JP7330363B2 - 空気調和システム - Google Patents

空気調和システム Download PDF

Info

Publication number
JP7330363B2
JP7330363B2 JP2022512904A JP2022512904A JP7330363B2 JP 7330363 B2 JP7330363 B2 JP 7330363B2 JP 2022512904 A JP2022512904 A JP 2022512904A JP 2022512904 A JP2022512904 A JP 2022512904A JP 7330363 B2 JP7330363 B2 JP 7330363B2
Authority
JP
Japan
Prior art keywords
refrigerant
unit
indoor
command signal
leakage
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.)
Active
Application number
JP2022512904A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021199163A5 (https=
JPWO2021199163A1 (https=
Inventor
幸治 山口
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 JPWO2021199163A1 publication Critical patent/JPWO2021199163A1/ja
Publication of JPWO2021199163A5 publication Critical patent/JPWO2021199163A5/ja
Application granted granted Critical
Publication of JP7330363B2 publication Critical patent/JP7330363B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2022512904A 2020-03-30 2020-03-30 空気調和システム Active JP7330363B2 (ja)

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 (3)

Publication Number Publication Date
JPWO2021199163A1 JPWO2021199163A1 (https=) 2021-10-07
JPWO2021199163A5 JPWO2021199163A5 (https=) 2022-07-19
JP7330363B2 true JP7330363B2 (ja) 2023-08-21

Family

ID=77927528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512904A Active JP7330363B2 (ja) 2020-03-30 2020-03-30 空気調和システム

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160598A1 (ja) 2011-05-23 2012-11-29 三菱電機株式会社 空気調和装置
WO2018096576A1 (ja) 2016-11-22 2018-05-31 三菱電機株式会社 空気調和装置及び空気調和システム
WO2018131467A1 (ja) 2017-01-16 2018-07-19 ダイキン工業株式会社 遮断弁を有する冷凍装置
WO2019038797A1 (ja) 2017-08-21 2019-02-28 三菱電機株式会社 空気調和装置および膨張弁ユニット

Family Cites Families (9)

* 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
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160598A1 (ja) 2011-05-23 2012-11-29 三菱電機株式会社 空気調和装置
WO2018096576A1 (ja) 2016-11-22 2018-05-31 三菱電機株式会社 空気調和装置及び空気調和システム
WO2018131467A1 (ja) 2017-01-16 2018-07-19 ダイキン工業株式会社 遮断弁を有する冷凍装置
WO2019038797A1 (ja) 2017-08-21 2019-02-28 三菱電機株式会社 空気調和装置および膨張弁ユニット

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
GB2607499A (en) 2022-12-07
CN115349073A (zh) 2022-11-15
DE112020007002T5 (de) 2023-01-26

Similar Documents

Publication Publication Date Title
JP7330363B2 (ja) 空気調和システム
US11181303B2 (en) Air-conditioning apparatus and air-conditioning system
JP6849021B2 (ja) 冷凍サイクルシステム
JP6899896B2 (ja) 空調システム
US20220290885A1 (en) Air conditioning system
EP2759787A1 (en) Heat pump device and method for controlling heat pump device
US11976831B2 (en) Air-conditioner, air-conditioning system, and method for monitoring air-conditioner
JP6701444B2 (ja) 空気調和システム及びその冷媒量設定方法
JPWO2018220810A1 (ja) 空気調和装置
JP7620864B2 (ja) 空気調和装置
WO2019097604A1 (ja) ダクト式空気調和機
CN116624972A (zh) 冷媒泄漏保护方法、装置、空调器及计算机可读存储介质
US11781795B2 (en) Air-conditioning apparatus
JP2025078865A (ja) 空気調和装置
JP2022020401A (ja) 空気調和装置
CN118564999A (zh) 一种空调器及其控制方法
EP4283205A1 (en) Air conditioner control device, air conditioner, air conditioning method, and air conditioning program
JP2021096058A (ja) 中継器及び空気調和装置
CN118564998A (zh) 一种空调器及其控制方法
WO2024176406A1 (ja) 空気調和機の制御装置
CN118564981A (zh) 一种空调器及其控制方法
CN121773298A (zh) 空调装置以及控制方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220518

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220518

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230711

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230808

R150 Certificate of patent or registration of utility model

Ref document number: 7330363

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150