KR100944312B1 - 냉동 사이클 장치 - Google Patents

냉동 사이클 장치 Download PDF

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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
Application number
KR1020080023915A
Other languages
English (en)
Korean (ko)
Other versions
KR20080084735A (ko
Inventor
미치히코 야마모토
신야 마츠바라
Original Assignee
아이신세이끼가부시끼가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 아이신세이끼가부시끼가이샤 filed Critical 아이신세이끼가부시끼가이샤
Publication of KR20080084735A publication Critical patent/KR20080084735A/ko
Application granted granted Critical
Publication of KR100944312B1 publication Critical patent/KR100944312B1/ko

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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)
KR1020080023915A 2007-03-15 2008-03-14 냉동 사이클 장치 KR100944312B1 (ko)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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