CN206512824U - Rainwater automatic shunt flow abandoning apparatus - Google Patents

Rainwater automatic shunt flow abandoning apparatus Download PDF

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CN206512824U
CN206512824U CN201720084423.5U CN201720084423U CN206512824U CN 206512824 U CN206512824 U CN 206512824U CN 201720084423 U CN201720084423 U CN 201720084423U CN 206512824 U CN206512824 U CN 206512824U
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flow
rainwater
filter
discarding
pump
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陈振义
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SHANGHAI LEDO INDUSTRIAL Co Ltd
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SHANGHAI LEDO INDUSTRIAL Co Ltd
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Abstract

本实用新型公开了一种雨水自动分流弃流装置,包括设备腔体、进水口、提篮过滤区、收集电动阀、弃流泵组、水质仪、雨量传感器、雨频传感器和控制系统,水质仪、雨量传感器、雨频传感器、收集电动阀和弃流泵组分别通过电缆线与控制系统连接,设备腔体分为过滤收集腔和应急弃流腔,过滤收集腔和应急弃流腔相互连通。本实用新型中的雨水自动分流弃流装置改变了现有技术中传统雨水弃流处理系统的格栅、截流井、安全井、弃流装置、初期过滤装置和沉砂池等多井多点式处理,使得雨水的收集更加合理,而且还同时解决了弃流排水的问题。本实用新型中的弃流排水是有压排水,还设置有应急措施,更加确保了整个系统的安全性。

The utility model discloses a device for automatically diverting and discarding rainwater, which comprises a device cavity, a water inlet, a basket filter area, a collection electric valve, a pump group for discarding flow, a water quality meter, a rainfall sensor, a rain frequency sensor and a control system, and a water quality meter. , rainfall sensor, rain frequency sensor, collection electric valve and waste flow pump group are respectively connected to the control system through cables. The rainwater automatic diversion and abandonment device in the utility model has changed the multi-well and multi-point type of the traditional rainwater abandonment treatment system in the prior art, such as grilles, interception wells, safety wells, abandonment devices, initial filter devices, and grit chambers. The treatment makes the collection of rainwater more reasonable, and at the same time solves the problem of waste water drainage. The waste water drainage in the utility model is pressurized drainage, and emergency measures are also provided to further ensure the safety of the whole system.

Description

雨水自动分流弃流装置Rainwater automatic diversion and abandonment device

技术领域technical field

本实用新型属于雨水分流处理设备技术领域,具体的说是涉及一种雨水自动分流弃流装置。The utility model belongs to the technical field of rainwater diversion treatment equipment, in particular to a rainwater automatic diversion and discarding device.

背景技术Background technique

水是人类最宝贵的资源,但由于人类的浪费和环境的污染,导致清洁的水资源日益减少,随着社会和经济的迅速发展,城市进程加快,水资源恶化,地下水位下降,城市的用水困难问题也日益严重,国家花费巨资进行南水北调工程,然而只能满足部分地区的用水问题,不能从根本上解决缺水的问题,加之城市化使原有的植被和土壤为不透水地面所代替,导致大量雨水流失,破坏了自然生态水文环境。Water is the most precious resource for human beings, but due to human waste and environmental pollution, clean water resources are decreasing day by day. With the rapid development of society and economy, urban processes are accelerating, water resources are deteriorating, groundwater levels are declining, and urban water use Difficult problems are also becoming more and more serious. The country spends huge sums of money on the South-to-North Water Diversion Project, but it can only meet the water problem in some areas, and cannot fundamentally solve the problem of water shortage. In addition, urbanization has replaced the original vegetation and soil with impermeable ground. , leading to a large amount of rainwater loss and destroying the natural ecological and hydrological environment.

雨水作为一种清洁的水源,在环境与水资源利用方面起到的重要作用,对我们的人居环境和水利生态有着深远的意义。目前,越来越多的国家开始注意收集清洁的雨水,雨水汇集通常采用屋顶、地面道路、绿地、天然山坡等,初期雨水中夹杂着大量污染物、泥沙和杂质,因此,初期雨水应弃流排放,收集中、后期洁净的雨水,同时将雨水的杂质过滤排除,保证后期储水系统的正常运行,并且保证排水安全,经过处理并蒸发过滤后的清洁雨水可完全达到饮用水的标准。As a clean water source, rainwater plays an important role in the environment and water resource utilization, and has far-reaching significance to our living environment and water ecology. At present, more and more countries are beginning to pay attention to collecting clean rainwater. Rainwater collection usually uses roofs, ground roads, green spaces, natural hillsides, etc. The initial rainwater is mixed with a lot of pollutants, sediment and impurities. Therefore, the initial rainwater should be discarded. Collect the clean rainwater in the middle and late stage, and filter and remove the impurities in the rainwater to ensure the normal operation of the water storage system in the later stage and ensure the safety of drainage. The clean rainwater after treatment, evaporation and filtration can fully meet the standard of drinking water.

