EP2977697A3 - Heat exchanger and heat exchanging unit - Google Patents

Heat exchanger and heat exchanging unit Download PDF

Info

Publication number
EP2977697A3
EP2977697A3 EP15167869.5A EP15167869A EP2977697A3 EP 2977697 A3 EP2977697 A3 EP 2977697A3 EP 15167869 A EP15167869 A EP 15167869A EP 2977697 A3 EP2977697 A3 EP 2977697A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger tubes
heat
exchanging unit
tubes
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.)
Withdrawn
Application number
EP15167869.5A
Other languages
German (de)
French (fr)
Other versions
EP2977697A2 (en
Inventor
Takahiro Matsuura
Hiroshi Hasegawa
Tomoichiro Tamura
Atsuo Okaichi
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP2977697A2 publication Critical patent/EP2977697A2/en
Publication of EP2977697A3 publication Critical patent/EP2977697A3/en
Withdrawn legal-status Critical Current

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
    • F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • 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
    • 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
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators

Abstract

A heat exchanger has a plurality of heat exchanger tubes. Each heat exchanger tube has an internal flow path through which a first fluid flows. These heat exchanger tubes are arranged so that an external flow path, through which a second fluid that exchanges heat with the first fluid flows, is formed between each two adjacent heat exchanger tubes. Each two adjacent heat exchanger tubes are bonded together at the inlets and outlets of the internal flow paths in the two heat exchanger tubes. One of each two adjacent heat exchanger tubes is offset with respect to the other heat exchanger tube in a direction perpendicular to an arrangement direction in which these heat exchanger tubes are arranged.
EP15167869.5A 2014-05-16 2015-05-15 Heat exchanger and heat exchanging unit Withdrawn EP2977697A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014102391 2014-05-16

Publications (2)

Publication Number Publication Date
EP2977697A2 EP2977697A2 (en) 2016-01-27
EP2977697A3 true EP2977697A3 (en) 2016-04-27

Family

ID=53177252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15167869.5A Withdrawn EP2977697A3 (en) 2014-05-16 2015-05-15 Heat exchanger and heat exchanging unit

Country Status (4)

Country Link
US (1) US20150330713A1 (en)
EP (1) EP2977697A3 (en)
JP (1) JP2015232435A (en)
CN (1) CN105091630A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196742A (en) * 2016-08-15 2016-12-07 安徽天祥空调科技有限公司 A kind of Wind-cooling type vaporizer
CN109564071B (en) * 2016-10-21 2020-09-15 松下知识产权经营株式会社 Heat exchanger and refrigeration system using the same
JP2021025764A (en) * 2019-08-08 2021-02-22 株式会社デンソー Heat exchanger
JP2022070491A (en) * 2020-10-27 2022-05-13 有限会社和氣製作所 Heat exchanger
CN114543578A (en) * 2020-11-25 2022-05-27 广州华凌制冷设备有限公司 Heat exchanger, fins thereof, heat exchange equipment and air conditioner
CN115342041A (en) * 2022-09-14 2022-11-15 广东鑫钻节能科技股份有限公司 Intelligent energy-saving air compression station

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060278382A1 (en) * 2005-06-10 2006-12-14 Bhatti Mohinder S Laminated evaporator with optimally configured plates to align incident flow
DE102007032790A1 (en) * 2006-07-14 2008-01-17 Denso Corp., Kariya Waste heat recovery device
US20140048238A1 (en) * 2012-08-14 2014-02-20 Caterpillar Inc. Frameless Heat Exchanger
US20140116672A1 (en) * 2012-10-31 2014-05-01 Dana Canada Corporation Stacked-Plate Heat Exchanger With Single Plate Design

