CN206512824U - Rainwater automatic shunt flow abandoning apparatus - Google Patents

Rainwater automatic shunt flow abandoning apparatus Download PDF

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Publication number
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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China
Prior art keywords
abandoned stream
chamber
collected
water
filtration
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CN201720084423.5U
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Chinese (zh)
Inventor
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

The utility model discloses a kind of rainwater automatic shunt flow abandoning apparatus, including equipment cavity, water inlet, hand basket filtering area, collection motor-driven valve, abandoned stream pump group, water quality instrument, rain sensor, rain video sensor and control system, water quality instrument, rain sensor, rain video sensor, collection motor-driven valve and abandoned stream pump group are connected by cable with control system respectively, equipment cavity, which is divided into, is collected by filtration chamber and emergent abandoned stream chamber, and chamber is collected by filtration and emergent abandoned stream chamber is interconnected.Rainwater automatic shunt flow abandoning apparatus in the utility model changes many well multipoint mode processing of grid, Vatch basin, escape pit, flow abandoning apparatus, filter at initial stage and setting pot of traditional rain water drainage processing system etc. in the prior art, so that the collection of rainwater is more reasonable, but also the problem of solve abandoned stream draining simultaneously.Abandoned stream draining in the utility model is that have pressure water, is additionally provided with emergency measure, more ensure that the security of whole system.

