EP3460360A4 - Kältekreislaufvorrichtung - Google Patents

Kältekreislaufvorrichtung Download PDF

Info

Publication number
EP3460360A4
EP3460360A4 EP17799233.6A EP17799233A EP3460360A4 EP 3460360 A4 EP3460360 A4 EP 3460360A4 EP 17799233 A EP17799233 A EP 17799233A EP 3460360 A4 EP3460360 A4 EP 3460360A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration cycle
cycle device
refrigeration
cycle
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Withdrawn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
EP17799233.6A
Other languages
English (en)
French (fr)
Other versions
EP3460360A1 (de
Inventor
Masahiro Kamijo
Yasuhiro Suzuki
Masahiko Takagi
Kenyu Tanaka
Kazuki Watanabe
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 EP3460360A1 publication Critical patent/EP3460360A1/de
Publication of EP3460360A4 publication Critical patent/EP3460360A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24F11/50—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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • 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
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0315—Temperature sensors near the outdoor heat exchanger
    • 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
    • F25B2600/25—Control of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
EP17799233.6A 2016-05-17 2017-05-10 Kältekreislaufvorrichtung Withdrawn EP3460360A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2016/064629 WO2017199342A1 (ja) 2016-05-17 2016-05-17 冷凍サイクル装置
PCT/JP2017/017661 WO2017199808A1 (ja) 2016-05-17 2017-05-10 冷凍サイクル装置

Publications (2)

Publication Number Publication Date
EP3460360A1 EP3460360A1 (de) 2019-03-27
EP3460360A4 true EP3460360A4 (de) 2019-05-08

Family

ID=58666494

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17799233.6A Withdrawn EP3460360A4 (de) 2016-05-17 2017-05-10 Kältekreislaufvorrichtung

Country Status (5)

Country Link
US (1) US20190072291A1 (de)
EP (1) EP3460360A4 (de)
JP (2) JP6121075B1 (de)
CN (1) CN109154464A (de)
WO (2) WO2017199342A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017418267B2 (en) * 2017-06-15 2020-10-29 Mitsubishi Electric Corporation Air-conditioning apparatus
AU2018422256B2 (en) * 2018-05-10 2021-11-18 Mitsubishi Electric Corporation Refrigerant leakage determination device, air-conditioning apparatus, and refrigerant leakage determination method
JP6869213B2 (ja) * 2018-08-31 2021-05-12 日立ジョンソンコントロールズ空調株式会社 空気調和機
US11579601B2 (en) * 2019-01-15 2023-02-14 Pricemy Developer LLC Methods and devices for a building monitoring system
US11959677B2 (en) * 2019-04-09 2024-04-16 Mitsubishi Electric Corporation Refrigeration apparatus having input operation modes
CN110044033A (zh) * 2019-04-29 2019-07-23 广东美的制冷设备有限公司 空调的制冷剂泄漏检测方法、系统及空调
US11408624B2 (en) * 2019-10-15 2022-08-09 Carrier Corporation Refrigerant leak detection
EP3875861B1 (de) * 2020-03-06 2023-05-17 Daikin Industries, Ltd. Klimaanlage, klimatisierungssystem und verfahren zur überwachung von klimaanlagen
JP7233607B2 (ja) * 2020-04-27 2023-03-06 三菱電機株式会社 冷凍サイクル装置
JP7474923B2 (ja) 2020-06-25 2024-04-26 パナソニックＩｐマネジメント株式会社 空気調和機
US20220252291A1 (en) * 2021-02-05 2022-08-11 Emerson Climate Technologies, Inc. Mitigation State Verification Systems And Methods
JP7260806B2 (ja) * 2021-04-27 2023-04-19 ダイキン工業株式会社 空調システム、その運転制御方法、及び空調システムの運転制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936417A2 (de) * 1998-02-13 1999-08-18 Matsushita Electric Industrial Co., Ltd. Vorrichtung zur Kühlmittelleckanzeige
EP1475588A1 (de) * 2002-01-15 2004-11-10 Kabushiki Kaisha Toshiba Kühleinrichtung mit warnvorrichtung zum warnen vor kühlmittelleckage
EP2728280A1 (de) * 2012-11-02 2014-05-07 LG Electronics, Inc. Klimaanlage und Steuerverfahren dafür
EP2857771A1 (de) * 2012-06-04 2015-04-08 Daikin Industries, Ltd. Verwaltungssystem für eine kühlvorrichtung

Family Cites Families (25)

