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GB2553972B - Refrigeration cycle apparatus, remote monitoring system, remote monitoring apparatus, and fault determination method - Google Patents

Refrigeration cycle apparatus, remote monitoring system, remote monitoring apparatus, and fault determination method Download PDF

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Publication number
GB2553972B
GB2553972B GB1716771.9A GB201716771A GB2553972B GB 2553972 B GB2553972 B GB 2553972B GB 201716771 A GB201716771 A GB 201716771A GB 2553972 B GB2553972 B GB 2553972B
Authority
GB
United Kingdom
Prior art keywords
remote monitoring
refrigeration cycle
determination method
fault determination
monitoring system
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.)
Expired - Fee Related
Application number
GB1716771.9A
Other versions
GB201716771D0 (en
GB2553972A (en
Inventor
Nakamura Takaharu
Saito Makoto
Toyoshima Masaki
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
Priority to GB2018205.1A priority Critical patent/GB2587278B/en
Publication of GB201716771D0 publication Critical patent/GB201716771D0/en
Publication of GB2553972A publication Critical patent/GB2553972A/en
Application granted granted Critical
Publication of GB2553972B publication Critical patent/GB2553972B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B49/005—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
    • 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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • 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
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2600/00—Control issues
    • F25B2600/01—Timing
    • 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
    • F25B2700/15—Power, e.g. by voltage or current
    • F25B2700/151—Power, e.g. by voltage or current of the compressor motor
    • 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
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
GB1716771.9A 2015-07-09 2015-07-09 Refrigeration cycle apparatus, remote monitoring system, remote monitoring apparatus, and fault determination method Expired - Fee Related GB2553972B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2018205.1A GB2587278B (en) 2015-07-09 2015-07-09 Refrigeration cycle apparatus, remote monitoring system, remote monitoring apparatus, and fault determination method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/069725 WO2017006474A1 (en) 2015-07-09 2015-07-09 Refrigeration cycle device, remote monitoring system, remote monitoring device, and abnormality determination method

Publications (3)

Publication Number Publication Date
GB201716771D0 GB201716771D0 (en) 2017-11-29
GB2553972A GB2553972A (en) 2018-03-21
GB2553972B true GB2553972B (en) 2021-07-21

Family

ID=57685257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1716771.9A Expired - Fee Related GB2553972B (en) 2015-07-09 2015-07-09 Refrigeration cycle apparatus, remote monitoring system, remote monitoring apparatus, and fault determination method

Country Status (3)

