EP0924478A3 - Kälteanlage mit eingegliedertem Wärmetauscher zur Ölkühlung - Google Patents
Kälteanlage mit eingegliedertem Wärmetauscher zur Ölkühlung Download PDFInfo
- Publication number
- EP0924478A3 EP0924478A3 EP98630074A EP98630074A EP0924478A3 EP 0924478 A3 EP0924478 A3 EP 0924478A3 EP 98630074 A EP98630074 A EP 98630074A EP 98630074 A EP98630074 A EP 98630074A EP 0924478 A3 EP0924478 A3 EP 0924478A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerant
- liquid refrigerant
- coolant
- lubricant
- compressor
- 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- Withdrawn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
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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
-
- 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
- F25B31/002—Lubrication
-
- 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
- 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
- F25B2400/05—Compression system with heat exchange between particular parts of the system
- F25B2400/051—Compression system with heat exchange between particular parts of the system between the accumulator and another part of the 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
- F25B2400/13—Economisers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US991588 | 1997-12-15 | ||
US08/991,588 US5899091A (en) | 1997-12-15 | 1997-12-15 | Refrigeration system with integrated economizer/oil cooler |
US08/994,224 US6058727A (en) | 1997-12-19 | 1997-12-19 | Refrigeration system with integrated oil cooling heat exchanger |
US994224 | 1997-12-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0924478A2 EP0924478A2 (de) | 1999-06-23 |
EP0924478A3 true EP0924478A3 (de) | 2000-03-22 |
Family
ID=27130657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98630074A Withdrawn EP0924478A3 (de) | 1997-12-15 | 1998-12-11 | Kälteanlage mit eingegliedertem Wärmetauscher zur Ölkühlung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0924478A3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6457325B1 (en) * | 2000-10-31 | 2002-10-01 | Modine Manufacturing Company | Refrigeration system with phase separation |
JP2006207974A (ja) * | 2005-01-31 | 2006-08-10 | Sanyo Electric Co Ltd | 冷凍装置及び冷蔵庫 |
JP4787070B2 (ja) * | 2006-05-30 | 2011-10-05 | サンデン株式会社 | 冷凍サイクル |
CN102301189B (zh) * | 2009-01-27 | 2013-06-19 | 三菱电机株式会社 | 空气调节装置及冷冻机油的返油方法 |
CN101900113B (zh) * | 2009-05-15 | 2013-10-30 | 艾默生环境优化技术有限公司 | 压缩机和油冷却系统 |
US8590324B2 (en) | 2009-05-15 | 2013-11-26 | Emerson Climate Technologies, Inc. | Compressor and oil-cooling system |
CN102914102B (zh) * | 2011-08-05 | 2015-06-10 | 珠海格力电器股份有限公司 | 螺杆式盐水机组 |
WO2013063668A1 (en) * | 2011-11-01 | 2013-05-10 | Whirlpool S.A. | Refrigeration system |
EP3011237B1 (de) * | 2013-06-17 | 2021-01-06 | Carrier Corporation | Ölrückgewinnung für kühlsystem |
CN105823256B (zh) * | 2016-03-22 | 2018-11-06 | 东南大学 | 一种压缩机回油冷却的空气源热泵装置的工作方法 |
CN108800685A (zh) * | 2018-08-22 | 2018-11-13 | 安徽美乐柯制冷空调设备有限公司 | 一种设有过冷器和润滑油冷却器的冷水机组 |
CN111907301A (zh) | 2019-05-07 | 2020-11-10 | 开利公司 | 组合式换热器、热交换系统及其优化方法 |
CN115164411A (zh) * | 2022-09-08 | 2022-10-11 | 江苏荣亿达温控科技有限公司 | 一种基于物联网智能控制的温控一体机控制系统及其方法 |
CN118009592B (zh) * | 2024-04-09 | 2024-07-16 | 珠海格力电器股份有限公司 | 一种回油装置、回油控制方法及制冷系统 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385667A (en) * | 1944-08-24 | 1945-09-25 | Robert C Webber | Refrigerating system |
US3830077A (en) * | 1972-07-20 | 1974-08-20 | H Willen | Heat exchanger for connection in evaporator-to-compressor line of air conditioner |
US4208887A (en) * | 1979-01-22 | 1980-06-24 | Tecumseh Products Company | Suction accumulator having heat exchanger |
US4217765A (en) * | 1979-06-04 | 1980-08-19 | Atlantic Richfield Company | Heat exchanger-accumulator |
WO1989000664A1 (en) * | 1987-07-17 | 1989-01-26 | Sigurd Hultgren | Tubular heat exchanger incorporating three coaxial tubes and connected to a storage tank for heated water |
EP0365351A2 (de) * | 1988-10-21 | 1990-04-25 | Thermo King Corporation | Verfahren und Vorrichtung zum Betreiben einer Kühlanlage |
US5245833A (en) * | 1992-05-19 | 1993-09-21 | Martin Marietta Energy Systems, Inc. | Liquid over-feeding air conditioning system and method |
US5408836A (en) * | 1994-01-14 | 1995-04-25 | Thermo King Corporation | Methods and apparatus for operating a refrigeration system characterized by controlling engine coolant |
US5419155A (en) * | 1993-03-31 | 1995-05-30 | American Standard Inc. | Cooling of compressor lubricant in a refrigeration system condenser |
WO1997008506A1 (en) * | 1995-08-23 | 1997-03-06 | Swep International Ab | A three-circuit plate heat exchanger |
-
1998
- 1998-12-11 EP EP98630074A patent/EP0924478A3/de not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2385667A (en) * | 1944-08-24 | 1945-09-25 | Robert C Webber | Refrigerating system |
US3830077A (en) * | 1972-07-20 | 1974-08-20 | H Willen | Heat exchanger for connection in evaporator-to-compressor line of air conditioner |
US4208887A (en) * | 1979-01-22 | 1980-06-24 | Tecumseh Products Company | Suction accumulator having heat exchanger |
US4217765A (en) * | 1979-06-04 | 1980-08-19 | Atlantic Richfield Company | Heat exchanger-accumulator |
WO1989000664A1 (en) * | 1987-07-17 | 1989-01-26 | Sigurd Hultgren | Tubular heat exchanger incorporating three coaxial tubes and connected to a storage tank for heated water |
EP0365351A2 (de) * | 1988-10-21 | 1990-04-25 | Thermo King Corporation | Verfahren und Vorrichtung zum Betreiben einer Kühlanlage |
US5245833A (en) * | 1992-05-19 | 1993-09-21 | Martin Marietta Energy Systems, Inc. | Liquid over-feeding air conditioning system and method |
US5419155A (en) * | 1993-03-31 | 1995-05-30 | American Standard Inc. | Cooling of compressor lubricant in a refrigeration system condenser |
US5408836A (en) * | 1994-01-14 | 1995-04-25 | Thermo King Corporation | Methods and apparatus for operating a refrigeration system characterized by controlling engine coolant |
WO1997008506A1 (en) * | 1995-08-23 | 1997-03-06 | Swep International Ab | A three-circuit plate heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
EP0924478A2 (de) | 1999-06-23 |
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