Description

Rainwater automatic shunt flow abandoning apparatus
Technical field
The utility model belongs to rainwater split-flow treatment equipment technical field, particularly relates to a kind of rainwater automatic shunt Flow abandoning apparatus.
Background technology
Water is the mankind's most valuable resource, but waste and the pollution of environment due to the mankind, causes the water resource day of cleaning Benefit is reduced, and as society develops rapidly with economic, city progress faster, water resource deteriorates, and level of ground water declines, the use in city Water difficult problem is also increasingly serious, and country spends huge fund to carry out project of South-to-North water diversion, however can only meet some areas use water Problem, it is impossible to which the problem of fundamentally solving water shortage, urbanization in addition makes original vegetation and soil be waterproof ground institute's generation Replace, cause a large amount of rain water runoffs, destroy natural, ecological hydrological environment.
Rainwater is used as a kind of water source of cleaning, the important function played in environment and water resource using aspect, to ours Human settlement and water conservancy ecosystem have profound significance.At present, increasing country starts the rainwater for noting collecting cleaning, rain Water collects generally using roof, surface road, greenery patches, natural hillside etc., be mingled with early-stage rainwater a large amount of pollutants, silt and Impurity, therefore, early-stage rainwater answer abandoned stream to discharge, and collect the rainwater of intermediary and later stages cleaning, while the contaminant filter of rainwater is excluded, Ensure the normal operation of later stage water storage system, and ensure draining safety, the cleaning rainwater after processing and evaporative filtration can The standard of drinking water is fully achieved.
Traditional rainwater-collecting method has early-stage rainwater stream abandoning device, Vatch basin, shunting well, early-stage rainwater filtering, sand setting The way of the multiple combinations such as pond, its drawback is input is big, construction is complicated, floor space is big and management difficulty is high etc., and its Swelling occurs when being run in the case of high sludge loading in handling process so that sludge is difficult to separate, and causes system not Can normally it run, water outlet is not up to standard, intractability is larger.And rain water collecting system of the prior art needs newly-built biochemistry heavy Shallow lake pond, causes floor space and construction investment to put into larger, and has that equipment is too fat to move, and many drawbacks such as bulky are unfavorable for The development of rainwater resources utilization cause.
The content of the invention
The utility model is in order to overcome the shortcomings of that prior art is present there is provided a kind of rainwater-collecting is more reasonable, Neng Goutong When solve abandoned stream drainage problem rainwater automatic shunt flow abandoning apparatus.
The utility model is achieved through the following technical solutions:A kind of rainwater automatic shunt flow abandoning apparatus, it includes setting Standby cavity, water inlet, hand basket filtering area, collection motor-driven valve, abandoned stream pump group, water quality instrument, rain sensor, rain video sensor and control System processed, water quality instrument, rain sensor, rain video sensor, collection motor-driven valve and abandoned stream pump group pass through cable and control respectively System is connected, and equipment cavity, which is divided into, is collected by filtration chamber and emergent abandoned stream chamber, and chamber is collected by filtration and emergent abandoned stream chamber is interconnected;
An overfall being connected with city planting ductwork is respectively arranged with being collected by filtration on the side wall of chamber and emergent abandoned stream chamber, Intracavitary is collected by filtration and is provided with liquid level sensor, low liquid level ball float and high level ball float are respectively arranged with liquid level sensor, It is provided with the side wall that chamber is collected by filtration with collecting the collection port that pipe network is connected, collection motor-driven valve is connected with collection port;
Hand basket filtering area is arranged at the water inlet that chamber is collected by filtration, hand basket filtering area it is main by water inlet, water quality instrument, lead Flow swash plate, screen pack and cut dirty hand basket composition, water quality instrument is arranged at water inlet, and a section dirt is provided with the bottom of screen pack and is carried Basket, is provided with flow guiding inclined plate between water inlet and screen pack, and one end of flow guiding inclined plate and the bottom of water inlet are connected, and water conservancy diversion is oblique The other end of plate and the bottom of screen pack are connected;
Abandoned stream pump group is arranged at the bottom of emergent abandoned stream chamber, and abandoned stream pump group is made up of some groups of abandoned stream pumping units, and every group is abandoned Flowing pumping unit includes water sucking mouth, abandoned stream butterfly valve and abandoned stream pump, and an abandoned stream butterfly valve, abandoned stream are connected in the both sides of abandoned stream pump Connect in succession between pump and abandoned stream butterfly valve by the way that abandoned stream is soft, a water sucking mouth is connected with the water intake end of abandoned stream butterfly valve, abandoned stream butterfly valve Water side is connected with an abandoned stream gathering tube, and abandoned stream gathering tube is connected with abandoned stream delivery port, and the bottom that chamber is collected by filtration is stretched into water sucking mouth Portion, abandoned stream delivery port stretches out emergent abandoned stream chamber.
