EP2410264A4 - Air conditioning device - Google Patents

Air conditioning device Download PDF

Info

Publication number
EP2410264A4
EP2410264A4 EP10753312.7A EP10753312A EP2410264A4 EP 2410264 A4 EP2410264 A4 EP 2410264A4 EP 10753312 A EP10753312 A EP 10753312A EP 2410264 A4 EP2410264 A4 EP 2410264A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
conditioning device
air
conditioning
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP10753312.7A
Other languages
German (de)
French (fr)
Other versions
EP2410264A1 (en
Inventor
Hidehiko Kinoshita
Tsuyoshi Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2410264A1 publication Critical patent/EP2410264A1/en
Publication of EP2410264A4 publication Critical patent/EP2410264A4/en
Withdrawn legal-status Critical Current

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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • 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
    • F25B2313/005—Outdoor unit expansion valves
    • 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
    • F25B2313/008—Refrigerant 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0312—Pressure sensors near the indoor heat exchanger
    • 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
    • F25B2313/031—Sensor arrangements
    • F25B2313/0314—Temperature sensors near the indoor heat exchanger
    • 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
    • F25B2313/031—Sensor arrangements
    • F25B2313/0315—Temperature sensors near the outdoor heat exchanger
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup of the refrigeration 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
    • F25B2600/00—Control issues
    • F25B2600/19—Refrigerant outlet condenser temperature
    • 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
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves

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)
EP10753312.7A 2009-03-19 2010-03-19 Air conditioning device Withdrawn EP2410264A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009069119 2009-03-19
PCT/JP2010/001994 WO2010106817A1 (en) 2009-03-19 2010-03-19 Air conditioning device

Publications (2)

Publication Number Publication Date
EP2410264A1 EP2410264A1 (en) 2012-01-25
EP2410264A4 true EP2410264A4 (en) 2017-05-31

Family

ID=42739484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10753312.7A Withdrawn EP2410264A4 (en) 2009-03-19 2010-03-19 Air conditioning device

Country Status (8)

Country Link
US (1) US20120000228A1 (en)
EP (1) EP2410264A4 (en)
JP (1) JP5067505B2 (en)
KR (1) KR20110139287A (en)
CN (1) CN102356285B (en)
AU (1) AU2010225956B2 (en)
RU (1) RU2482402C1 (en)
WO (1) WO2010106817A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101283284B1 (en) * 2009-03-19 2013-07-11 다이킨 고교 가부시키가이샤 Air conditioner device
JP6064412B2 (en) * 2012-07-30 2017-01-25 株式会社富士通ゼネラル Air conditioner
CN105371548B (en) * 2015-12-11 2017-11-21 珠海格力电器股份有限公司 Gas-supplying enthalpy-increasing control method, equipment and the device of double-stage compressor
CN109210656B (en) * 2018-10-18 2024-03-15 天津城建大学 Magnetic fluid air conditioning system
CN112880123B (en) * 2019-11-29 2021-12-28 青岛海尔空调电子有限公司 Compressor cooling device of air conditioner and control method thereof
CN111578442B (en) * 2020-05-12 2022-06-17 宁波奥克斯电气股份有限公司 Liquid return prevention control method and device for compressor and air conditioner

Family Cites Families (29)

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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
JP3040141B2 (en) * 1990-07-19 2000-05-08 松下電器産業株式会社 Air conditioner
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
JP3178192B2 (en) 1993-10-22 2001-06-18 松下電器産業株式会社 Refrigeration cycle control device
US5715693A (en) * 1996-07-19 1998-02-10 Sunpower, Inc. Refrigeration circuit having series evaporators and modulatable compressor
JP2947255B1 (en) * 1998-02-26 1999-09-13 松下電器産業株式会社 Control method of refrigerant heater outlet temperature
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
JP2000220912A (en) * 1998-11-25 2000-08-08 Daikin Ind Ltd Refrigerant heater
JP2001174055A (en) * 1999-12-14 2001-06-29 Daikin Ind Ltd Induction heating apparatus
JP4304832B2 (en) * 2000-06-22 2009-07-29 ダイキン工業株式会社 Air conditioner
JP3801006B2 (en) * 2001-06-11 2006-07-26 ダイキン工業株式会社 Refrigerant circuit
EP1369648A3 (en) * 2002-06-04 2004-02-04 Sanyo Electric Co., Ltd. Supercritical refrigerant cycle system
KR100499486B1 (en) * 2002-11-23 2005-07-05 엘지전자 주식회사 accumulator of heat pump system with at least two compressors
KR100484869B1 (en) * 2003-01-13 2005-04-22 엘지전자 주식회사 Driving control method for a heat pump system
RU2241911C1 (en) * 2003-06-26 2004-12-10 Ивакин Олег Александрович Remote control method for cooling machine or air conditioner
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
JP4100432B2 (en) * 2006-02-08 2008-06-11 ダイキン工業株式会社 Refrigerant heating device
CN201196507Y (en) * 2008-05-01 2009-02-18 杨迈 Heating mechanism of digital frequency conversion electromagnetic heat pump air conditioner
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
US8205465B2 (en) * 2009-06-17 2012-06-26 Emerson Electric Co. Control system for an expansion valve regulating refrigerant to an evaporator of a climate control system
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

Non-Patent Citations (1)

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Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP2410264A1 (en) 2012-01-25
RU2482402C1 (en) 2013-05-20
US20120000228A1 (en) 2012-01-05
AU2010225956A1 (en) 2011-11-03
JP5067505B2 (en) 2012-11-07
RU2011142186A (en) 2013-04-27
CN102356285A (en) 2012-02-15
CN102356285B (en) 2014-11-12
KR20110139287A (en) 2011-12-28
AU2010225956B2 (en) 2012-11-15
WO2010106817A1 (en) 2010-09-23
JPWO2010106817A1 (en) 2012-09-20

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