WO2007111804A3 - Tube pour echangeur de chaleur en u avec double coude concave - Google Patents

Tube pour echangeur de chaleur en u avec double coude concave Download PDF

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Publication number
WO2007111804A3
WO2007111804A3 PCT/US2007/004917 US2007004917W WO2007111804A3 WO 2007111804 A3 WO2007111804 A3 WO 2007111804A3 US 2007004917 W US2007004917 W US 2007004917W WO 2007111804 A3 WO2007111804 A3 WO 2007111804A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
shaped
section
tube sections
straight tube
Prior art date
Application number
PCT/US2007/004917
Other languages
English (en)
Other versions
WO2007111804A2 (fr
Inventor
Dennis Jay Martin
Davey Joe Vadder
Original Assignee
Evapco Inc
Dennis Jay Martin
Davey Joe Vadder
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 Evapco Inc, Dennis Jay Martin, Davey Joe Vadder filed Critical Evapco Inc
Priority to EP07751659A priority Critical patent/EP1999424A4/fr
Publication of WO2007111804A2 publication Critical patent/WO2007111804A2/fr
Publication of WO2007111804A3 publication Critical patent/WO2007111804A3/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
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming

Landscapes

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

Abstract

La présente invention concerne un tube pour échangeur de chaleur comprenant un corps de tube formant un passage creux et présentant une section de tube en U définissant un double coude et une paire de sections de tube droites. Les sections de tube droites respectives sont reliées à la section en U au niveau de positions de connexion respectives et s'étendent généralement parallèlement les unes aux autres pour définir un espace interne disposé entre et parmi la section de tube en U et les sections de tube droites reliées à la section de tube en U. La section de tube en U présente une concavité formée dans celle-ci, la concavité définissant une portion de l'espace interne. Un tube ondulé d'échangeur de chaleur comprend une pluralité de sections de tube droites disposées en une pluralité de rangées généralement parallèles dans un plan commun et une pluralité de sections de tube en U reliées à la pluralité de sections de tube droites pour former une configuration ondulée.
PCT/US2007/004917 2006-03-24 2007-02-28 Tube pour echangeur de chaleur en u avec double coude concave WO2007111804A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07751659A EP1999424A4 (fr) 2006-03-24 2007-02-28 Tube pour echangeur de chaleur en u avec double coude concave

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/387,786 2006-03-24
US11/387,786 US20070221365A1 (en) 2006-03-24 2006-03-24 U-shaped heat exchanger tube with a concavity formed into its return bend

Publications (2)

Publication Number Publication Date
WO2007111804A2 WO2007111804A2 (fr) 2007-10-04
WO2007111804A3 true WO2007111804A3 (fr) 2008-02-21

Family

ID=38532127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/004917 WO2007111804A2 (fr) 2006-03-24 2007-02-28 Tube pour echangeur de chaleur en u avec double coude concave

Country Status (4)

Country Link
US (1) US20070221365A1 (fr)
EP (1) EP1999424A4 (fr)
CN (1) CN101410687A (fr)
WO (1) WO2007111804A2 (fr)

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US8220151B2 (en) * 2008-07-08 2012-07-17 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat pipe and method for manufacturing the same
DE102009047620C5 (de) * 2009-12-08 2023-01-19 Hanon Systems Wärmeübertrager mit Rohrbündel
US20120152500A1 (en) * 2010-12-21 2012-06-21 Pai-Ling Kao Flow passage structure for water-cooling device
ITVR20110102A1 (it) * 2011-05-13 2012-11-14 C M S Costruzione Macchine Special I S R L Macchina forcinatrice
JP2012240106A (ja) * 2011-05-23 2012-12-10 Furukawa Electric Co Ltd:The 曲げ加工機、及び長尺体成形品製造方法
WO2014165826A1 (fr) * 2013-04-04 2014-10-09 Brentwood Industries, Inc. Jeu de bobines de polymère et procédé de fabrication associé
US9539631B2 (en) * 2013-09-13 2017-01-10 Hanon Systems Manufacturing process for tube-in-tube internal heat exchanger
US20150323230A1 (en) * 2014-03-11 2015-11-12 Brazeway, Inc. Tube pattern for a refrigerator evaporator
US20180023895A1 (en) * 2016-07-22 2018-01-25 Trane International Inc. Enhanced Tubular Heat Exchanger
US20180106500A1 (en) * 2016-10-18 2018-04-19 Trane International Inc. Enhanced Tubular Heat Exchanger
JP7174339B2 (ja) 2018-01-26 2022-11-17 株式会社ノーリツ パイプベンダおよび金属製丸パイプの曲げ加工方法
WO2022155475A1 (fr) * 2021-01-18 2022-07-21 Baltimore Aircoil Company, Inc. Réservoir à pression d'échangeur de chaleur indirect doté de coudes à plis réglés
CN115647143A (zh) * 2022-12-27 2023-01-31 夏菱空调邯郸有限责任公司 一种空调用管路弯管机

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US6644079B2 (en) * 2001-12-21 2003-11-11 Burr Oak Tool And Gauge Company, Inc. Hairpin bender with leg length measurement and adjustment feature

Also Published As

Publication number Publication date
EP1999424A4 (fr) 2011-11-30
EP1999424A2 (fr) 2008-12-10
CN101410687A (zh) 2009-04-15
WO2007111804A2 (fr) 2007-10-04
US20070221365A1 (en) 2007-09-27

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