EP4067763A4 - Air conditioner starting frequency determining method and system - Google Patents

Air conditioner starting frequency determining method and system Download PDF

Info

Publication number
EP4067763A4
EP4067763A4 EP20891769.0A EP20891769A EP4067763A4 EP 4067763 A4 EP4067763 A4 EP 4067763A4 EP 20891769 A EP20891769 A EP 20891769A EP 4067763 A4 EP4067763 A4 EP 4067763A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
determining method
frequency determining
starting frequency
conditioner starting
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.)
Pending
Application number
EP20891769.0A
Other languages
German (de)
French (fr)
Other versions
EP4067763A1 (en
Inventor
Deyue SONG
Ming Zhang
Qiang Gao
Mengmeng SUN
Xiaodi Zhang
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.)
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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 Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioning Electric Co Ltd
Publication of EP4067763A1 publication Critical patent/EP4067763A1/en
Publication of EP4067763A4 publication Critical patent/EP4067763A4/en
Pending legal-status Critical Current

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
    • F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • 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
    • F24F11/48—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring prior to normal operation, e.g. pre-heating or pre-cooling
    • 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
    • F24F11/80—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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • F24F2110/12—Temperature of the outside air

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)
EP20891769.0A 2019-11-26 2020-07-07 Air conditioner starting frequency determining method and system Pending EP4067763A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911176017.1A CN112944509A (en) 2019-11-26 2019-11-26 Method and system for determining starting frequency of air conditioner
PCT/CN2020/100513 WO2021103542A1 (en) 2019-11-26 2020-07-07 Air conditioner starting frequency determining method and system

Publications (2)

Publication Number Publication Date
EP4067763A1 EP4067763A1 (en) 2022-10-05
EP4067763A4 true EP4067763A4 (en) 2023-08-02

Family

ID=76128661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20891769.0A Pending EP4067763A4 (en) 2019-11-26 2020-07-07 Air conditioner starting frequency determining method and system

Country Status (3)

Country Link
EP (1) EP4067763A4 (en)
CN (1) CN112944509A (en)
WO (1) WO2021103542A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115930408B (en) * 2022-11-21 2024-07-02 珠海格力电器股份有限公司 Refrigeration control method and device of water chilling unit, water chilling unit and storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871334A (en) * 2017-01-05 2017-06-20 珠海格力电器股份有限公司 Fuzzy control-based air conditioner control method and device
CN108534320A (en) * 2018-03-29 2018-09-14 广东美的制冷设备有限公司 Air conditioner cooling activation control method, air conditioner and storage medium
CN110332682A (en) * 2019-07-25 2019-10-15 宁波奥克斯电气股份有限公司 The method, apparatus and air conditioner adjusted to the working frequency of compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100548299B1 (en) * 2004-04-14 2006-02-02 엘지전자 주식회사 Method for driving inverter compressor by estimating room and outdoor temperature
KR100766177B1 (en) * 2006-08-04 2007-10-10 주식회사 대우일렉트로닉스 Method for controlling operating of air conditioner
JP6350485B2 (en) * 2015-10-30 2018-07-04 ダイキン工業株式会社 Air conditioner
CN106440587A (en) * 2016-09-29 2017-02-22 海信（广东）空调有限公司 Air conditioner refrigeration control method and air conditioner
CN106642579B (en) * 2016-12-26 2020-10-09 广东美的制冷设备有限公司 Starting frequency adjusting method and device suitable for air conditioner compressor
CN108278742B (en) * 2017-01-04 2019-12-24 奥克斯空调股份有限公司 Control method of air conditioner frequency

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871334A (en) * 2017-01-05 2017-06-20 珠海格力电器股份有限公司 Fuzzy control-based air conditioner control method and device
CN108534320A (en) * 2018-03-29 2018-09-14 广东美的制冷设备有限公司 Air conditioner cooling activation control method, air conditioner and storage medium
CN110332682A (en) * 2019-07-25 2019-10-15 宁波奥克斯电气股份有限公司 The method, apparatus and air conditioner adjusted to the working frequency of compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021103542A1 *

Also Published As

Publication number Publication date
EP4067763A1 (en) 2022-10-05
WO2021103542A1 (en) 2021-06-03
CN112944509A (en) 2021-06-11

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Ipc: F24F 11/86 20180101ALI20230628BHEP

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