GB201401359D0 - Loading and unloading of compressors in a cooling system - Google Patents

Loading and unloading of compressors in a cooling system

Info

Publication number
GB201401359D0
GB201401359D0 GBGB1401359.3A GB201401359A GB201401359D0 GB 201401359 D0 GB201401359 D0 GB 201401359D0 GB 201401359 A GB201401359 A GB 201401359A GB 201401359 D0 GB201401359 D0 GB 201401359D0
Authority
GB
United Kingdom
Prior art keywords
compressors
unloading
loading
cooling system
cooling
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.)
Ceased
Application number
GBGB1401359.3A
Other languages
English (en)
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.)
Trane International Inc
Original Assignee
Trane International Inc
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.)
Filing date
Publication date
Application filed by Trane International Inc filed Critical Trane International Inc
Publication of GB201401359D0 publication Critical patent/GB201401359D0/en
Ceased legal-status Critical Current

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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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
    • F25B2500/00—Problems to be solved
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration 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
    • F25B2600/00—Control issues
    • F25B2600/01—Timing
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
GBGB1401359.3A 2011-07-27 2014-01-27 Loading and unloading of compressors in a cooling system Ceased GB201401359D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/191,639 US20130025304A1 (en) 2011-07-27 2011-07-27 Loading and unloading of compressors in a cooling system
PCT/US2012/048159 WO2013016436A1 (en) 2011-07-27 2012-07-25 Loading and unloading of compressors in a cooling system

Publications (1)

Publication Number Publication Date
GB201401359D0 true GB201401359D0 (en) 2014-03-12

Family

ID=47596089

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1401359.3A Ceased GB201401359D0 (en) 2011-07-27 2014-01-27 Loading and unloading of compressors in a cooling system

Country Status (4)

Country Link
US (1) US20130025304A1 (zh)
CN (1) CN103827605A (zh)
GB (1) GB201401359D0 (zh)
WO (1) WO2013016436A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103998874B (zh) * 2011-12-19 2016-07-06 丰田自动车株式会社 冷却装置
JP6040041B2 (ja) * 2013-02-12 2016-12-07 サンデンホールディングス株式会社 ショーケース冷却装置
JP5984784B2 (ja) * 2013-11-19 2016-09-06 三菱電機株式会社 温冷水空調システム
DE102014200977A1 (de) * 2014-01-21 2015-07-23 BSH Hausgeräte GmbH Kältekreislauf für ein Haushaltskältegerät, Haushaltskältegerät mit einem Kältekreislauf und Verfahren zum Betreiben eines Kältekreislaufs eines Haushaltskältegeräts
US10371426B2 (en) 2014-04-01 2019-08-06 Emerson Climate Technologies, Inc. System and method of controlling a variable-capacity compressor
US10024591B2 (en) * 2014-05-15 2018-07-17 Lennox Industries Inc. Sensor failure error handling
WO2015191553A1 (en) * 2014-06-09 2015-12-17 Emerson Climate Technologies, Inc. System and method for controlling a variable-capacity compressor
DE102014111946A1 (de) 2014-08-21 2016-02-25 Bitzer Kühlmaschinenbau Gmbh Verfahren zum Betreiben einer Kälteanlage
US9806641B2 (en) 2014-11-06 2017-10-31 Rockwell Automation Technologies, Inc. Detection of electric motor short circuits
US10361051B2 (en) 2014-11-06 2019-07-23 Rockwell Automation Technologies, Inc. Single pole, single current path switching system and method
US9748873B2 (en) 2014-11-06 2017-08-29 Rockwell Automation Technologies, Inc. 5-pole based wye-delta motor starting system and method
US9722513B2 (en) 2014-11-06 2017-08-01 Rockwell Automation Technologies, Inc. Torque-based stepwise motor starting
US10074497B2 (en) 2014-11-06 2018-09-11 Rockwell Automation Technologies, Inc. Operator coil parameter based electromagnetic switching
US10393809B2 (en) 2014-11-06 2019-08-27 Rockwell Automation Technologies, Inc. Intelligent timed electromagnetic switching
US10141143B2 (en) 2014-11-06 2018-11-27 Rockwell Automation Technologies, Inc. Wear-balanced electromagnetic motor control switching
US9806642B2 (en) 2014-11-06 2017-10-31 Rockwell Automation Technologies, Inc. Modular multiple single-pole electromagnetic switching system and method
DE102016203895A1 (de) * 2016-03-09 2017-09-14 BSH Hausgeräte GmbH Kältegerät mit einem Gefrierfach und einem Kältemittelkreis und Verfahren zum Betrieb eines Kältegeräts
US10845107B2 (en) * 2016-10-25 2020-11-24 Ecoer Inc. Variable speed compressor based AC system and control method
WO2018076364A1 (zh) * 2016-10-31 2018-05-03 合肥华凌股份有限公司 制冷装置
WO2018084849A1 (en) * 2016-11-04 2018-05-11 Ecoer Inc. A dc variable speed compressor control method and control system
US10240840B2 (en) * 2016-12-22 2019-03-26 Emerson Climate Technologies, Inc. Scroll unloading detection system
WO2019021273A1 (en) 2017-07-23 2019-01-31 Zuta-Core Ltd. SYSTEMS AND METHODS FOR HEAT EXCHANGE
CN109210810A (zh) 2017-07-04 2019-01-15 开利公司 制冷系统及用于制冷系统的启动控制方法
CN111512110A (zh) * 2017-11-06 2020-08-07 祖达科尔有限公司 热交换的系统及方法
CN108444155B (zh) * 2018-06-14 2023-10-27 珠海格力电器股份有限公司 空调系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449600A (en) * 1972-12-15 1976-09-15 Nat Res Dev Methods and apparatus for speed control of induction motors
DE4010770C1 (zh) * 1990-04-04 1991-11-21 Danfoss A/S, Nordborg, Dk
US5168713A (en) * 1992-03-12 1992-12-08 Thermo King Corporation Method of operating a compartmentalized transport refrigeration system
JPH06129735A (ja) * 1992-10-16 1994-05-13 Toshiba Corp 冷却装置の交換方法
DE4242848C2 (de) * 1992-12-18 1994-10-06 Danfoss As Kälteanlage und Verfahren zur Steuerung einer Kälteanlage
JPH11294904A (ja) * 1998-04-08 1999-10-29 Matsushita Electric Ind Co Ltd 冷凍サイクルの潤滑油吐出制御装置
KR100484800B1 (ko) * 2002-06-19 2005-04-22 엘지전자 주식회사 공기조화기의 압축기 동작방법
GB0421443D0 (en) * 2004-09-27 2004-10-27 Unsworth Peter Point on wave (pow) control for motor starting and switching
US20060216159A1 (en) * 2005-03-22 2006-09-28 Sridharan Raghavachari Multiple compressor control system
JP2007205681A (ja) * 2006-02-03 2007-08-16 Toshiba Corp 冷蔵庫

Also Published As

Publication number Publication date
WO2013016436A1 (en) 2013-01-31
US20130025304A1 (en) 2013-01-31
CN103827605A (zh) 2014-05-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)