传统的雨水收集方法有初期雨水弃流装置、截流井、分流井、初期雨水过滤、沉砂池等多样组合的做法,其弊端在于投入大、施工复杂、占地面积大以及管理难度高等,且其处理工艺在高污泥负荷的情况下运行时会出现膨胀现象,使得污泥难于分离,导致系统不能正常运行,出水不达标,处理难度较大。而且现有技术中的雨水收集系统需要新建生化沉淀池,导致占地面积和土建投资投入较大,且存在设备臃肿,体积庞大等诸多弊端,不利于雨水资源利用事业的发展。Traditional rainwater collection methods include various combinations of initial rainwater abandonment devices, interception wells, diversion wells, initial rainwater filtration, and grit chambers. When the treatment process is operated under the condition of high sludge load, expansion will occur, which makes it difficult to separate the sludge, resulting in the system not operating normally, the effluent is not up to standard, and the treatment is difficult. Moreover, the rainwater collection system in the prior art needs to build a new biochemical sedimentation tank, which leads to a large floor area and civil construction investment, and there are many disadvantages such as bloated equipment and large volume, which is not conducive to the development of rainwater resource utilization.

发明内容Contents of the invention

本实用新型为了克服现有技术存在的不足,提供一种雨水收集更加合理,能够同时解决弃流排水问题的雨水自动分流弃流装置。In order to overcome the deficiencies of the prior art, the utility model provides a more reasonable rainwater collection, which can simultaneously solve the problem of waste water drainage and automatic rainwater diversion and waste flow device.

本实用新型是通过以下技术方案实现的:一种雨水自动分流弃流装置,其包括设备腔体、进水口、提篮过滤区、收集电动阀、弃流泵组、水质仪、雨量传感器、雨频传感器和控制系统,水质仪、雨量传感器、雨频传感器、收集电动阀和弃流泵组分别通过电缆线与控制系统连接,设备腔体分为过滤收集腔和应急弃流腔,过滤收集腔和应急弃流腔相互连通;The utility model is realized through the following technical solutions: a device for automatically diverting and discarding rainwater, which includes an equipment cavity, a water inlet, a basket filter area, a collection electric valve, a pump group for discarding flow, a water quality meter, a rainfall sensor, a rain frequency Sensor and control system, water quality meter, rainfall sensor, rain frequency sensor, collection electric valve and waste flow pump group are respectively connected to the control system through cables. The equipment cavity is divided into filter collection chamber and emergency waste flow chamber, filter collection chamber and The emergency flow chambers are connected to each other;

在过滤收集腔和应急弃流腔的侧壁上分别设置有一与市政管网连接的溢流口,在过滤收集腔内设置有液位传感器,在液位传感器上分别设置有低液位浮球和高液位浮球,在过滤收集腔的侧壁上设置有与收集管网连接的收集口,在收集口处连接有收集电动阀;An overflow port connected to the municipal pipe network is respectively arranged on the side wall of the filter collection chamber and the emergency disposal chamber, and a liquid level sensor is arranged in the filter collection chamber, and a low liquid level float is respectively arranged on the liquid level sensor And the high liquid level float, the side wall of the filter collection chamber is provided with a collection port connected to the collection pipe network, and a collection electric valve is connected to the collection port;

提篮过滤区设置于过滤收集腔的进水口处,提篮过滤区主要由进水口、水质仪、导流斜板、过滤网和截污提篮组成,水质仪设置于进水口处,在过滤网的底部设置有截污提篮,在进水口和过滤网之间设置有导流斜板,导流斜板的一端与进水口的底部连接,导流斜板的另一端与过滤网的底部连接;The basket filter area is set at the water inlet of the filter collection chamber. The basket filter area is mainly composed of water inlet, water quality meter, deflector slant plate, filter screen and sewage intercepting basket. The water quality meter is set at the water inlet, at the bottom of the filter screen There is a sewage intercepting basket, and a sloping diversion plate is arranged between the water inlet and the filter screen. One end of the slant diversion plate is connected to the bottom of the water inlet, and the other end of the slant diversion plate is connected to the bottom of the filter screen;

