JP2011190982A - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JP2011190982A JP2011190982A JP2010057192A JP2010057192A JP2011190982A JP 2011190982 A JP2011190982 A JP 2011190982A JP 2010057192 A JP2010057192 A JP 2010057192A JP 2010057192 A JP2010057192 A JP 2010057192A JP 2011190982 A JP2011190982 A JP 2011190982A
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- JP
- Japan
- Prior art keywords
- refrigerant
- gas
- air
- heat exchanger
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 285
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000004781 supercooling Methods 0.000 claims abstract description 37
- 239000002826 coolant Substances 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 8
- 238000013021 overheating Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 13
- 238000004378 air conditioning Methods 0.000 description 46
- 238000010438 heat treatment Methods 0.000 description 17
- 238000005192 partition Methods 0.000 description 15
- 238000001816 cooling Methods 0.000 description 14
- 239000003990 capacitor Substances 0.000 description 12
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001417523 Plesiopidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
-
- 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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
-
- 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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0435—Combination of units extending one behind the other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0084—Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
【解決手段】上下方向に複数伸長して形成されたチューブ21aおよびチューブ21aに接合された放熱フィン21bを備え、冷媒体をチューブ21a内に通すことにより外部からの気体と熱交換する冷媒凝縮部21と、冷媒体を気液分離するレシーバタンク22と、上下方向に冷媒体の導出部23cと導入部23dとを備え、冷媒体と外部からの気体とで熱交換を行う冷媒過冷却部23と、を有し、冷媒体が、冷媒凝縮部21、レシーバタンク22、冷媒過冷却部23の順に通流するとともに、外部からの気体が冷媒過冷却部23を流れた後、冷媒凝縮部21に流れるように構成した。
【選択図】図1
Description
図1および図2に示すように、第1実施形態の熱交換器20は、熱交換器20は、冷媒凝縮部21、レシーバタンク(気液分離部)22および冷媒過冷却部23を備え、冷媒凝縮部21に冷媒過冷却部23が重ねられて構成されている。
図5に示すように、暖房運転時には、コンプレッサ10が駆動されると、コンプレッサ10の吸入口10aから吸入され、吐出口10bから吐出された冷媒体は、配管a1を介して熱交換器20に供給される。これにより、高温・高圧の冷媒体(気体)が熱交換器20に供給されることになる。
図6に示すように、冷房運転時には、コンプレッサ10が駆動されると、コンプレッサ10で圧縮された冷媒体は、配管a1を介して熱交換器20に供給される。これにより、高温・高圧の冷媒体(気体)が熱交換器20に供給されることになる。
21 冷媒凝縮部
21a チューブ
21b 放熱フィン(フィン)
21c 上部ヘッダ
21d 下部ヘッダ(分岐流路)
22 レシーバタンク(気液分離部)
23 冷媒過冷却部
23c 導入部
23d 導出部
Q1 冷媒入口部
Q2 冷媒出口部
R1 過熱領域
R2 過冷却領域
Claims (3)
- 上下方向に複数伸長して形成されたチューブおよび前記チューブに接合されたフィンを備え、冷媒体を前記チューブ内に通すことにより外部からの気体と熱交換する冷媒凝縮部と、
前記冷媒体を気液分離する気液分離部と、
上下方向に前記冷媒体の導出部と導入部とを備え、前記冷媒体と前記外部からの気体とで熱交換を行う冷媒過冷却部と、を有し、
前記冷媒体が、前記冷媒凝縮部、前記気液分離部、前記冷媒過冷却部の順に通流するとともに、前記外部からの気体が前記冷媒過冷却部を流れた後、前記冷媒凝縮部に流れるように構成したことを特徴とする熱交換器。 - 前記冷媒凝縮部の冷媒入口部に過熱領域を配置し、
前記冷媒過冷却部の冷媒出口部に過冷却領域を配置し、
前記外部からの気体が前記過冷却領域を流れた後、少なくとも一部が前記過熱領域に流れることを特徴とする請求項1に記載の熱交換器。 - 前記冷媒凝縮部は、前記気液分離部に導出する経路と、外部に冷媒体を導出する経路とを分岐する分岐流路を備えたことを特徴とする請求項1または請求項2に記載の熱交換器。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010057192A JP5200045B2 (ja) | 2010-03-15 | 2010-03-15 | 熱交換器 |
US13/043,495 US20110219817A1 (en) | 2010-03-15 | 2011-03-09 | Heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010057192A JP5200045B2 (ja) | 2010-03-15 | 2010-03-15 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011190982A true JP2011190982A (ja) | 2011-09-29 |
JP5200045B2 JP5200045B2 (ja) | 2013-05-15 |
Family
ID=44558635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010057192A Expired - Fee Related JP5200045B2 (ja) | 2010-03-15 | 2010-03-15 | 熱交換器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110219817A1 (ja) |
