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EP4560215A4 - CONTROL DEVICE, CONTROL METHOD AND AIR CONDITIONING SYSTEM - Google Patents

CONTROL DEVICE, CONTROL METHOD AND AIR CONDITIONING SYSTEM

Info

Publication number
EP4560215A4
EP4560215A4 EP23857317.4A EP23857317A EP4560215A4 EP 4560215 A4 EP4560215 A4 EP 4560215A4 EP 23857317 A EP23857317 A EP 23857317A EP 4560215 A4 EP4560215 A4 EP 4560215A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning system
control device
control method
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.)
Pending
Application number
EP23857317.4A
Other languages
German (de)
French (fr)
Other versions
EP4560215A1 (en
Inventor
Yoshinori Nunome
Masashi Takano
Naomichi Uno
Masamune OKINO
Shingo Ono
Kodai MASHIKO
Mio KUWAYAMA
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP4560215A1 publication Critical patent/EP4560215A1/en
Publication of EP4560215A4 publication Critical patent/EP4560215A4/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
    • F24F11/70—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
    • F24F11/50—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
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible 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
    • 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
    • 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
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • F25B2700/2104—Temperatures of an indoor room or compartment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
EP23857317.4A 2022-08-26 2023-08-21 CONTROL DEVICE, CONTROL METHOD AND AIR CONDITIONING SYSTEM Pending EP4560215A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022134898A JP2024031381A (en) 2022-08-26 2022-08-26 Control device, control method and air conditioner
PCT/JP2023/029993 WO2024043206A1 (en) 2022-08-26 2023-08-21 Control device, control method, and air conditioner

Publications (2)

Publication Number Publication Date
EP4560215A1 EP4560215A1 (en) 2025-05-28
EP4560215A4 true EP4560215A4 (en) 2025-11-26

Family

ID=90013289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23857317.4A Pending EP4560215A4 (en) 2022-08-26 2023-08-21 CONTROL DEVICE, CONTROL METHOD AND AIR CONDITIONING SYSTEM

Country Status (4)

Country Link
EP (1) EP4560215A4 (en)
JP (1) JP2024031381A (en)
AU (1) AU2023331083A1 (en)
WO (1) WO2024043206A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025220665A1 (en) * 2024-04-15 2025-10-23 三菱重工サーマルシステムズ株式会社 Control system, air conditioning system, control method, and program

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044999B4 (en) * 2005-09-29 2010-04-01 Danfoss Compressors Gmbh Method and control unit for controlling a rotational speed of a compressor
EP1834138B1 (en) * 2005-01-03 2017-08-02 Arçelik Anonim Sirketi A cooling device and a control method
JP2021050853A (en) * 2019-09-24 2021-04-01 パナソニックＩｐマネジメント株式会社 Method for starting operation of air conditioner and control device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11173633A (en) * 1997-12-09 1999-07-02 Sanyo Electric Co Ltd Heating system
JP6746202B2 (en) 2016-05-11 2020-08-26 日立ジョンソンコントロールズ空調株式会社 Air conditioner
JP7378497B2 (en) * 2019-12-13 2023-11-13 三菱電機株式会社 Model sharing system, model management device, and air conditioner control device
JP2022134898A (en) 2021-03-04 2022-09-15 住友重機械イオンテクノロジー株式会社 Ion implantation device and ion implantation method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1834138B1 (en) * 2005-01-03 2017-08-02 Arçelik Anonim Sirketi A cooling device and a control method
DE102006044999B4 (en) * 2005-09-29 2010-04-01 Danfoss Compressors Gmbh Method and control unit for controlling a rotational speed of a compressor
JP2021050853A (en) * 2019-09-24 2021-04-01 パナソニックＩｐマネジメント株式会社 Method for starting operation of air conditioner and control device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024043206A1 *

Also Published As

Publication number Publication date
AU2023331083A1 (en) 2025-03-13
JP2024031381A (en) 2024-03-07
EP4560215A1 (en) 2025-05-28
WO2024043206A1 (en) 2024-02-29

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