KR100498073B1 - 냉동장치 - Google Patents
냉동장치 Download PDFInfo
- Publication number
- KR100498073B1 KR100498073B1 KR10-2002-7004835A KR20027004835A KR100498073B1 KR 100498073 B1 KR100498073 B1 KR 100498073B1 KR 20027004835 A KR20027004835 A KR 20027004835A KR 100498073 B1 KR100498073 B1 KR 100498073B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- cop
- amount
- condenser
- range
- Prior art date
Links
Classifications
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (4)
- 삭제
- 압축기(23), 응축기(22), 팽창수단(26) 및 증발기(2)를 구비한 냉매회로에, 냉매로서 R32를 순환시켜서 냉동 사이클을 실행하는 냉동장치에 있어서,상기 냉매회로에 대한 상기 R32의 충전량이 상기 응축기의 내용적 1리터당 400g∼750g의 범위내에 상당하는 것을 특징으로 하는 냉동장치.
- 삭제
- 압축기(23), 응축기(22), 팽창수단(26) 및 증발기(2)를 구비한 냉매회로에, R32를 적어도 70중량 퍼센트 포함하는 혼합냉매를 순환시켜서 냉동 사이클을 실행하는 냉동장치에 있어서,상기 냉매회로에 대한 상기 R32의 충전량이 상기 응축기의 내용적 1리터당 280g∼750g의 범위내에 상당하는 것을 특징으로 하는 냉동장치.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29524399 | 1999-10-18 | ||
JPJP-P-1999-00295243 | 1999-10-18 | ||
JPJP-P-2000-00230932 | 2000-07-31 | ||
JP2000230932A JP2001194016A (ja) | 1999-10-18 | 2000-07-31 | 冷凍装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020070969A KR20020070969A (ko) | 2002-09-11 |
KR100498073B1 true KR100498073B1 (ko) | 2005-07-01 |
Family
ID=26560179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-7004835A KR100498073B1 (ko) | 1999-10-18 | 2000-10-12 | 냉동장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6591631B1 (ko) |
EP (1) | EP1223389B1 (ko) |
JP (1) | JP2001194016A (ko) |
KR (1) | KR100498073B1 (ko) |
CN (1) | CN1161572C (ko) |
AU (1) | AU7684200A (ko) |
ES (1) | ES2607777T3 (ko) |
WO (1) | WO2001029490A1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4668021B2 (ja) * | 2005-09-14 | 2011-04-13 | 三菱電機株式会社 | 空気調和機 |
DE102008024562B4 (de) * | 2008-05-21 | 2021-06-10 | Stiebel Eltron Gmbh & Co. Kg | Wärmepumpenvorrichtung mit einem Lamellenrohrwärmeübertrager als Verdampfer |
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 |
JP2016044856A (ja) * | 2014-08-21 | 2016-04-04 | パナソニックIpマネジメント株式会社 | 空気調和機 |
EP3534088B1 (en) * | 2016-10-28 | 2022-03-02 | Mitsubishi Electric Corporation | Air conditioner |
KR102364389B1 (ko) * | 2017-09-27 | 2022-02-17 | 엘지전자 주식회사 | 공기 조화기 |
US11493244B2 (en) | 2017-12-18 | 2022-11-08 | Daikin Industries, Ltd. | Air-conditioning unit |
US11435118B2 (en) | 2017-12-18 | 2022-09-06 | Daikin Industries, Ltd. | Heat source unit and refrigeration cycle apparatus |
US11549695B2 (en) | 2017-12-18 | 2023-01-10 | Daikin Industries, Ltd. | Heat exchange unit |
US11820933B2 (en) | 2017-12-18 | 2023-11-21 | Daikin Industries, Ltd. | Refrigeration cycle apparatus |
US11441802B2 (en) | 2017-12-18 | 2022-09-13 | Daikin Industries, Ltd. | Air conditioning apparatus |
US11906207B2 (en) | 2017-12-18 | 2024-02-20 | Daikin Industries, Ltd. | Refrigeration apparatus |