JP (1) | JP5200045B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013084469A1 (ja) * | 2011-12-08 | 2013-06-13 | 株式会社デンソー | 熱交換器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2974409B1 (fr) * | 2011-04-21 | 2018-01-05 | Valeo Systemes Thermiques | Echangeur de chaleur pour une installation de chauffage, ventilation et/ou climatisation |
JP6088905B2 (ja) * | 2013-05-24 | 2017-03-01 | サンデンホールディングス株式会社 | 複式熱交換器 |
JP6026956B2 (ja) * | 2013-05-24 | 2016-11-16 | サンデンホールディングス株式会社 | 室内熱交換器 |
EP2835608A1 (en) * | 2013-08-08 | 2015-02-11 | VALEO AUTOSYSTEMY Sp. Z. o.o. | Dual plane condenser |
ITUB20152983A1 (it) * | 2015-08-07 | 2017-02-07 | De Longhi Appliances Srl | Condizionatore portatile perfezionato |
US20180252218A1 (en) * | 2017-03-01 | 2018-09-06 | Ingersoll-Rand Company | Paired oil cooler and aftercooler fluid flow arrangement |
FR3096447B1 (fr) * | 2019-05-21 | 2021-05-21 | Valeo Systemes Thermiques | Echangeur de chaleur et système d’échange thermique associé pour véhicule |
CN113063241B (zh) * | 2019-12-30 | 2022-06-21 | 浙江三花智能控制股份有限公司 | 换热组件 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60152869A (ja) * | 1984-01-20 | 1985-08-12 | 株式会社デンソー | 車両用冷房冷蔵装置 |
JPH0384395A (ja) * | 1989-08-23 | 1991-04-09 | Showa Alum Corp | 複式熱交換器 |
JP2001041601A (ja) * | 1999-07-30 | 2001-02-16 | Denso Corp | 冷凍サイクル装置 |
JP2004020070A (ja) * | 2002-06-18 | 2004-01-22 | Hitachi Ltd | ヒートポンプ式冷温水機 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5529116A (en) * | 1989-08-23 | 1996-06-25 | Showa Aluminum Corporation | Duplex heat exchanger |
JP3051420B2 (ja) * | 1990-03-02 | 2000-06-12 | 株式会社日立製作所 | 空気調和装置,その装置に用いられる室内熱交換器の製造方法 |
JP4608834B2 (ja) * | 2001-09-18 | 2011-01-12 | 株式会社デンソー | 冷凍サイクル装置 |
US6904770B2 (en) * | 2003-09-03 | 2005-06-14 | Delphi Technologies, Inc. | Multi-function condenser |
JP4089567B2 (ja) * | 2003-09-16 | 2008-05-28 | 株式会社デンソー | 冷却用熱交換器モジュール |
US7093461B2 (en) * | 2004-03-16 | 2006-08-22 | Hutchinson Fts, Inc. | Receiver-dryer for improving refrigeration cycle efficiency |
JP4246189B2 (ja) * | 2005-09-07 | 2009-04-02 | 株式会社デンソー | 冷凍サイクル装置 |
DE102006028017A1 (de) * | 2006-02-10 | 2007-08-16 | Behr Gmbh & Co. Kg | Wärmeübertrager, insbesondere mit Kältespeicher |
DE102006011327A1 (de) * | 2006-03-09 | 2007-09-13 | Behr Gmbh & Co. Kg | Wärmeübertrager mit Kältespeicher |
EP2313713A2 (en) * | 2008-07-04 | 2011-04-27 | Carrier Corporation | Refrigerated transport system testing |
-
2010
- 2010-03-15 JP JP2010057192A patent/JP5200045B2/ja not_active Expired - Fee Related
-
2011
- 2011-03-09 US US13/043,495 patent/US20110219817A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60152869A (ja) * | 1984-01-20 | 1985-08-12 | 株式会社デンソー | 車両用冷房冷蔵装置 |
JPH0384395A (ja) * | 1989-08-23 | 1991-04-09 | Showa Alum Corp | 複式熱交換器 |
JP2001041601A (ja) * | 1999-07-30 | 2001-02-16 | Denso Corp | 冷凍サイクル装置 |
JP2004020070A (ja) * | 2002-06-18 | 2004-01-22 | Hitachi Ltd | ヒートポンプ式冷温水機 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013084469A1 (ja) * | 2011-12-08 | 2013-06-13 | 株式会社デンソー | 熱交換器 |
JP2013139998A (ja) * | 2011-12-08 | 2013-07-18 | Denso Corp | 熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
US20110219817A1 (en) | 2011-09-15 |
JP5200045B2 (ja) | 2013-05-15 |
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