EP2458306A4 - Klimaanlage - Google Patents

Klimaanlage

Info

Publication number
EP2458306A4
EP2458306A4 EP10802127.0A EP10802127A EP2458306A4 EP 2458306 A4 EP2458306 A4 EP 2458306A4 EP 10802127 A EP10802127 A EP 10802127A EP 2458306 A4 EP2458306 A4 EP 2458306A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
conditioner
air
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Withdrawn
Application number
EP10802127.0A
Other languages
English (en)
French (fr)
Other versions
EP2458306A1 (de
Inventor
Toru Ariga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of EP2458306A1 publication Critical patent/EP2458306A1/de
Publication of EP2458306A4 publication Critical patent/EP2458306A4/de
Withdrawn legal-status Critical Current

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
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
    • 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
    • F24F11/43—Defrosting; Preventing freezing of indoor units
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0252—Compressor control by controlling speed with two speeds
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
EP10802127.0A 2009-07-22 2010-05-31 Klimaanlage Withdrawn EP2458306A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009170959A JP4836212B2 (ja) 2009-07-22 2009-07-22 空気調和機
PCT/JP2010/059183 WO2011010506A1 (ja) 2009-07-22 2010-05-31 空気調和機

Publications (2)

Publication Number Publication Date
EP2458306A1 EP2458306A1 (de) 2012-05-30
EP2458306A4 true EP2458306A4 (de) 2015-08-05

Family

ID=43498982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10802127.0A Withdrawn EP2458306A4 (de) 2009-07-22 2010-05-31 Klimaanlage

Country Status (4)

Country Link
EP (1) EP2458306A4 (de)
JP (1) JP4836212B2 (de)
CN (1) CN102472539B (de)
WO (1) WO2011010506A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6113503B2 (ja) * 2012-12-28 2017-04-12 ダイキン工業株式会社 ヒートポンプ装置
CN105180294B (zh) * 2014-06-06 2018-07-13 广东美的集团芜湖制冷设备有限公司 移动空调器及其化霜控制方法
CN105202689B (zh) * 2014-06-27 2018-04-17 青岛海尔空调器有限总公司 提高空调除霜后压缩机目标频率控制精度的方法和系统
CN104132488A (zh) * 2014-07-24 2014-11-05 康特能源科技(苏州)有限公司 空气源热泵化霜装置及其方法
JP6354574B2 (ja) * 2014-12-24 2018-07-11 株式会社富士通ゼネラル ヒートポンプ式暖房給湯装置
WO2016132473A1 (ja) * 2015-02-18 2016-08-25 三菱電機株式会社 空気調和装置
CN105318618B (zh) * 2015-09-23 2017-12-08 广东美的暖通设备有限公司 风冷热泵冷热水机及其化霜控制方法
JP6323431B2 (ja) * 2015-10-30 2018-05-16 ダイキン工業株式会社 空気調和機
CN106369877A (zh) * 2016-11-30 2017-02-01 广东美的制冷设备有限公司 热泵系统及其除霜控制方法
CN107166643A (zh) * 2017-05-17 2017-09-15 青岛海尔空调器有限总公司 一种空调的控制方法及装置
CN108413562A (zh) * 2018-02-05 2018-08-17 青岛海尔空调器有限总公司 一种空调自清洁的控制方法及装置
CN110671847B (zh) * 2018-07-02 2021-12-21 艾默生环境优化技术(苏州)有限公司 变速冷凝机组、容量自适应调节方法、储存介质和控制器
CN113811723A (zh) * 2019-05-20 2021-12-17 三菱电机株式会社 室外机、空气调节装置以及空气调节装置的运转控制方法
CN111609665B (zh) * 2020-05-15 2021-12-07 珠海格力电器股份有限公司 化霜控制方法和装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115235A (ja) * 1981-12-29 1983-07-08 Sharp Corp 空気調和機の制御回路
JPS59145455A (ja) * 1983-02-07 1984-08-20 ダイキン工業株式会社 除霜装置
JPS62237255A (ja) * 1986-04-09 1987-10-17 株式会社日立製作所 空気調和機
JPH03195877A (ja) * 1989-12-25 1991-08-27 Toshiba Corp ヒートポンプエアコンの除霜制御方法
US5186016A (en) * 1990-11-06 1993-02-16 Kabushiki Kaisha Toshiba Defrosting control method and apparatus for air conditioner
DE4243634A1 (en) * 1991-12-27 1993-07-01 Samsung Electronics Co Ltd Defrosting of inverter-driven air conditioning plant - using outdoor measured temperature to initiate defrost, with compressor frequency controlled to give constant defrost time
JP2008215734A (ja) * 2007-03-06 2008-09-18 Hitachi Appliances Inc マルチ式空気調和機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043965U (ja) * 1983-09-02 1985-03-28 ダイキン工業株式会社 空気調和機
JPH09236334A (ja) * 1996-02-29 1997-09-09 Daikin Ind Ltd 空気調和機の運転制御装置
JP4078036B2 (ja) * 2001-02-20 2008-04-23 東芝キヤリア株式会社 ヒートポンプ給湯器
JP2005300008A (ja) * 2004-04-12 2005-10-27 Matsushita Electric Ind Co Ltd ヒートポンプ給湯装置
CN1888671A (zh) * 2005-06-30 2007-01-03 乐金电子(天津)电器有限公司 空调器的除霜运转控制装置及其运作方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115235A (ja) * 1981-12-29 1983-07-08 Sharp Corp 空気調和機の制御回路
JPS59145455A (ja) * 1983-02-07 1984-08-20 ダイキン工業株式会社 除霜装置
JPS62237255A (ja) * 1986-04-09 1987-10-17 株式会社日立製作所 空気調和機
JPH03195877A (ja) * 1989-12-25 1991-08-27 Toshiba Corp ヒートポンプエアコンの除霜制御方法
US5186016A (en) * 1990-11-06 1993-02-16 Kabushiki Kaisha Toshiba Defrosting control method and apparatus for air conditioner
DE4243634A1 (en) * 1991-12-27 1993-07-01 Samsung Electronics Co Ltd Defrosting of inverter-driven air conditioning plant - using outdoor measured temperature to initiate defrost, with compressor frequency controlled to give constant defrost time
JP2008215734A (ja) * 2007-03-06 2008-09-18 Hitachi Appliances Inc マルチ式空気調和機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011010506A1 *

Also Published As

Publication number Publication date
CN102472539B (zh) 2014-07-09
JP2011027286A (ja) 2011-02-10
EP2458306A1 (de) 2012-05-30
WO2011010506A1 (ja) 2011-01-27
JP4836212B2 (ja) 2011-12-14
CN102472539A (zh) 2012-05-23

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