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

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/24—Cooling of electric components
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B49/022—Compressor control arrangements
    • 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
    • F25B2400/00—General 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
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/077—Compressor control units, e.g. terminal boxes, mounted on the compressor casing wall containing for example starter, protection switches or connector contacts
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/15—Power, e.g. by voltage or current
    • 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)

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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CN103604167B (zh) * 2013-11-14 2017-02-08 广东美的制冷设备有限公司 空调器的室外机的散热控制方法
CN103604168A (zh) * 2013-11-14 2014-02-26 广东美的制冷设备有限公司 冷暖型空调器
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CN106091169A (zh) * 2016-06-06 2016-11-09 珠海格力电器股份有限公司 散热器、控制器和空调器
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
WO2018147412A1 (en) 2017-02-10 2018-08-16 Daikin Industries, Ltd. Heat source unit and air conditioner having the heat source unit
EP3361173B1 (en) * 2017-02-10 2022-04-20 Daikin Europe N.V. Heat source unit and air conditioner having the heat source unit
US11607928B2 (en) * 2017-03-10 2023-03-21 Mobile Climate Control, Corp. Method and apparatus for cooling an air conditioning system controller
US11378286B2 (en) * 2017-06-12 2022-07-05 Mitsubishi Electric Corporation Outdoor unit
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
JP6789399B2 (ja) * 2017-08-24 2020-11-25 三菱電機株式会社 空気調和機
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CN108561979B (zh) * 2018-05-21 2024-06-14 珠海格力电器股份有限公司 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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CN113137734A (zh) * 2021-03-05 2021-07-20 海信（山东）空调有限公司 一种空调及空调室外风机控制方法
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Also Published As

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

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
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