JP6522162B2 - 空気調和装置 - Google Patents

空気調和装置 Download PDF

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Publication number
JP6522162B2
JP6522162B2 JP2017560024A JP2017560024A JP6522162B2 JP 6522162 B2 JP6522162 B2 JP 6522162B2 JP 2017560024 A JP2017560024 A JP 2017560024A JP 2017560024 A JP2017560024 A JP 2017560024A JP 6522162 B2 JP6522162 B2 JP 6522162B2
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JP
Japan
Prior art keywords
heat medium
heat
refrigerant
heat exchanger
casing
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.)
Active
Application number
JP2017560024A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2017119137A1 (ja
Inventor
亮宗 石村
亮宗 石村
井上　誠司
誠司 井上
森本　修
修 森本
祐治 本村
祐治 本村
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2017119137A1 publication Critical patent/JPWO2017119137A1/ja
Application granted granted Critical
Publication of JP6522162B2 publication Critical patent/JP6522162B2/ja
Active legal-status Critical Current
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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
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/00077—Indoor units, e.g. fan coil units receiving heat exchange fluid entering and leaving the unit as a liquid
    • 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
    • F25B2313/003—Indoor unit with water as a heat sink or heat source
    • 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
    • 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
    • F25B2700/2115—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)
JP2017560024A 2016-01-08 2016-01-08 空気調和装置 Active JP6522162B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/050578 WO2017119137A1 (ja) 2016-01-08 2016-01-08 空気調和装置

Publications (2)

Publication Number Publication Date
JPWO2017119137A1 JPWO2017119137A1 (ja) 2018-09-06
JP6522162B2 true JP6522162B2 (ja) 2019-05-29

Family

ID=59274506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017560024A Active JP6522162B2 (ja) 2016-01-08 2016-01-08 空気調和装置

Country Status (3)

Country Link
EP (1) EP3401609B1 (de)
JP (1) JP6522162B2 (de)
WO (1) WO2017119137A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019155506A1 (ja) * 2018-02-06 2019-08-15 三菱電機株式会社 空調システム
JP7019066B2 (ja) * 2018-09-26 2022-02-14 三菱電機株式会社 空気調和装置
JP2020051734A (ja) * 2018-09-28 2020-04-02 ダイキン工業株式会社 熱交換ユニット
JP7243132B2 (ja) * 2018-11-02 2023-03-22 三菱電機株式会社 ヒートポンプ装置
JP7356306B2 (ja) * 2019-09-17 2023-10-04 東芝キヤリア株式会社 空気調和機
CN120863276A (zh) * 2024-04-30 2025-10-31 多美达瑞典有限公司 空调设备及用于防止制冷剂泄漏到室内的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5188572B2 (ja) * 2008-04-30 2013-04-24 三菱電機株式会社 空気調和装置
WO2011101889A1 (ja) * 2010-02-17 2011-08-25 三菱電機株式会社 空気調和装置
US9285128B2 (en) * 2010-03-16 2016-03-15 Mitsubishi Electric Corporation Air-conditioning apparatus with multiple outdoor, indoor, and multiple relay units
JP5911590B2 (ja) * 2012-10-10 2016-04-27 三菱電機株式会社 空気調和装置
JP6129520B2 (ja) * 2012-11-16 2017-05-17 三菱重工業株式会社 マルチ型空気調和機及びマルチ型空気調和機の制御方法

Also Published As

Publication number Publication date
WO2017119137A1 (ja) 2017-07-13
JPWO2017119137A1 (ja) 2018-09-06
EP3401609B1 (de) 2022-06-22
EP3401609A1 (de) 2018-11-14
EP3401609A4 (de) 2019-01-02

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