EP3677858A4 - Air conditioner oil separator and condenser, and air conditioner - Google Patents
Air conditioner oil separator and condenser, and air conditioner Download PDFInfo
- Publication number
- EP3677858A4 EP3677858A4 EP18892147.2A EP18892147A EP3677858A4 EP 3677858 A4 EP3677858 A4 EP 3677858A4 EP 18892147 A EP18892147 A EP 18892147A EP 3677858 A4 EP3677858 A4 EP 3677858A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air conditioner
- condenser
- oil separator
- conditioner oil
- separator
- 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.)
- Granted
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
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/046—Condensers with refrigerant heat exchange tubes positioned inside or around a vessel containing water or pcm to cool the refrigerant 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled 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
- 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
- F25B2400/23—Separators
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)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711391600.5A CN107940833A (en) | 2017-12-21 | 2017-12-21 | Oil separator for air conditioner, condenser and air conditioner |
PCT/CN2018/101326 WO2019119839A1 (en) | 2017-12-21 | 2018-08-20 | Air conditioner oil separator and condenser, and air conditioner |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3677858A1 EP3677858A1 (en) | 2020-07-08 |
EP3677858A4 true EP3677858A4 (en) | 2021-05-26 |
EP3677858B1 EP3677858B1 (en) | 2023-04-05 |
Family
ID=61940928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18892147.2A Active EP3677858B1 (en) | 2017-12-21 | 2018-08-20 | Condenser with air conditioner oil separator |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200248940A1 (en) |
EP (1) | EP3677858B1 (en) |
CN (1) | CN107940833A (en) |
WO (1) | WO2019119839A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107940833A (en) * | 2017-12-21 | 2018-04-20 | 珠海格力电器股份有限公司 | Oil separator for air conditioner, condenser and air conditioner |
WO2019232187A2 (en) * | 2018-06-02 | 2019-12-05 | Carrier Corperation | Water-cooled heat exchanger |
USD903071S1 (en) * | 2018-09-17 | 2020-11-24 | Mi Rea Seo | Condenser for vehicles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221274A (en) * | 2011-07-04 | 2011-10-19 | 张家港市江南利玛特设备制造有限公司 | Efficient secondary oil separator |
CN106440574A (en) * | 2016-11-07 | 2017-02-22 | 珠海格力电器股份有限公司 | Oil separator, condenser and refrigerating plant |
CN104833139B (en) * | 2015-05-29 | 2017-11-17 | 珠海格力电器股份有限公司 | Heat exchange equipment and condenser with built-in oil separation system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU171252B (en) * | 1974-05-24 | 1977-12-28 | Diosgyoeri Gepgyar | Sound absorpted mechanical oil expeller particularly for refrigeration cycle |
US20030014951A1 (en) * | 2001-07-20 | 2003-01-23 | Ingersoll-Rand Company | Horizontal separator tank for oil-flooded air compressor |
CN103727713B (en) * | 2013-12-31 | 2015-11-04 | 天津大学 | A kind of foam metal filtering screw formula oil eliminator |
CN104713280B (en) * | 2015-02-28 | 2017-05-03 | 麦克维尔空调制冷(武汉)有限公司 | Vertical type oil-gas separator |
CN205351864U (en) * | 2015-12-16 | 2016-06-29 | 麦克维尔空调制冷(武汉)有限公司 | Condenser |
CN107940833A (en) * | 2017-12-21 | 2018-04-20 | 珠海格力电器股份有限公司 | Oil separator for air conditioner, condenser and air conditioner |
CN207849835U (en) * | 2017-12-21 | 2018-09-11 | 珠海格力电器股份有限公司 | Oil separator for air conditioner, condenser and air conditioner |
-
2017
- 2017-12-21 CN CN201711391600.5A patent/CN107940833A/en active Pending
-
2018
- 2018-08-20 EP EP18892147.2A patent/EP3677858B1/en active Active
- 2018-08-20 WO PCT/CN2018/101326 patent/WO2019119839A1/en unknown
- 2018-08-20 US US16/652,781 patent/US20200248940A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102221274A (en) * | 2011-07-04 | 2011-10-19 | 张家港市江南利玛特设备制造有限公司 | Efficient secondary oil separator |
CN104833139B (en) * | 2015-05-29 | 2017-11-17 | 珠海格力电器股份有限公司 | Heat exchange equipment and condenser with built-in oil separation system |
CN106440574A (en) * | 2016-11-07 | 2017-02-22 | 珠海格力电器股份有限公司 | Oil separator, condenser and refrigerating plant |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019119839A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20200248940A1 (en) | 2020-08-06 |
WO2019119839A1 (en) | 2019-06-27 |
EP3677858B1 (en) | 2023-04-05 |
EP3677858A1 (en) | 2020-07-08 |
CN107940833A (en) | 2018-04-20 |
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