EP2157380A4 - Appareil de pompe à chaleur et climatiseur ou chauffe-eau sur lequel est monté l'appareil de pompe à chaleur - Google Patents

Appareil de pompe à chaleur et climatiseur ou chauffe-eau sur lequel est monté l'appareil de pompe à chaleur

Info

Publication number
EP2157380A4
EP2157380A4 EP08703521.8A EP08703521A EP2157380A4 EP 2157380 A4 EP2157380 A4 EP 2157380A4 EP 08703521 A EP08703521 A EP 08703521A EP 2157380 A4 EP2157380 A4 EP 2157380A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
air conditioning
water heater
device applied
pump device
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
Application number
EP08703521.8A
Other languages
German (de)
English (en)
Other versions
EP2157380B1 (fr
EP2157380A1 (fr
Inventor
Mamoru Hamada
Kouji Yamashita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP15180055.4A priority Critical patent/EP2980497B1/fr
Priority to EP15180070.3A priority patent/EP2980498B1/fr
Publication of EP2157380A1 publication Critical patent/EP2157380A1/fr
Publication of EP2157380A4 publication Critical patent/EP2157380A4/fr
Application granted granted Critical
Publication of EP2157380B1 publication Critical patent/EP2157380B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F24F11/42—Defrosting; Preventing freezing of outdoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature
    • 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
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2600/23—Time delays
    • 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
    • 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
    • F25B2700/17—Speeds
    • F25B2700/171—Speeds of the compressor
    • 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
    • F25B2700/19—Pressures
    • F25B2700/197—Pressures of the evaporator
    • 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
    • F25B2700/2117—Temperatures of an evaporator
    • 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
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet

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)
EP08703521.8A 2008-01-21 2008-01-21 Appareil de pompe à chaleur et climatiseur ou chauffe-eau sur lequel est monté l'appareil de pompe à chaleur Active EP2157380B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15180055.4A EP2980497B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci
EP15180070.3A EP2980498B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/050671 WO2009093297A1 (fr) 2008-01-21 2008-01-21 Appareil de pompe à chaleur et climatiseur ou chauffe-eau sur lequel est monté l'appareil de pompe à chaleur

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP15180070.3A Division EP2980498B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci
EP15180070.3A Division-Into EP2980498B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci
EP15180055.4A Division EP2980497B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci
EP15180055.4A Division-Into EP2980497B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci

Publications (3)

Publication Number Publication Date
EP2157380A1 EP2157380A1 (fr) 2010-02-24
EP2157380A4 true EP2157380A4 (fr) 2015-02-18
EP2157380B1 EP2157380B1 (fr) 2019-10-02

Family

ID=40900816

Family Applications (3)

Application Number Title Priority Date Filing Date
EP08703521.8A Active EP2157380B1 (fr) 2008-01-21 2008-01-21 Appareil de pompe à chaleur et climatiseur ou chauffe-eau sur lequel est monté l'appareil de pompe à chaleur
EP15180070.3A Active EP2980498B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci
EP15180055.4A Active EP2980497B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP15180070.3A Active EP2980498B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci
EP15180055.4A Active EP2980497B1 (fr) 2008-01-21 2008-01-21 Pompe à chaleur et climatiseur ou chauffe-eau équipés de celle-ci

Country Status (3)

Country Link
EP (3) EP2157380B1 (fr)
JP (1) JP5528119B2 (fr)
WO (1) WO2009093297A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN112628941A (zh) * 2020-12-11 2021-04-09 珠海格力电器股份有限公司 一种空调化霜控制方法、装置、存储介质及空调

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WO2012003202A2 (fr) * 2010-07-01 2012-01-05 Carrier Corporation Dégivrage à la demande à saturation de réfrigérant d'évaporateur
KR101916424B1 (ko) * 2012-02-28 2018-11-07 엘지전자 주식회사 공기조화기 및 그 제어방법
JP6073652B2 (ja) * 2012-11-09 2017-02-01 サンデンホールディングス株式会社 車両用空気調和装置
CN103344357B (zh) * 2013-07-10 2015-04-08 海信（山东）空调有限公司 一种检测冷媒系统控制参数的装置及检测方法
CN104791944B (zh) 2014-01-21 2018-05-01 广东美的暖通设备有限公司 空调系统及其控制方法、空调系统的室外机
KR101626675B1 (ko) 2014-11-12 2016-06-01 엘지전자 주식회사 공기조화기 및 그 제어방법
CN104567148B (zh) * 2014-12-23 2017-02-22 珠海格力电器股份有限公司 空调除霜方法和装置
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
US10845096B2 (en) 2015-10-27 2020-11-24 Denso Corporation Refrigeration cycle device
CN106500267B (zh) * 2016-10-31 2019-07-19 芜湖美智空调设备有限公司 空调器的化霜控制方法及其控制装置
DE102017110102A1 (de) * 2017-05-10 2018-11-15 Friedhelm Meyer Kältegerät mit Temperaturerfassungsmittel
JP6739664B2 (ja) * 2017-10-26 2020-08-12 三菱電機株式会社 冷凍空調装置及び制御装置
CN111174437B (zh) * 2018-11-13 2022-03-04 艾欧史密斯(中国)热水器有限公司 热泵热水器的控制方法
CN110388837A (zh) * 2019-07-29 2019-10-29 珠海格力电器股份有限公司 换热器、空调外机、空调器及换热器的控制方法
CN111397098B (zh) * 2020-04-10 2021-08-24 宁波奥克斯电气股份有限公司 除霜控制方法、装置、空调器及计算机可读存储介质
CN112484238B (zh) * 2020-11-16 2021-11-23 珠海格力电器股份有限公司 化霜控制方法、装置、多模块机组及暖通设备
CN112856716B (zh) * 2021-01-15 2022-05-17 广东美的暖通设备有限公司 一种空调系统及其冷媒状态检测方法和装置
CN115682326B (zh) * 2021-07-29 2026-03-27 美的集团股份有限公司 空调器的控制方法、装置、空调器与存储介质
CN113587530B (zh) * 2021-08-12 2023-04-14 澳蓝（福建）实业有限公司 一种用于数据中心的间接蒸发换热芯体的除霜方法
CN113959072B (zh) * 2021-09-16 2022-11-22 青岛海尔空调电子有限公司 气悬浮压缩机的控制方法及空调器
US20230106953A1 (en) * 2021-10-06 2023-04-06 LGL France S.A.S. Proper deicing end detection and defrost cycle optimization
DE102022106854A1 (de) 2022-03-23 2023-09-28 ait-deutschland GmbH Verfahren zur steuerung des abtauens eines verdampfers eines kältemittelkreislaufes
DE102022109395A1 (de) 2022-04-19 2023-10-19 Diehl Ako Stiftung & Co. Kg Kühlvorrichtung für ein Objekt und Verfahren zum Betreiben einer Kühlvorrichtung für ein Objekt
CN115183408A (zh) * 2022-06-17 2022-10-14 珠海格力电器股份有限公司 冷却水系统变流量运行的控制方法及控制装置
CN114992795B (zh) * 2022-06-22 2024-05-03 宁波奥克斯电气股份有限公司 压缩机的控制方法、控制装置、空调器及可读存储介质
CN115264760B (zh) * 2022-07-08 2024-05-28 珠海格力电器股份有限公司 空调控制方法、装置及空调

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US5186016A (en) * 1990-11-06 1993-02-16 Kabushiki Kaisha Toshiba Defrosting control method and apparatus for air conditioner
JPH05264089A (ja) * 1992-03-17 1993-10-12 Daikin Ind Ltd 冷凍装置の除霜運転制御装置
EP0676601A1 (fr) * 1993-10-29 1995-10-11 Daikin Industries, Limited Dispositif de reglage pour equipement de climatisation

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US4400949A (en) * 1981-03-03 1983-08-30 Mitsubishi Denki Kabushiki Kaisha Frost detector for refrigerating apparatus
US5186016A (en) * 1990-11-06 1993-02-16 Kabushiki Kaisha Toshiba Defrosting control method and apparatus for air conditioner
JPH05264089A (ja) * 1992-03-17 1993-10-12 Daikin Ind Ltd 冷凍装置の除霜運転制御装置
EP0676601A1 (fr) * 1993-10-29 1995-10-11 Daikin Industries, Limited Dispositif de reglage pour equipement de climatisation

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Title
See also references of WO2009093297A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112628941A (zh) * 2020-12-11 2021-04-09 珠海格力电器股份有限公司 一种空调化霜控制方法、装置、存储介质及空调
CN112628941B (zh) * 2020-12-11 2022-02-18 珠海格力电器股份有限公司 一种空调化霜控制方法、装置、存储介质及空调

Also Published As

Publication number Publication date
JPWO2009093297A1 (ja) 2011-05-26
EP2980498A1 (fr) 2016-02-03
WO2009093297A1 (fr) 2009-07-30
EP2980497B1 (fr) 2022-09-14
EP2157380B1 (fr) 2019-10-02
EP2980497A1 (fr) 2016-02-03
EP2980498B1 (fr) 2022-09-07
JP5528119B2 (ja) 2014-06-25
EP2157380A1 (fr) 2010-02-24

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