CN202802596U - 抽屉式阻火器 - Google Patents

抽屉式阻火器 Download PDF

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Publication number
CN202802596U
CN202802596U CN 201220483615 CN201220483615U CN202802596U CN 202802596 U CN202802596 U CN 202802596U CN 201220483615 CN201220483615 CN 201220483615 CN 201220483615 U CN201220483615 U CN 201220483615U CN 202802596 U CN202802596 U CN 202802596U
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项有焕
李中点
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ZHEJIANG AOLIKANG TECHNOLOGY Co Ltd
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ZHEJIANG AOLIKANG TECHNOLOGY Co Ltd
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Abstract

抽屉式阻火器,包括主体,主体两端设置有通道口,主体中部设置有与主体连成一体的盒状突起,在盒状突起的一侧设置有矩形开口,所述矩形开口上设置有密封盖,在所述主体内部盒状突起的空腔内插接有阻火芯,所述阻火芯的外轮廓与盒状突起内腔相吻合,在阻火芯与盒状突起内腔相配合的面上设有密封装置。本实用新型的有益效果:本实用新型的这种抽屉式阻火器重量轻,阻火器芯子采用不锈钢材料,耐腐蚀,易于清洗、易检修、安装方便。

Description

抽屉式阻火器
技术领域
本实用新型涉及一种管道阻火装置,特别涉及一种抽屉式阻火器。
背景技术
目前市场上的阻火器种类繁多,结构各异,其中抽屉式阻火器的密封性能不是很好,特别在更换滤网时,滤网不能很好的与阻火器壳体内壁紧密配合而导致有较大间隙。
实用新型内容
针对现有技术的不足,本实用新型提供一种抽屉式阻火器。为了实现上述目的,本实用新型解决其技术问题所采用的技术方案是:抽屉式阻火器,包括主体,主体两端设置有通道口,主体中部设置有与主体连成一体的盒状突起,在盒状突起的一侧设置有矩形开口,所述矩形开口上设置有密封盖,在所述主体内部盒状突起的空腔内插接有阻火芯,所述阻火芯的外轮廓与盒状突起内腔相吻合,在阻火芯与盒状突起内腔相配合的面上设有密封装置。
所述的盒状突起的侧面为U形曲面。
所述的通道口处的外壁上设有与主体成一体的法兰盘。本实用新型的有益效果:本实用新型的这种抽屉式阻火器重量轻,阻火器芯子采用不锈钢材料,耐腐蚀,易于清洗、易检修、安装方便。
附图说明
图1为本实用新型的半剖结构示意图。
具体实施方式
抽屉式阻火器,包括主体1,主体1两端设置有通道口5,主体1中部设置有与主体1连成一体的盒状突起,在盒状突起的一侧设置有矩形开口2,所述矩形开口2上设置有密封盖3,在所述主体1内部盒状突起的空腔内插接有阻火芯4,所述阻火芯4的外轮廓与盒状突起内腔相吻合,在阻火芯4与盒状突起内腔相配合的面上设有密封装置。所述的盒状突起的侧面6为U形曲面。所述的通道口5处的外壁上设有与主体成一体的法兰盘。

Claims (3)

1.抽屉式阻火器,包括主体(1),主体(1)两端设置有通道口(5),主体(1)中部设置有与主体(1)连成一体的盒状突起,在盒状突起的一侧设置有矩形开口(2),所述矩形开口(2)上设置有密封盖(3),在所述主体(1)内部盒状突起的空腔内插接有阻火芯(4),其特征在于:所述阻火芯(4)的外轮廓与盒状突起内腔相吻合,在阻火芯(4)与盒状突起内腔相配合的面上设有密封装置。
2.根据权利要求1所述的抽屉式阻火器,其特征在于,所述的盒状突起的侧面(6)为U形曲面。
3.根据权利要求2所述的抽屉式阻火器,其特征在于,所述的通道口(5)处的外壁上设有与主体成一体的法兰盘。
CN 201220483615 2012-09-20 2012-09-20 抽屉式阻火器 Expired - Fee Related CN202802596U (zh)

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CN 201220483615 CN202802596U (zh) 2012-09-20 2012-09-20 抽屉式阻火器

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CN 201220483615 CN202802596U (zh) 2012-09-20 2012-09-20 抽屉式阻火器

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CN202802596U true CN202802596U (zh) 2013-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195374A (zh) * 2016-10-13 2016-12-07 江苏凯通船用阀门有限公司 一种舰船用阻火呼吸单元的制作工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106195374A (zh) * 2016-10-13 2016-12-07 江苏凯通船用阀门有限公司 一种舰船用阻火呼吸单元的制作工艺
CN106195374B (zh) * 2016-10-13 2018-09-18 江苏凯通船用阀门有限公司 一种舰船用阻火呼吸单元的制作工艺

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