EP4477966A4 - Klimatisierungssystem und verfahren zur steuerung des klimatisierungssystems - Google Patents

Klimatisierungssystem und verfahren zur steuerung des klimatisierungssystems

Info

Publication number
EP4477966A4
EP4477966A4 EP23788139.6A EP23788139A EP4477966A4 EP 4477966 A4 EP4477966 A4 EP 4477966A4 EP 23788139 A EP23788139 A EP 23788139A EP 4477966 A4 EP4477966 A4 EP 4477966A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning system
control method
system control
air
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.)
Withdrawn
Application number
EP23788139.6A
Other languages
English (en)
French (fr)
Other versions
EP4477966A1 (de
Inventor
Naoya Adachi
Kenta Arai
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 EP4477966A1 publication Critical patent/EP4477966A1/de
Publication of EP4477966A4 publication Critical patent/EP4477966A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
    • 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
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/526—Indication arrangements, e.g. displays giving audible indications
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/222—Detecting refrigerant leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP23788139.6A 2022-04-14 2023-03-23 Klimatisierungssystem und verfahren zur steuerung des klimatisierungssystems Withdrawn EP4477966A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022066729A JP2023157070A (ja) 2022-04-14 2022-04-14 空調システムおよび空調システムの制御方法
PCT/JP2023/011453 WO2023199719A1 (ja) 2022-04-14 2023-03-23 空調システムおよび空調システムの制御方法

Publications (2)

Publication Number Publication Date
EP4477966A1 EP4477966A1 (de) 2024-12-18
EP4477966A4 true EP4477966A4 (de) 2025-05-07

Family

ID=88329460

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23788139.6A Withdrawn EP4477966A4 (de) 2022-04-14 2023-03-23 Klimatisierungssystem und verfahren zur steuerung des klimatisierungssystems

Country Status (3)

Country Link
EP (1) EP4477966A4 (de)
JP (1) JP2023157070A (de)
WO (1) WO2023199719A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026009362A1 (ja) * 2024-07-04 2026-01-08 三菱電機株式会社 冷凍サイクル装置および冷凍装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020110425A1 (ja) * 2018-11-26 2020-06-04 日立ジョンソンコントロールズ空調株式会社 空気調和システム及び冷媒漏洩防止システム
WO2021157161A1 (ja) * 2020-02-05 2021-08-12 ダイキン工業株式会社 空気調和システム
WO2021157395A1 (ja) * 2020-02-05 2021-08-12 ダイキン工業株式会社 空気調和システム
US20210293430A1 (en) * 2018-07-25 2021-09-23 Daikin Industries, Ltd. Air conditioning system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017002215A1 (ja) * 2015-06-30 2017-01-05 三菱電機株式会社 冷媒漏洩検知システム
WO2017163321A1 (ja) * 2016-03-23 2017-09-28 三菱電機株式会社 冷凍サイクル装置
JP6828401B2 (ja) * 2016-12-02 2021-02-10 三菱電機株式会社 空気調和機
JP7315845B2 (ja) 2019-11-29 2023-07-27 ダイキン工業株式会社 空気調和装置
JP7451051B2 (ja) 2020-10-19 2024-03-18 東洋刃物株式会社 中抜き用のスリッタ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210293430A1 (en) * 2018-07-25 2021-09-23 Daikin Industries, Ltd. Air conditioning system
WO2020110425A1 (ja) * 2018-11-26 2020-06-04 日立ジョンソンコントロールズ空調株式会社 空気調和システム及び冷媒漏洩防止システム
WO2021157161A1 (ja) * 2020-02-05 2021-08-12 ダイキン工業株式会社 空気調和システム
WO2021157395A1 (ja) * 2020-02-05 2021-08-12 ダイキン工業株式会社 空気調和システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023199719A1 *

Also Published As

Publication number Publication date
JP2023157070A (ja) 2023-10-26
WO2023199719A1 (ja) 2023-10-19
EP4477966A1 (de) 2024-12-18

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