packed tube, and a heating device disposed axially adjacent to the packed tube opposite the cooling device. 1. A thermal cycling device , comprising:a packed tube comprising an inlet portion defining an inlet and an outlet portion defining an outlet, the packed tube provided in a double coil arrangement, wherein the double coil arrangement causes radially neighboring turns of the packed tube to have opposing flow directions therethrough;a cooling device disposed axially adjacent to the packed tube; anda heating device disposed axially adjacent to the packed tube opposite the cooling device.2. The thermal cycling device of claim 1 , wherein the cooling device is a cooling tube claim 1 , the cooling tube comprising an inlet portion defining an inlet and an outlet portion defining an outlet claim 1 , the cooling tube provided in a double coil arrangement claim 1 , wherein the double coil arrangement causes radially neighboring turns of the cooling tube to have opposing flow directions therethrough.3. The thermal cycling device of claim 1 , wherein the heating device is a heating wire claim 1 , the heating wire comprising an inlet portion defining an inlet and an outlet portion defining an outlet claim 1 , the heating wire provided in a double coil arrangement claim 1 , wherein the double coil arrangement causes radially neighboring turns of the heating wire to have opposing flow directions therethrough.4. The thermal cycling device of claim 1 , wherein one of the inlet portion or the outlet ...

DEFLECTOR FOR CONDENSATION HEAT EXCHANGER AND EXCHANGER PROVIDED WITH SUCH A DEFLECTOR

The invention relates to a deflector for a condensation heat exchanger and to an exchanger provided with such a deflector. Said deflector () is characterised in that it includes two front () and rear () cups of which the inner surface () of the bottom is designed in relief so as to have at least one circulation groove (), the two cups being assembled on either side of a central partition () so that each groove forms, with said partition, a channel in which a heat-transfer fluid is intended to circulate, the channels of the front and rear cups being connected via an opening () bored into said central partition (), so that said heat-transfer fluid can circulate from an inlet coupling () to an outlet coupling () of the deflector, through said channels by flowing on either side of said central partition. 1. A deflector for a condensation heat exchanger , wherein it comprises two cups , called “front” and “rear” , a flat central partition , an inlet connector and an outlet connector , each cup comprising a bottom surrounded by a peripheral rim , an interior face of the bottom of each cup being configured in relief so as to have at least one groove , called a “circulation” groove , which extends over at least a portion of said bottom , the two cups being assembled to one another in a fluid-tight manner , on either side of said central partition , so that their respective concave portions are oriented toward one another and each circulation groove forms with said central partition at least one channel , called a “circulation” channel , wherein a heat-transfer fluid , such as water , is designed to circulate , the two cups and the central partition being made of a material with good thermal conductivity , the first of the two ends of each circulation channel of the front cup , respectively of the rear cup , being in fluid communication with the outlet connector , respectively the inlet connector of said deflector and the second end of each circulation channel of the front ...

Method of Manufacturing Bio-Diesel and Reactor

A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines. The lines are positioned within a tank containing a heat transfer media such as molten salt, maintained at about 750° F. A pump circulates the media within the tank. An emulsion of alcohol; refined feed stock, including glycerides and/or fatty acids; and preferably water is pumped through the reaction lines at temperatures and pressures sufficient to maintain the alcohol in a super-critical state. The curvature of the coils, pump pulsing, and the flow rate of the emulsion keep the emulsion in a turbulent state while in the reactor, ensuring thorough mixing of the alcohol and feed stock. The alcohol reacts with the glycerides and fatty acids to form bio-diesel. The reaction is fast, efficient with regard to energy input and waste generation, and requires minimal alcohol.

Polymerization Using a Spiral Heat Exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger.

HEAT EXCHANGER

A heat exchanger () comprises a first conduit module () for the flow of a first fluid, and a second conduit module () for the flow of a second fluid. The second conduit module () is fluidly isolated from the first conduit module (). The heat exchanger further comprises a first fluid flow path () for the flow of a third fluid in heat exchange with the first and second fluids. The first fluid flow path () extends in a substantially radial direction () of the heat exchanger (). At least a portion of the first conduit module () and at least a portion of the second conduit module () are each arranged in a respective path that gradually widens or tightens about a longitudinal axis () of the heat exchanger (). The first conduit module () and the second conduit module () are nested with one another.

CENTRE BODY IN SPIRAL HEAT EXCHANGER

The present invention relate to a spiral heat exchanger formed of at least two sheets extending along a spiral-shaped path around a common centre body and separated to form at least a first and a second spiral-shaped substantially parallel flow channels extending and enabling flow communication between a radially outer orifice and a radially inner orifice, characterized in that the centre body comprises a wall body with an first conduit at the inner surface of the wall body being in fluid connection to the first flow channel, and an second conduit formed at the outer surface of the wall body and being in fluid connection to the second flow channel. 1. A spiral heat exchanger including at least two sheets extending along a spiral-shaped path around a common centre body and separated to form at least a first and a second spiral-shaped substantially parallel flow channels extending and enabling flow communication between a radially outer orifice and a radially inner orifice , wherein the centre body comprises a wall body with an first conduit at the inner surface of the wall body being in fluid connection to the first flow channel , and an second conduit formed at the outer surface of the wall body and being in fluid connection to the second flow channel.2. The spiral heat exchanger according to claim 1 , where the first conduit and second conduit extend in parallel along a length direction of the centre body.3. The spiral heat exchanger according to claim 2 , where the first conduit and second conduit extend essentially concentric along a length direction of the centre body.4. The spiral heat exchanger according to claim 1 , where openings are formed in the wall body forming fluidic connecting between the first conduit and the first flow channel claim 1 , said openings being sealed from the second flow channel.5. The spiral heat exchanger according to claim 1 , wherein one of said sheets is has an end section connected to an outer part of the centre body seen in the ...

HEAT EXCHANGER WITH NON-LINEAR COIL

A heat exchanger including a non-linear coil. The coil has coil sections that define a sinuous refrigerant path, and the coil has an inlet that is located on an outer periphery of the coil and an outlet that is located inward of the outer periphery. A distance between the coil sections monotonically increases from the outer periphery toward the center. 1. A heat exchanger comprising:a non-linear coil having coil sections defining a sinuous refrigerant path, the coil including an inlet located on an outer periphery of the coil and an outlet located inward of the outer periphery,wherein a distance between the coil sections monotonically increases from the outer periphery toward the center.2. The heat exchanger of claim 1 , wherein the coil is defined by a spiral shape.3. The heat exchanger of claim 1 , wherein the coil lies in a single plane.4. The heat exchanger of claim 1 , wherein the coil is at least partially embedded in an insulative material.5. The heat exchanger of claim 1 , wherein the outlet is positioned adjacent a center of the coil.6. A heat exchanger comprising:a non-linear coil having coil sections defining a sinuous refrigerant path, the coil including an inlet located on an outer periphery of the coil and an outlet located interior of the outer periphery such that the coil section defining the outlet is positioned closest to and extends along a longitudinal axis of the coil,wherein the longitudinal axis extends along a center of the coil,wherein a distance between the coil sections monotonically increases from the outer periphery toward the center.7. The heat exchanger of claim 6 , wherein the coil lies in a single plane.8. The heat exchanger of claim 6 , wherein the coil is defined by a spiral shape.9. The heat exchanger of claim 6 , wherein the coil is at least partially embedded in an insulative material.10. A heat exchanger comprising:a non-linear coil lying in a single plane and having coil sections defining a sinuous refrigerant path, the coil ...

FLUID HEAT EXCHANGER

A method, apparatus and system for fluid heat recovery, more commonly known as a heat exchanger, transfers heat ordinarily lost down a drain to preheat incoming fluid, so that heating systems use less energy to heat incoming fluid. The fluid heat recovery apparatus includes a helical fluid outflow pipe with discharge fluid traveling within it, and a fluid inflow tube embedded within helical channel depressions and between the helical ridge fins of the fluid outflow pipe that contacts the fluid inflow tube outer walls to the surrounding fluid outflow pipe outer wall helical channel depressions and helical ridge fins, and connects to fluid supply lines, thereby transferring heat to incoming fluid that flows in a counter current, then parallel, then counter current direction with respect to the helical fluid outflow pipe flow. 1. A fluid heat exchanger , comprising: 'wherein the inner wall and the outer wall of the fluid outflow pipe comprise contoured surfaces comprising one or more helical channel depressions and one or more helical ridge fins that are interspersed between the one or more helical channel depressions along a length of the fluid outflow pipe at a matching helical pitch, thereby configuring the inner volume to create turbulence in fluid in the fluid discharge line;', 'a fluid outflow pipe comprising an inner wall and an outer wall of a first heat conducting material and disposed along a central axis between a first open end with a radius centered along the central axis and a second open end with a radius centered along the central axis, creating an inner volume forming a fluid conduit, wherein the fluid outflow pipe is in fluid communication with a fluid discharge line;'} 'wherein the fluid inflow tube is configured in a shape dimensioned to fit within the one or more helical channel depressions such that the outer wall of the fluid inflow tube contacts at least a bottom, a first side, and a second side of each of the one or more helical channel ...

METHOD OF MANUFACTURING BIO-DIESEL AND REACTOR

A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines. The lines are positioned within a tank containing a heat transfer media such as molten salt, maintained at about 750° F. A pump circulates the media within the tank. An emulsion of alcohol; refined feed stock, including glycerides and/or fatty acids; and preferably water is pumped through the reaction lines at temperatures and pressures sufficient to maintain the alcohol in a super-critical state. The curvature of the coils, pump pulsing, and the flow rate of the emulsion keep the emulsion in a turbulent state while in the reactor, ensuring thorough mixing of the alcohol and feed stock. The alcohol reacts with the glycerides and fatty acids to form bio-diesel. The reaction is fast, efficient with regard to energy input and waste generation, and requires minimal alcohol. 1. A reactor comprising:a substantially fluid tight tank comprising an interior and an exterior;a heat transfer media positioned within said tank;a plurality of reaction lines positioned within said tank, wherein said plurality of reaction lines are in thermal communication with said heat transfer media and wherein said plurality of reaction lines are in fluid communication with one another and with said exterior of said tank;a manifold configured to regulate fluid communication between said plurality of reaction lines, wherein said manifold is configured to selectively allow fluid exiting a first of said plurality of reaction lines to flow to a second of said plurality of reaction lines or to divert fluid exiting said first of said plurality of reaction lines away from said second of said plurality of reaction lines, wherein said manifold is configured to divert a fluid having a density and exiting said first of said plurality of reaction lines out of said reactor if the density of the fluid has fallen by at least about 1 pound per cubic foot;at least one means for heating said heat ...