Country Link
JP (1) JP6403887B2 (en)
GB (1) GB2553972B (en)
WO (1) WO2017006474A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11435117B2 (en) 2017-10-10 2022-09-06 Mitsubishi Electric Corporation Air-conditioning apparatus
CN111344168B (en) 2017-11-16 2024-06-18 多美达瑞典有限公司 Air conditioning equipment for recreational vehicles
CN111819406B (en) * 2018-02-27 2022-05-17 开利公司 Refrigerant leak detection system and method
JP2019215121A (en) * 2018-06-12 2019-12-19 株式会社デンソー Inspection system and information processing apparatus
USD905217S1 (en) 2018-09-05 2020-12-15 Dometic Sweden Ab Air conditioning apparatus
CN110579674B (en) * 2019-10-14 2021-05-04 珠海格力电器股份有限公司 Fault detection circuit with simplified structure, fault judgment method and equipment
IT201900019193A1 (en) * 2019-10-17 2021-04-17 Dometic Sweden Ab AIR CONDITIONING APPARATUS FOR RECREATIONAL VEHICLES
CN111156654B (en) * 2019-12-23 2021-05-28 珠海格力电器股份有限公司 Variable-capacity compressor air conditioner system operation control method, computer readable storage medium and air conditioner
JP7627824B2 (en) * 2020-12-24 2025-02-07 パナソニックＩｐマネジメント株式会社 Heat exchange ventilation system
KR20220147266A (en) * 2021-04-27 2022-11-03 한온시스템 주식회사 Air conditioning system for automotive vehicles
KR102869269B1 (en) * 2021-04-29 2025-10-13 주식회사 두원공조 Apparatus for determining fault of vehicle air conditioning system and method thereof
CN114383346B (en) * 2021-12-27 2023-10-27 北京世纪互联宽带数据中心有限公司 Method and device for processing fault of refrigerating unit and computer readable storage medium
CN114838454B (en) * 2022-05-31 2024-03-19 广东申菱商用空调设备有限公司 Test method, device and equipment of air conditioning equipment and storage medium
CN120548444A (en) * 2023-01-20 2025-08-26 三菱电机株式会社 Air conditioning system, processing device, and method for determining operating state of air conditioner
CN116558040A (en) * 2023-06-20 2023-08-08 上海科泰运输制冷设备有限公司 Abnormal detection method, device, equipment and medium for air-conditioning system and throttling device
TWI885392B (en) * 2023-06-21 2025-06-01 復盛股份有限公司 Cooling system and controlling method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257831A (en) * 1993-03-03 1994-09-16 Matsushita Electric Ind Co Ltd Year-round cooling control device for air conditioner
JP2001133099A (en) * 1999-11-09 2001-05-18 Fuji Electric Co Ltd Open showcase
JP2005241089A (en) * 2004-02-25 2005-09-08 Mitsubishi Electric Corp Equipment diagnostic device, refrigeration cycle apparatus, equipment diagnostic method, equipment monitoring system, refrigeration cycle monitoring system
JP2007255800A (en) * 2006-03-23 2007-10-04 Daikin Ind Ltd Control device for air conditioner
JP2008180462A (en) * 2007-01-25 2008-08-07 Matsushita Electric Ind Co Ltd Refrigeration cycle equipment
JP2009036491A (en) * 2007-08-03 2009-02-19 Mitsubishi Electric Corp refrigerator
JP2010156524A (en) * 2009-01-05 2010-07-15 Mitsubishi Electric Corp Refrigerating cycle device
JP2012110184A (en) * 2010-11-19 2012-06-07 Panasonic Corp Air conditioner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000320936A (en) * 1999-05-11 2000-11-24 Bosch Automotive Systems Corp Safety unit for refrigeration cycle
JP2013204871A (en) * 2012-03-28 2013-10-07 Hitachi Appliances Inc Air conditioner
JP6146392B2 (en) * 2014-10-24 2017-06-14 マツダ株式会社 Air bypass valve failure diagnosis device for turbocharged engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06257831A (en) * 1993-03-03 1994-09-16 Matsushita Electric Ind Co Ltd Year-round cooling control device for air conditioner
JP2001133099A (en) * 1999-11-09 2001-05-18 Fuji Electric Co Ltd Open showcase
JP2005241089A (en) * 2004-02-25 2005-09-08 Mitsubishi Electric Corp Equipment diagnostic device, refrigeration cycle apparatus, equipment diagnostic method, equipment monitoring system, refrigeration cycle monitoring system
JP2007255800A (en) * 2006-03-23 2007-10-04 Daikin Ind Ltd Control device for air conditioner
JP2008180462A (en) * 2007-01-25 2008-08-07 Matsushita Electric Ind Co Ltd Refrigeration cycle equipment
JP2009036491A (en) * 2007-08-03 2009-02-19 Mitsubishi Electric Corp refrigerator
JP2010156524A (en) * 2009-01-05 2010-07-15 Mitsubishi Electric Corp Refrigerating cycle device
JP2012110184A (en) * 2010-11-19 2012-06-07 Panasonic Corp Air conditioner

Also Published As

Publication number Publication date
GB201716771D0 (en) 2017-11-29
GB2553972A (en) 2018-03-21
JP6403887B2 (en) 2018-10-10
JPWO2017006474A1 (en) 2018-01-18
WO2017006474A1 (en) 2017-01-12

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Effective date: 20240408

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