CN108700051B - 检测冷却剂压缩机阀闭锁的方法及冷却剂压缩机的控制系统 - Google Patents
检测冷却剂压缩机阀闭锁的方法及冷却剂压缩机的控制系统 Download PDFInfo
- Publication number
- CN108700051B CN108700051B CN201780007006.3A CN201780007006A CN108700051B CN 108700051 B CN108700051 B CN 108700051B CN 201780007006 A CN201780007006 A CN 201780007006A CN 108700051 B CN108700051 B CN 108700051B
- Authority
- CN
- China
- Prior art keywords
- max
- time
- period
- rotational speed
- coolant compressor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/025—Stopping, starting, unloading or idling control by means of floats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- 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
- F25B49/025—Motor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/06—Valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0201—Current
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0205—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2203/00—Motor parameters
- F04B2203/02—Motor parameters of rotating electric motors
- F04B2203/0209—Rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- 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
- F25B2700/15—Power, e.g. by voltage or current
- F25B2700/151—Power, e.g. by voltage or current of the compressor motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT500082016 | 2016-01-18 | ||
AT50008/2016 | 2016-01-18 | ||
PCT/EP2017/050756 WO2017125334A1 (de) | 2016-01-18 | 2017-01-16 | Verfahren zur detektion eines blockierten ventils eines kältemittelkompressors und ein steuerungssystem für einen kältemittelkompressor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108700051A CN108700051A (zh) | 2018-10-23 |
CN108700051B true CN108700051B (zh) | 2019-12-31 |
Family
ID=59362018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780007006.3A Expired - Fee Related CN108700051B (zh) | 2016-01-18 | 2017-01-16 | 检测冷却剂压缩机阀闭锁的方法及冷却剂压缩机的控制系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190010939A1 (de) |
EP (1) | EP3405673B1 (de) |
CN (1) | CN108700051B (de) |
AT (1) | AT518199B1 (de) |
WO (1) | WO2017125334A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT518199B1 (de) * | 2016-01-18 | 2017-11-15 | Secop Gmbh | Verfahren zur Detektion eines blockierten Ventils eines Kältemittelkompressors und ein Steuerungssystem für einen Kältemittelkompressor |
CN109631228B (zh) * | 2019-01-31 | 2020-07-28 | 四川长虹空调有限公司 | 制冷系统制冷剂快速泄漏的判定方法及系统 |
DE102020100296A1 (de) * | 2020-01-09 | 2021-07-15 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Kompressorsystem und Verfahren zum Betreiben eines Kompressorsystems in Abhängigkeit des Druckluftbedarfs eines Betriebszustands des Fahrzeugs |
CN112556090B (zh) * | 2020-12-11 | 2022-07-08 | 四川长虹空调有限公司 | 空调系统堵塞的检测方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4301660A (en) * | 1980-02-11 | 1981-11-24 | Honeywell Inc. | Heat pump system compressor fault detector |
JPH0275868A (ja) * | 1988-09-09 | 1990-03-15 | Hitachi Ltd | 冷凍装置の制御方法 |
US5042264A (en) * | 1990-09-21 | 1991-08-27 | Carrier Corporation | Method for detecting and correcting reversing valve failures in heat pump systems having a variable speed compressor |
US5623834A (en) * | 1995-05-03 | 1997-04-29 | Copeland Corporation | Diagnostics for a heating and cooling system |
WO1999061964A1 (de) * | 1998-05-22 | 1999-12-02 | Rudair Ag | Verfahren zur kalibrierung der drehzahlregelung eines elektromotors zum antrieb einer pumpe |
US6663349B1 (en) * | 2001-03-02 | 2003-12-16 | Reliance Electric Technologies, Llc | System and method for controlling pump cavitation and blockage |
US6655922B1 (en) * | 2001-08-10 | 2003-12-02 | Rockwell Automation Technologies, Inc. | System and method for detecting and diagnosing pump cavitation |
DE10144275A1 (de) * | 2001-09-08 | 2003-03-27 | Bosch Gmbh Robert | Verfahren zur Temperaturregelung eines Motors |
JP4006245B2 (ja) * | 2002-02-28 | 2007-11-14 | 松下電器産業株式会社 | 空気調和機 |
CN100383388C (zh) * | 2003-07-30 | 2008-04-23 | 株式会社神户制钢所 | 压缩机 |
US7563248B2 (en) * | 2005-03-17 | 2009-07-21 | Smisson-Cartledge Biomedical Llc | Infusion fluid heat exchanger and cartridge |
US8950206B2 (en) * | 2007-10-05 | 2015-02-10 | Emerson Climate Technologies, Inc. | Compressor assembly having electronics cooling system and method |
EP2290241A1 (de) * | 2009-07-13 | 2011-03-02 | Siemens Aktiengesellschaft | Turbokompressoreinheit mit einem Kühlsystem |
CN103842741B (zh) * | 2011-10-05 | 2015-09-16 | 丰田自动车株式会社 | 冷却装置的控制方法 |
EP2910782B1 (de) * | 2012-09-03 | 2019-07-10 | LG Electronics Inc. | Kolbenkompressor und verfahren zur ansteuerung davon |
US20140271231A1 (en) * | 2013-03-15 | 2014-09-18 | Fluid Management Operations Llc | Apparatus and Method for Processing Coating Compositions |
US9534820B2 (en) * | 2013-03-27 | 2017-01-03 | Mitsubishi Electric Research Laboratories, Inc. | System and method for controlling vapor compression systems |
JP6228003B2 (ja) * | 2013-12-26 | 2017-11-08 | サンデンホールディングス株式会社 | 流量検出装置及び可変容量圧縮機 |
AT518199B1 (de) * | 2016-01-18 | 2017-11-15 | Secop Gmbh | Verfahren zur Detektion eines blockierten Ventils eines Kältemittelkompressors und ein Steuerungssystem für einen Kältemittelkompressor |
US11306713B2 (en) * | 2017-11-14 | 2022-04-19 | Eaton Intelligent Power Limited | Hydraulic pump with speed and pressure compensation |
-
2016
- 2016-01-18 AT ATA8014/2016A patent/AT518199B1/de not_active IP Right Cessation
-
2017
- 2017-01-16 EP EP17700379.5A patent/EP3405673B1/de active Active
- 2017-01-16 WO PCT/EP2017/050756 patent/WO2017125334A1/de active Application Filing
- 2017-01-16 CN CN201780007006.3A patent/CN108700051B/zh not_active Expired - Fee Related
- 2017-01-16 US US16/069,233 patent/US20190010939A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2017125334A1 (de) | 2017-07-27 |
EP3405673A1 (de) | 2018-11-28 |
AT518199B1 (de) | 2017-11-15 |
AT518199A1 (de) | 2017-08-15 |
EP3405673B1 (de) | 2019-08-28 |
CN108700051A (zh) | 2018-10-23 |
US20190010939A1 (en) | 2019-01-10 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Germany Flensburg Patentee after: DANFOSS COMPRESSORS GmbH Address before: Germany Flensburg Patentee before: Nidec Global Equipment Germany Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20220116 |