CN202349249U - 一种一片式球阀 - Google Patents

一种一片式球阀 Download PDF

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Publication number
CN202349249U
CN202349249U CN2011205032706U CN201120503270U CN202349249U CN 202349249 U CN202349249 U CN 202349249U CN 2011205032706 U CN2011205032706 U CN 2011205032706U CN 201120503270 U CN201120503270 U CN 201120503270U CN 202349249 U CN202349249 U CN 202349249U
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China
Prior art keywords
valve
piece type
valve body
ball
type ball
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Expired - Fee Related
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CN2011205032706U
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English (en)
Inventor
范宏
杨祖银
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.)
ZHEJIANG WONSTON VALVE CO Ltd
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ZHEJIANG WONSTON VALVE CO Ltd
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Priority to CN2011205032706U priority Critical patent/CN202349249U/zh
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Publication of CN202349249U publication Critical patent/CN202349249U/zh
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Abstract

本实用新型公开了一种一片式球阀,包括阀体(1)和阀座(3),阀座(3)上装有球体(4),球体(4)与阀杆(5)连接,阀杆(5)的外端与手柄连接,在整体式结构的阀体(1)内部一侧设有用于为阀座(4)定位的台阶,在阀体(1)内部另一侧设有用于压紧阀座(4)的螺接并帽(2),球体(4)的通孔在完全开启状态下与阀体(1)的进出孔同轴。本实用新型的有益效果:结构设计合理,阻力小,密封性能好,维修方便,使用寿命大大延长。

Description

一种一片式球阀
技术领域
本实用新型涉及阀门,具体涉及一种一片式球阀。
背景技术
传统球阀结构设计复杂,体积大,拆卸维护不方便;由于结构设计不合理,采用弯曲流道,阻力大,容易引起阀门密封面的腐蚀,密封性能差,影响了阀门的使用寿命。
发明内容
针对现有的球阀的缺点,本实用新型提供一种新型的一片式球阀。
为了实现上述目的,本实用新型所采取的措施:
一种一片式球阀,包括阀体和阀座,阀座上装有球体,球体与阀杆连接,阀杆的外端与手柄连接,在整体式结构的阀体内部一侧设有用于为阀座定位的台阶,在阀体内部另一侧设有用于压紧阀座的螺接并帽,球体的通孔在完全开启状态下与阀体的进出孔同轴。
本实用新型的有益效果:结构设计合理,阻力小,密封性能好,维修方便,使用寿命大大延长。
附图说明
图1,本实用新型的结构示意图。
具体实施方式
一种一片式球阀,包括阀体1和阀座3,阀座3上装有球体4,球体4与阀杆5连接,阀杆5的外端与手柄连接,在整体式结构的阀体1内部一侧设有用于为阀座4定位的台阶,在阀体1内部另一侧设有用于压紧阀座4的螺接并帽2,拆卸维修方便,球体4的通孔在完全开启状态下与阀体1的进出孔同轴,采用直线流道,阻力小,且有效地保护了阀座3与球体4的密封面。本实用新型的有益效果:结构设计合理,阻力小,密封性能好,维修方便,使用寿命大大延长。
本领域内普通的技术人员的简单更改和替换都是本实用新型的保护范围之内。

Claims (1)

1.一种一片式球阀,包括阀体(1)和阀座(3),阀座(3)上装有球体(4),球体(4)与阀杆(5)连接,阀杆(5)的外端与手柄连接,其特征在于,在整体式结构的阀体(1)内部一侧设有用于为阀座(4)定位的台阶,在阀体(1)内部另一侧设有用于压紧阀座(4)的螺接并帽(2),球体(4)的通孔在完全开启状态下与阀体(1)的进出孔同轴。
CN2011205032706U 2011-12-07 2011-12-07 一种一片式球阀 Expired - Fee Related CN202349249U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205032706U CN202349249U (zh) 2011-12-07 2011-12-07 一种一片式球阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205032706U CN202349249U (zh) 2011-12-07 2011-12-07 一种一片式球阀

Publications (1)

Publication Number Publication Date
CN202349249U true CN202349249U (zh) 2012-07-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205032706U Expired - Fee Related CN202349249U (zh) 2011-12-07 2011-12-07 一种一片式球阀

Country Status (1)

Country Link
CN (1) CN202349249U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792802A (zh) * 2018-08-01 2020-02-14 杨顺立 一种一片式外丝球阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792802A (zh) * 2018-08-01 2020-02-14 杨顺立 一种一片式外丝球阀

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20131207