CN203743707U - 静音哈夫节 - Google Patents

静音哈夫节 Download PDF

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Publication number
CN203743707U
CN203743707U CN201320834082.0U CN201320834082U CN203743707U CN 203743707 U CN203743707 U CN 203743707U CN 201320834082 U CN201320834082 U CN 201320834082U CN 203743707 U CN203743707 U CN 203743707U
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China
Prior art keywords
housing
filled
cavity
mute
pipeline leakage
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Expired - Fee Related
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CN201320834082.0U
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English (en)
Inventor
吴贤春
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WUHU WANRUN MACHINERY CO Ltd
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WUHU WANRUN MACHINERY CO Ltd
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Priority to CN201320834082.0U priority Critical patent/CN203743707U/zh
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Abstract

本实用新型公开了一种静音哈夫节,包括壳体,其特征在于:所述壳体的内部具有空腔,所述壳体的两端设有端口,所述端口的侧壁上设有凹槽,且凹槽内填充有密封圈,所述空腔内填充有钢丝棉层。本实用新型结构简单,安装使用方便,放置缓冲层,降低壳体内部噪音。

Description

静音哈夫节
技术领域
本实用新型涉及一种静音哈夫节。    
背景技术
    现有技术中,哈夫节在使用过程中存在很多问题,一些哈夫节安装在管道上时候,哈夫节内部会沉积大量液体等,这些液体在长期放置过程中,由于液体压力晃动撞击产生大量的噪音。
实用新型内容
本实用新型目的是提供一种结构简单,安装使用方便,放置缓冲层,降低壳体内部噪音的静音哈夫节。
本实用新型解决技术问题提供如下方案:
一种静音哈夫节,包括壳体,其特征在于:所述壳体的内部具有空腔,所述壳体的两端设有端口,所述端口的侧壁上设有凹槽,且凹槽内填充有密封圈,所述空腔内填充有钢丝棉层。
所述壳体的侧壁上设有锁紧螺栓。
本实用新型在哈夫节壳体的内壁上设有填充有钢丝棉层,这样壳体内部有液体时,液体晃动不会与壳体侧壁之间撞击导致噪音,影响周围的环境,且在壳体的两端的端口内壁上设有凹槽,且在凹槽内填充有密封圈,这样壳体的密封性能大大增强了。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,一种静音哈夫节,包括壳体1,所述壳体1的内部具有空腔2,所述壳体1的两端设有端口3,所述端口3的侧壁上设有凹槽4,且凹槽4内填充有密封圈5,所述空腔2内填充有钢丝棉层6。
所述壳体1的侧壁上设有锁紧螺栓7。

Claims (2)

1.一种静音哈夫节,包括壳体,其特征在于:所述壳体的内部具有空腔,所述壳体的两端设有端口,所述端口的侧壁上设有凹槽,且凹槽内填充有密封圈,所述空腔内填充有钢丝棉层。
2.根据权利要求1所述静音哈夫节,其特征在于:所述壳体的侧壁上设有锁紧螺栓。
CN201320834082.0U 2013-12-16 2013-12-16 静音哈夫节 Expired - Fee Related CN203743707U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320834082.0U CN203743707U (zh) 2013-12-16 2013-12-16 静音哈夫节

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320834082.0U CN203743707U (zh) 2013-12-16 2013-12-16 静音哈夫节

Publications (1)

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CN203743707U true CN203743707U (zh) 2014-07-30

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CN201320834082.0U Expired - Fee Related CN203743707U (zh) 2013-12-16 2013-12-16 静音哈夫节

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CN (1) CN203743707U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107339539A (zh) * 2017-06-28 2017-11-10 重庆市金渝管道设备有限公司 一种球形哈夫节
CN109323077A (zh) * 2018-11-02 2019-02-12 北京卫星制造厂有限公司 一种可在轨快速维修的密封降噪结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107339539A (zh) * 2017-06-28 2017-11-10 重庆市金渝管道设备有限公司 一种球形哈夫节
CN109323077A (zh) * 2018-11-02 2019-02-12 北京卫星制造厂有限公司 一种可在轨快速维修的密封降噪结构

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Granted publication date: 20140730

Termination date: 20141216

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