EP2282140B1 - Échangeur de chaleur et dispositif de production d eau chaude l utilisant - Google Patents

Échangeur de chaleur et dispositif de production d eau chaude l utilisant Download PDF

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Publication number
EP2282140B1
EP2282140B1 EP09729622.2A EP09729622A EP2282140B1 EP 2282140 B1 EP2282140 B1 EP 2282140B1 EP 09729622 A EP09729622 A EP 09729622A EP 2282140 B1 EP2282140 B1 EP 2282140B1
Authority
EP
European Patent Office
Prior art keywords
hot water
water supply
heat exchanger
spirally wound
inner 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.)
Not-in-force
Application number
EP09729622.2A
Other languages
German (de)
English (en)
Other versions
EP2282140A4 (fr
EP2282140A1 (fr
Inventor
Yasushi Murakoshi
Hirotaka Kado
Naotaka Iwasawa
Miwako Ito
Syou Ishii
Toshihisa Tago
Hiroshi Ishida
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of EP2282140A1 publication Critical patent/EP2282140A1/fr
Publication of EP2282140A4 publication Critical patent/EP2282140A4/fr
Application granted granted Critical
Publication of EP2282140B1 publication Critical patent/EP2282140B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/54—Water heaters for bathtubs or pools; Water heaters for reheating the water in bathtubs or pools
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/14—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/12—Heat pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/06—Heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/08—Storage tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/20—Heat consumers

Claims (5)

  1. Echangeur de chaleur comportant: un tube intérieur (51, 52) conducteur de chaleur dans lequel circule un premier moyen de transmission de chaleur; et un tube extérieur (53, 54) à l'intérieur duquel se trouve disposé le tube intérieur (51, 52), l'échangeur de chaleur faisant circuler un deuxième moyen de transmission de chaleur entre le tube intérieur (51, 52) et le tube extérieur (53, 54) assurant ainsi l'échange de chaleur entre le premier moyen de transmission de chaleur et le deuxième moyen de transmission de chaleur au moyen du tube intérieur (51, 52), caractérisé en ce que le nombre de tubes intérieurs (51) côté aval du deuxième moyen de transmission de chaleur est inférieur au nombre de tubes intérieurs (52) côté amont du deuxième moyen de transmission de chaleur, caractérisé en ce que:
    le diamètre des tubes extérieurs (54) côté amont en service du deuxième moyen de transmission de chaleur est égal au diamètre des tubes extérieurs (53) côté aval en service du deuxième moyen de transmission de chaleur.
  2. Echangeur de chaleur selon la revendication 1, comportant par ailleurs:
    un premier collecteur intermédiaire (57) situé entre le tube intérieur (52) côté amont du deuxième moyen de transmission de chaleur et le tube intérieur (51) côté aval de ce deuxième moyen de transmission de chaleur, et auquel sont raccordés dans la même direction le tube intérieur (52) côté amont et le tube intérieur (51) côté aval; et
    un deuxième collecteur intermédiaire (58) situé entre le tube extérieur (54) côté amont du deuxième moyen de transmission de chaleur et le tube extérieur (53) côté aval de ce deuxième moyen de transmission de chaleur, et auquel sont raccordés dans la même direction le tube extérieur (54) côté amont et le tube extérieur (53) côté aval.
  3. Echangeur de chaleur selon la revendication 1, caractérisé en ce que le tube intérieur (51, 52) et le tube extérieur (53, 54) sont enroulés en spirale et sont formés de telle manière qu'une partie enroulée en spirale (A1) qui est (A2) qui est enroulée en spirale de l'intérieur à l'extérieur sont alternées; et de manière aussi qu'une tuyauterie se prolonge entre chacun des parties enroulées en spirale (A1, A2) par déplacement de la tuyauterie à l'intérieur ou à l'extérieur des parties adjacentes enroulées en spirale (A1, A2) dans la même direction que celle où sont disposées les parties enroulées en spirale (A1, A2).
  4. Echangeur de chaleur selon la revendication 3, caractérisé en ce que certaines portions des parties enroulées en spirale (A1, A2) de chacune des parties enroulées en spirale (A1, A2) sont formées de manière à s'étendre dans une direction qui est orthogonale par rapport à la direction dans laquelle chacune des parties enroulées en spirale (A1, A2) se trouve disposée que les autres parties enroulées en spirale (A1, A2).
  5. Système d'approvisionnement en eau chaude comportant l'échangeur de chaleur selon l'une quelconque des revendications 1 à 4, qui fait circuler l'eau chaude approvisionnée en tant que deuxième moyen de transmission de chaleur dans le tube extérieur (53, 54) et qui fait circuler, dans le tube intérieur (51, 52) de l'échangeur de chaleur, le premier moyen de transmission de chaleur servant à chauffer l'eau chaude approvisionnée.
EP09729622.2A 2008-04-08 2009-04-01 Échangeur de chaleur et dispositif de production d eau chaude l utilisant Not-in-force EP2282140B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008100377 2008-04-08
JP2008191924A JP5180716B2 (ja) 2008-04-08 2008-07-25 熱交換器及びこれを用いた給湯装置
PCT/JP2009/056811 WO2009125700A1 (fr) 2008-04-08 2009-04-01 Échangeur de chaleur et dispositif de production d’eau chaude l’utilisant

