EP1906290A3 - Procédé pour la surveillance d'un système de réfrigération - Google Patents
Procédé pour la surveillance d'un système de réfrigération Download PDFInfo
- Publication number
- EP1906290A3 EP1906290A3 EP07019022A EP07019022A EP1906290A3 EP 1906290 A3 EP1906290 A3 EP 1906290A3 EP 07019022 A EP07019022 A EP 07019022A EP 07019022 A EP07019022 A EP 07019022A EP 1906290 A3 EP1906290 A3 EP 1906290A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor
- monitoring
- compressor
- refrigeration system
- receiver
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 238000005057 refrigeration Methods 0.000 title abstract 2
- 239000003507 refrigerant Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/28—Safety arrangements; Monitoring
-
- 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
- F25B49/022—Compressor control arrangements
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0602021A SE532152C2 (sv) | 2006-09-27 | 2006-09-27 | Metod för övervakning av kylutrustning |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1906290A2 EP1906290A2 (fr) | 2008-04-02 |
EP1906290A3 true EP1906290A3 (fr) | 2009-12-23 |
EP1906290B1 EP1906290B1 (fr) | 2011-08-10 |
Family
ID=38748124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07019022A Not-in-force EP1906290B1 (fr) | 2006-09-27 | 2007-09-27 | Procédé pour la surveillance d'un système de réfrigération |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1906290B1 (fr) |
AT (1) | ATE519996T1 (fr) |
SE (1) | SE532152C2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011103865A1 (de) * | 2011-06-09 | 2012-12-13 | Liebherr-Hausgeräte Lienz Gmbh | Kühl- und/oder Gefriergerät |
US9489341B1 (en) | 2013-04-18 | 2016-11-08 | The Boeing Company | Prediction of impending failure of a climate control system |
CN104676995B (zh) * | 2015-02-02 | 2017-05-10 | 山东新力拓节能服务工程科技有限公司 | 冷冻站控制系统中判断磁悬浮冷水机组运行状态的方法 |
CN113531803A (zh) * | 2021-06-22 | 2021-10-22 | 青岛海尔空调器有限总公司 | 用于空调器保温棉预热的方法及装置、空调器和空调系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5381669A (en) * | 1993-07-21 | 1995-01-17 | Copeland Corporation | Overcharge-undercharge diagnostic system for air conditioner controller |
US5586445A (en) * | 1994-09-30 | 1996-12-24 | General Electric Company | Low refrigerant charge detection using a combined pressure/temperature sensor |
EP1245913A1 (fr) * | 2001-03-27 | 2002-10-02 | Copeland Corporation | Système diagnostique pour compresseur |
-
2006
- 2006-09-27 SE SE0602021A patent/SE532152C2/sv unknown
-
2007
- 2007-09-27 EP EP07019022A patent/EP1906290B1/fr not_active Not-in-force
- 2007-09-27 AT AT07019022T patent/ATE519996T1/de not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5381669A (en) * | 1993-07-21 | 1995-01-17 | Copeland Corporation | Overcharge-undercharge diagnostic system for air conditioner controller |
US5586445A (en) * | 1994-09-30 | 1996-12-24 | General Electric Company | Low refrigerant charge detection using a combined pressure/temperature sensor |
EP1245913A1 (fr) * | 2001-03-27 | 2002-10-02 | Copeland Corporation | Système diagnostique pour compresseur |
Also Published As
Publication number | Publication date |
---|---|
SE532152C2 (sv) | 2009-11-03 |
SE0602021L (sv) | 2008-03-28 |
EP1906290B1 (fr) | 2011-08-10 |
EP1906290A2 (fr) | 2008-04-02 |
ATE519996T1 (de) | 2011-08-15 |
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