JPWO2023119605A1 - - Google Patents

Info

Publication number
JPWO2023119605A1
JPWO2023119605A1 JP2023568975A JP2023568975A JPWO2023119605A1 JP WO2023119605 A1 JPWO2023119605 A1 JP WO2023119605A1 JP 2023568975 A JP2023568975 A JP 2023568975A JP 2023568975 A JP2023568975 A JP 2023568975A JP WO2023119605 A1 JPWO2023119605 A1 JP WO2023119605A1
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
JP2023568975A
Other languages
Japanese (ja)
Other versions
JP7515749B2 (ja
JPWO2023119605A5 (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 JPWO2023119605A1 publication Critical patent/JPWO2023119605A1/ja
Publication of JPWO2023119605A5 publication Critical patent/JPWO2023119605A5/ja
Application granted granted Critical
Publication of JP7515749B2 publication Critical patent/JP7515749B2/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
    • 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
    • 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
    • F25B2600/00—Control issues
    • F25B2600/05—Refrigerant levels
    • 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
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
JP2023568975A 2021-12-23 2021-12-23 冷媒量判定システム Active JP7515749B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/048059 WO2023119605A1 (ja) 2021-12-23 2021-12-23 冷媒量判定システム

Publications (3)

Publication Number Publication Date
JPWO2023119605A1 true JPWO2023119605A1 (https=) 2023-06-29
JPWO2023119605A5 JPWO2023119605A5 (https=) 2024-01-19
JP7515749B2 JP7515749B2 (ja) 2024-07-12

Family

ID=86901900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023568975A Active JP7515749B2 (ja) 2021-12-23 2021-12-23 冷媒量判定システム

Country Status (4)

Country Link
US (1) US20250216133A1 (https=)
JP (1) JP7515749B2 (https=)
DE (1) DE112021008543T5 (https=)
WO (1) WO2023119605A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079842A (ja) * 2007-09-26 2009-04-16 Mitsubishi Electric Corp 冷凍サイクル装置およびその制御方法
JP2012117735A (ja) * 2010-11-30 2012-06-21 Sanyo Electric Co Ltd 冷凍装置
JP2014192360A (ja) * 2013-03-27 2014-10-06 Japan Superconductor Technology Inc クライオスタット
WO2017163294A1 (ja) * 2016-03-22 2017-09-28 三菱電機株式会社 冷媒不足予測装置、冷媒不足予測方法およびプログラム
JP2019203620A (ja) * 2018-05-22 2019-11-28 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2742529T3 (es) 2006-09-21 2020-02-14 Mitsubishi Electric Corp Sistema de refrigeración/acondicionamiento de aire con función de detección de fugas de refrigerante, acondicionador de aire/refrigerador y método para detectar fugas de refrigerante

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009079842A (ja) * 2007-09-26 2009-04-16 Mitsubishi Electric Corp 冷凍サイクル装置およびその制御方法
JP2012117735A (ja) * 2010-11-30 2012-06-21 Sanyo Electric Co Ltd 冷凍装置
JP2014192360A (ja) * 2013-03-27 2014-10-06 Japan Superconductor Technology Inc クライオスタット
WO2017163294A1 (ja) * 2016-03-22 2017-09-28 三菱電機株式会社 冷媒不足予測装置、冷媒不足予測方法およびプログラム
JP2019203620A (ja) * 2018-05-22 2019-11-28 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
JP7515749B2 (ja) 2024-07-12
DE112021008543T5 (de) 2024-10-24
WO2023119605A1 (ja) 2023-06-29
US20250216133A1 (en) 2025-07-03

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