CN205637027U - Reposition of redundant personnel of regional burst rainwater, regulation and processing system based on confluence tubulation net - Google Patents
Reposition of redundant personnel of regional burst rainwater, regulation and processing system based on confluence tubulation net Download PDFInfo
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- CN205637027U CN205637027U CN201620113723.7U CN201620113723U CN205637027U CN 205637027 U CN205637027 U CN 205637027U CN 201620113723 U CN201620113723 U CN 201620113723U CN 205637027 U CN205637027 U CN 205637027U
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Abstract
The utility model discloses a regional burst rainwater reposition of redundant personnel based on confluence tubulation net, regulation and processing system, it is the water body treatment section that the independent area of a plurality of is 0.2~4 square kilometre with city water treatment system division, and set up the less rain water treatment facility of independent scale in the water body treatment section, every rain water treatment facility only need handle the rainwater that rainwater branch pipe that this water body treatment section corresponds flows and the sewage of wastewater branch pipe outflow, because water body treatment section area is less, it is less to rain water treatment facility's time difference with the rainwater conflux of near point apart from rain water treatment facility far point in every section, the poor first problem that contains a large amount of later stage rainwater in the rain that causes of pipe network far point and near point time of concentration has been avoided, make the degree of mixing greatly reduced of first rain rainwater and later stage rainwater, the treatment effect that makes the rainwater is showing and is improving, with reach effective last the efficient say to the confluence tubulation in filtration purification's mesh.
Description
Technical field
This utility model relates to rainwater treatment technical field, in particular to the shunting of a kind of region based on combined system pipe network burst rainwater, regulates and stores and processing system.
Background technology
Current social, Development of Urbanization is increasingly rapider, and the area in city is increasing, and urban rainwater web frame becomes increasingly complex, and the processing pressure of urban rainwater processing system is increasing.But it is as the continuous extension of city scope, there is the biggest defect in existing Storm Sewer Network structure, whole city structure is typically divided into several region by urban pipe network, single water body treatment system is set in each region, but existing urban water-body processing system is for early-stage rainwater and the regulation and control of later stage rainwater unreasonable, it is impossible to be totally separated from.
With reference to Fig. 1, combined system pipe network water body treatment system in traditional regional includes several water inlet offsprings being made up of the rainwater arm 1 being interconnected and interflow arm 2, rainwater imports in dirty hydration tube 3 by each rainwater arm 1, sewage by interflow arm 2 jointly, it is pooled to again in abandoned stream well 4 be collected and process through dirty hydration tube 3, after abandoned stream well 4 processes screening, qualified water body enters into natural water 5 and uses, and defective water body enters into sewage disposal 6 factory and again processes.
Use above-mentioned processing system to need to build larger abandoned stream well and carry out collection completely and the process of water body, and owing to watershed is excessive, at a distance water body and nearby water body when being flowed into abandoned stream well, there is time difference, when distant place water body flows to abandoned stream well, water body flows to the water body relative clean of abandoned stream well nearby.Consequently, it is possible to the water body collected by abandoned stream well is substantially the initial stage water body of relative clean and the combination of a large amount of mixed water bodies, the treatment effect causing water body is undesirable, it is impossible to effectively continue efficiently Combined Municipal pipeline to be carried out filtration, purification.
Although existing city combined system pipe network water body treatment system is also equipped with multiple abandoned stream well, but do not account for when abandoned stream well is arranged yet because of distant place water body with enter to locate water body and conflux there is time difference, cause the factor that water body treatment effect is undesirable, it is impossible to effectively continue efficiently Combined Municipal pipeline to be carried out filtration, purification.
Summary of the invention
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, it is provided that a kind of region based on combined system pipe network burst rainwater shunts, regulates and stores and processing system, effectively to continue efficiently Combined Municipal pipeline to be carried out filtration, purification.
