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 PDF

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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
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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
Application number
CN201780007006.3A
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English (en)
Chinese (zh)
Other versions
CN108700051A (zh
Inventor
R·卡尔普
H·威格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss Deutschland GmbH
Original Assignee
Nidec Global Equipment Germany Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Nidec Global Equipment Germany Co ltd filed Critical Nidec Global Equipment Germany Co ltd
Publication of CN108700051A publication Critical patent/CN108700051A/zh
Application granted granted Critical
Publication of CN108700051B publication Critical patent/CN108700051B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CN201780007006.3A 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 Expired - Fee Related CN108700051B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT500082016 2016-01-18
AT50008/2016 2016-01-18
PCT/EP2017/050756 WO2017125334A1 (fr) 2016-01-18 2017-01-16 Procédé de détection d'une soupape bloquée d'un compresseur de réfrigerant et système de commande pour un compresseur de réfrigerant

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 (fr)
EP (1) EP3405673B1 (fr)
CN (1) CN108700051B (fr)
AT (1) AT518199B1 (fr)
WO (1) WO2017125334A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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

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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
PL344453A1 (en) * 1998-05-22 2001-11-05 Rudair Ag Method for calibrating the speed of an electric pump-drive motor
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 (fr) * 2009-07-13 2011-03-02 Siemens Aktiengesellschaft Ensemble de turbocompresseur avec un système de refroidissement
EP2765368B1 (fr) * 2011-10-05 2016-08-17 Toyota Jidosha Kabushiki Kaisha Procédé de commande pour appareil de refroidissement
CN104662296B (zh) * 2012-09-03 2017-06-20 Lg电子株式会社 往复式压缩机以及驱动该往复式压缩机的方法
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

Also Published As

Publication number Publication date
EP3405673B1 (fr) 2019-08-28
CN108700051A (zh) 2018-10-23
US20190010939A1 (en) 2019-01-10
AT518199B1 (de) 2017-11-15
WO2017125334A1 (fr) 2017-07-27
EP3405673A1 (fr) 2018-11-28
AT518199A1 (de) 2017-08-15

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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