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CN2166165Y - 下水管道阻味器 - Google Patents

下水管道阻味器 Download PDF

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Publication number
CN2166165Y
CN2166165Y CN 93229227 CN93229227U CN2166165Y CN 2166165 Y CN2166165 Y CN 2166165Y CN 93229227 CN93229227 CN 93229227 CN 93229227 U CN93229227 U CN 93229227U CN 2166165 Y CN2166165 Y CN 2166165Y
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China
Prior art keywords
cylindrical shell
cylinder body
sewer pipe
stink
end opening
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Expired - Fee Related
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CN 93229227
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English (en)
Inventor
张帆
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Individual
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Individual
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Priority to CN 93229227 priority Critical patent/CN2166165Y/zh
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Publication of CN2166165Y publication Critical patent/CN2166165Y/zh
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Abstract

一种下水管道阻味器,它包括可置于下水管端口 处的筒体和置于该筒体上端的过滤箅筛,其中筒体呈 锥体状,且其下端口内侧呈球面状,浮球置于筒体内 下端口的球面上。利用浮球与筒体下端口球面密封, 使之可将下水管道与室内彻底隔离,阻味效果好。此 外,该阻味器不易被脏物阻塞,即使阻塞排放也极其 方便。

Description

本实用新型涉及一种自来水管道部件,特别是一种家庭使用的下水管道阻味器。
目前,家庭普遍使用的下水管道阻味器其结构为铁碗反扣式,该阻味器利用水封来阻止下水管道反味,虽然能起一定作用,但效果较差,其原因是该阻味器不能将下水管道与室内彻底隔离,使一部分气味还可以反上来。再有该阻味器易发生脏物阻塞,且阻塞后排脏极不方便,一般需用手或钩子才可将脏物抠出。
鉴于上述情况,本实用新型的目的是提供一种阻味效果好、且排脏方便的下水管道阻味器。
本实用新型的目的是这样实现的:它包括可置于下水管端口处的筒体和置于该筒体上端的过滤箅筛,其技术特点是筒体呈锥体状,且其下端口内侧呈球面状,浮球置于筒体内下端口的球面上。当排污水时浮球在水的浮力作用下浮起,将筒体下端口打开,当污水排放完或未排放污水时,浮球在自身重力作用下将筒体下端口封住。
本实用新型的优点是:(1)利用浮球与筒体下端口球面密封,使之下水管道与室内彻底隔离,因而阻味效果好;(2)出水孔大,排脏时将筒体取出,倒出浮球冲洗即可,排脏极其方便;(3)结构简单,造价低。
下面结合附图对本实用新型作以说明。
附图为本实用新型结构示意图。
由附图可知,本实用新型主要由过滤箅筛1、筒体2和浮球3构成,筒体2呈锥体状,其下端口内侧呈球面状,浮球3置于筒体2下端口内的球面上。使用时,筒体2的外沿搭在下水管道4的端头上,筒体和浮球均采用塑料制作,浮球为空心薄壁球体。

Claims (1)

1、一种下水管道阻味器,它包括可置于下水管端口处的筒体和置于该筒体上端的过滤箅筛,其特征是筒体呈锥体状,且其下端口内侧呈球面状,浮球置于筒体内下端口的球面上。
CN 93229227 1993-09-14 1993-09-14 下水管道阻味器 Expired - Fee Related CN2166165Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93229227 CN2166165Y (zh) 1993-09-14 1993-09-14 下水管道阻味器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93229227 CN2166165Y (zh) 1993-09-14 1993-09-14 下水管道阻味器

Publications (1)

Publication Number Publication Date
CN2166165Y true CN2166165Y (zh) 1994-05-25

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ID=33806137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93229227 Expired - Fee Related CN2166165Y (zh) 1993-09-14 1993-09-14 下水管道阻味器

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CN (1) CN2166165Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306125C (zh) * 2003-08-26 2007-03-21 纪祥 科学防患排污管道

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306125C (zh) * 2003-08-26 2007-03-21 纪祥 科学防患排污管道

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C19 Lapse of patent right due to non-payment of the annual fee
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