AU2021453694B2 - Refrigerant distribution device - Google Patents

Refrigerant distribution device Download PDF

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Publication number
AU2021453694B2
AU2021453694B2 AU2021453694A AU2021453694A AU2021453694B2 AU 2021453694 B2 AU2021453694 B2 AU 2021453694B2 AU 2021453694 A AU2021453694 A AU 2021453694A AU 2021453694 A AU2021453694 A AU 2021453694A AU 2021453694 B2 AU2021453694 B2 AU 2021453694B2
Authority
AU
Australia
Prior art keywords
refrigerant
terminal portion
wires
case
controller
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
AU2021453694A
Other languages
English (en)
Other versions
AU2021453694A1 (en
Inventor
Yuta Suzuki
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 AU2021453694A1 publication Critical patent/AU2021453694A1/en
Application granted granted Critical
Publication of AU2021453694B2 publication Critical patent/AU2021453694B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/22—Arrangement or mounting thereof
    • 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
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting 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)
  • Other Air-Conditioning Systems (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AU2021453694A 2021-07-01 2021-07-01 Refrigerant distribution device Active AU2021453694B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/024906 WO2023276099A1 (ja) 2021-07-01 2021-07-01 冷媒分配装置

Publications (2)

Publication Number Publication Date
AU2021453694A1 AU2021453694A1 (en) 2023-10-12
AU2021453694B2 true AU2021453694B2 (en) 2025-05-22

Family

ID=84691669

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2021453694A Active AU2021453694B2 (en) 2021-07-01 2021-07-01 Refrigerant distribution device

Country Status (6)

Country Link
US (1) US12467643B2 (https=)
JP (1) JP7479574B2 (https=)
CN (1) CN117460920A (https=)
AU (1) AU2021453694B2 (https=)
DE (1) DE112021007917T5 (https=)
WO (1) WO2023276099A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300381A (ja) * 2005-04-19 2006-11-02 Daikin Ind Ltd 空気調和機の分岐冷媒中継ユニット

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578902A (en) * 1984-09-25 1986-04-01 Ardco, Inc. Reversible refrigerator door with improved electrical outlet mounting arrangement
US6425697B1 (en) * 1999-03-17 2002-07-30 Jeff C. Potts Universal camera mounting assembly
JP2001241697A (ja) 2000-02-28 2001-09-07 Daikin Ind Ltd 空気調和機の冷媒中継ユニット
JP3885817B2 (ja) * 2005-04-19 2007-02-28 ダイキン工業株式会社 分岐冷媒中継ユニットおよびその製造方法
JP5630102B2 (ja) 2010-06-30 2014-11-26 株式会社富士通ゼネラル 空気調和機の冷媒分岐ユニット
JP5471896B2 (ja) * 2010-06-30 2014-04-16 株式会社富士通ゼネラル 空気調和機の冷媒分岐ユニット
JP5447231B2 (ja) * 2010-06-30 2014-03-19 株式会社富士通ゼネラル 空気調和機の冷媒分岐ユニット
JP6028445B2 (ja) 2012-01-23 2016-11-16 株式会社富士通ゼネラル 冷媒回路ユニット
JP5971008B2 (ja) * 2012-07-30 2016-08-17 株式会社富士通ゼネラル 冷媒回路ユニット
US9329576B1 (en) * 2012-10-10 2016-05-03 Reliance Controls Corporation Weatherproof timer enclosure
JP6116491B2 (ja) * 2014-01-16 2017-04-19 三菱電機株式会社 分岐装置
JP7519169B2 (ja) 2018-10-30 2024-07-19 ダイキン工業株式会社 冷媒流路切換ユニット及びそれを備えた空気調和装置
JP7306222B2 (ja) * 2019-10-29 2023-07-11 株式会社富士通ゼネラル 冷暖切換装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300381A (ja) * 2005-04-19 2006-11-02 Daikin Ind Ltd 空気調和機の分岐冷媒中継ユニット

Also Published As

Publication number Publication date
CN117460920A (zh) 2024-01-26
US20240142118A1 (en) 2024-05-02
AU2021453694A1 (en) 2023-10-12
JP7479574B2 (ja) 2024-05-08
US12467643B2 (en) 2025-11-11
DE112021007917T5 (de) 2024-04-11
JPWO2023276099A1 (https=) 2023-01-05
WO2023276099A1 (ja) 2023-01-05

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