The bottom that chamber is collected by filtration is arranged on ground, and the bottom of emergent abandoned stream chamber is provided with channel steel base, abandoned stream of meeting an urgent need The bottom of chamber is higher than the bottom that chamber is collected by filtration.
It is located to be collected by filtration at the top of chamber in the top of hand basket filtering area and is provided with access hole.
Abandoned stream pump group is made up of two groups of abandoned stream pumping units, and abandoned stream pump is vertical single stage centrifugal pump.
Basket handle is provided with cutting on dirty hand basket, check-valves is respectively connected with each abandoned stream butterfly valve.
Control system it is main by PLC programmable modules, man-machine touch-screen, A.C. contactor, thermorelay, air switch and Auxiliary reclay is constituted.
Abandoned stream pump group by water sucking mouth, abandoned stream dish valve, abandoned stream it is soft connect, the group such as abandoned stream gathering tube, abandoned stream delivery port and check-valves Part is constituted, when water quality and rainfall are all not reaching to advance sets requirement, and liquid level sensor low water float exceedes low liquid level When, start abandoned stream pump, water not up to standard is drained into city planting ductwork.
Liquid level sensor is switching signal, provided with two liquid levels of low liquid level and high level.Low liquid level can protect water pump, low Liquid level is termination of pumping.High level emergency, when the water level in equipment cavity reaches high level, control system alarm, into emergent State, when control system enters emergency rating, will wake up abandoned stream pump and the water pressurization in equipment cavity is discharged into city planting ductwork It is interior.
Rain sensor is pulse signal, and rainfall is converted into pulse signal by cable during rainfall is transferred to control System, rainfall value is can setting value, such as 1-10 millimeters of setting.The frequency of rainfall, passes through cable when rain video sensor gathers rainfall Line is transferred to control system in the form of pulse signal.Water quality instrument predominantly detects the content of turbidity suspension thing pollutant, with pulse The form of signal is transferred to control system.
Control system it is main by PLC programmable modules, man-machine touch-screen, A.C. contactor, thermorelay, air switch and in Between the composition such as relay.Control system coordinates water quality instrument, liquid level sensor, rain sensor and rain video sensor to automatically analyze simultaneously The signals such as Rainwater Quality, liquid level, rainfall and rain frequency are detected, so as to realize full-automatic work.
The beneficial effects of the utility model are:Rainwater automatic shunt flow abandoning apparatus in the utility model changes existing skill Grid, Vatch basin, escape pit, flow abandoning apparatus, filter at initial stage and setting pot of traditional rain water drainage processing system etc. in art Rainwater automatic shunt flow abandoning apparatus in many well multipoint mode processing, the application make it that the collection of rainwater is more reasonable, but also together When the problem of solve abandoned stream draining.Abandoned stream draining in the utility model is that have pressure water, and like product is used on the market It is agravic stream draining, agravic stream draining just can not Auto-drainage when abandoned stream pipe network absolute altitude is unsatisfactory for condition.In the application Rainwater automatic shunt flow abandoning apparatus be additionally provided with emergency measure, more ensure that the security of whole system.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of the utility model rainwater automatic shunt flow abandoning apparatus;
Fig. 2 is the overlooking the structure diagram of the utility model rainwater automatic shunt flow abandoning apparatus;
Fig. 3 is each equipment cable connection schematic diagram in the utility model rainwater automatic shunt flow abandoning apparatus;
In figure:1- water inlets;2- collects motor-driven valve;3- water quality instrument;4- rain sensors;5- rain video sensors;6- is controlled System;7- cables;Chamber is collected by filtration in 8-;The emergent abandoned stream chambers of 9-;10- overfalls;11- liquid level sensors;12- low liquid levels are floated Ball;13- high level ball floats;14- collection ports;15- Basket handles;16- flow guiding inclined plates;17- screen packs;18- cuts dirty hand basket;19- Water sucking mouth;20- abandoned stream butterfly valves;21- abandoned stream pumps;22- abandoned streams are soft to be connect;23- abandoned stream gathering tubes;24- abandoned stream delivery ports;25- channel-section steels Base;26- access holes.
Embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of rainwater automatic shunt flow abandoning apparatus, it includes equipment cavity, water inlet 1, hand basket mistake Filter area, collect motor-driven valve 2, abandoned stream pump group, water quality instrument 3, rain sensor 4, rain video sensor 5 and control system 6, water quality instrument 3, Rain sensor 4, rain video sensor 5, collection motor-driven valve 2 and abandoned stream pump group are connected by cable 7 with control system 6 respectively, Equipment cavity, which is divided into, is collected by filtration chamber 8 and emergent abandoned stream chamber 9, and chamber 8 is collected by filtration and emergent abandoned stream chamber 9 is interconnected;
