EP1970651A4 - Kühl-/luftklimatisierungssystem mit kältemittelleckageerfassungsfunktion, kühlvorrichtung/klimaanlage und verfahren zur erfassung von kältemittelleckage - Google Patents
Kühl-/luftklimatisierungssystem mit kältemittelleckageerfassungsfunktion, kühlvorrichtung/klimaanlage und verfahren zur erfassung von kältemittelleckageInfo
- Publication number
- EP1970651A4 EP1970651A4 EP06810364A EP06810364A EP1970651A4 EP 1970651 A4 EP1970651 A4 EP 1970651A4 EP 06810364 A EP06810364 A EP 06810364A EP 06810364 A EP06810364 A EP 06810364A EP 1970651 A4 EP1970651 A4 EP 1970651A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerant
- detecting
- learage
- refrigerating
- refrigerator
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 title 2
- 238000004378 air conditioning Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- F25B49/005—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
- F25B2500/00—Problems to be solved
- F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
- F25B2500/222—Detecting refrigerant leaks
-
- 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
- F25B2600/01—Timing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/318704 WO2008035418A1 (fr) | 2006-09-21 | 2006-09-21 | SystÈme de rÉFRIGÉration/de climatisation de l'air ayant une fonction de dÉtection de fuite de rÉFRIGÉrant, rÉFRIGÉrateur/climatiseur d'air et procÉDÉ de dÉtection d'une fuite de rÉFRIGÉrant |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1970651A1 EP1970651A1 (de) | 2008-09-17 |
EP1970651A4 true EP1970651A4 (de) | 2012-08-22 |
EP1970651B1 EP1970651B1 (de) | 2019-07-31 |
Family
ID=39200251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06810364.7A Active EP1970651B1 (de) | 2006-09-21 | 2006-09-21 | Kühl-/luftklimatisierungssystem mit kältemittelleckageerfassungsfunktion, kühlvorrichtung/klimaanlage und verfahren zur erfassung von kältemittelleckage |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1970651B1 (de) |
JP (1) | JP5063346B2 (de) |
ES (1) | ES2742529T3 (de) |
WO (1) | WO2008035418A1 (de) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR20080100339A (el) * | 2008-05-21 | 2009-12-31 | Θεοδωρος Ευθυμιου Ευθυμιου | Διαγνωστικη προειδοποιητικη συσκευη διαρροων ψυκτικων μεσων |
JP5245576B2 (ja) * | 2008-06-27 | 2013-07-24 | ダイキン工業株式会社 | 空気調和装置の冷媒量判定方法および空気調和装置 |
JP2010007994A (ja) * | 2008-06-27 | 2010-01-14 | Daikin Ind Ltd | 空気調和装置および空気調和装置の冷媒量判定方法 |
AU2013200092B2 (en) * | 2008-06-27 | 2013-04-18 | Daikin Industries, Ltd | Air conditioning apparatus and air conditioning apparatus refrigerant quantity determination method |
JP5040975B2 (ja) * | 2008-09-30 | 2012-10-03 | ダイキン工業株式会社 | 漏洩診断装置 |
JP4975052B2 (ja) * | 2009-03-30 | 2012-07-11 | 三菱電機株式会社 | 冷凍サイクル装置 |
US8973380B2 (en) * | 2009-05-28 | 2015-03-10 | Schneider Electric It Corporation | Systems and methods for detecting refrigerant leaks in cooling systems |
JP5487831B2 (ja) * | 2009-09-15 | 2014-05-14 | ダイキン工業株式会社 | 漏洩診断方法、及び漏洩診断装置 |
JP5183609B2 (ja) * | 2009-10-23 | 2013-04-17 | 三菱電機株式会社 | 冷凍空調装置 |
KR101155345B1 (ko) * | 2010-02-08 | 2012-06-11 | 엘지전자 주식회사 | 공기조화기 및 공기조화기의 제어방법 |
CN104596172B (zh) * | 2010-03-12 | 2017-04-12 | 三菱电机株式会社 | 冷冻空调装置 |
US9222711B2 (en) | 2010-03-12 | 2015-12-29 | Mitsubishi Electric Corporation | Refrigerating and air-conditioning apparatus |
EP2570740B1 (de) * | 2010-05-12 | 2019-02-27 | Mitsubishi Electric Corporation | Klimaanlage |
US8402816B2 (en) | 2010-12-30 | 2013-03-26 | Schneider Electric It Corporation | Systems and methods for detecting leaks |
JP5699675B2 (ja) * | 2011-02-22 | 2015-04-15 | 栗田工業株式会社 | 冷凍システムにおける冷却水ラインの汚れ評価方法 |
JP5757131B2 (ja) * | 2011-03-29 | 2015-07-29 | 栗田工業株式会社 | 冷凍システムにおける冷却水ラインの汚れ監視方法 |
CN103392102B (zh) * | 2011-09-14 | 2016-08-10 | 松下电器产业株式会社 | 空气调节机 |
JP2013250038A (ja) * | 2012-06-04 | 2013-12-12 | Daikin Industries Ltd | 冷凍装置管理システム |
US9677799B2 (en) | 2012-07-23 | 2017-06-13 | Mitsubishi Electric Corporation | Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method |
JP5505477B2 (ja) * | 2012-10-01 | 2014-05-28 | ダイキン工業株式会社 | 空気調和装置および空気調和装置の冷媒量判定方法 |
JP6095155B2 (ja) * | 2012-12-27 | 2017-03-15 | 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 |
WO2014160459A1 (en) | 2013-03-13 | 2014-10-02 | Bergstrom, Inc. | Air conditioning system utilizing heat recovery ventilation for fresh air supply and climate control |
WO2015046066A1 (ja) * | 2013-09-27 | 2015-04-02 | 東芝キヤリア株式会社 | 冷凍サイクル装置 |
CN105873778A (zh) | 2013-11-04 | 2016-08-17 | 博格思众公司 | 低轮廓空调系统 |
US9696078B2 (en) | 2013-11-20 | 2017-07-04 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
EP3115717A4 (de) * | 2014-02-18 | 2018-02-28 | Toshiba Carrier Corporation | Kältekreislaufvorrichtung |
JP6267070B2 (ja) * | 2014-07-02 | 2018-01-24 | 株式会社日立製作所 | 冷却システムの冷媒漏洩検知方法 |
JP2016065699A (ja) * | 2014-09-26 | 2016-04-28 | 東芝キヤリア株式会社 | 冷凍サイクル装置 |
JP6359423B2 (ja) * | 2014-10-24 | 2018-07-18 | 三菱重工業株式会社 | 空調システムの制御装置、空調システム、及び空調システムの制御装置の異常判定方法 |
GB2546657B (en) * | 2014-11-04 | 2020-09-02 | Mitsubishi Electric Corp | Refrigeration cycle apparatus, and abnormality detection system for refrigeration cycle apparatus |
JP6238876B2 (ja) * | 2014-11-21 | 2017-11-29 | 三菱電機株式会社 | 冷凍サイクル装置 |
US9783024B2 (en) | 2015-03-09 | 2017-10-10 | Bergstrom Inc. | System and method for remotely managing climate control systems of a fleet of vehicles |
JP6468347B2 (ja) * | 2015-03-31 | 2019-02-13 | ダイキン工業株式会社 | 空気調和装置 |
JP6415703B2 (ja) | 2015-04-23 | 2018-10-31 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6410935B2 (ja) * | 2015-06-24 | 2018-10-24 | 三菱電機株式会社 | 空気調和機 |
FR3038055B1 (fr) * | 2015-06-29 | 2018-07-27 | Valeo Systemes Thermiques | Procede de determination d'une fuite de fluide frigorigene dans un circuit de fluide frigorigene |
WO2017094059A1 (ja) * | 2015-11-30 | 2017-06-08 | 三菱電機株式会社 | 冷媒量管理装置及び冷媒量管理システム |
US10006684B2 (en) | 2015-12-10 | 2018-06-26 | Bergstrom, Inc. | Air conditioning system for use in vehicle |
US9874384B2 (en) * | 2016-01-13 | 2018-01-23 | Bergstrom, Inc. | Refrigeration system with superheating, sub-cooling and refrigerant charge level control |
