DE3268112D1 - Heat pump air conditioning system - Google Patents

Heat pump air conditioning system

Info

Publication number
DE3268112D1
DE3268112D1 DE8282106126T DE3268112T DE3268112D1 DE 3268112 D1 DE3268112 D1 DE 3268112D1 DE 8282106126 T DE8282106126 T DE 8282106126T DE 3268112 T DE3268112 T DE 3268112T DE 3268112 D1 DE3268112 D1 DE 3268112D1
Authority
DE
Germany
Prior art keywords
air conditioning
conditioning system
heat pump
pump air
heat
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.)
Expired
Application number
DE8282106126T
Other languages
English (en)
Inventor
Hozo Yoshino
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.)
SYSTEM HOMES KK
Mitsubishi Electric Corp
Original Assignee
SYSTEM HOMES KK
Mitsubishi Electric 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 SYSTEM HOMES KK, Mitsubishi Electric Corp filed Critical SYSTEM HOMES KK
Application granted granted Critical
Publication of DE3268112D1 publication Critical patent/DE3268112D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0257—Central heating systems using heat accumulated in storage masses using heat pumps air heating system
    • F24D11/0264—Central heating systems using heat accumulated in storage masses using heat pumps air heating system combined with solar energy
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary 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
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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]
    • Y02B30/12—Hot water central heating systems using heat pumps
    • 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]
    • Y02B30/13—Hot air central heating systems using heat pumps
    • 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
DE8282106126T 1981-07-10 1982-07-08 Heat pump air conditioning system Expired DE3268112D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56106893A JPS588956A (ja) 1981-07-10 1981-07-10 ヒ−トポンプ式冷暖房装置

Publications (1)

Publication Number Publication Date
DE3268112D1 true DE3268112D1 (en) 1986-02-06

Family

ID=14445145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282106126T Expired DE3268112D1 (en) 1981-07-10 1982-07-08 Heat pump air conditioning system

Country Status (5)

