CN104251319A - 一种按压式延时阀芯结构 - Google Patents

一种按压式延时阀芯结构 Download PDF

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Publication number
CN104251319A
CN104251319A CN201310266370.5A CN201310266370A CN104251319A CN 104251319 A CN104251319 A CN 104251319A CN 201310266370 A CN201310266370 A CN 201310266370A CN 104251319 A CN104251319 A CN 104251319A
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valve core
water outlet
piston rod
water
spool
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CN201310266370.5A
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谢伟杰
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    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/48—Mechanical actuating means actuated by mechanical timing-device, e.g. with dash-pot

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

本发明公开了一种按压式延时阀芯结构，包括阀芯壳体及与阀芯壳体配合安装的压盖，阀芯壳体上设有阀芯进水口和阀芯出水口，阀芯出水口比阀芯进水口高，阀芯壳体内设有位于阀芯进水口和阀芯出水口之间的支架座，支架座固定安装有阀芯座，阀芯座设有阀芯座进水口和阀芯座出水口，阀芯座出水口上设有连接配合有T型活塞杆，阀芯座出水口内设有与T型活塞杆配合密封的第一密封胶圈；所述的T型活塞杆套有回位弹簧，T型活塞杆内设有导通其侧面至顶面的倒T型导水槽，T型活塞杆连接固定有T型压杆，T型压杆以铆钉与压盖的内顶面固定连接。该按压式延时阀芯结构采用抽拉式实现出水并具有延时出水的作用，压盖能自动回位，实现自动闭水。

Description

一种按压式延时阀芯结构
技术领域
本发明涉及卫浴设备领域中的阀芯结构领域，尤其涉及一种采用按压式延时出水并可自动回位的阀芯结构。
背景技术
目前，现有技术中所使用的阀芯结构一般都是结构比较复杂，成本高，而且在出水后不能自动回位，自动关闭出水；当阀芯结构带有自动回位功能时，但由于结构的限制，自动回位较快，造成出水时间短，且浪费水十分严重。
发明内容
本发明为了解决上述的问题，提供一种具有延时出水作用的按压式延时阀芯结构，该按压式延时阀芯结构能延长出水的时间，自动回位后能自动关闭出水，节约水源。
本发明解决其技术问题所采用的技术方案是：一种按压式延时阀芯结构，包括阀芯壳体及与阀芯壳体配合安装的压盖，阀芯壳体上设有阀芯进水口和阀芯出水口，阀芯出水口比阀芯进水口高，阀芯壳体内设有位于阀芯进水口和阀芯出水口之间的支架座，支架座固定安装有阀芯座，阀芯座设有阀芯座进水口和阀芯座出水口，阀芯座出水口上设有连接配合有T型活塞杆，阀芯座出水口内设有与T型活塞杆配合密封的第一密封胶圈；所述的T型活塞杆套有回位弹簧，T型活塞杆内设有导通其侧面至顶面的倒T型导水槽，T型活塞杆连接固定有T型压杆，T型压杆以铆钉与压盖的内顶面固定连接。阀芯座和T型活塞杆等设置于阀芯壳体内，通过压盖压下压杆控制活塞杆运动，活塞杆运动时倒T型导水槽的侧部进水口也跟随着运动，当倒T型导水槽的侧部进水口与第一密封胶圈不再处于密封状态时，水就从阀芯壳体的阀芯进水口进入，经过阀芯座进水口进入阀芯座，然后从倒T型导水槽的端部进水口流入倒T型导水槽内并从侧部的进水口流出，然后从阀芯壳体的阀芯出水口流出；由于回位弹簧的作用，当停止按压压盖时，T型活塞杆会自动回位到初始状态，完成闭水的功能。
进一步的，所述的支架座与阀芯座之间还设有第二密封胶圈密封。
本发明的有益效果是：该按压式延时阀芯结构以压盖、压杆、T型活塞杆等简单的部件取代传统技术的复杂阀芯，采用抽拉式实现出水并具有延时出水的作用，在出水后，压盖能自动回位，实现自动闭水，还能节约水源。且整体结构简单，使用方便，美观，成本低。
附图说明
图1是本发明的按压式延时阀芯结构的示意图。
具体实施方式
实施例1
本实施例1所描述的一种按压式延时阀芯结构，如图1所示，包括阀芯壳体1及与阀芯壳体配合安装的压盖2，阀芯壳体上设有阀芯进水口3和阀芯出水口4，阀芯出水口比阀芯进水口高，阀芯壳体内设有位于阀芯进水口和阀芯出水口之间的支架座5，支架座固定安装有阀芯座6，阀芯座设有阀芯座进水口7和阀芯座出水口8，阀芯座出水口上设有连接配合有T型活塞杆9，阀芯座出水口内设有与T型活塞杆配合密封的第一密封胶圈10；所述的T型活塞杆套有回位弹簧11，T型活塞杆内设有导通其侧面至顶面的倒T型导水槽12，T型活塞杆连接固定有T型压杆13，T型压杆以铆钉14与压盖的内顶面固定连接。阀芯座和T型活塞杆等设置于阀芯壳体内，通过压盖压下压杆控制活塞杆运动，活塞杆运动时倒T型导水槽的侧部进水口也跟随着运动，当倒T型导水槽的侧部进水口与第一密封胶圈不再处于密封状态时，水就从阀芯壳体的阀芯进水口进入，经过阀芯座进水口进入阀芯座，然后从倒T型导水槽的端部进水口流入倒T型导水槽内并从侧部的进水口流出，然后从阀芯壳体的阀芯出水口流出；由于回位弹簧的作用，当停止按压压盖时，T型活塞杆会自动回位到初始状态，完成闭水的功能。
进一步的，所述的支架座与阀芯座之间还设有第二密封胶圈15密封。
以上所述，仅是本发明的较佳实施例而已，并非对本发明的结构作任何形式上的限制。凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明的技术方案的范围内。