US10589598B2 (en) | 2016-03-09 | 2020-03-17 | Bergstrom, Inc. | Integrated condenser and compressor system |
DE102016110585A1 (de) * | 2016-06-08 | 2017-12-14 | Truma Gerätetechnik GmbH & Co. KG | Klimasystem und Verfahren zur Leckageerkennung in einem Klimasystem |
JP6537726B2 (ja) * | 2016-06-17 | 2019-07-03 | 三菱電機株式会社 | 空気調和システム |
US10081226B2 (en) | 2016-08-22 | 2018-09-25 | Bergstrom Inc. | Parallel compressors climate system |
US10562372B2 (en) | 2016-09-02 | 2020-02-18 | Bergstrom, Inc. | Systems and methods for starting-up a vehicular air-conditioning system |
US10675948B2 (en) | 2016-09-29 | 2020-06-09 | Bergstrom, Inc. | Systems and methods for controlling a vehicle HVAC system |
US10724772B2 (en) | 2016-09-30 | 2020-07-28 | Bergstrom, Inc. | Refrigerant liquid-gas separator having an integrated check valve |
US10369863B2 (en) | 2016-09-30 | 2019-08-06 | Bergstrom, Inc. | Refrigerant liquid-gas separator with electronics cooling |
JP6528831B2 (ja) * | 2016-12-14 | 2019-06-12 | ダイキン工業株式会社 | 冷媒充填量判定システム |
CN106768732A (zh) * | 2016-12-31 | 2017-05-31 | 广州市粤联水产制冷工程有限公司 | 一种基于互联网的远程泄漏监控系统及远程泄漏监控方法 |
JP6699614B2 (ja) * | 2017-04-05 | 2020-05-27 | 株式会社デンソー | 冷媒漏れ検知装置、冷凍サイクル装置 |
JP6737295B2 (ja) * | 2017-04-05 | 2020-08-05 | 株式会社デンソー | 冷媒漏れ検知装置、冷凍サイクル装置 |
WO2018186106A1 (ja) * | 2017-04-05 | 2018-10-11 | 株式会社デンソー | 冷媒漏れ検知装置、冷凍サイクル装置 |
WO2018189826A1 (ja) * | 2017-04-12 | 2018-10-18 | 三菱電機株式会社 | 冷凍サイクル装置 |
US11448441B2 (en) | 2017-07-27 | 2022-09-20 | Bergstrom, Inc. | Refrigerant system for cooling electronics |
JP2019060556A (ja) * | 2017-09-27 | 2019-04-18 | 東芝キヤリア株式会社 | 熱源装置 |
WO2019166843A1 (en) * | 2018-02-27 | 2019-09-06 | Carrier Corporation | Refrigerant leak detection system and method |
US11420496B2 (en) | 2018-04-02 | 2022-08-23 | Bergstrom, Inc. | Integrated vehicular system for conditioning air and heating water |
WO2020084790A1 (en) * | 2018-10-26 | 2020-04-30 | Nec Corporation | Cooling system, control device therefor, method of cooling, and program |
JP2020085280A (ja) * | 2018-11-19 | 2020-06-04 | ダイキン工業株式会社 | 冷媒サイクル装置、冷媒量判断システム、及び、冷媒量判断方法 |
US11131471B1 (en) | 2020-06-08 | 2021-09-28 | Emerson Climate Technologies, Inc. | Refrigeration leak detection |
US11359846B2 (en) | 2020-07-06 | 2022-06-14 | Emerson Climate Technologies, Inc. | Refrigeration system leak detection |
US11885516B2 (en) | 2020-08-07 | 2024-01-30 | Copeland Lp | Refrigeration leak detection |
US11754324B2 (en) | 2020-09-14 | 2023-09-12 | Copeland Lp | Refrigerant isolation using a reversing valve |
US11609032B2 (en) | 2020-10-22 | 2023-03-21 | Emerson Climate Technologies, Inc. | Refrigerant leak sensor measurement adjustment systems and methods |
JP7147825B2 (ja) * | 2020-10-23 | 2022-10-05 | 株式会社富士通ゼネラル | 空気調和機 |
US11940188B2 (en) | 2021-03-23 | 2024-03-26 | Copeland Lp | Hybrid heat-pump system |
US12078398B2 (en) | 2021-10-05 | 2024-09-03 | Copeland Lp | Refrigerant charge monitoring systems and methods for multiple evaporators |