An overfall being connected with city planting ductwork is respectively arranged with being collected by filtration on the side wall of chamber 8 and emergent abandoned stream chamber 9 10, liquid level sensor 11 is provided with being collected by filtration in chamber 8, the He of low liquid level ball float 12 is respectively arranged with liquid level sensor 11 High level ball float 13, is provided with the side wall that chamber 8 is collected by filtration with collecting the collection port 14 that pipe network is connected, at collection port 14 It is connected with collection motor-driven valve 2;
Hand basket filtering area is arranged at the water inlet 1 that chamber 8 is collected by filtration, and hand basket filtering area is main by water inlet 1, water quality instrument 3rd, flow guiding inclined plate 16, screen pack 17 and a section dirty hand basket 18 are constituted, and water quality instrument 3 is arranged at water inlet 1, in the bottom of screen pack 17 It is provided with and cuts dirty hand basket 18, flow guiding inclined plate 16 is provided between water inlet 1 and screen pack 17, one end of flow guiding inclined plate 16 is with entering The bottom connection at the mouth of a river 1, the other end of flow guiding inclined plate 16 is connected with the bottom of screen pack 17;
Abandoned stream pump group is arranged at the bottom of emergent abandoned stream chamber 9, and abandoned stream pump group is made up of some groups of equipment of abandoned stream pump 21, every group The equipment of abandoned stream pump 21 includes water sucking mouth 19, abandoned stream butterfly valve 20 and abandoned stream pump 21, and one is connected in the both sides of abandoned stream pump 21 Abandoned stream butterfly valve 20,22 connections are connect between abandoned stream pump 21 and abandoned stream butterfly valve 20 by the way that abandoned stream is soft, are connected in the water intake end of abandoned stream butterfly valve 20 A water sucking mouth 19 is connected to, the water side of abandoned stream butterfly valve 20 is connected with an abandoned stream gathering tube 23, abandoned stream gathering tube 23 and abandoned stream water outlet Mouth 24 is connected, and the bottom that chamber 8 is collected by filtration is stretched into water sucking mouth 19, and abandoned stream delivery port 24 stretches out emergent abandoned stream chamber 9.
The bottom that chamber 8 is collected by filtration is arranged on ground, and the bottom of emergent abandoned stream chamber 9 is provided with channel steel base 25, meets an urgent need The bottom of abandoned stream chamber 9 is higher than the bottom that chamber 8 is collected by filtration.Set in the top of hand basket filtering area positioned at the top that chamber 8 is collected by filtration It is equipped with access hole 26.Abandoned stream pump group is made up of two groups of equipment of abandoned stream pump 21, and abandoned stream pump 21 is vertical single stage centrifugal pump.Carried cutting dirt Basket handle 15 is provided with basket 18.Check-valves is respectively connected with each abandoned stream butterfly valve 20.Control system 6 is main can by PLC Programming module, man-machine touch-screen, A.C. contactor, thermorelay, air switch and auxiliary reclay composition.
The rainwater automatic shunting method of the utility model rainwater automatic shunt flow abandoning apparatus is:
1)Rainwater enters hand basket area from water inlet 1 first, and rainwater will first pass through water quality instrument 3, water quality instrument 3 before entering hand basket area The water quality index being collected into is transferred to control system 6 by cable 7;
2)Rainwater enters hand basket area by water inlet 1 by flow guiding inclined plate 16, and screen pack 17 will when rainwater passes through screen pack 17 Impurity suspension in rainwater, which is intercepted, to be fallen into hand basket, and the rainwater for removing removal of impurity suspension by screen pack 17 enters equipment cavity It is interior;
3)Liquid level sensor 11 transmits signals to control by cable 7 when exceeding low liquid level into the rainwater in equipment cavity System 6 processed, control system 6 starts abandoned stream pump;
The entry condition of abandoned stream pump is:Water quality is up to standard for the detection of water quality instrument 3, the water level in equipment cavity exceedes low liquid level or Rain sensor 4 detects rainfall and is not above setting value;
4)When water quality instrument 3 detects water quality reaching standard and rain sensor 4 detects rainfall more than setting value, abandoned stream pump It is stopped, collects motor-driven valve 2 and open, rainwater is entered by collection port 14 is collected in pipe network;
5)When water level rises in rainfall increase, equipment cavity, rainwater will pass through overfall 10 and be discharged into city planting ductwork, water level When being increased beyond overfall 10 once again and reaching high level, control system 6 is alarmed, into emergency rating;
6)Abandoned stream pump will be waken up when control system 6 enters emergency rating to be discharged into the rainwater pressurization in equipment cavity City planting ductwork;
7)Rainfall terminates system after 24 hours and returns to original state, waits next rainfall.
The top for shunting flow abandoning apparatus hand basket filtering area in rainwater is provided with access hole 26, and periodically opening access hole 26 will cut Dirty hand basket 18 proposes the suspension and impurity that can be cleared up in hand basket.
Finally it should be noted that above content is only illustrating the technical solution of the utility model, rather than to this practicality The limitation of novel protected scope, simple modification that one of ordinary skill in the art is carried out to the technical solution of the utility model or Person's equivalent substitution, all without departing from the spirit and scope of technical solutions of the utility model.

