DK1996877T3 - Kølesystem med styring til drift af oversvømmet kompressor - Google Patents

Kølesystem med styring til drift af oversvømmet kompressor

Info

Publication number
DK1996877T3
DK1996877T3 DK06800592.5T DK06800592T DK1996877T3 DK 1996877 T3 DK1996877 T3 DK 1996877T3 DK 06800592 T DK06800592 T DK 06800592T DK 1996877 T3 DK1996877 T3 DK 1996877T3
Authority
DK
Denmark
Prior art keywords
flood
cooling system
control operation
compressor control
compressor
Prior art date
Application number
DK06800592.5T
Other languages
English (en)
Inventor
Alexander Lifson
Jason Scarcella
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 DK1996877T3 publication Critical patent/DK1996877T3/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
    • 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
    • F25B2400/01—Heaters
    • 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
    • F25B2500/28—Means for preventing liquid refrigerant entering into the 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • 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
    • F25B2600/026—Compressor control by controlling unloaders
    • F25B2600/0261—Compressor control by controlling unloaders external to the 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/111—Fan speed control of condenser fans
    • 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
    • F25B2600/2517—Head-pressure valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DK06800592.5T 2006-03-10 2006-07-31 Kølesystem med styring til drift af oversvømmet kompressor DK1996877T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78124906P 2006-03-10 2006-03-10
PCT/US2006/029874 WO2007106116A1 (en) 2006-03-10 2006-07-31 Refrigerant system with control to address flooded compressor operation

Publications (1)

Publication Number Publication Date
DK1996877T3 true DK1996877T3 (da) 2014-10-13

Family

ID=38509801

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06800592.5T DK1996877T3 (da) 2006-03-10 2006-07-31 Kølesystem med styring til drift af oversvømmet kompressor

Country Status (5)

Country Link
US (1) US9494352B2 (da)
EP (1) EP1996877B1 (da)
CN (1) CN101400953B (da)
DK (1) DK1996877T3 (da)
WO (1) WO2007106116A1 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100011792A1 (en) * 2006-11-07 2010-01-21 Alexander Lifson Refrigerant system with pulse width modulation control in combination with expansion device control
EP2304343B1 (de) 2008-06-10 2015-10-21 Magna Powertrain Bad Homburg GmbH Klimasystem
KR101409876B1 (ko) * 2008-08-22 2014-06-20 엘지전자 주식회사 용량가변형 로터리 압축기 및 이를 적용한 냉동기기 및 그 운전 방법
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
ES2855008T3 (es) 2009-12-18 2021-09-23 Carrier Corp Sistema de refrigeración de transporte y métodos para el mismo para hacer frente a las condiciones dinámicas
WO2012047499A2 (en) 2010-09-28 2012-04-12 Carrier Corporation Operation of transport refrigeration systems to prevent engine stall and overload
DE102011006165B4 (de) * 2011-03-25 2014-10-09 Bruker Biospin Ag Kühlvorrichtung mit einstellbarer Verdampfungstemperatur
CN103717980B (zh) * 2011-07-26 2016-08-17 开利公司 用于制冷系统的启动逻辑
DK2823239T3 (da) * 2012-03-09 2021-03-01 Carrier Corp Intelligent håndtering af en druknet start af en kompressor
EP2941604B1 (en) * 2012-12-27 2018-09-05 Thermo King Corporation Method of reducing liquid flooding in a transport refrigeration unit
EP2984422B1 (en) 2013-04-12 2020-10-28 Emerson Climate Technologies, Inc. Compressor with flooded start control
US11073313B2 (en) * 2018-01-11 2021-07-27 Carrier Corporation Method of managing compressor start for transport refrigeration system
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US11656003B2 (en) * 2019-03-11 2023-05-23 Emerson Climate Technologies, Inc. Climate-control system having valve assembly
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
US12259163B2 (en) 2022-06-01 2025-03-25 Copeland Lp Climate-control system with thermal storage
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub
US11965507B1 (en) 2022-12-15 2024-04-23 Copeland Lp Compressor and valve assembly
US12416308B2 (en) 2022-12-28 2025-09-16 Copeland Lp Compressor with shutdown assembly
US12173708B1 (en) 2023-12-07 2024-12-24 Copeland Lp Heat pump systems with capacity modulation
US12163523B1 (en) 2023-12-15 2024-12-10 Copeland Lp Compressor and valve assembly

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506519A (en) * 1983-08-24 1985-03-26 Tecumseh Products Company Hermetic compressor discharge line thermal block
US4785639A (en) * 1986-05-20 1988-11-22 Sundstrand Corporation Cooling system for operation in low temperature environments
JPH06152196A (ja) * 1992-11-05 1994-05-31 Sony Corp ノズルの位相決め方法及び機構
WO1994017346A1 (en) * 1993-01-19 1994-08-04 Parker-Hannifin Corporation System for controlling flow of working fluids
JPH09152196A (ja) * 1995-11-30 1997-06-10 Mitsubishi Electric Corp 冷凍サイクル装置及びその操作方法
US6047556A (en) * 1997-12-08 2000-04-11 Carrier Corporation Pulsed flow for capacity control
US6648604B1 (en) * 1998-06-05 2003-11-18 Carrier Corporation Short reverse rotation of scroll compressor at startup
US6238188B1 (en) * 1998-08-17 2001-05-29 Carrier Corporation Compressor control at voltage and frequency extremes of power supply
US6318100B1 (en) * 2000-04-14 2001-11-20 Carrier Corporation Integrated electronic refrigerant management system
US6263694B1 (en) * 2000-04-20 2001-07-24 James G. Boyko Compressor protection device for refrigeration systems
US6418740B1 (en) * 2001-02-22 2002-07-16 Scroll Technologies External high pressure to low pressure valve for scroll compressor
US6539734B1 (en) * 2001-12-10 2003-04-01 Carrier Corporation Method and apparatus for detecting flooded start in compressor
US6938432B2 (en) * 2002-01-10 2005-09-06 Espec Corp. Cooling apparatus and a thermostat with the apparatus installed therein
KR20050044928A (ko) * 2002-09-18 2005-05-13 헬릭스 폴리콜드 시스템스 인크. 액체 주입을 이용하는 스크롤형 압축기를 구비한 극저온냉동 시스템
US7197890B2 (en) * 2004-09-10 2007-04-03 Carrier Corporation Valve for preventing unpowered reverse run at shutdown
US7540163B2 (en) * 2005-02-16 2009-06-02 Carrier Corporation Prevention of flooded starts in heat pumps
US20080223057A1 (en) * 2005-10-26 2008-09-18 Alexander Lifson Refrigerant System with Pulse Width Modulated Components and Variable Speed Compressor
CN101454620B (zh) * 2005-11-30 2012-07-04 开利公司 利用脉宽调制技术的多回路制冷剂系统
EP2132497B1 (en) * 2005-11-30 2017-07-05 Carrier Corporation Suction valve pulse width modulation control based on evaporator or condenser pressure
EP1996875A4 (en) * 2005-12-16 2011-01-19 Carrier Corp HEAT PUMP WITH PULSE WIDTH MODULATION CONTROL

Also Published As

Publication number Publication date
US9494352B2 (en) 2016-11-15
US20090013701A1 (en) 2009-01-15
EP1996877A4 (en) 2012-05-09
WO2007106116A1 (en) 2007-09-20
CN101400953B (zh) 2012-05-09
CN101400953A (zh) 2009-04-01
EP1996877B1 (en) 2014-08-27
HK1130882A1 (en) 2010-01-08
EP1996877A1 (en) 2008-12-03

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