CN104110500A - 不可拆卸式液化石油气智能瓶阀 - Google Patents

不可拆卸式液化石油气智能瓶阀 Download PDF

Info

Publication number
CN104110500A
CN104110500A CN201410207392.9A CN201410207392A CN104110500A CN 104110500 A CN104110500 A CN 104110500A CN 201410207392 A CN201410207392 A CN 201410207392A CN 104110500 A CN104110500 A CN 104110500A
Authority
CN
China
Prior art keywords
valve
valve body
liquefied petroleum
petroleum gas
valve rod
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
CN201410207392.9A
Other languages
English (en)
Inventor
王干友
朱平
陈永茂
左锦山
黄忠华
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.)
Yangzhou Anyi Valve Co Ltd
Original Assignee
Yangzhou Anyi Valve Co 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 Yangzhou Anyi Valve Co Ltd filed Critical Yangzhou Anyi Valve Co Ltd
Priority to CN201410207392.9A priority Critical patent/CN104110500A/zh
Publication of CN104110500A publication Critical patent/CN104110500A/zh
Pending legal-status Critical Current

Links

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
    • F16K1/02—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
    • F16K1/04—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 with a cut-off member rigid with the spindle, e.g. main valves
    • 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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • F16K1/485—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

本发明涉及一种不可拆卸式液化石油气瓶阀。包括阀体（1）和设置在阀体（1）内的阀杆（3），阀杆（3）上设有由阀杆（3）带动的活门组件（2），所述阀体（1）外部设有和阀体（1）过盈配合的压帽（5），压帽（5）下端和阀体（1）外台阶形成全包收口。本发明结构简单、零部件较少，由于采用压帽与阀体轴孔小过盈配合，压帽下端并采用全包收口，同时在阀体和压帽之间增设了聚四氟乙烯垫片，防止了瓶阀全开启时发生咬死现象，其可靠性和耐用性都得到了保证。

Description

不可拆卸式液化石油气智能瓶阀
技术领域
本发明涉及一种不可拆卸式液化石油气瓶阀，属于瓶阀技术领域。  
背景技术
液化石油气是可燃气体，而瓶阀是液化石油气瓶的主要安全附件，因其特殊性，要求瓶阀具备不可拆卸性，否则极易会因为人们的随意拆卸和装配，极易会发生漏气等现象的发生；为此各个生产厂家都采用各种方式来实现这一目的，总的来说现有的瓶阀其不可拆卸结构形式可用一般工具拆卸，其拆卸件可见损坏，从而证明此阀被拆卸过。
发明内容
本发明的目的是提供一种压帽全包收口的不可拆卸式液化石油气智能瓶阀，其一般工具不可拆卸，从而使瓶阀更安全。
为此本发明采用的技术方案是：本发明包括阀体（1）和设置在阀体（1）内的阀杆（3），阀杆（3）上设有由阀杆（3）带动的活门组件（2），所述阀体（1）外部设有和阀体（1）过盈配合的压帽（5），压帽（5）下端和阀体（1）外台阶形成全包收口。
所述压帽（5）端面和阀体（1）之间设弹性垫片（4）。
阀杆（3）上部通过自锁螺母（7）和手轮（6）形成连接，阀杆（3）和阀体（1）螺纹连接，阀杆（3）和活门组件（2）T槽连接。
所述弹性垫片（4）为聚四氟乙烯。
本发明的优点是：本发明结构简单、零部件较少，由于采用压帽与阀体轴孔小过盈配合，压帽下端并采用全包收口，同时在阀体和压帽之间增设了聚四氟乙烯垫片，防止了瓶阀全开启时发生咬死现象，其可靠性和耐用性都得到了保证。
附图说明
说明书附图为本发明的结构示意图。
图中1为阀体、2为活门组件、3为阀杆、4为垫片、5为压帽、6为手轮、7为自锁螺母。
具体实施方式
本发明包括阀体1，阀体1的组装从内到外依次设有活门组件2、阀杆3，其阀体1外部设垫片4、压帽5、手轮6和自锁螺母7。
所述垫片4为聚四氟乙烯材料，防止阀杆3全开启时与压帽5发生咬死。
所述压帽5与阀体1为轴孔小过盈配合，其下端全包收口与阀体外台阶紧密咬合。
本发明当正常使用时，逆时针旋转手轮6，因手轮6通过自锁螺母7固定在阀杆3上，又因阀杆3与阀体1是螺纹连接，以及阀杆3与活门组件是通过T槽连接，所以阀杆3和活门组件2同时向上运动，实现瓶阀开启；当手轮6顺时针旋转，此时阀杆3和活门组件2同时向下运动，实现瓶阀关闭，同时本阀还具备有芯片读取功能。

Claims (4)

1.不可拆卸式液化石油气智能瓶阀，包括阀体（1）和设置在阀体（1）内的阀杆（3），阀杆（3）上设有由阀杆（3）带动的活门组件（2），其特征在于，所述阀体（1）外部设有和阀体（1）过盈配合的压帽（5），压帽（5）下端和阀体（1）外台阶形成全包收口。
2.根据权利要求1所述的不可拆卸式液化石油气智能瓶阀，其特征在于，所述压帽（5）端面和阀体（1）之间设弹性垫片（4）。
3.根据权利要求1所述的不可拆卸式液化石油气智能瓶阀，其特征在于，阀杆（3）上部通过自锁螺母（7）和手轮（6）形成连接，阀杆（3）和阀体（1）螺纹连接，阀杆（3）和活门组件（2）T槽连接。
4.根据权利要求1所述的不可拆卸式液化石油气智能瓶阀，其特征在于，所述弹性垫片（4）为聚四氟乙烯。
CN201410207392.9A 2014-05-16 2014-05-16 不可拆卸式液化石油气智能瓶阀 Pending CN104110500A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410207392.9A CN104110500A (zh) 2014-05-16 2014-05-16 不可拆卸式液化石油气智能瓶阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410207392.9A CN104110500A (zh) 2014-05-16 2014-05-16 不可拆卸式液化石油气智能瓶阀

Publications (1)

Publication Number Publication Date
CN104110500A true CN104110500A (zh) 2014-10-22

Family

ID=51707420

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410207392.9A Pending CN104110500A (zh) 2014-05-16 2014-05-16 不可拆卸式液化石油气智能瓶阀

Country Status (1)

Country Link
CN (1) CN104110500A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2462169Y (zh) * 2001-01-02 2001-11-28 于继涛 带自动锁帽的阀
CN2517702Y (zh) * 2001-12-26 2002-10-23 张万武 一种带锁闭帽的锁闭阀
CN2524042Y (zh) * 2002-01-18 2002-12-04 高庆毅 免开锁帽式锁闭阀
KR200436522Y1 (ko) * 2007-01-31 2007-09-03 주식회사 삼천리 가스밸브 잠금장치
CN202834234U (zh) * 2012-08-17 2013-03-27 鹤山市伟伦铜业科技有限公司 一种快接气瓶阀门
CN203796986U (zh) * 2014-04-09 2014-08-27 孙家驹 一种不可拆卸的石油液化气角阀
CN204042012U (zh) * 2014-05-16 2014-12-24 扬州市安宜阀门有限公司 不可拆卸式液化石油气智能瓶阀

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2462169Y (zh) * 2001-01-02 2001-11-28 于继涛 带自动锁帽的阀
CN2517702Y (zh) * 2001-12-26 2002-10-23 张万武 一种带锁闭帽的锁闭阀
CN2524042Y (zh) * 2002-01-18 2002-12-04 高庆毅 免开锁帽式锁闭阀
KR200436522Y1 (ko) * 2007-01-31 2007-09-03 주식회사 삼천리 가스밸브 잠금장치
CN202834234U (zh) * 2012-08-17 2013-03-27 鹤山市伟伦铜业科技有限公司 一种快接气瓶阀门
CN203796986U (zh) * 2014-04-09 2014-08-27 孙家驹 一种不可拆卸的石油液化气角阀
CN204042012U (zh) * 2014-05-16 2014-12-24 扬州市安宜阀门有限公司 不可拆卸式液化石油气智能瓶阀

Similar Documents

Publication Publication Date Title
CN204255647U (zh) 一种用于机匣孔封堵的孔探仪堵头结构
CN105508627B (zh) 一种高压管路手动平衡式阀
CN204459382U (zh) 一体式先导头组件
CN204042012U (zh) 不可拆卸式液化石油气智能瓶阀
CN104110500A (zh) 不可拆卸式液化石油气智能瓶阀
CN110345257A (zh) 一种内置式气瓶阀门及装有该阀门的气瓶
CN103075549A (zh) 一种过流阀
CN103586158A (zh) 一种多功能喷雾阀
CN203823079U (zh) 顶部导向波纹管密封低噪音单座调节阀
CN203686340U (zh) 一种低温绝热气瓶安全阀节气座
JP3181246U (ja) 圧力管のジョイント構造
CN201339760Y (zh) 波纹管密封结构调节阀
CN208281527U (zh) 一种阀盖可拆卸的节流阀
CN107269862A (zh) 一种能换双芯截止阀
CN207316152U (zh) 一种单向阀
CN203394934U (zh) 一种气动执行机构限位开关用的导向轴
CN204114183U (zh) 一种直插式角式截止阀
CN203202272U (zh) 一种半球阀
CN205078288U (zh) 一种护帮双向锁的阀芯组件
EP2799187A3 (en) Metering valve
CN104315336B (zh) 一种lng一体式供气设备
CN109340206A (zh) 一种新型转向器行程卸荷机构
CN207906008U (zh) 全向旋转手动泵
CN207592107U (zh) 自动喷枪
CN105889606A (zh) 一种充液阀

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20141022

RJ01 Rejection of invention patent application after publication