DE602004020772D1 - Kühlanlage mit einem gebläse mit variabler geschwindigkeit - Google Patents

Kühlanlage mit einem gebläse mit variabler geschwindigkeit

Info

Publication number
DE602004020772D1
DE602004020772D1 DE602004020772T DE602004020772T DE602004020772D1 DE 602004020772 D1 DE602004020772 D1 DE 602004020772D1 DE 602004020772 T DE602004020772 T DE 602004020772T DE 602004020772 T DE602004020772 T DE 602004020772T DE 602004020772 D1 DE602004020772 D1 DE 602004020772D1
Authority
DE
Germany
Prior art keywords
fan
refrigerant
evaporator
speed
performance
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.)
Active
Application number
DE602004020772T
Other languages
English (en)
Inventor
Sivakumar Gopalnarayanan
Yu Chen
Tobias Sienel
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 DE602004020772D1 publication Critical patent/DE602004020772D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • 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
    • F25B2500/31—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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • 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
    • 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
DE602004020772T 2003-06-23 2004-06-17 Kühlanlage mit einem gebläse mit variabler geschwindigkeit Active DE602004020772D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/602,114 US6968708B2 (en) 2003-06-23 2003-06-23 Refrigeration system having variable speed fan
PCT/US2004/019444 WO2005003650A1 (en) 2003-06-23 2004-06-17 Refrigeration system having variable speed fan

Publications (1)

Publication Number Publication Date
DE602004020772D1 true DE602004020772D1 (de) 2009-06-04

Family

ID=33518051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020772T Active DE602004020772D1 (de) 2003-06-23 2004-06-17 Kühlanlage mit einem gebläse mit variabler geschwindigkeit

Country Status (10)