The technical solution of the utility model is: a kind of region based on combined system pipe network burst rainwater shunts, regulate and store and processing system, including common sewer, rainwater arm and branch sewer, described rainwater arm connects with dirty hydration tube with branch sewer tail end, it is characterized in that: described region by 0.2～4 square kilometre be divided into multiple in latticed water body process section, each described water body is provided with rainwater treatment facility in processing subregion, described rainwater treatment facility has water inlet, Natural Water outlet and outlet of sewer, the dirty hydration tube that described water body processes in subregion is pooled to described rainwater treatment facility by water inlet, the outlet of described Natural Water connects with natural water, described outlet of sewer connects with described common sewer；Described rainwater treatment facility includes Buffer Pool and described Buffer Pool homonymy the urgent flood discharge passage being sequentially arranged, first rain storage pond and online treatment storage pond, arranging with the first water inlet, the second water inlet and the 3rd water inlet corresponding for described Buffer Pool and described urgent flood discharge passage, first rain storage pond and online treatment storage pond connected on described Buffer Pool, the lowest water level line of described 3rd water inlet is contour with the maximum water level of described second water inlet；The maximum water level of described 3rd water inlet is contour with the lowest water level line of described first water inlet；Described urgent flood discharge passage has the Natural Water outlet connected with described natural water, and described online treatment storage pond is provided with and the overfall of described urgent flood discharge channel connection.
nullFurther，Described Buffer Pool has and described urgent flood discharge passage、The sidewall body of wall that just rain storage pond and online treatment storage pond share，Described Buffer Pool sidewall body of wall sidepiece is provided with cell body，Described cell body is by described sidewall body of wall、Two the first bodies of wall being perpendicular to described sidewall body of wall and the second body of wall and threeth body of wall parallel with described sidewall body of wall surround，The 4th body of wall being parallel to described sidewall body of wall it is provided with in described cell body，Between described 4th body of wall one end and described first body of wall, there is distance，The described 4th body of wall other end and described second wall connecting，Two the 5th bodies of wall being arranged in parallel and the 6th body of wall it is provided with between described 4th body of wall and described sidewall body of wall，Described urgent flood discharge passage is by described sidewall body of wall、First body of wall、3rd body of wall、The region that second body of wall and the 4th body of wall surround，Natural Water outlet it is provided with on 3rd body of wall of described urgent flood discharge passage；Described just rain storage pond is the region surrounded by described sidewall body of wall, the 5th body of wall, the 4th body of wall and the 6th body of wall, described online treatment storage pond is the region surrounded by described sidewall body of wall, the 6th body of wall, the 4th body of wall and the second body of wall, and the 4th body of wall of described online treatment storage pond is provided with overfall.
Further, described Buffer Pool bottom interior wall is the slope tilted to water side；It is provided with self-cleaning horizontal grate on described second water inlet and the 3rd water inlet.
Preferably, being provided with the first matched self-opening weir gate in described first water inlet, described urgent flood discharge channel bottom inwall is the slope to Natural Water outlet-inclined impeller vane.
Preferably, the second matched self-opening weir gate it is provided with in described second water inlet；Be provided with the collecting-tank less than described just rain storage pond bottom surface in described just rain storage pond near the second water inlet, described just rain storage pond and collecting-tank bottom interior wall arrange the slope that oriented second water inlet tilts；It is provided with intelligent wash device in described just rain storage pond.
Preferably, in described online treatment storage pond, the 3rd water inlet is provided with the sewage gallery less than described online treatment storage pond bottom surface, it is provided with, bottom described online treatment storage pond, the baffle plate that upper end is uncovered, fillter section that described online treatment storage pond is divided into two and is interconnected by described baffle plate and discharge section, it is provided with flap type on described baffle plate and rinses door, waterpower particle separator it is provided with in described fillter section, the bottom interior wall of described fillter section and sewage gallery arranges the slope that oriented 3rd water inlet tilts, described overfall is arranged on described discharge section end face.
Further, described just rain storage pond is connected by gate with described online treatment storage pond, and described gate locating is at the sidewall at described Buffer Pool.
Further, described common sewer end connects with sewage treatment plant, process apart from the water body that described sewage treatment plant is nearest and be provided with total storage pond between subregion and described sewage treatment plant, described total storage pond has water inlet, Natural Water outlet and outlet of sewer, described water inlet connects with the common sewer of upstream, the outlet of described Natural Water connects with natural water, and described outlet of sewer connects with the described common sewer in downstream.