Country Link
US (1) US4420947A (de)
EP (1) EP0069996B1 (de)
JP (1) JPS588956A (de)
AT (1) ATE17164T1 (de)
DE (1) DE3268112D1 (de)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129034U (ja) * 1983-02-10 1984-08-30 株式会社東芝 空気調和機の冷房運転制御装置
DE3335837A1 (de) * 1983-10-01 1985-04-11 Brown, Boveri & Cie Ag, 6800 Mannheim Kaelteanlage
AU551118B2 (en) * 1983-12-19 1986-04-17 Carrier Corp. Control of expansion valve in a refrigeration system
US4523435A (en) * 1983-12-19 1985-06-18 Carrier Corporation Method and apparatus for controlling a refrigerant expansion valve in a refrigeration system
AU549713B2 (en) * 1983-12-22 1986-02-06 Carrier Corp. Control of expansion valve in a refrigeration system
US4523436A (en) * 1983-12-22 1985-06-18 Carrier Corporation Incrementally adjustable electronic expansion valve
US5177972A (en) * 1983-12-27 1993-01-12 Liebert Corporation Energy efficient air conditioning system utilizing a variable speed compressor and integrally-related expansion valves
JPS60140075A (ja) * 1983-12-28 1985-07-24 株式会社東芝 冷凍サイクルの制御方法
US4549404A (en) * 1984-04-09 1985-10-29 Carrier Corporation Dual pump down cycle for protecting a compressor in a refrigeration system
FR2562644A1 (fr) * 1984-04-09 1985-10-11 Alberti Rosette Procede d'exploitation d'une installation de pompe a chaleur et pompe a chaleur mettant en oeuvre le procede
US4809516A (en) * 1984-07-27 1989-03-07 Uhr Corporation Residential heating cooling and energy management system
US4909041A (en) * 1984-07-27 1990-03-20 Uhr Corporation Residential heating, cooling and energy management system
US4685307A (en) * 1984-07-27 1987-08-11 Uhr Corporation Residential heating, cooling and energy management system
JPS6162746A (ja) * 1984-08-31 1986-03-31 Matsushita Electric Ind Co Ltd 冷暖房・給湯装置
DE3601817A1 (de) * 1986-01-22 1987-07-23 Egelhof Fa Otto Regelvorrichtung fuer den kaeltemittelzustrom zum verdampfer von kaelteanlagen oder waermepumpen sowie im kaeltemittelstrom angeordnete expansionsventile
US4718248A (en) * 1986-05-05 1988-01-12 Stephen Fisher Four element refrigeration heat pump and geothermal control systems
CA1315999C (en) * 1986-10-31 1993-04-13 John M. Palmer Refrigerant metering in a variable flow system
JPH0718938Y2 (ja) * 1987-01-30 1995-05-01 株式会社東芝 空調機
US5361215A (en) 1987-05-27 1994-11-01 Siege Industries, Inc. Spa control system
US6965815B1 (en) 1987-05-27 2005-11-15 Bilboa Instruments, Inc. Spa control system
JPH01306758A (ja) * 1988-06-06 1989-12-11 Matsushita Refrig Co Ltd 冷暖房装置
US4873649A (en) * 1988-06-10 1989-10-10 Honeywell Inc. Method for operating variable speed heat pumps and air conditioners
CA1322858C (en) * 1988-08-17 1993-10-12 Masaki Nakao Cooling apparatus and control method therefor
US5052186A (en) * 1990-09-21 1991-10-01 Electric Power Research Institute, Inc. Control of outdoor air source water heating using variable-speed heat pump
KR20000015873A (ko) * 1996-05-22 2000-03-15 로날드 지. 헬러 원심 압축기에서의 서지 발생 검출방법
US5735134A (en) * 1996-05-30 1998-04-07 Massachusetts Institute Of Technology Set point optimization in vapor compression cycles
US5873257A (en) * 1996-08-01 1999-02-23 Smart Power Systems, Inc. System and method of preventing a surge condition in a vane-type compressor
ITMI980879A1 (it) * 1998-04-24 1999-10-24 De Longhi Spa Macchina per la produzione di acqua od aria calda o fredda mediante un fluido frigorigeno
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US6691526B2 (en) * 2000-03-09 2004-02-17 Gether As Method and apparatus for heating and cooling of buildings
US6536677B2 (en) * 2000-06-08 2003-03-25 University Of Puerto Rico Automation and control of solar air conditioning systems
US6539738B2 (en) 2000-06-08 2003-04-01 University Of Puerto Rico Compact solar-powered air conditioning systems
US6601397B2 (en) 2001-03-16 2003-08-05 Copeland Corporation Digital scroll condensing unit controller
US6892546B2 (en) 2001-05-03 2005-05-17 Emerson Retail Services, Inc. System for remote refrigeration monitoring and diagnostics
US6668240B2 (en) 2001-05-03 2003-12-23 Emerson Retail Services Inc. Food quality and safety model for refrigerated food
GB2381859C (en) * 2001-08-29 2005-05-27 Polypipe Building Products Ltd Control apparatus
US6889173B2 (en) * 2002-10-31 2005-05-03 Emerson Retail Services Inc. System for monitoring optimal equipment operating parameters
DK1664638T3 (da) 2003-08-25 2009-08-17 Computer Process Controls Inc Kölestyresystem
US20050103035A1 (en) * 2003-11-19 2005-05-19 Massachusetts Institute Of Technology Oil circulation observer for HVAC systems
KR100535674B1 (ko) * 2004-02-25 2005-12-09 엘지전자 주식회사 멀티 히트 펌프의 사방밸브 제어 방법
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7716943B2 (en) * 2004-05-12 2010-05-18 Electro Industries, Inc. Heating/cooling system
US20080098760A1 (en) * 2006-10-30 2008-05-01 Electro Industries, Inc. Heat pump system and controls
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
ATE453841T1 (de) * 2004-09-30 2010-01-15 Danfoss As Modellvorhersage-gesteuertes kühlsystem
EP1659349A1 (de) * 2004-11-22 2006-05-24 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Gefrier- oder Kühlsystem
EP1851959B1 (de) 2005-02-21 2012-04-11 Computer Process Controls, Inc. Kontroll- und beobachtungssystem für unternehmen
US6990826B1 (en) * 2005-04-05 2006-01-31 Carrier Corporation Single expansion device for use in a heat pump
JP3945520B2 (ja) * 2005-05-24 2007-07-18 ダイキン工業株式会社 空調システム
US7596959B2 (en) 2005-10-21 2009-10-06 Emerson Retail Services, Inc. Monitoring compressor performance in a refrigeration system
US7665315B2 (en) 2005-10-21 2010-02-23 Emerson Retail Services, Inc. Proofing a refrigeration system operating state
US7594407B2 (en) 2005-10-21 2009-09-29 Emerson Climate Technologies, Inc. Monitoring refrigerant in a refrigeration system
US7752854B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring a condenser in a refrigeration system
US7752853B2 (en) 2005-10-21 2010-07-13 Emerson Retail Services, Inc. Monitoring refrigerant in a refrigeration system
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
US8672733B2 (en) 2007-02-06 2014-03-18 Nordyne Llc Ventilation airflow rate control
