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)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Electric Motors In General (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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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
WO2006118573A1 (en) * 2005-05-04 2006-11-09 Carrier Corporation Refrigerant system with variable speed scroll compressor and economizer circuit
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
EP1938021A4 (de) * 2005-08-31 2010-09-01 Carrier Corp Wärmepumpenwasserheizsystem unter verwendung eines verdichters mit variabler geschwindigkeit
US20080223057A1 (en) * 2005-10-26 2008-09-18 Alexander Lifson Refrigerant System with Pulse Width Modulated Components and Variable Speed Compressor
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
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
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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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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
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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
CN110722276A (zh) * 2019-11-19 2020-01-24 南京科仁电力科技有限公司 一种大功率导线激光清障仪水冷处理系统
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Also Published As

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

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