WO2018067026A1 - Échangeur de chaleur à plaques et conception d'unité d'étanchéité pour celui-ci - Google Patents

Échangeur de chaleur à plaques et conception d'unité d'étanchéité pour celui-ci Download PDF

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Publication number
WO2018067026A1
WO2018067026A1 PCT/RU2016/000662 RU2016000662W WO2018067026A1 WO 2018067026 A1 WO2018067026 A1 WO 2018067026A1 RU 2016000662 W RU2016000662 W RU 2016000662W WO 2018067026 A1 WO2018067026 A1 WO 2018067026A1
Authority
WO
WIPO (PCT)
Prior art keywords
plates
gaps
inlet
flow
outlet
Prior art date
Application number
PCT/RU2016/000662
Other languages
English (en)
Inventor
Vladislav Ruslanovich TSIPLAKOV
Original Assignee
Deta Engineering Llc
Mirai Intex Sagl
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 Deta Engineering Llc, Mirai Intex Sagl filed Critical Deta Engineering Llc
Priority to PCT/RU2016/000662 priority Critical patent/WO2018067026A1/fr
Publication of WO2018067026A1 publication Critical patent/WO2018067026A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0014—Recuperative heat exchangers the heat being recuperated from waste air or from vapors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/10—Arrangements for sealing the margins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/20—Fastening; Joining with threaded elements
    • F28F2275/205—Fastening; Joining with threaded elements with of tie-rods

Definitions

  • This invention relates to heat recovery devices and can be used when heat exchange between gas media with low pressure (1-2 bar) and low pressure loss requirement (up to 1-2 kPa) is needed, including, but not limited to, refrigeration systems (refrigerators, freezers, rapid chilling systems, A/C and/or indoor temperature control systems) and other systems based on air cycle refrigeration that cannot operate without heat exchange equipment.
  • refrigeration systems refrigerators, freezers, rapid chilling systems, A/C and/or indoor temperature control systems
  • the refrigerant used in the system is not explosive or inflammable, unlike other refrigerants in use (e. g. ammonia, propane, butanes and other hydrocarbons).
  • the operating pressure does not exceed 1 bar (g) making ACRS's safe for use in refrigeration systems.
  • HE's similar to the claimed solution are well described in prior art.
  • Known prior art includes a HE for gases of widely differing temperatures (German patent DE 3146089 Al, IPC F28D7/06, F28F1/08 published on 07/07/1983). It describes a matrix consisting of multiple channels formed by U-shaped tubes and a separator of media flows into separate channels.
  • This design is intended for high temperatures and is very complicated: its components have an irregular shape and are to be assembled by welding (brazing). Flows of heat transfer agents pass through multiple turns and are restricted in the inlet/outlet connections significantly increasing flow resistance of the heat exchanger. Counter-flow is not arranged making the heat exchanger significantly less efficient even if the media flowrate is identical. This is also the reason why this design cannot be used for recuperative heat exchangers in ACRS's.
  • HE plate and shell HE
  • plates are also joined using the labor-intensive process of welding, and, to ensure operation at high temperature and pressure difference, one of the flows is directed into a massive body.
  • HE has no body, and medium is directly sent to the HE channels from the channel connected to the flange. The labor-intensive process of welding is not used.
  • the ends of the plates have end sealing in the flange connection areas.
  • One of the sides of uneven-numbered plates that has gaps in the resilient seal has another gap in the resilient seal that forms an inlet for the second flow whereas the opposing side has a gap in the resilient seal that forms an outlet for the second flow, with the outlet shifted relative to the inlet on the opposing side of the plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

La présente invention concerne des dispositifs de récupération de chaleur, à savoir des échangeurs de chaleur à plaques à contre-flux dans lesquels de l'air est principalement utilisé comme milieu. L'échangeur de chaleur selon l'invention comprend un certain nombre de solutions originales qui améliorent sa performance tout en réduisant son poids et ses dimensions. Le motif d'origine d'application d'un joint résout la tâche de création de joints d'extrémité sur des plaques d'échangeur de chaleur. Des flux dans l'échangeur de chaleur selon l'invention sont séparés à l'aide des joints. Parallèlement, les plaques sont identiques et ne diffèrent que par la position des renflements et du motif d'application de joint. Le flux d'air froid se déplace à travers l'échangeur de chaleur sans tours et pertes de pression. Le flux d'air chaud est pré-séparé en deux flux et entre dans l'échangeur de chaleur et sort de l'échangeur de chaleur à partir de deux côtés opposés. Cependant, dans d'autres modes de réalisation, de l'air chaud peut entrer d'un côté à travers une ouverture unique et sortir d'un autre côté par l'intermédiaire d'une ouverture unique, ou d'autres motifs d'entrée de milieu peuvent être utilisés. L'invention aide à maximiser l'utilisation de la plaque entière et améliore les performances sans augmenter le poids ou les dimensions de l'échangeur de chaleur.
PCT/RU2016/000662 2016-10-04 2016-10-04 Échangeur de chaleur à plaques et conception d'unité d'étanchéité pour celui-ci WO2018067026A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2016/000662 WO2018067026A1 (fr) 2016-10-04 2016-10-04 Échangeur de chaleur à plaques et conception d'unité d'étanchéité pour celui-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2016/000662 WO2018067026A1 (fr) 2016-10-04 2016-10-04 Échangeur de chaleur à plaques et conception d'unité d'étanchéité pour celui-ci

Publications (1)

Publication Number Publication Date
WO2018067026A1 true WO2018067026A1 (fr) 2018-04-12