Municipal water treatment systems is divided into the water body that several independent areas are 0.2～4 square kilometre and processes section by this utility model, and the rainwater treatment facility that independent scale is less is set in water body processes section, each rainwater treatment facility only needs to process this water body and processes rainwater and the sewage of branch sewer outflow that the rainwater arm corresponding to section flows out, owing to water body process section area is less, in each section, distance rainwater treatment facility far point and the rainwater conflux of near point are less to the time difference of rainwater treatment facility, avoid pipe network far point and the near point concentration time poor first problem comprising a large amount of later stage rainwater in the rain caused, first rain rainwater is made to be substantially reduced with the degree of mixing of later stage rainwater, the obvious processing effect making rainwater improves, to reach effectively to continue efficiently to the purpose of filtration, purification in the tubing giving sufficient strength of interflow.
Additionally, this utility model processes section owing to whole pipe network region being divided into the less water body of area, process in section at water body again and independent small-sized rain processing system is set regulates and stores the mesh ground of abandoned stream reaching just rain, compared to building total large-scale rainwater regulating pondage system in whole region, have more economy, to save substantial amounts of man power and material.
Accompanying drawing explanation
Fig. 1 is that combined system pipe network rain processing system traditional in background technology arranges schematic diagram；
Fig. 2 is layout schematic diagram of the present utility model；
Fig. 3 is that this utility model moderate rain water processing establishment arranges schematic diagram；
Fig. 4 is A generalized section in Fig. 3；
Fig. 5 is B generalized section in Fig. 3；
Fig. 6 is C generalized section in Fig. 3；
Fig. 7 is D generalized section in Fig. 3.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of based on combined system pipe network the region burst rainwater of the present embodiment shunts, regulates and stores and processing system, use the mode broken the whole up into parts, the combined drainage system in one big region be divide into artificially several water bodys and process section, each water body processes section and processes the rainwater and sewage of tackling each section, to avoid the first problem comprising a large amount of later stage rainwater in the rain that in background technology, pipe network far point and near point concentration time difference cause, effectively to continue efficiently Combined Municipal pipeline to be carried out filtration, purification.
nullWith reference to Fig. 2，Based on above-mentioned thought，A kind of based on combined system pipe network the region burst rainwater shunting of the present embodiment、Regulate and store and processing system，Use the way that burst processes，By 0.2～4 square kilometre be divided into multiple in latticed water body process section，Each water body processes subregion and sets up along the line at pipe network，Each water body is provided with rainwater treatment facility 8 in processing subregion，Rainwater treatment facility 8 has water inlet、Natural Water outlet and outlet of sewer，The rainwater arm 1 that water body processes in subregion connects with dirty hydration tube 3 with branch sewer 2 tail end，Rainwater is through rainwater arm 1、Sewage is in interflow arm 2 imports dirty hydration tube 3 jointly，It is pooled to rainwater treatment facility 8 again by water inlet，This water body is processed rainwater treatment facility 8 rainwater in subregion and sewage processes，And Natural Water outlet connects with natural water 5，Outlet of sewer connects with common sewer 16，The end of common sewer 16 connects with sewage treatment plant 7.
In such scheme, each rainwater treatment facility only needs to process this water body and processes rainwater and the sewage of branch sewer outflow that the rainwater arm corresponding to section flows out, owing to water body process section area is less, in each section, distance rainwater treatment facility far point and the rainwater conflux of near point are less to the time difference of rainwater treatment facility, first rain rainwater is made to be substantially reduced with the degree of mixing of later stage rainwater, the obvious processing effect making rainwater improves, to reach effectively to continue efficiently to the purpose of filtration, purification in the tubing giving sufficient strength of interflow.
Additionally, the present embodiment processes section owing to whole pipe network region being divided into the less water body of area, process in section at water body again and independent small-sized rain processing system is set regulates and stores the mesh ground of abandoned stream reaching just rain, compared to building total large-scale rainwater regulating pondage system in whole region, have more economy, to save substantial amounts of man power and material.
In the present embodiment, the water body being positioned at source processes a section that dirty hydration tube 3 is common sewer 16 of section, to save tubing.
