CN2387153Y - 组合式防溢落水头 - Google Patents

组合式防溢落水头 Download PDF

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Publication number
CN2387153Y
CN2387153Y CN 99239558 CN99239558U CN2387153Y CN 2387153 Y CN2387153 Y CN 2387153Y CN 99239558 CN99239558 CN 99239558 CN 99239558 U CN99239558 U CN 99239558U CN 2387153 Y CN2387153 Y CN 2387153Y
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overflow
utility
model
valve body
valve
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Expired - Fee Related
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CN 99239558
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胡文才
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Hangshen Industrial & Trade Co Shanghai
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Hangshen Industrial & Trade Co Shanghai
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Abstract

本实用新型公开了一种组合式防溢落水头,为克服已有水斗落水头存在着排水管道中污水泛溢和泛臭问题,本实用新型包括座体、孔盖、螺环、橡胶垫圈,其结构特点是座体孔内设有一个防溢阀,其阀体通过楔形挂口与座体相连接,阀体下端口上设有挡片,能有效地在排水管道中防溢、防虫和隔臭,并能提高排水性能,本技术亦适用于地漏的防溢臭。

Description

组合式防溢落水头
本实用新型涉及排水管道的防泛溢装置。
房屋建筑中的水斗排水和地面排水装置中，常常有污水从管道中泛溢和冒臭气现象。为避免污水倒溢和泛臭，有的用户装有防溢落水头，如中国专利，专利号为：ZL96230367.4的防溢落水头，其结构包括座体、孔盖。它主要依靠孔盖来防泛溢，但未能在管道中防溢臭，因此只要打开孔盖，来自管道中的污水、臭味、虫类依然无法阻止。
本实用新型的目的是提供一种组合式防溢落水头，它能够有效地堵住排水管道中的污水泛溢，严隔臭气上冒，防止虫类上爬。
本实用新型是通过以下的技术方案实现的，它包括座体、孔盖、螺环、橡胶垫圈，其结构要点是座体孔内设有一个防溢阀，防溢阀上部外径上有楔形挂口，通过楔形挂口与座体相连接，所述的防溢阀由阀体、挡片构成，挡片位于阀体下端口上，通过垫块和螺钉与阀体相连接。
本实用新型结构简单，装卸方便，由于在座体内增设了一个防溢阀，有效地防止了污水倒灌，隔臭、防虫效果显著，并提高了排水性能。
图1是本实用新型的结构示意图。
以下将结合附图所示的实施例对本实用新型作进一步的说明。
图1中，落水头座体1，螺环2，橡胶垫圈3，孔盖4，防溢阀阀体5通过楔形挂口6与座体1相连接，装卸方便，易于排水。座体1和阀体5之间有O型密封圈7密封。挡片8通过垫块9和螺钉10与阀体5相连接。挡片8富有弹性，它紧贴在阀体5下端斜口上，阻止污水泛溢，防止臭气上冒，防止虫类爬出。
本技术亦适用于地漏的防泛溢。

Claims (2)

1.组合式防溢落水头，包括座体、孔盖、螺环、橡胶垫圈，其特征在于座体孔内设有一个防溢阀，防溢阀上部外径上有楔形挂口，通过楔形挂口与座体相连接，所述的防溢阀由阀体、挡片构成，挡片位于阀体下端口上，通过垫块和螺钉与阀体相连接。
2.根据权利要求1所述的防溢落水斗，其特征在于座体和阀体之间设有O型密封圈。
CN 99239558 1999-09-07 1999-09-07 组合式防溢落水头 Expired - Fee Related CN2387153Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99239558 CN2387153Y (zh) 1999-09-07 1999-09-07 组合式防溢落水头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99239558 CN2387153Y (zh) 1999-09-07 1999-09-07 组合式防溢落水头

Publications (1)

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CN2387153Y true CN2387153Y (zh) 2000-07-12

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CN 99239558 Expired - Fee Related CN2387153Y (zh) 1999-09-07 1999-09-07 组合式防溢落水头

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CN (1) CN2387153Y (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103422548A (zh) * 2013-08-16 2013-12-04 孙争鸣 环形存水弯活盖地漏
CN103485399A (zh) * 2013-09-22 2014-01-01 孙争鸣 旋出芯存水弯软体活盖地漏
CN103556687A (zh) * 2013-10-18 2014-02-05 孙争鸣 存水弯弹性体活盖旋出芯地漏
CN103912046A (zh) * 2013-01-08 2014-07-09 孙争鸣 直通式软体活盖防逆地漏

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912046A (zh) * 2013-01-08 2014-07-09 孙争鸣 直通式软体活盖防逆地漏
CN103422548A (zh) * 2013-08-16 2013-12-04 孙争鸣 环形存水弯活盖地漏
CN103485399A (zh) * 2013-09-22 2014-01-01 孙争鸣 旋出芯存水弯软体活盖地漏
CN103556687A (zh) * 2013-10-18 2014-02-05 孙争鸣 存水弯弹性体活盖旋出芯地漏

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