HK1127515A1 - Multi-circuit refrigerant system using distinct refrigerants - Google Patents

Multi-circuit refrigerant system using distinct refrigerants

Info

Publication number
HK1127515A1
HK1127515A1 HK09105218.6A HK09105218A HK1127515A1 HK 1127515 A1 HK1127515 A1 HK 1127515A1 HK 09105218 A HK09105218 A HK 09105218A HK 1127515 A1 HK1127515 A1 HK 1127515A1
Authority
HK
Hong Kong
Prior art keywords
refrigerant system
circuit refrigerant
refrigerants
distinct
distinct refrigerants
Prior art date
Application number
HK09105218.6A
Inventor
Alexander Lifson
Michael F Taras
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
Publication of HK1127515A1 publication Critical patent/HK1127515A1/en

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
    • F25B1/00—Compression machines, plants or systems with non-reversible 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
    • F25B13/00—Compression machines, plants or systems, with reversible 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
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • F25B2500/29—High ambient temperatures
    • 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
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2700/2106—Temperatures of fresh outdoor air

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
HK09105218.6A 2005-12-07 2009-06-10 Multi-circuit refrigerant system using distinct refrigerants HK1127515A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/044147 WO2007067172A1 (en) 2005-12-07 2005-12-07 Multi-circuit refrigerant system using distinct refrigerants

Publications (1)

Publication Number Publication Date
HK1127515A1 true HK1127515A1 (en) 2009-09-25

Family

ID=38123189

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09105218.6A HK1127515A1 (en) 2005-12-07 2009-06-10 Multi-circuit refrigerant system using distinct refrigerants

Country Status (5)

Country Link
US (1) US20080229762A1 (en)
EP (1) EP1960719A4 (en)
CN (1) CN101326410B (en)
HK (1) HK1127515A1 (en)
WO (1) WO2007067172A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101504234B1 (en) * 2011-08-31 2015-03-19 삼성전자 주식회사 Refrigerator and method for controlling the same
WO2013181811A1 (en) * 2012-06-06 2013-12-12 合肥华凌股份有限公司 Refrigerating system and refrigerator with same
CN103939999B (en) * 2014-04-16 2017-01-11 广东美的制冷设备有限公司 Double-refrigerant air conditioner system and control method thereof
JP6796321B2 (en) * 2016-09-01 2020-12-09 株式会社日章冷凍 Operation control method for vehicle refrigeration equipment
CN109520091B (en) * 2018-11-22 2020-10-20 广东美的制冷设备有限公司 Cooling device heat dissipation control method and device, cooling device and storage medium

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US2769314A (en) * 1955-04-01 1956-11-06 Gen Motors Corp Window mounted refrigerating apparatus
US3067587A (en) * 1960-05-04 1962-12-11 Mcfarlan Alden Irving Air conditioning system
US3103793A (en) * 1962-11-20 1963-09-17 Westinghouse Electric Corp Defrost controls for heat pumps
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US3733845A (en) * 1972-01-19 1973-05-22 D Lieberman Cascaded multicircuit,multirefrigerant refrigeration system
US4018584A (en) * 1975-08-19 1977-04-19 Lennox Industries, Inc. Air conditioning system having latent and sensible cooling capability
US4105064A (en) * 1976-11-08 1978-08-08 Carrier Corporation Two stage compressor heating
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US4362149A (en) * 1980-12-08 1982-12-07 Rockwell International Corporation Heat storage system and method
US4463574A (en) * 1982-03-15 1984-08-07 Honeywell Inc. Optimized selection of dissimilar chillers
JPH01196468A (en) * 1988-02-01 1989-08-08 Yazaki Corp Method and device for driving cooling and heating load
US6076372A (en) * 1998-12-30 2000-06-20 Praxair Technology, Inc. Variable load refrigeration system particularly for cryogenic temperatures
US6553788B1 (en) * 1999-02-23 2003-04-29 Nippon Sheet Glass Co., Ltd. Glass substrate for magnetic disk and method for manufacturing
US6610250B1 (en) * 1999-08-23 2003-08-26 3M Innovative Properties Company Apparatus using halogenated organic fluids for heat transfer in low temperature processes requiring sterilization and methods therefor
US6298673B1 (en) * 2000-05-18 2001-10-09 Carrier Corporation Method of operating a refrigerated merchandiser system
US6553778B2 (en) * 2001-01-16 2003-04-29 Emerson Electric Co. Multi-stage refrigeration system
US7342756B2 (en) * 2002-08-23 2008-03-11 Carrier Corporation Fault recognition in systems with multiple circuits
US7164466B2 (en) * 2002-08-27 2007-01-16 Nikon Corporation Detachable heat sink
JP4088671B2 (en) * 2002-10-30 2008-05-21 株式会社日立製作所 Refrigeration air conditioner
US20040089015A1 (en) * 2002-11-08 2004-05-13 York International Corporation System and method for using hot gas reheat for humidity control
US6694756B1 (en) * 2002-11-26 2004-02-24 Carrier Corporation System and method for multi-stage dehumidification
JP2005083585A (en) * 2003-09-04 2005-03-31 Mitsubishi Electric Corp Heat pump-type hot water supply system
KR100540808B1 (en) * 2003-10-17 2006-01-10 엘지전자 주식회사 Control method for Superheating of heat pump system
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US7178352B2 (en) * 2004-04-08 2007-02-20 Carrier Corporation Compressor
WO2005124221A1 (en) * 2004-06-17 2005-12-29 Quantum Energy Technologies Pty Limited Heater for heating crude oil
WO2007018524A2 (en) * 2005-07-28 2007-02-15 Carrier Corporation Closed-loop dehumidification circuit for refrigerant system
EP1960717A4 (en) * 2005-11-30 2010-08-25 Carrier Corp Multi-circuit refrigerant system utilizing pulse width modulation techniques
US7757752B2 (en) * 2006-05-12 2010-07-20 Seiko Epson Corporation Heat exchanger, light source apparatus, and projector
US20090308073A1 (en) * 2006-07-26 2009-12-17 Dante Patrick Bonaquist Oxygen enhanced combustion in industrial processes

Also Published As

Publication number Publication date
CN101326410A (en) 2008-12-17
US20080229762A1 (en) 2008-09-25
WO2007067172A1 (en) 2007-06-14
CN101326410B (en) 2012-04-25
EP1960719A4 (en) 2008-11-26
EP1960719A1 (en) 2008-08-27

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161207