CN1952527A - 冷冻装置 - Google Patents
冷冻装置 Download PDFInfo
- Publication number
- CN1952527A CN1952527A CNA2006101056599A CN200610105659A CN1952527A CN 1952527 A CN1952527 A CN 1952527A CN A2006101056599 A CNA2006101056599 A CN A2006101056599A CN 200610105659 A CN200610105659 A CN 200610105659A CN 1952527 A CN1952527 A CN 1952527A
- Authority
- CN
- China
- Prior art keywords
- weight
- refrigerant
- r245fa
- temperature
- cold
- 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
- 238000007710 freezing Methods 0.000 title abstract description 7
- 230000008014 freezing Effects 0.000 title abstract description 7
- 239000003507 refrigerant Substances 0.000 claims abstract description 95
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 230000008020 evaporation Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 description 38
- 238000009835 boiling Methods 0.000 description 19
- 230000008859 change Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 239000001273 butane Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 5
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000001052 transient effect 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
-
- 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
-
- 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
- C09K2205/34—The mixture being non-azeotropic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005301685A JP2007107858A (ja) | 2005-10-17 | 2005-10-17 | 冷凍装置 |
JP2005301685 | 2005-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1952527A true CN1952527A (zh) | 2007-04-25 |
CN100460779C CN100460779C (zh) | 2009-02-11 |
Family
ID=37605748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101056599A Active CN100460779C (zh) | 2005-10-17 | 2006-07-18 | 冷冻装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7624586B2 (zh) |
EP (1) | EP1775333B1 (zh) |
JP (1) | JP2007107858A (zh) |
KR (1) | KR100781433B1 (zh) |
CN (1) | CN100460779C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101792657A (zh) * | 2010-04-09 | 2010-08-04 | 上海交通大学 | 水合物浆的制备装置 |
CN102080903A (zh) * | 2009-11-30 | 2011-06-01 | 三洋电机株式会社 | 冷冻装置 |
CN101672543B (zh) * | 2008-09-10 | 2012-07-18 | 三洋电机株式会社 | 制冷装置 |
CN107041145A (zh) * | 2015-05-18 | 2017-08-11 | 日本冷冻机株式会社 | 超低温用非共沸冷媒 |
CN107923696A (zh) * | 2015-08-26 | 2018-04-17 | 松下健康医疗控股株式会社 | 超低温冰箱 |
CN112195015A (zh) * | 2019-09-18 | 2021-01-08 | 冰山松洋生物科技(大连)有限公司 | 混合制冷剂及制冷系统 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010043752A (ja) * | 2008-08-08 | 2010-02-25 | Sanyo Electric Co Ltd | 冷凍装置 |
US8683824B2 (en) | 2009-04-24 | 2014-04-01 | Ebara International Corporation | Liquefied gas expander and integrated Joule-Thomson valve |
DE102011051097B4 (de) * | 2011-06-16 | 2013-08-08 | Leica Biosystems Nussloch Gmbh | Mikrotom zum Schneiden von histologischen Proben mit wendelförmigem Kapillarrohr |
US9039923B2 (en) * | 2012-02-14 | 2015-05-26 | United Technologies Corporation | Composition of zeotropic mixtures having predefined temperature glide |
CN113758038A (zh) * | 2021-09-03 | 2021-12-07 | Tcl家用电器(合肥)有限公司 | 基于非共沸制冷剂的制冷系统及冰箱 |
DE102022125163A1 (de) * | 2022-09-29 | 2024-04-04 | Karlsruher lnstitut für Technologie, Körperschaft des öffentlichen Rechts | Gefriergerät |
DE102022125137A1 (de) | 2022-09-29 | 2024-04-04 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180921B (en) * | 1985-09-25 | 1990-01-24 | Sanyo Electric Co | Refrigeration system |
WO1992001762A1 (en) * | 1990-07-26 | 1992-02-06 | E.I. Du Pont De Nemours And Company | Near-azeotropic blends for use as refrigerants |
