CN103998876B - 制冷装置及用以检测其中是否填充有不同制冷剂的方法 - Google Patents
制冷装置及用以检测其中是否填充有不同制冷剂的方法 Download PDFInfo
- Publication number
- CN103998876B CN103998876B CN201280062343.XA CN201280062343A CN103998876B CN 103998876 B CN103998876 B CN 103998876B CN 201280062343 A CN201280062343 A CN 201280062343A CN 103998876 B CN103998876 B CN 103998876B
- Authority
- CN
- China
- Prior art keywords
- cold
- producing medium
- filled
- refrigerating plant
- characteristic
- 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.)
- Active
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
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- 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
- F25B1/00—Compression machines, plants or systems with non-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
- F25B49/00—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
- 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
- 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
- F25B2400/18—Refrigerant conversion
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-290214 | 2011-12-29 | ||
JP2011290214A JP5445577B2 (ja) | 2011-12-29 | 2011-12-29 | 冷凍装置およびその異冷媒充填検出方法 |
PCT/JP2012/008227 WO2013099200A1 (ja) | 2011-12-29 | 2012-12-25 | 冷凍装置およびその異冷媒充填検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103998876A CN103998876A (zh) | 2014-08-20 |
CN103998876B true CN103998876B (zh) | 2016-07-06 |
Family
ID=48696742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280062343.XA Active CN103998876B (zh) | 2011-12-29 | 2012-12-25 | 制冷装置及用以检测其中是否填充有不同制冷剂的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140373559A1 (da) |
EP (1) | EP2801772B1 (da) |
JP (1) | JP5445577B2 (da) |
CN (1) | CN103998876B (da) |
DK (1) | DK2801772T3 (da) |
SG (1) | SG11201403680QA (da) |
WO (1) | WO2013099200A1 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103530989A (zh) * | 2013-10-29 | 2014-01-22 | 江苏物联网研究发展中心 | 防止食物变质的报警装置 |
JP2019011899A (ja) * | 2017-06-30 | 2019-01-24 | 株式会社富士通ゼネラル | 空気調和装置 |
CN110887168B (zh) * | 2018-09-10 | 2021-05-18 | 奥克斯空调股份有限公司 | 一种空调器冷媒不足的检测方法及其空调器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939905A (en) * | 1989-12-04 | 1990-07-10 | Kent-Moore Corporation | Recovery system for differing refrigerants |
US5285647B1 (en) * | 1993-03-08 | 1999-02-23 | Spx Corp | Refrigerant handling system with air purge and multiple refrigerant capabilities |
JPH0849947A (ja) * | 1994-08-04 | 1996-02-20 | Zexel Corp | 冷媒回収充填装置 |
JPH09329375A (ja) * | 1996-06-10 | 1997-12-22 | Sanyo Electric Co Ltd | 非共沸混合冷媒の補充填方法およびその装置 |
JPH102642A (ja) * | 1996-06-17 | 1998-01-06 | Hitachi Ltd | 冷凍サイクル |
JPH11159895A (ja) * | 1997-11-28 | 1999-06-15 | Hitachi Ltd | 空気調和装置 |
DE10061545A1 (de) * | 2000-12-11 | 2002-06-13 | Behr Gmbh & Co | Verfahren zur Kältemittel-Füllmengenüberwachung |
JP2002267232A (ja) * | 2001-03-12 | 2002-09-18 | Hitachi Ltd | 空気調和機のサービスシステム及びサービス提供装置 |
US6892546B2 (en) * | 2001-05-03 | 2005-05-17 | Emerson Retail Services, Inc. | System for remote refrigeration monitoring and diagnostics |
JP3714304B2 (ja) | 2002-07-10 | 2005-11-09 | ダイキン工業株式会社 | 冷凍装置 |
JP4284534B2 (ja) * | 2004-09-01 | 2009-06-24 | 三菱電機株式会社 | Rfid(icタグ)搭載冷凍冷蔵庫 |
JP4165566B2 (ja) * | 2006-01-25 | 2008-10-15 | ダイキン工業株式会社 | 空気調和装置 |
JP4225357B2 (ja) * | 2007-04-13 | 2009-02-18 | ダイキン工業株式会社 | 冷媒充填装置、冷凍装置及び冷媒充填方法 |
US8301403B2 (en) * | 2009-09-14 | 2012-10-30 | Weick Brian K | Hand held refrigeration gauge |
ITTV20110073A1 (it) * | 2011-05-30 | 2012-12-01 | Texa Spa | Sistema analizzatore di gas configurato in modo da determinare la concentrazione di un gas refrigerante e/o di gas contaminanti presenti in un sistema di condizionamento aria autoveicolistico |
-
2011
- 2011-12-29 JP JP2011290214A patent/JP5445577B2/ja active Active
-
2012
- 2012-12-25 CN CN201280062343.XA patent/CN103998876B/zh active Active
- 2012-12-25 US US14/369,521 patent/US20140373559A1/en not_active Abandoned
- 2012-12-25 WO PCT/JP2012/008227 patent/WO2013099200A1/ja active Application Filing
- 2012-12-25 EP EP12862282.6A patent/EP2801772B1/en active Active
- 2012-12-25 DK DK12862282.6T patent/DK2801772T3/da active
- 2012-12-25 SG SG11201403680QA patent/SG11201403680QA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP5445577B2 (ja) | 2014-03-19 |
WO2013099200A1 (ja) | 2013-07-04 |
SG11201403680QA (en) | 2014-10-30 |
EP2801772B1 (en) | 2021-03-17 |
JP2013139948A (ja) | 2013-07-18 |
CN103998876A (zh) | 2014-08-20 |
DK2801772T3 (da) | 2021-05-17 |
EP2801772A1 (en) | 2014-11-12 |
EP2801772A4 (en) | 2015-10-07 |
US20140373559A1 (en) | 2014-12-25 |
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Legal Events
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---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |