KR20020091070A - 냉동장치 - Google Patents
냉동장치 Download PDFInfo
- Publication number
- KR20020091070A KR20020091070A KR1020027008411A KR20027008411A KR20020091070A KR 20020091070 A KR20020091070 A KR 20020091070A KR 1020027008411 A KR1020027008411 A KR 1020027008411A KR 20027008411 A KR20027008411 A KR 20027008411A KR 20020091070 A KR20020091070 A KR 20020091070A
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- heat exchanger
- cop
- vin
- vout
- Prior art date
Links
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
- F25B39/00—Evaporators; Condensers
-
- 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
-
- 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
- C09K2205/122—Halogenated 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
- C09K2205/24—Only one single fluoro component present
-
- 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
- F25B13/00—Compression machines, plants or systems, with 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
- 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
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (2)
- 냉매회로에 냉매로서 R32를 순환시켜서 냉동사이클을 실행하는 냉동장치로서,상기 냉매회로에 압축기(23)와, 응축기로서 작용하는 제1 열교환기(22)와, 팽창수단(26)과, 증발기로서 작용하는 제2 열교환기(2)와를 구비하며,상기 제1 열교환기(22)의 내용적(Vout)과 제2 열교환기(2)의 내용적(Vin)과의 비m이,0.71.5의 범위내로 설정되어 있는 것을 특징으로 하는 냉동장치.
- 제1항에 있어서, 상기 냉매로서,R32를 적어도 70중량% 함유하는 혼합냉매를 사용하는 것을 특징으로 하는 냉동장치.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP37334799 | 1999-12-28 | ||
JPJP-P-1999-00373347 | 1999-12-28 | ||
JP2000230933A JP2001248922A (ja) | 1999-12-28 | 2000-07-31 | 冷凍装置 |
JPJP-P-2000-00230933 | 2000-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020091070A true KR20020091070A (ko) | 2002-12-05 |
KR100445810B1 KR100445810B1 (ko) | 2004-08-25 |
Family
ID=26582486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-7008411A KR100445810B1 (ko) | 1999-12-28 | 2000-12-18 | 냉동장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6637236B2 (ko) |
EP (1) | EP1243877B1 (ko) |
JP (1) | JP2001248922A (ko) |
KR (1) | KR100445810B1 (ko) |
CN (1) | CN1183365C (ko) |
AU (1) | AU769114B2 (ko) |
ES (1) | ES2629557T3 (ko) |
WO (1) | WO2001048428A1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102032620A (zh) * | 2010-12-15 | 2011-04-27 | 广东美的电器股份有限公司 | 一种制冷设备 |
CN102455093B (zh) * | 2011-08-17 | 2013-08-28 | 李先安 | 制冷系统能效控制方法 |
JP5403095B2 (ja) * | 2011-12-20 | 2014-01-29 | ダイキン工業株式会社 | 冷凍装置 |
JP5536817B2 (ja) * | 2012-03-26 | 2014-07-02 | 日立アプライアンス株式会社 | 冷凍サイクル装置 |
EP2889552A4 (en) * | 2012-08-23 | 2016-04-20 | Mitsubishi Electric Corp | COOLER |
GB2525791B (en) * | 2013-01-31 | 2020-06-24 | Mitsubishi Electric Corp | Refrigeration cycle apparatus and refrigeration cycle apparatus control method |
JPWO2015111175A1 (ja) * | 2014-01-23 | 2017-03-23 | 三菱電機株式会社 | ヒートポンプ装置 |
EP3193102A4 (en) * | 2014-09-12 | 2017-11-15 | Panasonic Intellectual Property Management Co., Ltd. | Heat exchange device |
US9970689B2 (en) * | 2014-09-22 | 2018-05-15 | Liebert Corporation | Cooling system having a condenser with a micro-channel cooling coil and sub-cooler having a fin-and-tube heat cooling coil |
JP2016095039A (ja) * | 2014-11-12 | 2016-05-26 | パナソニックIpマネジメント株式会社 | 冷凍サイクル装置 |
CN108291754A (zh) * | 2016-02-12 | 2018-07-17 | 松下知识产权经营株式会社 | 制冷循环装置 |
JP7029881B2 (ja) * | 2016-08-24 | 2022-03-04 | 高砂熱学工業株式会社 | 情報処理装置、方法およびプログラム |
