EP3855081A4 - Air conditioner and control method therefor - Google Patents

Air conditioner and control method therefor Download PDF

Info

Publication number
EP3855081A4
EP3855081A4 EP19862878.6A EP19862878A EP3855081A4 EP 3855081 A4 EP3855081 A4 EP 3855081A4 EP 19862878 A EP19862878 A EP 19862878A EP 3855081 A4 EP3855081 A4 EP 3855081A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
control method
method therefor
therefor
conditioner
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
EP19862878.6A
Other languages
German (de)
French (fr)
Other versions
EP3855081A1 (en
Inventor
Jixue ZHANG
Xinglong Wang
Jingjing Chu
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 Hisense Hitachi Air Conditioning Sys Co Ltd
Qingdao Hisense Hitachi Air Conditioning System Co Ltd
Original Assignee
Qingdao Hisense Hitachi Air Conditioning Sys Co Ltd
Qingdao Hisense Hitachi Air Conditioning System 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 Hisense Hitachi Air Conditioning Sys Co Ltd, Qingdao Hisense Hitachi Air Conditioning System Co Ltd filed Critical Qingdao Hisense Hitachi Air Conditioning Sys Co Ltd
Publication of EP3855081A1 publication Critical patent/EP3855081A1/en
Publication of EP3855081A4 publication Critical patent/EP3855081A4/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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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
    • F24F11/30—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
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • 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
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F2140/40—Damper positions, e.g. open or closed

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)
  • Fluid Mechanics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Flow Control Members (AREA)
EP19862878.6A 2018-09-18 2019-09-18 Air conditioner and control method therefor Pending EP3855081A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811084955.4A CN109297096B (en) 2018-09-18 2018-09-18 Air conditioner and control method thereof
PCT/CN2019/106362 WO2020057532A1 (en) 2018-09-18 2019-09-18 Air conditioner and control method therefor

Publications (2)

Publication Number Publication Date
EP3855081A1 EP3855081A1 (en) 2021-07-28
EP3855081A4 true EP3855081A4 (en) 2022-06-08

Family

ID=65163390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19862878.6A Pending EP3855081A4 (en) 2018-09-18 2019-09-18 Air conditioner and control method therefor

Country Status (3)

Country Link
EP (1) EP3855081A4 (en)
CN (1) CN109297096B (en)
WO (1) WO2020057532A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109297096B (en) * 2018-09-18 2020-12-18 青岛海信日立空调系统有限公司 Air conditioner and control method thereof
CN112303703B (en) * 2019-07-31 2022-05-27 广东美的环境电器制造有限公司 Control method, control device, control equipment and computer storage medium
CN110500697B (en) * 2019-08-15 2021-02-23 海信（山东）空调有限公司 Air conditioner, air deflector of air conditioner and control method and device of fan of indoor unit
CN112178892A (en) * 2020-11-06 2021-01-05 邯郸美的制冷设备有限公司 Air conditioner control method and air conditioner
CN114811875A (en) * 2022-04-19 2022-07-29 宁波奥克斯电气股份有限公司 Control method and control device for air guide piece of air conditioner and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104964391A (en) * 2015-06-29 2015-10-07 广东美的制冷设备有限公司 Air conditioner swing blade control method and air conditioner
CN106091298A (en) * 2016-08-19 2016-11-09 广东美的暖通设备有限公司 The control method of air-conditioner, control device and air-conditioner
EP3130861A1 (en) * 2015-08-13 2017-02-15 Mitsubishi Heavy Industries, Ltd. Indoor unit and air-conditioning apparatus including the same, control method for indoor unit, and control program for the same
CN106895548A (en) * 2017-01-18 2017-06-27 广东美的制冷设备有限公司 A kind of control method of indoor apparatus of air conditioner wind guide strip anti-interference
CN107655168A (en) * 2017-09-28 2018-02-02 广东美的制冷设备有限公司 Air conditioner and its control method, control device and computer-readable recording medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4334042B2 (en) * 1998-12-28 2009-09-16 三洋電機株式会社 Air conditioner
JP2009281656A (en) * 2008-05-22 2009-12-03 Panasonic Corp Air conditioner
CN105757876B (en) * 2014-12-16 2018-10-12 青岛海尔空调器有限总公司 A kind of air conditioner air deflector control method and device
CN205536450U (en) * 2016-02-22 2016-08-31 珠海格力电器股份有限公司 Air deflector opening and closing device and air conditioner with same
CN107062513B (en) * 2016-10-20 2019-10-25 广东美的暖通设备有限公司 The method for controlling stepping motor and air conditioner of air conditioner
CN106403047B (en) * 2016-11-11 2019-04-30 广东美的制冷设备有限公司 The swing control method and device of air conditioner and its fan blade
CN107345706A (en) * 2017-06-09 2017-11-14 宁波奥克斯电气股份有限公司 Control method for initial opening angle of air guide strip during air conditioner starting
CN109297096B (en) * 2018-09-18 2020-12-18 青岛海信日立空调系统有限公司 Air conditioner and control method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104964391A (en) * 2015-06-29 2015-10-07 广东美的制冷设备有限公司 Air conditioner swing blade control method and air conditioner
EP3130861A1 (en) * 2015-08-13 2017-02-15 Mitsubishi Heavy Industries, Ltd. Indoor unit and air-conditioning apparatus including the same, control method for indoor unit, and control program for the same
CN106091298A (en) * 2016-08-19 2016-11-09 广东美的暖通设备有限公司 The control method of air-conditioner, control device and air-conditioner
CN106895548A (en) * 2017-01-18 2017-06-27 广东美的制冷设备有限公司 A kind of control method of indoor apparatus of air conditioner wind guide strip anti-interference
CN107655168A (en) * 2017-09-28 2018-02-02 广东美的制冷设备有限公司 Air conditioner and its control method, control device and computer-readable recording medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020057532A1 *

Also Published As

Publication number Publication date
CN109297096B (en) 2020-12-18
EP3855081A1 (en) 2021-07-28
WO2020057532A1 (en) 2020-03-26
CN109297096A (en) 2019-02-01

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