弃流泵组设置于应急弃流腔的底部,弃流泵组由若干组弃流泵设备组成,每组弃流泵设备均包括吸水口、弃流蝶阀和弃流泵,在弃流泵的两侧分别连接有一弃流蝶阀,弃流泵和弃流蝶阀之间通过弃流软接连接,在弃流蝶阀的入水端连接有一吸水口,弃流蝶阀的出水端与一弃流汇总管连接,弃流汇总管与弃流出水口连接,吸水口伸入过滤收集腔的底部,弃流出水口伸出应急弃流腔。The jettison pump set is arranged at the bottom of the emergency jettison cavity, and the jettison pump set is composed of several sets of jettison pump equipment, and each set of jettison pump equipment includes a water suction port, a jettison butterfly valve and a jettison pump. There is a waste flow butterfly valve connected to both sides, the waste flow pump and the waste flow butterfly valve are connected by a waste flow soft connection, a water suction port is connected to the water inlet of the waste flow butterfly valve, and the water outlet end of the waste flow butterfly valve is connected to a waste flow collecting pipe , the waste flow collecting pipe is connected to the waste flow outlet, the water suction port extends into the bottom of the filter collection chamber, and the waste flow outlet extends out of the emergency waste flow chamber.

过滤收集腔的底部设置于地面上,应急弃流腔的底部设置有槽钢底座,应急弃流腔的底部高于过滤收集腔的底部。The bottom of the filter collection chamber is set on the ground, the bottom of the emergency flow disposal chamber is provided with a channel steel base, and the bottom of the emergency flow disposal chamber is higher than the bottom of the filter collection chamber.

在提篮过滤区的上方位于过滤收集腔的顶部设置有检修口。An inspection port is arranged on the top of the filter collection cavity above the filter area of the basket.

弃流泵组由两组弃流泵设备组成,弃流泵为立式单级离心泵。The jettison pump set consists of two sets of jettison pump equipment, and the jettison pump is a vertical single-stage centrifugal pump.

在截污提篮上设置有提篮把手,在每个弃流蝶阀上均连接有止回阀。A basket handle is arranged on the dirt intercepting basket, and a check valve is connected to each discarding flow butterfly valve.

控制系统主要由PLC可编程模块、人机触摸屏、交流接触器、热断电器、空气开关和中间继电器组成。The control system is mainly composed of PLC programmable module, man-machine touch screen, AC contactor, thermal breaker, air switch and intermediate relay.

弃流泵组由吸水口、弃流碟阀、弃流软接、弃流汇总管、弃流出水口和止回阀等组件构成,当水质和雨量都没有达到预先的设定要求,并且液位传感器低位浮球超过低液位时,启动弃流泵,将不达标的水排至市政管网。The waste flow pump set is composed of water suction port, waste flow disc valve, waste flow soft connection, waste flow collecting pipe, waste flow outlet and check valve. When the water quality and rainfall do not meet the preset requirements and the liquid level When the low-level float of the sensor exceeds the low liquid level, the waste flow pump is started to discharge the unqualified water to the municipal pipe network.

液位传感器为开关信号,设有低液位及高液位两个液位。低液位能够保护水泵,低液位即停泵。高液位应急用,当设备腔体内的水位达到高液位时,控制系统报警,进入应急状态,当控制系统进入应急状态,将再度启动弃流泵将设备腔体内的水加压排入市政管网内。The liquid level sensor is a switch signal, with two liquid levels of low liquid level and high liquid level. The low liquid level can protect the water pump, and the low liquid level will stop the pump. For high liquid level emergency, when the water level in the equipment cavity reaches the high level, the control system will alarm and enter the emergency state. Inside the pipe network.

雨量传感器为脉冲信号,降雨时将降雨量转换成脉冲信号通过电缆线传输到控制系统,雨量值为可设定值,如设定1-10毫米。雨频传感器采集降雨时降雨的频率,通过电缆线以脉冲信号的形式传输给控制系统。水质仪主要检测浊度悬浮物污染物的含量,以脉冲信号的形式传输给控制系统。The rain sensor is a pulse signal. When it rains, the rainfall is converted into a pulse signal and transmitted to the control system through the cable. The rainfall value can be set, such as 1-10 mm. The rain frequency sensor collects the frequency of the rain when it rains, and transmits it to the control system in the form of a pulse signal through the cable. The water quality meter mainly detects the content of turbidity suspended solids pollutants and transmits them to the control system in the form of pulse signals.