JPWO2019198175A1 (ja) * | 2018-04-11 | 2021-02-12 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6698196B2 (ja) * | 2019-05-14 | 2020-05-27 | 日立ジョンソンコントロールズ空調株式会社 | 空気調和機 |
JP7469583B2 (ja) * | 2019-06-12 | 2024-04-17 | ダイキン工業株式会社 | 空調機 |
WO2021050464A1 (en) * | 2019-09-13 | 2021-03-18 | Carrier Corporation | Vapor compression system |
US20220090854A1 (en) * | 2020-09-18 | 2022-03-24 | L'air Liquide, Societe Anonyme Pour L'etude Et L?Exploitation Des Procedes Georges Claude | Process for subcooling liquid stream with refrigerant gas |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2967574B2 (ja) * | 1990-11-16 | 1999-10-25 | 株式会社日立製作所 | 冷凍装置 |
JPH053855A (ja) | 1991-06-26 | 1993-01-14 | Canon Inc | 画像記録装置 |
JPH07332770A (ja) | 1994-06-10 | 1995-12-22 | Hitachi Ltd | 空気調和機 |
JPH08247576A (ja) | 1995-03-14 | 1996-09-27 | Toshiba Corp | 空気調和装置 |
JP3612805B2 (ja) * | 1995-07-18 | 2005-01-19 | ダイキン工業株式会社 | 冷凍機 |
JPH09151370A (ja) | 1995-11-30 | 1997-06-10 | Asahi Glass Co Ltd | 混合冷媒およびこれを用いる冷却装置 |
JP4112645B2 (ja) * | 1996-02-05 | 2008-07-02 | 出光興産株式会社 | 圧縮型冷凍機用潤滑油 |
JPH09208939A (ja) * | 1996-02-07 | 1997-08-12 | Matsushita Electric Ind Co Ltd | ジフルオロメタン/炭化水素混合冷媒およびそれを用いた冷凍サイクル装置 |
JPH10170081A (ja) | 1996-12-11 | 1998-06-26 | Toshiba Corp | 空気調和装置 |
JPH10195426A (ja) | 1997-01-10 | 1998-07-28 | Hitachi Ltd | 冷凍装置用作動媒体及びこの媒体を用いた冷凍装置 |
WO1998038264A1 (fr) * | 1997-02-27 | 1998-09-03 | Daikin Industries, Ltd. | Refrigerateur et milieu hydraulique |
DE69824161T2 (de) | 1997-03-17 | 2005-05-25 | Daikin Industries, Ltd. | Klimagerät |
JPH11101517A (ja) | 1997-09-29 | 1999-04-13 | Matsushita Refrig Co Ltd | 冷凍システム |
JP3341644B2 (ja) * | 1997-10-01 | 2002-11-05 | ダイキン工業株式会社 | 空気調和機 |
JPH11230626A (ja) * | 1998-02-12 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置 |
US6189322B1 (en) * | 1998-03-13 | 2001-02-20 | Mitsubishi Denki Kabushiki Kaisha | Refrigerant-circulating system, and refrigerant compressor and refrigeration cycle employing the refrigerant compressor |
JP3757607B2 (ja) | 1998-03-18 | 2006-03-22 | 三菱電機株式会社 | 冷媒循環装置 |
WO2000052396A1 (fr) * | 1999-03-02 | 2000-09-08 | Daikin Industries, Ltd. | Dispositif frigorifique |
JP2002089978A (ja) * | 2000-09-11 | 2002-03-27 | Daikin Ind Ltd | ペア型の冷凍装置およびマルチ型の冷凍装置 |
-
2000
- 2000-07-31 JP JP2000230933A patent/JP2001248922A/ja active Pending
- 2000-12-18 EP EP00981799.0A patent/EP1243877B1/en not_active Expired - Lifetime
- 2000-12-18 US US10/168,851 patent/US6637236B2/en not_active Expired - Lifetime
- 2000-12-18 KR KR10-2002-7008411A patent/KR100445810B1/ko active IP Right Grant
- 2000-12-18 ES ES00981799.0T patent/ES2629557T3/es not_active Expired - Lifetime
- 2000-12-18 AU AU18936/01A patent/AU769114B2/en not_active Expired
- 2000-12-18 CN CNB00817864XA patent/CN1183365C/zh not_active Expired - Lifetime
- 2000-12-18 WO PCT/JP2000/008953 patent/WO2001048428A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP2001248922A (ja) | 2001-09-14 |
CN1183365C (zh) | 2005-01-05 |
US6637236B2 (en) | 2003-10-28 |
EP1243877A4 (en) | 2005-04-13 |
EP1243877B1 (en) | 2017-06-07 |
CN1415062A (zh) | 2003-04-30 |
ES2629557T3 (es) | 2017-08-11 |
AU1893601A (en) | 2001-07-09 |
US20020189280A1 (en) | 2002-12-19 |
EP1243877A1 (en) | 2002-09-25 |
WO2001048428A1 (en) | 2001-07-05 |
AU769114B2 (en) | 2004-01-15 |
KR100445810B1 (ko) | 2004-08-25 |
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