DE112020007002T5 - Klimaanlage - Google Patents

Klimaanlage Download PDF

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Publication number
DE112020007002T5
DE112020007002T5 DE112020007002.6T DE112020007002T DE112020007002T5 DE 112020007002 T5 DE112020007002 T5 DE 112020007002T5 DE 112020007002 T DE112020007002 T DE 112020007002T DE 112020007002 T5 DE112020007002 T5 DE 112020007002T5
Authority
DE
Germany
Prior art keywords
refrigerant
indoor
request signal
unit
indoor units
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
DE112020007002.6T
Other languages
German (de)
English (en)
Inventor
Koji Yamaguchi
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE112020007002T5 publication Critical patent/DE112020007002T5/de
Pending legal-status Critical Current

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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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
DE112020007002.6T 2020-03-30 2020-03-30 Klimaanlage Pending DE112020007002T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/014568 WO2021199163A1 (ja) 2020-03-30 2020-03-30 空気調和システム

Publications (1)

Publication Number Publication Date
DE112020007002T5 true DE112020007002T5 (de) 2023-01-26

Family

ID=77927528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020007002.6T Pending DE112020007002T5 (de) 2020-03-30 2020-03-30 Klimaanlage

Country Status (6)

Country Link
US (1) US12235029B2 (https=)
JP (1) JP7330363B2 (https=)
CN (1) CN115349073B (https=)
DE (1) DE112020007002T5 (https=)
GB (1) GB2607499B (https=)
WO (1) WO2021199163A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11231198B2 (en) 2019-09-05 2022-01-25 Trane International Inc. Systems and methods for refrigerant leak detection in a climate control system
WO2023119505A1 (ja) * 2021-12-22 2023-06-29 東芝キヤリア株式会社 空気調和機
JP7663717B2 (ja) * 2021-12-22 2025-04-16 日本キヤリア株式会社 空気調和機
US12487008B2 (en) 2022-01-14 2025-12-02 Trane International Inc. Method of commissioning an HVAC system
BE1030293B1 (nl) * 2022-02-23 2023-09-18 Daikin Europe Nv Airconditioningsysteem en werkwijze voor het tot stand brengen van een besturingslogica voor de bediening van de afsluitklep
US12117191B2 (en) 2022-06-24 2024-10-15 Trane International Inc. Climate control system with improved leak detector
JP7727852B2 (ja) * 2022-07-21 2025-08-21 日本キヤリア株式会社 マルチ型空気調和装置
DE112023006538T5 (de) * 2023-06-21 2026-04-09 Mitsubishi Electric Corporation Klimaanlagensystem
CN119022410B (zh) * 2024-08-30 2025-11-21 Tcl空调器(中山)有限公司 空调系统和控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471723B1 (ko) * 2002-05-17 2005-03-08 삼성전자주식회사 공기 조화기 및 그 제어 방법
JP5517789B2 (ja) * 2010-07-02 2014-06-11 日立アプライアンス株式会社 空気調和機
GB2504036B (en) * 2011-05-23 2018-02-21 Mitsubishi Electric Corp Air-conditioning apparatus
JP6613734B2 (ja) 2015-09-04 2019-12-04 ダイキン工業株式会社 空調システム
JP2017053509A (ja) 2015-09-08 2017-03-16 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和システムおよび空気調和システムの警告報知方法
GB2564995B (en) * 2016-06-30 2021-04-28 Mitsubishi Electric Corp Air-conditioning apparatus
JP6428717B2 (ja) 2016-07-15 2018-11-28 ダイキン工業株式会社 冷凍システム
US11181303B2 (en) 2016-11-22 2021-11-23 Mitsubishi Electric Corporation Air-conditioning apparatus and air-conditioning system
JP6798322B2 (ja) * 2017-01-16 2020-12-09 ダイキン工業株式会社 遮断弁を有する冷凍装置
JPWO2019038797A1 (ja) * 2017-08-21 2020-03-26 三菱電機株式会社 空気調和装置および膨張弁ユニット
US10731884B2 (en) * 2018-10-29 2020-08-04 Johnson Controls Technology Company Refrigerant leak management systems
JP7057510B2 (ja) 2019-06-14 2022-04-20 ダイキン工業株式会社 冷媒サイクル装置
CN114008393B (zh) * 2019-07-01 2023-08-22 三菱电机株式会社 空调装置

Also Published As

Publication number Publication date
WO2021199163A1 (ja) 2021-10-07
US12235029B2 (en) 2025-02-25
CN115349073B (zh) 2026-02-06
GB202211658D0 (en) 2022-09-21
US20230085125A1 (en) 2023-03-16
GB2607499B (en) 2024-02-07
JPWO2021199163A1 (https=) 2021-10-07
JP7330363B2 (ja) 2023-08-21
GB2607499A (en) 2022-12-07
CN115349073A (zh) 2022-11-15

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