JPWO2022038764A1 - - Google Patents

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Publication number
JPWO2022038764A1
JPWO2022038764A1 JP2022543239A JP2022543239A JPWO2022038764A1 JP WO2022038764 A1 JPWO2022038764 A1 JP WO2022038764A1 JP 2022543239 A JP2022543239 A JP 2022543239A JP 2022543239 A JP2022543239 A JP 2022543239A JP WO2022038764 A1 JPWO2022038764 A1 JP WO2022038764A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022543239A
Other languages
Japanese (ja)
Other versions
JP7438373B2 (ja
JPWO2022038764A5 (https=
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 filed Critical
Publication of JPWO2022038764A1 publication Critical patent/JPWO2022038764A1/ja
Publication of JPWO2022038764A5 publication Critical patent/JPWO2022038764A5/ja
Application granted granted Critical
Publication of JP7438373B2 publication Critical patent/JP7438373B2/ja
Active 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
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • 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
    • F24F11/41—Defrosting; Preventing freezing
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the 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
    • 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • 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—Component parts or details not otherwise provided for in this subclass
    • F25B2400/01—Heaters
    • 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
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21156—Temperatures of a compressor or the drive means therefor of the motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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)
JP2022543239A 2020-08-21 2020-08-21 冷凍空調装置 Active JP7438373B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/031592 WO2022038764A1 (ja) 2020-08-21 2020-08-21 冷凍空調装置

Publications (3)

Publication Number Publication Date
JPWO2022038764A1 true JPWO2022038764A1 (https=) 2022-02-24
JPWO2022038764A5 JPWO2022038764A5 (https=) 2022-09-27
JP7438373B2 JP7438373B2 (ja) 2024-02-26

Family

ID=80322786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022543239A Active JP7438373B2 (ja) 2020-08-21 2020-08-21 冷凍空調装置

Country Status (5)

Country Link
US (1) US12173944B2 (https=)
EP (1) EP4202318A4 (https=)
JP (1) JP7438373B2 (https=)
CN (1) CN117321350A (https=)
WO (1) WO2022038764A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024209424A1 (de) * 2024-09-27 2026-04-02 Zf Friedrichshafen Ag Kreisprozessvorrichtung, Thermomanagementsystem, Fahrzeug und Verfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1194371A (ja) * 1997-09-26 1999-04-09 Mitsubishi Heavy Ind Ltd 空気調和装置
JP2010008003A (ja) * 2008-06-30 2010-01-14 Hitachi Appliances Inc 空気調和器
JP2010032102A (ja) * 2008-07-29 2010-02-12 Hitachi Appliances Inc 空気調和機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004205071A (ja) * 2002-12-24 2004-07-22 Matsushita Electric Ind Co Ltd 空気調和機
WO2010032420A1 (ja) * 2008-09-17 2010-03-25 ダイキン工業株式会社 空気調和機の室外機
JP6021943B2 (ja) * 2012-12-13 2016-11-09 三菱電機株式会社 空気調和装置
JP2016001062A (ja) * 2014-06-11 2016-01-07 パナソニックＩｐマネジメント株式会社 インバータ制御装置
DE102014211108A1 (de) * 2014-06-11 2015-12-17 BSH Hausgeräte GmbH Kältegerät mit Heißgasabtauung und Abtauverfahren
JP6476515B2 (ja) 2014-12-17 2019-03-06 三菱重工サーマルシステムズ株式会社 制御装置、制御方法及びプログラム
JP6877580B2 (ja) * 2017-12-15 2021-05-26 三菱電機株式会社 冷凍サイクル装置
JP6865892B2 (ja) 2018-04-25 2021-04-28 三菱電機株式会社 冷凍サイクル装置
WO2020008620A1 (ja) 2018-07-06 2020-01-09 三菱電機株式会社 冷凍サイクル装置および空気調和装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1194371A (ja) * 1997-09-26 1999-04-09 Mitsubishi Heavy Ind Ltd 空気調和装置
JP2010008003A (ja) * 2008-06-30 2010-01-14 Hitachi Appliances Inc 空気調和器
JP2010032102A (ja) * 2008-07-29 2010-02-12 Hitachi Appliances Inc 空気調和機

Also Published As

Publication number Publication date
JP7438373B2 (ja) 2024-02-26
US12173944B2 (en) 2024-12-24
EP4202318A4 (en) 2023-10-18
EP4202318A1 (en) 2023-06-28
US20230251014A1 (en) 2023-08-10
WO2022038764A1 (ja) 2022-02-24
CN117321350A (zh) 2023-12-29

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