控制系统主要由PLC可编程模块、人机触摸屏、交流接触器、热断电器、空开以及中间继电器等组成。控制系统配合水质仪、液位传感器、雨量传感器和雨频传感器自动分析并检测雨水水质、液位、雨量和雨频等信号,从而实现全自动化工作。The control system is mainly composed of PLC programmable module, human-machine touch screen, AC contactor, thermal breaker, air switch and intermediate relay. The control system cooperates with the water quality meter, liquid level sensor, rain sensor and rain frequency sensor to automatically analyze and detect the signals of rainwater quality, liquid level, rainfall and rain frequency, so as to realize fully automatic work.

本实用新型的有益效果是:本实用新型中的雨水自动分流弃流装置改变了现有技术中传统雨水弃流处理系统的格栅、截流井、安全井、弃流装置、初期过滤装置和沉砂池等多井多点式处理,本申请中的雨水自动分流弃流装置使得雨水的收集更加合理,而且还同时解决了弃流排水的问题。本实用新型中的弃流排水是有压排水,市面上同类产品采用的是无重力流排水,无重力流排水当弃流管网标高不满足条件时就无法自动排水。本申请中的雨水自动分流弃流装置还设置有应急措施,更加确保了整个系统的安全性。The beneficial effects of the utility model are: the rainwater automatic diversion and abandonment device in the utility model has changed the grille, interception well, safety well, abandonment device, initial filter device and sedimentation system of the traditional rainwater treatment system in the prior art. Multi-well and multi-point treatment such as sand tanks, the rainwater automatic diversion and abandonment device in this application makes the collection of rainwater more reasonable, and also solves the problem of abandonment and drainage at the same time. The discarded flow drainage in the utility model is pressurized drainage, while similar products on the market use non-gravity flow drainage, and the non-gravity flow drainage cannot automatically drain when the elevation of the discarded flow pipe network does not meet the conditions. The rainwater automatic diversion and abandonment device in this application is also provided with emergency measures, which further ensures the safety of the entire system.

附图说明Description of drawings

图1是本实用新型雨水自动分流弃流装置的侧面结构示意图;Fig. 1 is the side structure schematic diagram of the rainwater automatic diversion and abandonment device of the utility model;

图2是本实用新型雨水自动分流弃流装置的俯视结构示意图;Fig. 2 is a top view structure schematic diagram of the rainwater automatic diversion and discarding device of the utility model;

图3是本实用新型雨水自动分流弃流装置中各设备电缆线路连接示意图;Fig. 3 is a schematic diagram of the cable connection of each equipment in the rainwater automatic diversion and abandonment device of the utility model;

图中:1-进水口;2-收集电动阀;3-水质仪;4-雨量传感器;5-雨频传感器;6-控制系统;7-电缆线;8-过滤收集腔;9-应急弃流腔;10-溢流口;11-液位传感器;12-低液位浮球;13-高液位浮球;14-收集口;15-提篮把手;16-导流斜板;17-过滤网;18-截污提篮;19-吸水口;20-弃流蝶阀;21-弃流泵;22-弃流软接;23-弃流汇总管;24-弃流出水口;25-槽钢底座;26-检修口。In the figure: 1-water inlet; 2-collection electric valve; 3-water quality meter; 4-rain sensor; 5-rain frequency sensor; 6-control system; 7-cable; 8-filter collection chamber; 9-emergency disposal Flow chamber; 10-overflow port; 11-liquid level sensor; 12-low liquid level float; 13-high liquid level float; 14-collection port; 15-basket handle; Filter screen; 18-sewage interception basket; 19-water suction port; 20-discard butterfly valve; 21-discard pump; 22-discard soft connection; base; 26-access port.

具体实施方式detailed description

以下结合附图和具体实施方式对本实用新型作详细描述。Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail.