HEAT EXCHANGER COMPONENT WITH VARYING TWIST ANGLE

A component for a heat exchanger can comprise a body including a ceramic and can have a central cavity extending along a length of the body; a plurality of spirals extending around the central cavity; a plurality of interspiral channels disposed between the plurality of spirals; a plurality of intraspiral channels contained within the plurality of spirals; wherein a twist angle of each spiral of the plurality of spirals in relation to a length direction of the body is varying. The heat exchanger component can be used for making a heat exchanger having three flow paths and can reach an exceptional efficiency while allowing an economic manufacturing. 1. A component for a heat exchanger comprising: a central cavity extending along a length of the body;', 'a plurality of spirals extending around the central cavity;', 'a plurality of interspiral channels disposed between the plurality of spirals;', 'wherein at least one spiral of the plurality of spirals has a varying twist angle along a length of the body., 'a body including a ceramic and having2. The component for a heat exchanger of claim 1 , wherein each spiral of the plurality of spirals comprises one intraspiral channel.3. The component for a heat exchanger of claim 1 , wherein each spiral of the plurality of spirals has a varying twist angle along the length direction of the body.4. The component for a heat exchanger of claim 1 , wherein the twist angle is at least 15 degrees.5. The component for a heat exchanger of claim 1 , wherein the twist angle continuously increases between the proximal end and the distal end of the body.6. The component for a heat exchanger of claim 1 , wherein the twist angle varies by at least 1 degree per 0.1 meter length direction of the body.7. The component for a heat exchanger of claim 1 , wherein the central cavity is surrounded by a tube claim 1 , and the plurality of spirals are attached on an outer surface of the tube.8. The component for a heat exchanger of claim 1 , wherein the ...

Conduit assemblies for heat exchangers and the like

A heat exchanger for a sanitary shower or the like includes a primary flow conduit, and secondary flow conduit sections, each conduit section having a substantially flat wall spaced from and aligned with an adjacent surface of the primary conduit so as to avoid accumulation of dirt. The secondary conduits may have internal walls and a mesh may be provided for spacing conduit surfaces.

SPIRAL WOUND CROSS - FLOW HEAT EXCHANGER

A heat exchanger is provided. The heat exchanger is formed of a spiral wound flow body () having a plurality of passages () ending therethrough for passage of a first fluid. The flow body is positioned within a housing () and a cross-flow of a second fluid passes between or across successive layers of the spiral wound flow body. The intermixing of the thermal energy of the cross-flowing second fluid and the first fluid provide improved heat exchange. 1. A spiral wound heat exchanger , comprising:a first manifold;a flow body in flow communication with the first manifold, wherein the flow body extends about the first manifold and defines a spiral formed by an involute of a circle;a plurality of flow passages, included in the flow body, extending between a first end and a second end of the flow body for a first fluid; anda second manifold in flow communication with the flow body, wherein the flow body is disposed within a housing that defines a cross-flow path for a second fluid that extends across successive layers of said flow body.2. The spiral wound heat exchanger of claim 1 , further comprising at least one flow trip.3. The spiral wound heat exchanger of claim 2 , wherein the at least one flow trip includes at least one of: a rib on outer surfaces of the flow body claim 2 , a groove claim 2 , or a dimple.4. The spiral wound heat exchanger of claim 3 , wherein the at least one dimple includes a plurality of dimples arranged at least one of: randomly or in a predetermined pattern.5. The spiral wound heat exchanger of claim 3 , wherein the at least one rib at least one of: extends circumferentially about the flow body claim 3 , extends helically claim 3 , or includes a set of ribs arranged at an angle claim 3 , α claim 3 , in the axial direction.6. The spiral wound heat exchanger of claim 1 , wherein the plurality of flow passages include a plurality of turbulators.7. The spiral wound heat exchanger of claim 6 , wherein the plurality of turbulators are disposed on ...

Heat exchanger, and energy recovery device and energy recovery system comprising heat exchanger

A heat exchanger ( 1 ) for recovering energy from a fluid, an energy recovery device including the heat exchanger ( 1 ), and an energy recovery system are provided. The heat exchanger ( 1 ) includes: a first fluid collector ( 11 ) provided with an opening ( 111 ) for introducing a first fluid, a cavity ( 113 ) and an outlet ( 112 ); a first fluid flow guide ( 12 ) provided with a first fluid duct ( 114 ) connected with the opening ( 111 ) and the outlet ( 112 ) of the first fluid collector ( 11 ); a second fluid flow guide ( 13 ) provided with a second fluid inlet ( 131 ), a flow diversion chamber ( 132 ), a plurality of heat exchange tubes ( 133 ), a flow collection chamber ( 134 ) and a second fluid outlet ( 135 ), a plurality of first fluid annular spaces ( 141 ) being formed between the outer walls of the heat exchange tubes ( 133 ) and the inner wall of the first fluid duct ( 114 ), where a second fluid is entered from the second fluid inlet ( 131 ) and flows through the plurality of heat exchange tubes ( 133 ), and undergoes heat exchange with the first fluid flowing through the first fluid annular spaces ( 141 ). The heat exchanger ( 1 ), the energy recovery device and the energy recovery system can effectively recover energy in the fluid is simple in installation and convenient in use.

HEAT EXCHANGERS

A heat exchanger which may be used in an engine, such as a vehicle engine for an aircraft or orbital launch vehicle. is provided. The heat exchanger may be configured as generally drum-shaped with a multitude of spiral sections, each containing numerous small diameter tubes. The spiral sections may spiral inside one another. The heat exchanger may include a support structure with a plurality of mutually axially spaced hoop supports, and may incorporate an intermediate header. The heat exchanger may incorporate recycling of methanol or other antifreeze used to prevent blocking of the heat exchanger due to frost or ice formation. 1. A heat exchanger , comprising:at least one first conduit section for the flow of a first fluid in heat exchange with a second fluid in a flow path which passes the at least one first conduit section; anda support for the at least one first conduit section, wherein the at least one first conduit section is mounted at a first location to the support, and the at least one first conduit section at a second location thereon is movable relative to the support in response to thermal change;wherein the at least one first conduit section comprises:a plurality of tubes for heat exchange; anda spiral section having a plurality of the tubes extending along in a spiral shape alongside and spaced from one another in rows; andwherein the heat exchanger comprises a plurality of said spiral sections inter-nested and oriented angularly spaced relative to one another.2. A heat exchanger as claimed in claim 1 , wherein the tubes are connected at a first end thereof to an inlet header and at a second end thereof to an outlet header of the at least one first conduit section.3. A heat exchanger as claimed in claim 2 , wherein the first location is at one of the inlet and outlet headers claim 2 , which is fixedly mounted to the support claim 2 , the other of the inlet and outlet headers being movable relative to the support in response to thermal change.4. A heat ...

Heat exchangers

A heat exchanger which may be used in an engine, such as a vehicle engine for an aircraft or orbital launch vehicle. is provided. The heat exchanger may be configured as generally drum-shaped with a multitude of spiral sections, each containing numerous small diameter tubes. The spiral sections may spiral inside one another. The heat exchanger may include a support structure with a plurality of mutually axially spaced hoop supports, and may incorporate an intermediate header. The heat exchanger may incorporate recycling of methanol or other antifreeze used to prevent blocking of the heat exchanger due to frost or ice formation.

Heat Exchanger With Parallel Fluid Channels

A heat exchanger includes a thermal reservoir, a plurality of grooves formed in the thermal reservoir, and a plurality of fluid tubes. Each of the fluid tubes is disposed in a respective one of the grooves such that it is in thermal contact with the thermal reservoir. In a particular embodiment, the grooves form helices around the outer surface of the thermal reservoir. Additionally, each of the grooves can be formed parallel to the other groove(s) such that each of the process fluid tubes will be disposed in parallel to the other process fluid tube(s). The heat exchanger can also include a heating apparatus and/or a cooling apparatus. 1. A heat exchanger comprising:a generally cylindrical thermal reservoir;a plurality of grooves provided on said thermal reservoir; anda plurality of process fluid tubes adapted to be disposed in respective ones of said plurality of grooves and in thermal contact with said thermal reservoir.2. The heat exchanger of claim 1 , wherein each of said grooves defines a helix around an outer surface of said thermal reservoir.3. The heat exchanger of claim 2 , wherein said plurality of grooves are parallel to each other.4. The heat exchanger of claim 3 , wherein a first one of said plurality of grooves is formed contiguously with a second one of said plurality of grooves.5. The heat exchanger of claim 1 , wherein said plurality of process fluid tubes are adapted to be coupled to a process fluid supply.6. The heat exchanger of claim 5 , wherein said process fluid supply includes a pump.7. The heat exchanger of claim 1 , wherein the number of grooves is at least two.8. The heat exchanger of claim 1 , wherein the number of grooves is at least three.9. The heat exchanger of claim 1 , further comprising a heating apparatus.10. The heat exchanger of claim 1 , further comprising a cooling apparatus.11. The heat exchanger of claim 10 , wherein said cooling apparatus comprises:a second thermal reservoir adapted to be coupled to said thermal reservoir, ...

HEAT EXCHANGER WITH ELASTIC ELEMENT

A heat exchanger for indirect heat exchange between a first fluid and a second fluid, with a shell surrounding a shell space for receiving the first fluid, a tube bundle having a plurality of tubes arranged in the shell space for receiving the second fluid, the tubes arranged in a number of tube layers, and a jacket arranged in the shell space and enclosing an outermost tube layer in the radial direction of the tube bundle. An intermediate space is formed between the tube bundle and the jacket surrounds the tube bundle. At least one elastic element is arranged with a first region between neighboring tube portions in the outermost tube layer and a second region that protrudes out of the outermost tube layer and abuts an inner side of the jacket that is facing the tube bundle or connects the elastic element to the jacket. 2. The heat exchanger as claimed in claim 1 , characterized in that the core tube is made to extend along a longitudinal axis claim 1 , which runs in particular along the vertical with respect to a state of the heat exchanger arranged as intended claim 1 , that radial direction being oriented perpendicularly to the longitudinal axis.3. The heat exchanger as claimed in claim 2 , characterized in that the heat exchanger has at least one spacing element between the outermost tube layer and the tube layer neighboring in the radial direction of the tube bundle claim 2 , the at least one elastic element being fixed to the at least one spacing element and/or abutting against it claim 2 , in particular further spacing elements being provided between tube layers neighboring in the radial direction claim 2 , these further spacing elements being arranged under the at least one spacing element to support the individual tube layers in the radial direction of the tube bundle.4. The heat exchanger as claimed claim 2 , characterized in that the at least one elastic element extends longitudinally in the outermost tube layer.5. The heat exchanger as claimed claim 2 , ...

