IL300315A - Compact heat exchanger - Google Patents

Compact heat exchanger

Info

Publication number
IL300315A
IL300315A IL300315A IL30031523A IL300315A IL 300315 A IL300315 A IL 300315A IL 300315 A IL300315 A IL 300315A IL 30031523 A IL30031523 A IL 30031523A IL 300315 A IL300315 A IL 300315A
Authority
IL
Israel
Prior art keywords
heat exchanger
exchange fluid
heat exchange
regions
substream
Prior art date
Application number
IL300315A
Other languages
Hebrew (he)
Original Assignee
Thyssenkrupp Marine Sys Gmbh
Thyssenkrupp Ag
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 Thyssenkrupp Marine Sys Gmbh, Thyssenkrupp Ag filed Critical Thyssenkrupp Marine Sys Gmbh
Publication of IL300315A publication Critical patent/IL300315A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • F28D9/0062—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 spaced plates with inserted elements
    • F28D9/0068—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 spaced plates with inserted elements with means for changing flow direction of one heat exchange medium, e.g. using deflecting zones
    • 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
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • 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
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0278—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of stacked distribution plates or perforated plates arranged over end plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (10)

thyssenkrupp Marine Systems GmbHthyssenkrupp AG200426P10WO Claims
1. A heat exchanger (10), wherein the heat exchanger (10) is designed as a plate heat exchanger, wherein the heat exchanger (10) has dividing walls (60), wherein the heat exchanger (10) has first regions (50) between the dividing walls (60) for a gaseous heat-releasing medium and second regions (210) between the dividing walls (60) for a heat-absorbing heat exchange fluid, wherein the first regions (50) and the second regions (210) are separated by a multitude of dividing walls (60), wherein alternating first regions (50) and second regions (210) are arranged between every two adjacent dividing walls (60), wherein the heat exchanger (10) has a heat exchange fluid inlet (20) and a heat exchange fluid outlet (40), wherein a heat exchange fluid distribution region is disposed between the heat exchange fluid inlet (20) and the second regions (210), wherein the gaseous medium flows through the heat exchanger (10) from the bottom upward, wherein the heat exchange fluid flows through the heat exchanger (10) from the top downward, wherein the heat exchange fluid inlet (30) is disposed laterally at the upper edge of the heat exchanger (10), characterized in thatthe heat exchange fluid distribution region guide the heat exchange fluid stream through multiple openings (130) into the second regions (210), wherein the openings (130) between the connecting regions (160, 170) and the second regions (210) are of different size, wherein the size of the openings (130) is adjusted such that the same amount of heat exchange fluid flows into each second region in the same period of time.
2. The heat exchanger (10) as claimed in claim 1, characterized in thatthe heat exchange fluid distribution region divides the heat exchange fluid stream into a first substream (140) and a second substream (150), wherein the first substream (140) and the second substream (150) are guided laterally in opposite directions, wherein the heat exchange fluid distribution region has at least a first connecting region (160) and a second connecting region (170), wherein the first connecting region (160) guides the heat exchange fluid from the first substream (140) and the second connecting region (170) guides the heat exchange fluid from the second substream (150) through multiple openings (130) into the second regions (210). thyssenkrupp Marine Systems GmbHthyssenkrupp AG200426P10WO
3. The heat exchanger (10) as claimed in either of the preceding claims, characterized in thatat least a first flow body (180) is disposed between the first substream (140) and the first connecting region (160), with at least a second flow body (190) disposed between the second substream (150) and the second connecting region (170).
4. The heat exchanger (10) as claimed in any of the preceding claims, characterized in thatthe heat exchange fluid inlet (20) is disposed in the middle at the upper edge of the heat exchanger (10).
5. The heat exchanger (10) as claimed in any of the preceding claims, characterized in thatthe second regions (210) have at least three essentially horizontal deflecting walls (110), wherein the deflecting walls (110) extend over 50% to 85% of the width of the second regions (210), wherein the uppermost deflecting wall (110) is on the side of the heat exchange fluid distribution region, wherein the deflecting walls (110) commence in an alternating manner from the opposite sides of the second regions (210), so as to result in a looping flow through the second region (210) for the heat exchange fluid, with corner elements (120) disposed between each deflecting wall (110) and the outer walls of the second region (210), wherein the angle between the corner element (120) and the deflecting wall (110) is not more than 45°, wherein the angle between the corner element (120) and the outer wall is not more than 45°.
6. The heat exchanger (10) as claimed in any of the preceding claims, characterized in thatthe heat exchange fluid inlet (30) has a droplet-shaped cross section.
7. The heat exchanger (10) as claimed in any of the preceding claims, characterized in thatthe first regions (50) have baffle plates (80), wherein the baffle plates (80) are arranged at right angles to the dividing walls (60), wherein the baffle plates (80) are spaced apart from one another, wherein the baffle plates (80) are arranged one on top of another in a zigzag, wherein the zigzag rows of the baffle plates (80) are arranged alongside one another, wherein the side walls of the baffle plates (80) have an angle with the dividing wall (60) of not more than 45°. thyssenkrupp Marine Systems GmbH 200426P10WOthyssenkrupp AG
8. The heat exchanger (10) as claimed in any of the preceding claims, characterized in thatthe baffle plates (80) are each arranged in pairs opposite one another on the opposite dividing walls (60), wherein the opposite baffle plates (80) are connected to one another in the middle between the dividing walls (60).
9. A process for producing a heat exchanger (10) as claimed in any of the preceding claims by means of additive manufacturing techniques.
10. A submarine having a fuel cell device, wherein the fuel cell device includes at least one heat exchanger (10) as claimed in any of claims 1 to 8.
IL300315A 2020-08-13 2021-08-05 Compact heat exchanger IL300315A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020210310.0A DE102020210310A1 (en) 2020-08-13 2020-08-13 Compact heat exchanger
PCT/EP2021/071849 WO2022033947A1 (en) 2020-08-13 2021-08-05 Compact heat exchanger