如图1至图3所示,一种雨水自动分流弃流装置,其包括设备腔体、进水口1、提篮过滤区、收集电动阀2、弃流泵组、水质仪3、雨量传感器4、雨频传感器5和控制系统6,水质仪3、雨量传感器4、雨频传感器5、收集电动阀2和弃流泵组分别通过电缆线7与控制系统6连接,设备腔体分为过滤收集腔8和应急弃流腔9,过滤收集腔8和应急弃流腔9相互连通;As shown in Figures 1 to 3, a device for automatically diverting and discarding rainwater, which includes a device cavity, a water inlet 1, a basket filter area, a collection electric valve 2, a drain pump set, a water quality meter 3, a rain sensor 4, The rain frequency sensor 5 and the control system 6, the water quality meter 3, the rainfall sensor 4, the rain frequency sensor 5, the collection electric valve 2 and the waste flow pump group are respectively connected to the control system 6 through the cable 7, and the equipment cavity is divided into a filter collection cavity 8 and the emergency jettison chamber 9, the filter collection chamber 8 and the emergency jettison chamber 9 communicate with each other;

在过滤收集腔8和应急弃流腔9的侧壁上分别设置有一与市政管网连接的溢流口10,在过滤收集腔8内设置有液位传感器11,在液位传感器11上分别设置有低液位浮球12和高液位浮球13,在过滤收集腔8的侧壁上设置有与收集管网连接的收集口14,在收集口14处连接有收集电动阀2;An overflow port 10 connected to the municipal pipe network is respectively arranged on the side walls of the filter collection chamber 8 and the emergency disposal chamber 9, and a liquid level sensor 11 is provided in the filter collection chamber 8, and a liquid level sensor 11 is respectively provided on the liquid level sensor 11. There are low liquid level floats 12 and high liquid level floats 13, and a collection port 14 connected to the collection pipe network is provided on the side wall of the filter collection chamber 8, and a collection electric valve 2 is connected to the collection port 14;

提篮过滤区设置于过滤收集腔8的进水口1处,提篮过滤区主要由进水口1、水质仪3、导流斜板16、过滤网17和截污提篮18组成,水质仪3设置于进水口1处,在过滤网17的底部设置有截污提篮18,在进水口1和过滤网17之间设置有导流斜板16,导流斜板16的一端与进水口1的底部连接,导流斜板16的另一端与过滤网17的底部连接;The basket filter area is set at the water inlet 1 of the filter collection chamber 8. The basket filter area is mainly composed of the water inlet 1, the water quality meter 3, the diversion inclined plate 16, the filter screen 17 and the sewage intercepting basket 18. The water quality meter 3 is set at the inlet At the water outlet 1, a dirt intercepting basket 18 is provided at the bottom of the filter screen 17, and a swash plate 16 is provided between the water inlet 1 and the filter screen 17, and one end of the swash plate 16 is connected to the bottom of the water inlet 1, The other end of deflector inclined plate 16 is connected with the bottom of screen pack 17;

弃流泵组设置于应急弃流腔9的底部,弃流泵组由若干组弃流泵21设备组成,每组弃流泵21设备均包括吸水口19、弃流蝶阀20和弃流泵21,在弃流泵21的两侧分别连接有一弃流蝶阀20,弃流泵21和弃流蝶阀20之间通过弃流软接22连接,在弃流蝶阀20的入水端连接有一吸水口19,弃流蝶阀20的出水端与一弃流汇总管23连接,弃流汇总管23与弃流出水口24连接,吸水口19伸入过滤收集腔8的底部,弃流出水口24伸出应急弃流腔9。The waste flow pump set is arranged at the bottom of the emergency waste flow cavity 9, and the waste flow pump set is composed of several sets of waste flow pumps 21 equipment, and each set of waste flow pump 21 equipment includes a water suction port 19, a waste flow butterfly valve 20 and a waste flow pump 21 A waste flow butterfly valve 20 is respectively connected to both sides of the waste flow pump 21, the waste flow pump 21 and the waste flow butterfly valve 20 are connected through a flow rejection soft joint 22, and a water suction port 19 is connected to the water inlet of the flow rejection butterfly valve 20, The outlet end of the discarded flow butterfly valve 20 is connected to a discarded flow collecting pipe 23, the discarded flow collecting pipe 23 is connected to the discarded flow outlet 24, the water suction port 19 extends into the bottom of the filter collection chamber 8, and the discarded flow outlet 24 extends out of the emergency discarded flow chamber 9.

