GB2575606C - Air-conditioning apparatus - Google Patents

Air-conditioning apparatus Download PDF

Info

Publication number
GB2575606C
GB2575606C GB1916115.7A GB201916115A GB2575606C GB 2575606 C GB2575606 C GB 2575606C GB 201916115 A GB201916115 A GB 201916115A GB 2575606 C GB2575606 C GB 2575606C
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
GB2575606A (en
GB2575606B (en
GB201916115D0 (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 GB2575606B (en) 2021-02-24
GB2575606C true 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
CN115978710A (en) * 2023-01-03 2023-04-18 珠海格力电器股份有限公司 Plate heat exchanger leakage-proof control method and device, air conditioner and storage medium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4270789B2 (en) * 2002-01-17 2009-06-03 株式会社東芝 refrigerator
JP5674452B2 (en) * 2010-12-22 2015-02-25 三菱電機株式会社 Refrigeration equipment
EP2618079B1 (en) * 2011-04-21 2016-05-18 Hoshizaki Denki Kabushiki Kaisha Method for operating ice-making machine
WO2012160598A1 (en) * 2011-05-23 2012-11-29 三菱電機株式会社 Air conditioner
KR20140056965A (en) * 2012-11-02 2014-05-12 엘지전자 주식회사 An air conditioner and a control method thereof
JP2014126253A (en) * 2012-12-26 2014-07-07 Noritz Corp Heat pump device
JP6124818B2 (en) * 2014-03-03 2017-05-10 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
JP6408324B2 (en) * 2014-09-29 2018-10-17 日立ジョンソンコントロールズ空調株式会社 Air conditioner indoor unit
WO2016079801A1 (en) * 2014-11-18 2016-05-26 三菱電機株式会社 Air conditioning device
JP6558065B2 (en) * 2015-05-11 2019-08-14 ダイキン工業株式会社 Air conditioning ventilation system
JP6624811B2 (en) * 2015-05-27 2019-12-25 日立ジョンソンコントロールズ空調株式会社 Refrigeration air conditioner

Also Published As

Publication number Publication date
GB2575606A (en) 2020-01-15
GB2575606B (en) 2021-02-24
GB201916115D0 (en) 2019-12-18
JP6972125B2 (en) 2021-11-24
JPWO2018220758A1 (en) 2019-12-19
WO2018220758A1 (en) 2018-12-06

Similar Documents

Publication Publication Date Title
GB2569898C (en) Air-conditioning apparatus
GB2553422B (en) Air-conditioning apparatus
GB2566201B (en) Air-conditioning apparatus
GB2561756B (en) Air-conditioning apparatus
GB2542727B (en) Air-conditioning apparatus
GB2564363B (en) Air-conditioning apparatus
GB2542721B (en) Air-conditioning apparatus
GB2575606C (en) Air-conditioning apparatus
GB2547583B (en) Air-conditioning apparatus
GB2564995B (en) Air-conditioning apparatus
GB2542083B (en) Air-conditioning apparatus
GB2563170B (en) Air-conditioning apparatus
GB2563119B (en) Air-conditioning apparatus
GB2590862B (en) Air-conditioning apparatus
GB2547144B (en) Air-conditioning apparatus
GB2555255B (en) Air conditioning apparatus
GB2552891B (en) Air conditioning apparatus
GB2564367B (en) Air-conditioning apparatus
GB2561096B (en) Air-conditioning apparatus
GB2579961B (en) Air-conditioning apparatus
GB2577445B (en) Air-conditioning apparatus
GB2549231B (en) Air-conditioning apparatus
GB2555258B (en) Air conditioning apparatus
GB2567973B (en) Air-conditioning apparatus
GB2559911B (en) Air-conditioning apparatus

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2018220758

Country of ref document: WO

746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20240327