WO2018002544A3 - Mechanical heat exchanger and associated production method - Google Patents

Mechanical heat exchanger and associated production method Download PDF

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Publication number
WO2018002544A3
WO2018002544A3 PCT/FR2017/051756 FR2017051756W WO2018002544A3 WO 2018002544 A3 WO2018002544 A3 WO 2018002544A3 FR 2017051756 W FR2017051756 W FR 2017051756W WO 2018002544 A3 WO2018002544 A3 WO 2018002544A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
mechanical heat
production method
associated production
fins
Prior art date
Application number
PCT/FR2017/051756
Other languages
French (fr)
Other versions
WO2018002544A2 (en
Inventor
Kamel Azzouz
Patrick Boisselle
Cédric DE VAULX
Erwan ETIENNE
Xavier Marchadier
Véronique MONNET
Original Assignee
Valeo Systemes Thermiques
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
Priority claimed from FR1656126A external-priority patent/FR3053451A1/en
Priority claimed from FR1656125A external-priority patent/FR3053450B1/en
Application filed by Valeo Systemes Thermiques filed Critical Valeo Systemes Thermiques
Publication of WO2018002544A2 publication Critical patent/WO2018002544A2/en
Publication of WO2018002544A3 publication Critical patent/WO2018002544A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/0273—Cores having special shape, e.g. curved, annular
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D2001/0253—Particular components
    • F28D2001/026—Cores
    • F28D2001/028—Cores with empty spaces or with additional elements integrated into the cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F2013/005—Thermal joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
    • 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
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/125—Fastening; Joining by methods involving deformation of the elements by bringing elements together and expanding

Landscapes

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

Abstract

The invention relates to a mechanical heat exchanger (1) having mutually parallel tubes (3) arranged in rows and a plurality of stacked fins (4) having holes (40) through which the tubes pass (3), the stacking of the fins (4) being mechanically stressed in order to enhance the contact at the interface between the fins and the tubes. The present invention also relates to a method for producing such a mechanical heat exchanger (1).
PCT/FR2017/051756 2016-06-29 2017-06-29 Mechanical heat exchanger and associated production method WO2018002544A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1656126A FR3053451A1 (en) 2016-06-29 2016-06-29 HEAT EXCHANGER MECHANICAL
FR1656126 2016-06-29
FR1656125A FR3053450B1 (en) 2016-06-29 2016-06-29 MECHANICAL HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME
FR1656125 2016-06-29

Publications (2)

Publication Number Publication Date
WO2018002544A2 WO2018002544A2 (en) 2018-01-04
WO2018002544A3 true WO2018002544A3 (en) 2018-03-08

Family

ID=59363175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2017/051756 WO2018002544A2 (en) 2016-06-29 2017-06-29 Mechanical heat exchanger and associated production method

Country Status (1)

Country Link
WO (1) WO2018002544A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109518442B (en) * 2018-12-24 2023-09-26 河南科隆集团有限公司 Rotary bulging dryer condenser structure
FR3109210A1 (en) * 2020-04-14 2021-10-15 Valeo Systemes Thermiques HEAT EXCHANGER, ESPECIALLY FOR MOTOR VEHICLES
CN115106705B (en) * 2022-08-30 2022-11-04 中国能源建设集团山西电力建设有限公司 Grouped butt welding positioning method for two water-cooled wall fin type tube bank assemblies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939135A1 (en) * 1969-08-01 1971-02-04 Laengerer & Reich Kuehler Water cooler with a cooling network of high weight for motor vehicles, earthmoving machines and the like.
GB2090958A (en) * 1980-11-24 1982-07-21 Chausson Usines Sa Heat exchangers
US4484621A (en) * 1981-04-15 1984-11-27 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg Tube and rib heat exchanger
US4692979A (en) * 1984-08-31 1987-09-15 Dirk Pietzcker Heat exchanger and a method and apparatus for the manufacture thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1939135A1 (en) * 1969-08-01 1971-02-04 Laengerer & Reich Kuehler Water cooler with a cooling network of high weight for motor vehicles, earthmoving machines and the like.
GB2090958A (en) * 1980-11-24 1982-07-21 Chausson Usines Sa Heat exchangers
US4484621A (en) * 1981-04-15 1984-11-27 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg Tube and rib heat exchanger
US4692979A (en) * 1984-08-31 1987-09-15 Dirk Pietzcker Heat exchanger and a method and apparatus for the manufacture thereof

Also Published As

Publication number Publication date
WO2018002544A2 (en) 2018-01-04

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