CN102165272B - 多联式空调机 - Google Patents

多联式空调机 Download PDF

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Publication number
CN102165272B
CN102165272B CN201080002712.7A CN201080002712A CN102165272B CN 102165272 B CN102165272 B CN 102165272B CN 201080002712 A CN201080002712 A CN 201080002712A CN 102165272 B CN102165272 B CN 102165272B
Authority
CN
China
Prior art keywords
electromagnetic switch
premises station
decompressor
capillary
switch valve
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
CN201080002712.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102165272A (zh
Inventor
安田达弘
五十住晋一
三苫惠介
前野政司
渡边聪
上藤阳一
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 Heavy Industries Air Conditioning and Refrigeration Systems Corp
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN102165272A publication Critical patent/CN102165272A/zh
Application granted granted Critical
Publication of CN102165272B publication Critical patent/CN102165272B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using 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
    • F25B2313/005—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
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple 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
    • 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
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/06—Damage
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off 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
    • F25B2700/191—Pressures near an expansion valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
CN201080002712.7A 2009-03-30 2010-03-24 多联式空调机 Active CN102165272B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP083370/09 2009-03-30
JP2009083370A JP5489507B2 (ja) 2009-03-30 2009-03-30 マルチ型空気調和機
PCT/JP2010/055063 WO2010113719A1 (ja) 2009-03-30 2010-03-24 マルチ型空気調和機

Publications (2)

Publication Number Publication Date
CN102165272A CN102165272A (zh) 2011-08-24
CN102165272B true CN102165272B (zh) 2014-10-29

Family

ID=42828014

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080002712.7A Active CN102165272B (zh) 2009-03-30 2010-03-24 多联式空调机

Country Status (4)

Country Link
EP (1) EP2416090A4 (de)
JP (1) JP5489507B2 (de)
CN (1) CN102165272B (de)
WO (1) WO2010113719A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635926B (zh) * 2012-04-26 2018-08-24 青岛海尔空调电子有限公司 空调系统和用于空调系统的压力调整方法
CN102635927B (zh) * 2012-04-26 2018-05-11 青岛海尔空调电子有限公司 用于空调系统的压力调整装置和方法
CN102654303A (zh) * 2012-05-09 2012-09-05 青岛海尔空调电子有限公司 空调系统、用于空调系统的压力调整方法和装置
CN103486691B (zh) * 2013-09-17 2015-09-30 青岛海信日立空调系统有限公司 多联机空调系统的制冷剂流量控制方法和装置
WO2015149413A1 (zh) * 2014-03-31 2015-10-08 广东科龙空调器有限公司 毛细管节流装置及制冷设备
CN105091425B (zh) * 2014-04-18 2018-05-15 广东科龙空调器有限公司 毛细管节流装置及制冷设备
CN104456739B (zh) * 2014-12-26 2017-03-01 珠海格力电器股份有限公司 一种空调系统及控制方法
JP6304058B2 (ja) * 2015-01-29 2018-04-04 株式会社富士通ゼネラル 空気調和装置
CN107284193B (zh) * 2016-03-31 2022-06-14 杭州三花研究院有限公司 空调系统、该空调系统的控制系统及控制方法
CN106546039A (zh) * 2017-02-06 2017-03-29 刘勇 适用于极寒天气下的二氧化碳热泵膨胀节流装置及热泵
CN107091498B (zh) * 2017-05-11 2020-03-17 广东志高暖通设备股份有限公司 一种空调控制系统及多管组空调
CN111247377B (zh) * 2017-10-27 2022-05-10 三菱电机株式会社 制冷循环装置
CN107894068B (zh) * 2017-11-14 2020-05-01 宁波奥克斯电气股份有限公司 一种空调运行状态调节方法与装置
CN111895671A (zh) * 2019-05-05 2020-11-06 维谛技术有限公司 一种空调系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000220891A (ja) * 1999-01-29 2000-08-08 Sanyo Electric Co Ltd 空気調和装置
CN2672527Y (zh) * 2003-12-22 2005-01-19 河南新飞电器有限公司 一种定频一拖多空调器
JP3858410B2 (ja) * 1998-01-20 2006-12-13 株式会社富士通ゼネラル 空気調和機
JP2008185292A (ja) * 2007-01-31 2008-08-14 Daikin Ind Ltd 冷凍装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238531A1 (de) * 1992-11-14 1994-02-03 Danfoss As Expansionsventileinrichtung
US7143593B2 (en) * 2003-03-24 2006-12-05 Sanyo Electric Co., Ltd. Refrigerant cycle apparatus
JP4307878B2 (ja) * 2003-03-24 2009-08-05 三洋電機株式会社 冷媒サイクル装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3858410B2 (ja) * 1998-01-20 2006-12-13 株式会社富士通ゼネラル 空気調和機
JP2000220891A (ja) * 1999-01-29 2000-08-08 Sanyo Electric Co Ltd 空気調和装置
CN2672527Y (zh) * 2003-12-22 2005-01-19 河南新飞电器有限公司 一种定频一拖多空调器
JP2008185292A (ja) * 2007-01-31 2008-08-14 Daikin Ind Ltd 冷凍装置

Also Published As

Publication number Publication date
JP2010236727A (ja) 2010-10-21
JP5489507B2 (ja) 2014-05-14
WO2010113719A1 (ja) 2010-10-07
CN102165272A (zh) 2011-08-24
EP2416090A4 (de) 2017-08-16
EP2416090A1 (de) 2012-02-08

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170930

Address after: Tokyo, Japan, Japan

Patentee after: MITSUBISHI heavy industry refrigeration air conditioning system Co Ltd

Address before: Tokyo, Japan, Japan

Patentee before: Mit-subishi Heavy Industries Ltd.