HEAT EXCHANGER FOR A BOILER, AND HEAT-EXCHANGER TUBE

A heat exchanger for a heating device includes a plurality of tubes arranged in a juxtaposed configuration, and at least one first manifold member on the outside of the tubes. Each tube is wound in a spiral having a plurality of substantially co-planar turns including at least one inner turn and at least one further turn around the inner turn. At least one first tube has a first end portion, which extends starting from the inner turn towards the outside of the corresponding spiral, with at least one part of the first end portion that is superimposed on the at least one further turn in a position corresponding to a major face of the spiral, for connection to the at least one first manifold member. The at least one first tube has at least one transverse depression in which a corresponding part of the first end portion is at least partially received. 1. A heat exchanger for a boiler or the like , comprising:a tube assembly, which includes a plurality of tubes arranged in a juxtaposed configuration,at least one first manifold member, which is outside the tube assembly,wherein each tube is wound to define a substantially plane spiral having at least one turn,wherein at least one first tube, or each tube of the plurality of tubes, has a first end portion, which extends starting from the inside of the corresponding spiral towards the outside thereof, the first end portion being at least partially superimposed on the at least one turn, in a position corresponding to a major face of the spiral, for connection to the at least one first manifold member,wherein the at least one first tube, or each tube of the plurality of tubes, has at least one transverse depression defined in the at least one turn,and wherein in the at least one transverse depression is at least partially received a corresponding part of the first end portion.2. The heat exchanger according to claim 1 , wherein:the spiral of the at least one first tube, or of each tube of the plurality of tubes, has a ...

Polymerization using a spiral heat exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger.

Polymerization using a spiral heat exchanger

Coiled heat exchanger

Die Erfindung betrifft einen gewickelten Wärmetauscher mit mehreren auf ein Kernrohr gewickelten Rohren, mit einem einen Außenraum um die Rohre begrenzenden Mantel und mit einem Flüssigkeitsverteiler zum Verteilen von Flüssigkeit in dem Außenraum. Erfindungsgemäß ist der Flüssigkeitsverteiler als Rohrverteiler ausgebildet, der einen Hauptkanal (21) und mehrere mit dem Hauptkanal (21) in Strömungsverbindung stehende Verteilarme (22) aufweist. The invention relates to a wound heat exchanger having a plurality of tubes wound on a core tube, with a jacket defining an outer space around the tubes, and with a liquid distributor for distributing liquid in the outer space. According to the invention, the liquid distributor is designed as a pipe distributor, which has a main channel (21) and a plurality of distributing arms (22) in flow connection with the main channel (21).

Gas Turbine Engine Heat Exchanger for Annular Flowpaths

A heat exchanger has arcuate inlet and outlet manifolds and a plurality of tube banks, each tube bank coupling one of the inlet manifold outlets to an associated one of the outlet manifold inlets. Each tube bank partially nests with one or more others of the tube banks and has: a first header coupled to the associated inlet manifold outlet and the associated the outlet manifold inlet; a second header; and a plurality of tube bundles each having a first end coupled to the associated first header and a second end coupled to the associated second header. A flowpath from the each inlet manifold outlet passes sequentially through flowpath legs formed by each of the tube bundles in the associated tube bank to exit the tube bank to the associated outlet manifold inlet. 2. The heat exchanger of wherein: a first end coupled to the associated inlet manifold outlet;', 'a second end coupled to the associated outlet manifold inlet;', 'at least one dividing wall between an upstream end of one said leg and a downstream end of the next adjacent downstream leg; and, 'each first header comprises a closed first end;', 'a closed second end; and', 'at least one dividing wall between a downstream end of one said leg and an upstream end of the next adjacent upstream leg., 'each second header comprises3. The heat exchanger of wherein: [ an inlet end;', 'an outlet end; and', 'a barrier between the inlet end and the outlet end and separating an inlet plenum from an outlet plenum;, 'a first header segment having, a closed first end; and', 'a closed second end;, 'a second header segment having, 'a first of the tube bundles extending between the inlet plenum and the second header segment; and', 'a second of the tube bundles extending between the second header segment and the outlet plenum;', 'the first header segments are secured end-to-end to form the first header; and', 'the second header segments are secured end-to-end to form the second header., 'each tube bank comprises a plurality of ...

Ionic liquid reactor with heat exchanger

An ionic liquid reactor unit and a process for controlling heat generation from an ionic liquid reactor unit. The ionic liquid reactor unit may include an external heat exchanger. The effluent from the reactor is separated in a separation zone allowing the hydrocarbon phase to transfer heat to a cooling fluid. The heat exchanger may be a tube-in-shell, a spiral plate heat exchanger, a hair pin heat exchanger. The heat exchanger accommodates the separation of the ionic liquid from the hydrocarbon phase, and may allow for the ion liquid to be drained.

Ionic liquid reactor with heat exchanger

An ionic liquid reactor unit and a process for controlling heat generation from an ionic liquid reactor unit. The ionic liquid reactor unit may include an external heat exchanger. The effluent from the reactor is separated in a separation zone allowing the hydrocarbon phase to transfer heat to a cooling fluid. The heat exchanger may be a tube-in- shell, a spiral plate heat exchanger, a hair pin heat exchanger. The heat exchanger accommodates the separation of the ionic liquid from the hydrocarbon phase, and may allow for the ion liquid to be drained.

Polymerization using a spiral heat exchanger

Polymerization using a spiral heat exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger.

Polymerization using Spiral Heat Exchanger

본 발명은 하나 이상의 스파이럴 열교환기를 포함하는 반응 구간에서 단량체 및 촉매계를 (전형적으로 용액 또는 슬러리상으로) 접촉시키는 단계 및 중합체를 회수하는 단계를 포함하는 중합체를 형성하기 위한 중합 방법으로서, 단량체, 촉매계 및 중합체는 하나 이상의 스파이럴 열교환기의 스파이럴에 대해 직교-유동 방향으로 하나 이상의 스파이럴 열교환기를 통해 유동하는 중합 방법에 관한 것이다. The present invention relates to a polymerization process for forming a polymer comprising contacting (typically in solution or slurry) with a monomer and a catalyst system in a reaction section comprising at least one spiral heat exchanger and recovering the polymer. And the polymer relates to a polymerization process that flows through the one or more spiral heat exchangers in a direction orthogonal-flow relative to the spiral of the one or more spiral heat exchangers.

Apparatus for the liquefaction of natural gas and methods relating to same

A liquefaction plant (102) comprising: a plant inlet (112) configured to be sealingly and fluidly coupled with a source of unpurified natural gas; a turbo expander (156) positioned and configured to receive a first stream of natural gas drawn through the plant inlet and produce and expanded cooling stream therefrom; a compressor (158) mechanically coupled to the turbo expander and positioned and configured to receive a second stream of natural gas drawn through the plant inlet and produce a compresses process stream therefrom; a first heat exchanger (166) positioned and configured to receive the compressed process stream and the expanded cooling stream in a countercurrent flow arrangement to cool the compressed process stream; a first plant outlet (132) positioned and configured to be sealingly and fluidly coupled with the source of unpurified gas and to discharge the expanded cooling stream thereinto subsequent to passage thereof through the heat exchanger; a first expansion valve (174) positioned and configured to receive and expand a first portion of the cooled compressed process stream to form an additional cooling stream, the plant further including conduit structure to combine additional cooling stream with the expanded cooling stream to the expanded cooling stream entering the first heat exchanger; a second expansion valve (176) positioned and configured to receive and expand a second portion of the cooled compressed process stream to form gas-solid-liquid mixture therefrom; a first gas-liquid separator (180) positioned and configured to receive the gas-solid-liquid mixture; and a second plant outlet (114) positioned to be sealingly and fluidly coupled with a storage vessel, the first gas-liquid separator being positioned and configured to deliver a liquid contained therein to the second plant outlet.

使用螺旋换热器的聚合

本发明涉及用于形成聚合物的聚合方法，包括：在包含至少一个螺旋换热器的反应区中使单体和催化剂体系接触(典型地在溶液或淤浆相中)和回收聚合物，其中所述单体、所述催化剂体系和所述聚合物以相对于所述至少一个螺旋换热器的螺旋的横流方向流过所述至少一个螺旋换热器。

Polymerization using a spiral heat exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger.

Polymerization Using a Spiral Heat Exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger.

Polymerization using a spiral heat exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger. See Fig. 1

Spiral heat exchanger as preheater in polymer devolatilization processes

This invention relates to a process for forming polymer including: polymerizing a monomer dissolved in a solvent in the presence of a catalyst system under conditions to obtain a first effluent stream including a solution of the polymer and the solvent; heating the first effluent stream in at least one spiral heat exchanger to produce a second effluent stream, where the first effluent stream flows through the spiral heat exchanger in a cross-flow direction relative to spirals of the spiral heat exchanger and performing a separation on the second effluent stream to produce: a third effluent stream including polymer substantially free of the solvent; and a recycle stream including the solvent and unreacted monomer. Processes for devolatilizing a polymer stream are also provided herein.

Spiral heat exchanger

A spiral heat exchanger mounted in a housing has at least one group of at least two media-conducting spiral elements which are nested into one another, wherein the spiral elements are composed of a plurality of extruded profiles which are cut to length and are arranged next to one another. Spaced-apart spacer ribs are mounted on the outer flat sides of the extruded profiles. Transverse channels connected in a media-conducting manner to the spiral channels are provided at the radially inner and radially outer ends of the extruded profiles. The transverse channels can be coupled to lines which supply and/or discharge media.

Heat-exchanger reactor having mixing zones

The present invention relates to a heat-exchanger reactor comprising a vessel, at least one dividing member selected from plates, walls, or spiral sheets, which dividing member separates heat exchanging fluids into at least one heat exchanging zone from fluids into at least one mixing zone, and at least one flow-directing device having one or more ports or one or more injection ports, which flow-directing device is inserted into the mixing zone. The present invention relates also to uses of the heat-exchanger reactor.

Heat-exchanger reactor having mixing zones

The present invention relates to a heat-exchanger reactor comprising a vessel, at least one dividing member selected from plates, walls, or spiral sheets, which dividing member separates heat exchanging fluids into at least one heat exchanging zone from fluids into at least one mixing zone, and at least one flow-directing device having one or more ports or one or more injection ports, which flow-directing device is inserted into the mixing zone. The present invention relates also to uses of the heat-exchanger reactor.

スパイラル熱交換器を用いた重合

本発明は、ポリマーを形成するための重合方法であって、少なくとも１つのスパイラル熱交換器を含む反応域において、（典型的には溶液又はスラリー相において）モノマー及び触媒系を接触させてポリマーを回収することを含み、モノマー、触媒系、及びポリマーは少なくとも１つのスパイラル熱交換器の螺旋に対する交差流方向へ少なくとも１つのスパイラル熱交換器を通じて流れるように設けられる。【選択図】図１

Polymerization using a spiral heat exchanger

This invention relates to a polymerization process for forming polymer comprising: contacting (typically in a solution or slurry phase), a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, wherein the monomer, the catalyst system and the polymer flow through the at least one spiral heat exchanger in a cross-flow direction relative to spirals of the at least one spiral heat exchanger.

使用螺旋换热器的聚合

本发明涉及用于形成聚合物的聚合方法，包括：在包含至少一个螺旋换热器的反应区中使单体和催化剂体系接触(典型地在溶液或淤浆相中)和回收聚合物，其中所述单体、所述催化剂体系和所述聚合物以相对于所述至少一个螺旋换热器的螺旋的横流方向流过所述至少一个螺旋换热器。

Heat exchanger reactor with mixing zones and use of the heat exchanger reactor

Polymerization using a spiral heat exchanger

Un procedimiento de polimerización para formar polímero que comprende: poner en contacto un monómero y un sistema catalítico en una zona de reacción que comprende al menos un termointercambiador en espiral y recuperar polímero, en el que el monómero, el sistema catalítico y el polímero fluyen a través del al menos un termointercambiador en espiral en una dirección de flujo transversal con relación a las espirales del al menos un termointercambiador en espiral. A polymerization process to form polymer comprising: contacting a monomer and a catalyst system in a reaction zone comprising at least one spiral heat exchanger and recovering polymer, in which the monomer, catalyst system, and polymer flow at through the at least one spiral heat exchanger in a flow direction transverse relative to the spirals of the at least one spiral heat exchanger.

Tubular spiral and heat exchanger with implementation thereof

FIELD: heating equipment.SUBSTANCE: invention relates to the field of heat engineering and can be used in heat exchangers for the utilization of heat, heating and cooling liquid food products; distillation, desalination of water. Invention consists in the fact that in a heat exchange device containing at least one tubular spiral in the form of an Archimedes spiral with a gap between the turns, forming an annular space and the elements of its connection to the external main, the body and the cover with the elements of input and output of the medium of the annular space, the transverse profile of the turns of the helix has an arcuate shape with a slit-like gap between the inner walls forming the inside-tube space and the round ends, and the elements of the spiral connection with the external connection are the fittings inserted into the round ends of the spiral. In the heat exchanger, the lid is not connected to the body, but is pressed against the spiral by its own weight or weight. Heat exchanger can be installed under the shower tray.EFFECT: simplified design of the spiral heat exchange device, increased service life and heat exchange efficiency.6 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 667 244 C1 (51) МПК F28F 1/02 (2006.01) F28D 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 1/025 (2018.05); F28D 7/04 (2018.05) (21)(22) Заявка: 2017130421, 28.08.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Крайнев Владимир Александрович (RU) Дата регистрации: 18.09.2018 (56) Список документов, цитированных в отчете о поиске: RU 2285216 C2, 10.10.2006. SU 1828535 A3, 15.07.1993. RU 166031 U1, 10.11.2016. RU 105730 U1, 20.06.2011. PL 417423 A1, 31.07.2017. (45) Опубликовано: 18.09.2018 Бюл. № 26 R U (54) ТРУБЧАТАЯ СПИРАЛЬ И ТЕПЛООБМЕННОЕ УСТРОЙСТВО С ЕЁ ПРИМЕНЕНИЕМ (57) Реферат: Изобретение относится к области щелевидным зазором между внутренними теплотехники и ...

Heat exchanger for a boiler and a heat exchanger tube

FIELD: heat engineering.SUBSTANCE: invention can be used in flat-spiral heat exchangers. Heat exchanger for a heating device, such as a boiler, comprises tube assembly (10), which includes a plurality of tubes (1) superimposed on each other, and at least one first collector assembly (11) on the outer side of tube assembly (10). Each tube (1) is coiled, having a plurality of substantially coplanar turns (2a, 2b, 2c). At least one first tube (1) or each tube of a plurality of tubes has first end portion (3), which extends, starting from inner turn (2a), to outer side of corresponding spiral, with at least one part (30) of first end section (3), which is superimposed on at least one additional turn (2b, 2c) in a position corresponding to the main surface of the spiral, for connection to at least one first collector assembly (11). At least one first tube (1) or each tube of a plurality of tubes has at least one transverse recess (6), formed in at least one next turn (2b, 2c) or in each subsequent turn, in which corresponding part (30) of the first end section (3) is at least partially placed.EFFECT: simplified design of heat exchanger.15 cl, 31 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 768 317 C2 (51) МПК F24H 1/43 (2006.01) F28D 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F24H 1/43 (2021.08); F28D 7/04 (2021.08) (21)(22) Заявка: 2020108519, 07.08.2018 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): КОСМОГАС С.Р.Л. (IT) Дата регистрации: 23.03.2022 Приоритет(ы): (30) Конвенционный приоритет: 28.08.2017 IT 102017000096656 (43) Дата публикации заявки: 30.09.2021 Бюл. № 28 (45) Опубликовано: 23.03.2022 Бюл. № 9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.03.2020 2 7 6 8 3 1 7 (56) Список документов, цитированных в отчете о поиске: WO 2006045153 A1, 04.05.2006. WO 2013002644 A1, 03.01.2013. DE 19961638 A1, 21.06.2000. RU 127179 U1, 20.04.2013. RU 105730 ...

Reactor, especially for exothermic reactions

Radial plated heat exchange contact device

FIELD: heating. SUBSTANCE: device can be used as the heat exchanger, the mass transfer device, the adsorber and the catalytic reactor. The device consists of the housing with fluids input/output nozzles, where the symmetrical annular heat exchange unit is axially mounted, consisting of the even number of curved radially oriented plates with profiling protuberances, alternately connected in the axial and radial direction, two outer rings and two inner covers. One of the covers is connected with fluid I/O nozzle. The heat exchange unit is equipped with at least one perforated cylinder course, at which the limit stops are located, adjacent to the unshielded sections of the plates outer side. EFFECT: simplification of the device design and the possibility of the pressure exceeding in any of the heat exchange unit cavities above the pressure in the adjacent cavity. 6 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 619 431 C2 (51) МПК F28D 7/04 (2006.01) F28D 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015135727, 24.08.2015 (24) Дата начала отсчета срока действия патента: 24.08.2015 (72) Автор(ы): Курочкин Андрей Владиславович (RU) (73) Патентообладатель(и): Ассоциация инженеров-технологов нефти и газа "Интегрированные технологии" (RU) Дата регистрации: (56) Список документов, цитированных в отчете о поиске: RU 2075020 C1, 10.03.1997. RU Приоритет(ы): (22) Дата подачи заявки: 24.08.2015 (43) Дата публикации заявки: 03.03.2017 Бюл. № 7 2527901 C2, 10.09.2014. US 2010170666 A1, 08.07.2010. GB 581742 A, 23.10.1946. Адрес для переписки: 450059, Респ. Башкортостан, г. Уфа, пр. Октября, 43/5, кв. 169, Курочкину А.В. 2 6 1 9 4 3 1 R U (57) Формула изобретения 1. Радиально-пластинчатый теплообменно-контактный аппарат, включающий цилиндрический корпус с патрубками ввода/вывода флюидов и коаксиально установленный кольцевой теплообменный блок, содержащий изогнутые пластины с ...

Heat exchanging device (options)

FIELD: heat exchange. SUBSTANCE: invention relates to the design of apparatuses for heat exchange between fluid streams and can be used in various industries. Apparatus is proposed consisting of a housing with fluid inlet/outlet nozzles in which a heat exchange unit with sections connected by inner and outer bushes is coaxially mounted, at least one of which is made in the form of a bellows to compensate for axial temperature deformations of the apparatus elements equipped with rings and covers, two of which are connected by pipelines to the branch pipes of introducing one of the fluids. When the apparatus is operating, the first fluid through the first branch pipe and the first cover is first directed into one of the cavities of the sections of the heat exchange unit from which the fluid is withdrawn through the second cover and the second branch pipe. Second fluid passes through the third branch pipe to the adjacent cavity of the sections of the heat exchange unit, from which the fluid is withdrawn through the fourth branch pipe. EFFECT: increasing the reliability of the device. 2 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 655 891 C1 (51) МПК F28D 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ На основании пункта 1 статьи 1366 части четвертой Гражданского кодекса Российской Федерации патентообладатель обязуется заключить договор об отчуждении патента на условиях, соответствующих установившейся практике, с любым гражданином Российской Федерации или российским юридическим лицом, кто первым изъявил такое желание и уведомил об этом патентообладателя и федеральный орган исполнительной власти по интеллектуальной собственности. (52) СПК (21)(22) Заявка: 2017130471, 28.08.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Курочкин Андрей Владиславович (RU) Дата регистрации: 29.05.2018 (56) Список документов, цитированных в отчете о поиске: RU 2821189 C1, 01.06.2017. RU Приоритет ...

Twisted heat exchanger

FIELD: heat engineering. SUBSTANCE: invention relates to the field of heat engineering and can be used in natural gas liquefaction systems. A coiled heat exchanger with cooling the annular space using a mixed refrigerant, which is adapted to reduce uneven radial temperature distribution by providing tube sheets at one end of a warm bundle, each of which is connected to the tube sheets in one circular zone and communicated with the fluid flow with a control valve. Each of the tube sheets at the other end of the warm bundle is connected to the tube sheets in one radial section and in a plurality of circular zones. A temperature sensor is provided in each circular zone. EFFECT: correction of uneven radial temperature distribution for flow control. 21 cl, 12 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 765 593 C1 (51) МПК F28D 7/02 (2006.01) F28F 27/02 (2006.01) F25J 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 7/024 (2021.08); F28F 27/02 (2021.08); F25J 1/0022 (2021.08) (21)(22) Заявка: 2021112360, 29.04.2021 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): ЭР ПРОДАКТС ЭНД КЕМИКАЛЗ, ИНК. (US) 01.02.2022 05.05.2020 US 16/867,250 (45) Опубликовано: 01.02.2022 Бюл. № 4 2 7 6 5 5 9 3 R U (54) ВИТОЙ ТЕПЛООБМЕННИК (57) Реферат: Изобретение относится к области теплотехники и может быть использовано в системах сжижения природного газа. Витой теплообменник с охлаждением межтрубного пространства при помощи смешанного хладагента, который адаптирован для уменьшения неравномерного радиального распределения температуры за счет обеспечения трубных решеток на одном конце теплого пучка, каждая из которых соединена с трубными решетками в одной круговой зоне и сообщается Стр.: 1 по потоку текучей среды с регулирующим клапаном. Каждая из трубных решеток на другом конце теплого пучка соединена с трубными решетками в одной радиальной секции и во множестве круговых зон. ...