Claims (2)

1.一种按压式延时阀芯结构，其特征在于：包括阀芯壳体及与阀芯壳体配合安装的压盖，阀芯壳体上设有阀芯进水口和阀芯出水口，阀芯出水口比阀芯进水口高，阀芯壳体内设有位于阀芯进水口和阀芯出水口之间的支架座，支架座固定安装有阀芯座，阀芯座设有阀芯座进水口和阀芯座出水口，阀芯座出水口上设有连接配合有T型活塞杆，阀芯座出水口内设有与T型活塞杆配合密封的第一密封胶圈；所述的T型活塞杆套有回位弹簧，T型活塞杆内设有导通其侧面至顶面的倒T型导水槽，T型活塞杆连接固定有T型压杆，T型压杆以铆钉与压盖的内顶面固定连接。
2.根据权利要求1所述的一种按压式延时阀芯结构，其特征在于：所述的支架座与阀芯座之间还设有第二密封胶圈密封。
CN201310266370.5A 2013-06-28 2013-06-28 一种按压式延时阀芯结构 Pending CN104251319A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089097U (zh) * 1990-11-29 1991-11-20 何钢奎 延时自闭水龙头
GB2313174A (en) * 1996-05-14 1997-11-19 Ross Operating Valve Co Fluid control valve with soft startup
CN202165630U (zh) * 2011-07-30 2012-03-14 山西亚乐士环保技术股份有限公司 真空接触阀
CN202349327U (zh) * 2011-11-22 2012-07-25 福建夏龙卫浴有限公司 一种易于使用的延时冲洗阀

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089097U (zh) * 1990-11-29 1991-11-20 何钢奎 延时自闭水龙头
GB2313174A (en) * 1996-05-14 1997-11-19 Ross Operating Valve Co Fluid control valve with soft startup
CN202165630U (zh) * 2011-07-30 2012-03-14 山西亚乐士环保技术股份有限公司 真空接触阀
CN202349327U (zh) * 2011-11-22 2012-07-25 福建夏龙卫浴有限公司 一种易于使用的延时冲洗阀

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Application publication date: 20141231