FR3047554B1 - Echangeur de chaleur a tubes ameliores - Google Patents

Echangeur de chaleur a tubes ameliores Download PDF

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Publication number
FR3047554B1
FR3047554B1 FR1650927A FR1650927A FR3047554B1 FR 3047554 B1 FR3047554 B1 FR 3047554B1 FR 1650927 A FR1650927 A FR 1650927A FR 1650927 A FR1650927 A FR 1650927A FR 3047554 B1 FR3047554 B1 FR 3047554B1
Authority
FR
France
Prior art keywords
wall
heat exchanger
indentations
improved tubes
tube
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.)
Expired - Fee Related
Application number
FR1650927A
Other languages
English (en)
Other versions
FR3047554A1 (fr
Inventor
Christian Riondet
Jean-Marc Lesueur
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 Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1650927A priority Critical patent/FR3047554B1/fr
Priority to EP17706551.3A priority patent/EP3411650A1/fr
Priority to PCT/FR2017/050119 priority patent/WO2017134359A1/fr
Priority to CN201780012753.6A priority patent/CN109073335A/zh
Publication of FR3047554A1 publication Critical patent/FR3047554A1/fr
Application granted granted Critical
Publication of FR3047554B1 publication Critical patent/FR3047554B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F2001/027—Tubular elements of cross-section which is non-circular with dimples

Landscapes

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

Abstract

L'invention concerne un échangeur de chaleur comprenant au moins un tube (2) plat de circulation de fluide délimité par des première (2a) et seconde (2b) parois planes opposées. Chaque paroi (2a, 2b) comprend des enfoncements (4) allongés sensiblement parallèles entre eux et à une direction d'écoulement du fluide destiné à circuler dans le tube (2). Les enfoncements de la première paroi (2a) sont décalés transversalement par rapport à ceux de la seconde paroi (2b), de façon à ce qu'un enfoncement de la première paroi (2a) s'étende entre deux enfoncements (4) de la seconde paroi (2b).
FR1650927A 2016-02-05 2016-02-05 Echangeur de chaleur a tubes ameliores Expired - Fee Related FR3047554B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1650927A FR3047554B1 (fr) 2016-02-05 2016-02-05 Echangeur de chaleur a tubes ameliores
EP17706551.3A EP3411650A1 (fr) 2016-02-05 2017-01-20 Échangeur de chaleur a tubes améliorés
PCT/FR2017/050119 WO2017134359A1 (fr) 2016-02-05 2017-01-20 Échangeur de chaleur a tubes améliorés
CN201780012753.6A CN109073335A (zh) 2016-02-05 2017-01-20 带有改进管的热交换器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1650927A FR3047554B1 (fr) 2016-02-05 2016-02-05 Echangeur de chaleur a tubes ameliores
FR1650927 2016-02-05

Publications (2)

Publication Number Publication Date
FR3047554A1 FR3047554A1 (fr) 2017-08-11
FR3047554B1 true FR3047554B1 (fr) 2019-05-17

Family

ID=55752529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1650927A Expired - Fee Related FR3047554B1 (fr) 2016-02-05 2016-02-05 Echangeur de chaleur a tubes ameliores

Country Status (4)

Country Link
EP (1) EP3411650A1 (fr)
CN (1) CN109073335A (fr)
FR (1) FR3047554B1 (fr)
WO (1) WO2017134359A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186250A (en) * 1990-05-11 1993-02-16 Showa Aluminum Kabushiki Kaisha Tube for heat exchangers and a method for manufacturing the tube
KR100261006B1 (ko) * 1996-07-03 2000-07-01 오타 유다카 열교환기용 편평튜우브
JPH10137877A (ja) * 1996-11-05 1998-05-26 Zexel Corp 熱交換器用チューブの製造方法
US6151949A (en) * 1999-08-25 2000-11-28 Visteon Global Technologies, Inc. Method of manufacturing a flat corrugated tube
CN202145023U (zh) * 2011-07-01 2012-02-15 北京桑普电器有限公司 一种菱形通道充油式薄板电暖器
CN204202469U (zh) * 2014-10-29 2015-03-11 张博然 机翼式换热扁管

Also Published As

Publication number Publication date
WO2017134359A1 (fr) 2017-08-10
FR3047554A1 (fr) 2017-08-11
CN109073335A (zh) 2018-12-21
EP3411650A1 (fr) 2018-12-12

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