Country Link
US (1) US6968708B2 (de)
EP (1) EP1646831B1 (de)
JP (1) JP2007524059A (de)
KR (1) KR100721889B1 (de)
CN (1) CN100385182C (de)
AT (1) ATE429618T1 (de)
AU (1) AU2004254588B2 (de)
DE (1) DE602004020772D1 (de)
MX (1) MXPA05014234A (de)
WO (1) WO2005003650A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US6434960B1 (en) 2001-07-02 2002-08-20 Carrier Corporation Variable speed drive chiller system
JP3708536B1 (ja) * 2004-03-31 2005-10-19 松下電器産業株式会社 冷凍サイクル装置およびその制御方法
US7854140B2 (en) * 2004-11-19 2010-12-21 Carrier Corporation Reheat dehumidification system in variable speed applications
US8418486B2 (en) 2005-04-08 2013-04-16 Carrier Corporation Refrigerant system with variable speed compressor and reheat function
EP1877709B1 (de) * 2005-05-04 2013-10-16 Carrier Corporation Kältemittelsystem mit einem spiralverdichter mit verstellbarer drehzahl und ekonomiser-kreislauf
WO2006132638A1 (en) * 2005-06-07 2006-12-14 Carrier Corporation Variable speed compressor motor control for low speed operation
US7481069B2 (en) 2005-07-28 2009-01-27 Carrier Corporation Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems
US7854136B2 (en) 2005-08-09 2010-12-21 Carrier Corporation Automated drive for fan and refrigerant system
CA2616286A1 (en) * 2005-08-31 2007-03-08 Carrier Corporation Heat pump water heating system using variable speed compressor
CN101297168A (zh) * 2005-10-26 2008-10-29 开利公司 具有受脉宽调制的部件和可变速压缩机的制冷系统
US20090133856A1 (en) * 2005-11-16 2009-05-28 Videto Brian D Airflow management system in a hvac unit including two fans of different diameters
JP2007139269A (ja) * 2005-11-16 2007-06-07 Denso Corp 超臨界冷凍サイクル
EP2016353A4 (de) * 2006-04-25 2012-10-24 Carrier Corp Fehlfunktionserfassung für ein gebläse oder eine pumpe in einem kältemittelsystem
EP1921399A3 (de) * 2006-11-13 2010-03-10 Hussmann Corporation Zweistufiges transkritisches Kühlsystem
US9151521B2 (en) * 2008-04-22 2015-10-06 Hill Phoenix, Inc. Free cooling cascade arrangement for refrigeration system
US7913506B2 (en) * 2008-04-22 2011-03-29 Hill Phoenix, Inc. Free cooling cascade arrangement for refrigeration system
US7918407B2 (en) * 2008-06-17 2011-04-05 Ronald Harrison Patch Method and apparatus for control of cooling system air quality and energy consumption
US8631666B2 (en) 2008-08-07 2014-01-21 Hill Phoenix, Inc. Modular CO2 refrigeration system
EP2157317B2 (de) * 2008-08-19 2019-07-24 ABB Research LTD Thermoelektrisches Energiespeichersystem und Verfahren zum Speichern von thermoelektrischer Energie
US20100307174A1 (en) * 2009-04-15 2010-12-09 Kernkamp John H Method and apparatus for controlling certain refrigeration system evaporator fan motors
US8694131B2 (en) * 2009-06-30 2014-04-08 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling operations of vapor compression system
JP5507231B2 (ja) * 2009-12-16 2014-05-28 三洋電機株式会社 空気調和機
DE102010024986A1 (de) * 2010-06-24 2011-12-29 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Steuern einer Wärmepumpeneinheit und Wärmepumpeneinheit
KR101663835B1 (ko) * 2010-08-06 2016-10-14 엘지전자 주식회사 냉장고의 운전 제어 방법
US9541311B2 (en) 2010-11-17 2017-01-10 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9664424B2 (en) 2010-11-17 2017-05-30 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9657977B2 (en) 2010-11-17 2017-05-23 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9970696B2 (en) 2011-07-20 2018-05-15 Thermo King Corporation Defrost for transcritical vapor compression system
US20130081778A1 (en) * 2011-10-03 2013-04-04 Elliptical Mobile Solutions, Llc. Method and apparatus for a close-coupled cooling system
US10690386B2 (en) * 2012-07-20 2020-06-23 Lennox Industries Inc. Controlling metering devices
WO2014031559A1 (en) 2012-08-24 2014-02-27 Carrier Corporation Transcritical refrigerant vapor compression system high side pressure control
GB201520362D0 (en) * 2015-11-19 2016-01-06 G A H Refrigeration Ltd Refrigeration system and method
EP3187796A1 (de) 2015-12-28 2017-07-05 Thermo King Corporation Kaskadenwärmeübertragungssystem
GB2585853B (en) * 2019-07-17 2021-07-14 Ford Global Tech Llc A method of determining suction pressure of a compressor suction valve in a vehicle air conditioning system
JP2022085483A (ja) * 2020-11-27 2022-06-08 富士電機株式会社 冷媒回路装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410105A (en) * 1967-02-15 1968-11-12 Philco Ford Corp Air conditioner
JPH01181032A (ja) * 1988-01-13 1989-07-19 Toshiba Corp 空気調和機
US5245836A (en) * 1989-01-09 1993-09-21 Sinvent As Method and device for high side pressure regulation in transcritical vapor compression cycle
US5271238A (en) * 1990-09-14 1993-12-21 Nartron Corporation Environmental control system
US5046326A (en) * 1990-10-24 1991-09-10 Thermo King Corporation Transport refrigeration system
US5488835A (en) * 1993-07-28 1996-02-06 Howenstine; Mervin W. Methods and devices for energy conservation in refrigerated chambers
JP3476899B2 (ja) * 1994-04-12 2003-12-10 東芝キヤリア株式会社 空気調和機
US5490394A (en) * 1994-09-23 1996-02-13 Multibras S/A Eletrodomesticos Fan control system for the evaporator of refrigerating appliances
JP3404150B2 (ja) * 1994-09-28 2003-05-06 東芝キヤリア株式会社 空気調和機及びその制御方法
US5694783A (en) * 1994-10-26 1997-12-09 Bartlett; Matthew T. Vapor compression refrigeration system
US5657638A (en) * 1995-10-02 1997-08-19 General Electric Company Two speed control circuit for a refrigerator fan
US5782101A (en) * 1997-02-27 1998-07-21 Carrier Corporation Heat pump operating in the heating mode refrigerant pressure control
DE19713197B4 (de) * 1997-03-28 2008-04-24 Behr Gmbh & Co. Kg Verfahren zum Betrieb einer Klimaanlage in einem Kraftfahrzeug sowie Klimaanlage mit einem Kältemittelkreis
US6092378A (en) 1997-12-22 2000-07-25 Carrier Corporation Vapor line pressure control
US6560980B2 (en) * 2000-04-10 2003-05-13 Thermo King Corporation Method and apparatus for controlling evaporator and condenser fans in a refrigeration system
US6415617B1 (en) * 2001-01-10 2002-07-09 Johnson Controls Technology Company Model based economizer control of an air handling unit
JP4756205B2 (ja) * 2001-03-26 2011-08-24 三洋電機株式会社 冷凍装置
US6397610B1 (en) * 2001-05-01 2002-06-04 Cohand Technology Co., Ltd. Method for controlling air conditioner/heater by coil temperature
JPWO2003036184A1 (ja) 2001-10-25 2005-02-10 株式会社ゼクセルヴァレオクライメートコントロール 可変容量型圧縮機の制御装置および冷凍サイクルの可変容量制御装置
CN100535542C (zh) 2002-02-12 2009-09-02 松下电器产业株式会社 热泵式热水供应装置
JP4522641B2 (ja) * 2002-05-13 2010-08-11 株式会社デンソー 蒸気圧縮式冷凍機
US6694763B2 (en) * 2002-05-30 2004-02-24 Praxair Technology, Inc. Method for operating a transcritical refrigeration system
JP2004309027A (ja) * 2003-04-08 2004-11-04 Matsushita Electric Ind Co Ltd ヒートポンプ装置の制御方法

Also Published As

Publication number Publication date
AU2004254588B2 (en) 2007-08-30
JP2007524059A (ja) 2007-08-23
EP1646831A1 (de) 2006-04-19
US20040255603A1 (en) 2004-12-23
MXPA05014234A (es) 2006-03-09
US6968708B2 (en) 2005-11-29
CN1853075A (zh) 2006-10-25
KR20060026442A (ko) 2006-03-23
KR100721889B1 (ko) 2007-05-28
EP1646831B1 (de) 2009-04-22
CN100385182C (zh) 2008-04-30
ATE429618T1 (de) 2009-05-15
AU2004254588A1 (en) 2005-01-13
WO2005003650A1 (en) 2005-01-13

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