RU2769213C1 - Кондиционер воздуха - Google Patents

Кондиционер воздуха Download PDF

Info

Publication number
RU2769213C1
RU2769213C1 RU2021115603A RU2021115603A RU2769213C1 RU 2769213 C1 RU2769213 C1 RU 2769213C1 RU 2021115603 A RU2021115603 A RU 2021115603A RU 2021115603 A RU2021115603 A RU 2021115603A RU 2769213 C1 RU2769213 C1 RU 2769213C1
Authority
RU
Russia
Prior art keywords
refrigerant
temperature
compressor
expansion valve
outdoor
Prior art date
Application number
RU2021115603A
Other languages
English (en)
Russian (ru)
Inventor
Дайсуке ИТО
Такуми НИСИЯМА
Кента МУРАТА
Цуёси САТО
Original Assignee
Мицубиси Электрик Корпорейшн
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 Мицубиси Электрик Корпорейшн filed Critical Мицубиси Электрик Корпорейшн
Application granted granted Critical
Publication of RU2769213C1 publication Critical patent/RU2769213C1/ru

Links

Images

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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-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
    • 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge 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
    • F25B2700/19—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
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25B2700/2116—Temperatures of a condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
RU2021115603A 2018-11-14 2018-11-14 Кондиционер воздуха RU2769213C1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/042112 WO2020100228A1 (ja) 2018-11-14 2018-11-14 空気調和機

Publications (1)

Publication Number Publication Date
RU2769213C1 true RU2769213C1 (ru) 2022-03-29

Family

ID=70730920

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2021115603A RU2769213C1 (ru) 2018-11-14 2018-11-14 Кондиционер воздуха

Country Status (5)

Country Link
EP (1) EP3882536A4 (ja)
JP (1) JP7019070B2 (ja)
CN (1) CN112955701B (ja)
RU (1) RU2769213C1 (ja)
WO (1) WO2020100228A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230626A (ja) * 1998-02-12 1999-08-27 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2003279170A (ja) * 2002-03-20 2003-10-02 Sanyo Electric Co Ltd 空気調和装置
JP2010038463A (ja) * 2008-08-06 2010-02-18 Panasonic Corp 冷凍サイクル装置
WO2013080244A1 (ja) * 2011-11-29 2013-06-06 三菱電機株式会社 冷凍空調装置
RU2488047C2 (ru) * 2009-03-19 2013-07-20 Дайкин Индастриз, Лтд. Кондиционер

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02171553A (ja) * 1988-12-23 1990-07-03 Matsushita Refrig Co Ltd 能力可変空気調和機
JP3054564B2 (ja) * 1994-11-29 2000-06-19 三洋電機株式会社 空気調和機
JPH1019391A (ja) * 1996-06-28 1998-01-23 Daikin Ind Ltd 空気調和機の制御装置
WO2013093979A1 (ja) * 2011-12-22 2013-06-27 三菱電機株式会社 空気調和装置
WO2015136651A1 (ja) * 2014-03-12 2015-09-17 三菱電機株式会社 空気調和装置
JP6316452B2 (ja) * 2014-11-26 2018-04-25 三菱電機株式会社 冷凍サイクル装置
US10563877B2 (en) * 2015-04-30 2020-02-18 Daikin Industries, Ltd. Air conditioner
JP6467011B2 (ja) * 2017-09-25 2019-02-06 三菱電機株式会社 空調機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230626A (ja) * 1998-02-12 1999-08-27 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
JP2003279170A (ja) * 2002-03-20 2003-10-02 Sanyo Electric Co Ltd 空気調和装置
JP2010038463A (ja) * 2008-08-06 2010-02-18 Panasonic Corp 冷凍サイクル装置
RU2488047C2 (ru) * 2009-03-19 2013-07-20 Дайкин Индастриз, Лтд. Кондиционер
WO2013080244A1 (ja) * 2011-11-29 2013-06-06 三菱電機株式会社 冷凍空調装置

Also Published As

Publication number Publication date
EP3882536A1 (en) 2021-09-22
EP3882536A4 (en) 2021-11-17
CN112955701A (zh) 2021-06-11
CN112955701B (zh) 2022-08-23
JP7019070B2 (ja) 2022-02-14
WO2020100228A1 (ja) 2020-05-22
JPWO2020100228A1 (ja) 2021-09-02

Similar Documents

Publication Publication Date Title
EP3683524B1 (en) Refrigeration apparatus
US6581397B1 (en) Refrigerating device
US10145595B2 (en) Refrigeration cycle apparatus
EP3764025B1 (en) Refrigeration cycle apparatus
JP5791716B2 (ja) 冷凍空調装置及び冷凍空調装置の制御方法
JP2001227822A (ja) 冷凍空調装置
WO2013093979A1 (ja) 空気調和装置
KR101901540B1 (ko) 공기 조화 장치
KR20130134348A (ko) 공기 조화기 및 그 제어 방법
KR100445810B1 (ko) 냉동장치
JP6594599B1 (ja) 空気調和装置
RU2769213C1 (ru) Кондиционер воздуха
JP2000283568A (ja) 冷凍装置の制御方法及び冷凍装置
JP2015087020A (ja) 冷凍サイクル装置
KR101973202B1 (ko) 공기 조화기
WO2016207992A1 (ja) 空気調和機
JP2001304699A (ja) 冷凍装置
JP6257812B2 (ja) 空気調和装置
JP4548502B2 (ja) 冷凍装置
JPH07139833A (ja) 空気調和装置
JP2000018752A (ja) 空気調和装置
JPH03251664A (ja) 多室型空気調和機
JP2008020189A (ja) 冷凍装置