With reference to Fig. 3, the rainwater treatment facility 8 of the present embodiment includes Buffer Pool 8.1 and Buffer Pool 8.1 homonymy the urgent flood discharge passage 8.2 being sequentially arranged, just rain storage pond 8.3 and online treatment storage pond 8.4, arrange with by corresponding for Buffer Pool 8.1 and urgent flood discharge passage 8.2 on Buffer Pool 8.1, the first water inlet that just rain storage pond 8.3 connects with online treatment storage pond 8.4, second water inlet and the 3rd water inlet, first water inlet, second water inlet and the 3rd water inlet are the relatively low stepped arrangement in middle part, the lowest water level line of the i.e. the 3rd water inlet is contour with the maximum water level of described second water inlet；The maximum water level of the 3rd water inlet is contour with the lowest water level line of described first water inlet；Urgent flood discharge passage 8.2 has the Natural Water outlet connected with natural water 5, and online treatment storage pond 8.4 is provided with and the overfall of Natural Water outlet.
nullThe Buffer Pool 8.1 of the present embodiment has and urgent flood discharge passage 8.2、The sidewall body of wall that just rain storage pond 8.3 and online treatment storage pond 8.4 share，Buffer Pool 8.1 sidewall body of wall sidepiece is provided with cell body，Cell body is by sidewall body of wall 9、Two the first bodies of wall 10 being perpendicular to sidewall body of wall 9 and the 3rd body of wall 12 that the second body of wall 11 is parallel with sidewall body of wall 9 with，The 4th body of wall 13 being parallel to sidewall body of wall 9 it is provided with in cell body，Between 4th body of wall 13 one end and the first body of wall 10, there is distance，4th body of wall 13 other end and the second body of wall 11 connect，Two the 5th body of wall 14 and the 6th bodies of wall 15 being arranged in parallel it are provided with between 4th body of wall 13 and sidewall body of wall 9，Urgent flood discharge passage 8.2 is sidewall body of wall 9、First body of wall 10、3rd body of wall 12、The region that second body of wall 11 and the 4th body of wall 13 surround，The Natural Water outlet connected with natural water it is provided with on 3rd body of wall 12 of urgent flood discharge passage 8.2；The region that just rain storage pond 8.3 is sidewall body of wall the 9, the 5th body of wall the 14, the 4th body of wall 13 and the 6th body of wall 15 surrounds, the region that online treatment storage pond 8.4 is sidewall body of wall the 9, the 6th body of wall the 15, the 4th body of wall 13 and the second body of wall 11 surrounds, it is provided with overfall on 4th body of wall 13 of online treatment storage pond 8.4, overfall and the Natural Water outlet on urgent flood discharge passage 8.2 the 3rd body of wall, and then connect with natural water.
By above-mentioned layout, the scale making the rainwater treatment facility in rainwater treatment unit diminishes, have only to the early-stage rainwater in this region is processed, and later stage rainwater is arranged to natural water after online treatment storage pond 8.4 online treatment nearby, cannot the later stage rainwater of online treatment be discharged in natural water by urgent flood discharge passage 8.2, this makes it possible to automatically select different first rain purification methods according to different first rainfall, avoid pipe network far point and the near point concentration time poor first problem comprising later stage rainwater in the rain caused, to reach effectively to continue efficiently to the purpose of filtration, purification in the tubing giving sufficient strength of interflow.
With reference to Fig. 4, axial one end of Buffer Pool 8.1 of the present embodiment is water inlet, axially the other end is discharge outlet, go out to be provided with flow control valve 8.11 in draining, flow rate control gate 8.11 is made up of flow transducer and electric gate valve, flow rate control gate sets a constant flow at ordinary times, it is ensured that sewage enters common sewer 16 with a constant flow；Buffer Pool 8.1 bottom interior wall is the slope tilted to water side, so that the mud impurity in water body is discharged by water side, it is to avoid blocking Buffer Pool 8.1 inner passage；It is provided with self-cleaning horizontal grate 8.12 on second water inlet and the 3rd water inlet, referenced patent number is the Chinese patent of 201520518807.4, this self-cleaning horizontal grate 8.12 includes the most spaced horizontal grate bar and is interspersed in the rake teeth between each horizontal grate bar, rake teeth is driven by the hydraulic jack being arranged on horizontal grate bar rear and rotates, so that the water body entering into just rain storage pond 8.3 and online treatment storage pond 8.4 is carried out preliminary treatment.
