DE112022006379T5 - Vorrichtungsmanagementsystem und Kältemittelmengeschätzverfahren - Google Patents

Vorrichtungsmanagementsystem und Kältemittelmengeschätzverfahren Download PDF

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Publication number
DE112022006379T5
DE112022006379T5 DE112022006379.3T DE112022006379T DE112022006379T5 DE 112022006379 T5 DE112022006379 T5 DE 112022006379T5 DE 112022006379 T DE112022006379 T DE 112022006379T DE 112022006379 T5 DE112022006379 T5 DE 112022006379T5
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DE
Germany
Prior art keywords
refrigerant
information
amount
management system
unit
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
DE112022006379.3T
Other languages
German (de)
English (en)
Inventor
Shun KATO
Hirotoshi YANO
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 DE112022006379T5 publication Critical patent/DE112022006379T5/de
Pending legal-status Critical Current

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    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • 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
    • F24F11/48—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring prior to normal operation, e.g. pre-heating or pre-cooling
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/20—Heat-exchange fluid temperature

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
DE112022006379.3T 2022-01-13 2022-01-13 Vorrichtungsmanagementsystem und Kältemittelmengeschätzverfahren Pending DE112022006379T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/000849 WO2023135696A1 (ja) 2022-01-13 2022-01-13 機器管理システムおよび冷媒量推定方法

Publications (1)

Publication Number Publication Date
DE112022006379T5 true DE112022006379T5 (de) 2024-10-24

Family

ID=87278654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022006379.3T Pending DE112022006379T5 (de) 2022-01-13 2022-01-13 Vorrichtungsmanagementsystem und Kältemittelmengeschätzverfahren

Country Status (4)

Country Link
US (1) US20240288190A1 (https=)
JP (3) JP7601265B2 (https=)
DE (1) DE112022006379T5 (https=)
WO (1) WO2023135696A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198710A (ja) 2006-01-30 2007-08-09 Daikin Ind Ltd 空気調和装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4635331Y1 (https=) * 1969-02-28 1971-12-06
JPH10176877A (ja) * 1996-12-17 1998-06-30 Hitachi Ltd 冷媒封入量判定システム
JP3455046B2 (ja) * 1997-01-22 2003-10-06 シャープ株式会社 空気調和機の自動運転制御システム
JPH1163745A (ja) * 1997-08-08 1999-03-05 Hitachi Ltd 空気調和機の冷媒封入量指示装置及び監視装置
JP2005098642A (ja) * 2003-09-26 2005-04-14 Hitachi Ltd 冷凍空調機器及び冷凍空調システム
JP4110276B2 (ja) * 2003-10-03 2008-07-02 株式会社日立製作所 冷媒充填装置及び冷媒充填方法
JP2008025936A (ja) * 2006-07-24 2008-02-07 Daikin Ind Ltd 空気調和装置
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
JP2010048433A (ja) * 2008-08-19 2010-03-04 Daikin Ind Ltd 診断支援装置
US8949073B2 (en) * 2008-08-19 2015-02-03 Daikin Industries, Ltd. Diagnostic aid device
JP4975052B2 (ja) * 2009-03-30 2012-07-11 三菱電機株式会社 冷凍サイクル装置
JP5558555B2 (ja) * 2010-03-12 2014-07-23 三菱電機株式会社 冷凍空調装置
JP5058324B2 (ja) * 2010-10-14 2012-10-24 三菱電機株式会社 冷凍サイクル装置
JP5693328B2 (ja) * 2011-03-31 2015-04-01 中野冷機株式会社 冷凍装置及び冷凍装置の冷媒漏れ検知方法
JP2013250038A (ja) * 2012-06-04 2013-12-12 Daikin Industries Ltd 冷凍装置管理システム
EP2894420B1 (en) * 2012-07-23 2022-09-28 Mitsubishi Electric Corporation Refrigeration and air conditioning device, and method for detecting refrigerant leaks
JP6147576B2 (ja) * 2013-06-05 2017-06-14 東北電力株式会社 ヒートポンプ給湯装置の運転方法
JP6584497B2 (ja) * 2015-04-30 2019-10-02 三菱電機株式会社 冷凍サイクル装置及び冷凍サイクル装置の異常検知システム
JP2017026262A (ja) * 2015-07-27 2017-02-02 東京電力ホールディングス株式会社 計測値処理装置及び計測方法
JP2019045035A (ja) * 2017-08-31 2019-03-22 株式会社富士通ゼネラル 空気調和システム
US10782034B2 (en) * 2017-12-13 2020-09-22 RK Mechanical, Inc. System for conditioning an airflow using a portable closed loop cooling system
JP2020153618A (ja) * 2019-03-22 2020-09-24 Ｆｐｔソフトウェアジャパン株式会社 空調制御サーバ装置、空調制御方法及び空調制御システム
JP7435156B2 (ja) * 2020-03-27 2024-02-21 株式会社富士通ゼネラル 空気調和機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198710A (ja) 2006-01-30 2007-08-09 Daikin Ind Ltd 空気調和装置

Also Published As

Publication number Publication date
JP7601265B2 (ja) 2024-12-17
WO2023135696A1 (ja) 2023-07-20
JPWO2023135696A1 (https=) 2023-07-20
JP2025000974A (ja) 2025-01-07
US20240288190A1 (en) 2024-08-29
JP7775958B2 (ja) 2025-11-26
JP2025142332A (ja) 2025-09-30

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