Claims (7)

1. a kind of rainwater automatic shunt flow abandoning apparatus, it is characterised in that:The rainwater automatic shunt flow abandoning apparatus includes equipment cavity Body, water inlet, hand basket filtering area, collection motor-driven valve, abandoned stream pump group, water quality instrument, rain sensor, rain video sensor and control system System, the water quality instrument, rain sensor, rain video sensor, collect motor-driven valve and abandoned stream pump group respectively by cable with it is described Control system is connected, and the equipment cavity, which is divided into, is collected by filtration chamber and emergent abandoned stream chamber, described chamber to be collected by filtration and described emergent Abandoned stream chamber is interconnected;
An overflow being connected with city planting ductwork is respectively arranged with described be collected by filtration on the side wall of chamber and the emergent abandoned stream chamber Mouthful, the intracavitary that is collected by filtration is provided with liquid level sensor, low liquid level ball float is respectively arranged with the liquid level sensor With high level ball float, it is provided with collecting the collection port that pipe network is connected, is collected described on the side wall that chamber is collected by filtration The collection motor-driven valve is connected with mouthful;
The hand basket filtering area is arranged at the water inlet that chamber is collected by filtration, the hand basket filtering area it is main by water inlet, Water quality instrument, flow guiding inclined plate, screen pack and section dirty hand basket composition, the water quality instrument is arranged at the water inlet, in the filtering The bottom of net is provided with described section of dirty hand basket, and the flow guiding inclined plate, institute are provided between the water inlet and the screen pack The one end for stating flow guiding inclined plate is connected with the bottom of the water inlet, the bottom of the other end of the flow guiding inclined plate and the screen pack Connection;
The abandoned stream pump group is arranged at the bottom of the emergent abandoned stream chamber, and the abandoned stream pump group is by some groups of abandoned stream pumping unit groups Into abandoned stream pumping unit described in every group includes water sucking mouth, abandoned stream butterfly valve and abandoned stream pump, is connected respectively in the both sides of the abandoned stream pump There is abandoned stream butterfly valve described in one, connect in succession between the abandoned stream pump and the abandoned stream butterfly valve by the way that abandoned stream is soft, in the abandoned stream butterfly valve Water intake end be connected with water sucking mouth described in one, the water side of the abandoned stream butterfly valve is connected with an abandoned stream gathering tube, and the abandoned stream converges House steward is connected with abandoned stream delivery port, and the bottom that chamber is collected by filtration is stretched into the water sucking mouth, and the abandoned stream delivery port stretches out institute State emergent abandoned stream chamber.
2. rainwater automatic shunt flow abandoning apparatus according to claim 1, it is characterised in that:The bottom that chamber is collected by filtration It is arranged on ground, the bottom of the emergent abandoned stream chamber is provided with channel steel base, and the bottom of the emergent abandoned stream chamber is higher than described The bottom of chamber is collected by filtration.
3. rainwater automatic shunt flow abandoning apparatus according to claim 1 or 2, it is characterised in that:In the hand basket filtering area Top be located at described be collected by filtration at the top of chamber and be provided with access hole.
4. rainwater automatic shunt flow abandoning apparatus according to claim 1 or 2, it is characterised in that:The abandoned stream pump group is by two Group abandoned stream pumping unit composition, the abandoned stream pump is vertical single stage centrifugal pump.
5. rainwater automatic shunt flow abandoning apparatus according to claim 1 or 2, it is characterised in that:On described section of dirty hand basket It is provided with Basket handle.
6. rainwater automatic shunt flow abandoning apparatus according to claim 1 or 2, it is characterised in that:In each abandoned stream butterfly Check-valves is respectively connected with valve.
7. rainwater automatic shunt flow abandoning apparatus according to claim 1 or 2, it is characterised in that:The control system is main It is made up of PLC programmable modules, man-machine touch-screen, A.C. contactor, thermorelay, air switch and auxiliary reclay.
CN201720084423.5U 2017-01-23 2017-01-23 Rainwater automatic shunt flow abandoning apparatus Active CN206512824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720084423.5U CN206512824U (en) 2017-01-23 2017-01-23 Rainwater automatic shunt flow abandoning apparatus

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN108412011A (en) * 2018-05-17 2018-08-17 中国建筑设计院有限公司 A kind of combined system of reverse-filling shuts off exhaust 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN108412011A (en) * 2018-05-17 2018-08-17 中国建筑设计院有限公司 A kind of combined system of reverse-filling shuts off exhaust 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

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