过滤收集腔8的底部设置于地面上,应急弃流腔9的底部设置有槽钢底座25,应急弃流腔9的底部高于过滤收集腔8的底部。在提篮过滤区的上方位于过滤收集腔8的顶部设置有检修口26。弃流泵组由两组弃流泵21设备组成,弃流泵21为立式单级离心泵。在截污提篮18上设置有提篮把手15。在每个弃流蝶阀20上均连接有止回阀。控制系统6主要由PLC可编程模块、人机触摸屏、交流接触器、热断电器、空气开关和中间继电器组成。The bottom of the filter collection chamber 8 is set on the ground, and the bottom of the emergency waste flow chamber 9 is provided with a channel steel base 25 , and the bottom of the emergency waste flow chamber 9 is higher than the bottom of the filter collection chamber 8 . An inspection port 26 is arranged on the top of the filter collection chamber 8 above the basket filter area. The jettison pump set is composed of two sets of jettison pumps 21, and the jettison pump 21 is a vertical single-stage centrifugal pump. A basket handle 15 is provided on the dirt intercepting basket 18 . A check valve is connected to each discarding flow butterfly valve 20 . The control system 6 is mainly composed of PLC programmable module, man-machine touch screen, AC contactor, thermal breaker, air switch and intermediate relay.

本实用新型雨水自动分流弃流装置的雨水自动分流方法为:The rainwater automatic diversion method of the rainwater automatic diversion and discarding device of the utility model is as follows:

1)首先雨水从进水口1进入提篮区,雨水进入提篮区前要先经过水质仪3,水质仪3将收集到的水质指标通过电缆线7传输到控制系统6;1) First, the rainwater enters the basket area from the water inlet 1. Before the rainwater enters the basket area, it must first pass through the water quality meter 3. The water quality meter 3 transmits the collected water quality indicators to the control system 6 through the cable 7;

2)雨水由进水口1经过导流斜板16进入提篮区,雨水经过过滤网17时过滤网17将雨水中的杂质悬浮物拦截落入提篮内,经过过滤网17去除杂质悬浮物的雨水进入设备腔体内;2) The rainwater enters the basket area from the water inlet 1 through the diversion inclined plate 16. When the rainwater passes through the filter screen 17, the filter screen 17 intercepts the suspended impurities in the rainwater and falls into the basket, and the rainwater that removes the suspended impurities in the rainwater through the filter screen 17 enters Inside the equipment cavity;

3)进入设备腔体内的雨水超过低液位时液位传感器11通过电缆线7传输信号到控制系统6,控制系统6启动弃流泵;3) When the rainwater entering the equipment cavity exceeds the low liquid level, the liquid level sensor 11 transmits a signal to the control system 6 through the cable 7, and the control system 6 starts the jettison pump;

弃流泵的启动条件为:水质仪3检测水质不达标、设备腔体内的水位超过低液位或雨量传感器4检测到雨量没有超过设定值;The starting conditions of the jettison pump are: the water quality meter 3 detects that the water quality is not up to standard, the water level in the equipment cavity exceeds the low level, or the rain sensor 4 detects that the rainfall does not exceed the set value;

4)当水质仪3检测到水质达标并且雨量传感器4检测到雨量超过设定值时,弃流泵停止工作,收集电动阀2打开,雨水通过收集口14进入收集管网内;4) When the water quality meter 3 detects that the water quality is up to standard and the rain sensor 4 detects that the rainfall exceeds the set value, the waste flow pump stops working, the collection electric valve 2 is opened, and the rainwater enters the collection pipe network through the collection port 14;

5)当降雨量增大,设备腔体内水位上升,雨水便通过溢流口10排入市政管网,水位再度上升超过溢流口10达到高液位时,控制系统6报警,进入应急状态;5) When the rainfall increases and the water level in the equipment cavity rises, the rainwater will be discharged into the municipal pipe network through the overflow port 10, and when the water level rises again beyond the overflow port 10 and reaches a high liquid level, the control system 6 will alarm and enter the emergency state;

6)当控制系统6进入应急状态时将再度启动弃流泵将设备腔体内的雨水加压排入市政管网;6) When the control system 6 enters the emergency state, the waste flow pump will be started again to pressurize the rainwater in the equipment cavity and discharge it into the municipal pipe network;

7)降雨结束24小时后系统回到初始状态,等待下次降雨。7) The system returns to the initial state 24 hours after the end of the rain, waiting for the next rain.

在雨水分流弃流装置提篮过滤区的上部设置有检修口26,定期打开检修口26将截污提篮18提出即可清理提篮内的悬浮物及杂质。An inspection port 26 is provided on the upper part of the basket filter area of the rainwater diversion and abandonment device, and the inspection port 26 is opened regularly to put forward the dirt intercepting basket 18 to clean up suspended solids and impurities in the basket.

