DK0981033T3 - Fremgangsmåde til drift af et kölesystem i stationær drift - Google Patents

Fremgangsmåde til drift af et kölesystem i stationær drift

Info

Publication number
DK0981033T3
DK0981033T3 DK99306136T DK99306136T DK0981033T3 DK 0981033 T3 DK0981033 T3 DK 0981033T3 DK 99306136 T DK99306136 T DK 99306136T DK 99306136 T DK99306136 T DK 99306136T DK 0981033 T3 DK0981033 T3 DK 0981033T3
Authority
DK
Denmark
Prior art keywords
operating
cooling system
stationary operation
stationary
cooling
Prior art date
Application number
DK99306136T
Other languages
English (en)
Inventor
Alexander Lifson
Boris Karpman
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of DK0981033T3 publication Critical patent/DK0981033T3/da

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
    • 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
    • F25B2400/13—Economisers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DK99306136T 1998-08-20 1999-08-02 Fremgangsmåde til drift af et kölesystem i stationær drift DK0981033T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9725298P 1998-08-20 1998-08-20
US09/212,752 US6138467A (en) 1998-08-20 1998-12-16 Steady state operation of a refrigeration system to achieve optimum capacity
EP99306136A EP0981033B1 (en) 1998-08-20 1999-08-02 Method for operating a refrigeration system in steady state operation

Publications (1)

Publication Number Publication Date
DK0981033T3 true DK0981033T3 (da) 2004-11-01

Family

ID=26793034

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99306136T DK0981033T3 (da) 1998-08-20 1999-08-02 Fremgangsmåde til drift af et kölesystem i stationær drift

Country Status (6)

Country Link
US (1) US6138467A (da)
EP (1) EP0981033B1 (da)
JP (1) JP3347103B2 (da)
DE (1) DE69918234T2 (da)
DK (1) DK0981033T3 (da)
ES (1) ES2220009T3 (da)

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US6374631B1 (en) * 2000-03-27 2002-04-23 Carrier Corporation Economizer circuit enhancement
US6357242B1 (en) * 2000-07-20 2002-03-19 Delphi Technologies, Inc. Control system and method for suppressing head pressure spikes in a vehicle air conditioning system
KR20020024498A (ko) * 2000-09-25 2002-03-30 김영호 저 압축부하형 냉난방장치
US6357241B1 (en) * 2000-12-22 2002-03-19 Carrier Corporation Method of controlling refrigerant cycle with sealed suction pressure sensor
KR100389271B1 (ko) * 2001-03-17 2003-06-27 진금수 히트 펌프 장치
US6663358B2 (en) * 2001-06-11 2003-12-16 Bristol Compressors, Inc. Compressors for providing automatic capacity modulation and heat exchanging system including the same
US6718781B2 (en) 2001-07-11 2004-04-13 Thermo King Corporation Refrigeration unit apparatus and method
US6474087B1 (en) * 2001-10-03 2002-11-05 Carrier Corporation Method and apparatus for the control of economizer circuit flow for optimum performance
JP3841039B2 (ja) * 2002-10-25 2006-11-01 株式会社デンソー 車両用空調装置
KR100517600B1 (ko) * 2002-12-05 2005-09-28 엘지전자 주식회사 공기조화기의 난방 운전 방법
US6955059B2 (en) * 2003-03-14 2005-10-18 Carrier Corporation Vapor compression system
US7043927B2 (en) * 2003-04-03 2006-05-16 Carrier Corporation Transport Refrigeration system
US6938438B2 (en) * 2003-04-21 2005-09-06 Carrier Corporation Vapor compression system with bypass/economizer circuits
US7424807B2 (en) * 2003-06-11 2008-09-16 Carrier Corporation Supercritical pressure regulation of economized refrigeration system by use of an interstage accumulator
DE602004026510D1 (de) * 2003-07-18 2010-05-27 Star Refrigeration Verbesserte überkritische Kältekreislaufanlage
US6892553B1 (en) * 2003-10-24 2005-05-17 Carrier Corporation Combined expansion device and four-way reversing valve in economized heat pumps
US6883341B1 (en) * 2003-11-10 2005-04-26 Carrier Corporation Compressor with unloader valve between economizer line and evaporator inlet
CA2517403A1 (en) * 2004-08-27 2006-02-27 Zero Zone, Inc. Refrigeration system including a side-load sub-cooler
US7921661B2 (en) * 2004-11-01 2011-04-12 Carrier Corporation Dehumidification system with multiple condensers and compound compressor
JP2006207974A (ja) * 2005-01-31 2006-08-10 Sanyo Electric Co Ltd 冷凍装置及び冷蔵庫
US8418486B2 (en) * 2005-04-08 2013-04-16 Carrier Corporation Refrigerant system with variable speed compressor and reheat function
EP1877709B1 (en) * 2005-05-04 2013-10-16 Carrier Corporation Refrigerant system with variable speed scroll compressor and economizer circuit
WO2006130137A2 (en) * 2005-05-31 2006-12-07 Carrier Corporation Restriction in vapor injection line
US7481069B2 (en) * 2005-07-28 2009-01-27 Carrier Corporation Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems
US7854136B2 (en) * 2005-08-09 2010-12-21 Carrier Corporation Automated drive for fan and refrigerant system
US8069683B2 (en) * 2006-01-27 2011-12-06 Carrier Corporation Refrigerant system unloading by-pass into evaporator inlet
CN101666561B (zh) * 2006-03-27 2012-11-28 三菱电机株式会社 冷冻空调装置
US20080184733A1 (en) * 2007-02-05 2008-08-07 Tecumseh Products Company Scroll compressor with refrigerant injection system
DE102007060828A1 (de) * 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Steuergerät zum Steuern eines Verdichters
US10337507B2 (en) 2009-07-06 2019-07-02 Carrier Corporation Bypass unloader valve for compressor capacity control
WO2011075373A2 (en) 2009-12-18 2011-06-23 Carrier Corporation Transport refrigeration system and methods for same to address dynamic conditions
EP2357431A1 (en) 2010-02-01 2011-08-17 Javier Cano Cavanillas Variable capacity refrigeration system
IN2014DN05662A (da) 2011-12-23 2015-04-03 Schneider Electric It Corp
CN104848587B (zh) * 2014-02-18 2017-04-12 青岛海信日立空调系统有限公司 变频多联式热泵系统及旁通电子膨胀阀的控制方法
CN108759157B (zh) * 2018-07-20 2023-10-24 天津商业大学 一次节流双级压缩热泵系统
CN115127267B (zh) * 2022-05-26 2024-05-28 浙江青风环境股份有限公司 一种高温热泵机组控制系统及控制方法

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US4689967A (en) * 1985-11-21 1987-09-01 American Standard Inc. Control and method for modulating the capacity of a temperature conditioning system
US4338791A (en) * 1980-10-14 1982-07-13 General Electric Company Microcomputer control for heat pump system
US4742689A (en) * 1986-03-18 1988-05-10 Mydax, Inc. Constant temperature maintaining refrigeration system using proportional flow throttling valve and controlled bypass loop
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US4819441A (en) * 1987-02-27 1989-04-11 Thermo King Corporation Temperature controller for a transport refrigeration system
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US4789025A (en) * 1987-11-25 1988-12-06 Carrier Corporation Control apparatus for refrigerated cargo container
US4903502A (en) * 1988-08-26 1990-02-27 Thermo King Corporation Rate of change temperature control for transport refrigeration systems
US4899549A (en) * 1989-01-31 1990-02-13 Thermo King Corporation Transport refrigeration system with improved temperature and humidity control
US4977751A (en) * 1989-12-28 1990-12-18 Thermo King Corporation Refrigeration system having a modulation valve which also performs function of compressor throttling valve
US5022234A (en) * 1990-06-04 1991-06-11 General Motors Corporation Control method for a variable displacement air conditioning system compressor
EP0658730B1 (en) * 1993-12-14 1998-10-21 Carrier Corporation Economizer control for two-stage compressor systems
US5626027A (en) * 1994-12-21 1997-05-06 Carrier Corporation Capacity control for multi-stage compressors
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US6058729A (en) * 1998-07-02 2000-05-09 Carrier Corporation Method of optimizing cooling capacity, energy efficiency and reliability of a refrigeration system during temperature pull down
US10849857B2 (en) 2010-07-28 2020-12-01 Laboratorios Leon Farma Sa Pharmaceutical compositions comprising active drugs, contraceptive kits comprising active drugs, and methods of administering the same
EP3664466B1 (en) 2018-12-07 2022-03-30 GN Audio A/S An earphone with an active noise cancelling feedback microphone arranged at the rear-side of a speaker diaphragm

Also Published As

Publication number Publication date
JP2000199669A (ja) 2000-07-18
ES2220009T3 (es) 2004-12-01
EP0981033B1 (en) 2004-06-23
EP0981033A3 (en) 2001-02-28
JP3347103B2 (ja) 2002-11-20
DE69918234D1 (de) 2004-07-29
DE69918234T2 (de) 2004-10-21
EP0981033A2 (en) 2000-02-23
US6138467A (en) 2000-10-31

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