JP3208151B2 (ja) * | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
WO2001023494A1 (fr) * | 1999-09-28 | 2001-04-05 | Sanyo Electric Co., Ltd. | Composition de refrigerant et circuit de refrigeration mettant en oeuvre cette composition |
KR100857487B1 (ko) * | 2000-06-28 | 2008-09-09 | 브룩스 오토메이션 인코퍼레이티드 | 극저온 교축 사이클 냉동 시스템에 사용하기 위한 불연성 혼합 냉매 |
US6526764B1 (en) * | 2000-09-27 | 2003-03-04 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
US6516837B2 (en) * | 2000-09-27 | 2003-02-11 | Honeywell International Inc. | Method of introducing refrigerants into refrigeration systems |
JP2003013049A (ja) | 2001-07-03 | 2003-01-15 | Nihon Freezer Kk | 3成分系超低温用冷媒 |
JP2003013050A (ja) | 2001-07-03 | 2003-01-15 | Nihon Freezer Kk | 3成分系超低温用冷媒 |
AU2003251872A1 (en) * | 2002-07-12 | 2004-02-02 | Honeywell International, Inc. | Method and apparatus to minimize fractionation of fluid blend during transfer |
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 |
US6631625B1 (en) * | 2002-11-27 | 2003-10-14 | Gsle Development Corporation (De Corp) | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system |
US20040124394A1 (en) * | 2002-11-27 | 2004-07-01 | Chuan Weng | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system |
AU2003285568B2 (en) * | 2002-11-29 | 2009-02-19 | E.I. Du Pont De Nemours & Company | Chiller refrigerants |
US7114347B2 (en) * | 2003-10-28 | 2006-10-03 | Ajay Khatri | Closed cycle refrigeration system and mixed component refrigerant |
JP4420807B2 (ja) * | 2004-12-14 | 2010-02-24 | 三洋電機株式会社 | 冷凍装置 |
-
2005
- 2005-10-17 JP JP2005301685A patent/JP2007107858A/ja active Pending
-
2006
- 2006-07-18 CN CNB2006101056599A patent/CN100460779C/zh active Active
- 2006-07-18 KR KR1020060066643A patent/KR100781433B1/ko active IP Right Grant
- 2006-10-16 US US11/580,905 patent/US7624586B2/en active Active
- 2006-10-16 EP EP06122361.6A patent/EP1775333B1/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101672543B (zh) * | 2008-09-10 | 2012-07-18 | 三洋电机株式会社 | 制冷装置 |
CN102080903A (zh) * | 2009-11-30 | 2011-06-01 | 三洋电机株式会社 | 冷冻装置 |
CN101792657A (zh) * | 2010-04-09 | 2010-08-04 | 上海交通大学 | 水合物浆的制备装置 |
CN101792657B (zh) * | 2010-04-09 | 2013-07-10 | 上海交通大学 | 水合物浆的制备装置 |
CN107041145A (zh) * | 2015-05-18 | 2017-08-11 | 日本冷冻机株式会社 | 超低温用非共沸冷媒 |
CN107923696A (zh) * | 2015-08-26 | 2018-04-17 | 松下健康医疗控股株式会社 | 超低温冰箱 |
CN112195015A (zh) * | 2019-09-18 | 2021-01-08 | 冰山松洋生物科技(大连)有限公司 | 混合制冷剂及制冷系统 |
CN114058334A (zh) * | 2019-09-18 | 2022-02-18 | 冰山松洋生物科技(大连)有限公司 | 混合制冷剂及制冷系统 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN100460779C (zh) | 2009-02-11 |
US20070084224A1 (en) | 2007-04-19 |
JP2007107858A (ja) | 2007-04-26 |
KR100781433B1 (ko) | 2007-12-03 |
KR20070042067A (ko) | 2007-04-20 |
EP1775333B1 (en) | 2016-12-14 |
US7624586B2 (en) | 2009-12-01 |
EP1775333A1 (en) | 2007-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20120907 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120907 Address after: Japan Ehime Prefecture Patentee after: Panasonic Healthcare Co., Ltd Address before: Japan's Osaka Moriguchi city Beijing Sakamoto 2 D eyes 5 times 5 Patentee before: Sanyo Electric Co., Ltd. |
|
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: 20150403 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150403 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 |
|
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. |
|
CP01 | Change in the name or title of a patent holder |