코일 권선 열 교환기

단일 원주방향 구역에서 튜브 시트에 각각 연결되고 제어 밸브와 유체 유동 연통하는 온난 다발의 일 단부에 튜브 시트를 제공하여 반경방향 온도 분포 불량을 감소시키도록 구성된 혼합 냉매 쉘측 냉각 기능을 갖는 코일 권선 열 교환기. 온난 다발의 다른 단부에 있는 튜브 시트는 각각 단일 반경방향 섹션과 다수의 원주방향 구역에서 튜브 시트에 연결된다. 온도 센서는 각 원주방향 구역에 제공된다. 온도 차이가 감지되면 하나 이상의 제어 밸브를 조절하여 온도 차이를 감소시킨다.

Способ нагрева и/или испарения органической среды и теплообменный блок для извлечения теплоты от потока горячего газа

1. Способ нагрева и/или испарения органической среды путем переноса теплоты из потока газа в органическую среду, при котором органическую среду пропускают через несколько последовательных теплообменников (21, 22, 23, 24), расположенных в потоке газа, и поток газа охлаждают от начальной температуры до конечной температуры, и при этом теплоту переносят в первый теплообменник (21) в направлении потока органической среды для охлаждения потока газа до его конечной температуры, отличающийся тем, что теплоту переносят во второй теплообменник (22) для начала охлаждения потока газа от его начальной температуры. ! 2. Способ по п.1, отличающийся тем, что органическая среда течет сначала через первый (21) теплообменник, а затем через второй (22) теплообменник. ! 3. Способ по п.1, отличающийся тем, что последний теплообменник (24) работает в первую очередь в соответствии с принципом параллельных потоков. ! 4. Способ по п.3, отличающийся тем, что все теплообменники после первого (21) теплообменника работают в основном как теплообменники с параллельными потоками. ! 5. Теплообменный блок для извлечения теплоты из потока горячего газа в поток среды, содержащий охватывающую конструкцию (30 31, 31'), впуск (25') для газа, в котором газ течет по существу в вертикальном направлении, и выпускное отверстие (36) для газа, в котором охватывающая конструкция теплообменного блока охватывает несколько теплообменников (21, 22, 23, 24), снабженных по существу газонепроницаемой стенкой и расположенных по меньшей мере частично один в другом относительно продольной оси (26) охватывающей конструкции, так, что поток газа каждый раз проходит в пространстве, образованном двумя распол РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 131 292 (13) A (51) МПК F28D 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008131292/06, 10.11.2006 (71) Заявитель(и): ВЯРТСИЛЯ БИОПАУЭР ОЙ (FI) (30) Конвенционный приоритет: 30.12 ...

Radial-bellow heat exchange-contact apparatus

FIELD: physics. SUBSTANCE: invention relates to design of apparatus intended for heat exchange between fluid flows, mass exchange of fluid with fluid or solid substance, performance of chemical processes under conditions of temperature control, and can be used in various industries. Apparatus can be used as a heat exchanger, a mass exchange apparatus, an adsorber and a catalytic reactor. Device consists of housing with fluid inlet/outlet pipes, in which at least one annular heat and mass exchange unit is coaxially installed, consisting of at least one section formed by bellows connected to each other by edges of side walls, and sealing elements in rings, covers and, possibly, bushings. Connections of outer rings with housing can be made detachable or split. Distributor elements can be installed in wall-mounted and near-axis manifolds. EFFECT: technical result is simplification of apparatus design. 8 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 701 307 C2 (51) МПК F28D 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28D 7/04 (2017.02) (21)(22) Заявка: 2016110559, 22.03.2016 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Ассоциация инженеров-технологов нефти и газа "Интегрированные технологии" (RU) Дата регистрации: 25.09.2019 (43) Дата публикации заявки: 25.09.2017 Бюл. № 27 (56) Список документов, цитированных в отчете о поиске: RU 2075020 C1, 10.03.1997. RU 2527901 C2, 10.09.2014. US 2010170666 A1, 08.07.2010. GB 581742 A, 23.10.1946. (45) Опубликовано: 25.09.2019 Бюл. № 27 2 7 0 1 3 0 7 R U (54) РАДИАЛЬНО-СИЛЬФОННЫЙ ТЕПЛООБМЕННО-КОНТАКТНЫЙ АППАРАТ (57) Реферат: Изобретение относится к конструкции меньшей мере один кольцевой аппаратов, предназначенных для теплообмена тепломассообменный блок, состоящий из по между потоками флюидов, массообмена флюида меньшей мере одной секции, образованной с флюидом или твердым веществом, проведения сильфонами, соединенными друг с ...

Heat exchanging device

내용 없음. No content.

半導体素子用冷却体

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

HEAT EXCHANGER FOR BOILER AND HEAT EXCHANGER PIPE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2020 108 519 A (51) МПК F24H 1/43 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2020108519, 07.08.2018 (71) Заявитель(и): КОСМОГАС С.Р.Л. (IT) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): АЛЕССАНДРИНИ Альберто (IT) 28.08.2017 IT 102017000096656 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.03.2020 R U (43) Дата публикации заявки: 30.09.2021 Бюл. № 28 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2019/043480 (07.03.2019) R U (54) ТЕПЛООБМЕННИК ДЛЯ КОТЛА И ТРУБКА ТЕПЛООБМЕННИКА (57) Формула изобретения 1. Теплообменник для котла или подобного устройства, содержащий узел (10) трубок, включающий в себя множество трубок (1), расположенных с наложением друг на друга, по меньшей мере один первый коллекторный узел (11), расположенный снаружи узла (10) трубок, при этом каждая трубка (1) свернута так, чтобы образовать, по существу, плоскую спираль, имеющую по меньшей мере один виток (2а-2с), при этом по меньшей мере одна первая трубка (1) или каждая трубка из множества трубок имеет первый концевой участок (3), проходящий, начиная от внутренней стороны соответствующей спирали к ее внешней стороне, причем первый концевой участок (3), по меньшей мере, частично наложен на по меньшей мере один виток (2а, 2b, 2с) в положении, соответствующем главной поверхности спирали, для подсоединения к по меньшей мере одному первому коллекторному узлу (11), при этом по меньшей мере одна первая трубка (1) или каждая трубка из множества трубок имеет по меньшей мере одно поперечное углубление (6), образованное в по меньшей мере одном витке (2а, 2b, 2с), при этом в по меньшей мере одном поперечном углублении (6), по меньшей мере, частично расположена соответствующая часть (30) первого концевого участка (3). 2. Теплообменник по п. 1, в котором спираль по меньшей мере одной первой трубки (1) или каждой трубки из множества трубок имеет множество по существу ...

Heat exchanger reactor having mixing zones

본 발명은 용기와, 플레이트, 벽 또는 나선형 시트로부터 선택되고 적어도 하나의 열 교환 구역 내로의 열 교환 유체를 적어도 하나의 혼합 구역 내로의 유체로부터 분리시키는 적어도 하나의 분할 부재와, 1개 이상의 포트(3) 또는 1개 이상의 주입 포트를 갖고 혼합 구역 내로 삽입되는 적어도 하나의 유동 유도 장치(1)를 포함하는 열 교환기 반응기에 관한 것이다. 1개 이상의 혼합 구역으로의 열 또는 1개 이상의 혼합 구역으로부터의 열은 1개 이상의 열 교환 구역으로 또는 1개 이상의 열 교환 구역으로부터 열 전달된다. 또한, 본 발명은 열 교환기 반응기의 사용에 관한 것이다. The present invention relates to an apparatus comprising a vessel and at least one partition member selected from a plate, wall or spiral sheet and separating heat exchange fluid into at least one heat exchange zone from the fluid into at least one mixing zone, 3) or at least one flow induction device (1) having at least one injection port and being inserted into the mixing zone. Heat from one or more mixing zones or heat from one or more mixing zones is transferred to one or more heat exchange zones or from one or more heat exchange zones. The present invention also relates to the use of a heat exchanger reactor. 열 교환기 반응기, 유동 유도 장치, 분할 부재, 혼합 구역, 열 교환 구역 Heat exchanger reactor, flow induction device, partition member, mixing zone, heat exchange zone

DUBBELSPIRALVAERMEOEVERFOERARE.

Heat exchanger for an exhaust system of a motor vehicle

DEVICE FOR ABSORBING OR REMOVING HEAT WITH A PIPELINE AS A DOUBLE SPIRAL FOR PASSING A FLUID WITH A DIFFERENCE OF TEMPERATURES

1. Устройство для поглощения или отвода тепла с трубопроводом в виде двойной спирали для прохождения текучей среды с разностью температур, в котором устройство состоит из одного или более установленных параллельно или квазипараллельно участков трубопровода посредством последовательного или параллельного соединения, и каждый участок трубопровода конкретно распределен посредством расположения в виде одной или более двойных спиралей для прохождения теплопроводящей текучей среды с разностью температур, состоящей из среды в газообразном или жидком состоянии, среды в состоянии от газообразного до жидкого состояния, или среды в состоянии от жидкого до газообразного состояния, и посредством трубопровода в виде двойной спирали для текучей среды, образующего поток текучей среды, равномерно распределенный в соответствии с разностью температур, таким образом, текучие среды, проходящие через соседние участки трубопровода, проходят в обратном направлении для осуществления функции поглощения или отвода тепла на пассивно аккумулирующем участке или объеме для поглощения или отвода тепла, таким образом обеспечивая состояние с более равномерным распределением температуры на пассивно аккумулирующем участке или объеме для отвода или поглощения тепла, причем основные элементы включают в себя ! - тело 100 для поглощения или отвода тепла посредством передачи тепловой энергии, выполненное из теплопроводящего материала в твердом, или коллоидном, или жидком, или газообразном состоянии для аккумулирования тепловой энергии теплопроводящей текучей среды 110, состоящей из текучей среды в газообразном или жидком состоянии РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 143 270 (13) A (51) МПК F28F 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010143270/06, 21.10.2010 (71) Заявитель(и): ЯНГ Тай-Хер (CN) Приоритет(ы): (30) Конвенционный приоритет: 22.10.2009 US 12/588,635 (72) Автор(ы): ЯНГ Тай-Хер (CN) R U (57) Формула изобретения 1. ...

