DK3859249T3 - Anordning til bestemmelse af kølemiddellækage, fryseanordning, der indbefatter denne anordning til bestemmelse af kølemiddellækage, og fremgangsmåde til bestemmelse af kølemiddellækage - Google Patents
Anordning til bestemmelse af kølemiddellækage, fryseanordning, der indbefatter denne anordning til bestemmelse af kølemiddellækage, og fremgangsmåde til bestemmelse af kølemiddellækage Download PDFInfo
- Publication number
- DK3859249T3 DK3859249T3 DK19865774.4T DK19865774T DK3859249T3 DK 3859249 T3 DK3859249 T3 DK 3859249T3 DK 19865774 T DK19865774 T DK 19865774T DK 3859249 T3 DK3859249 T3 DK 3859249T3
- Authority
- DK
- Denmark
- Prior art keywords
- refrigerant leakage
- determining refrigerant
- determining
- freezing
- device including
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title 3
- 230000008014 freezing Effects 0.000 title 1
- 238000007710 freezing 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
- F25B49/02—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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- 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
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018185173A JP6887979B2 (ja) | 2018-09-28 | 2018-09-28 | 冷媒漏洩判定装置、この冷媒漏洩判定装置を備える冷凍装置、及び冷媒漏洩判定方法 |
PCT/JP2019/037874 WO2020067296A1 (ja) | 2018-09-28 | 2019-09-26 | 冷媒漏洩判定装置、この冷媒漏洩判定装置を備える冷凍装置、及び冷媒漏洩判定方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3859249T3 true DK3859249T3 (da) | 2023-11-13 |
Family
ID=69953139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19865774.4T DK3859249T3 (da) | 2018-09-28 | 2019-09-26 | Anordning til bestemmelse af kølemiddellækage, fryseanordning, der indbefatter denne anordning til bestemmelse af kølemiddellækage, og fremgangsmåde til bestemmelse af kølemiddellækage |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220034568A1 (da) |
EP (1) | EP3859249B1 (da) |
JP (1) | JP6887979B2 (da) |
CN (1) | CN112752938B (da) |
DK (1) | DK3859249T3 (da) |
WO (1) | WO2020067296A1 (da) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11231198B2 (en) | 2019-09-05 | 2022-01-25 | Trane International Inc. | Systems and methods for refrigerant leak detection in a climate control system |
SE544494C2 (en) * | 2020-10-21 | 2022-06-21 | Senseair Ab | Temperature controller for a temperature control mechanism |
DE102020130850B3 (de) * | 2020-11-23 | 2022-04-28 | Viessmann Refrigeration Solutions Gmbh | Verfahren zum Erkennen von Leckagen in einem Kältekreis einer Kompressionskältemaschine und Leckagedetektiersystem |
JP7197814B2 (ja) * | 2021-05-21 | 2022-12-28 | ダイキン工業株式会社 | 冷媒漏洩検知システム |
CN113687670B (zh) * | 2021-08-02 | 2022-09-16 | 北京京仪自动化装备技术股份有限公司 | 热交换器温控方法及温控系统 |
JPWO2023199425A1 (da) * | 2022-04-13 | 2023-10-19 | ||
US12117191B2 (en) | 2022-06-24 | 2024-10-15 | Trane International Inc. | Climate control system with improved leak detector |
