BR112013001929A2 - dispositivo de resfriamento e condicionador de ar incluindo o mesmo - Google Patents

dispositivo de resfriamento e condicionador de ar incluindo o mesmo

Info

Publication number
BR112013001929A2
BR112013001929A2 BR112013001929A BR112013001929A BR112013001929A2 BR 112013001929 A2 BR112013001929 A2 BR 112013001929A2 BR 112013001929 A BR112013001929 A BR 112013001929A BR 112013001929 A BR112013001929 A BR 112013001929A BR 112013001929 A2 BR112013001929 A2 BR 112013001929A2
Authority
BR
Brazil
Prior art keywords
control box
cooling device
temperature
air
refrigerant
Prior art date
Application number
BR112013001929A
Other languages
English (en)
Inventor
Kounji Oka
Shigeyuki Inoue
Teruo Toshu
Tomiyuki Noma
Tsukasa Ishisone
Yuji Takeda
Original Assignee
Panasonic 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
Priority claimed from JP2011144025A external-priority patent/JP2013011392A/ja
Priority claimed from JP2011149812A external-priority patent/JP2013015295A/ja
Priority claimed from JP2011149811A external-priority patent/JP2013015294A/ja
Priority claimed from JP2011239985A external-priority patent/JP2013096642A/ja
Priority claimed from JP2011239984A external-priority patent/JP2013096641A/ja
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of BR112013001929A2 publication Critical patent/BR112013001929A2/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20Electric components for separate outdoor units
    • F24F1/24Cooling of electric components
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00Compressor arrangements
    • F25B31/006Cooling of compressor or motor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00Arrangement or mounting of control or safety devices
    • F25B49/02Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022Compressor control arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07Details of compressors or related parts
    • F25B2400/077Compressor control units, e.g. terminal boxes, mounted on the compressor casing wall containing for example starter, protection switches or connector contacts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/02Compressor control
    • F25B2600/025Compressor control by controlling speed
    • F25B2600/0253Compressor control by controlling speed with variable speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/15Power, e.g. by voltage or current
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21Temperatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

dispositivo de resfriamento e condicionador de ar incluindo o mesmo. um dispositivo de resfriamento inclui uma unidade de resfriamento, a qual resfria ar na caixa de controle por uma troca de calor com um refrigerante ar na caixa de controle por uma troca de calor com um refrigerante; um ventilador, o qual agita o ar na caixa de controle; um detector de temperatura d caixa de controle, o qual detecta uma temperatura na caixa de contole; e um controlador de frequência, o qual controla uma frequência de acionamento de um compressor circulando o refrigerante, em que, quando o detector de temperatura de caixa de controle detecta uma temperatura de um valor predeterminado ou maior, o controlador de frequência diminui a frequência. assim sendo, mesmo quando a unidade de resfriamento não pode resfriar suficientemente o componente de controle, a frequência de acionamento do compressor é diminuída para o valor predeterminado ou menos, pára se evitar que o componente de controle atinja a temperatura predeterminada ou mais, desse modo se evitando que o componente de controle seja danificado e obtendo-se uma confiabilidade mais alta.
BR112013001929A 2011-06-29 2012-06-29 dispositivo de resfriamento e condicionador de ar incluindo o mesmo BR112013001929A2 (pt)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2011144025A JP2013011392A (ja) 2011-06-29 2011-06-29 空気調和装置
JP2011149812A JP2013015295A (ja) 2011-07-06 2011-07-06 冷却装置およびそれを備えた空気調和機
JP2011149811A JP2013015294A (ja) 2011-07-06 2011-07-06 冷却装置およびそれを備えた空気調和機
JP2011239985A JP2013096642A (ja) 2011-11-01 2011-11-01 冷却装置およびそれを備えた空気調和機
JP2011239984A JP2013096641A (ja) 2011-11-01 2011-11-01 冷却装置およびそれを備えた空気調和機
PCT/JP2012/004226 WO2013001829A1 (ja) 2011-06-29 2012-06-29 冷却装置およびそれを備えた空気調和機

Publications (1)

Publication Number Publication Date
BR112013001929A2 true BR112013001929A2 (pt) 2016-05-24

Family

ID=47423746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001929A BR112013001929A2 (pt) 2011-06-29 2012-06-29 dispositivo de resfriamento e condicionador de ar incluindo o mesmo

Country Status (4)

Country Link
KR (1) KR20140043292A (pt)
CN (1) CN103052852B (pt)
BR (1) BR112013001929A2 (pt)
WO (1) WO2013001829A1 (pt)

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CN108019902B (zh) * 2016-10-31 2020-08-25 青岛海尔空调器有限总公司 一种空调电路板冷却方法及装置
US11131466B2 (en) 2017-02-10 2021-09-28 Daikin Industries, Ltd. Heat source unit and air conditioner having the heat source unit
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US11607928B2 (en) 2017-03-10 2023-03-21 Mobile Climate Control, Corp. Method and apparatus for cooling an air conditioning system controller
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CN107421014A (zh) * 2017-07-07 2017-12-01 Tcl空调器(中山)有限公司 空调器散热装置、方法及空调器
CN107421015A (zh) * 2017-07-07 2017-12-01 Tcl空调器(中山)有限公司 空调器
KR101966129B1 (ko) * 2017-07-27 2019-04-05 엘지전자 주식회사 공기조화기 및 그 제어방법
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CN108561979A (zh) * 2018-05-21 2018-09-21 珠海格力电器股份有限公司 电器盒、室外机、光伏空调系统及电器设备
JPWO2020049633A1 (ja) * 2018-09-04 2021-02-15 三菱電機株式会社 空気調和機の室外機
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Also Published As

Publication number Publication date
WO2013001829A1 (ja) 2013-01-03
CN103052852B (zh) 2016-03-02
KR20140043292A (ko) 2014-04-09
CN103052852A (zh) 2013-04-17

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired