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CN112554320A - 一种通过隔板调控进水的雨污分流井 - Google Patents

一种通过隔板调控进水的雨污分流井 Download PDF

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CN112554320A
CN112554320A CN202110032370.3A CN202110032370A CN112554320A CN 112554320 A CN112554320 A CN 112554320A CN 202110032370 A CN202110032370 A CN 202110032370A CN 112554320 A CN112554320 A CN 112554320A
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王志勇
王先兵
王春凌
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Taizhou University
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Abstract

本发明公开了一种通过隔板调控进水的雨污分流井,包括上部敞开的井室、雨水室、污水室及调控室。污水室与调控室由下隔板分开,污水室与雨水室由上隔板分开。下隔板上端开设有推板,推板可绕其转轴转动而向污水室倾斜。推板面上与下隔板相邻的边壁面上均有可折叠伸缩的软性防水材料,进水管接入到污水室内,进水管有弯头。调控室内左隔板上有转轴、挡块和固定杆,转轴上有轴承,轴承有传动杆,传动杆一端有浮球并处于挡块上,传动杆另一端有滚轮,固定杆上有弹性部件一端,弹性部件另一端固定于推板。左隔板上设置有虹吸管,虹吸管进口的高度低于传动杆紧靠挡块时浮球的最低点。本发明结构简单,不易损坏,不存在堵塞的问题,不需要经常维护。

Description

一种通过隔板调控进水的雨污分流井
技术领域
本发明涉及雨污分流井,尤其涉及一种通过改变隔板位置来调控进水的雨污分流井。
背景技术
随着经济的发展和环境保护意识的增强,水资源越来越珍贵,我国为了能够更好的利用雨水资源及污水处理,实施雨水和污水各用一条管道的排水方式,即雨污分流。然而,由于以前政策或资金受限的影响,雨污合流管,普遍存在于生活小区的建筑立管和小区的地下排水管线中。在雨污分流改造中,由于各种原因,建筑合流立管和地下管线没法通过新建管线,来实现雨污分流的目的。因此,只能在原合流管上做改造,最大限度实现雨污分流。
目前,关于不采用电智能控制的雨污分流井的设备中,主要原理大多数是通过降雨量比较大时,设备上污水管来不及排水,而使雨水溢流到雨水管内排走;同时,为避免大量雨水进入污水管内,通过浮力传动系统来实现对污水管进口处闸门的开启和关闭。这样,要想闸门密实封闭污水管进口,对闸门和浮球系统要求较高,时间长后,杂物会堵塞闸门,导致闸门失效,无法完成对污水管进口的开启和关闭程序。从而使雨污分离效果大大折扣。
发明内容
针对上述现有技术,本发明要解决的技术问题是提供一种通过改变隔板位置来调控进水的雨污分流井。
为解决上述技术问题,本发明一种通过隔板调控进水的雨污分流井,包括上部敞开的井室、雨水室、污水室及调控室。雨水室井壁上设置有雨水管,污水室井壁上设置有污水管。井室由隔板分隔成雨水室、调控室及污水室,雨水室与调控室之间由左隔板分开,污水室与调控室之间由下隔板分开,污水室与雨水室之间由上隔板分开。左隔板的高度低于下隔板,下隔板的高度低于上隔板,下隔板上端开设有推板,推板两侧下端设置转轴,推板上可转动的转轴置于下隔板上孔洞内,推板可绕其转轴转动而向污水室倾斜。污水室内的推板面上与下隔板相邻的边壁面上均固定有可折叠伸缩的软性防水材料,软性防水材料能够封堵推板与下隔板之间的缝隙,避免污水室和调控室内的水从缝隙通过。进水管由污水室的井壁接入到污水室内,进水管出水端设置有向下的弯头,弯头出水口的高度高于推板。调控室内左隔板上固定设置有转轴、挡块和固定杆,左隔板上的转轴上设置有轴承,轴承固定有传动杆,传动杆一端固定有浮球并处于挡块上,传动杆另一端固定有滚轮,固定杆上固定有弹性部件一端,弹性部件另一端固定于推板。雨水室内的左隔板上设置有虹吸管,虹吸管进口处于调控室内,虹吸管的出口处于雨水室内,虹吸管进口的高度低于传动杆紧靠挡块时浮球的最低点。
进一步,上述处于调控室内推板面上的两竖直侧边设置有挡板,挡板能够挡住进水在挡板上的反射水,避免反射水冲击四周的软性防水材料。
本发明与现有技术相比的有益效果在于:本发明通过改变隔板上推板位置而改变进水进入污水室或雨水室,达到控制进水方向的目的,使进水管输送的水精准进入到相应的污水室或雨水室,从而避免漏排;同时,本发明结构简单,不易损坏,不存在堵塞的问题,不需要经常维护。
附图说明
图1是本发明进水管向污水室进水时的平面结构示意图。
图2是本发明进水管向雨水室进水时的剖面结构示意图。
图3是图1中A-A的断面结构示意图。
图4是图1中B-B的断面结构示意图。
图5是图1中C-C的断面结构示意图。
图6是图1中D-D的剖面结构示意图。
具体实施方式
下面结合附图以具体实施例对本发明作进一步描述,参见图1—6。
一种通过隔板调控进水的雨污分流井,包括上部敞开的井室100、雨水室200、污水室300及调控室400,雨水室200井壁上设置有雨水管201,污水室300井壁上设置有污水管301,所述井室100由隔板分隔成雨水室200、调控室400及污水室300,雨水室200与调控室400之间由左隔板202分开,污水室300与调控室400之间由下隔板302分开,污水室300与雨水室200之间由上隔板203分开,其特征在于:所述左隔板202的高度低于下隔板302,下隔板302的高度低于上隔板203,下隔板302上端开设有推板303,推板303两侧下端设置转轴304,推板303上可转动的转轴304置于下隔板302上孔洞内,推板303可绕其转轴304转动而向污水室300倾斜,;所述污水室300内的推板303面上与下隔板302相邻的边壁面上均固定有可折叠的软性防水材料306,进水管307由污水室300的井壁接入到污水室300内,进水管307出水端设置有向下的弯头308,弯头308出水口的高度高于推板303;所述调控室400内左隔板202上固定设置有转轴401、挡块402和固定杆403,左隔板202上的转轴401上设置有轴承404,轴承404固定有传动杆405,传动杆405一端固定有浮球406并处于挡块402上,传动杆405另一端固定有滚轮407,固定杆403上固定有弹性部件408一端,弹性部件408另一端固定于推板303上;所述雨水室200内的左隔板202上设置有虹吸管204,虹吸管204进口处于调控室400内,虹吸管204的出口处于雨水室200内,虹吸管204进口的高度低于传动杆405紧靠挡块402时浮球406的最低点。
上述处于调控室400内推板303面上的两竖直侧边设置有挡板305。
下面具体描述本发明的使用过程。
降雨量较小时,污水量相对于雨水量较大,合流水排入到雨水管网,对环境污染较大,因此,这种合流水要排入污水系统。当降雨量较大时,污水量相对于雨水量较小,合流水排入到雨水管网,对环境污染较小,如果排入污水管网,对污水厂处理能力有很多影响,因此,该合流水要排入雨水系统。
将雨污合流管连接到本发明进水管307的进口部分,当合流管内流出的污水、少量的雨水或雨污水时,推板303处于紧靠下隔板302和软性防水材料306处于收缩折叠状态。进水管307的弯头308出口处于污水室300正上方,进水通过进水管304进入到污水室300,由于进水量小于污水管301的排水能力,进水全部由污水管301排出。
当降雨量较大时,合流管的进水量大于污水管301的排水能力时,污水室300内水量过大,污水室300内的水从下隔板302上端溢流到调控室400内。在调控室400内液位不断上升的过程中,浮球406受到浮力的作用而不断上升,同时带动浮球406这一端的传动杆405上升,传动杆405绕转轴401转动,传动杆405另一端向下转动并通过滚轮407推动推板303,推板303绕转轴304向污水室300内转动。当进水管307上弯头308出口全部处于推板的正上方时,弹性部件408受到推板303拉力作用而变形处于弹性拉伸状态,推板303处于向污水室300内倾斜状态,进水管307输送的水全部进入到调控室400内,调控室400内液位上升到虹吸管204管顶后,调控室400内的水通过虹吸管204进入雨水室200。虹吸管204的输水能力小于进水管307内输水量,调控室400内液位继续上升,直到调控室400内水由左隔板202溢流出去,再由雨水管201排入雨水系统。当停止降雨或降雨量较小时,通过进水管304补入到调控室400内水量没有或较小,虹吸管204输水能力大于补入调控室400的水量,调控室400内液位逐渐下降。浮球406在重力作用下也会下降,传动杆405绕转轴401转动,固定有滚轮407的传动杆405一端向上移动,同时,在弹性部件408的回拉力作用下,推板303绕转轴304向调控室400一边转动,从而使推板303回到紧靠下隔板302的状态,弯头308出水进入到污水室300内。通过上述的过程,降雨量较大时,能够将雨水分流到雨水室200内,通过雨水管201排入雨水系统,污水室300无流水;单独污水或降雨量非常小时,将合流管的水只排入到污水系统,达到最大限度的实现雨污分流的目的。
上述实施例仅为本发明的较佳实施例,并非依此限制本发明的保护范围,故:凡依本发明的结构、形状、原理所做的等效变化,均应涵盖于本发明的保护范围之内。

Claims (2)

1.一种通过隔板调控进水的雨污分流井,包括上部敞开的井室、雨水室、污水室及调控室,雨水室井壁上设置有雨水管,污水室井壁上设置有污水管,所述井室由隔板分隔成雨水室、调控室及污水室,雨水室与调控室之间由左隔板分开,污水室与调控室之间由下隔板分开,污水室与雨水室之间由上隔板分开,其特征在于:所述左隔板的高度低于下隔板,下隔板的高度低于上隔板,下隔板上端开设有推板,推板两侧下端设置转轴,推板上可转动的转轴置于下隔板上孔洞内,推板可绕其转轴转动而向污水室倾斜;所述污水室内的推板面上与下隔板相邻的边壁面上均固定有可折叠的软性防水材料,进水管由污水室的井壁接入到污水室内,进水管出水端设置有向下的弯头,弯头出水口的高度高于推板;所述调控室内左隔板上固定设置有转轴、挡块和固定杆,左隔板上的转轴上设置有轴承,轴承固定有传动杆,传动杆一端固定有浮球并处于挡块上,传动杆另一端固定有滚轮,固定杆上固定有弹性部件一端,弹性部件另一端固定于推板;所述雨水室内的左隔板上设置有虹吸管,虹吸管进口处于调控室内,虹吸管的出口处于雨水室内,虹吸管进口的高度低于传动杆紧靠挡块时浮球的最低点。
2.根据权利要求1所述的一种通过隔板调控进水的雨污分流井,其特征在于:所述处于调控室内推板面上的两竖直侧边设置有挡板。
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KR100633532B1 (ko) * 2005-06-20 2006-10-13 동양특수콘크리트 (주) 우수 및 오수 분리배출장치
CN101886408A (zh) * 2010-06-25 2010-11-17 同济大学 卧式初期雨水弃流装置
CN102912847A (zh) * 2012-11-14 2013-02-06 上海立高环保工程有限公司 平流式水力自控初期雨水弃流装置及弃流方法
CN210658629U (zh) * 2019-08-20 2020-06-02 王刚 一种公路施工用排水结构
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343435A1 (de) * 1988-05-21 1989-11-29 Aktiengesellschaft Alloy-Tech Schwimmergesteuerte Regelvorrichtung zur Veränderung des Durchflussquerschnitts der Auslauföffnung eines Ausgleichsbehälters, insbesondere eines Regenrückhaltebeckens
JP2001123484A (ja) * 1999-10-29 2001-05-08 Yagikuma:Kk 雨水貯留装置
JP2002242290A (ja) * 2001-02-15 2002-08-28 Kubota Corp 雨水分離桝
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CN101886408A (zh) * 2010-06-25 2010-11-17 同济大学 卧式初期雨水弃流装置
CN102912847A (zh) * 2012-11-14 2013-02-06 上海立高环保工程有限公司 平流式水力自控初期雨水弃流装置及弃流方法
CN210658629U (zh) * 2019-08-20 2020-06-02 王刚 一种公路施工用排水结构
CN111519742A (zh) * 2020-06-16 2020-08-11 台州学院 一种适用于建筑合流排水的雨污分流井

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