DE102023100871A1 (de) * | 2023-01-16 | 2024-07-18 | Diehl Ako Stiftung & Co. Kg | Verfahren zum Überwachen von Arbeitsmittelverlust aus einer Wärmepumpe |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05272849A (ja) * | 1991-11-15 | 1993-10-22 | Oki Electric Ind Co Ltd | 熱交換機の劣化予測方法およびその装置 |
JP3357736B2 (ja) * | 1994-01-28 | 2002-12-16 | 三洋電機株式会社 | 空気調和装置 |
US6205798B1 (en) * | 1999-01-19 | 2001-03-27 | Carrier Corporation | Test for the automated detection of leaks between high and low pressure sides of a refrigeration system |
JP4113700B2 (ja) * | 2001-11-16 | 2008-07-09 | 三菱電機株式会社 | 液面検出装置、液溜、冷凍サイクル装置、及び、冷媒漏出検出システム |
JP4018374B2 (ja) * | 2001-11-21 | 2007-12-05 | 株式会社山武 | 空気調和機の異常検出装置、異常検出方法及びプログラム |
JP4458349B2 (ja) * | 2004-08-27 | 2010-04-28 | 日立アプライアンス株式会社 | 機器診断装置、その動作プログラム、機器診断方法 |
JP4124228B2 (ja) * | 2005-12-16 | 2008-07-23 | ダイキン工業株式会社 | 空気調和装置 |
JP2007225158A (ja) * | 2006-02-21 | 2007-09-06 | Mitsubishi Electric Corp | 除霜運転制御装置および除霜運転制御方法 |
US8610588B2 (en) * | 2008-01-17 | 2013-12-17 | Carrier Corporation | Detection of CO2 leakage in a container |
JP5040975B2 (ja) * | 2008-09-30 | 2012-10-03 | ダイキン工業株式会社 | 漏洩診断装置 |
JP2009002650A (ja) * | 2008-10-06 | 2009-01-08 | Daikin Ind Ltd | 異常診断システム |
JP2010127568A (ja) * | 2008-11-28 | 2010-06-10 | Mitsubishi Electric Corp | 異常検出装置およびそれを備えた冷凍サイクル装置 |
CN102792108B (zh) * | 2010-03-12 | 2015-02-18 | 三菱电机株式会社 | 冷冻空调装置 |
JP2013204871A (ja) | 2012-03-28 | 2013-10-07 | Hitachi Appliances Inc | 空気調和機 |
CN106233213B (zh) * | 2014-04-16 | 2018-12-21 | 三菱电机株式会社 | 指令值生成装置 |
JP2015222151A (ja) * | 2014-05-23 | 2015-12-10 | 日立アプライアンス株式会社 | 空気調和機の室外機 |
JP6257801B2 (ja) * | 2014-11-04 | 2018-01-10 | 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 |
JP2016090177A (ja) * | 2014-11-07 | 2016-05-23 | 東芝キヤリア株式会社 | 冷凍サイクル装置 |
EP3290816B1 (en) * | 2015-04-28 | 2024-01-31 | Mitsubishi Electric Corporation | Monitoring device and method for air conditioner |
WO2017219230A1 (zh) * | 2016-06-21 | 2017-12-28 | 马玉琴 | 空调器及其冷媒泄漏检测的方法 |
CA2990498A1 (en) * | 2016-12-28 | 2018-06-28 | Pure Humidifier Company | Modulating makeup fluid control systems and methods for same |
-
2018
- 2018-09-28 JP JP2018185173A patent/JP6887979B2/ja active Active
-
2019
- 2019-09-26 CN CN201980062442.XA patent/CN112752938B/zh active Active
- 2019-09-26 US US17/278,862 patent/US20220034568A1/en active Pending
- 2019-09-26 DK DK19865774.4T patent/DK3859249T3/da active
- 2019-09-26 EP EP19865774.4A patent/EP3859249B1/en active Active
- 2019-09-26 WO PCT/JP2019/037874 patent/WO2020067296A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020067296A1 (ja) | 2020-04-02 |
CN112752938B (zh) | 2022-08-30 |
EP3859249A1 (en) | 2021-08-04 |
CN112752938A (zh) | 2021-05-04 |
JP2020056509A (ja) | 2020-04-09 |
US20220034568A1 (en) | 2022-02-03 |
EP3859249A4 (en) | 2021-11-03 |
EP3859249B1 (en) | 2023-08-30 |
JP6887979B2 (ja) | 2021-06-16 |
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