Family

ID=58018175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2016/000662 WO2018067026A1 (fr) 2016-10-04 2016-10-04 Échangeur de chaleur à plaques et conception d'unité d'étanchéité pour celui-ci

Country Status (1)

Country Link
WO (1) WO2018067026A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220178620A1 (en) * 2019-05-10 2022-06-09 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Fluid flow path device

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551452A1 (de) * 1967-05-23 1970-05-06 Daimler Benz Ag Waermetauschermatrix aus in mehreren Lagen angeordneten Blechen
US4291759A (en) * 1979-08-28 1981-09-29 Hisaka Works, Limited Cross-current type plate heat exchanger
DE3146089A1 (de) 1981-11-20 1983-07-07 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "waermetauscher fuer gase stark unterschiedlicher temperaturen"
US4442886A (en) * 1982-04-19 1984-04-17 North Atlantic Technologies, Inc. Floating plate heat exchanger
EP0211400A1 (fr) * 1985-08-06 1987-02-25 Röhm Gmbh Echangeur de chaleur à plaques
US5069276A (en) * 1990-02-08 1991-12-03 Oran Heating Equipment Limited Heat exchanger assembly and panel therefor
US5318102A (en) 1993-10-08 1994-06-07 Wahlco Power Products, Inc. Heat transfer plate packs and baskets, and their utilization in heat recovery devices
GB2315537A (en) * 1996-07-20 1998-02-04 Peter William Fitt Equipment used for the air conditioning of habitable enclosures
RU2206851C1 (ru) 2001-12-27 2003-06-20 Худяков Алексей Иванович Кожухопластинчатый теплообменник (варианты)
DE202004000505U1 (de) 2004-01-14 2004-04-22 Econ Export + Consulting Group Gmbh Wärmetauscher
US6892795B1 (en) 2000-10-04 2005-05-17 Airxchange, Inc. Embossed regenerator matrix for heat exchanger
EP1544565A2 (fr) 2003-12-16 2005-06-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Echangeur de chaleur à plaques, procédé de fabrication d'un échangeur de chaleur à plaques et matériau composite en céramique renforcé par des fibres, notamment pour échangeur de chaleur à plaques
JP2010025438A (ja) 2008-07-18 2010-02-04 Ntn Corp 向流型プレートフィン式熱交換器およびコンテナ用空気サイクル冷凍システム
EP2980522A1 (fr) * 2013-10-14 2016-02-03 Luo Yang Ruichang Petro-Chemical Equipment Co.,Ltd Dispositif d'échange thermique résistant à la corrosion non métallique et échangeur thermique de type plaque le comprenant
RU2578374C1 (ru) 2014-12-30 2016-03-27 Общество с ограниченной ответственностью "Бушевецкий завод" Оребренный рекуператор

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1551452A1 (de) * 1967-05-23 1970-05-06 Daimler Benz Ag Waermetauschermatrix aus in mehreren Lagen angeordneten Blechen
US4291759A (en) * 1979-08-28 1981-09-29 Hisaka Works, Limited Cross-current type plate heat exchanger
DE3146089A1 (de) 1981-11-20 1983-07-07 MTU Motoren- und Turbinen-Union München GmbH, 8000 München "waermetauscher fuer gase stark unterschiedlicher temperaturen"
US4442886A (en) * 1982-04-19 1984-04-17 North Atlantic Technologies, Inc. Floating plate heat exchanger
EP0211400A1 (fr) * 1985-08-06 1987-02-25 Röhm Gmbh Echangeur de chaleur à plaques
US5069276A (en) * 1990-02-08 1991-12-03 Oran Heating Equipment Limited Heat exchanger assembly and panel therefor
US5318102A (en) 1993-10-08 1994-06-07 Wahlco Power Products, Inc. Heat transfer plate packs and baskets, and their utilization in heat recovery devices
GB2315537A (en) * 1996-07-20 1998-02-04 Peter William Fitt Equipment used for the air conditioning of habitable enclosures
US6892795B1 (en) 2000-10-04 2005-05-17 Airxchange, Inc. Embossed regenerator matrix for heat exchanger
RU2206851C1 (ru) 2001-12-27 2003-06-20 Худяков Алексей Иванович Кожухопластинчатый теплообменник (варианты)
EP1544565A2 (fr) 2003-12-16 2005-06-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Echangeur de chaleur à plaques, procédé de fabrication d'un échangeur de chaleur à plaques et matériau composite en céramique renforcé par des fibres, notamment pour échangeur de chaleur à plaques
DE202004000505U1 (de) 2004-01-14 2004-04-22 Econ Export + Consulting Group Gmbh Wärmetauscher
JP2010025438A (ja) 2008-07-18 2010-02-04 Ntn Corp 向流型プレートフィン式熱交換器およびコンテナ用空気サイクル冷凍システム
EP2980522A1 (fr) * 2013-10-14 2016-02-03 Luo Yang Ruichang Petro-Chemical Equipment Co.,Ltd Dispositif d'échange thermique résistant à la corrosion non métallique et échangeur thermique de type plaque le comprenant
RU2578374C1 (ru) 2014-12-30 2016-03-27 Общество с ограниченной ответственностью "Бушевецкий завод" Оребренный рекуператор

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220178620A1 (en) * 2019-05-10 2022-06-09 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Fluid flow path device
US11927403B2 (en) * 2019-05-10 2024-03-12 Kobelco Eco-Solutions Co., Ltd. Fluid flow path device

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