CN100439818C - 冷冻装置 - Google Patents
冷冻装置 Download PDFInfo
- Publication number
- CN100439818C CN100439818C CNB2005101216790A CN200510121679A CN100439818C CN 100439818 C CN100439818 C CN 100439818C CN B2005101216790 A CNB2005101216790 A CN B2005101216790A CN 200510121679 A CN200510121679 A CN 200510121679A CN 100439818 C CN100439818 C CN 100439818C
- Authority
- CN
- China
- Prior art keywords
- temperature side
- weight
- r245fa
- refrigerant
- refrigerant loop
- 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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- 239000003507 refrigerant Substances 0.000 claims abstract description 110
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 29
- 238000001704 evaporation Methods 0.000 claims description 21
- 230000008020 evaporation Effects 0.000 claims description 16
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 32
- 238000009835 boiling Methods 0.000 description 25
- 239000007788 liquid Substances 0.000 description 25
- 239000003921 oil Substances 0.000 description 22
- 239000003638 chemical reducing agent Substances 0.000 description 15
- 239000012071 phase Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 12
- 239000007791 liquid phase Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 2
- 229940099364 dichlorofluoromethane Drugs 0.000 description 2
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000013028 medium composition Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 2
- 230000000306 recurrent effect Effects 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 description 1
- VMTCKFAPVIWNOF-UHFFFAOYSA-N methane tetrahydrofluoride Chemical group C.F.F.F.F VMTCKFAPVIWNOF-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/13—Inert gases
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/12—Inflammable refrigerants
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004361093 | 2004-12-14 | ||
JP2004361093A JP4420807B2 (ja) | 2004-12-14 | 2004-12-14 | 冷凍装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1821681A CN1821681A (zh) | 2006-08-23 |
CN100439818C true CN100439818C (zh) | 2008-12-03 |
Family
ID=36582220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101216790A Active CN100439818C (zh) | 2004-12-14 | 2005-12-06 | 冷冻装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7624585B2 (zh) |
JP (1) | JP4420807B2 (zh) |
KR (1) | KR100652080B1 (zh) |
CN (1) | CN100439818C (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007107858A (ja) * | 2005-10-17 | 2007-04-26 | Sanyo Electric Co Ltd | 冷凍装置 |
JP5128424B2 (ja) * | 2008-09-10 | 2013-01-23 | パナソニックヘルスケア株式会社 | 冷凍装置 |
US9238398B2 (en) * | 2008-09-25 | 2016-01-19 | B/E Aerospace, Inc. | Refrigeration systems and methods for connection with a vehicle's liquid cooling system |
FR2936806B1 (fr) * | 2008-10-08 | 2012-08-31 | Arkema France | Fluide refrigerant |
JP2011112351A (ja) * | 2009-11-30 | 2011-06-09 | Sanyo Electric Co Ltd | 冷凍装置 |
CN102911642A (zh) * | 2010-07-09 | 2013-02-06 | 天津大学 | 含有异丁烷(R600a)的中高温热泵混合工质 |
CN101892033A (zh) * | 2010-07-09 | 2010-11-24 | 天津大学 | 含有碳氢化合物的中高温热泵混合工质 |
US9605887B2 (en) | 2011-07-29 | 2017-03-28 | Hdt Expeditionary Systems, Inc. | Transportable packaged ice supply system for high temperature environments |
JP5575191B2 (ja) * | 2012-08-06 | 2014-08-20 | 三菱電機株式会社 | 二元冷凍装置 |
JP5575192B2 (ja) * | 2012-08-06 | 2014-08-20 | 三菱電機株式会社 | 二元冷凍装置 |
JP2014037928A (ja) * | 2012-08-17 | 2014-02-27 | Toshiba Carrier Corp | 冷凍サイクル装置 |
WO2014050103A1 (ja) * | 2012-09-28 | 2014-04-03 | パナソニックヘルスケア株式会社 | 二元冷凍装置 |
CN103673434A (zh) * | 2013-12-08 | 2014-03-26 | 合肥天鹅制冷科技有限公司 | 一种载冷循环容器 |
CN103925728A (zh) * | 2014-04-02 | 2014-07-16 | 青岛澳柯玛超低温冷冻设备有限公司 | 一种单压缩机自复叠制冷系统 |
US9476613B2 (en) * | 2014-04-10 | 2016-10-25 | Mahle International Gmbh | Method to control a cooling circuit |
CN104266400B (zh) * | 2014-10-25 | 2019-03-29 | 哈尔滨兴旺制冷设备有限责任公司 | 超低温自动复叠式制冷系统及制冷方法 |
US10005939B2 (en) * | 2015-05-18 | 2018-06-26 | Nihon Freezer Co., Ltd. | Non-azeotropic refrigerant for extremely low temperature |
CN107328128A (zh) * | 2017-08-18 | 2017-11-07 | 广东高而美制冷设备有限公司 | 一种高温空调热泵系统及其工作方式 |
JP6912649B2 (ja) * | 2018-02-20 | 2021-08-04 | Phcホールディングス株式会社 | 冷凍装置 |
JP6994419B2 (ja) * | 2018-03-29 | 2022-01-14 | 東京エレクトロン株式会社 | 冷却システム |
CN110305631A (zh) * | 2019-07-03 | 2019-10-08 | 上海沛芾航天科技发展有限公司 | 一种用于环境试验箱的混合工质制冷剂 |
CN114058334B (zh) * | 2019-09-18 | 2024-04-26 | 冰山松洋生物科技(大连)有限公司 | 混合制冷剂及制冷系统 |
KR102319331B1 (ko) * | 2021-05-17 | 2021-10-29 | 주식회사 우진이앤지 | 초저온 급속냉동 시스템 |
CN116606632B (zh) * | 2023-07-19 | 2023-10-20 | 中科美菱低温科技股份有限公司 | 制冷剂 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823101Y2 (ja) * | 1978-07-03 | 1983-05-17 | 三洋電機株式会社 | 二元冷凍装置の中間熱交換器 |
US6557358B2 (en) * | 2001-06-28 | 2003-05-06 | Kendro Laboratory Products, Inc. | Non-hydrocarbon ultra-low temperature system for a refrigeration system |
US6652769B1 (en) * | 1999-09-28 | 2003-11-25 | Sanyo Electric Co., Ltd. | Refrigerant composition and refrigerating circuit employing the same |
US20040124394A1 (en) * | 2002-11-27 | 2004-07-01 | Chuan Weng | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3768273A (en) * | 1972-10-19 | 1973-10-30 | Gulf & Western Industries | Self-balancing low temperature refrigeration system |
JPS6019601B2 (ja) | 1981-03-23 | 1985-05-17 | 市光工業株式会社 | 車輛用灯具 |
US4416119A (en) * | 1982-01-08 | 1983-11-22 | Whirlpool Corporation | Variable capacity binary refrigerant refrigeration apparatus |
US4439996A (en) * | 1982-01-08 | 1984-04-03 | Whirlpool Corporation | Binary refrigerant system with expansion valve control |
GB2180921B (en) * | 1985-09-25 | 1990-01-24 | Sanyo Electric Co | Refrigeration system |
US4978467A (en) * | 1989-09-26 | 1990-12-18 | Allied-Signal Inc. | Azeotrope-like compositions of pentafluoroethane and difluoromethane |
JPH03208151A (ja) | 1990-01-09 | 1991-09-11 | Mitsubishi Electric Corp | Dmaコントローラ |
US5092138A (en) * | 1990-07-10 | 1992-03-03 | The University Of Maryland | Refrigeration system |
JP3469587B2 (ja) * | 1991-04-02 | 2003-11-25 | 三洋電機株式会社 | 冷媒組成物 |
JP3208151B2 (ja) | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
TW204364B (en) * | 1992-03-05 | 1993-04-21 | Dairei Kk | Carbon-fluoro coolant mixture |
US5408848A (en) * | 1994-02-25 | 1995-04-25 | General Signal Corporation | Non-CFC autocascade refrigeration system |
JPH09208940A (ja) | 1996-01-31 | 1997-08-12 | Sanyo Electric Co Ltd | 冷凍装置 |
US5672294A (en) * | 1996-04-10 | 1997-09-30 | Alliedsignal Inc. | Azeotrope-like compositions of 1,1,1,3,3-pentaflurorpropane and hydrocarbons |
JP2004502024A (ja) * | 2000-06-28 | 2004-01-22 | アイジーシー ポリコールド システムズ インコーポレイテッド | 極低温絞りサイクル冷凍システムに使用する不燃性混合冷媒 |
US6532752B1 (en) * | 2002-03-28 | 2003-03-18 | Praxair Technology, Inc. | Food freezing system |
JP2004002492A (ja) | 2002-04-09 | 2004-01-08 | Shin Meiwa Ind Co Ltd | 冷媒組成物及び超低温冷凍装置 |
JP3863831B2 (ja) | 2002-09-27 | 2006-12-27 | 三洋電機株式会社 | 冷媒組成物およびこの冷媒組成物を用いた冷凍回路 |
JP2004125200A (ja) * | 2002-09-30 | 2004-04-22 | Sanyo Electric Co Ltd | 冷媒回収装置およびそれを用いた冷媒回収方法 |
-
2004
- 2004-12-14 JP JP2004361093A patent/JP4420807B2/ja active Active
-
2005
- 2005-12-06 CN CNB2005101216790A patent/CN100439818C/zh active Active
- 2005-12-13 US US11/299,942 patent/US7624585B2/en active Active
- 2005-12-13 KR KR1020050122209A patent/KR100652080B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5823101Y2 (ja) * | 1978-07-03 | 1983-05-17 | 三洋電機株式会社 | 二元冷凍装置の中間熱交換器 |
US6652769B1 (en) * | 1999-09-28 | 2003-11-25 | Sanyo Electric Co., Ltd. | Refrigerant composition and refrigerating circuit employing the same |
US6557358B2 (en) * | 2001-06-28 | 2003-05-06 | Kendro Laboratory Products, Inc. | Non-hydrocarbon ultra-low temperature system for a refrigeration system |
US20040124394A1 (en) * | 2002-11-27 | 2004-07-01 | Chuan Weng | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system |
Also Published As
Publication number | Publication date |
---|---|
JP4420807B2 (ja) | 2010-02-24 |
JP2006170487A (ja) | 2006-06-29 |
CN1821681A (zh) | 2006-08-23 |
KR100652080B1 (ko) | 2006-12-01 |
KR20060067838A (ko) | 2006-06-20 |
US20060123805A1 (en) | 2006-06-15 |
US7624585B2 (en) | 2009-12-01 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PANASONIC HEALTHCARE + MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20120911 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120911 Address after: Japan Ehime Prefecture Patentee after: Panasonic Healthcare Co., Ltd Address before: Japan Osaka Patentee before: Sanyo Electric Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: PANASONIC HEALTHCARE HOLDINGS CO., LTD. Free format text: FORMER OWNER: PANASONIC HEALTHCARE + MEDICAL EQUIPMENT CO., LTD. Effective date: 20150409 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150409 Address after: Tokyo, Japan Patentee after: Panasonic's health medical treatment is controlled interest Co., Ltd. Address before: Japan Ehime Prefecture Patentee before: Panasonic Healthcare Co., Ltd |
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Pu Hei holding company Address before: Tokyo, Japan Patentee before: Panasonic's health medical treatment is controlled interest Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |