RU2016143191A - Воздушный кондиционер - Google Patents

Воздушный кондиционер Download PDF

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Publication number
RU2016143191A
RU2016143191A RU2016143191A RU2016143191A RU2016143191A RU 2016143191 A RU2016143191 A RU 2016143191A RU 2016143191 A RU2016143191 A RU 2016143191A RU 2016143191 A RU2016143191 A RU 2016143191A RU 2016143191 A RU2016143191 A RU 2016143191A
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RU
Russia
Prior art keywords
refrigerant
battery
temperature sensor
air conditioner
mixture
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RU2016143191A
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English (en)
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RU2666824C2 (ru
RU2016143191A3 (ru
Inventor
Кадзухиде ЯМАМОТО
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Мицубиси Электрик Корпорейшн
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Publication of RU2016143191A publication Critical patent/RU2016143191A/ru
Publication of RU2016143191A3 publication Critical patent/RU2016143191A3/ru
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Publication of RU2666824C2 publication Critical patent/RU2666824C2/ru

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • 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
    • 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
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/122—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/126—Unsaturated fluorinated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/22—All components of a mixture being fluoro compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/34—The mixture being non-azeotropic
    • 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
    • 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
    • F25B2400/12—Inflammable refrigerants
    • F25B2400/121—Inflammable refrigerants using R1234
    • 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
    • F25B2500/28—Means for preventing liquid refrigerant entering into the compressor
    • 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
    • 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
    • F25B2700/2113—Temperatures of a suction accumulator
    • 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
    • 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
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
    • 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
    • F25B2700/2117—Temperatures of an evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)

Claims (9)

1. Воздушный кондиционер, содержащий:
- холодильный цикл, в котором компрессор, конденсатор, устройство для снижения давления, испаритель и аккумулятор соединены с помощью трубопровода для хладагента, причем холодильный цикл заправлен не азеотропной смесью хладагента и маслом для холодильной машины;
- контроллер, который управляет степенью открытия устройства для снижения давления;
- всасывающий трубопровод, который является трубопроводом для хладагента, соединенным между всасывающим отверстием компрессора и аккумулятором, имеющим концевой участок на стороне аккумулятора, выступающий в аккумулятор;
- первый датчик температуры хладагента, который определяет температуру хладагента, текущего через испаритель; и
- второй датчик температуры хладагента, который определяет температуру хладагента, текущего через аккумулятор,
при этом всасывающий трубопровод включает в себя отверстие для возврата масла, образованное в участке всасывающего трубопровода, расположенном внутри аккумулятора, в положении выше, чем центральный участок аккумулятора, и
контроллер выполнен с возможностью такого управления степенью открытия устройства для снижения давления, чтобы сделать значение, полученное посредством вычитания значения, определенного первым датчиком температуры хладагента, из значения, определенного вторым датчиком температуры хладагента, менее чем 0 градусов по Цельсию, и чтобы сделать качество хладагента, текущего в аккумулятор, менее 1.
2. Воздушный кондиционер по п.1, в котором не азеотропная смесь хладагента является смесью HFO-1234yf или HFO-1234ze и HFC-R32.
RU2016143191A 2014-04-04 2015-04-02 Воздушный кондиционер RU2666824C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014077950A JP6120797B2 (ja) 2014-04-04 2014-04-04 空気調和機
JP2014-077950 2014-04-04
PCT/JP2015/060452 WO2015152369A1 (ja) 2014-04-04 2015-04-02 空気調和機

Publications (3)

Publication Number Publication Date
RU2016143191A true RU2016143191A (ru) 2018-05-07
RU2016143191A3 RU2016143191A3 (ru) 2018-05-07
RU2666824C2 RU2666824C2 (ru) 2018-09-12

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ID=54240677

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016143191A RU2666824C2 (ru) 2014-04-04 2015-04-02 Воздушный кондиционер

Country Status (7)

Country Link
US (1) US9933193B2 (ru)
EP (1) EP3128264B1 (ru)
JP (1) JP6120797B2 (ru)
CN (1) CN106164608B (ru)
ES (1) ES2690125T3 (ru)
RU (1) RU2666824C2 (ru)
WO (1) WO2015152369A1 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105508203A (zh) * 2016-01-19 2016-04-20 珠海格力节能环保制冷技术研究中心有限公司 一种增焓部件及具有其的压缩机
JP2018194200A (ja) * 2017-05-15 2018-12-06 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置およびそれを備えた液体循環装置
CN107436060B (zh) * 2017-07-04 2020-01-14 广东美的制冷设备有限公司 空调器以及空调器的回液检测装置和方法
EP3690349B1 (en) * 2017-09-28 2023-12-13 Mitsubishi Electric Corporation Air conditioner
CN112739962B (zh) * 2018-09-28 2022-06-03 三菱电机株式会社 制冷循环装置
JP6911883B2 (ja) * 2019-03-29 2021-07-28 ダイキン工業株式会社 冷凍サイクル装置の性能劣化診断システム
DE102020120772A1 (de) * 2019-09-17 2021-03-18 Hanon Systems Verdichtermodul

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3284567B2 (ja) * 1991-10-01 2002-05-20 松下電器産業株式会社 アキュムレータ
CN1079528C (zh) * 1993-10-28 2002-02-20 株式会社日立制作所 制冷循环及其控制方法
ES2178070T3 (es) * 1994-07-21 2002-12-16 Mitsubishi Electric Corp Acondicionador de aire de refrigeracion que utiliza un refrigerante no azeotropico y que incluye un dispositivo detector de informaciones de control.
JP3054564B2 (ja) * 1994-11-29 2000-06-19 三洋電機株式会社 空気調和機
JPH09126567A (ja) * 1995-10-27 1997-05-16 Yamaha Motor Co Ltd 空調装置
JP3185722B2 (ja) * 1997-08-20 2001-07-11 三菱電機株式会社 冷凍空調装置および冷凍空調装置の冷媒組成を求める方法
JP3421915B2 (ja) * 1997-12-19 2003-06-30 三菱電機株式会社 冷凍サイクル
JP3051399B1 (ja) * 1999-03-02 2000-06-12 松下冷機株式会社 冷却装置のアキュムレ―タ
JP2000283568A (ja) * 1999-03-31 2000-10-13 Sanyo Electric Co Ltd 冷凍装置の制御方法及び冷凍装置
JP2009257744A (ja) 2008-03-25 2009-11-05 Daikin Ind Ltd 冷凍装置
JP5502410B2 (ja) * 2009-01-30 2014-05-28 パナソニック株式会社 液体循環式暖房システム
JP5713691B2 (ja) * 2011-01-14 2015-05-07 日立アプライアンス株式会社 冷凍サイクル装置
US10267542B2 (en) * 2015-04-02 2019-04-23 Carrier Corporation Wide speed range high-efficiency cold climate heat pump

Also Published As

Publication number Publication date
RU2666824C2 (ru) 2018-09-12
ES2690125T3 (es) 2018-11-19
US9933193B2 (en) 2018-04-03
EP3128264A1 (en) 2017-02-08
US20160363357A1 (en) 2016-12-15
RU2016143191A3 (ru) 2018-05-07
CN106164608A (zh) 2016-11-23
JP6120797B2 (ja) 2017-04-26
CN106164608B (zh) 2018-11-23
JP2015200431A (ja) 2015-11-12
EP3128264A4 (en) 2017-10-11
WO2015152369A1 (ja) 2015-10-08
EP3128264B1 (en) 2018-08-29

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