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5172752A (en) * 1990-06-12 1992-12-22 Goetz Jr Edward E Curved heat exchanger with low frontal area tube passes
DE69702180T2 (en) * 1996-02-01 2001-03-01 Northern Res & Engineering Cor Plate heat exchanger with fins
JP3268279B2 (en) * 1999-01-18 2002-03-25 三菱電機株式会社 Air conditioner
JP4451981B2 (en) * 2000-11-21 2010-04-14 三菱重工業株式会社 Heat exchange tube and finless heat exchanger
CA2389119A1 (en) * 2002-06-04 2003-12-04 Christopher R. Shore Lateral plate finned heat exchanger
US7278472B2 (en) * 2002-09-20 2007-10-09 Modine Manufacturing Company Internally mounted radial flow intercooler for a combustion air changer
FR2902183A1 (en) * 2006-06-13 2007-12-14 Technologies De L Echange Ther THERMAL EXCHANGERS WITH HOLLOW METAL FINS
CN100523471C (en) * 2006-07-14 2009-08-05 株式会社电装 Exhaust heat recovery device
JP2008039322A (en) 2006-08-08 2008-02-21 Univ Of Tokyo Heat exchanger and heat exchange apparatus having the same
JP2008116102A (en) * 2006-11-02 2008-05-22 Denso Corp Heat exchanger for cooling
US20090000774A1 (en) * 2007-06-29 2009-01-01 Macdonald Mark Integrated heat exchanger and diffuser
WO2009015235A1 (en) * 2007-07-23 2009-01-29 Amerigon Incorporated Radial thermoelectric device assembly
US20100116481A1 (en) * 2008-11-12 2010-05-13 Evans Timothy V Heat Exchanger
CN101995115B (en) * 2009-08-07 2014-07-23 江森自控科技公司 Multi-channel heat exchanger fins
US20140008046A1 (en) * 2012-07-05 2014-01-09 Airec Ab Plate for heat exchanger, heat exchanger and air cooler comprising a heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060278382A1 (en) * 2005-06-10 2006-12-14 Bhatti Mohinder S Laminated evaporator with optimally configured plates to align incident flow
DE102007032790A1 (en) * 2006-07-14 2008-01-17 Denso Corp., Kariya Waste heat recovery device
US20140048238A1 (en) * 2012-08-14 2014-02-20 Caterpillar Inc. Frameless Heat Exchanger
US20140116672A1 (en) * 2012-10-31 2014-05-01 Dana Canada Corporation Stacked-Plate Heat Exchanger With Single Plate Design

Also Published As

Publication number Publication date
CN105091630A (en) 2015-11-25
EP2977697A2 (en) 2016-01-27
JP2015232435A (en) 2015-12-24
US20150330713A1 (en) 2015-11-19

Similar Documents

Publication Publication Date Title
EP2977697A3 (en) Heat exchanger and heat exchanging unit
EP4033192A3 (en) Heat exchangers
EP2660549A3 (en) Heat exchanger
EP3589827A4 (en) An additively manufactured heat exchanger including flow turbulators defining internal fluid passageways
WO2014132047A3 (en) Heat transfer device for batteries
GB2575374A8 (en) Fluid heat exchanger and energy recycling device
JP2015127631A5 (en)
MX2018013426A (en) Heat exchanger and heat exchange module.
EA201890977A1 (en) SYSTEM FOR CLEANING THE OBJECT, SUCH AS A HEAT EXCHANGER
WO2018124980A3 (en) A heat exchanger for exchanging heat of fluids having different temperatures
WO2015061447A3 (en) Heat exchanger and side plate
WO2015008163A3 (en) Gas exchanger and artificial lung
EP3124832A3 (en) Heat exchanger for vehicle
EP3144623A3 (en) Heat exchanger and cooling system for generator electronics cooling
MY195134A (en) Heat Exchanger and Refrigeration System Using Same
MX2017003849A (en) Header plate for a heat exchanger, header box and heat exchanger.
EP2887000A3 (en) Combo-cooler
IN2015DN03086A (en)
EP2757337A3 (en) Plate heat exchanger
WO2015092334A3 (en) Flow control valve including a plurality of tubes having a geometrically variable cross-section
MX2018007544A (en) Heat exchanger and header for the same.
WO2016085817A3 (en) Frost tolerant microchannel heat exchanger
MX2019002342A (en) Fin enhancements for low reynolds number airflow.
EP3095986A3 (en) Transfer couplings
GB2581735B (en) Compact heat exchanger with alternating fluid channels

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F28D 1/053 20060101ALI20160323BHEP

Ipc: F28D 1/03 20060101AFI20160323BHEP

17P Request for examination filed

Effective date: 20161027

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20181206