GB2575606B - Air-conditioning apparatus - Google Patents

Air-conditioning apparatus Download PDF

Info

Publication number
GB2575606B
GB2575606B GB1916115.7A GB201916115A GB2575606B GB 2575606 B GB2575606 B GB 2575606B GB 201916115 A GB201916115 A GB 201916115A GB 2575606 B GB2575606 B GB 2575606B
Authority
GB
United Kingdom
Prior art keywords
air
conditioning apparatus
conditioning
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
GB1916115.7A
Other versions
GB201916115D0 (en
GB2575606A (en
GB2575606C (en
Inventor
Ishimura Katsuhiro
Morimoto Osamu
Yamashita Koji
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 GB201916115D0 publication Critical patent/GB201916115D0/en
Publication of GB2575606A publication Critical patent/GB2575606A/en
Publication of GB2575606B publication Critical patent/GB2575606B/en
Application granted granted Critical
Publication of GB2575606C publication Critical patent/GB2575606C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24F11/50—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
    • F24F11/30—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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
    • 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

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)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
GB1916115.7A 2017-05-31 2017-05-31 Air-conditioning apparatus Active GB2575606C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/020300 WO2018220758A1 (en) 2017-05-31 2017-05-31 Air-conditioning apparatus

Publications (4)

Publication Number Publication Date
GB201916115D0 GB201916115D0 (en) 2019-12-18
GB2575606A GB2575606A (en) 2020-01-15
GB2575606B true GB2575606B (en) 2021-02-24
GB2575606C GB2575606C (en) 2021-04-21

Family

ID=64454679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1916115.7A Active GB2575606C (en) 2017-05-31 2017-05-31 Air-conditioning apparatus

Country Status (3)

Country Link
JP (1) JP6972125B2 (en)
GB (1) GB2575606C (en)
WO (1) WO2018220758A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112019006714T5 (en) * 2019-01-22 2021-10-28 Mitsubishi Electric Corporation air conditioning
JP7457969B2 (en) * 2020-06-11 2024-03-29 パナソニックＩｐマネジメント株式会社 air conditioner
JP6927397B1 (en) * 2020-09-24 2021-08-25 ダイキン工業株式会社 Air conditioning system and its indoor unit
JP7501828B2 (en) * 2021-06-22 2024-06-18 日本キヤリア株式会社 Refrigeration cycle device, refrigerant leak detection system, and information processing device
CN113944983B (en) * 2021-11-26 2022-11-25 宁波奥克斯电气股份有限公司 Control method of air conditioner and air conditioner
JP2023166774A (en) * 2022-05-10 2023-11-22 三菱重工サーマルシステムズ株式会社 Refrigerant detector and air conditioning system
CN115978710B (en) * 2023-01-03 2024-09-17 珠海格力电器股份有限公司 Leakage-proof control method and device for plate heat exchanger, air conditioner and storage medium

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003207261A (en) * 2002-01-17 2003-07-25 Toshiba Corp Refrigerator
JP2012132639A (en) * 2010-12-22 2012-07-12 Mitsubishi Electric Corp Refrigeration unit
WO2012144524A1 (en) * 2011-04-21 2012-10-26 ホシザキ電機株式会社 Method for operating ice-making machine
WO2012160598A1 (en) * 2011-05-23 2012-11-29 三菱電機株式会社 Air conditioner
US20140123685A1 (en) * 2012-11-02 2014-05-08 Jeonghun Kim Air conditioner and a method of controlling an air conditioner
JP2014126253A (en) * 2012-12-26 2014-07-07 Noritz Corp Heat pump device
JP2015166644A (en) * 2014-03-03 2015-09-24 三菱電機株式会社 Air conditioner
WO2015151238A1 (en) * 2014-04-02 2015-10-08 三菱電機株式会社 Air-conditioning device and installation method thereof
JP2016070568A (en) * 2014-09-29 2016-05-09 日立アプライアンス株式会社 Indoor unit of air conditioner
WO2016079801A1 (en) * 2014-11-18 2016-05-26 三菱電機株式会社 Air conditioning device
JP2016211793A (en) * 2015-05-11 2016-12-15 ダイキン工業株式会社 Air conditioning ventilation system
JP2016223640A (en) * 2015-05-27 2016-12-28 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 Refrigerating air conditioner

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003207261A (en) * 2002-01-17 2003-07-25 Toshiba Corp Refrigerator
JP2012132639A (en) * 2010-12-22 2012-07-12 Mitsubishi Electric Corp Refrigeration unit
WO2012144524A1 (en) * 2011-04-21 2012-10-26 ホシザキ電機株式会社 Method for operating ice-making machine
WO2012160598A1 (en) * 2011-05-23 2012-11-29 三菱電機株式会社 Air conditioner
US20140123685A1 (en) * 2012-11-02 2014-05-08 Jeonghun Kim Air conditioner and a method of controlling an air conditioner
JP2014126253A (en) * 2012-12-26 2014-07-07 Noritz Corp Heat pump device
JP2015166644A (en) * 2014-03-03 2015-09-24 三菱電機株式会社 Air conditioner
WO2015151238A1 (en) * 2014-04-02 2015-10-08 三菱電機株式会社 Air-conditioning device and installation method thereof
JP2016070568A (en) * 2014-09-29 2016-05-09 日立アプライアンス株式会社 Indoor unit of air conditioner
WO2016079801A1 (en) * 2014-11-18 2016-05-26 三菱電機株式会社 Air conditioning device
JP2016211793A (en) * 2015-05-11 2016-12-15 ダイキン工業株式会社 Air conditioning ventilation system
JP2016223640A (en) * 2015-05-27 2016-12-28 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 Refrigerating air conditioner

Also Published As

Publication number Publication date
JP6972125B2 (en) 2021-11-24
WO2018220758A1 (en) 2018-12-06
JPWO2018220758A1 (en) 2019-12-19
GB201916115D0 (en) 2019-12-18
GB2575606A (en) 2020-01-15
GB2575606C (en) 2021-04-21

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