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
JP5216368B2 (ja) * 2008-02-29 2013-06-19 日立アプライアンス株式会社 ヒートポンプ式給湯機
US20100204838A1 (en) * 2009-02-12 2010-08-12 Liebert Corporation Energy efficient air conditioning system and method utilizing variable capacity compressor and sensible heat ratio load matching
US8616323B1 (en) 2009-03-11 2013-12-31 Echogen Power Systems Hybrid power systems
US9014791B2 (en) 2009-04-17 2015-04-21 Echogen Power Systems, Llc System and method for managing thermal issues in gas turbine engines
MX2011012546A (es) * 2009-05-29 2012-10-03 Emerson Retail Services Inc Sistema y metodo para monitorear y evaluar modificaciones de parametros operativos de equipo.
BRPI1011938B1 (pt) 2009-06-22 2020-12-01 Echogen Power Systems, Inc sistema e método para gerenciar problemas térmicos em um ou mais processos industriais.
US20110030404A1 (en) * 2009-08-04 2011-02-10 Sol Xorce Llc Heat pump with intgeral solar collector
WO2011017476A1 (en) 2009-08-04 2011-02-10 Echogen Power Systems Inc. Heat pump with integral solar collector
US8813497B2 (en) 2009-09-17 2014-08-26 Echogen Power Systems, Llc Automated mass management control
US9115605B2 (en) 2009-09-17 2015-08-25 Echogen Power Systems, Llc Thermal energy conversion device
US8613195B2 (en) 2009-09-17 2013-12-24 Echogen Power Systems, Llc Heat engine and heat to electricity systems and methods with working fluid mass management control
US8869531B2 (en) 2009-09-17 2014-10-28 Echogen Power Systems, Llc Heat engines with cascade cycles
EP2483606B1 (de) * 2009-09-29 2018-01-17 Carrier Corporation System und verfahren zur aufrechterhaltung der lufttemperatur in einem gebäude-hvac-system
JP2011094810A (ja) * 2009-09-30 2011-05-12 Fujitsu General Ltd ヒートポンプサイクル装置
WO2011052040A1 (ja) * 2009-10-27 2011-05-05 三菱電機株式会社 空気調和装置
JP5427563B2 (ja) * 2009-11-20 2014-02-26 三菱重工業株式会社 インバータターボ冷凍機の性能評価装置
TWI452247B (zh) * 2009-12-09 2014-09-11 Univ Far East Intelligent heat pump frequency control module and the use of the module heat pump
JP5498511B2 (ja) * 2009-12-28 2014-05-21 ダイキン工業株式会社 ヒートポンプシステム
WO2012036855A1 (en) * 2010-09-13 2012-03-22 Carrier Corporation Superheat control for a refrigerant vapor compression system
FR2965896B1 (fr) * 2010-10-08 2014-11-21 Atlantic Climatisation Et Ventilation Systeme de pilotage d’un dispositif de chauffage d’appoint destine a delivrer une puissance thermique d’appoint a une pompe a chaleur.
US20120103280A1 (en) * 2010-10-08 2012-05-03 Dan Russell Wells Variable flow heating system with heating accessories placed in series
US8783034B2 (en) 2011-11-07 2014-07-22 Echogen Power Systems, Llc Hot day cycle
US8616001B2 (en) 2010-11-29 2013-12-31 Echogen Power Systems, Llc Driven starter pump and start sequence
US8857186B2 (en) 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
EP2657628B1 (de) * 2010-12-22 2023-07-05 Mitsubishi Electric Corporation Kombivorrichtung für heisswasserversorgung und klimatisierung
AU2012223466B2 (en) 2011-02-28 2015-08-13 Emerson Electric Co. Residential solutions HVAC monitoring and diagnosis
CN102168871B (zh) * 2011-03-24 2013-01-09 上海交通大学 太阳能辅助二氧化碳热泵联合空调系统
US9976565B2 (en) * 2011-06-30 2018-05-22 Carrier Corporation Compressor surge detection
US9062898B2 (en) 2011-10-03 2015-06-23 Echogen Power Systems, Llc Carbon dioxide refrigeration cycle
CN103958977B (zh) * 2011-11-30 2017-04-26 三菱电机株式会社 空调装置
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
BR112015003646A2 (pt) 2012-08-20 2017-07-04 Echogen Power Systems Llc circuito de fluido de trabalho supercrítico com uma bomba de turbo e uma bomba de arranque em séries de configuração
CN104797897A (zh) * 2012-08-24 2015-07-22 开利公司 跨临界制冷剂蒸气压缩系统高侧压力控制
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
US9118226B2 (en) 2012-10-12 2015-08-25 Echogen Power Systems, Llc Heat engine system with a supercritical working fluid and processes thereof
US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
US9261542B1 (en) * 2013-01-24 2016-02-16 Advantek Consulting Engineering, Inc. Energy efficiency ratio meter for direct expansion air-conditioners and heat pumps
US9958190B2 (en) 2013-01-24 2018-05-01 Advantek Consulting Engineering, Inc. Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps
AU2014209091B2 (en) 2013-01-28 2018-03-15 Brett A. BOWAN Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
US9638065B2 (en) 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
BR112015021396A2 (pt) 2013-03-04 2017-08-22 Echogen Power Systems Llc Sistemas de motor de calor com circuitos de dióxido de carbono supercrítico de alto potência útil
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
WO2014144446A1 (en) 2013-03-15 2014-09-18 Emerson Electric Co. Hvac system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
CH708152B1 (de) * 2013-06-12 2017-09-15 Horst Grüning Steuerverfahren zur stufenlosen Einstellung der Heizleistung einer Inverter-Wärmepumpe.
FR3009612B1 (fr) * 2013-08-09 2018-12-07 Zodiac Pool Care Europe Systeme et procede de pilotage d'une pompe a chaleur pour piscine
WO2015155422A1 (fr) * 2014-04-11 2015-10-15 Datatechnic International Système énergétique a rendement améliore
US10295236B2 (en) * 2014-08-13 2019-05-21 Trane International Inc. Compressor heating system
US10570777B2 (en) 2014-11-03 2020-02-25 Echogen Power Systems, Llc Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
CN106705474A (zh) * 2015-11-18 2017-05-24 杭州三花微通道换热器有限公司 热泵系统
WO2018047264A1 (ja) * 2016-09-08 2018-03-15 三菱電機株式会社 冷凍サイクル装置
US10982862B1 (en) * 2018-01-22 2021-04-20 Commercial Energy Savings Plus, Llc System and method for heat and energy recovery and regeneration
US11187112B2 (en) 2018-06-27 2021-11-30 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
CN112078806B (zh) * 2020-09-25 2022-12-30 中国直升机设计研究所 一种直升机液冷综合控制系统
CN112455185A (zh) * 2020-12-08 2021-03-09 安徽江淮汽车集团股份有限公司 电池热管理控制方法、设备、存储介质及装置
JP2024500375A (ja) 2020-12-09 2024-01-09 スーパークリティカル ストレージ カンパニー，インコーポレイティド ３貯蔵器式電気的熱エネルギー貯蔵システム
DE102021200036A1 (de) 2021-01-05 2022-07-21 Kurt Orthmann Ein integriertes Wärmespeichersystem, das zusätzliche im Kältemittelkreislauf einer Wärmepumpe eingebrachte Energie speichert

