CN104075015A - 密封电磁阀 - Google Patents

密封电磁阀 Download PDF

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Publication number
CN104075015A
CN104075015A CN201410261094.8A CN201410261094A CN104075015A CN 104075015 A CN104075015 A CN 104075015A CN 201410261094 A CN201410261094 A CN 201410261094A CN 104075015 A CN104075015 A CN 104075015A
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CN
China
Prior art keywords
valve
iron core
piston
coil
sealing
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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
CN201410261094.8A
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English (en)
Inventor
罗宇新
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Suzhou Guji Electronic Technology Co Ltd
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Suzhou Guji Electronic Technology Co Ltd
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Publication date
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Priority to CN201410261094.8A priority Critical patent/CN104075015A/zh
Publication of CN104075015A publication Critical patent/CN104075015A/zh
Pending legal-status Critical Current

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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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

本发明公开了一种密封电磁阀，包括外壳、开阀线圈、动铁芯、阀体、主阀腔、活塞、阀杆，还包括上阀腔、小阀、密封件、压盖法兰，所述外壳内设置有开阀线圈，开阀线圈内设置有动铁芯；所述外壳与阀体通过压盖法兰相连接；所述动铁芯底部连接有阀杆，阀杆中部套接有密封件，阀杆末端设置有小阀，所述小阀设置于活塞内，用于启闭活塞上的缺口；所述活塞设置在上阀腔内，所述上阀腔通过活塞上的缺口与主阀腔相导通。本发明提供的密封电磁阀，可使用在深冷和高温工作介质的管路系统中，并且采用自锁结构，可达到节能目的。

Description

密封电磁阀
技术领域
本发明涉及一种密封电磁阀，属于电磁阀技术领域。
背景技术
目前，电磁阀用在易燃、易爆和有毒工况场合中，常常遇到温度过高或过低的情况，长期使用下，会出现阀门泄漏情况，给现场工作人员带来安全风险。
发明内容
目的：为了克服现有技术中存在的不足，本发明提供一种密封电磁阀。 
技术方案：为解决上述技术问题，本发明采用的技术方案为：
一种密封电磁阀，包括外壳、开阀线圈、动铁芯、阀体、主阀腔、活塞、阀杆，还包括上阀腔、小阀、密封件、压盖法兰，所述外壳内设置有开阀线圈，开阀线圈内设置有动铁芯；所述外壳与阀体通过压盖法兰相连接；所述动铁芯底部连接有阀杆，阀杆中部套接有密封件，阀杆末端设置有小阀，所述小阀设置于活塞内，用于启闭活塞上的缺口；所述活塞设置在上阀腔内，所述上阀腔通过活塞上的缺口与主阀腔相导通。
还包括缸套，所述缸套嵌套于上阀腔侧壁上。
还包括悬挂杆、关阀线圈、关阀动铁芯、卡子，所述悬挂杆设置于动铁芯顶端；所述关阀线圈设置于开阀线圈上部，关阀线圈顶部设置有关阀动铁芯，关阀动铁芯顶部设置有两个卡子，关阀动铁芯向下，两个卡子松开；悬挂杆顶端向上，可卡接于两个卡子内。
作为优选方案，所述密封件设置为填料。
作为优选方案，所述密封件设置为波纹管。
作为优选方案，所述阀体两端设置有法兰接口。
有益效果：本发明提供的密封电磁阀，可使用在深冷和高温工作介质的管路系统中，并且采用自锁结构，可达到节能目的。 
附图说明
图1为本发明的结构示意图。
具体实施方式
下面结合附图对本发明作更进一步的说明。
如图1所示，一种密封电磁阀，包括外壳1、开阀线圈2、动铁芯3、阀体4、主阀腔5、活塞6、阀杆7，还包括上阀腔8、小阀9、密封件10、压盖法兰11，所述外壳1内设置有开阀线圈2，开阀线圈2内设置有动铁芯3；所述外壳1与阀体4通过压盖法兰11相连接；所述动铁芯3底部连接有阀杆7，阀杆7中部套接有密封件10，阀杆7末端设置有小阀9，所述小阀9设置于活塞6内，用于启闭活塞6上的缺口；所述活塞6设置在上阀腔8内，所述上阀腔8通过活塞6上的缺口与主阀腔5相导通。
还包括缸套12，所述缸套12嵌套于上阀腔8侧壁上。
还包括悬挂杆13、关阀线圈14、关阀动铁芯15、卡子16，所述悬挂杆13设置于动铁芯3顶端；所述关阀线圈14设置于开阀线圈2上部，关阀线圈14顶部设置有关阀动铁芯15，关阀动铁芯15顶部设置有两个卡子16，关阀动铁芯15向下，两个卡子16松开；悬挂杆13顶端向上，可卡接于两个卡子16内。
作为优选方案，所述密封件10设置为填料。
作为优选方案，所述密封件10设置为波纹管。
作为优选方案，所述阀体4两端设置有法兰接口。
本发明提供的密封电磁阀，可使用在深冷和高温工作介质的管路系统中，并且采用自锁结构，可达到节能目的。
以上所述仅是本发明的优选实施方式，应当指出：对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (6)