最后应当说明的是,以上内容仅用以说明本实用新型的技术方案,而非对本实用新型保护范围的限制,本领域的普通技术人员对本实用新型的技术方案进行的简单修改或者等同替换,均不脱离本实用新型技术方案的实质和范围。Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent replacements to the technical solution of the utility model by those of ordinary skill in the art are all acceptable. Do not depart from the essence and scope of the technical solution of the utility model.

Claims (7)

1.一种雨水自动分流弃流装置,其特征在于:所述雨水自动分流弃流装置包括设备腔体、进水口、提篮过滤区、收集电动阀、弃流泵组、水质仪、雨量传感器、雨频传感器和控制系统,所述水质仪、雨量传感器、雨频传感器、收集电动阀和弃流泵组分别通过电缆线与所述控制系统连接,所述设备腔体分为过滤收集腔和应急弃流腔,所述过滤收集腔和所述应急弃流腔相互连通;1. A device for automatically diverting and discarding rainwater, characterized in that: the device for automatically diverting and discarding rainwater includes an equipment cavity, a water inlet, a basket filter area, a collection electric valve, a discarding pump group, a water quality meter, a rainfall sensor, The rain frequency sensor and the control system, the water quality meter, the rainfall sensor, the rain frequency sensor, the collection electric valve and the waste flow pump group are respectively connected to the control system through cables, and the equipment cavity is divided into a filter collection cavity and an emergency A waste flow chamber, the filter collection chamber and the emergency waste flow chamber communicate with each other; 在所述过滤收集腔和所述应急弃流腔的侧壁上分别设置有一与市政管网连接的溢流口,在所述过滤收集腔内设置有液位传感器,在所述液位传感器上分别设置有低液位浮球和高液位浮球,在所述过滤收集腔的侧壁上设置有与收集管网连接的收集口,在所述收集口处连接有所述收集电动阀;An overflow port connected to the municipal pipe network is respectively arranged on the side walls of the filter collection chamber and the emergency disposal chamber, and a liquid level sensor is arranged in the filter collection chamber, and on the liquid level sensor A low liquid level float and a high liquid level float are respectively provided, a collection port connected to the collection pipe network is provided on the side wall of the filter collection chamber, and the collection electric valve is connected to the collection port; 所述提篮过滤区设置于所述过滤收集腔的进水口处,所述提篮过滤区主要由进水口、水质仪、导流斜板、过滤网和截污提篮组成,所述水质仪设置于所述进水口处,在所述过滤网的底部设置有所述截污提篮,在所述进水口和所述过滤网之间设置有所述导流斜板,所述导流斜板的一端与所述进水口的底部连接,所述导流斜板的另一端与所述过滤网的底部连接;The basket filter area is set at the water inlet of the filter collection chamber, and the basket filter area is mainly composed of a water inlet, a water quality meter, a deflector swash plate, a filter screen and a sewage intercepting basket, and the water quality meter is set at the At the water inlet, the dirt intercepting basket is provided at the bottom of the filter screen, and the slant guide plate is provided between the water inlet and the filter screen, and one end of the swash plate is connected to the The bottom of the water inlet is connected, and the other end of the deflector is connected to the bottom of the filter screen; 所述弃流泵组设置于所述应急弃流腔的底部,所述弃流泵组由若干组弃流泵设备组成,每组所述弃流泵设备均包括吸水口、弃流蝶阀和弃流泵,在所述弃流泵的两侧分别连接有一所述弃流蝶阀,所述弃流泵和所述弃流蝶阀之间通过弃流软接连接,在所述弃流蝶阀的入水端连接有一所述吸水口,所述弃流蝶阀的出水端与一弃流汇总管连接,所述弃流汇总管与弃流出水口连接,所述吸水口伸入所述过滤收集腔的底部,所述弃流出水口伸出所述应急弃流腔。The abandoned flow pump set is arranged at the bottom of the emergency abandoned flow cavity, and the abandoned flow pump set is composed of several sets of abandoned flow pump equipment, and each set of abandoned flow pump equipment includes a water suction port, an abandoned flow butterfly valve and a discarded flow pump. The flow pump is connected with the flow-discard butterfly valve on both sides of the flow-discard pump. The water suction port is connected, the water outlet end of the waste flow butterfly valve is connected with a waste flow collecting pipe, the waste flow collecting pipe is connected with the waste flow outlet, and the water suction port extends into the bottom of the filter collection chamber, so The discarded flow outlet extends out of the emergency discarded flow cavity. 