CN202228769U - 电液式截止/止回阀 - Google Patents

电液式截止/止回阀 Download PDF

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Publication number
CN202228769U
CN202228769U CN201120331251XU CN201120331251U CN202228769U CN 202228769 U CN202228769 U CN 202228769U CN 201120331251X U CN201120331251X U CN 201120331251XU CN 201120331251 U CN201120331251 U CN 201120331251U CN 202228769 U CN202228769 U CN 202228769U
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China
Prior art keywords
valve
oil cylinder
electro
hydraulic type
type stop
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Expired - Fee Related
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CN201120331251XU
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English (en)
Inventor
陶广遂
王建芳
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.)
NANTONG ZHONGSHUN SHIPPING MACHINERY CO Ltd
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NANTONG ZHONGSHUN SHIPPING MACHINERY CO Ltd
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Priority to CN201120331251XU priority Critical patent/CN202228769U/zh
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Abstract

本实用新型公开了一种电液式截止/止回阀,包括阀体、阀瓣,阀瓣与阀杆螺距,阀杆与上方油缸中的活塞连接,所述油缸下端设置一端与油缸下腔相通、另一端与阀块出油口相通的油道;阀块与柱塞泵相通。本实用新型结构合理,工作性能好,操作方便。

Description

电液式截止/止回阀
技术领域
本实用新型涉及一种电液式截止/止回阀。
背景技术
现有的截止阀、止回阀,结构复杂,存在麻烦,工作性能不理想。
发明内容
本实用新型的目的在于提供一种结构合理,工作性能好的电液式截止/止回阀。
本实用新型的技术解决方案是:
一种电液式截止/止回阀,包括阀体、阀瓣,其特征是:阀瓣与阀杆螺距,阀杆与上方油缸中的活塞连接,所述油缸下端设置一端与油缸下腔相通、另一端与阀块出油口相通的油道;阀块与柱塞泵相通。
本实用新型结构合理,工作性能好,操作方便。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型一个实施例的结构示意图。
图2是图1中阀体的结构示意图。
具体实施方式
一种电液式截止/止回阀,包括阀体1、阀瓣2,阀瓣与阀杆螺距,阀杆与上方油缸3中的活塞4连接,所述油缸下端设置一端与油缸下腔相通、另一端与阀块出油口相通的油道5;阀块与柱塞泵相通。阀块及柱塞泵均设置在壳体6中。

Claims (1)

1. 一种电液式截止/止回阀,包括阀体、阀瓣,其特征是:阀瓣与阀杆螺距,阀杆与上方油缸中的活塞连接,所述油缸下端设置一端与油缸下腔相通、另一端与阀块出油口相通的油道;阀块与柱塞泵相通。
CN201120331251XU 2011-09-06 2011-09-06 电液式截止/止回阀 Expired - Fee Related CN202228769U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120331251XU CN202228769U (zh) 2011-09-06 2011-09-06 电液式截止/止回阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120331251XU CN202228769U (zh) 2011-09-06 2011-09-06 电液式截止/止回阀

Publications (1)

Publication Number Publication Date
CN202228769U true CN202228769U (zh) 2012-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120331251XU Expired - Fee Related CN202228769U (zh) 2011-09-06 2011-09-06 电液式截止/止回阀

Country Status (1)

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CN (1) CN202228769U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641378A (zh) * 2015-10-29 2017-05-10 江苏中昊船用阀门制造有限公司 智能型电液控截止阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641378A (zh) * 2015-10-29 2017-05-10 江苏中昊船用阀门制造有限公司 智能型电液控截止阀

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120523

Termination date: 20130906