CN118401794A (zh) | 2021-12-23 | 2024-07-26 | 三菱电机株式会社 | 制冷剂检测装置、制冷剂检测程序和制冷剂检测方法 |
JPWO2023132010A1 (de) * | 2022-01-05 | 2023-07-13 | ||
WO2024033707A1 (en) * | 2022-08-09 | 2024-02-15 | Dehon | Systems and methods of remote monitoring of refrigeration and cooling systems |
JP7557156B2 (ja) | 2022-09-30 | 2024-09-27 | ダイキン工業株式会社 | 冷凍サイクル装置の管理装置 |
JP2024141234A (ja) * | 2023-03-29 | 2024-10-10 | パナソニックIpマネジメント株式会社 | 空調システム、及び空調システムの冷媒漏れ推定方法 |
JP2024142768A (ja) * | 2023-03-30 | 2024-10-11 | パナソニックIpマネジメント株式会社 | 冷媒漏洩検知システム |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260816A (en) * | 1991-10-21 | 1993-04-28 | Para Mech Limited | Monitoring fluid quantities |
JP2003161551A (ja) * | 2001-11-22 | 2003-06-06 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
US20040111697A1 (en) * | 2000-06-16 | 2004-06-10 | Johnson Daniel T. | Refrigerant loss tracking and repair |
WO2005071332A1 (ja) * | 2004-01-21 | 2005-08-04 | Mitsubishi Denki Kabushiki Kaisha | 機器診断装置、冷凍サイクル装置、流体回路診断方法、機器監視システム、冷凍サイクル監視システム |
WO2006090451A1 (ja) * | 2005-02-24 | 2006-08-31 | Mitsubishi Denki Kabushiki Kaisha | 空気調和装置 |
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JP2004036985A (ja) | 2002-07-03 | 2004-02-05 | Fujitsu General Ltd | 冷媒回路の冷媒漏洩検出方法 |
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CN100434840C (zh) * | 2004-06-11 | 2008-11-19 | 大金工业株式会社 | 空调装置 |
JP2006112698A (ja) * | 2004-10-14 | 2006-04-27 | Matsushita Electric Ind Co Ltd | 空気調和機 |
-
2006
- 2006-09-21 ES ES06810364T patent/ES2742529T3/es active Active
- 2006-09-21 EP EP06810364.7A patent/EP1970651B1/de active Active
- 2006-09-21 WO PCT/JP2006/318704 patent/WO2008035418A1/ja active Application Filing
- 2006-09-21 JP JP2007527665A patent/JP5063346B2/ja active Active
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GB2260816A (en) * | 1991-10-21 | 1993-04-28 | Para Mech Limited | Monitoring fluid quantities |
US20040111697A1 (en) * | 2000-06-16 | 2004-06-10 | Johnson Daniel T. | Refrigerant loss tracking and repair |
JP2003161551A (ja) * | 2001-11-22 | 2003-06-06 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
WO2005071332A1 (ja) * | 2004-01-21 | 2005-08-04 | Mitsubishi Denki Kabushiki Kaisha | 機器診断装置、冷凍サイクル装置、流体回路診断方法、機器監視システム、冷凍サイクル監視システム |
EP1731857A1 (de) * | 2004-01-21 | 2006-12-13 | Mitsubishi Denki Kabushiki Kaisha | Vorrichtungsdiagnosevorrichtung, gefrierzyklusvorrichtung, fluidkreislaufdiagnoseverfahren, vorrichtungsüberwachungssystem und gefrierzyklusüberwachungssystem |
WO2006090451A1 (ja) * | 2005-02-24 | 2006-08-31 | Mitsubishi Denki Kabushiki Kaisha | 空気調和装置 |
US7987679B2 (en) * | 2005-02-24 | 2011-08-02 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008035418A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008035418A1 (ja) | 2010-01-28 |
EP1970651B1 (de) | 2019-07-31 |
EP1970651A1 (de) | 2008-09-17 |
ES2742529T3 (es) | 2020-02-14 |
JP5063346B2 (ja) | 2012-10-31 |
WO2008035418A1 (fr) | 2008-03-27 |
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