heat exchangers

Die Erfindung betrifft einen Wärmetauscher, umfassend zumindest ein erstes und ein zweites Sammlerglied (2, 3) zur jeweiligen Durchströmung mit einem ersten wärmeführenden Fluid, wobei die Sammlerglieder (2, 3) sich in einer Längsrichtung parallel zu einer Strömungsrichtung (A) eines zweiten Fluids erstrecken, und eine Mehrzahl von Tauscherrohren (1), die jeweils das erste Sammlerglied (2) mit dem zweiten Sammlerglied (3) verbinden, wobei eine Hauptströmungsrichtung (H) des ersten Fluids in den Sammlergliedern (2, 3) parallel, insbesondere in Gegenrichtung, zu der Strömungsrichtung (A) des zweiten Fluids verläuft, und wobei das erste Fluid innerhalb der Tauscherohre (1) im Wesentlichen senkrecht zu der Längsrichtung strömt, wobei der Wärmetauscher in einem. Abgaskanal (4) angeordnet ist, in dem das zweite Fluid als heißes Abgas, insbesondere aus einem Verbrennungsprozess, geführt ist. The invention relates to a heat exchanger, comprising at least a first and a second header member (2, 3) for respective flow with a first heat-conducting fluid, wherein the collector members (2, 3) in a longitudinal direction parallel to a flow direction (A) of a second fluid extend, and a plurality of exchanger tubes (1) each connecting the first header member (2) with the second header member (3), wherein a main flow direction (H) of the first fluid in the header members (2, 3) parallel, in particular in the opposite direction , to the flow direction (A) of the second fluid, and wherein the first fluid flows within the exchanger tubes (1) substantially perpendicular to the longitudinal direction, wherein the heat exchanger in a. Exhaust duct (4) is arranged, in which the second fluid as a hot exhaust gas, in particular from a combustion process is performed.

Heat exchanger

The invention relates to a heat exchanger, comprising at least one first and one second collecting element (2, 3), through which a first heat-carrying fluid flows, wherein the collecting elements (2, 3) extend in a longitudinal direction parallel to a flow direction (A) of a second fluid, and a plurality of exchanger pipes (1), which each connect the first collecting element (2) to the second collecting element (3), wherein a main flow direction (H) of the first fluid in the collecting elements (2, 3) is parallel, in particular in the opposite direction, to the flow direction (A) of the second fluid, and wherein the first fluid flows within the exchanger pipes (1) substantially perpendicularly to the longitudinal direction, wherein the heat exchanger is arranged in an exhaust gas duct (4), in which the second fluid is conducted as hot exhaust gas, in particular from a combustion process.

Protecting device for induction poles and inductor provided with this device

같은 평면 또는 대체로 같은 평면에 배열되고 그안에 냉각 액체의 순환이 가능하게 설계되며, 어떤 두 개의 관 또는 관 요소들 사이에 대개 하나의 전기접점이 있도록 배열되어 있으며 하나 또는 그 이상의 비자성 금속관들로 형성된 열교환기(6), 전기절연된 내열재, 상기 내열재의 상당부분은 상기 관 또는 관 요소 사이의 평면 공간에 위치하며 상기 내열재의 다른 부분은 상기 평면에 위치하여서 상기 내열재는 극으로 향하여 가열되는 제품으로 부터의 열 방사를 정지시킴으로서 상기 금속관 조립체가 상기 내열재를 냉각하는 구성으로 된 전자기 유도자의 극을 보호하기위한 장치이다. 교환기는 내화콘크리트(10)으로 피복되고 덮개(3)과 함께 전체 극 표면을 덮는 완전히 전기 절연된 지지판(5)에 고정된다. 교환기는 교호로 연속되는 머리핀 형상 또는 하나 이상의 가지를 갖는 나선형의 형태로 되어 있다. 특히 금속제품의 유도 가열에 사용하는 유도자의 극을 보호한다. Arranged in the same plane or substantially the same plane and designed to allow circulation of the cooling liquid therein, usually arranged with one electrical contact between any two tubes or tubular elements, with one or more non-magnetic metal tubes The formed heat exchanger 6, the electrically insulated heat resistant material, a substantial portion of the heat resistant material is located in the planar space between the tube or the tube element and the other part of the heat resistant material is located in the plane so that the heat resistant material is heated towards the pole. A device for protecting the poles of electromagnetic inductors in which the metal tube assembly is configured to cool the heat resistant material by stopping heat radiation from the product. The exchanger is fixed to a completely electrically insulated support plate 5 which is covered with refractory concrete 10 and covers the entire pole surface with the lid 3. The exchanger is in the form of an alternating continuous hairpin shape or a spiral with one or more branches. In particular, it protects poles of inductors used for induction heating of metal products.

Compressed air heat exchanger, dehumidification unit using this heat exchanger, and dehumidification system equipped with dehumidification unit

FIELD: heat power engineering. SUBSTANCE: group of inventions relates to a compressed air heat exchanger with a more effective channel system, a unit for humidification of compressed air using such a heat exchanger, and a humidification system equipped with such a humidification unit. Heat-exchange flow part 20 of the compressed air heat exchanger is formed by alternative winding of two (the first and the second ones) spiral heat-transfer walls 24 and 25 with a set gap between them around external periphery of cylindrical flow pipe 10 of main heat transfer channel 11 in the radial direction of flow pipe 10, in which, on main heat transfer channel 11, inside of it, cold source 3 is located. Inlet channel 21 and outlet channel 22 designed for introducing compressed air to flow pipe 10 and withdrawing compressed air from flow pipe 10 are formed alternatively in the radial direction by the gap between heat-transfer walls 24 and 25. Heat exchange is carried out between compressed air passing through channels 21 and compressed air passing through channels 22. EFFECT: increase in the dehumidification efficiency. 14 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 759 885 C2 (51) МПК B01D 53/26 (2006.01) F28D 7/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B01D 53/26 (2021.08); F28D 7/04 (2021.08) (21)(22) Заявка: 2019143082, 30.05.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 18.11.2021 R U 30.05.2018 (72) Автор(ы): ИВАТА, Томоюки (JP), САКАГУТИ, Тецуо (JP), ФУДЗИИ, Кунихиде (JP), УТИДА, Сунсуке (JP) (73) Патентообладатель(и): ЭсЭмСи КОРПОРЕЙШН (JP) 08.06.2017 JP 2017-113688 (43) Дата публикации заявки: 09.07.2021 Бюл. № 19 (45) Опубликовано: 18.11.2021 Бюл. № 32 (56) Список документов, цитированных в отчете о поиске: US 4287724 A1, 08.09.1981. WO 2010010591 A2, 28.01.2010. JP 2000304474 A, 02.11.2000. RU 2616728 C2, 18.04.2017. SU 814402 A1, 23.03.1981. (85) Дата начала ...

COMPRESSED AIR HEAT EXCHANGER, DRYING UNIT USING THIS HEAT EXCHANGER AND DRYING SYSTEM EQUIPPED WITH DRYING UNIT

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 143 082 A (51) МПК F28D 7/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019143082, 30.05.2018 (71) Заявитель(и): ЭсЭмСи КОРПОРЕЙШН (JP) Приоритет(ы): (30) Конвенционный приоритет: 08.06.2017 JP 2017-113688 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 09.01.2020 R U (43) Дата публикации заявки: 09.07.2021 Бюл. № 19 (72) Автор(ы): ИВАТА, Томоюки (JP), САКАГУТИ, Тецуо (JP), ФУДЗИИ, Кунихиде (JP), УТИДА, Сунсуке (JP) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/225592 (13.12.2018) R U (54) ТЕПЛООБМЕННИК СЖАТОГО ВОЗДУХА, УСТАНОВКА ОСУШЕНИЯ С ИСПОЛЬЗОВАНИЕМ ЭТОГО ТЕПЛООБМЕННИКА И СИСТЕМА ОСУШЕНИЯ, СНАБЖЕННАЯ УСТАНОВКОЙ ОСУШЕНИЯ (57) Формула изобретения 1. Теплообменник сжатого воздуха, включающий: цилиндрическую проточную трубу, которая имеет первый конец на одном конце в осевом направлении и второй конец на другом конце в осевом направлении, и которая обеспечивает теплообмен между источником тепла и сжатым воздухом в основном канале теплопередачи внутри нее; и теплообменную проточную часть, которая включает впускной канал для введения сжатого воздуха извне в основной канал теплопередачи и выпускной канал для выведения сжатого воздуха после теплообмена наружу из основного канала теплопередачи, и которая обеспечивает теплообмен между сжатым воздухом, проходящим по впускному каналу, и сжатым воздухом, проходящим по выпускному каналу, при этом теплообменная проточная часть включает первую теплопередающую стенку и вторую теплопередающую стенку, каждая из которых имеет спиральную форму, внутренний конец каждой из первой теплопередающей стенки и второй теплопередающей стенки герметично прикреплен к наружной периферии проточной трубы, причем первая теплопередающая стенка и вторая теплопередающая стенка попеременно намотаны вокруг наружной периферии проточной трубы в таком Стр.: 1 A 2 0 1 9 1 4 3 0 8 2 A Адрес для переписки: 129090, Москва, ул. Б ...

