WO2006044277A3 - Gas cooler configuration integrated into heat pump chassis - Google Patents

Gas cooler configuration integrated into heat pump chassis Download PDF

Info

Publication number
WO2006044277A3
WO2006044277A3 PCT/US2005/036271 US2005036271W WO2006044277A3 WO 2006044277 A3 WO2006044277 A3 WO 2006044277A3 US 2005036271 W US2005036271 W US 2005036271W WO 2006044277 A3 WO2006044277 A3 WO 2006044277A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas cooler
heat pump
chassis
gas
pump chassis
Prior art date
Application number
PCT/US2005/036271
Other languages
French (fr)
Other versions
WO2006044277A2 (en
Inventor
Lilli Zhang
William A Rioux
Original Assignee
Carrier Corp
Lilli Zhang
William A Rioux
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, Lilli Zhang, William A Rioux filed Critical Carrier Corp
Priority to EP05808973A priority Critical patent/EP1802928A4/en
Priority to JP2007537913A priority patent/JP2008517247A/en
Publication of WO2006044277A2 publication Critical patent/WO2006044277A2/en
Publication of WO2006044277A3 publication Critical patent/WO2006044277A3/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Compressor (AREA)

Abstract

A thin-profiled gas cooler and chassis suitable for a transcritical heat pump water heater are provided. The heat pump system includes a chassis for supporting such system components as a gas cooler and evaporator. The dimensions of the gas cooler are designed to minimize the impact that the gas cooler has on the cooling capacity of the evaporator by reducing the amount of air flow that the gas cooler blocks. This is achieved by reducing the depth that the gas cooler extends into the chassis cavity. As a result, the height and/or width of the gas cooler is increased compared to other similar volume gas coolers is providing comparable water heating capacity.
PCT/US2005/036271 2004-10-20 2005-10-11 Gas cooler configuration integrated into heat pump chassis WO2006044277A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05808973A EP1802928A4 (en) 2004-10-20 2005-10-11 Gas cooler configuration integrated into heat pump chassis
JP2007537913A JP2008517247A (en) 2004-10-20 2005-10-11 The shape of the gas cooler integrated in the heat pump chassis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/969,620 2004-10-20
US10/969,620 US20060080988A1 (en) 2004-10-20 2004-10-20 Gas cooler configuration integrated into heat pump chassis

Publications (2)

Publication Number Publication Date
WO2006044277A2 WO2006044277A2 (en) 2006-04-27
WO2006044277A3 true WO2006044277A3 (en) 2007-04-19

Family

ID=36179303

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036271 WO2006044277A2 (en) 2004-10-20 2005-10-11 Gas cooler configuration integrated into heat pump chassis

Country Status (5)

Country Link
US (1) US20060080988A1 (en)
EP (1) EP1802928A4 (en)
JP (1) JP2008517247A (en)
CN (1) CN101044365A (en)
WO (1) WO2006044277A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010139B4 (en) * 2007-02-28 2021-02-11 Stiebel Eltron Gmbh & Co. Kg Heat pump device
US20080223074A1 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Refrigeration system
US8385729B2 (en) 2009-09-08 2013-02-26 Rheem Manufacturing Company Heat pump water heater and associated control system
CN201779833U (en) * 2010-07-30 2011-03-30 福州斯狄渢电热水器有限公司 Air-source instantaneous water heater
EP3187796A1 (en) 2015-12-28 2017-07-05 Thermo King Corporation Cascade heat transfer system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040083751A1 (en) * 2002-10-31 2004-05-06 Matsushita Electric Industrial Co., Ltd. Refrigeration cycle apparatus
US6804975B2 (en) * 2001-11-30 2004-10-19 Choon-Kyoung Park Air conditioning apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995446A (en) * 1975-07-14 1976-12-07 Eubank Marcus P Reverse air cycle air conditioner
SE8002064L (en) * 1980-03-17 1981-09-18 Electrolux Ab DEVICE ON A HEAT PUMP
GB2117884B (en) * 1982-04-07 1985-11-20 Birmingham Heat Pumps Limited Heat transfer device
JPS5998252U (en) * 1982-12-21 1984-07-03 三菱電機株式会社 Water cooling or water heating device
US4869075A (en) * 1987-11-16 1989-09-26 Sanyo Electric Co., Ltd. Air conditioner
NL1010979C2 (en) * 1999-01-07 2000-07-11 Dutch Heatpump B V Heat pump.
JP2001304701A (en) * 2000-04-19 2001-10-31 Denso Corp Heat pump type water heater
JP2003130394A (en) * 2001-10-24 2003-05-08 Hitachi Ltd Outdoor machine of air conditioner
JP3742356B2 (en) * 2002-03-20 2006-02-01 株式会社日立製作所 Heat pump water heater
JP2003336916A (en) * 2002-05-16 2003-11-28 Hitachi Home & Life Solutions Inc Refrigerating cycle and heat pump water heater
JP3949589B2 (en) * 2003-01-24 2007-07-25 東芝キヤリア株式会社 Heat pump water heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804975B2 (en) * 2001-11-30 2004-10-19 Choon-Kyoung Park Air conditioning apparatus
US20040083751A1 (en) * 2002-10-31 2004-05-06 Matsushita Electric Industrial Co., Ltd. Refrigeration cycle apparatus

Also Published As

Publication number Publication date
JP2008517247A (en) 2008-05-22
WO2006044277A2 (en) 2006-04-27
EP1802928A4 (en) 2008-05-14
CN101044365A (en) 2007-09-26
EP1802928A2 (en) 2007-07-04
US20060080988A1 (en) 2006-04-20

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