Publications (1)

Publication Number Publication Date
IL300315A true IL300315A (en) 2023-04-01

Family

ID=77398546

Family Applications (1)

Application Number Title Priority Date Filing Date
IL300315A IL300315A (en) 2020-08-13 2021-08-05 Compact heat exchanger

Country Status (4)

Country Link
EP (1) EP4196735A1 (en)
DE (1) DE102020210310A1 (en)
IL (1) IL300315A (en)
WO (1) WO2022033947A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022201290A1 (en) 2022-02-08 2023-08-10 Thyssenkrupp Ag heat exchanger
DE102022201289A1 (en) 2022-02-08 2023-08-10 Thyssenkrupp Ag Flow-optimized plate heat exchanger

Family Cites Families (24)

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SE353601B (en) 1968-06-28 1973-02-05 Hisaka Works Ltd
DE2161604C3 (en) * 1971-12-11 1980-07-17 Linde Ag, 6200 Wiesbaden Plate heat exchanger, in particular for cooling a compressed gas by means of a liquid, consisting of a stack of metal sheets corrugated in the same way
DE3241842C2 (en) 1982-11-12 1985-02-21 Rehau Plastiks Ag + Co, 8673 Rehau Plate-shaped heat exchanger
JP4615685B2 (en) * 1999-08-23 2011-01-19 株式会社日本触媒 Plate type heat exchanger blockage prevention method
DE10348803B4 (en) 2003-10-21 2024-03-14 Modine Manufacturing Co. Housing-less plate heat exchanger
DE102005013922A1 (en) * 2005-03-26 2006-09-28 Modine Manufacturing Co., Racine Heat exchanger e.g. intercooler, for motor vehicle, has frames provided at ends of stack of heat exchanging plates, where region of plates between holes is formed on side of flow path as heat exchanging region or as open channel section
DE102009048060A1 (en) * 2008-10-03 2010-04-08 Modine Manufacturing Co., Racine Heat exchanger and method
JP2013057426A (en) 2011-09-07 2013-03-28 Hitachi Appliances Inc Plate-type heat exchanger and freezing cycle device with the same
JP5795994B2 (en) * 2012-07-09 2015-10-14 住友精密工業株式会社 Heat exchanger
DE102012013755B8 (en) * 2012-07-12 2022-01-13 Al-Ko Therm Gmbh Heat exchanger plate assembly, heat exchanger and method of manufacturing a heat exchanger
TW201510461A (en) 2013-06-11 2015-03-16 漢洛克半導體公司 Heat exchanger
JP6190349B2 (en) * 2013-12-05 2017-08-30 株式会社神戸製鋼所 Heat exchanger
CA2956845A1 (en) 2014-07-31 2016-02-04 Dana Canada Corporation Battery cell heat exchanger with graded heat transfer surface
US9657999B2 (en) 2014-11-11 2017-05-23 Northrop Grumman Systems Corporation Alternating channel heat exchanger
US10495384B2 (en) 2015-07-30 2019-12-03 General Electric Company Counter-flow heat exchanger with helical passages
EP3405469B1 (en) 2016-01-22 2021-05-05 Council of Scientific and Industrial Research N-((1-phenyl-9h-pyrido[3,4-b]indol-3-yl)methyl)cinnamamides as anticancer agents and preparation thereof
CN105806109B (en) * 2016-03-24 2020-01-07 南京工业大学 Counter-flow finned plate heat exchanger for gas-gas heat exchange
US10184728B2 (en) 2017-02-28 2019-01-22 General Electric Company Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways
DE102017107577A1 (en) 2017-04-07 2018-10-11 Deutsches Zentrum für Luft- und Raumfahrt e.V. power plant
EP3410054B1 (en) 2017-05-30 2022-10-26 Ge Avio S.r.l. Additively manufactured heat exchanger
US11193716B2 (en) 2017-07-28 2021-12-07 Fluid Handling Llc Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing
GB2565143B (en) * 2017-08-04 2021-08-04 Hieta Tech Limited Heat exchanger
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EP3517879B1 (en) * 2018-01-25 2020-09-09 Valeo Vyminiky Tepla, s.r.o. Feeding plate for heat exchanger

Also Published As

Publication number Publication date
DE102020210310A1 (en) 2022-02-17
WO2022033947A1 (en) 2022-02-17
EP4196735A1 (en) 2023-06-21

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