CN201535390U - 一种静音调压阀组 - Google Patents

一种静音调压阀组 Download PDF

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Publication number
CN201535390U
CN201535390U CN2009200466646U CN200920046664U CN201535390U CN 201535390 U CN201535390 U CN 201535390U CN 2009200466646 U CN2009200466646 U CN 2009200466646U CN 200920046664 U CN200920046664 U CN 200920046664U CN 201535390 U CN201535390 U CN 201535390U
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China
Prior art keywords
module
pressure
voltage regulating
regulating
current stabilization
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Expired - Fee Related
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CN2009200466646U
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English (en)
Inventor
董梅
张逸芳
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Jiangsu Shentong Valve Co Ltd
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Jiangsu Shentong Valve Co Ltd
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Priority to CN2009200466646U priority Critical patent/CN201535390U/zh
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Abstract

本实用新型提供了一种静音调压阀组,包括调压模块,调压模块由数个调节阀组成,调压模块前还装有降压模块和稳流模块,在调压模块后装有稳流模块,降压模块的壳体内固定有三块孔板,孔板上均布流通孔,相邻孔板上的流通孔错开半个孔分布,稳流模块的壳体内固定有支撑板,支撑板上贯穿均布无缝管。本实用新型的有益效果是产品结构紧凑,采用降压模块和稳流模块组合,有效地降低了噪声。

Description

一种静音调压阀组
技术领域
本实用新型涉及一种调压阀组,尤其是一种用在高炉炼铁干法除尘系统的静音调压阀组。
背景技术
调压阀组是高炉炼铁系统中不可缺少的装置,既要控制高炉炉顶压力维持稳定又要保证净煤气总管压力为设定值。一般调压阀组的噪声已成为一大公害,经测量调压阀组出口噪声已达到120分贝左右,大大超过环保部门规定的范围。
发明内容
为了克服现有调压阀组噪声大的不足,本实用新型提供一种静音调压阀组。
本实用新型解决其技术问题所采用的技术方案是一种静音调压阀组,包括调压模块,调压模块由数个调节阀组成,调压模块前还装有降压模块和稳流模块,在调压模块后装有稳流模块,降压模块的壳体内固定有三块孔板,孔板上均布流通孔,相邻孔板上的流通孔错开半个孔分布,稳流模块的壳体内固定有支撑板,支撑板上贯穿均布无缝管。
本实用新型的有益效果是产品结构紧凑,采用降压模块和稳流模块组合,有效地降低了噪声。
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是本实施例的构造图
图2是图1中序号1降压模块的局部剖视图
图3是图1中序号2稳流模块的局部剖视图
图中:1.降压模块;2.稳流模块;3.调压模块;4.壳体;5.孔板;6.流通孔;7.支撑板;8.无缝管。
具体实施方式
一种静音调压阀组,包括调压模块3,调压模块3由数个调节阀组成,调压模块3前还装有降压模块1和稳流模块2,在调压模块3后装有稳流模块2,降压模块1的壳体4内固定有三块孔板5,孔板5上均布流通孔6,相邻孔板5上的流通孔6错开半个孔分布,稳流模块2的壳体4内固定有支撑板7,支撑板7上贯穿均布无缝管8。

Claims (1)

1.一种静音调压阀组,包括调压模块,调压模块由数个调节阀组成,其特征在于:在所述的调压模块前还装有降压模块和稳流模块,在调压模块后装有稳流模块,降压模块的壳体内固定有三块孔板,孔板上均布流通孔,相邻孔板上的流通孔错开半个孔分布,稳流模块的壳体内固定有支撑板,支撑板上贯穿均布无缝管。
CN2009200466646U 2009-06-19 2009-06-19 一种静音调压阀组 Expired - Fee Related CN201535390U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200466646U CN201535390U (zh) 2009-06-19 2009-06-19 一种静音调压阀组

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200466646U CN201535390U (zh) 2009-06-19 2009-06-19 一种静音调压阀组

Publications (1)

Publication Number Publication Date
CN201535390U true CN201535390U (zh) 2010-07-28

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CN2009200466646U Expired - Fee Related CN201535390U (zh) 2009-06-19 2009-06-19 一种静音调压阀组

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CN (1) CN201535390U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603995A (zh) * 2013-11-12 2014-02-26 无锡杰尔压缩机有限公司 扇形孔节流阀的节流降压组合装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103603995A (zh) * 2013-11-12 2014-02-26 无锡杰尔压缩机有限公司 扇形孔节流阀的节流降压组合装置

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C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100728

Termination date: 20160619