CN109219716B - 电动阀 - Google Patents

电动阀 Download PDF

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Publication number
CN109219716B
CN109219716B CN201780033172.0A CN201780033172A CN109219716B CN 109219716 B CN109219716 B CN 109219716B CN 201780033172 A CN201780033172 A CN 201780033172A CN 109219716 B CN109219716 B CN 109219716B
Authority
CN
China
Prior art keywords
valve
valve port
failure state
peripheral surface
fluid
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
CN201780033172.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN109219716A (zh
Inventor
中川大树
传田宏树
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.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
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 Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Priority to CN202110648153.7A priority Critical patent/CN113494619B/zh
Publication of CN109219716A publication Critical patent/CN109219716A/zh
Application granted granted Critical
Publication of CN109219716B publication Critical patent/CN109219716B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • 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
    • 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
    • F16K1/02—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 screw-spindle
    • 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
    • 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
    • F16K1/36—Valve members
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
CN201780033172.0A 2016-06-14 2017-04-21 电动阀 Active CN109219716B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110648153.7A CN113494619B (zh) 2016-06-14 2017-04-21 电动阀

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-117840 2016-06-14
JP2016117840A JP6359593B2 (ja) 2016-06-14 2016-06-14 電動弁
PCT/JP2017/016022 WO2017217114A1 (ja) 2016-06-14 2017-04-21 電動弁

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110648153.7A Division CN113494619B (zh) 2016-06-14 2017-04-21 电动阀

Publications (2)

Publication Number Publication Date
CN109219716A CN109219716A (zh) 2019-01-15
CN109219716B true CN109219716B (zh) 2021-07-02

Family

ID=60664358

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780033172.0A Active CN109219716B (zh) 2016-06-14 2017-04-21 电动阀
CN202110648153.7A Active CN113494619B (zh) 2016-06-14 2017-04-21 电动阀

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110648153.7A Active CN113494619B (zh) 2016-06-14 2017-04-21 电动阀

Country Status (3)

Country Link
JP (1) JP6359593B2 (enExample)
CN (2) CN109219716B (enExample)
WO (1) WO2017217114A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3779253A4 (en) * 2018-03-26 2021-12-29 Fujikoki Corporation Electrically operated valve
JP6978391B2 (ja) * 2018-08-31 2021-12-08 株式会社鷺宮製作所 電動弁及び冷凍サイクルシステム
EP3671070A1 (en) 2018-12-20 2020-06-24 Danfoss A/S Valve, in particular expansion valve
EP3671073A1 (en) 2018-12-20 2020-06-24 Danfoss A/S Electric expansion valve
CN111473119A (zh) * 2020-05-12 2020-07-31 桂林市啄木鸟医疗器械有限公司 一种调压阀及压力调节系统
JP7440107B2 (ja) * 2022-01-19 2024-02-28 株式会社不二工機 電動弁
JP7763808B2 (ja) * 2023-05-17 2025-11-04 株式会社鷺宮製作所 電動弁および冷凍サイクルシステム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87209716U (zh) * 1987-06-26 1988-07-27 后勤工程学院 电磁阀开关主量孔节油装置
JPH06323447A (ja) * 1993-05-11 1994-11-25 Taikisha Ltd 流量制御弁
JP3817071B2 (ja) * 1998-07-06 2006-08-30 株式会社鷺宮製作所 電動式コントロールバルブ
JP4812601B2 (ja) * 2006-01-05 2011-11-09 株式会社不二工機 電動弁
JP4762018B2 (ja) * 2006-03-23 2011-08-31 株式会社不二工機 電動弁
JP2008169910A (ja) * 2007-01-11 2008-07-24 Fuji Koki Corp 電動弁
CN201121713Y (zh) * 2007-11-06 2008-09-24 浙江三花股份有限公司 一种阀结构和电子膨胀阀
JP3145048U (ja) * 2008-07-11 2008-09-25 株式会社鷺宮製作所 電動膨張弁及び冷凍サイクル
JP5563862B2 (ja) * 2010-03-30 2014-07-30 株式会社不二工機 電動弁
JP2014142136A (ja) * 2013-01-24 2014-08-07 Pacific Ind Co Ltd 電動膨張弁
CN103968620B (zh) * 2013-01-28 2016-03-23 珠海格力电器股份有限公司 电子膨胀阀及具有其的制冷装置
JP6676432B2 (ja) * 2016-03-28 2020-04-08 株式会社不二工機 電動弁及びその組立方法

Also Published As

Publication number Publication date
WO2017217114A1 (ja) 2017-12-21
CN113494619B (zh) 2023-07-25
CN109219716A (zh) 2019-01-15
JP2017223263A (ja) 2017-12-21
CN113494619A (zh) 2021-10-12
JP6359593B2 (ja) 2018-07-18

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