CN202812358U - 一种新型弹簧式指示控制阀 - Google Patents

一种新型弹簧式指示控制阀 Download PDF

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Publication number
CN202812358U
CN202812358U CN 201220383672 CN201220383672U CN202812358U CN 202812358 U CN202812358 U CN 202812358U CN 201220383672 CN201220383672 CN 201220383672 CN 201220383672 U CN201220383672 U CN 201220383672U CN 202812358 U CN202812358 U CN 202812358U
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China
Prior art keywords
control valve
spring
valve
type indication
spring type
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Expired - Fee Related
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CN 201220383672
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English (en)
Inventor
潘永清
李芃
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Shanghai Sanzhou Automation Instrumentation Co., Ltd.
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潘永清
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Priority to CN 201220383672 priority Critical patent/CN202812358U/zh
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Publication of CN202812358U publication Critical patent/CN202812358U/zh
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Abstract

本实用新型涉及控制阀技术领域，具体地说是一种新型弹簧式指示控制阀，其特征在于，包括：三法兰阀体、压力平衡体、施压螺丝、弹簧压缩量指示牌、填料、筒式支架、弹簧、膜头、取压短管、冷却罐、给压管、阀芯，所述一种新型弹簧式指示控制阀，在筒式支架上设有弹簧压缩量指示牌，其弹簧压缩量指示牌是观察和调整密封与阀芯外壁间隙，改善阀内环境，具有抗噪音和抗汽蚀能力。

Description

一种新型弹簧式指示控制阀
技术领域
本实用新型涉及控制阀技术领域，尤其是一种新型弹簧式指示控制阀。
背景技术
传统控制阀没有压缩量指示牌，在阀门运行时，人们不易掌握阀门的运行情况，容易造成运行困难，使阀门失效。
发明内容
为了克服现有技术的不足，本实用新型提供了一种新型弹簧式指示控制阀，所述一种新型弹簧式指示控制阀，其特征在于，包括：三法兰阀体1、压力平衡体2、施压螺丝3、弹簧压缩量指示牌4、填料5、筒式支架6、弹簧7、膜头8、取压短管9、冷却罐10、给压管11、阀芯12，所述一种新型弹簧式指示控制阀，在筒式支架6上设有弹簧压缩量指示牌4，其弹簧压缩量指示牌4是观察和调整密封与阀芯外壁间隙，改善阀内环境，具有抗噪音和抗汽蚀能力。
本实用新型的有益效果：1.改善阀内流体环境，防气蚀、防空化。2.保护阀体及阀内件，克服来自流体的较大的不平衡力，承受大的压差。3.阀室内的流道更简明，阻力小，也解决了抗噪音和抗汽蚀能力的问题。
附图说明]
图1为本实用新型的结构示意图。
其中：三法兰阀体1、压力平衡式体2、施压螺丝3、弹簧压缩量指示牌4、填料5、筒式支架6、弹簧7、膜头8、取压短管9、冷却罐10、给压管11、阀芯12。 
具体实施方式]
如图所示，所述一种新型弹簧式指示控制阀，在筒式支架6上设有弹簧压缩量指示牌4，其弹簧压缩量指示牌4是观察和调整密封与阀芯外壁间隙，改善阀内环境，具有抗噪音和抗汽蚀能力。

Claims (1)

1. 一种新型弹簧式指示控制阀，其特征在于，包括：三法兰阀体、压力平衡体、施压螺丝、弹簧压缩量指示牌、填料、筒式支架、弹簧、膜头、取压短管、冷却罐、给压管、阀芯，所述一种新型弹簧式指示控制阀，在筒式支架上设有弹簧压缩量指示牌。
CN 201220383672 2012-08-05 2012-08-05 一种新型弹簧式指示控制阀 Expired - Fee Related CN202812358U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220383672 CN202812358U (zh) 2012-08-05 2012-08-05 一种新型弹簧式指示控制阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220383672 CN202812358U (zh) 2012-08-05 2012-08-05 一种新型弹簧式指示控制阀

Publications (1)

Publication Number Publication Date
CN202812358U true CN202812358U (zh) 2013-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220383672 Expired - Fee Related CN202812358U (zh) 2012-08-05 2012-08-05 一种新型弹簧式指示控制阀

Country Status (1)

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CN (1) CN202812358U (zh)

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ASS Succession or assignment of patent right

Owner name: SHANGHAI SANZHOU AUTOMATION INSTRUMENTATION CO., L

Free format text: FORMER OWNER: PAN YONGQING

Effective date: 20130305

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Address after: B floor, No. 2300 building, 200090 Shanghai city intellectual property Yangpu District Yangshupu Road 612

Patentee after: Shanghai Sanzhou Automation Instrumentation Co., Ltd.

Address before: 200090 Shanghai city Yangpu District Yangshupu Road No. 2300 building B612, intellectual property

Patentee before: Pan Yongqing

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CP02 Change in the address of a patent holder

Address after: 201709, No. 2651, Pine Road, Baihe Town, Qingpu District, Shanghai

Patentee after: Shanghai Sanzhou Automation Instrumentation Co., Ltd.

Address before: B floor, No. 2300 building, 200090 Shanghai city intellectual property Yangpu District Yangshupu Road 612

Patentee before: Shanghai Sanzhou Automation Instrumentation Co., Ltd.

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

Granted publication date: 20130320

Termination date: 20150805

EXPY Termination of patent right or utility model