JP6026871B2 - 熱交換器及び熱交換器の製造方法 - Google Patents
熱交換器及び熱交換器の製造方法 Download PDFInfo
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- JP6026871B2 JP6026871B2 JP2012260931A JP2012260931A JP6026871B2 JP 6026871 B2 JP6026871 B2 JP 6026871B2 JP 2012260931 A JP2012260931 A JP 2012260931A JP 2012260931 A JP2012260931 A JP 2012260931A JP 6026871 B2 JP6026871 B2 JP 6026871B2
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- Prior art keywords
- refrigerant
- heat exchanger
- microtube
- microtubes
- evaporator
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000003507 refrigerant Substances 0.000 claims description 115
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 238000011156 evaluation Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims 2
- 238000012546 transfer Methods 0.000 description 25
- 238000005192 partition Methods 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
Images
Classifications
-
- 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
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
- F28F1/128—Fins with openings, e.g. louvered fins
-
- 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
- F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
- F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
2 ガスクーラ(熱交換器)
3 膨張弁
4 蒸発器
7 冷媒回路
11、12 ヘッダー
11A、11B、12A 仕切部材
13 マイクロチューブ
14 フィン
17 冷媒入口配管
18 冷媒出口配管
21〜14 冷媒パス
Claims (6)
- 圧縮機、ガスクーラ、減圧装置、及び、蒸発器を順次環状に接続して成る冷媒回路を備え、前記蒸発器にて収納室内を冷却する冷却庫において、前記ガスクーラとして使用されることを特徴とする請求項1に記載の熱交換器。
- 前記冷却庫は、前記収納室内に商品を収納し、前記蒸発器にて冷却しながら販売する自動販売機であることを特徴とする請求項2に記載の熱交換器。
- 複数本のマイクロチューブの両端を一対のヘッダーにて相互に連通し、各マイクロチューブに渡って熱交換用のフィンを取り付けて成り、冷媒として二酸化炭素を使用する熱交換器の製造方法であって、
前記マイクロチューブの水力直径をDh、前記ヘッダー内を仕切ることで往復構成される冷媒パスの数をNP、当該冷媒パスを構成する前記マイクロチューブの本数をTN、前記フィンが存在する部分の前記マイクロチューブの長さをTl、前記マイクロチューブの冷媒流路断面積をSc、前記マイクロチューブの総本数をTANとしたときに、
- 圧縮機、ガスクーラ、減圧装置、及び、蒸発器を順次環状に接続して成る冷媒回路を備え、前記蒸発器にて収納室内を冷却する冷却庫において、前記ガスクーラとして使用されることを特徴とする請求項4に記載の熱交換器の製造方法。
- 前記冷却庫は、前記収納室内に商品を収納し、前記蒸発器にて冷却しながら販売する自動販売機であることを特徴とする請求項5に記載の熱交換器の製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012260931A JP6026871B2 (ja) | 2012-11-29 | 2012-11-29 | 熱交換器及び熱交換器の製造方法 |
PCT/JP2013/082158 WO2014084342A1 (ja) | 2012-11-29 | 2013-11-29 | 熱交換器及び熱交換器の製造方法 |
CN201380062241.2A CN104813133B (zh) | 2012-11-29 | 2013-11-29 | 热交换器及热交换器的制造方法 |
DE112013005694.1T DE112013005694T5 (de) | 2012-11-29 | 2013-11-29 | Wärmetauscher und Verfahren zum Herstellen eines Wärmetauschers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012260931A JP6026871B2 (ja) | 2012-11-29 | 2012-11-29 | 熱交換器及び熱交換器の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014105958A JP2014105958A (ja) | 2014-06-09 |
JP6026871B2 true JP6026871B2 (ja) | 2016-11-16 |
Family
ID=50827970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012260931A Active JP6026871B2 (ja) | 2012-11-29 | 2012-11-29 | 熱交換器及び熱交換器の製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6026871B2 (ja) |
CN (1) | CN104813133B (ja) |
DE (1) | DE112013005694T5 (ja) |
WO (1) | WO2014084342A1 (ja) |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6745827B2 (en) * | 2001-09-29 | 2004-06-08 | Halla Climate Control Corporation | Heat exchanger |
JP2003286846A (ja) * | 2002-03-27 | 2003-10-10 | Calsonic Kansei Corp | 変速機用オイルクーラモジュール |
JP2005127597A (ja) * | 2003-10-23 | 2005-05-19 | Matsushita Electric Ind Co Ltd | 熱交換器 |
EP1819436A1 (en) * | 2004-11-03 | 2007-08-22 | Velocys, Inc. | Partial boiling in mini and micro-channels |
JP2006132819A (ja) * | 2004-11-04 | 2006-05-25 | Hitachi Ltd | 熱交換器及びそれを用いた液冷システム |
JP2007078317A (ja) * | 2005-09-16 | 2007-03-29 | Sanyo Electric Co Ltd | 冷却装置用熱交換器及び冷却装置 |
JP2008082619A (ja) * | 2006-09-27 | 2008-04-10 | Sanyo Electric Co Ltd | 熱交換器 |
JP4832355B2 (ja) * | 2007-04-26 | 2011-12-07 | 三菱電機株式会社 | 冷凍空調装置 |
CN201368619Y (zh) * | 2009-02-03 | 2009-12-23 | 浙江康盛股份有限公司 | 一种热泵型平行流换热器 |
CN201378007Y (zh) * | 2009-04-30 | 2010-01-06 | 陈基镛 | 一种波形散热翅片 |
CN101614501A (zh) * | 2009-06-04 | 2009-12-30 | 浙江康盛股份有限公司 | 微通道用平行流换热器翅片 |
CN101672553B (zh) * | 2009-09-25 | 2012-03-28 | 华南理工大学 | 一种微通道与外翅片一体成型的平行流换热器 |
CN201779925U (zh) * | 2010-07-02 | 2011-03-30 | 海信科龙电器股份有限公司 | 一种平行流蒸发器及热泵空调器 |
-
2012
- 2012-11-29 JP JP2012260931A patent/JP6026871B2/ja active Active
-
2013
- 2013-11-29 WO PCT/JP2013/082158 patent/WO2014084342A1/ja active Application Filing
- 2013-11-29 CN CN201380062241.2A patent/CN104813133B/zh active Active
- 2013-11-29 DE DE112013005694.1T patent/DE112013005694T5/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE112013005694T5 (de) | 2015-10-15 |
CN104813133A (zh) | 2015-07-29 |
WO2014084342A1 (ja) | 2014-06-05 |
JP2014105958A (ja) | 2014-06-09 |
CN104813133B (zh) | 2017-10-03 |
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