RU94044476A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
RU94044476A
RU94044476A RU94044476/06A RU94044476A RU94044476A RU 94044476 A RU94044476 A RU 94044476A RU 94044476/06 A RU94044476/06 A RU 94044476/06A RU 94044476 A RU94044476 A RU 94044476A RU 94044476 A RU94044476 A RU 94044476A
Authority
RU
Russia
Prior art keywords
matrix
inlet
side wall
channels
case
Prior art date
Application number
RU94044476/06A
Other languages
Russian (ru)
Other versions
RU2052757C1 (en
Inventor
А.И. Худяков
Ю.С. Марков
И.И. Гальперин
Original Assignee
А.И. Худяков
Ю.С. Марков
И.И. Гальперин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.И. Худяков, Ю.С. Марков, И.И. Гальперин filed Critical А.И. Худяков
Priority to RU94044476A priority Critical patent/RU2052757C1/en
Application granted granted Critical
Publication of RU2052757C1 publication Critical patent/RU2052757C1/en
Publication of RU94044476A publication Critical patent/RU94044476A/en

Links

Abstract

FIELD: gas-liquid and gas-air heat exchangers. SUBSTANCE: heat exchanger has case with cylindrical side wall and flat end walls, inlet and outlet pipe connections, distribution and accumulation chambers for primary coolant, case-mounted matrix built up of plates with stamped corrugations, cross ribs, and windows; plates are joined together over peripheral edges, stamped ribs, and windows in pairs to form channels for both coolants limited by surfaces of intersecting corrugations, cross ribs located in channels, and also it has inlet and outlet headers for secondary coolant. Deflectors and separating walls are installed, respectively, in chambers and in matrix to form series-connected heat-transfer sections for counter-current movement of coolants. Matrix accommodates additional separating walls with overflow channels connecting headers; cross ribs are V-shaped with top facing upwards; side wall of case carries hot-wells. Inlet and outlet pipe connections may be secured radially or tangentially on side wall. They may be also secured on end walls of case. EFFECT: improved design. 6 cl, 6 dwg

Claims (1)

Изобретение относится к газожидкостным или газовоздушным теплообменникам. Теплообменник содержит корпус с цилиндрической боковой, плоскими торцевыми стенками, входным и выходным патрубками, распределительной и сборной камерами для первого теплоносителя, установленную в корпусе матрицу, состоящую из пластин с выштамповками гофр, поперечных ребер и окон, прич м пластины соединены между собой по периферийным кромкам, выштамповкам ребер и окон попарно с образованием каналов для обоих теплоносителей, ограниченных поверхностями из взаимно пересекающихся гофр, поперечных р бер, расположенных в каналах, а также подводящего и отводящего коллекторов для второго теплоносителя. В камерах и матрице установлены соответственно дефлекторы и разделительные стенки, которые совместно образуют последовательно соединенные теплообменные секции с противоточным движением теплоносителей. В матрице установлены дополнительные разделительные стенки с перепускными каналами, соединяющими коллекторы, а поперечные ребра имеют V - образную форму с вершиной, обращенной вверх, и на боковой стенке корпуса укреплены конденсатоотводчики. Входной и выходной патрубки могут быть радиально или тангенциально укреплены на боковой стенке. Возможно крепление патрубков на торцевых стенках корпуса.The invention relates to gas-liquid or gas-air heat exchangers. The heat exchanger comprises a housing with a cylindrical side, flat end walls, inlet and outlet pipes, distribution and assembly chambers for the first heat carrier, a matrix installed in the housing, consisting of plates with extruded corrugations, transverse ribs and windows, the plates being interconnected at peripheral edges , stamping ribs and windows in pairs with the formation of channels for both heat carriers, bounded by surfaces of mutually intersecting corrugations, transverse ribs located in the channels, as well as under leading and discharging collectors for the second coolant. Deflectors and dividing walls, respectively, are installed in the chambers and the matrix, which together form a series-connected heat exchange section with countercurrent movement of the coolant. Additional dividing walls with bypass channels connecting the collectors are installed in the matrix, and the transverse ribs are V-shaped with the apex facing up, and steam traps are mounted on the side wall of the housing. The inlet and outlet nozzles can be radially or tangentially mounted on the side wall. It is possible to mount the nozzles on the end walls of the housing.
RU94044476A 1994-12-19 1994-12-19 Heat exchanger RU2052757C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94044476A RU2052757C1 (en) 1994-12-19 1994-12-19 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94044476A RU2052757C1 (en) 1994-12-19 1994-12-19 Heat exchanger

Publications (2)

Publication Number Publication Date
RU2052757C1 RU2052757C1 (en) 1996-01-20
RU94044476A true RU94044476A (en) 1996-11-10

Family

ID=20163256

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94044476A RU2052757C1 (en) 1994-12-19 1994-12-19 Heat exchanger

Country Status (1)

Country Link
RU (1) RU2052757C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2981143B1 (en) * 2011-10-11 2016-06-17 Snecma DEVICE FOR HEATING A FLUID
RU2755759C1 (en) * 2021-02-26 2021-09-21 Федеральное государственное бюджетное учреждение Объединенный институт высоких температур Российской академии наук (ОИВТ РАН) Recuperative heat exchanger and method for its operation
RU210005U1 (en) * 2021-12-20 2022-03-24 Федеральное государственное автономное образовательное учреждение высшего образования "Балтийский федеральный университет имени Иммануила Канта" (БФУ им. И. Канта) Cylindrical plate heat exchanger with radial movement of heat exchange fluids

Also Published As

Publication number Publication date
RU2052757C1 (en) 1996-01-20

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20091220