CN110892212B - 膨胀阀 - Google Patents

膨胀阀 Download PDF

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Publication number
CN110892212B
CN110892212B CN201880046313.7A CN201880046313A CN110892212B CN 110892212 B CN110892212 B CN 110892212B CN 201880046313 A CN201880046313 A CN 201880046313A CN 110892212 B CN110892212 B CN 110892212B
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CN
China
Prior art keywords
valve
elastic
expansion valve
annular
peripheral surface
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
CN201880046313.7A
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English (en)
Chinese (zh)
Other versions
CN110892212A (zh
Inventor
茂木隆
久保田耕平
松田亮
本田伸
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
Original Assignee
Fujikoki 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 filed Critical Fujikoki Corp
Publication of CN110892212A publication Critical patent/CN110892212A/zh
Application granted granted Critical
Publication of CN110892212B publication Critical patent/CN110892212B/zh
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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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • 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
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/46—Attachment of sealing rings
    • 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
    • F25B2500/13—Vibrations

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  • 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)
CN201880046313.7A 2017-07-12 2018-05-22 膨胀阀 Active CN110892212B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-136293 2017-07-12
JP2017136293A JP6789555B2 (ja) 2017-07-12 2017-07-12 膨張弁
PCT/JP2018/019607 WO2019012810A1 (ja) 2017-07-12 2018-05-22 膨張弁

Publications (2)

Publication Number Publication Date
CN110892212A CN110892212A (zh) 2020-03-17
CN110892212B true CN110892212B (zh) 2021-09-28

Family

ID=65001614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880046313.7A Active CN110892212B (zh) 2017-07-12 2018-05-22 膨胀阀

Country Status (5)

Country Link
US (1) US11092366B2 (enExample)
JP (1) JP6789555B2 (enExample)
CN (1) CN110892212B (enExample)
DE (1) DE112018003565T5 (enExample)
WO (1) WO2019012810A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102604318B1 (ko) * 2018-12-05 2023-11-21 가부시기가이샤 후지고오키 밸브 장치
US11754204B2 (en) 2020-07-27 2023-09-12 Hanon Systems Stabilized h-plate

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1530603A (zh) * 2003-03-12 2004-09-22 ��ʽ���粻������ 膨胀阀
KR20050117337A (ko) * 2004-06-10 2005-12-14 기아자동차주식회사 팽창밸브의 소음 및 진동 저감 구조
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
CN103375597A (zh) * 2012-04-25 2013-10-30 株式会社Tgk 膨胀阀及防振弹簧
JP6053543B2 (ja) * 2013-02-01 2016-12-27 株式会社不二工機 温度式膨張弁

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053543B2 (ja) 1980-06-27 1985-11-26 松下電工株式会社 無鉄芯電機子の製造方法
JPH08145505A (ja) * 1994-11-25 1996-06-07 Tgk Co Ltd 膨張弁
DE602005001293T2 (de) * 2004-05-17 2008-02-07 Fujikoki Corp. Entspannungsventil
JP5136109B2 (ja) * 2008-02-18 2013-02-06 株式会社デンソー 膨張弁
JP6142181B2 (ja) * 2013-03-12 2017-06-07 株式会社テージーケー 膨張弁および防振ばね
JP6368895B2 (ja) * 2014-10-01 2018-08-08 株式会社テージーケー 制御弁
JP6697976B2 (ja) * 2016-08-09 2020-05-27 株式会社不二工機 膨張弁

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1530603A (zh) * 2003-03-12 2004-09-22 ��ʽ���粻������ 膨胀阀
KR20050117337A (ko) * 2004-06-10 2005-12-14 기아자동차주식회사 팽창밸브의 소음 및 진동 저감 구조
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
CN103375597A (zh) * 2012-04-25 2013-10-30 株式会社Tgk 膨胀阀及防振弹簧
JP6053543B2 (ja) * 2013-02-01 2016-12-27 株式会社不二工機 温度式膨張弁

Also Published As

Publication number Publication date
US11092366B2 (en) 2021-08-17
CN110892212A (zh) 2020-03-17
JP2019019996A (ja) 2019-02-07
WO2019012810A1 (ja) 2019-01-17
JP6789555B2 (ja) 2020-11-25
DE112018003565T5 (de) 2020-05-07
US20200200278A1 (en) 2020-06-25

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