JPWO2017208558A1 - 熱交換器 - Google Patents
熱交換器 Download PDFInfo
- Publication number
- JPWO2017208558A1 JPWO2017208558A1 JP2018520670A JP2018520670A JPWO2017208558A1 JP WO2017208558 A1 JPWO2017208558 A1 JP WO2017208558A1 JP 2018520670 A JP2018520670 A JP 2018520670A JP 2018520670 A JP2018520670 A JP 2018520670A JP WO2017208558 A1 JPWO2017208558 A1 JP WO2017208558A1
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- refrigerant
- gas
- liquid
- transfer 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 123
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 230000005514 two-phase flow Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 11
- 239000002826 coolant Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 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
- F25B39/02—Evaporators
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- 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
-
- 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
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
-
- 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
-
- 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
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
- F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
このため、フィン14も、伝熱管13と同様、アルミニウムや銅などの熱伝導率の高い材料で構成されることが望ましい。また、外部の空気とフィン14との熱伝達率を向上させるために、フィン14に溝やスリット等を設けてもよい。
液冷媒は、膨張弁3で断熱膨張し、気液二相流となる。その後、熱交換器1へ流入する。
熱交換器1において気化した冷媒は、再び、圧縮機4で昇圧され、凝縮器2に送られる。
Claims (5)
- 入口ヘッダと、
出口ヘッダと、
これらの間に配置された複数の伝熱管と、を備え、
前記伝熱管の内部は、冷媒の流路であり、
前記伝熱管の下端部は、前記入口ヘッダの内部に配置され、
前記入口ヘッダの内部にある前記伝熱管は、前記伝熱管の内部にガス冷媒が流入するように設けられた貫通孔を有する、熱交換器。 - 請求項1に記載の熱交換器であって、
さらに、気液分離器を備えた、熱交換器。 - 請求項1又は2に記載の熱交換器であって、
前記入口ヘッダは、液溜部とガス溜部とを有し、
前記伝熱管の下端部は、前記液溜部の内部に配置され、
前記貫通孔は、前記ガス溜部の内部に設けられている、熱交換器。 - 請求項1から3のいずれか一項に記載の熱交換器であって、
前記伝熱管の内径は、1.0mm以下である、熱交換器。 - 請求項1から4のいずれか一項に記載の熱交換器であって、
前記入口ヘッダの底部には、凸部が設けられている、熱交換器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016110991 | 2016-06-02 | ||
JP2016110991 | 2016-06-02 | ||
PCT/JP2017/009897 WO2017208558A1 (ja) | 2016-06-02 | 2017-03-13 | 熱交換器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017208558A1 true JPWO2017208558A1 (ja) | 2019-02-21 |
JP6678235B2 JP6678235B2 (ja) | 2020-04-08 |
Family
ID=60479277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018520670A Expired - Fee Related JP6678235B2 (ja) | 2016-06-02 | 2017-03-13 | 熱交換器 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6678235B2 (ja) |
DE (1) | DE112017002266T5 (ja) |
WO (1) | WO2017208558A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6887075B2 (ja) * | 2018-03-19 | 2021-06-16 | パナソニックIpマネジメント株式会社 | 熱交換器及びそれを用いた冷凍システム |
JP7209821B2 (ja) * | 2019-05-14 | 2023-01-20 | 三菱電機株式会社 | 熱交換器及び冷凍サイクル装置 |
WO2020237960A1 (zh) * | 2019-05-31 | 2020-12-03 | 浙江三花智能控制股份有限公司 | 分配管和换热器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10267468A (ja) * | 1997-03-25 | 1998-10-09 | Mitsubishi Electric Corp | 分配ヘッダー |
JP2005172373A (ja) * | 2003-12-12 | 2005-06-30 | Calsonic Kansei Corp | 蒸発器 |
JP2005299989A (ja) * | 2004-04-09 | 2005-10-27 | T Rad Co Ltd | 熱交換器用タンク |
JP2009133567A (ja) * | 2007-11-30 | 2009-06-18 | Calsonic Kansei Corp | 気液分離器及び空気調和装置 |
JP2014070860A (ja) * | 2012-10-01 | 2014-04-21 | Keihin Thermal Technology Corp | 熱交換器 |
JP2016038115A (ja) * | 2014-08-05 | 2016-03-22 | サンデンホールディングス株式会社 | 熱交換器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0660661B2 (ja) | 1984-07-03 | 1994-08-10 | トヨタ自動車株式会社 | トルク変動吸収クラツチ |
JP2001263861A (ja) | 2000-03-17 | 2001-09-26 | Sanyo Electric Co Ltd | 熱交換器 |
-
2017
- 2017-03-13 DE DE112017002266.5T patent/DE112017002266T5/de not_active Ceased
- 2017-03-13 WO PCT/JP2017/009897 patent/WO2017208558A1/ja active Application Filing
- 2017-03-13 JP JP2018520670A patent/JP6678235B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10267468A (ja) * | 1997-03-25 | 1998-10-09 | Mitsubishi Electric Corp | 分配ヘッダー |
JP2005172373A (ja) * | 2003-12-12 | 2005-06-30 | Calsonic Kansei Corp | 蒸発器 |
JP2005299989A (ja) * | 2004-04-09 | 2005-10-27 | T Rad Co Ltd | 熱交換器用タンク |
JP2009133567A (ja) * | 2007-11-30 | 2009-06-18 | Calsonic Kansei Corp | 気液分離器及び空気調和装置 |
JP2014070860A (ja) * | 2012-10-01 | 2014-04-21 | Keihin Thermal Technology Corp | 熱交換器 |
JP2016038115A (ja) * | 2014-08-05 | 2016-03-22 | サンデンホールディングス株式会社 | 熱交換器 |
Also Published As
Publication number | Publication date |
---|---|
WO2017208558A1 (ja) | 2017-12-07 |
JP6678235B2 (ja) | 2020-04-08 |
DE112017002266T5 (de) | 2019-01-24 |
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