nullWith reference to Fig. 5，The first matched self-opening weir gate 8.21 it is provided with in the present embodiment the first water inlet，First self-opening weir gate 8.21 can be turned on and off under the effect that water level rises or falls relatively，First self-opening weir gate 8.21 can select Hydro-automatic gate，Referenced patent number is the Chinese patent of 201410304733.4，This first self-opening weir gate 8.21 uses floatage-type to design，It includes rotary shaft、Buoyancy tank and weir gate plate，Buoyancy tank is fixed on one end of rotary shaft by support arm，Weir gate plate is fixing on the rotary shaft by support arm，Buoyancy tank and weir gate plate are positioned at the homonymy of rotary shaft，Rotary shaft is arranged on the first water inlet side，Its operation principle is: buoyancy tank room water inlet height is by calculated，When the height of water level that buoyancy tank is indoor reaches buoyancy tank room water inlet height，Buoyancy suffered by buoyancy tank just overcomes its gravity，Buoyancy tank can float，When raining in torrents，Water level in Buffer Pool 8.1 begins to ramp up，When the height that the water before weir gate is gradually accumulated covers buoyancy tank room water inlet height，Need rainwater is carried out flood discharge，Now rainwater moment pours into buoyancy tank room，And it is concordant with buoyancy tank room water inlet height in moment，Now its gravity of buoyancy tank buoyancy overcoming，Buoyancy tank floats up，Owing to buoyancy tank and weir gate plate are all integrally fixed in rotary shaft，And rotary shaft can rotate，It is positioned at the homonymy of rotary shaft again due to weir gate plate and buoyancy tank，So weir gate plate moves upward under the drive of rotary shaft，Weir gate reaches moment unlatching，Owing to using the draining of lower orientation，Floating thing is all intercepted by weir gate plate，Prevent the pollution of water body，When the water level of water channel declines gradually，Buoyancy tank indoor no longer have water to enter，The water of buoyancy tank indoor is discharged slowly by the small-bore buoyancy tank room outlet on the sidewall of buoyancy tank room，The liquid level of buoyancy tank indoor slowly declines，Buoyancy is gradually reduced，Buoyancy tank slowly sinks，Weir gate plate is slowly closed under the drive of rotary shaft，Slower owing to closing，It is possible to prevent the damage of weir gate plate，After closedown, weir gate plate is in close contact with weir gate sealing ring，Achieve good sealing.After first self-opening weir gate 8.21 is opened by water body buoyancy, flow in urgent flood discharge passage 6, be subsequently discharged in natural water.This example urgent flood discharge passage 8.2 bottom interior wall is the slope to Natural Water outlet-inclined impeller vane, can be discharged by Natural Water outlet by the mud impurity in water body.
With reference to Fig. 6, the second matched self-opening weir gate 8.31 it is provided with in second water inlet of the present embodiment, second self-opening weir gate 8.31 can select hydraulic rotating weir gate, referenced patent number is the Chinese patent of 201410312118.8, this the second self-opening weir gate 8.31 includes the oil cylinder being fixedly installed the second water inlet side, and hydraulic oil cylinder driving end is hinged with door-plate one side end face；Door-plate opposite side end face is hinged on the second water inlet opposite side by rotary shaft, pass through hydraulic oil cylinder driving, door-plate can swing centered by rotary shaft, so that the second water inlet is turned on and off, the oil cylinder of the present embodiment may be equipped with automatic control system, whether automatic control system can automatically control cylinder efficient according to the height of water level, and then reaches to automatically control the second water inlet and be turned on and off, and reaches full automatic purpose；Just in rain storage pond 8.3, second water inlet is provided with the collecting-tank 8.32 less than first rain storage pond bottom surface, just rain storage pond 8.3 and collecting-tank 8.32 bottom interior wall arrange the slope that oriented second water inlet tilts, so that the mud impurity in water body is flowed in collecting-tank 8.32, then discharge from the second water inlet；It is additionally provided with intelligent wash device 8.33 in first rain storage pond 8.3, referenced patent number is the Chinese patent of " 201510259529.X ", this intelligent wash device 8.33 automation control system, liquid level sensor, flusher and submersible sewage pump, automation control system controls submersible sewage pump and is outwards extracted out by the water of first rain storage pond 8.3, flusher is controlled to being stirred at first rain storage pond 8.3 end and fixed-direction flushing when being begun to decline by first rain storage pond 8.3 water level, when in rain storage pond 8.3, water level decreasing is to preset height originally, automation control system controls flusher and first rain storage pond 8.3 is carried out spin rinse, prevent just rain storage pond 8.3 from clogging occurring.