1.一种密封电磁阀，包括外壳、开阀线圈、动铁芯、阀体、主阀腔、活塞、阀杆，其特征在于：还包括上阀腔、小阀、密封件、压盖法兰，所述外壳内设置有开阀线圈，开阀线圈内设置有动铁芯；所述外壳与阀体通过压盖法兰相连接；所述动铁芯底部连接有阀杆，阀杆中部套接有密封件，阀杆末端设置有小阀，所述小阀设置于活塞内，用于启闭活塞上的缺口；所述活塞设置在上阀腔内，所述上阀腔通过活塞上的缺口与主阀腔相导通。
2.根据权利要求1所述的密封电磁阀，其特征在于：还包括缸套，所述缸套嵌套于上阀腔侧壁上。
3.根据权利要求1或2所述的密封电磁阀，其特征在于：还包括悬挂杆、关阀线圈、关阀动铁芯、卡子，所述悬挂杆设置于动铁芯顶端；所述关阀线圈设置于开阀线圈上部，关阀线圈顶部设置有关阀动铁芯，关阀动铁芯顶部设置有两个卡子，关阀动铁芯向下，两个卡子松开；悬挂杆顶端向上，可卡接于两个卡子内。
4.根据权利要求1或2所述的密封电磁阀，其特征在于：所述密封件设置为填料。
5.根据权利要求1或2所述的密封电磁阀，其特征在于：所述密封件设置为波纹管。
6.根据权利要求1或2所述的密封电磁阀，其特征在于：所述阀体两端设置有法兰接口。
CN201410261094.8A 2014-06-13 2014-06-13 密封电磁阀 Pending CN104075015A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106838400A (zh) * 2015-09-28 2017-06-13 纳博特斯克有限公司 释放阀

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202266733U (zh) * 2011-10-08 2012-06-06 陈松林 一种自保持电磁阀
CN202901479U (zh) * 2012-11-02 2013-04-24 宁波开灵气动元件制造有限公司 一种先导式防腐电磁阀
CN204004698U (zh) * 2014-06-13 2014-12-10 苏州固基电子科技有限公司 密封电磁阀

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202266733U (zh) * 2011-10-08 2012-06-06 陈松林 一种自保持电磁阀
CN202901479U (zh) * 2012-11-02 2013-04-24 宁波开灵气动元件制造有限公司 一种先导式防腐电磁阀
CN204004698U (zh) * 2014-06-13 2014-12-10 苏州固基电子科技有限公司 密封电磁阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106838400A (zh) * 2015-09-28 2017-06-13 纳博特斯克有限公司 释放阀

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Application publication date: 20141001