CN115247915A - 膨胀阀 - Google Patents

膨胀阀 Download PDF

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Publication number
CN115247915A
CN115247915A CN202210960291.3A CN202210960291A CN115247915A CN 115247915 A CN115247915 A CN 115247915A CN 202210960291 A CN202210960291 A CN 202210960291A CN 115247915 A CN115247915 A CN 115247915A
Authority
CN
China
Prior art keywords
valve
vibration
hole
spring
vibration spring
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.)
Pending
Application number
CN202210960291.3A
Other languages
English (en)
Chinese (zh)
Inventor
镰田直树
奥津欣也
茂木隆
山崎库人
伊藤繁树
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.)
Fujikoki Corp
Denso Corp
Original Assignee
Fujikoki Corp
Denso 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 Fujikoki Corp, Denso Corp filed Critical Fujikoki Corp
Publication of CN115247915A publication Critical patent/CN115247915A/zh
Pending legal-status Critical Current

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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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves
    • F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
    • F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/01—Damping of valve members
    • F16K47/012—Damping of valve members by means of a resilient damping element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/063—Feed forward 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/068—Expansion valves combined with a sensor
    • F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
    • 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
    • F25B2500/12—Sound
    • 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
    • F25B2500/13—Vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Temperature-Responsive Valves (AREA)
  • Lift Valve (AREA)
CN202210960291.3A 2016-08-09 2017-07-21 膨胀阀 Pending CN115247915A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-156355 2016-08-09
JP2016156355A JP6697976B2 (ja) 2016-08-09 2016-08-09 膨張弁
CN201780048787.0A CN109564041A (zh) 2016-08-09 2017-07-21 膨胀阀
PCT/JP2017/026433 WO2018030116A1 (ja) 2016-08-09 2017-07-21 膨張弁

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780048787.0A Division CN109564041A (zh) 2016-08-09 2017-07-21 膨胀阀

Publications (1)

Publication Number Publication Date
CN115247915A true CN115247915A (zh) 2022-10-28

Family

ID=61161979

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210960291.3A Pending CN115247915A (zh) 2016-08-09 2017-07-21 膨胀阀
CN201780048787.0A Pending CN109564041A (zh) 2016-08-09 2017-07-21 膨胀阀

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780048787.0A Pending CN109564041A (zh) 2016-08-09 2017-07-21 膨胀阀

Country Status (5)

Country Link
US (1) US11009273B2 (https=)
EP (1) EP3499151B1 (https=)
JP (1) JP6697976B2 (https=)
CN (2) CN115247915A (https=)
WO (1) WO2018030116A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6789555B2 (ja) 2017-07-12 2020-11-25 株式会社不二工機 膨張弁
JP7165972B2 (ja) * 2018-11-15 2022-11-07 株式会社不二工機 膨張弁
JP7182283B2 (ja) * 2019-11-25 2022-12-02 株式会社不二工機 パワーエレメント及びこれを用いた膨張弁
JP7619635B2 (ja) 2022-02-07 2025-01-22 株式会社不二工機 膨張弁
JP7774316B2 (ja) 2023-02-09 2025-11-21 株式会社不二工機 膨張弁

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090648A (ja) * 2001-09-17 2003-03-28 Tgk Co Ltd 膨張弁
KR20040040766A (ko) * 2002-11-08 2004-05-13 현대자동차주식회사 에어컨 냉매의 유동 소음 저감장치
CN1621766A (zh) * 2003-11-27 2005-06-01 株式会社不二工机 膨胀阀
JP2007155164A (ja) * 2005-12-01 2007-06-21 Denso Corp 膨張弁
CN101101065A (zh) * 2006-07-07 2008-01-09 浙江三花制冷集团有限公司 热力膨胀阀
JP2013072531A (ja) * 2011-09-29 2013-04-22 Fuji Koki Corp 弁装置
CN103075566A (zh) * 2011-09-22 2013-05-01 株式会社不二工机 阀装置
CN103375597A (zh) * 2012-04-25 2013-10-30 株式会社Tgk 膨胀阀及防振弹簧
CN203743443U (zh) * 2014-03-07 2014-07-30 奇瑞汽车股份有限公司 一种弹簧爪以及应用该种弹簧爪的膨胀阀
JP2014173807A (ja) * 2013-03-12 2014-09-22 Tgk Co Ltd 膨張弁および防振ばね
JP2016070637A (ja) * 2014-10-01 2016-05-09 株式会社テージーケー 制御弁

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253773A (ja) * 1984-05-31 1985-12-14 カルソニックカンセイ株式会社 膨張弁
JP4255892B2 (ja) * 2003-11-06 2009-04-15 株式会社不二工機 膨張弁
JPWO2006090826A1 (ja) * 2005-02-24 2008-07-24 株式会社不二工機 圧力制御弁
JP5933210B2 (ja) * 2011-09-22 2016-06-08 株式会社不二工機 弁装置
JP5906371B2 (ja) * 2012-01-11 2016-04-20 株式会社テージーケー 膨張弁および防振ばね
CN202630539U (zh) * 2012-05-31 2012-12-26 宁波松鹰汽车部件有限公司 一种减振消噪的热力膨胀阀
JP6143500B2 (ja) * 2013-03-08 2017-06-07 株式会社不二工機 温度式膨張弁
US10436349B2 (en) 2015-06-09 2019-10-08 Denso Corporation Pressure reduction valve
CN105485982B (zh) * 2015-12-30 2018-04-06 浙江新劲空调设备有限公司 减振降噪膨胀阀
CN205262003U (zh) * 2015-12-30 2016-05-25 浙江新劲空调设备有限公司 降噪热力膨胀阀

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090648A (ja) * 2001-09-17 2003-03-28 Tgk Co Ltd 膨張弁
KR20040040766A (ko) * 2002-11-08 2004-05-13 현대자동차주식회사 에어컨 냉매의 유동 소음 저감장치
CN1621766A (zh) * 2003-11-27 2005-06-01 株式会社不二工机 膨胀阀
JP2007155164A (ja) * 2005-12-01 2007-06-21 Denso Corp 膨張弁
CN101101065A (zh) * 2006-07-07 2008-01-09 浙江三花制冷集团有限公司 热力膨胀阀
CN103075566A (zh) * 2011-09-22 2013-05-01 株式会社不二工机 阀装置
JP2013072531A (ja) * 2011-09-29 2013-04-22 Fuji Koki Corp 弁装置
CN103375597A (zh) * 2012-04-25 2013-10-30 株式会社Tgk 膨胀阀及防振弹簧
JP2014173807A (ja) * 2013-03-12 2014-09-22 Tgk Co Ltd 膨張弁および防振ばね
CN203743443U (zh) * 2014-03-07 2014-07-30 奇瑞汽车股份有限公司 一种弹簧爪以及应用该种弹簧爪的膨胀阀
JP2016070637A (ja) * 2014-10-01 2016-05-09 株式会社テージーケー 制御弁

Also Published As

Publication number Publication date
JP6697976B2 (ja) 2020-05-27
CN109564041A (zh) 2019-04-02
WO2018030116A1 (ja) 2018-02-15
US11009273B2 (en) 2021-05-18
JP2018025332A (ja) 2018-02-15
EP3499151B1 (en) 2025-06-18
EP3499151A4 (en) 2020-04-08
US20190170411A1 (en) 2019-06-06
EP3499151A1 (en) 2019-06-19

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