KR20030015857A - 저온 냉각 시스템 - Google Patents
저온 냉각 시스템 Download PDFInfo
- Publication number
- KR20030015857A KR20030015857A KR1020020048039A KR20020048039A KR20030015857A KR 20030015857 A KR20030015857 A KR 20030015857A KR 1020020048039 A KR1020020048039 A KR 1020020048039A KR 20020048039 A KR20020048039 A KR 20020048039A KR 20030015857 A KR20030015857 A KR 20030015857A
- Authority
- KR
- South Korea
- Prior art keywords
- cooling
- refrigerant fluid
- multicomponent refrigerant
- heat
- thermal load
- 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.)
- Withdrawn
Links
- 238000005057 refrigeration Methods 0.000 title description 3
- 239000003507 refrigerant Substances 0.000 claims abstract description 71
- 239000012530 fluid Substances 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 235000013305 food Nutrition 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 62
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229920001774 Perfluoroether Polymers 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000007905 drug manufacturing Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 235000015220 hamburgers Nutrition 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
-
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
-
- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
-
- 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
- F25B19/00—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
- F25B19/005—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour the refrigerant being a liquefied gas
-
- 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
- F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/930,199 US6425264B1 (en) | 2001-08-16 | 2001-08-16 | Cryogenic refrigeration system |
| US09/930,199 | 2001-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030015857A true KR20030015857A (ko) | 2003-02-25 |
Family
ID=25459045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020048039A Withdrawn KR20030015857A (ko) | 2001-08-16 | 2002-08-14 | 저온 냉각 시스템 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6425264B1 (https=) |
| EP (1) | EP1284397A2 (https=) |
| JP (1) | JP2003130478A (https=) |
| KR (1) | KR20030015857A (https=) |
| CN (1) | CN1407301A (https=) |
| BR (1) | BR0203270A (https=) |
| CA (1) | CA2398008A1 (https=) |
| MX (1) | MXPA02007881A (https=) |
| NO (1) | NO20023842L (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059138B2 (en) * | 2003-09-23 | 2006-06-13 | Praxair Technology, Inc. | Biological refrigeration system |
| US20080098760A1 (en) * | 2006-10-30 | 2008-05-01 | Electro Industries, Inc. | Heat pump system and controls |
| US7802441B2 (en) * | 2004-05-12 | 2010-09-28 | Electro Industries, Inc. | Heat pump with accumulator at boost compressor output |
| US7849700B2 (en) * | 2004-05-12 | 2010-12-14 | Electro Industries, Inc. | Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system |
| US20060260657A1 (en) * | 2005-05-18 | 2006-11-23 | Jibb Richard J | System and apparatus for supplying carbon dioxide to a semiconductor application |
| WO2008024102A1 (en) * | 2006-08-21 | 2008-02-28 | Carrier Corporation | Vapor compression system with condensate intercooling between compression stages |
| US9121636B2 (en) * | 2006-11-16 | 2015-09-01 | Conocophillips Company | Contaminant removal system for closed-loop refrigeration cycles of an LNG facility |
| RU2509968C2 (ru) * | 2008-09-08 | 2014-03-20 | Конокофиллипс Компани | Система для отделения неконденсируемого компонента на установке для сжижения природного газа |
| JP5400369B2 (ja) * | 2008-12-15 | 2014-01-29 | 中部電力株式会社 | 冷凍機用ガス浄化装置 |
| CN110553454A (zh) * | 2019-08-27 | 2019-12-10 | 中国科学院理化技术研究所 | 一种分体式超低温冷库及供冷系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856285A (en) | 1988-09-20 | 1989-08-15 | Union Carbide Corporation | Cryo-mechanical combination freezer |
| US5524442A (en) | 1994-06-27 | 1996-06-11 | Praxair Technology, Inc. | Cooling system employing a primary, high pressure closed refrigeration loop and a secondary refrigeration loop |
| NO300241B1 (no) * | 1995-11-14 | 1997-04-28 | Kvaerner Asa | Fremgangsmåte til kjöling av beholdere samt et kjölesystem for utförelse av fremgangsmåten |
| US5706663A (en) | 1995-11-20 | 1998-01-13 | Apd Cryogenics, Inc. | High efficiency throttle cryogenic refrigerator based on one stage compressor |
| US5729993A (en) | 1996-04-16 | 1998-03-24 | Apd Cryogenics Inc. | Precooled vapor-liquid refrigeration cycle |
| US6176102B1 (en) | 1998-12-30 | 2001-01-23 | Praxair Technology, Inc. | Method for providing refrigeration |
| US6250096B1 (en) | 2000-05-01 | 2001-06-26 | Praxair Technology, Inc. | Method for generating a cold gas |
-
2001
- 2001-08-16 US US09/930,199 patent/US6425264B1/en not_active Expired - Lifetime
-
2002
- 2002-08-14 JP JP2002236301A patent/JP2003130478A/ja active Pending
- 2002-08-14 NO NO20023842A patent/NO20023842L/no not_active Application Discontinuation
- 2002-08-14 EP EP02018372A patent/EP1284397A2/en not_active Withdrawn
- 2002-08-14 CA CA002398008A patent/CA2398008A1/en not_active Abandoned
- 2002-08-14 KR KR1020020048039A patent/KR20030015857A/ko not_active Withdrawn
- 2002-08-14 MX MXPA02007881A patent/MXPA02007881A/es not_active Application Discontinuation
- 2002-08-14 CN CN02127881A patent/CN1407301A/zh active Pending
- 2002-08-14 BR BR0203270-8A patent/BR0203270A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20023842L (no) | 2003-02-17 |
| CN1407301A (zh) | 2003-04-02 |
| EP1284397A2 (en) | 2003-02-19 |
| US6425264B1 (en) | 2002-07-30 |
| NO20023842D0 (no) | 2002-08-14 |
| BR0203270A (pt) | 2003-05-27 |
| JP2003130478A (ja) | 2003-05-08 |
| MXPA02007881A (es) | 2004-08-19 |
| CA2398008A1 (en) | 2003-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020814 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |