GB2562654A8 - Air conditioning device - Google Patents

Air conditioning device

Info

Publication number
GB2562654A8
GB2562654A8 GB1811505.5A GB201811505A GB2562654A8 GB 2562654 A8 GB2562654 A8 GB 2562654A8 GB 201811505 A GB201811505 A GB 201811505A GB 2562654 A8 GB2562654 A8 GB 2562654A8
Authority
GB
United Kingdom
Prior art keywords
detection means
fluid
air conditioning
strainer
heat exchanger
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.)
Withdrawn
Application number
GB1811505.5A
Other versions
GB2562654A (en
GB201811505D0 (en
Inventor
Matsui Ryosuke
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 GB201811505D0 publication Critical patent/GB201811505D0/en
Publication of GB2562654A publication Critical patent/GB2562654A/en
Publication of GB2562654A8 publication Critical patent/GB2562654A8/en
Withdrawn legal-status Critical Current

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
    • F25B49/02—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
    • F24F11/89—Arrangement or mounting of control or 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
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Provided is an air conditioning device provided with a function to detect strainer clogging. An air conditioning device comprises: a heat source device that has a compressor and a water heat exchanger; an indoor unit that has a throttling device and a load-side heat exchanger and that is connected to the heat source device by refrigerant piping; a pressure detection means that is installed inside the heat source device and that is for detecting refrigerant pressure; a temperature detection means for detecting the temperature of fluid in fluid piping on the inlet-side of the water heat exchanger; a strainer that is installed inside the fluid piping and that removes foreign bodies in the fluid; and a control device that determines that the strainer is clogged when the difference between a value that is the detection value detected by the pressure detection means converted to a saturation temperature and the detection value detected by the temperature detection means is equal to or greater than a reference value.
GB1811505.5A 2016-02-22 2016-02-22 Air conditioning device Withdrawn GB2562654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/054991 WO2017145218A1 (en) 2016-02-22 2016-02-22 Air conditioning device

Publications (3)

Publication Number Publication Date
GB201811505D0 GB201811505D0 (en) 2018-08-29
GB2562654A GB2562654A (en) 2018-11-21
GB2562654A8 true GB2562654A8 (en) 2018-11-28

Family

ID=59685998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1811505.5A Withdrawn GB2562654A (en) 2016-02-22 2016-02-22 Air conditioning device

Country Status (3)

Country Link
JP (1) JPWO2017145218A1 (en)
GB (1) GB2562654A (en)
WO (1) WO2017145218A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109000387A (en) * 2018-09-06 2018-12-14 大连民族大学 Air-source with second vapor injection-water source combined heat-pump system
CN110966722A (en) * 2019-10-18 2020-04-07 长春工程学院 BIM-based foreign matter detection method for heating, ventilating, air conditioning and refrigerating equipment
WO2021250789A1 (en) * 2020-06-09 2021-12-16 三菱電機株式会社 Refrigeration cycle device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483045U (en) * 1977-11-24 1979-06-12
JPS5649858A (en) * 1979-09-27 1981-05-06 Sanyo Electric Co Clogging detector for condenser or condenser filter
JP2557654B2 (en) * 1987-08-04 1996-11-27 三洋電機株式会社 Refrigeration equipment
JPH05288440A (en) * 1992-04-10 1993-11-02 Fuji Electric Co Ltd Filter clogging detector for vending machine
JPH0979712A (en) * 1995-09-12 1997-03-28 Mitsubishi Denki Bill Techno Service Kk Condenser stain judgement system
JP2003083587A (en) * 2001-09-07 2003-03-19 Sanyo Electric Co Ltd Air conditioner
JP2007255818A (en) * 2006-03-24 2007-10-04 Mitsubishi Electric Corp Diagnosing device for refrigerating cycle device, heat source-side unit and use-side unit having diagnosing device, and refrigerating cycle device
JP2011047537A (en) * 2009-08-25 2011-03-10 Sanyo Electric Co Ltd Air conditioning system
JP5258072B1 (en) * 2012-03-26 2013-08-07 エヌイーシーコンピュータテクノ株式会社 Clogging degree determination device, clogging degree determination method, and clogging degree determination program
JP6111184B2 (en) * 2013-12-02 2017-04-05 株式会社神戸製鋼所 Waste heat recovery device

Also Published As

Publication number Publication date
WO2017145218A1 (en) 2017-08-31
GB2562654A (en) 2018-11-21
JPWO2017145218A1 (en) 2018-09-20
GB201811505D0 (en) 2018-08-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)