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652215A (en) * 1947-10-07 1951-04-18 James Harold Evans Thermo-pump heating systems
SE392766B (sv) * 1974-04-18 1977-04-18 Projectus Ind Produkter Ab Vermeanleggning, innefattande en vermepump och en brensleeldad vermepanna med en radiatorkrets
US3952947A (en) * 1974-12-03 1976-04-27 Saunders Norman B Heating and ventilation system
US4103493A (en) * 1975-03-06 1978-08-01 Hansen, Lind, Meyer Solar power system
CA1060514A (en) * 1976-01-05 1979-08-14 Bernard J. Murphy Track roller
JPS5310159A (en) * 1976-07-15 1978-01-30 Kajima Corp Heat pump type hot and cold heat source system
US4123003A (en) * 1976-09-03 1978-10-31 Theodore Winston Solar energy collection panels and energy recovery systems
GB1605052A (en) * 1977-04-21 1981-12-16 Trane Co Air conditioning system
US4187687A (en) * 1978-01-16 1980-02-12 Savage Harry A System for utilizing solar energy and ambient air in air conditioners during the heating mode
JPS5520335A (en) * 1978-07-28 1980-02-13 Sawafuji Electric Co Ltd Cooler
US4246956A (en) * 1978-08-31 1981-01-27 Carrier Corporation Control scheme for a solar assisted heat pump
JPS5541305A (en) * 1978-09-14 1980-03-24 Hitachi Ltd Heat pump type air conditioner
JPS6051616B2 (ja) * 1978-12-13 1985-11-14 松下電器産業株式会社 冷凍装置
JPS55121363A (en) * 1979-03-14 1980-09-18 Daikin Ind Ltd Coolant controller
JPS56137057A (en) * 1980-03-28 1981-10-26 Matsushita Electric Ind Co Ltd Heat pump type air conditioning hot water feeder harnessing solar heat
US4352272A (en) * 1980-04-03 1982-10-05 Taplay James W Heat pump system
DE3019475A1 (de) * 1980-05-21 1981-11-26 Müllejans, Heinrich, 8191 Beuerberg System zur waermegewinnung aus solar- bzw. umgebungsenergie
US4364237A (en) * 1981-02-02 1982-12-21 Borg-Warner Corporation Microcomputer control for inverter-driven heat pump