BR112020010634A2 (pt) | 2017-12-18 | 2020-11-10 | Daikin Industries, Ltd. | composição compreendendo refrigerante, uso da mesma, máquina de refrigeração tendo a mesma, e método para operação da dita máquina de refrigeração |
JPWO2019123898A1 (ja) | 2017-12-18 | 2020-12-10 | ダイキン工業株式会社 | 冷媒用または冷媒組成物用の冷凍機油、冷凍機油の使用方法、および、冷凍機油としての使用 |
US11549041B2 (en) | 2017-12-18 | 2023-01-10 | Daikin Industries, Ltd. | Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator |
US11506425B2 (en) | 2017-12-18 | 2022-11-22 | Daikin Industries, Ltd. | Refrigeration cycle apparatus |
US11441819B2 (en) | 2017-12-18 | 2022-09-13 | Daikin Industries, Ltd. | Refrigeration cycle apparatus |
FR3091336B1 (fr) * | 2018-12-31 | 2021-01-29 | Faiveley Transp Tours | Méthode de détermination du niveau de charge en fluide réfrigérant dans un circuit de refroidissement pour un système de climatisation |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3336763A (en) * | 1965-06-30 | 1967-08-22 | Carrier Corp | Refrigeration systems |
JPS5571781A (en) * | 1978-11-22 | 1980-05-30 | Daikin Ind Ltd | Mixed refrigerant |
JPH06101940A (ja) * | 1992-09-22 | 1994-04-12 | Nippondenso Co Ltd | 冷媒封入方法 |
JPH06117736A (ja) | 1992-09-30 | 1994-04-28 | Nippondenso Co Ltd | 冷媒封入量検知装置 |
JPH06256757A (ja) * | 1993-03-04 | 1994-09-13 | Daikin Ind Ltd | 空気調和機用冷媒 |
JPH08285437A (ja) * | 1995-04-13 | 1996-11-01 | Matsushita Refrig Co Ltd | 小型冷却装置 |
JP3612805B2 (ja) * | 1995-07-18 | 2005-01-19 | ダイキン工業株式会社 | 冷凍機 |
JPH10170081A (ja) * | 1996-12-11 | 1998-06-26 | Toshiba Corp | 空気調和装置 |
JPH11270918A (ja) * | 1998-03-24 | 1999-10-05 | Daikin Ind Ltd | 冷凍装置 |
JP2000257974A (ja) * | 1999-03-02 | 2000-09-22 | Daikin Ind Ltd | 冷凍装置 |
-
2000
- 2000-07-31 JP JP2000230932A patent/JP2001194016A/ja active Pending
- 2000-10-12 AU AU76842/00A patent/AU7684200A/en not_active Abandoned
- 2000-10-12 US US10/110,935 patent/US6591631B1/en not_active Expired - Lifetime
- 2000-10-12 WO PCT/JP2000/007068 patent/WO2001029490A1/ja not_active Application Discontinuation
- 2000-10-12 EP EP00966427.7A patent/EP1223389B1/en not_active Expired - Lifetime
- 2000-10-12 ES ES00966427.7T patent/ES2607777T3/es not_active Expired - Lifetime
- 2000-10-12 CN CNB008145016A patent/CN1161572C/zh not_active Expired - Lifetime
- 2000-10-12 KR KR10-2002-7004835A patent/KR100498073B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2001029490A1 (en) | 2001-04-26 |
ES2607777T3 (es) | 2017-04-04 |
KR20020070969A (ko) | 2002-09-11 |
AU7684200A (en) | 2001-04-30 |
CN1161572C (zh) | 2004-08-11 |
EP1223389A1 (en) | 2002-07-17 |
JP2001194016A (ja) | 2001-07-17 |
US6591631B1 (en) | 2003-07-15 |
CN1379853A (zh) | 2002-11-13 |
EP1223389B1 (en) | 2016-12-07 |
EP1223389A4 (en) | 2005-05-25 |
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