HK1117893A1 - Discharge valve to increase heating capacity of heat pumps - Google Patents

Discharge valve to increase heating capacity of heat pumps

Info

Publication number
HK1117893A1
HK1117893A1 HK08108382.1A HK08108382A HK1117893A1 HK 1117893 A1 HK1117893 A1 HK 1117893A1 HK 08108382 A HK08108382 A HK 08108382A HK 1117893 A1 HK1117893 A1 HK 1117893A1
Authority
HK
Hong Kong
Prior art keywords
discharge valve
heating capacity
temperature
valve
discharge
Prior art date
Application number
HK08108382.1A
Other languages
English (en)
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 HK1117893A1 publication Critical patent/HK1117893A1/xx

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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/02—Increasing the heating capacity of a reversible cycle during cold outdoor conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Compressor (AREA)
  • Air Conditioning Control Device (AREA)
HK08108382.1A 2004-09-08 2008-07-29 Discharge valve to increase heating capacity of heat pumps HK1117893A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/936,034 US7257955B2 (en) 2004-09-08 2004-09-08 Discharge valve to increase heating capacity of heat pumps
PCT/US2005/030740 WO2006033780A2 (en) 2004-09-08 2005-08-31 Discharge valve to increase heating capacity of heat pumps

Publications (1)

Publication Number Publication Date
HK1117893A1 true HK1117893A1 (en) 2009-01-23

Family

ID=35994845

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08108382.1A HK1117893A1 (en) 2004-09-08 2008-07-29 Discharge valve to increase heating capacity of heat pumps

Country Status (8)

Country Link
US (1) US7257955B2 (ja)
EP (1) EP1787069B1 (ja)
JP (1) JP2008512638A (ja)
CN (1) CN101120214B (ja)
AT (1) ATE527506T1 (ja)
ES (1) ES2373045T3 (ja)
HK (1) HK1117893A1 (ja)
WO (1) WO2006033780A2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050469A1 (de) * 2007-10-19 2009-04-23 Stiebel Eltron Gmbh & Co. Kg Wärmepumpenanlage
WO2009082367A1 (en) * 2007-12-20 2009-07-02 Carrier Corporation Refrigerant system and method of operating the same
CN103032999B (zh) * 2011-10-08 2014-12-03 陈则韶 用双四通阀切换的双热源热泵热水一体机
US10184688B2 (en) 2011-12-28 2019-01-22 Desert Aire Corp. Air conditioning apparatus for efficient supply air temperature control
US9062903B2 (en) 2012-01-09 2015-06-23 Thermo King Corporation Economizer combined with a heat of compression system
JP6329365B2 (ja) * 2013-12-10 2018-05-23 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 空気調和機
US9617842B2 (en) 2014-06-18 2017-04-11 Baker Hughes Incorporated Method of completing a well
EP3081881A1 (en) * 2015-04-17 2016-10-19 Daikin Europe N.V. Compressor unit for an air conditioner and heat source unit for an air conditioner comprising the compressor unit and a heat source unit
CN106288488B (zh) * 2016-08-29 2019-02-01 广东美的暖通设备有限公司 空调器系统和空调器系统的控制方法
CA3019773A1 (en) * 2017-10-06 2019-04-06 Daikin Applied Americas Inc. Water source heat pump dual functioning condensing coil
CN113503659B (zh) * 2021-06-30 2022-05-10 太原理工大学 一种新型空气源热声热泵系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2694296A (en) * 1951-10-15 1954-11-16 Int Harvester Co Flow restricting device
US4381798A (en) * 1980-02-29 1983-05-03 Carrier Corporation Combination reversing valve and expansion device for a reversible refrigeration circuit
JP2909190B2 (ja) * 1990-11-02 1999-06-23 株式会社東芝 空気調和機
US5172564A (en) * 1991-05-14 1992-12-22 Electric Power Research Institute, Inc. Integrated heat pump with restricted refrigerant feed
CA2128178A1 (en) * 1994-07-15 1996-01-16 Michel Antoine Grenier Ground source heat pump system
US6560978B2 (en) * 2000-12-29 2003-05-13 Thermo King Corporation Transport temperature control system having an increased heating capacity and a method of providing the same
JP4153763B2 (ja) * 2002-09-27 2008-09-24 東京瓦斯株式会社 ガスヒートポンプ式冷凍装置及びその制御方法

Also Published As

Publication number Publication date
WO2006033780A3 (en) 2007-10-11
EP1787069A4 (en) 2010-03-24
US7257955B2 (en) 2007-08-21
EP1787069A2 (en) 2007-05-23
WO2006033780A8 (en) 2008-04-17
CN101120214A (zh) 2008-02-06
ES2373045T3 (es) 2012-01-30
ATE527506T1 (de) 2011-10-15
US20060048526A1 (en) 2006-03-09
JP2008512638A (ja) 2008-04-24
WO2006033780A2 (en) 2006-03-30
EP1787069B1 (en) 2011-10-05
CN101120214B (zh) 2010-12-22

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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: 20150831