CN101443602B - 冷冻装置 - Google Patents
冷冻装置 Download PDFInfo
- Publication number
- CN101443602B CN101443602B CN2007800174016A CN200780017401A CN101443602B CN 101443602 B CN101443602 B CN 101443602B CN 2007800174016 A CN2007800174016 A CN 2007800174016A CN 200780017401 A CN200780017401 A CN 200780017401A CN 101443602 B CN101443602 B CN 101443602B
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- temperature side
- compressor
- low temperature
- heat exchanger
- 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.)
- Active
Links
- 238000005057 refrigeration Methods 0.000 title abstract description 4
- 239000003507 refrigerant Substances 0.000 claims abstract description 208
- 238000001704 evaporation Methods 0.000 claims abstract description 26
- 238000009833 condensation Methods 0.000 claims abstract description 23
- 230000005494 condensation Effects 0.000 claims abstract description 23
- 230000008020 evaporation Effects 0.000 claims abstract description 23
- 238000009835 boiling Methods 0.000 claims description 31
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical group FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 30
- 239000007788 liquid Substances 0.000 description 22
- 239000012071 phase Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 17
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 16
- 239000002826 coolant Substances 0.000 description 14
- 239000007791 liquid phase Substances 0.000 description 11
- 239000011810 insulating material Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment 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
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 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
- 239000010726 refrigerant oil Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 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
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
-
- 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
- F25B2400/13—Economisers
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/10—Refrigerator top-coolers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Lubricants (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP135300/2006 | 2006-05-15 | ||
JP2006135300A JP2007303794A (ja) | 2006-05-15 | 2006-05-15 | 冷凍装置 |
PCT/JP2007/059847 WO2007132805A1 (ja) | 2006-05-15 | 2007-05-14 | 冷凍装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101443602A CN101443602A (zh) | 2009-05-27 |
CN101443602B true CN101443602B (zh) | 2012-08-22 |
Family
ID=38693896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800174016A Active CN101443602B (zh) | 2006-05-15 | 2007-05-14 | 冷冻装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100147017A1 (zh) |
EP (1) | EP2019271A4 (zh) |
JP (1) | JP2007303794A (zh) |
KR (1) | KR101364317B1 (zh) |
CN (1) | CN101443602B (zh) |
WO (1) | WO2007132805A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011112351A (ja) * | 2009-11-30 | 2011-06-09 | Sanyo Electric Co Ltd | 冷凍装置 |
EP3040646B1 (en) * | 2010-05-12 | 2017-11-15 | Brooks Automation, Inc. | Method for cryogenic cooling |
WO2012066763A1 (ja) * | 2010-11-15 | 2012-05-24 | 三菱電機株式会社 | 冷凍装置 |
JP6431986B2 (ja) * | 2015-08-26 | 2018-11-28 | Phcホールディングス株式会社 | 超低温フリーザ |
CN106642780B (zh) * | 2016-12-30 | 2019-09-27 | 中原工学院 | 一种冷藏与冷冻用同步双循环复合系统 |
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 |
GB202100707D0 (en) * | 2021-01-19 | 2021-03-03 | Stratox Ltd | Apparatus and method for cryo-preservation during transport and storage of items and/or substances |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1084628A (zh) * | 1993-09-18 | 1994-03-30 | 轻工业部北京市家用电器研究所 | 实现劳伦兹循环的制冷系统 |
JP3208151B2 (ja) * | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
CN1312453A (zh) * | 1999-12-07 | 2001-09-12 | 三洋电机株式会社 | 空调装置 |
JP2002181420A (ja) * | 2000-12-11 | 2002-06-26 | Tokyo Gas Co Ltd | 圧縮式冷凍装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3733845A (en) * | 1972-01-19 | 1973-05-22 | D Lieberman | Cascaded multicircuit,multirefrigerant refrigeration system |
DE3565718D1 (en) * | 1984-09-19 | 1988-11-24 | Toshiba Kk | Heat pump system |
GB2180921B (en) * | 1985-09-25 | 1990-01-24 | Sanyo Electric Co | Refrigeration system |
JPH05340619A (ja) * | 1991-04-16 | 1993-12-21 | Mitsubishi Juko Reinetsu Kizai Kk | 二元冷凍装置における低元側冷媒系統 |
JPH07173460A (ja) * | 1993-12-20 | 1995-07-11 | Sanyo Electric Co Ltd | 冷媒組成物および冷凍装置 |
JPH11337195A (ja) * | 1998-05-28 | 1999-12-10 | Mitsubishi Electric Corp | 冷凍装置 |
DE10194530B4 (de) * | 2000-10-05 | 2007-10-04 | Operon Co., Ltd., Kimpo | Kryogenisches Kühlsystem |
KR100852645B1 (ko) * | 2001-02-23 | 2008-08-18 | 브룩스 오토메이션 인코퍼레이티드 | 극저온 폐쇄 루프형 재순환 가스 냉각 장치 |
US20040124394A1 (en) * | 2002-11-27 | 2004-07-01 | Chuan Weng | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system |
-
2006
- 2006-05-15 JP JP2006135300A patent/JP2007303794A/ja active Pending
-
2007
- 2007-05-14 WO PCT/JP2007/059847 patent/WO2007132805A1/ja active Application Filing
- 2007-05-14 CN CN2007800174016A patent/CN101443602B/zh active Active
- 2007-05-14 US US12/300,706 patent/US20100147017A1/en not_active Abandoned
- 2007-05-14 KR KR1020087027849A patent/KR101364317B1/ko active IP Right Grant
- 2007-05-14 EP EP07743282A patent/EP2019271A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3208151B2 (ja) * | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
CN1084628A (zh) * | 1993-09-18 | 1994-03-30 | 轻工业部北京市家用电器研究所 | 实现劳伦兹循环的制冷系统 |
CN1312453A (zh) * | 1999-12-07 | 2001-09-12 | 三洋电机株式会社 | 空调装置 |
JP2002181420A (ja) * | 2000-12-11 | 2002-06-26 | Tokyo Gas Co Ltd | 圧縮式冷凍装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100147017A1 (en) | 2010-06-17 |
CN101443602A (zh) | 2009-05-27 |
EP2019271A4 (en) | 2012-09-12 |
WO2007132805A1 (ja) | 2007-11-22 |
EP2019271A1 (en) | 2009-01-28 |
JP2007303794A (ja) | 2007-11-22 |
KR20090014274A (ko) | 2009-02-09 |
KR101364317B1 (ko) | 2014-02-18 |
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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: 20120913 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120913 Address after: Ehime Prefecture, Japan Patentee after: Panasonic Healthcare Co., Ltd Address before: Osaka Japan 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: 20150402 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150402 Address after: Tokyo, Japan Patentee after: Panasonic's health medical treatment is controlled interest Co., Ltd. Address before: Ehime Prefecture, Japan 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 |