CN202082481U - 一种压力报警灯 - Google Patents

一种压力报警灯 Download PDF

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Publication number
CN202082481U
CN202082481U CN201120139413XU CN201120139413U CN202082481U CN 202082481 U CN202082481 U CN 202082481U CN 201120139413X U CN201120139413X U CN 201120139413XU CN 201120139413 U CN201120139413 U CN 201120139413U CN 202082481 U CN202082481 U CN 202082481U
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hole
central shaft
valve body
pressure
alarm lamp
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张贵平
徐忠
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Abstract

本实用新型公开了一种压力报警灯,包括阀体,其特征在于:阀体内部具有空腔,空腔内上端安装有绝缘盖,绝缘盖中间具有通孔,通孔内安装有中心轴,中心轴外套装有弹簧,绝缘盖上端的阀体内壁开有环形凹槽,凹槽内卡装有孔用挡圈,孔用挡圈与绝缘盖贴合;绝缘盖内安装有绝缘套,绝缘套顶靠在中心轴上,绝缘套下端还安装有接触盘,接触盘下端安装有垫密片,垫密片下端安装有膜片。本实用新型通过在阀体内安装压力弹簧部件的结构方式,能够有效检测到压力并提供警报,且机械强度和密封性能均大大提高,能够长时间稳定工作在高压环境下。

Description

一种压力报警灯
技术领域:
本实用新型涉及阀门装置。具体的说是一种压力报警灯。 
背景技术:
压力报警灯是广泛适用于各种特殊场所作警示标志,也适合于市政、施工作业和监护、救护、抢险工作人员作信号联络和方位指示之用。在具有压力的管道等地方则需要使用压力报警灯,在很多行业例如化工、食品、水利等均广泛使用,但现有的压力报警灯,其结构机械强度和密封性能均不够理想,因此设想提供一种新结构来改善。 
发明内容:
本实用新型的目的是提供一种压力报警灯,通过在阀体内安装压力弹簧部件的结构方式,能够有效检测到压力并提供警报,且机械强度和密封性能均大大提高,能够长时间稳定工作在高压环境下。 
本实用新型采用的技术方案为: 
一种压力报警灯,包括阀体,其特征在于:阀体内部具有空腔,空腔内上端安装有绝缘盖,绝缘盖中间具有通孔,通孔内安装有中心轴,中心轴外套装有弹簧,绝缘盖上端的阀体内壁开有环形凹槽,凹槽内卡装有孔用挡圈,孔用挡圈与绝缘盖贴合;绝缘盖内安装有绝缘套,绝缘套顶靠在中心轴上,绝缘套下端还安装有接触盘,接触盘下端安装有垫密片,垫密片下端安装有膜片。 
本实用新型的优点为: 
本实用新型通过在阀体内安装压力弹簧部件的结构方式,能够有效检测到压力并提供警报,且机械强度和密封性能均大大提高,能够长时间稳定工作在高压环境下。 
附图说明: 
图1为本实用新型结构示意图。 
具体实施方式:
一种压力报警灯,包括阀体1:阀体1内部具有空腔,空腔内上端安装有绝缘盖3,绝缘盖3中间具有通孔,通孔内安装有中心轴,中心轴外套装有弹簧4, 绝缘盖3上端的阀体内壁开有环形凹槽,凹槽内卡装有孔用挡圈2,孔用挡圈2与绝缘盖3贴合;绝缘盖3内安装有绝缘套5,绝缘套5顶靠在中心轴上,绝缘套5下端还安装有接触盘6,接触盘6下端安装有垫密片 7,垫密片7下端安装有膜片8。 

Claims (1)

1.一种压力报警灯,包括阀体,其特征在于:阀体内部具有空腔,空腔内上端安装有绝缘盖,绝缘盖中间具有通孔,通孔内安装有中心轴,中心轴外套装有弹簧,绝缘盖上端的阀体内壁开有环形凹槽,凹槽内卡装有孔用挡圈,孔用挡圈与绝缘盖贴合;绝缘盖内安装有绝缘套,绝缘套顶靠在中心轴上,绝缘套下端还安装有接触盘,接触盘下端安装有垫密片,垫密片下端安装有膜片。 
CN201120139413XU 2011-05-03 2011-05-03 一种压力报警灯 Expired - Fee Related CN202082481U (zh)

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CN202082481U true CN202082481U (zh) 2011-12-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102416929A (zh) * 2011-09-27 2012-04-18 芜湖市安芜汽车制动元件有限公司 一种报警灯
CN104696929A (zh) * 2013-12-06 2015-06-10 深圳市海洋王照明工程有限公司 密封灯具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102416929A (zh) * 2011-09-27 2012-04-18 芜湖市安芜汽车制动元件有限公司 一种报警灯
CN104696929A (zh) * 2013-12-06 2015-06-10 深圳市海洋王照明工程有限公司 密封灯具

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Address after: The 241000 Anhui Wuhu national hi tech Industrial Development Zone Public Technology Service Center 301 Anhui chemicca Enterprise Management Consulting Co. Ltd.

Patentee after: Zhang Guiping

Address before: 241000 Wuhu high tech Industrial Development Zone, Anhui

Patentee before: Zhang Guiping

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

Granted publication date: 20111221

Termination date: 20130503