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JPS60157699A (ja) * 1984-01-27 1985-08-17 ホーチキ株式会社 異常状態警報装置
JP3211405B2 (ja) * 1992-10-01 2001-09-25 株式会社日立製作所 冷媒組成検出装置
JP3523381B2 (ja) * 1995-07-26 2004-04-26 株式会社日立製作所 冷蔵庫
JPH11211292A (ja) * 1998-01-26 1999-08-06 Matsushita Electric Ind Co Ltd 冷凍装置の冷媒漏れ検出装置及び冷媒漏れ検出方法
JP2002039649A (ja) * 2000-07-24 2002-02-06 Funai Electric Co Ltd 空気調和機の運転警報装置
JP4599699B2 (ja) 2000-09-26 2010-12-15 ダイキン工業株式会社 空気調和機
JP4270789B2 (ja) * 2002-01-17 2009-06-03 株式会社東芝 冷蔵庫
US6955198B2 (en) * 2003-09-09 2005-10-18 Advanced Technology Materials, Inc. Auto-switching system for switch-over of gas storage and dispensing vessels in a multi-vessel array
JP4265982B2 (ja) * 2004-02-25 2009-05-20 三菱電機株式会社 機器診断装置、冷凍サイクル装置、冷凍サイクル監視システム
JP5188800B2 (ja) * 2007-12-21 2013-04-24 オリンパスメディカルシステムズ株式会社 内視鏡洗浄消毒装置及びこの内視鏡洗浄消毒装置による漏水検知方法
US7834772B2 (en) * 2008-04-05 2010-11-16 Frederick Robert W Copper-watcher
JP4864059B2 (ja) * 2008-09-29 2012-01-25 三菱電機株式会社 ヒートポンプ給湯機
US8174398B2 (en) * 2009-07-31 2012-05-08 Abraham Wien Leak sensor monitor
CN103322641B (zh) * 2012-03-21 2016-06-01 广东美芝精密制造有限公司 使用可燃性冷媒空调器的安全控制方法
JP5818849B2 (ja) * 2013-08-26 2015-11-18 三菱電機株式会社 空気調和装置および冷媒漏洩検知方法
JP5812081B2 (ja) * 2013-11-12 2015-11-11 ダイキン工業株式会社 室内機
JP2015183978A (ja) * 2014-03-26 2015-10-22 株式会社鷺宮製作所 警報表示装置
JP6277832B2 (ja) * 2014-04-03 2018-02-14 ダイキン工業株式会社 コントローラ
WO2015194041A1 (ja) * 2014-06-20 2015-12-23 日立アプライアンス株式会社 表示装置、方法及びプログラム
JP5865529B1 (ja) * 2014-07-15 2016-02-17 三菱電機株式会社 空気調和装置
JP6099608B2 (ja) * 2014-09-25 2017-03-22 三菱電機株式会社 ヒートポンプ装置
JP6252684B2 (ja) * 2014-09-26 2017-12-27 三菱電機株式会社 冷媒漏洩検知装置及びこれを備えた冷凍サイクル装置
US9684312B1 (en) * 2014-11-22 2017-06-20 Orbit Irrigation Products, Inc. Resource consumption measurement system and method
WO2016158847A1 (ja) * 2015-03-31 2016-10-06 ダイキン工業株式会社 空気調和装置
JP2017053509A (ja) * 2015-09-08 2017-03-16 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド 空気調和システムおよび空気調和システムの警告報知方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0936417A2 (de) * 1998-02-13 1999-08-18 Matsushita Electric Industrial Co., Ltd. Vorrichtung zur Kühlmittelleckanzeige
EP1475588A1 (de) * 2002-01-15 2004-11-10 Kabushiki Kaisha Toshiba Kühleinrichtung mit warnvorrichtung zum warnen vor kühlmittelleckage
EP2857771A1 (de) * 2012-06-04 2015-04-08 Daikin Industries, Ltd. Verwaltungssystem für eine kühlvorrichtung
EP2728280A1 (de) * 2012-11-02 2014-05-07 LG Electronics, Inc. Klimaanlage und Steuerverfahren dafür

Non-Patent Citations (1)

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Title
See also references of WO2017199808A1 *

Also Published As

Publication number Publication date
WO2017199342A1 (ja) 2017-11-23
JPWO2017199808A1 (ja) 2018-11-29
CN109154464A (zh) 2019-01-04
US20190072291A1 (en) 2019-03-07
WO2017199808A1 (ja) 2017-11-23
JPWO2017199342A1 (ja) 2018-05-31
JP6121075B1 (ja) 2017-04-26
EP3460360A1 (de) 2019-03-27

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