EP4269894A4 - Method for detecting power consumption of multi-split air conditioner, heat recovery multi-split air conditioner, storage medium, and device - Google Patents

Method for detecting power consumption of multi-split air conditioner, heat recovery multi-split air conditioner, storage medium, and device Download PDF

Info

Publication number
EP4269894A4
EP4269894A4 EP22742111.2A EP22742111A EP4269894A4 EP 4269894 A4 EP4269894 A4 EP 4269894A4 EP 22742111 A EP22742111 A EP 22742111A EP 4269894 A4 EP4269894 A4 EP 4269894A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
split air
storage medium
power consumption
heat recovery
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
EP22742111.2A
Other languages
German (de)
French (fr)
Other versions
EP4269894A1 (en
Inventor
Yusheng Zhang
Yunxiao Ding
Di Wu
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.)
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Heating and Ventilating Equipment 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 Midea Group Co Ltd, GD Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of EP4269894A1 publication Critical patent/EP4269894A1/en
Publication of EP4269894A4 publication Critical patent/EP4269894A4/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • 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
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/10—Pressure
    • F24F2140/12—Heat-exchange fluid pressure
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)
EP22742111.2A 2021-01-21 2022-01-17 Method for detecting power consumption of multi-split air conditioner, heat recovery multi-split air conditioner, storage medium, and device Pending EP4269894A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110086371.6A CN112665133B (en) 2021-01-21 2021-01-21 Multi-split air conditioner power consumption detection method, heat recovery multi-split air conditioner, storage medium and device
PCT/CN2022/072344 WO2022156632A1 (en) 2021-01-21 2022-01-17 Method for detecting power consumption of multi-split air conditioner, heat recovery multi-split air conditioner, storage medium, and device

Publications (2)

Publication Number Publication Date
EP4269894A1 EP4269894A1 (en) 2023-11-01
EP4269894A4 true EP4269894A4 (en) 2024-05-29

Family

ID=75414104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22742111.2A Pending EP4269894A4 (en) 2021-01-21 2022-01-17 Method for detecting power consumption of multi-split air conditioner, heat recovery multi-split air conditioner, storage medium, and device

Country Status (4)

Country Link
US (1) US20230366574A1 (en)
EP (1) EP4269894A4 (en)
CN (1) CN112665133B (en)
WO (1) WO2022156632A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112524746B (en) * 2019-09-17 2021-11-26 青岛海尔空调电子有限公司 Control method for outdoor unit balanced frosting in multi-split air conditioning system
CN112665133B (en) * 2021-01-21 2022-05-17 广东美的暖通设备有限公司 Multi-split air conditioner power consumption detection method, heat recovery multi-split air conditioner, storage medium and device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103736A (en) * 1996-09-30 1998-04-21 Daikin Ind Ltd Equipment and method for calculating power of air conditioning system
JP2001033076A (en) * 1999-07-21 2001-02-09 Mitsubishi Electric Corp Heat storage air conditioner
US20130312443A1 (en) * 2011-02-14 2013-11-28 Mitsubishi Electric Corporation Refrigeration cycle apparatus and refrigeration cycle control method
CN111473498A (en) * 2020-04-29 2020-07-31 广东美的暖通设备有限公司 Air conditioning system, anti-condensation control method and device thereof, and storage medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6495064B2 (en) * 2015-03-26 2019-04-03 三菱重工サーマルシステムズ株式会社 Air conditioning system control device, air conditioning system, air conditioning system control program, and air conditioning system control method
CN106771566B (en) * 2016-12-09 2019-04-05 珠海格力电器股份有限公司 Household-based charging method for multiple online air conditioners, device and system
CN106839340A (en) * 2017-03-16 2017-06-13 广东美的制冷设备有限公司 A kind of air conditioner refrigerating measuring method, device and air-conditioner
KR102399915B1 (en) * 2017-09-12 2022-05-18 엘지전자 주식회사 Air conditioner
CN110094848B (en) * 2019-05-27 2020-03-31 珠海格力电器股份有限公司 Multi-split air conditioner control method, device and system and computer readable storage medium
CN110736200A (en) * 2019-09-25 2020-01-31 青岛海尔空调器有限总公司 Control method and control device for air conditioner and air conditioner
CN110567104B (en) * 2019-09-26 2020-09-11 珠海格力电器股份有限公司 Method and device for controlling operation of internal machine of multi-split air conditioning system and computer equipment
CN111854064A (en) * 2020-07-23 2020-10-30 珠海格力电器股份有限公司 Energy consumption calculation method and system and air conditioning unit
CN112665133B (en) * 2021-01-21 2022-05-17 广东美的暖通设备有限公司 Multi-split air conditioner power consumption detection method, heat recovery multi-split air conditioner, storage medium and device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103736A (en) * 1996-09-30 1998-04-21 Daikin Ind Ltd Equipment and method for calculating power of air conditioning system
JP2001033076A (en) * 1999-07-21 2001-02-09 Mitsubishi Electric Corp Heat storage air conditioner
US20130312443A1 (en) * 2011-02-14 2013-11-28 Mitsubishi Electric Corporation Refrigeration cycle apparatus and refrigeration cycle control method
CN111473498A (en) * 2020-04-29 2020-07-31 广东美的暖通设备有限公司 Air conditioning system, anti-condensation control method and device thereof, and storage medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022156632A1 *

Also Published As

Publication number Publication date
EP4269894A1 (en) 2023-11-01
CN112665133A (en) 2021-04-16
US20230366574A1 (en) 2023-11-16
CN112665133B (en) 2022-05-17
WO2022156632A1 (en) 2022-07-28

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