nullWith reference to Fig. 7，The online treatment storage pond 8.4 of the present embodiment and first rain storage pond 8.3 are interconnected by being positioned close to the gate 8.45 of the sidewall (the 6th body of wall 15) at Buffer Pool 8.1，In online treatment storage pond 8.4, the 3rd water inlet is provided with the sewage gallery 8.41 less than online treatment storage pond 8.4 bottom surface，The uncovered baffle plate in upper end 8.42 it is provided with bottom online treatment storage pond 8.4，Fillter section that online treatment storage pond 8.4 is divided into two and is interconnected by baffle plate 8.42 and discharge section，It is provided with flap type on baffle plate 8.42 and rinses door 8.44，Waterpower particle separator 8.43 it is provided with in fillter section，Flap type rinses the Chinese patent of the structural reference Patent No. " 201510415907.9 " of door 8.44 and waterpower particle separator 8.43，The bottom interior wall of fillter section and sewage gallery 8.41 arranges the slope that oriented 3rd water inlet tilts，Overfall is arranged on discharge section end face，Current enter online treatment storage pond 8.4，After waterpower particle separator 8.43 purifies, qualified water body is emitted in natural water by overfall；Defective water body is stopped by baffle plate 8.42, along with slope is flowed in sewage gallery 8.41, is emitted in Buffer Pool 8.1 through the 3rd water inlet, is finally emitted into sewage treatment plant and processes；Choose appropriate to be opened by the flap type flushing door 8.44 on baffle plate 8.4, mud on slope is processed, reaches the purpose of self-cleaning.
Rainwater treatment facility of the present utility model is in use:
1, during fine day, the water body in dirty hydration tube 4, enter sewage treatment plant by flow rate control gate 3 and process；
When 2, raining, water body in rain hydration tube 3 and dirty hydration tube 4, first the flow set with flow rate control gate 8.11 enters sewage treatment plant 7 and processes, the rainwater not processed exists in Buffer Pool 8.1, corresponding Buffer Pool 8.1 water level will slowly rise, when rising to the second water inlet lowest water level line, early-stage rainwater will (self-cleaning horizontal grate 8.12 can intercept floating thing, prevents floating thing from entering in first rain storage pond 8.3 by self-cleaning horizontal grate 8.12 and the second self-opening weir gate 8.31；Now the second self-opening weir gate 8.31 is shown in a fully open operation) enter just rain storage pond 8.3 and store, when rising to the second water inlet maximum water level, second self-opening weir gate 8.31 begins to shut off, prevent the first rain collected from returning in Buffer Pool 8.1, now later stage rainwater starts to flow into online treatment storage pond 8.4 from the 3rd water inlet, is discharged into after treatment in natural water；
If intensity of raining is increasing, continuation is risen by so water level of Buffer Pool 8.1, when rising at the 3rd water inlet maximum water level, first self-opening weir gate 8.21 is opened, rainwater enters in urgent flood discharge gallery 8.1 from the first water inlet, arranging in natural water, when the water level decreasing of Buffer Pool 8.1 is to the 3rd water inlet maximum water level, the first self-opening weir gate 11 is closed again.
