EP1938021A4 - Système de chauffage d'eau à pompe à chaleur utilisant un compresseur à vitesse variable - Google Patents

Système de chauffage d'eau à pompe à chaleur utilisant un compresseur à vitesse variable

Info

Publication number
EP1938021A4
EP1938021A4 EP05793392A EP05793392A EP1938021A4 EP 1938021 A4 EP1938021 A4 EP 1938021A4 EP 05793392 A EP05793392 A EP 05793392A EP 05793392 A EP05793392 A EP 05793392A EP 1938021 A4 EP1938021 A4 EP 1938021A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
heating system
variable speed
water heating
pump water
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP05793392A
Other languages
German (de)
English (en)
Other versions
EP1938021A1 (fr
Inventor
Yu Chen
Lili Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
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 EP1938021A1 publication Critical patent/EP1938021A1/fr
Publication of EP1938021A4 publication Critical patent/EP1938021A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F25B49/025—Motor 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
    • 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
    • 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
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • F25B2600/17—Control issues by controlling the pressure of the condenser
    • 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
EP05793392A 2005-08-31 2005-08-31 Système de chauffage d'eau à pompe à chaleur utilisant un compresseur à vitesse variable Withdrawn EP1938021A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/030881 WO2007027173A1 (fr) 2005-08-31 2005-08-31 Système de chauffage d’eau à pompe à chaleur utilisant un compresseur à vitesse variable

Publications (2)

Publication Number Publication Date
EP1938021A1 EP1938021A1 (fr) 2008-07-02
EP1938021A4 true EP1938021A4 (fr) 2010-09-01

Family

ID=37809164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05793392A Withdrawn EP1938021A4 (fr) 2005-08-31 2005-08-31 Système de chauffage d'eau à pompe à chaleur utilisant un compresseur à vitesse variable

Country Status (4)

Country Link
US (1) US20080302118A1 (fr)
EP (1) EP1938021A4 (fr)
CA (1) CA2616286A1 (fr)
WO (1) WO2007027173A1 (fr)

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DE102008038429A1 (de) * 2008-08-19 2010-02-25 Erwin Dietz Verfahren zum Betrieb einer Wärmepumpenanlage
EP2414749B1 (fr) 2009-04-03 2019-06-19 Carrier Corporation Systèmes et procédés impliquant la commande d'un système de chauffage et de refroidissement
CN102003833B (zh) * 2010-10-27 2012-10-31 华北电力大学（保定） 一种利用冷凝余热的跨临界二氧化碳热泵型空调热水器
DE102010050057A1 (de) * 2010-10-29 2012-05-03 Robert Bosch Gmbh Verfahren zum Regeln einer Wärmepumpenanlage
US9970696B2 (en) 2011-07-20 2018-05-15 Thermo King Corporation Defrost for transcritical vapor compression system
US20150362238A1 (en) * 2013-01-31 2015-12-17 Mitsubishi Electric Corporation Refrigeration cycle apparatus and method of controlling refrigeration cycle apparatus
US10302342B2 (en) 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
US9718553B2 (en) 2013-03-14 2017-08-01 Rolls-Royce North America Technologies, Inc. Adaptive trans-critical CO2 cooling systems for aerospace applications
EP2994385B1 (fr) 2013-03-14 2019-07-03 Rolls-Royce Corporation Systèmes de refroidissement à co2 transcritique adaptatifs pour applications aérospatiales
US10132529B2 (en) 2013-03-14 2018-11-20 Rolls-Royce Corporation Thermal management system controlling dynamic and steady state thermal loads
US9676484B2 (en) 2013-03-14 2017-06-13 Rolls-Royce North American Technologies, Inc. Adaptive trans-critical carbon dioxide cooling systems
US10119738B2 (en) 2014-09-26 2018-11-06 Waterfurnace International Inc. Air conditioning system with vapor injection compressor
US10267542B2 (en) 2015-04-02 2019-04-23 Carrier Corporation Wide speed range high-efficiency cold climate heat pump
US10391835B2 (en) 2015-05-15 2019-08-27 Ford Global Technologies, Llc System and method for de-icing a heat pump
US10345004B1 (en) * 2015-09-01 2019-07-09 Climate Master, Inc. Integrated heat pump and water heating circuit
US10871314B2 (en) 2016-07-08 2020-12-22 Climate Master, Inc. Heat pump and water heater
US10866002B2 (en) 2016-11-09 2020-12-15 Climate Master, Inc. Hybrid heat pump with improved dehumidification
US10935260B2 (en) 2017-12-12 2021-03-02 Climate Master, Inc. Heat pump with dehumidification
US11592215B2 (en) 2018-08-29 2023-02-28 Waterfurnace International, Inc. Integrated demand water heating using a capacity modulated heat pump with desuperheater
DE102018125411A1 (de) * 2018-10-15 2020-04-16 Vaillant Gmbh COP-optimale Leistungsregelung
CA3081986A1 (fr) 2019-07-15 2021-01-15 Climate Master, Inc. Systeme de conditionnement d`air a regulation de puissance et production d`eau chaude controlee

