CN104864108A - 一种电动耐磨闸阀 - Google Patents

一种电动耐磨闸阀 Download PDF

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Publication number
CN104864108A
CN104864108A CN201510316178.1A CN201510316178A CN104864108A CN 104864108 A CN104864108 A CN 104864108A CN 201510316178 A CN201510316178 A CN 201510316178A CN 104864108 A CN104864108 A CN 104864108A
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China
Prior art keywords
valve
electric
thrust bearing
gate valve
valve body
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Application number
CN201510316178.1A
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English (en)
Inventor
毛春龙
毛金根
陈善俊
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JIANGSU JINSHENGYUAN SPECIAL VALVES CO Ltd
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JIANGSU JINSHENGYUAN SPECIAL VALVES CO Ltd
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Priority to CN201510316178.1A priority Critical patent/CN104864108A/zh
Publication of CN104864108A publication Critical patent/CN104864108A/zh
Priority to PCT/CN2015/094645 priority patent/WO2016197540A1/zh
Withdrawn legal-status Critical Current

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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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • 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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating 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
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic

Landscapes

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

Abstract

本发明公开了一种电动耐磨闸阀，属于阀门领域。一种电动耐磨闸阀，包括阀体、阀盖、闸板、阀杆、电驱动装置、电动开关和止推轴承；所述的阀盖设于阀体的上面，所述的阀杆与闸板相连接设于阀体的内部，所述的止推轴承的一端与阀杆相连接，其另一端与电驱动装置相连接，所述的电动开关与电驱动装置相连接，所述的阀体内部的流体通道内壁上涂覆有一层无毒环氧树脂。本发明的耐磨闸阀结构简单、使用方便、耐磨耐腐蚀、使用寿命长，通过电驱动装置驱闸阀的开关，省时省力，提高了生产效率，适用范围广，值得推广。

Description

一种电动耐磨闸阀
技术领域
本发明涉及阀门领域，具体地说，涉及一种电动耐磨闸阀。
背景技术
闸阀以其结构长度短，重量轻，安装维修方便而著称，大多用于低压管道输送系统中使用。目前市场上出现的闸阀其阀体内侧面为凹球面状，密封圈与阀体内侧面的结合为凸球面状，密封圈置于阀体内侧，与球面活动衬合。但是这种闸阀在污水处理、食品饮料加工、化工企业的管道输送系统中，管道内需要输送不同性质的流体介质，其中含有各种易沉淀的物质和易对闸板磨损的颗粒物，因此在使用时，阀门在关闭时，闸板易被积存的颗粒物阻挡以及闸板始终处于磨损状态的缺陷。现有技术中的闸阀多为手动闸阀， 需要人工手动旋转手轮，费时费力，降低了生产效率。
发明内容
为克服现有技术中存在的技术问题，本发明提供一种电动耐磨闸阀，该闸阀具有结构简单，使用方便，耐磨效果好等优点。
为解决上述技术问题，本发明提供如下技术方案：
一种电动耐磨闸阀，包括阀体、阀盖、闸板、阀杆、电驱动装置、电动开关和止推轴承；所述的阀盖设于阀体的上面，所述的阀杆与闸板相连接设于阀体的内部，所述的止推轴承的一端与阀杆相连接，其另一端与电驱动装置相连接，所述的电动开关与电驱动装置相连接，所述的阀体内部的流体通道内壁上涂覆有一层无毒环氧树脂。
更进一步地，所述的阀体内部的流体通道无凹槽，其侧视图呈圆形。
更进一步地，所述的止推轴承设于阀盖内部的顶部。
更进一步地，所述的止推轴承与阀盖之间设有耐磨套。
更进一步地，所述的阀体与阀盖是通过螺栓连接。
有益效果
与现有技术相比，本发明具有如下显著优点：
1、本发明的耐磨闸阀采用止推轴承与阀杆连接，代替了现有技术中阀杆直接与手轮连接造成的损耗，通过设置止推轴承可有效减少摩擦，降低阻力，在止推轴承与阀盖之间再设置一层耐磨套，更是有效增加了闸阀的使用寿命；
2、本发明的阀体内部的流体通道无凹槽，避免了阀门管道内部杂物的沉积，方便闸阀的使用，增加了闸阀的寿命；阀体内部的流体通道内壁上涂覆有一层无毒环氧树脂，增强了流体通道的耐腐蚀能力，增加了闸阀的使用寿命。
3、本发明的耐磨闸阀结构简单、使用方便、耐磨耐腐蚀、使用寿命长，通过电驱动装置驱闸阀的开关，省时省力，提高了生产效率，适用范围广，值得推广。
附图说明
图1为本发明的结构示意图；
图中：1、阀体，2、阀盖，3、闸板，4、阀杆，5、电驱动装置，6、电动开关，7、止推轴承，8、无毒环氧树脂，9、螺栓。
具体实施方式
下面结合附图和实施例对本发明作进一步详细的说明。
实施例
如图1所示，一种电动耐磨闸阀，包括阀体1、阀盖2、闸板3、阀杆4、电驱动装置5、电动开关6和止推轴承7；所述的阀盖2设于阀体1的上面，所述的阀杆4与闸板3相连接设于阀体1的内部，所述的止推轴承7的一端与阀杆4相连接，其另一端与电驱动装置5相连接，所述的电动开关6与电驱动装置5相连接，所述的阀体1内部的流体通道内壁上涂覆有一层无毒环氧树脂8。
所述的阀体内部的流体通道无凹槽，其侧视图呈圆形。所述的止推轴承7设于阀盖2内部的顶部。所述的止推轴承7与阀盖2之间设有耐磨套。所述的阀体1与阀盖2是通过螺栓9连接。

