ATE429618T1 - Kühlanlage mit einem gebläse mit variabler geschwindigkeit - Google Patents

Kühlanlage mit einem gebläse mit variabler geschwindigkeit

Info

Publication number
ATE429618T1
ATE429618T1 AT04776723T AT04776723T ATE429618T1 AT E429618 T1 ATE429618 T1 AT E429618T1 AT 04776723 T AT04776723 T AT 04776723T AT 04776723 T AT04776723 T AT 04776723T AT E429618 T1 ATE429618 T1 AT E429618T1
Authority
AT
Austria
Prior art keywords
fan
refrigerant
evaporator
speed
performance
Prior art date
Application number
AT04776723T
Other languages
English (en)
Inventor
Sivakumar Gopalnarayanan
Yu Chen
Tobias Sienel
Lili Zhang
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
Application granted granted Critical
Publication of ATE429618T1 publication Critical patent/ATE429618T1/de

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Electric Motors In General (AREA)
  • Motor Or Generator Cooling System (AREA)
AT04776723T 2003-06-23 2004-06-17 Kühlanlage mit einem gebläse mit variabler geschwindigkeit ATE429618T1 (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
ATE429618T1 true ATE429618T1 (de) 2009-05-15

Family

ID=33518051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04776723T ATE429618T1 (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)

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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
CN101171464B (zh) * 2005-05-04 2011-11-23 开利公司 具有变速涡旋压缩机和经济器回路的制冷系统及运行方法
CN101194131B (zh) * 2005-06-07 2010-06-16 开利公司 包含用于低速操作的变速马达控制器的致冷剂系统、压缩机及操作致冷剂系统的方法
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
WO2007027173A1 (en) * 2005-08-31 2007-03-08 Carrier Corporation Heat pump water heating system using variable speed compressor
EP1941219B1 (de) * 2005-10-26 2018-10-10 Carrier Corporation Kältemittelsystem mit pulsbreitenmodulierten komponenten und drehzahlgeregeltem kompressor
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
CN101460791B (zh) * 2006-04-25 2010-12-22 开利公司 制冷系统中的风扇或泵的故障检测
US20080289350A1 (en) * 2006-11-13 2008-11-27 Hussmann Corporation Two stage transcritical refrigeration system
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
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US9657977B2 (en) 2010-11-17 2017-05-23 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
US9541311B2 (en) 2010-11-17 2017-01-10 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
CN110094907A (zh) 2012-08-24 2019-08-06 开利公司 跨临界制冷剂蒸气压缩系统高侧压力控制
GB201520362D0 (en) * 2015-11-19 2016-01-06 G A H Refrigeration Ltd Refrigeration system and method
US10543737B2 (en) 2015-12-28 2020-01-28 Thermo King Corporation Cascade heat transfer system
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JP2022085483A (ja) * 2020-11-27 2022-06-08 富士電機株式会社 冷媒回路装置

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Also Published As

Publication number Publication date
WO2005003650A1 (en) 2005-01-13
CN1853075A (zh) 2006-10-25
CN100385182C (zh) 2008-04-30
US6968708B2 (en) 2005-11-29
EP1646831A1 (de) 2006-04-19
KR100721889B1 (ko) 2007-05-28
EP1646831B1 (de) 2009-04-22
AU2004254588B2 (en) 2007-08-30
MXPA05014234A (es) 2006-03-09
KR20060026442A (ko) 2006-03-23
AU2004254588A1 (en) 2005-01-13
DE602004020772D1 (de) 2009-06-04
JP2007524059A (ja) 2007-08-23
US20040255603A1 (en) 2004-12-23

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