WO2010106804A9 - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
WO2010106804A9
WO2010106804A9 PCT/JP2010/001941 JP2010001941W WO2010106804A9 WO 2010106804 A9 WO2010106804 A9 WO 2010106804A9 JP 2010001941 W JP2010001941 W JP 2010001941W WO 2010106804 A9 WO2010106804 A9 WO 2010106804A9
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
air conditioner
coil
compressor
controller
Prior art date
Application number
PCT/JP2010/001941
Other languages
French (fr)
Japanese (ja)
Other versions
WO2010106804A1 (en
Inventor
木下英彦
山田剛
Original Assignee
ダイキン工業株式会社
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 ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to EP10753300.2A priority Critical patent/EP2410261A4/en
Priority to AU2010225943A priority patent/AU2010225943B2/en
Priority to CN201080011824.9A priority patent/CN102348941B/en
Priority to US13/256,466 priority patent/US20120000225A1/en
Priority to RU2011142159/06A priority patent/RU2479800C1/en
Publication of WO2010106804A1 publication Critical patent/WO2010106804A1/en
Publication of WO2010106804A9 publication Critical patent/WO2010106804A9/en

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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2400/01—Heaters
    • 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
    • F25B2700/13—Mass flow of refrigerants
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side of the compressor

Abstract

Disclosed is an air conditioner which can suppress excessive heating in a member heated via induction heating. The air conditioner (1) has a compressor (21), an exterior heat exchanger (23), an electric expansion valve (24), and an interior heat exchanger (41), and is provided with a coil (68) and a controller (11). The coil (68) generates a magnetic field for inductively heating an accumulator tube (F). The controller (11) ascertains the quantity of circulating coolant in a refrigeration cycle which includes the compressor (21), the interior heat exchanger (41), the electric expansion valve (24), and the exterior heat exchanger (23), and causes the coil (68) to generate a magnetic field when the quantity of circulating coolant increases.
PCT/JP2010/001941 2009-03-19 2010-03-18 Air conditioner WO2010106804A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP10753300.2A EP2410261A4 (en) 2009-03-19 2010-03-18 Air conditioner
AU2010225943A AU2010225943B2 (en) 2009-03-19 2010-03-18 Air conditioner
CN201080011824.9A CN102348941B (en) 2009-03-19 2010-03-18 Air conditioner
US13/256,466 US20120000225A1 (en) 2009-03-19 2010-03-18 Air conditioner
RU2011142159/06A RU2479800C1 (en) 2009-03-19 2010-03-18 Air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009069118A JP5647396B2 (en) 2009-03-19 2009-03-19 Air conditioner
JP2009-069118 2009-03-19

Publications (2)

Publication Number Publication Date
WO2010106804A1 WO2010106804A1 (en) 2010-09-23
WO2010106804A9 true WO2010106804A9 (en) 2012-03-01

Family

ID=42739472

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/001941 WO2010106804A1 (en) 2009-03-19 2010-03-18 Air conditioner

Country Status (8)

Country Link
US (1) US20120000225A1 (en)
EP (1) EP2410261A4 (en)
JP (1) JP5647396B2 (en)
KR (1) KR20110139285A (en)
CN (1) CN102348941B (en)
AU (1) AU2010225943B2 (en)
RU (1) RU2479800C1 (en)
WO (1) WO2010106804A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010106807A1 (en) * 2009-03-19 2010-09-23 ダイキン工業株式会社 Air conditioning device
JP5886463B1 (en) * 2015-08-07 2016-03-16 伸和コントロールズ株式会社 Air conditioner and operation method thereof
CN107588496B (en) * 2017-08-22 2020-08-14 广东美的暖通设备有限公司 Fresh air fan, control method of air supply temperature of fresh air fan and computer readable storage medium
US11193705B2 (en) * 2017-11-02 2021-12-07 Mitsubishi Electric Corporation Refrigeration cycle apparatus
JP7309064B2 (en) 2020-05-25 2023-07-14 三菱電機株式会社 refrigeration cycle equipment
CN114383222A (en) * 2021-12-16 2022-04-22 青岛海尔空调器有限总公司 Air conditioner

Family Cites Families (28)

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US2986015A (en) * 1958-02-03 1961-05-30 John E Mitchell Company Inc Refrigeration system control
US3405535A (en) * 1966-02-10 1968-10-15 Controls Co Of America Temperature controlled flow control device and refrigeration system including such device
US3817053A (en) * 1972-11-10 1974-06-18 Controls Co Of America Refrigerating system including flow control valve
JPS6277574A (en) * 1985-09-30 1987-04-09 株式会社東芝 Refrigeration cycle
JP2701516B2 (en) * 1990-05-07 1998-01-21 松下電器産業株式会社 Air conditioner equipped with refrigerant heating device
US5203179A (en) * 1992-03-04 1993-04-20 Ecoair Corporation Control system for an air conditioning/refrigeration system
RU2027125C1 (en) * 1992-08-27 1995-01-20 Научно-исследовательский институт энергетического машиностроения МГТУ им.Н.Э.Баумана Vapor-compression refrigerating plant with throttle valve regulator of cooling agent flow rate
US5715693A (en) * 1996-07-19 1998-02-10 Sunpower, Inc. Refrigeration circuit having series evaporators and modulatable compressor
US6070423A (en) * 1998-10-08 2000-06-06 Hebert; Thomas H. Building exhaust and air conditioner condenstate (and/or other water source) evaporative refrigerant subcool/precool system and method therefor
JP2001255025A (en) * 2000-03-10 2001-09-21 Daikin Ind Ltd Heat pump apparatus
CN1389693A (en) * 2001-06-06 2003-01-08 邓兆山 Auxiliary heat pipe heater unit for heat-pump air conditioner
JP3801006B2 (en) * 2001-06-11 2006-07-26 ダイキン工業株式会社 Refrigerant circuit
KR20030079784A (en) * 2002-04-04 2003-10-10 마츠시타 덴끼 산교 가부시키가이샤 Refrigerating cycle apparatus
JP2004003827A (en) * 2002-04-04 2004-01-08 Matsushita Electric Ind Co Ltd Refrigerating cycle device
JP2004003804A (en) * 2002-04-12 2004-01-08 Denso Corp Vapor compression type refrigerating machine
JP3963190B2 (en) * 2005-04-07 2007-08-22 ダイキン工業株式会社 Refrigerant amount determination system for air conditioner
JP4596426B2 (en) * 2005-09-21 2010-12-08 日立アプライアンス株式会社 Heat source equipment
JP4114691B2 (en) * 2005-12-16 2008-07-09 ダイキン工業株式会社 Air conditioner
US7992395B2 (en) * 2006-01-17 2011-08-09 Hussmann Corporation Expansion valve with piezo material
JP2007255736A (en) * 2006-03-20 2007-10-04 Daikin Ind Ltd Refrigerant heating device and heating control method
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JP5394008B2 (en) * 2008-06-03 2014-01-22 株式会社ケーヒン Temperature detector
KR101598624B1 (en) * 2008-11-10 2016-02-29 엘지전자 주식회사 Air conditioning system
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US8820104B2 (en) * 2010-10-22 2014-09-02 Tai-Her Yang Temperature regulation system with active jetting type refrigerant supply and regulation
JP5464207B2 (en) * 2011-12-28 2014-04-09 ダイキン工業株式会社 Refrigeration unit outdoor unit
JP6024111B2 (en) * 2012-02-06 2016-11-09 ダイキン工業株式会社 Refrigeration unit outdoor unit

Also Published As

Publication number Publication date
CN102348941B (en) 2015-05-13
CN102348941A (en) 2012-02-08
EP2410261A4 (en) 2015-03-18
AU2010225943B2 (en) 2012-11-08
KR20110139285A (en) 2011-12-28
US20120000225A1 (en) 2012-01-05
WO2010106804A1 (en) 2010-09-23
AU2010225943A1 (en) 2011-10-13
EP2410261A1 (en) 2012-01-25
JP5647396B2 (en) 2014-12-24
JP2010223456A (en) 2010-10-07
RU2479800C1 (en) 2013-04-20

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