CN202012128U - 有防臭球的直排坐便器 - Google Patents

有防臭球的直排坐便器 Download PDF

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Publication number
CN202012128U
CN202012128U CN2011200029976U CN201120002997U CN202012128U CN 202012128 U CN202012128 U CN 202012128U CN 2011200029976 U CN2011200029976 U CN 2011200029976U CN 201120002997 U CN201120002997 U CN 201120002997U CN 202012128 U CN202012128 U CN 202012128U
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谢志梅
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Abstract

有防臭球的直排坐便器，由便盆排污口阀门、直排管、冲水喷头组成，其特征是：便盆里放置了一个直径为便盆排污口直径1.2倍的轻质空心塑料球。冲水时，遮盖在便盆排污口上的塑料球浮起，球下的阀门也打开，污水排走，塑料球随即又把排污口遮盖，阻止臭气从排污口逸出。本实用新型的有益效果是：以最简单有效的方式防臭。成本低，无须检修。

Description

有防臭球的直排坐便器
所属技术领域
本实用新型涉及坐便器，特别是有防臭球的直排坐便器。
背景技术
直排坐便器有节水的优点，但也存在排污时下水道臭气沿排污直管上行的问题。已有的解决方法是以风扇排风阻挡、加装防臭阀等等。这些方法各有优点，但其共同的缺点是较为复杂，检修麻烦。
发明内容
本实用新型的目的是提供一种有防臭球的直排坐便器，以最简单有效的方式防臭。
本实用新型采取的技术方案是：有防臭球的直排坐便器，由便盆排污口阀门、直排管、冲水喷头组成，其特征是：便盆里放置了一个直径为便盆排污口直径1.2倍的轻质空心塑料球。冲水时，遮盖在便盆圆形排污口上的塑料球浮起，球下的阀门也打开，污水排走，塑料球随即又把排污口遮盖，阻止臭气从排污口逸出。
本实用新型的有益效果是：以最简单有效的方式防臭。成本低，无须检修。
附图说明
图中是有防臭球的直排坐便器侧视图。
具体实施方式
如图所示，便盆圆形排污口1位于便盆后部最低处，空心轻质的塑料防臭球2遮盖其上，球下的阀门3处于关闭状态。冲水时，冲力和浮力使球离开排污口浮上水面，污水从已开启的阀门流走。当水流变小时，防臭球在排污口处于半沉半浮状态，污水从防臭球下流入排污口直至流尽，防臭球又盖住排污口，球下的阀门随即关闭。此过程中防臭球和排污口之间的空隙始终被水封闭，臭气不能通过，防臭可靠。

Claims (1)

1.有防臭球的直排坐便器，由便盆排污口阀门、直排管、冲水喷头组成，其特征是：便盆里放置了一个直径为便盆排污口直径1.2倍的轻质空心塑料球。
CN2011200029976U 2011-01-07 2011-01-07 有防臭球的直排坐便器 Expired - Fee Related CN202012128U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200029976U CN202012128U (zh) 2011-01-07 2011-01-07 有防臭球的直排坐便器

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Application Number Priority Date Filing Date Title
CN2011200029976U CN202012128U (zh) 2011-01-07 2011-01-07 有防臭球的直排坐便器

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CN202012128U true CN202012128U (zh) 2011-10-19

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CN2011200029976U Expired - Fee Related CN202012128U (zh) 2011-01-07 2011-01-07 有防臭球的直排坐便器

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114637A (zh) * 2013-02-16 2013-05-22 冯世英 报废座便器的改制方法
CN103147502A (zh) * 2013-02-16 2013-06-12 冯世英 浮球式座便器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103114637A (zh) * 2013-02-16 2013-05-22 冯世英 报废座便器的改制方法
CN103147502A (zh) * 2013-02-16 2013-06-12 冯世英 浮球式座便器

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Granted publication date: 20111019

Termination date: 20120107