Publications (3)

Publication Number Publication Date
EP2282140A1 EP2282140A1 (fr) 2011-02-09
EP2282140A4 EP2282140A4 (fr) 2014-01-01
EP2282140B1 true EP2282140B1 (fr) 2014-09-03

Family

ID=41161832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09729622.2A Not-in-force EP2282140B1 (fr) 2008-04-08 2009-04-01 Échangeur de chaleur et dispositif de production d eau chaude l utilisant

Country Status (4)

Country Link
EP (1) EP2282140B1 (fr)
JP (1) JP5180716B2 (fr)
AU (1) AU2009234819B2 (fr)
WO (1) WO2009125700A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010139101A (ja) * 2008-12-09 2010-06-24 Sanden Corp 熱交換器及びこれを用いた給湯装置
JP5474483B2 (ja) * 2009-10-16 2014-04-16 株式会社日立製作所 中間熱交換器及びそれを用いた空調給湯システム
JP5345038B2 (ja) * 2009-10-29 2013-11-20 東芝キヤリア株式会社 銀イオン発生装置及びヒートポンプ給湯システム
JP5899679B2 (ja) * 2011-06-29 2016-04-06 株式会社ノーリツ 熱交換器及びその製造方法
CN110657695A (zh) * 2018-07-20 2020-01-07 青岛鑫众合贸易有限公司 一种电站锅炉热管冷凝端的设计方法
CN112254201B (zh) * 2020-10-13 2021-12-03 嘉兴尚坤科技有限公司 一种汽暖供热式地暖地板
CN112254194B (zh) * 2020-10-13 2021-12-03 嘉兴尚坤科技有限公司 一种水暖供热式地暖地板

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931685A1 (de) * 1989-09-22 1991-04-04 Borsig Babcock Ag Waermetauscher zum kuehlen von reaktionsgas
JP2005127684A (ja) * 2003-10-27 2005-05-19 Atago Seisakusho:Kk 二重管式熱交換器
JP2005147564A (ja) * 2003-11-18 2005-06-09 Toyo Radiator Co Ltd ２重管式熱交換器
JP4063237B2 (ja) * 2004-04-06 2008-03-19 松下電器産業株式会社 熱交換装置及びそれを用いたヒートポンプ給湯装置
JP4338591B2 (ja) * 2004-06-07 2009-10-07 株式会社ティラド 熱交換器のディストリビュータ
JP2006046877A (ja) 2004-08-09 2006-02-16 Sanyo Electric Co Ltd ヒートポンプ式給湯暖房装置
JP2007218461A (ja) * 2006-02-15 2007-08-30 Matsushita Electric Ind Co Ltd ２重管式熱交換器
JP4699945B2 (ja) * 2006-06-09 2011-06-15 三菱電機株式会社 渦巻き多段形熱交換器の製造方法及び渦巻き多段形熱交換器

Also Published As

Publication number Publication date
JP5180716B2 (ja) 2013-04-10
WO2009125700A1 (fr) 2009-10-15
AU2009234819A1 (en) 2009-10-15
EP2282140A4 (fr) 2014-01-01
AU2009234819B2 (en) 2014-05-22
JP2009270809A (ja) 2009-11-19
EP2282140A1 (fr) 2011-02-09

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