Also Published As

Publication number Publication date
EP0069996B1 (de) 1985-12-27
JPS588956A (ja) 1983-01-19
EP0069996A1 (de) 1983-01-19
US4420947A (en) 1983-12-20
JPH0355736B2 (de) 1991-08-26
ATE17164T1 (de) 1986-01-15

Similar Documents

Publication Publication Date Title
DE3268112D1 (en) Heat pump air conditioning system
US4083490A (en) Solar supplemental heating system
CN210154106U (zh) 一种基于双冷凝器的热管光伏光热系统
KR200408782Y1 (ko) 태양열 집열기를 이용한 난방장치
US4139055A (en) Solar heating (cooling)
Agrawal A review of passive systems for natural heating and cooling of buildings
US4270359A (en) Solar heating system
US3991937A (en) Solar-heated unit
US4291833A (en) Heating system with focused solar panels and heat pump assist
CN105546620A (zh) 一种基于太阳能与地热能联合运行的取暖地板装置
JPH07166615A (ja) 省エネルギパネルシステム
CN2158998Y (zh) 四季太阳能热水器
CN110186217A (zh) 光伏发电冷热能回收利用装置及方法
Ward et al. Design considerations for residential solar heating and cooling systems utilizing evacuated tube solar collectors
CN215412110U (zh) 一种太阳能供暖系统
Agrawal Review of passive systems and passive strategies for natural heating and cooling of buildings in Libya
CN2157450Y (zh) 太阳能、电热两用热水器
JPS5712235A (en) Heating system by solar energy for hothouse for agriculture and fishery
CN2508181Y (zh) 贮热式太阳能暖气机
JPH0454862B2 (de)
Osman Performance analysis and loadmatching for tracking cylindrical parabolic collectors for solar cooling in arid zones
KR890009146Y1 (ko) 태양열을 이용한 온장고
JPS5989941A (ja) 太陽熱利用熱源と一般熱源との組合わせによる冷暖房装置
FR2422119A1 (fr) Dispositif de chauffage par energie solaire et de climatisation d'un local
JPH0493556A (ja) 太陽熱利用システム

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee