EP3527903A4 - Climatiseur et son procédé de commande - Google Patents

Climatiseur et son procédé de commande Download PDF

Info

Publication number
EP3527903A4
EP3527903A4 EP17863047.1A EP17863047A EP3527903A4 EP 3527903 A4 EP3527903 A4 EP 3527903A4 EP 17863047 A EP17863047 A EP 17863047A EP 3527903 A4 EP3527903 A4 EP 3527903A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
control method
conditioner
air
control
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
EP17863047.1A
Other languages
German (de)
English (en)
Other versions
EP3527903A1 (fr
EP3527903B1 (fr
Inventor
Feng Wei
Haidong LIN
Si Sun
Chuanhua WANG
Enquan ZHANG
Pengju ZHAO
Pu Zhao
Huaben LI
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3527903A1 publication Critical patent/EP3527903A1/fr
Publication of EP3527903A4 publication Critical patent/EP3527903A4/fr
Application granted granted Critical
Publication of EP3527903B1 publication Critical patent/EP3527903B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • 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
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—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
    • F25B2500/04—Clogging
    • 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
    • F25B2500/06—Damage
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side 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
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP17863047.1A 2016-10-17 2017-09-26 Climatiseur et son procédé de commande Active EP3527903B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610903627.7A CN106403193B (zh) 2016-10-17 2016-10-17 空调器及其控制方法
PCT/CN2017/103464 WO2018072601A1 (fr) 2016-10-17 2017-09-26 Climatiseur et son procédé de commande

Publications (3)

Publication Number Publication Date
EP3527903A1 EP3527903A1 (fr) 2019-08-21
EP3527903A4 true EP3527903A4 (fr) 2020-06-24
EP3527903B1 EP3527903B1 (fr) 2024-04-10

Family

ID=58013531

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17863047.1A Active EP3527903B1 (fr) 2016-10-17 2017-09-26 Climatiseur et son procédé de commande

Country Status (4)

Country Link
US (1) US20190242603A1 (fr)
EP (1) EP3527903B1 (fr)
CN (1) CN106403193B (fr)
WO (1) WO2018072601A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106403193B (zh) * 2016-10-17 2018-12-07 珠海格力电器股份有限公司 空调器及其控制方法
CN109827285B (zh) * 2019-02-27 2020-11-06 奥克斯空调股份有限公司 防止空调器超期服役的控制方法、装置及空调器
CN112178976A (zh) * 2019-07-03 2021-01-05 开利公司 热交换单元，热交换系统及其中确定控制阀故障的方法
CN110486917B (zh) * 2019-08-23 2021-06-22 广东美的暖通设备有限公司 运行控制装置及方法、空调器和计算机可读存储介质
US11268721B2 (en) 2020-06-22 2022-03-08 Lennox Industries Inc. HVAC system prognostics and diagnostics based on temperature rise or drop
CN112902403B (zh) * 2021-03-05 2022-05-27 合肥美的暖通设备有限公司 空调器及其防凝露控制方法和装置
CN113701322B (zh) * 2021-09-02 2023-06-23 佛山市顺德区美的电子科技有限公司 空调器控制方法、控制器、空调器和计算机可读存储介质
CN115371302B (zh) * 2022-07-14 2024-04-19 浙江中广电器集团股份有限公司 一种热泵evi多联机制冷模式喷焓控制的控制方法
CN116105412B (zh) * 2023-04-04 2023-07-18 宁波奥克斯电气股份有限公司 压缩机控制方法、装置、空调器及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578373B1 (en) * 2000-09-21 2003-06-17 William J. Barbier Rate of change detector for refrigerant floodback
EP2195539A2 (fr) * 2007-10-08 2010-06-16 Emerson Climate Technologies, Inc. Système et procédé permettant de surveiller la surchauffe d'un compresseur
EP2792974A1 (fr) * 2013-04-15 2014-10-22 LG Electronics Inc. Climatiseur et procédé de commande correspondant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3334507B2 (ja) * 1996-09-13 2002-10-15 三菱電機株式会社 冷凍システム装置および冷凍システム装置の制御方法
JP6095353B2 (ja) * 2012-12-13 2017-03-15 三菱電機株式会社 冷凍サイクル装置
CN203432025U (zh) * 2013-08-30 2014-02-12 海信（山东）空调有限公司 一种膨胀阀喷射控制系统
CN104296413A (zh) * 2014-09-24 2015-01-21 广东欧科空调制冷有限公司 一种变频低温强热空调系统
CN205373189U (zh) * 2015-12-24 2016-07-06 青岛海尔新能源电器有限公司 低温热泵系统及空调
CN106403193B (zh) * 2016-10-17 2018-12-07 珠海格力电器股份有限公司 空调器及其控制方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578373B1 (en) * 2000-09-21 2003-06-17 William J. Barbier Rate of change detector for refrigerant floodback
EP2195539A2 (fr) * 2007-10-08 2010-06-16 Emerson Climate Technologies, Inc. Système et procédé permettant de surveiller la surchauffe d'un compresseur
EP2792974A1 (fr) * 2013-04-15 2014-10-22 LG Electronics Inc. Climatiseur et procédé de commande correspondant

Also Published As

Publication number Publication date
US20190242603A1 (en) 2019-08-08
CN106403193A (zh) 2017-02-15
CN106403193B (zh) 2018-12-07
EP3527903A1 (fr) 2019-08-21
WO2018072601A1 (fr) 2018-04-26
EP3527903B1 (fr) 2024-04-10

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