GB2574541B - Refrigeration cycle apparatus and defrosting operation method for the same - Google Patents
Refrigeration cycle apparatus and defrosting operation method for the same Download PDFInfo
- Publication number
- GB2574541B GB2574541B GB1913233.1A GB201913233A GB2574541B GB 2574541 B GB2574541 B GB 2574541B GB 201913233 A GB201913233 A GB 201913233A GB 2574541 B GB2574541 B GB 2574541B
- Authority
- GB
- United Kingdom
- Prior art keywords
- same
- refrigeration cycle
- operation method
- defrosting operation
- cycle apparatus
- 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.)
- Active
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/015123 WO2018189859A1 (en) | 2017-04-13 | 2017-04-13 | Refrigeration cycle device and defrost operation method for refrigeration cycle device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201913233D0 GB201913233D0 (en) | 2019-10-30 |
GB2574541A GB2574541A (en) | 2019-12-11 |
GB2574541B true GB2574541B (en) | 2021-02-24 |
Family
ID=63792348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1913233.1A Active GB2574541B (en) | 2017-04-13 | 2017-04-13 | Refrigeration cycle apparatus and defrosting operation method for the same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6723442B2 (en) |
GB (1) | GB2574541B (en) |
WO (1) | WO2018189859A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109682017B (en) * | 2018-12-27 | 2021-03-23 | 广东美的暖通设备有限公司 | Control method and device for heating system of air conditioner |
EP3885662A4 (en) | 2018-12-27 | 2022-01-26 | Hefei Midea Heating & Ventilating Equipment Co., Ltd. | Air conditioner, and control method and device for heating system thereof |
CN110470021B (en) * | 2019-08-04 | 2021-12-21 | 重庆海尔空调器有限公司 | Control method and device for defrosting of air conditioner and air conditioner |
CN110513817B (en) * | 2019-08-26 | 2021-05-18 | Tcl空调器(中山)有限公司 | Air conditioner heating control method and air conditioner |
CN113294890B (en) * | 2021-05-07 | 2022-07-08 | 宁波奥克斯电气股份有限公司 | Defrosting control method and device for air conditioning unit and air conditioning unit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01217146A (en) * | 1988-02-23 | 1989-08-30 | Sanyo Electric Co Ltd | Defrosting controlling method |
JPH07104082A (en) * | 1993-10-06 | 1995-04-21 | Technova:Kk | Storage method for hydrogen or its isotope with pd-rh alloy |
JP2003336890A (en) * | 2002-05-16 | 2003-11-28 | Chofu Seisakusho Co Ltd | Cooling/heating equipment |
JP2012007751A (en) * | 2010-06-22 | 2012-01-12 | Fujitsu General Ltd | Heat pump cycle device |
JP2015031411A (en) * | 2013-07-31 | 2015-02-16 | 株式会社富士通ゼネラル | Air conditioner |
JP2015203550A (en) * | 2014-04-16 | 2015-11-16 | 三菱電機株式会社 | air conditioner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460753U (en) * | 1977-10-06 | 1979-04-26 | ||
JPH07104082B2 (en) * | 1986-07-24 | 1995-11-13 | ダイキン工業株式会社 | Heat pump system |
-
2017
- 2017-04-13 GB GB1913233.1A patent/GB2574541B/en active Active
- 2017-04-13 JP JP2019512125A patent/JP6723442B2/en active Active
- 2017-04-13 WO PCT/JP2017/015123 patent/WO2018189859A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01217146A (en) * | 1988-02-23 | 1989-08-30 | Sanyo Electric Co Ltd | Defrosting controlling method |
JPH07104082A (en) * | 1993-10-06 | 1995-04-21 | Technova:Kk | Storage method for hydrogen or its isotope with pd-rh alloy |
JP2003336890A (en) * | 2002-05-16 | 2003-11-28 | Chofu Seisakusho Co Ltd | Cooling/heating equipment |
JP2012007751A (en) * | 2010-06-22 | 2012-01-12 | Fujitsu General Ltd | Heat pump cycle device |
JP2015031411A (en) * | 2013-07-31 | 2015-02-16 | 株式会社富士通ゼネラル | Air conditioner |
JP2015203550A (en) * | 2014-04-16 | 2015-11-16 | 三菱電機株式会社 | air conditioner |
Non-Patent Citations (1)
Title |
---|
Microfilm of the specification and drawings annexed to the request of Japanese Utility Model Application No. 134934/1977 (Laid-opn No. 60753/1979) (Daikin Industries, Ltd.), 26 April 1979 (26.04.1979), entire text; all drawings (Family: none) * |
Also Published As
Publication number | Publication date |
---|---|
GB2574541A (en) | 2019-12-11 |
WO2018189859A1 (en) | 2018-10-18 |
JPWO2018189859A1 (en) | 2019-11-14 |
GB201913233D0 (en) | 2019-10-30 |
JP6723442B2 (en) | 2020-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
789A | Request for publication of translation (sect. 89(a)/1977) |
Ref document number: 2018189859 Country of ref document: WO |
|
746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20230103 |