A kind of retracting device and method of acid dyeing raffinate and heat energy

本发明公开了一种酸性染料染色残液及热能的回收装置及方法，包括染缸，染缸通过泵连接有容量大于等于染缸的容器，容器内设置有热交换盘管，热交换盘管一端连接进水口另一端连接染缸，容器内设置有纵向滑轨，滑轨上设置有滑块，容器内设置有直线电机，直线电机的输出轴与热交换盘管固定连接。通过将染色残叶收集，将残液热能利用于染色后的热水洗、皂洗、固色，并且残液加水、匀染剂、酸以及染料至染色前状态实现残液回用，减少匀染剂、酸和染料的用量，降低染色成本，提高了染色加工效率。

Outboard heat exchanger of imitative vascular structure

本发明涉及一种仿血管结构的舷外换热器，包括由多个并列管道构成的管束，管束从上至下间隔布置有多层，每层管束各自在水平面内呈蛇形迂回布置；多层管束两端分别共同安装有分流歧管，一个分流歧管为进水口，另一个分流歧管为出水口；单个分流歧管包括一端与外部管路相连通的总管，总管另一端向外分隔延伸构成偶数个一级支管，单个一级支管的端头向外分隔延伸构成偶数个二级支管，以此类推，将总管延伸分隔为多级分流结构，最末级支管的端头与管束中的管道一一对应连通；本发明由分流歧管替代了现有的集水室结构，结构小巧，通过层层分流的形式与管束连通，大大提升了流量的均匀分配，减轻了整体重量，提升了使用安全性，保障了换热性能。

Patent RU2019143082A3

ВУ“? 2019143082” АЗ Дата публикации: 15.09.2021 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2019143082/12(083716) 30.05.2018 РСТ/ЛР2018/020654 30.05.2018 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 2017-113688 08.06.2017 ]Р Название изобретения (полезной модели): [Х] -как заявлено; [ ]- уточненное (см. Примечания) ТЕПЛООБМЕННИК СЖАТОГО ВОЗДУХА, УСТАНОВКА ОСУШЕНИЯ С ИСПОЛЬЗОВАНИЕМ ЭТОГО ТЕПЛООБМЕННИКА И СИСТЕМА ОСУШЕНИЯ, СНАБЖЕННАЯ УСТАНОВКОЙ ОСУШЕНИЯ Заявитель: ЭсЭмСи КОРПОРЕЙШН, 1Р 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ВОТО 53/26 (2006.01) Е280 7/02 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВОО 45/00,45/12,53/00,53/20,53/26Е280 7/00,7/02,7/04 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): СМГРА, РЕРАТБ пес, ЕВЗСО, Ебрасепе, боозе, ]-Р1а Рав КТРК$, РАТЕМТ5СОРЕ, Раеагсв, Оцез{е]-Огфи, КОРТО, ОРТО 6. ...

Heat exchanger

Air conditioner device for a car

보조 열교환기 및 그것을 구비한 차량용 에어 콘디셔너 장치를 개시한다. 본 발명에 따르면,측면에 유입구가 형성된 케이스 부재, 상기 케이스 부재의 상부 및 저부를 폐쇄하는 상부 캡 부재와 하부 캡 부재, 상기 케이스 부재를 통해서 케이스 부재내에 형성된 공간에 대하여 독립적으로 연장되는 제 1 파이프, 유입구는 케이스 부재내의 공간에 개방되고 유출구는 케이스 부재의 외측에 개방된 상태로 연장되는 제 2 파이프를 구비하는 차량용 에어 콘디셔너 장치의 보조 열교환기 및, 그것을 구비한 에어 콘디셔너 장치가 제공된다. 본 발명의 보조 열교환기를 통해서 증발기에 과냉각된 냉매가 공급되고, 압축기에 완전히 증발된 기체 상태의 냉매가 공급될 수 있다. An auxiliary heat exchanger and a vehicle air conditioner device having the same are disclosed. According to the present invention, there is provided a case member having an inlet formed on a side surface, an upper cap member and a lower cap member closing the upper and lower portions of the case member, and a first pipe extending independently of a space formed in the case member through the case member. There is provided an auxiliary heat exchanger of a vehicle air conditioner apparatus having a second pipe extending in an inlet opening to a space in a case member and an outlet opening open to an outer side of the case member, and an air conditioner apparatus having the same. The subcooled refrigerant may be supplied to the evaporator through the auxiliary heat exchanger of the present invention, and the gaseous refrigerant completely evaporated may be supplied to the compressor.

Collector heat transfer unit constituting unit and air conditioner

Full premix heating stove

全预混采暖炉，燃气管路通过比例阀与预混腔的燃气入口相通，空气通过空气滤清器与预混腔的空气入口相通，预混腔和风机入口相连，风机出口与混合器相连，混合器出口与燃烧炉体相通，燃烧炉体上部设置点火器和过热保护器，燃烧炉体的烟气出口与二次换热器相连，燃烧炉体内置蛇形盘管换热器，上水管和回水管分别与蛇形盘管换热器相连，上水管的上水支管与二次换热器相连，二次换热器的回水通过三通进入到回水管中，燃烧炉体底部和二次换热器底部分别设置排水管，燃烧炉体顶部设置排气管。本发明采用全预混燃烧结构，火焰传播速度快，过剩空气系数很小，燃烧温度很高，有效降低污染物例如氮氧化物和一氧化碳的排放。

Helical-coil heat exchanger

FIELD: heating. SUBSTANCE: in helical-coil heat exchanger, which has multiple tubes wound along spiral into one or several concentric layers around central pipe and forming a bundle of pipes in the form of hollow cylinder, and jacket that limits external space around pipes, in which in process of heat exchanger operation heat is transferred between flows of at least two fluid mediums, one of which moves, at least along of pipes, and the other one passes through this external space around the pipes, there is at least one non-heat-transmitting elastic structural element, which is located inside jacket of heat exchanger radially outside bundle of pipes and contains metal material, besides heat exchanger may be used at the working temperature below ambient temperature, first of all below -40°C, for indirect heat exchange between hydrocarbon-containing flow and at least one heating or cooling agent, at the same time hydrocarbon-containing flow represents natural gas, and in process of indirect heat exchange it is liquefied, cooled, heated and/or evaporated. EFFECT: helical-coil heat exchanger reliability improvement. 23 cl, 2 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 402 732 (13) C2 (51) МПК F28D 7/00 (2006.01) F28F 9/013 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2008125200/06, 07.11.2006 (24) Дата начала отсчета срока действия патента: 07.11.2006 (73) Патентообладатель(и): ЛИНДЕ АКЦИЕНГЕЗЕЛЬШАФТ (DE) R U (30) Конвенционный приоритет: 24.11.2005 EP 05025682.5 (72) Автор(ы): ШЕНБЕРГЕР Манфред Штефан (DE) (43) Дата публикации заявки: 27.12.2009 2 4 0 2 7 3 2 (45) Опубликовано: 27.10.2010 Бюл. № 30 (56) Список документов, цитированных в отчете о поиске: DE 1551459 A1, 19.03.1970. GB 1267191 A, 15.03.1972. DE 4115250 C1, 17.09.1992. SU 1578524 A1, 15.07.1990. 2 4 0 2 7 3 2 R U (86) Заявка PCT: EP 2006/010651 (07.11.2006) C 2 C 2 (85) Дата перевода заявки PCT на национальную ...

DEVICE FOR COOLING ELECTRIC POWER COMPONENTS.

Spiral heat exchanger

INTEGRAL HEAT REMOVER WITH SPIRAL COLLECTORS

1. Теплоотвод (10) для непосредственного охлаждения по меньшей мере одного корпуса (20) электронного устройства, причем корпус электронного устройства имеет верхнюю контактную поверхность (22) и нижнюю контактную поверхность (24), а упомянутый теплоотвод содержит охлаждающую часть (16), сформированную по меньшей мере из одного теплопроводящего материала, при этом охлаждающая часть (16) ограничивает:по меньшей мере один входной коллектор (30) для приема хладагента;по меньшей мере один выходной коллектор (32) для выпуска хладагента, причем входной и выходной коллекторы чередуются и расположены спирально; имножество милликаналов (34), расположенных радиально и конфигурированных для приема хладагента из входного коллектора (30) и подачи хладагента в выходной коллектор (32), при этом милликаналы (34) и входной, и выходной коллекторы (30, 32) конфигурированы для непосредственного охлаждения одной из верхней и нижней контактных поверхностей (22, 24) корпуса (20) электронного устройства путем непосредственного контакта с хладагентом, так, что теплоотвод (10) образует интегральный теплоотвод (10).2. Теплоотвод (10) по п.1 для непосредственного охлаждения множества корпусов (20) электронных устройств, при этом у охлаждающей части (16) есть первая поверхность (2) и вторая поверхность (4), причем первое подмножество милликаналов (34), входных коллекторов (30) и выходных коллекторов (32) сформировано на первой поверхности (2) охлаждающей части (16), а второе подмножество милликаналов (34), входных коллекторов (30) и выходных коллекторов (32) сформировано на второй поверхности (4) охлаждающей части (16), при этом первое подмножество милликаналов (34) и входных, и выходных � РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2011 134 731 A (51) МПК G06F 1/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2011134731/08, 22.08.2011 (71) Заявитель(и): Дженерал Электрик Компани (US) Приоритет(ы): (30) Конвенционный приоритет: 23.08.2010 ...

Heat exchangers

FIELD: internal combustion engines. SUBSTANCE: heat exchanger (52) which may be used in an engine, such as a vehicle engine for an aircraft or orbital launch vehicle is provided. Heat exchanger (52) may be configured as substantially drum-shaped with a plurality of spiral sections (108), each containing numerous small diameter tubes (120). Spiral sections may spiral inside one another. Heat exchanger may include a support structure with a plurality of mutually axially spaced hoop supports, and may incorporate intermediate header (440). EFFECT: heat exchanger may incorporate recycling of methanol or other antifreeze used to prevent blocking of the heat exchanger due to frost or ice formation. 114 cl, 60 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 675 734 C2 (51) МПК F28F 9/013 (2006.01) F28D 7/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F28F 9/013 (2018.05); F28D 7/085 (2018.05) (21)(22) Заявка: 2016111700, 10.10.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): РИЭКШН ЭНДЖИНС ЛИМИТЕД (GB) Дата регистрации: 24.12.2018 2241319 А, 28.08.1991. US 5531266 A1, 02.07.1996. RU 2489663 C1, 10.08.2013. RU 2300417 C2, 10.06.2007. 11.10.2013 GB 1318098.9; 11.10.2013 GB 1318099.7; 11.10.2013 GB 1318100.3; 11.10.2013 GB 1318107.8; 11.10.2013 GB 1318109.4; 05.06.2014 US 14/296,603 (43) Дата публикации заявки: 17.11.2017 Бюл. № 2 6 7 5 7 3 4 (56) Список документов, цитированных в отчете о поиске: EA 12101 B1, 28.08.2009. GB Приоритет(ы): (30) Конвенционный приоритет: R U 10.10.2014 (72) Автор(ы): БОНД Алан (GB), ВАРВИЛЛ Ричард (GB) C 2 R U (86) Заявка PCT: C 2 (45) Опубликовано: 24.12.2018 Бюл. № 36 2 6 7 5 7 3 4 32 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.05.2016 GB 2014/000405 (10.10.2014) (87) Публикация заявки PCT: WO 2015/052469 (16.04.2015) Адрес для переписки: 190000, Санкт-Петербург, BOX 1125, "ПАТЕНТИКА" (54) ТЕПЛООБМЕННИКИ (57) Реферат: Предложен ...

Electromagnetic induction heating device with electrode protection device

A kind of concatenated shell-and-tube heat exchanger of sheet

本发明公开了一种片状串联的管壳式换热器，壳体上设有壳程进出液法兰，壳体端盖上设有穿壳转接头，壳体内部设有管程组件和折流板组件，其中管程组件由多个平行并列设置的片状同心圆形盘管通过焊接或高压专用卡套弯头和转接管串联而成，折流板组件由多个平行并列设置的针肋扰流板、固定多个针肋扰流板的定位杆、套设于定位杆上用于对针肋扰流板进行限位的短定位杆套和长定位杆套及安装于定位杆两端用于对短定位杆套和长定位杆套进行定位锁紧的锁紧螺母组成。本发明在有效解决高压氢气管程耐压的前提下，使得换热器结构更加灵活紧凑、换热性能更加高效、维修更加便捷，通过折流板组件的扰流设计，打破流体边界层以强化换热效果。

Device for protecting the poles of inductors and inductor equipped with such device

The device for protecting the poles of an electromagnetic inductor comprises a heat exchanger formed by one or more co-planar metal tubes (6) designed to allow the circulation of a cooling fluid therein and of such an arrangement that there is at most one electrical junction between any two tubes or tube elements. The exchanger is fastened to a rigid electrically insulating support plate (5) coated with refractory concrete (10) and covers the entire polar surface as far as the cowls (3). The exchanger can be shaped in the form of a series of alternating hairpins or in the form of a spiral with one or more branches. The device serves especially for protecting the poles of inductors used for the induction heating of metal products.

Centre body in spiral heat exchanger

A spiral heat exchanger is formed of at least two sheets extending along a spiral-shaped path around a common centre body and separated to form at least a first and a second spiral-shaped substantially parallel flow channels extending and enabling flow communication between a radially outer orifice and a radially inner orifice. The centre body includes a wall body with a first conduit at the inner surface of the wall body being in fluid connection to the first flow channel, and a second conduit formed at the outer surface of the wall body and being in fluid connection to the second flow channel.

A kind of hot-water boiler flue gas waste heat recovery system

本发明提供一种热水锅炉烟气余热回收系统，属于烟气回收设备领域，包括热水锅炉、以及分别与所述热水锅炉连通的供水管路和回水管路，其特征在于，所述热水锅炉的烟道出口上连通有用于换热的节能器；所述回水管路的输出端连通并联的第一分管路和第二分管路，所述第一分管路与所述节能器连通以使烟气余热对回暖水加热，所述第二分管路与所述热水锅炉连通以对回暖水直接加热。本发明在热水锅炉的烟道出口上设置节能器，将部分回暖水分流至节能器中与烟气余热进行换热，即采用回暖水分流加热的方式，可以高效地提升烟气余热回收率，从而降低了热水锅炉的能耗，另外本发明仅通过设置节能器来对烟气余热进行回收利用，结构简单且成本较低。

Furnace for melting inorganic salts

Furnace for melting inorganic salts, comprising a container (1), at least one inlet area (2) for solid inorganic salts, at least one outlet area (3) for molten inorganic salts and at least one heat exchanger tube (5) or coil. Each heat exchanger tube (5) includes an inlet section (5a) connected to the outer side wall of the container (1), a spiral section (5b) substantially along the inner side walls of the container (1) defining an internal space (6), with this spiral section (5b) arranged in a substantially horizontal plane, and an outlet section (5c) which is substantially vertical and goes downwards towards the bottom area or upwards towards the top area of the container (1). This furnace provides better safety and performance than previously known furnaces.

Tube for heat exchanger, has spiral tubular units constituted by arcs of circle of one hundred and eighty degrees and comprising central and peripheral ends that are extended by rectilinear tubular units

La présente invention concerne le domaine des échangeurs de chaleur et a plus particulièrement pour objet un tube (1), notamment pour échangeur de chaleur, caractérisé en ce qu'il a, au moins en partie (2 ;3), la forme d'une spirale hélicoïdale. L'invention concerne aussi un échangeur de chaleur comportant un tel tube.

Spiral heat exchanger with spiral baffle - having bypass holes in the baffle capable of taking excess flow

Heat exchanger for heat transfer between two media has one medium flowing through closely wound spirals and the other through spiral passages around the spiral tubes formed by a spiral baffle. This baffle contains at least one opening along its length as an excess flow bypass. This can be a series of holes in the baffle, or a break in the baffle. The baffle can be made to be exchangeable between the tube spirals. A series of baffles can be used with gaps between to form these bypass openings for excessive flow. Of use for heat transfer between various media. The use of this type of exchanger gives the counterflow between the media. They can be used as radiators, air conditioning heaters, exchangers for central heating or boiler installations ground heaters etc.

Heat exchanger for use in engine of airplane, has tubes superimposed according to longitudinal axis of tubular grill and placed at inner side of grill, and supply tube and return tube that are partly equipped at inner side of grill

The exchanger has tubes superimposed according to longitudinal axis (OX) of a tubular grill (12) and placed at an inner side of the grill. The tubes are connected with each other. A supply tube and a return tube are partly equipped at the inner side of the grill at a distance of the grill lower than diameter of the superimposed tubes. A beam (100) of tubes comprises a propeller. Another grill comprises two openings to allow passage of a coolant. Common water pipes are connected to one side of the latter grill.

DEFLECTOR FOR CONDENSED HEAT EXCHANGER AND EXCHANGER PROVIDED WITH SUCH DEFLECTOR

L'invention concerne un déflecteur pour échangeur de chaleur à condensation et un échangeur muni d'un tel déflecteur. Ce déflecteur (2) est remarquable en ce qu'il comprend deux coupelles avant (3) et arrière (4) dont la face intérieure (311, 411) du fond est configurée en relief de façon à présenter au moins une gorge de circulation (34, 44), les deux coupelles étant assemblées de part et d'autre d'une cloison centrale (5), de façon que chaque gorge forme avec ladite cloison un canal, dans lequel un fluide caloporteur est destiné à circuler, les canaux des coupelles avant et arrière étant raccordés via un orifice (50) percé dans ladite cloison centrale (5), de sorte que ledit fluide caloporteur peut circuler d'un raccord d'entrée (40) à un raccord de sortie (30) du déflecteur, à travers lesdits canaux en s'écoulant de part et d'autre de ladite cloison centrale. The invention relates to a deflector for a condensing heat exchanger and an exchanger provided with such a deflector. This deflector (2) is remarkable in that it comprises two front (3) and rear (4) cups whose inner face (311, 411) of the bottom is configured in relief so as to have at least one circulation groove ( 34, 44), the two cups being assembled on either side of a central partition (5), so that each groove forms with said partition a channel, in which a coolant is intended to circulate, the channels of front and rear cups being connected via an orifice (50) pierced in said central partition (5), so that said coolant can flow from an inlet fitting (40) to an outlet fitting (30) of the baffle, through said channels flowing on either side of said central partition.

CRYOGENIC DEVICE WITH COMPACT EXCHANGER

Ce dispositif de génération de froid met en œuvre le principe de la détente de « Joule-Thomson ». Il comprend un échangeur thermique au sein duquel circule à contre-courant un fluide sous haute pression et sous basse pression. L'échangeur thermique est constitué de l'empilement de pastilles (5) réalisées en matériau poreux, et notamment fritté, constituant un mandrin cylindrique, à la périphérie et en contact duquel est enroulé un capillaire (10) au sein duquel circule le fluide haute pression, le fluide basse pression circulant à contre-courant à l'intérieur du mandrin poreux ainsi constitué.. This cold generation device implements the "Joule-Thomson" relaxation principle. It comprises a heat exchanger in which circulates a countercurrent fluid under high pressure and under low pressure. The heat exchanger consists of the stack of pellets (5) made of porous material, and in particular sintered, constituting a cylindrical mandrel, at the periphery and in contact with which is wound a capillary (10) in which the high fluid circulates. pressure, the low pressure fluid flowing against the current inside the porous mandrel thus formed.

COMBINED DEVICE COMPRISING AN INTERNAL HEAT EXCHANGER AND AN ACCUMULATOR, AND PROVIDED WITH A MULTIFUNCTIONAL INTERNAL COMPONENT

INDUCTOR POLES PROTECTION DEVICE AND INDUCTOR PROVIDED WITH SAID DEVICE

Le dispositif de protection des pôles d'un inducteur électromagnétique comprend un échangeur thermique formé par un ou plusieurs tubes métalliques 6 disposés dans un même plan et agencés pour y permettre la circulation d'un fluide de refroidissement, et selon une disposition telle qu'il y ait au plus une jonction électrique entre deux tubes ou éléments de tubes quelconques. L'échangeur est fixé sur une plaque support rigide 5 électriquement isolante, enrobé de béton réfractaire 10 et recouvre l'ensemble de la surface polaire jusqu'aux capotages 3. L'échangeur peut être conformé selon une succession d'épingles à cheveux alternées, ou selon une spirale à une ou plusieurs branches. Le dispositif sert notamment à la protection des pôles d'inducteurs utilisés pour le chauffage par induction de produits métalliques. The device for protecting the poles of an electromagnetic inductor comprises a heat exchanger formed by one or more metal tubes 6 arranged in the same plane and arranged to allow the circulation of a cooling fluid therein, and according to an arrangement such that there is at most one electrical junction between any two tubes or elements of tubes. The exchanger is fixed to a rigid electrically insulating support plate 5, coated with refractory concrete 10 and covers the entire polar surface up to the cowls 3. The exchanger can be shaped as a succession of alternating hairpins, or in a spiral with one or more branches. The device is used in particular to protect the poles of inductors used for the induction heating of metal products.

Heat exchanger system for use with device for auto-thermal reforming of hydrocarbons, has tubes disposed in flow path with curved sections so that fluid impinges on and passes around tube sections perpendicularly

The heat exchanger system includes a flow path with spirally or helically curved sections around a center axis. The tubes (6) are disposed in the flow path so that the fluid impinges on and passes around the tube sections perpendicularly. The tubes are used for transporting effluent reaction products

Indirect gas heat exchanger - has tubes in plate form wound round transverse buspipe leaving passage for other gas

The gas heat exchanger has a bundle of tubes through which one gas flows, mounted inside a housing through which the other gas flows. The tube bundle comprises a set of tubes (1) arranged in plate form and parallel to each other, each tube being joined at opposite ends to inlet and outlet buspipes (2,3) running in the transverse direction. The plate is then wound round one of the buspipes so as to form, between its coils, a passage for the other gas. One of the connections for the latter, for the inlet or outlet is situated inside the first coil and the other outside the last one. The tubes in the bundle can be of flexible material.