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053203A1 (de) * 1999-10-28 2001-06-07 Denso Corp Kühlmittelzyklus-System mit überkritischem Kühlmitteldruck
JP2002139257A (ja) * 2000-10-31 2002-05-17 Sanyo Electric Co Ltd ヒートポンプ給湯機
WO2003019085A1 (fr) * 2001-08-31 2003-03-06 Mærsk Container Industri A/S Dispositif a cycle de compression de vapeur

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US4646524A (en) * 1984-03-23 1987-03-03 Jantec Co., Ltd. Method of intensifying heat in reversed Rankine cycle and reversed Rankine cycle apparatus for conducting the same
US5081846A (en) * 1990-09-21 1992-01-21 Carrier Corporation Control of space heating and water heating using variable speed heat pump
US5735134A (en) * 1996-05-30 1998-04-07 Massachusetts Institute Of Technology Set point optimization in vapor compression cycles
US6701725B2 (en) * 2001-05-11 2004-03-09 Field Diagnostic Services, Inc. Estimating operating parameters of vapor compression cycle equipment
US6568199B1 (en) * 2002-01-22 2003-05-27 Carrier Corporation Method for optimizing coefficient of performance in a transcritical vapor compression system
US6658888B2 (en) * 2002-04-10 2003-12-09 Carrier Corporation Method for increasing efficiency of a vapor compression system by compressor cooling
US6968708B2 (en) * 2003-06-23 2005-11-29 Carrier Corporation Refrigeration system having variable speed fan
US7000413B2 (en) * 2003-06-26 2006-02-21 Carrier Corporation Control of refrigeration system to optimize coefficient of performance
US7028494B2 (en) * 2003-08-22 2006-04-18 Carrier Corporation Defrosting methodology for heat pump water heating system
US7051542B2 (en) * 2003-12-17 2006-05-30 Carrier Corporation Transcritical vapor compression optimization through maximization of heating capacity
US7716943B2 (en) * 2004-05-12 2010-05-18 Electro Industries, Inc. Heating/cooling system
US20060230773A1 (en) * 2005-04-14 2006-10-19 Carrier Corporation Method for determining optimal coefficient of performance in a transcritical vapor compression system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053203A1 (de) * 1999-10-28 2001-06-07 Denso Corp Kühlmittelzyklus-System mit überkritischem Kühlmitteldruck
JP2002139257A (ja) * 2000-10-31 2002-05-17 Sanyo Electric Co Ltd ヒートポンプ給湯機
WO2003019085A1 (fr) * 2001-08-31 2003-03-06 Mærsk Container Industri A/S Dispositif a cycle de compression de vapeur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007027173A1 *

Also Published As

Publication number Publication date
WO2007027173A1 (fr) 2007-03-08
US20080302118A1 (en) 2008-12-11
CA2616286A1 (fr) 2007-03-08
EP1938021A1 (fr) 2008-07-02

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Inventor name: CHEN, YU

Inventor name: ZHANG, LILI

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