FR2867845A1 - Tubes d'echangeur de chaleur favorisant le drainage des condensats - Google Patents

Tubes d'echangeur de chaleur favorisant le drainage des condensats

Info

Publication number
FR2867845A1
FR2867845A1 FR0402689A FR0402689A FR2867845A1 FR 2867845 A1 FR2867845 A1 FR 2867845A1 FR 0402689 A FR0402689 A FR 0402689A FR 0402689 A FR0402689 A FR 0402689A FR 2867845 A1 FR2867845 A1 FR 2867845A1
Authority
FR
France
Prior art keywords
tube
heat exchanger
exchanger tubes
condensate drainage
flow channel
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR0402689A
Other languages
English (en)
Other versions
FR2867845B1 (fr
Inventor
Sylvain Moreau
Patrick Hoger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Valeo Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR0402689A priority Critical patent/FR2867845B1/fr
Priority to PCT/FR2005/000621 priority patent/WO2005100901A1/fr
Publication of FR2867845A1 publication Critical patent/FR2867845A1/fr
Application granted granted Critical
Publication of FR2867845B1 publication Critical patent/FR2867845B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0391—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 plate-like or laminated conduits a single plate being bent to form one or more conduits
    • 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
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • 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

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

L'invention propose un tube d'échangeur de chaleur, comprenant au moins un canal principal (4,5) pour la circulation interne d'un fluide, entre une première extrémité du tube (E1) et une deuxième extrémité du tube (E2), et deux grandes faces (8) définissant la hauteur interne du tube. Le tube comporte au moins un canal d'écoulement (30), sensiblement orienté suivant l'axe longitudinal du tube (Δ), formé sur au moins une grande face du tube.Le canal d'écoulement est généralement dirigé vers l'intérieur du tube au droit d'un canal principal et est propre à permettre le drainage d'un liquide, en particulier d'un condensat, à l'extérieur du tube. De tels tubes sont notamment utilisés dans les échangeurs de chaleur destinés à l'équipement d'un véhicule automobile.
FR0402689A 2004-03-16 2004-03-16 Tubes d'echangeur de chaleur favorisant le drainage des condensats Expired - Fee Related FR2867845B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0402689A FR2867845B1 (fr) 2004-03-16 2004-03-16 Tubes d'echangeur de chaleur favorisant le drainage des condensats
PCT/FR2005/000621 WO2005100901A1 (fr) 2004-03-16 2005-03-15 Tubes d'echangeur de chaleur favorisant le drainage des condensats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0402689A FR2867845B1 (fr) 2004-03-16 2004-03-16 Tubes d'echangeur de chaleur favorisant le drainage des condensats

Publications (2)

Publication Number Publication Date
FR2867845A1 true FR2867845A1 (fr) 2005-11-15
FR2867845B1 FR2867845B1 (fr) 2007-04-20

Family

ID=34896553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0402689A Expired - Fee Related FR2867845B1 (fr) 2004-03-16 2004-03-16 Tubes d'echangeur de chaleur favorisant le drainage des condensats

Country Status (2)

Country Link
FR (1) FR2867845B1 (fr)
WO (1) WO2005100901A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986314A1 (fr) * 2012-01-31 2013-08-02 Valeo Systemes Thermiques Tube d'echangeur thermique, echangeur thermique et procede d'obtention correspondant
US20210262735A1 (en) * 2018-06-29 2021-08-26 Zhejiang Sanhua Automotive Components Co., Ltd. Heat exchanger

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698448A (zh) * 2012-05-25 2012-10-03 南京威尔化工有限公司 升膜式蒸发器
ES2729602T3 (es) 2013-01-28 2019-11-05 Carrier Corp Unidad de intercambio de calor con varios bancos de tubos con un conjunto de colector
US10337799B2 (en) 2013-11-25 2019-07-02 Carrier Corporation Dual duty microchannel heat exchanger
CN106482397A (zh) * 2015-08-24 2017-03-08 广州汽车集团股份有限公司 平行流换热器

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926932A (en) * 1987-08-09 1990-05-22 Nippondenso Co., Ltd. Plate type heat exchanger
EP0588117A1 (fr) * 1992-08-31 1994-03-23 Mitsubishi Jukogyo Kabushiki Kaisha Echangeur de chaleur à plaques
JPH07190661A (ja) * 1993-12-27 1995-07-28 Hitachi Ltd 熱交換器
JPH0914793A (ja) * 1995-06-28 1997-01-17 Nippondenso Co Ltd 積層型熱交換器
FR2746906A1 (fr) 1996-03-28 1997-10-03 Valeo Climatisation Evaporateur favorisant l'evacuation de l'eau de condensation
DE19746772A1 (de) * 1996-10-28 1998-04-30 Valeo Climatisation Verdampfer mit verbessertem Plattenpaket für eine Klimaanlage, insbesondere von Kraftfahrzeugen
WO1998050741A1 (fr) * 1997-05-07 1998-11-12 Valeo Klimatechnik Gmbh & Co. Kg Evaporateur a tubes aplatis verticaux pour vehicules a moteur
US6038527A (en) 1995-07-19 2000-03-14 Daimler Benz Ag Method for generating descriptors for the classification of texts
JP2000241093A (ja) * 1999-02-24 2000-09-08 Daikin Ind Ltd 空気熱交換器
EP1058070A2 (fr) 1999-06-04 2000-12-06 Denso Corporation Evaporateur de réfrigérant
EP1239252A1 (fr) * 2001-03-08 2002-09-11 Sanden Corporation Echangeur de chaleur du type empilé à passage multiple

