CN204403490U - 自力式压力调节阀 - Google Patents

自力式压力调节阀 Download PDF

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Publication number
CN204403490U
CN204403490U CN201420768158.9U CN201420768158U CN204403490U CN 204403490 U CN204403490 U CN 204403490U CN 201420768158 U CN201420768158 U CN 201420768158U CN 204403490 U CN204403490 U CN 204403490U
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China
Prior art keywords
valve
condenser
pressure pipe
pressure
self
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Expired - Fee Related
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CN201420768158.9U
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English (en)
Inventor
李怡华
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.)
Fuyang Is From Force Control Valve Co Ltd
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Fuyang Is From Force Control Valve Co Ltd
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Priority to CN201420768158.9U priority Critical patent/CN204403490U/zh
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Abstract

一种自力式压力调节阀，包括阀体、阀座、阀杆、阀芯、压力调节盘、密封填料、压紧螺母、冷凝器、取压管，其主要技术特征是在取压管和冷凝器之间增设球阀。本实用新型在冷凝器和取压管之间加装一只球阀，从而实现在不停机情况下可以加水，不影响生产。

Description

自力式压力调节阀
技术领域
本实用新型涉及一种自力式压力调节阀。
背景技术
自力式压力调节阀在使用中介质是蒸汽的场合，阀门在负载的情况下，需对冷凝器定时加水，以确保执行器的橡胶膜片不被烧坏，但在加水过程中先关闭总阀，切断介质从而影响生产。
发明内容
本实用新型的目的在于提供一种在不停机的情况下能够给冷凝器加水的自力式压力调节阀。
本实用新型是通过如下技术方案来实现的：一种自力式压力调节阀，包括阀体、阀座、阀杆、阀芯、压力调节盘、密封填料、压紧螺母、冷凝器、取压管，阀体内设有阀座，阀座上方设有阀杆，阀杆与阀芯配合紧固，压力调节盘设在阀盖外，密封填料密封阀杆，用压紧螺母压紧密封填料，冷凝器与取压管连接并连接在阀体管道上，其主要技术特征是在取压管和冷凝器之间增设球阀。
本实用新型在冷凝器和取压管之间加装一只球阀，从而实现在不停机情况下可以加水，不影响生产。
附图说明：
图1为本实用新型的结构示意图。
具体实施方式：
如图1所示，本自力式压力调节阀，包括阀体1、阀座2、阀杆3、阀芯4、压力调节盘5、密封填料、压紧螺母6、冷凝器7、取压管8，进液管9、阀后接管10，在取压管和冷凝器之间增设球阀，即在阀后接管和冷凝器之间的取压管上增设一球阀。
本实用新型在冷凝器和取压管之间加装一只球阀，从而实现在不停机情况下可以加水，不影响生产。

Claims (1)

1.一种自力式压力调节阀，包括阀体、阀座、阀杆、阀芯、压力调节盘、密封填料、压紧螺母、冷凝器、取压管，阀体内设有阀座，阀座上方设有阀杆，阀杆与阀芯配合紧固，压力调节盘设在阀盖外，密封填料密封阀杆，用压紧螺母压紧密封填料，冷凝器与取压管连接并连接在阀体管道上，其特征在于在取压管和冷凝器之间增设球阀。
CN201420768158.9U 2014-12-09 2014-12-09 自力式压力调节阀 Expired - Fee Related CN204403490U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420768158.9U CN204403490U (zh) 2014-12-09 2014-12-09 自力式压力调节阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420768158.9U CN204403490U (zh) 2014-12-09 2014-12-09 自力式压力调节阀

Publications (1)

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CN204403490U true CN204403490U (zh) 2015-06-17

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Family Applications (1)

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CN201420768158.9U Expired - Fee Related CN204403490U (zh) 2014-12-09 2014-12-09 自力式压力调节阀

Country Status (1)

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CN (1) CN204403490U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916437A (zh) * 2018-07-06 2018-11-30 杭州春江阀门有限公司 自力式球阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916437A (zh) * 2018-07-06 2018-11-30 杭州春江阀门有限公司 自力式球阀

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

Granted publication date: 20150617

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