Claims (5)

1. 一种电动耐磨闸阀，包括阀体、阀盖、闸板和阀杆，所述的阀盖设于阀体的上面，所述的阀杆与闸板相连接设于阀体的内部，其特征在于：还包括电驱动装置、电动开关和止推轴承；所述的止推轴承的一端与阀杆相连接，其另一端与电驱动装置相连接，所述的电动开关与电驱动装置相连接，所述的阀体内部的流体通道内壁上涂覆有一层无毒环氧树脂。
2. 如权利要求1所述的一种电动耐磨闸阀，其特征在于：所述的阀体内部的流体通道无凹槽，呈圆形。
3. 如权利要求1所述的一种电动耐磨闸阀，其特征在于：所述的止推轴承设于阀盖内部的顶部。
4. 如权利要求3所述的一种电动耐磨闸阀，其特征在于：所述的止推轴承与阀盖之间设有耐磨套。
5. 如权利要求1所述的一种电动耐磨闸阀，其特征在于：所述的阀体与阀盖是通过螺栓连接。
CN201510316178.1A 2015-06-11 2015-06-11 一种电动耐磨闸阀 Withdrawn CN104864108A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016197540A1 (zh) * 2015-06-11 2016-12-15 江苏金晟元特种阀门股份有限公司 一种电动耐磨闸阀

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706972A1 (en) * 1993-06-25 1994-12-30 Ferrara Vincent Device for limiting the force or torque involved in operating valves
CN201547289U (zh) * 2009-08-25 2010-08-11 上海长征泵阀有限公司 一种新型排渣闸阀
CN103115164A (zh) * 2013-02-04 2013-05-22 连云港远洋流体装卸设备有限公司 弹簧补偿式低温浮动球阀
CN203703189U (zh) * 2014-02-07 2014-07-09 成都航利阀门成套设备有限公司 一种可与pe管连接的弹性密封新型燃气闸阀
CN203963075U (zh) * 2014-07-31 2014-11-26 湖北泰和石化设备有限公司 一种复合弹簧连接楔式双闸板闸阀
CN204704408U (zh) * 2015-06-11 2015-10-14 江苏金晟元特种阀门股份有限公司 一种电动耐磨闸阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5842680A (en) * 1997-09-11 1998-12-01 Cts Corporation Actuator using magnetic forces to reduce frictional forces
CN1928404A (zh) * 2006-09-25 2007-03-14 上海峰通阀门制造有限公司 弹性座封闸阀
CN201068988Y (zh) * 2007-07-27 2008-06-04 张跃 关断式停电复位电动阀
CN201412447Y (zh) * 2009-05-08 2010-02-24 瓦房店金海轴承制造有限公司 带有锁紧套宽内圈的调心滚子轴承
CN104864108A (zh) * 2015-06-11 2015-08-26 江苏金晟元特种阀门股份有限公司 一种电动耐磨闸阀

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706972A1 (en) * 1993-06-25 1994-12-30 Ferrara Vincent Device for limiting the force or torque involved in operating valves
CN201547289U (zh) * 2009-08-25 2010-08-11 上海长征泵阀有限公司 一种新型排渣闸阀
CN103115164A (zh) * 2013-02-04 2013-05-22 连云港远洋流体装卸设备有限公司 弹簧补偿式低温浮动球阀
CN203703189U (zh) * 2014-02-07 2014-07-09 成都航利阀门成套设备有限公司 一种可与pe管连接的弹性密封新型燃气闸阀
CN203963075U (zh) * 2014-07-31 2014-11-26 湖北泰和石化设备有限公司 一种复合弹簧连接楔式双闸板闸阀
CN204704408U (zh) * 2015-06-11 2015-10-14 江苏金晟元特种阀门股份有限公司 一种电动耐磨闸阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016197540A1 (zh) * 2015-06-11 2016-12-15 江苏金晟元特种阀门股份有限公司 一种电动耐磨闸阀

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Application publication date: 20150826