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2075686C (fr) * 1992-04-03 2003-02-11 Nobuyuki Okuda Evaporateur

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926932A (en) * 1987-08-09 1990-05-22 Nippondenso Co., Ltd. Plate type heat exchanger
EP0588117A1 (fr) * 1992-08-31 1994-03-23 Mitsubishi Jukogyo Kabushiki Kaisha Echangeur de chaleur à plaques
JPH07190661A (ja) * 1993-12-27 1995-07-28 Hitachi Ltd 熱交換器
JPH0914793A (ja) * 1995-06-28 1997-01-17 Nippondenso Co Ltd 積層型熱交換器
US6038527A (en) 1995-07-19 2000-03-14 Daimler Benz Ag Method for generating descriptors for the classification of texts
FR2746906A1 (fr) 1996-03-28 1997-10-03 Valeo Climatisation Evaporateur favorisant l'evacuation de l'eau de condensation
DE19746772A1 (de) * 1996-10-28 1998-04-30 Valeo Climatisation Verdampfer mit verbessertem Plattenpaket für eine Klimaanlage, insbesondere von Kraftfahrzeugen
WO1998050741A1 (fr) * 1997-05-07 1998-11-12 Valeo Klimatechnik Gmbh & Co. Kg Evaporateur a tubes aplatis verticaux pour vehicules a moteur
JP2000241093A (ja) * 1999-02-24 2000-09-08 Daikin Ind Ltd 空気熱交換器
EP1058070A2 (fr) 1999-06-04 2000-12-06 Denso Corporation Evaporateur de réfrigérant
EP1239252A1 (fr) * 2001-03-08 2002-09-11 Sanden Corporation Echangeur de chaleur du type empilé à passage multiple

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2986314A1 (fr) * 2012-01-31 2013-08-02 Valeo Systemes Thermiques Tube d'echangeur thermique, echangeur thermique et procede d'obtention correspondant
WO2013113698A1 (fr) * 2012-01-31 2013-08-08 Valeo Systemes Thermiques Tube d'échangeur thermique, échangeur thermique et procédé d'obtention correspondant
US20210262735A1 (en) * 2018-06-29 2021-08-26 Zhejiang Sanhua Automotive Components Co., Ltd. Heat exchanger
US11971224B2 (en) * 2018-06-29 2024-04-30 Zhejiang Sanhua Automotive Components Co., Ltd. Plate-fin heat exchanger

Also Published As

Publication number Publication date
WO2005100901A1 (fr) 2005-10-27
FR2867845B1 (fr) 2007-04-20

Similar Documents

Publication Publication Date Title
EP1387139A3 (fr) Caloduc et échangeur de chaleur avec caloducs
ATE492778T1 (de) Wärmetauscher
EP0860676A3 (fr) Echangeur de chaleur
EP1089047A3 (fr) Tube pour échangeur de chaleur
FR2867845A1 (fr) Tubes d'echangeur de chaleur favorisant le drainage des condensats
US7234733B2 (en) Device for regulating the suction flow in a flexible connection pipe between a tool for machining surfaces and a machining dust suction unit
EP1273868A3 (fr) Structure d'une chambre collectrice pour échangeur de chaleur
WO2002016834A3 (fr) Ensemble echangeur thermique et procede permettant de transferer efficacement la chaleur
FR2869680A1 (fr) Echangeur de chaleur a plaques
EP0889299A3 (fr) Echangeur de chaleur avec construction à tuyau double
WO2004013558A3 (fr) Dispositif d'echange de chaleur
FR3099567B1 (fr) Echangeur de chaleur et système d’échange thermique associé pour véhicule
FR3128281B1 (fr) Caloduc de type à pompage capillaire avec rainures réentrantes à gestion de liquide améliorée.
FR3136272B1 (fr) Caloduc géothermique
FR3128280B1 (fr) Caloduc de type à pompage capillaire avec rainures réentrantes à conductivité thermique augmentée.
CN210566124U (zh) 带有缓速器和换热器单元的传动系
CN2532349Y (zh) 管道上“o形”补偿器
JPH0247418Y2 (fr)
FR2858385B1 (fr) Embout de tube pour element de circuit hydraulique, en particulier pour echangeur de chaleur
JP2002013896A (ja) 熱交換器
KR200431505Y1 (ko) 자동차용 호스 클램프
JPH0783538A (ja) 熱交換器
EP1319907A3 (fr) Echangeur de chaleur
EP1310758A3 (fr) Connection entre un tube non refroidi et un tube refroidi, en particulier pour échangeur de chaleur à tubes concentriques
WO2004053410A3 (fr) Tubes de radiateur comportant des perturbateurs et radiateurs associes

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20221105