2.根据权利要求1所述的雨水自动分流弃流装置,其特征在于:所述过滤收集腔的底部设置于地面上,所述应急弃流腔的底部设置有槽钢底座,所述应急弃流腔的底部高于所述过滤收集腔的底部。2. The rainwater automatic diversion and abandonment device according to claim 1, characterized in that: the bottom of the filter collection chamber is arranged on the ground, the bottom of the emergency disposal chamber is provided with a channel steel base, and the emergency disposal chamber The bottom of the flow chamber is higher than the bottom of the filter collection chamber. 3.根据权利要求1或2所述的雨水自动分流弃流装置,其特征在于:在所述提篮过滤区的上方位于所述过滤收集腔的顶部设置有检修口。3. The rainwater automatic diversion and discarding device according to claim 1 or 2, characterized in that: an inspection port is provided on the top of the filter collection chamber above the basket filter area. 4.根据权利要求1或2所述的雨水自动分流弃流装置,其特征在于:所述弃流泵组由两组弃流泵设备组成,所述弃流泵为立式单级离心泵。4. The rainwater automatic diversion and discarding device according to claim 1 or 2, characterized in that: the discarding pump set is composed of two sets of discarding pump equipment, and the discarding pump is a vertical single-stage centrifugal pump. 5.根据权利要求1或2所述的雨水自动分流弃流装置,其特征在于:在所述截污提篮上设置有提篮把手。5. The rainwater automatic diversion and discarding device according to claim 1 or 2, characterized in that: a basket handle is provided on the sewage intercepting basket. 6.根据权利要求1或2所述的雨水自动分流弃流装置,其特征在于:在每个所述弃流蝶阀上均连接有止回阀。6. The rainwater automatic diversion and discarding device according to claim 1 or 2, characterized in that: a check valve is connected to each of the discarding butterfly valves. 7.根据权利要求1或2所述的雨水自动分流弃流装置,其特征在于:所述控制系统主要由PLC可编程模块、人机触摸屏、交流接触器、热断电器、空气开关和中间继电器组成。7. The rainwater automatic diversion and abandonment device according to claim 1 or 2, characterized in that: the control system is mainly composed of a PLC programmable module, a man-machine touch screen, an AC contactor, a thermal breaker, an air switch and an intermediate relay composition.
CN201720084423.5U 2017-01-23 2017-01-23 Rainwater automatic shunt flow abandoning apparatus Expired - Fee Related CN206512824U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759775A (en) * 2017-01-23 2017-05-31 上海莱多实业有限公司 Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method
CN107585893A (en) * 2017-09-30 2018-01-16 武汉圣禹排水系统有限公司 A kind of rainwater filtering device
CN108018934A (en) * 2017-11-28 2018-05-11 扬州蓝翔机电工程有限公司 Integral intelligent cuts dirty well
CN108412011A (en) * 2018-05-17 2018-08-17 中国建筑设计院有限公司 An anti-backflow combined interception discharge system
CN110924507A (en) * 2019-12-03 2020-03-27 武汉市武昌市政建设(集团)有限公司 Road rainwater collecting and recycling system
CN114059644A (en) * 2021-11-18 2022-02-18 聂加其 Waterlogging-prevention type rainwater collection and recycling system capable of cleaning bottom sludge

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759775A (en) * 2017-01-23 2017-05-31 上海莱多实业有限公司 Rainwater automatic shunt flow abandoning apparatus and rainwater automatic shunting method
CN107585893A (en) * 2017-09-30 2018-01-16 武汉圣禹排水系统有限公司 A kind of rainwater filtering device
CN108018934A (en) * 2017-11-28 2018-05-11 扬州蓝翔机电工程有限公司 Integral intelligent cuts dirty well
CN108018934B (en) * 2017-11-28 2023-11-14 扬州蓝翔机电工程有限公司 Integrated intelligent dirt intercepting well
CN108412011A (en) * 2018-05-17 2018-08-17 中国建筑设计院有限公司 An anti-backflow combined interception discharge system
CN110924507A (en) * 2019-12-03 2020-03-27 武汉市武昌市政建设(集团)有限公司 Road rainwater collecting and recycling system
CN114059644A (en) * 2021-11-18 2022-02-18 聂加其 Waterlogging-prevention type rainwater collection and recycling system capable of cleaning bottom sludge
CN114059644B (en) * 2021-11-18 2023-12-01 无锡天工建设有限公司 Waterlogging-prevention rainwater collecting and recycling system capable of cleaning bottom sludge

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