CN119278345A - 制冷循环装置 - Google Patents

制冷循环装置 Download PDF

Info

Publication number
CN119278345A
CN119278345A CN202380042178.XA CN202380042178A CN119278345A CN 119278345 A CN119278345 A CN 119278345A CN 202380042178 A CN202380042178 A CN 202380042178A CN 119278345 A CN119278345 A CN 119278345A
Authority
CN
China
Prior art keywords
motor
refrigeration cycle
working medium
circuit
windings
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.)
Pending
Application number
CN202380042178.XA
Other languages
English (en)
Chinese (zh)
Inventor
桑原修
弱田晃
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN119278345A publication Critical patent/CN119278345A/zh
Pending 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
    • F25B49/025—Motor control 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/12—Inflammable refrigerants
    • 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
    • F25B2500/06—Damage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CN202380042178.XA 2022-05-24 2023-04-18 制冷循环装置 Pending CN119278345A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-084741 2022-05-24
JP2022084741 2022-05-24
PCT/JP2023/015478 WO2023228628A1 (ja) 2022-05-24 2023-04-18 冷凍サイクル装置

Publications (1)

Publication Number Publication Date
CN119278345A true CN119278345A (zh) 2025-01-07

Family

ID=88919153

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380042178.XA Pending CN119278345A (zh) 2022-05-24 2023-04-18 制冷循环装置

Country Status (5)

Country Link
US (1) US20250321035A1 (https=)
EP (1) EP4534924A4 (https=)
JP (1) JPWO2023228628A1 (https=)
CN (1) CN119278345A (https=)
WO (1) WO2023228628A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688849A (ja) * 1992-07-23 1994-03-29 Denshi Seiki Kogyo Kk コイル試験方法とその方法に用いる装置
JP2591966Y2 (ja) * 1993-07-12 1999-03-10 治良 松原 コイル耐圧試験機のインパルス発生回路
JP2002272171A (ja) * 2001-03-08 2002-09-20 Mitsubishi Heavy Ind Ltd ファンモータの故障診断装置
JP5077030B2 (ja) * 2008-04-10 2012-11-21 株式会社デンソー モータ駆動回路およびモータの異常判定方法
CN106085363A (zh) 2011-05-19 2016-11-09 旭硝子株式会社 工作介质及热循环系统
EP2711407B1 (en) 2011-05-19 2018-11-07 AGC Inc. Working medium and heat-cycle system
JP6343805B2 (ja) * 2014-05-12 2018-06-20 パナソニックＩｐマネジメント株式会社 冷凍装置
MY190716A (en) * 2014-05-12 2022-05-12 Panasonic Ip Man Co Ltd Refrigeration cycle device
JP6964244B2 (ja) * 2017-11-16 2021-11-10 パナソニックＩｐマネジメント株式会社 冷凍サイクル用作動媒体の不均化抑制固形材料、並びに、これを用いた圧縮機および冷凍サイクルシステム
JP7515064B2 (ja) * 2020-04-01 2024-07-12 パナソニックＩｐマネジメント株式会社 冷凍サイクル用作動媒体および冷凍サイクルシステム
CN111829137B (zh) * 2020-07-29 2021-10-15 四川长虹空调有限公司 空调系统出现混合空气故障的识别方法及系统
EP4209726A4 (en) * 2020-09-04 2024-10-09 Daikin Industries, Ltd. Use of refrigerant in refrigeration cycle apparatus, and refrigeration cycle apparatus
WO2022064681A1 (ja) * 2020-09-28 2022-03-31 三菱電機株式会社 インバータ圧縮機の機器管理システム

Also Published As

Publication number Publication date
JPWO2023228628A1 (https=) 2023-11-30
WO2023228628A1 (ja) 2023-11-30
US20250321035A1 (en) 2025-10-16
EP4534924A4 (en) 2025-08-27
EP4534924A1 (en) 2025-04-09

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