CN200949667Y - 阀板上开孔的蝶阀 - Google Patents

阀板上开孔的蝶阀 Download PDF

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Publication number
CN200949667Y
CN200949667Y CN 200620099050 CN200620099050U CN200949667Y CN 200949667 Y CN200949667 Y CN 200949667Y CN 200620099050 CN200620099050 CN 200620099050 CN 200620099050 U CN200620099050 U CN 200620099050U CN 200949667 Y CN200949667 Y CN 200949667Y
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CN
China
Prior art keywords
valve
valve plate
butterfly
butterfly valve
plate
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Expired - Fee Related
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CN 200620099050
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English (en)
Inventor
黄友明
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JIANGXI COPPER-YATES FOIL Inc
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JIANGXI COPPER-YATES FOIL Inc
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Priority to CN 200620099050 priority Critical patent/CN200949667Y/zh
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Abstract

一种阀板上开孔的蝶阀包括阀体、阀板及手柄，手柄与阀板相连，其特点是阀板上开有通孔。本实用新型的阀板上开孔的蝶阀在保留现有蝶阀所有部件的基础上，通过改造阀板结构，达到调节微小流量的目的，其适用于化工行业中某些特定的场合。

Description

阀板上开孔的蝶阀
技术领域
本实用新型涉及一种阀板上开孔的蝶阀。
背景技术
在化工行业中，某些调节流量的特定场合，有时需要控制一个微小的流量，现有的阀很难控制准这种微小的流量，时大时小，影响正常的工作。
发明内容
本实用新型的目的就是提供一种能准确控制流量的阀板上开孔的蝶阀。
本实用新型的阀板上开孔的蝶阀包括阀体、阀板及手柄，手柄与阀板相连，其特点是阀板上开有通孔。
本实用新型的阀板上开孔的蝶阀在保留现有蝶阀所有部件的基础上，通过改造阀板结构，达到调节微小流量的目的，其适用于化工行业中某些特定的场合。
附图说明
图1为本实用新型结构示意图。
具体实施方式
一种阀板上开孔的蝶阀包括阀体1、阀板2及手柄4，手柄4与阀板2相连，其特点是阀板2上开有通孔3。

Claims (1)

1、一种阀板上开孔的蝶阀包括阀体(1)、阀板(2)及手柄(4)，手柄(4)与阀板(2)相连，其特征在于：阀板(2)上开有通孔(3)。
CN 200620099050 2006-09-15 2006-09-15 阀板上开孔的蝶阀 Expired - Fee Related CN200949667Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620099050 CN200949667Y (zh) 2006-09-15 2006-09-15 阀板上开孔的蝶阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620099050 CN200949667Y (zh) 2006-09-15 2006-09-15 阀板上开孔的蝶阀

Publications (1)

Publication Number Publication Date
CN200949667Y true CN200949667Y (zh) 2007-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620099050 Expired - Fee Related CN200949667Y (zh) 2006-09-15 2006-09-15 阀板上开孔的蝶阀

Country Status (1)

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CN (1) CN200949667Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094218A (zh) * 2009-12-11 2011-06-15 贵阳铝镁设计研究院 电解槽排烟支管孔板调节阀
CN106051172A (zh) * 2016-07-20 2016-10-26 广东万家乐燃气具有限公司 一种具有两种燃气流量状态的电磁阀
CN106704667A (zh) * 2016-08-12 2017-05-24 无锡永信能源科技有限公司 一种管路阻力动态自动式调节装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094218A (zh) * 2009-12-11 2011-06-15 贵阳铝镁设计研究院 电解槽排烟支管孔板调节阀
CN106051172A (zh) * 2016-07-20 2016-10-26 广东万家乐燃气具有限公司 一种具有两种燃气流量状态的电磁阀
CN106704667A (zh) * 2016-08-12 2017-05-24 无锡永信能源科技有限公司 一种管路阻力动态自动式调节装置

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C17 Cessation of patent right
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Granted publication date: 20070919

Termination date: 20100915