CN202659933U - 船用螺旋阀的阀体 - Google Patents

船用螺旋阀的阀体 Download PDF

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Publication number
CN202659933U
CN202659933U CN 201220012268 CN201220012268U CN202659933U CN 202659933 U CN202659933 U CN 202659933U CN 201220012268 CN201220012268 CN 201220012268 CN 201220012268 U CN201220012268 U CN 201220012268U CN 202659933 U CN202659933 U CN 202659933U
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valve
valve body
worm
rotating shaft
screw
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Expired - Fee Related
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CN 201220012268
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Inventor
胡光荣
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TONGLING XINCHUANG FLUID TECHNOLOGY Co Ltd
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TONGLING XINCHUANG FLUID TECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种船用螺旋阀的阀体，包括有筒形的阀体，阀体的内壁上设有螺旋状的挡齿，挡齿内旋合有阀板，阀体内设有转轴，转轴上安装着所述的阀板，转轴的另一端安装有蜗轮，阀体上安装有竖向的蜗杆，蜗杆与蜗轮相配合。本实用新型的阀口偏心位于阀板上，转动不同角度实现阀口的通闭，结构设计合理，阀体内的密封性能进一步提高。

Description

船用螺旋阀的阀体
技术领域
    本实用新型涉及船用螺旋阀，具体属于船用螺旋阀的阀体。
背景技术
船用螺旋阀满足了船舶环境条件，用于控制船舶管路内流体的压力、流量和流动方向的设备。中线对夹式软密封蝶阀采用中线型设计，其阀门主要结构由阀体、阀瓣、阀座、阀杆及传动操作机构等部件组成，阀座采用可脱卸构造，并可根据不同介质的物理化学特性。目前的蝶阀密封结构设计不合理，导致密封性能不强。
实用新型内容
本实用新型的目的是提供一种船用螺旋阀的阀体，阀口偏心位于阀板上，转动不同角度实现阀口的通闭，结构设计合理，阀体内的密封性能进一步提高。
本实用新型的技术方案如下：
船用螺旋阀，包括有筒形的阀体，阀体的内壁上设有螺旋状的挡齿，挡齿内旋合有阀板，阀体内设有转轴，转轴上安装着所述的阀板，转轴的另一端安装有蜗轮，阀体上安装有竖向的蜗杆，蜗杆与蜗轮相配合。
所述的蜗杆的上端安装有手柄。
本实用新型的阀口偏心位于阀板上，转动不同角度实现阀口的通闭，结构设计合理，阀体内的密封性能进一步提高。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图，船用螺旋阀，包括有筒形的阀体1，阀体1的内壁上设有螺旋状的挡齿2，挡齿2内旋合有阀板3，阀体1内设有转轴4，转轴4上安装着阀板3，转轴的另一端安装有蜗轮5，阀体上安装有竖向的蜗杆6，蜗杆6与蜗轮5相配合，蜗杆的上端安装有手柄7。

Claims (2)

1.船用螺旋阀的阀体，包括有筒形的阀体，其特征在于：阀体的内壁上设有螺旋状的挡齿，挡齿内旋合有阀板，阀体内设有转轴，转轴上安装着所述的阀板，转轴的另一端安装有蜗轮，阀体上安装有竖向的蜗杆，蜗杆与蜗轮相配合。
2.根据权利要求1所述的船用螺旋阀的阀体，其特征在于：所述的蜗杆的上端安装有手柄。 
CN 201220012268 2012-01-11 2012-01-11 船用螺旋阀的阀体 Expired - Fee Related CN202659933U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220012268 CN202659933U (zh) 2012-01-11 2012-01-11 船用螺旋阀的阀体

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Application Number Priority Date Filing Date Title
CN 201220012268 CN202659933U (zh) 2012-01-11 2012-01-11 船用螺旋阀的阀体

Publications (1)

Publication Number Publication Date
CN202659933U true CN202659933U (zh) 2013-01-09

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CN 201220012268 Expired - Fee Related CN202659933U (zh) 2012-01-11 2012-01-11 船用螺旋阀的阀体

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107152554A (zh) * 2017-06-29 2017-09-12 重庆市金渝管道设备有限公司 一种齿轮传动阀门

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107152554A (zh) * 2017-06-29 2017-09-12 重庆市金渝管道设备有限公司 一种齿轮传动阀门

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Granted publication date: 20130109

Termination date: 20140111