KR100944312B1 - 냉동 사이클 장치 - Google Patents
냉동 사이클 장치 Download PDFInfo
- Publication number
- KR100944312B1 KR100944312B1 KR1020080023915A KR20080023915A KR100944312B1 KR 100944312 B1 KR100944312 B1 KR 100944312B1 KR 1020080023915 A KR1020080023915 A KR 1020080023915A KR 20080023915 A KR20080023915 A KR 20080023915A KR 100944312 B1 KR100944312 B1 KR 100944312B1
- Authority
- KR
- South Korea
- Prior art keywords
- heat exchanger
- refrigerant
- air
- expansion valve
- heat
- Prior art date
Links
Images
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
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/002—Defroster control
- F25D21/006—Defroster control with electronic control circuits
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/02—Detecting the presence of frost or condensate
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion valves
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/11—Sensor to detect if defrost is necessary
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007066892A JP4978777B2 (ja) | 2007-03-15 | 2007-03-15 | 冷凍サイクル装置 |
JPJP-P-2007-00066892 | 2007-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080084735A KR20080084735A (ko) | 2008-09-19 |
KR100944312B1 true KR100944312B1 (ko) | 2010-02-24 |
Family
ID=39843021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080023915A KR100944312B1 (ko) | 2007-03-15 | 2008-03-14 | 냉동 사이클 장치 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4978777B2 (ja) |
KR (1) | KR100944312B1 (ja) |
CN (1) | CN101266083B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024050186A1 (en) * | 2022-08-30 | 2024-03-07 | Daikin Comfort Technologies Manufacturing, L.P. | Thermal energy reservoirs and heat pump systems |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012167824A (ja) * | 2009-06-19 | 2012-09-06 | Daikin Industries Ltd | 冷凍装置 |
JP2012245857A (ja) * | 2011-05-26 | 2012-12-13 | Nippon Soken Inc | 冷却装置、冷却装置の制御方法および制御装置 |
CN103090507A (zh) * | 2013-01-19 | 2013-05-08 | 德州亚太集团有限公司 | 一种风冷热泵空调机组化霜控制方法 |
WO2014136187A1 (ja) * | 2013-03-04 | 2014-09-12 | 三菱電機株式会社 | 空気調和装置 |
CN104633173A (zh) * | 2015-02-03 | 2015-05-20 | 国家电网公司 | 新型sf6气体分流装置 |
JP2016161256A (ja) * | 2015-03-04 | 2016-09-05 | 株式会社富士通ゼネラル | 空気調和装置 |
CN108800417B (zh) * | 2018-05-28 | 2021-03-16 | 青岛海尔空调器有限总公司 | 一种空调室外机化霜控制方法及*** |
CN109323877B (zh) * | 2018-11-14 | 2024-01-30 | 仲恺农业工程学院 | 一种基于制冷循环的换热器综合测试*** |
CN112361640B (zh) * | 2020-10-15 | 2022-01-28 | 珠海格力电器股份有限公司 | 一种空调***及其除霜方法 |
CN113175732B (zh) * | 2021-04-20 | 2022-09-20 | 海信空调有限公司 | 空调器及其控制方法和计算机可读存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11294885A (ja) | 1998-04-10 | 1999-10-29 | Toshiba Corp | 空気調和機 |
JP2006242443A (ja) | 2005-03-02 | 2006-09-14 | Matsushita Electric Ind Co Ltd | 空気調和装置 |
KR100627879B1 (ko) | 2004-11-02 | 2006-09-25 | 주식회사 대우일렉트로닉스 | 히터펌프 공기조화기 |
JP2006308156A (ja) | 2005-04-27 | 2006-11-09 | Matsushita Electric Ind Co Ltd | 空気調和機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2500707B2 (ja) * | 1991-05-17 | 1996-05-29 | ダイキン工業株式会社 | 冷凍装置の運転制御装置 |
JP2001004254A (ja) * | 1999-06-22 | 2001-01-12 | Sanyo Electric Co Ltd | 冷凍装置 |
JP2001221531A (ja) * | 2000-02-04 | 2001-08-17 | Mitsubishi Heavy Ind Ltd | 空気調和装置 |
JP2005016805A (ja) * | 2003-06-25 | 2005-01-20 | Aisin Seiki Co Ltd | 空気調和機 |
JP4561147B2 (ja) * | 2004-03-30 | 2010-10-13 | アイシン精機株式会社 | 空気調和機 |
GB0409147D0 (en) * | 2004-04-24 | 2004-05-26 | Thermal Energy Ventures Ltd | Heat pump |
JP2006125769A (ja) * | 2004-10-29 | 2006-05-18 | Denso Corp | ヒートポンプサイクル装置 |
-
2007
- 2007-03-15 JP JP2007066892A patent/JP4978777B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-13 CN CN2008100857387A patent/CN101266083B/zh not_active Expired - Fee Related
- 2008-03-14 KR KR1020080023915A patent/KR100944312B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11294885A (ja) | 1998-04-10 | 1999-10-29 | Toshiba Corp | 空気調和機 |
KR100627879B1 (ko) | 2004-11-02 | 2006-09-25 | 주식회사 대우일렉트로닉스 | 히터펌프 공기조화기 |
JP2006242443A (ja) | 2005-03-02 | 2006-09-14 | Matsushita Electric Ind Co Ltd | 空気調和装置 |
JP2006308156A (ja) | 2005-04-27 | 2006-11-09 | Matsushita Electric Ind Co Ltd | 空気調和機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024050186A1 (en) * | 2022-08-30 | 2024-03-07 | Daikin Comfort Technologies Manufacturing, L.P. | Thermal energy reservoirs and heat pump systems |
Also Published As
Publication number | Publication date |
---|---|
JP4978777B2 (ja) | 2012-07-18 |
JP2008224190A (ja) | 2008-09-25 |
CN101266083B (zh) | 2010-06-02 |
KR20080084735A (ko) | 2008-09-19 |
CN101266083A (zh) | 2008-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130117 Year of fee payment: 4 |
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LAPS | Lapse due to unpaid annual fee |