3, after rainfall terminates, the water level decreasing of Buffer Pool 8.1, when dropping to water level corresponding to fine day, the intelligent wash device 8.33 in first rain storage pond 8.3 is opened, and is discharged in Buffer Pool 8.1 by the first raininess in pond, sends into sewage treatment plant 7 and processes；After just rain storage pond 8.3 rinses, start online treatment storage pond 8.4 is rinsed, before flushing, first opening gate 8.45, make just rain storage pond 8.3 and online treatment storage pond 8.4 UNICOM, the rainwater in online treatment storage pond 8.4 first passes through gate 8.45 and is pumped in first rain storage pond 8.3, then it is then turned on flap type and rinses door 8.44, being rinsed at the bottom of pond, the sewage after flushing flows into sewage gallery 5d, is finally emitted in Buffer Pool 8.1 by the first water inlet.
The present embodiment processes at the water body that distance sewage treatment plant 7 is nearest and is provided with storage pond 6 between subregion and sewage treatment plant 7, total storage pond 6 has water inlet, Natural Water outlet and outlet of sewer, water inlet connects with the common sewer 16 of upstream, Natural Water outlet connects with natural water 5, and outlet of sewer connects with the common sewer 16 in downstream.During actual application, owing to the disposal ability of sewage treatment plant 7 is limited, total storage pond 6 is set up in sewage treatment plant 7 front end, total storage pond 6 can be collected and process early-stage rainwater, after sewage treatment plant 7 processing pressure reduces or rainfall rests, again the first rain in total storage pond 6 is discharged into sewage treatment plant 7 and carries out integrated treatment, to buffer the processing pressure of sewage treatment plant 7.
The above, be only preferred embodiment of the present utility model, and structure of the present utility model is not done any pro forma restriction.Every any simple modification, equivalent variations and modification made above example according to technical spirit of the present utility model, all still falls within the range of the technical solution of the utility model.
Claims (8)
1. region based on a combined system pipe network burst rainwater shunting, regulate and store and processing system, including common sewer (16), rainwater arm (1) and branch sewer (2), described rainwater arm (1) connects with dirty hydration tube (3) with branch sewer (2) tail end, it is characterized in that: described region by 0.2～4 square kilometre be divided into multiple in latticed water body process section, each described water body is provided with rainwater treatment facility (8) in processing subregion, described rainwater treatment facility (8) has water inlet, Natural Water outlet and outlet of sewer, the dirty hydration tube (3) that described water body processes in subregion is pooled to described rainwater treatment facility (8) by water inlet, the outlet of described Natural Water connects with natural water (5), described outlet of sewer connects with described common sewer (16)；Described rainwater treatment facility (8) includes Buffer Pool (8.1) and described Buffer Pool (8.1) homonymy the urgent flood discharge passage (8.2) being sequentially arranged, just rain storage pond (8.3) and online treatment storage pond (8.4), arrange with by corresponding for described Buffer Pool (8.1) and described urgent flood discharge passage (8.2) on described Buffer Pool (8.1), the first water inlet that just rain storage pond (8.3) connects with online treatment storage pond (8.4), second water inlet and the 3rd water inlet, the lowest water level line of described 3rd water inlet is contour with the maximum water level of described second water inlet；The maximum water level of described 3rd water inlet is contour with the lowest water level line of described first water inlet；Described urgent flood discharge passage (8.2) has the Natural Water outlet connected with described natural water (5), and described online treatment storage pond (8.4) is provided with the overfall connected with described urgent flood discharge passage (8.2).
nullRegion based on combined system pipe network the most according to claim 1 burst rainwater shunting、Regulate and store and processing system，It is characterized in that: described Buffer Pool (8.1) has and described urgent flood discharge passage (8.2)、The sidewall body of wall (9) that just rain storage pond (8.3) and online treatment storage pond (8.4) share，Described Buffer Pool (8.1) sidewall body of wall (9) sidepiece is provided with cell body，Described cell body is by described sidewall body of wall (9)、Two the first bodies of wall (10) being perpendicular to described sidewall body of wall (9), threeth body of wall (12) parallel with described sidewall body of wall (9) with the second body of wall (11) surrounds，The 4th body of wall (13) being parallel to described sidewall body of wall (9) it is provided with in described cell body，Between described 4th body of wall (13) one end and described first body of wall (10), there is distance，Described 4th body of wall (13) other end is connected with described second body of wall (11)，Two the 5th bodies of wall (14) being arranged in parallel and the 6th body of wall (15) it is provided with between described 4th body of wall (13) and described sidewall body of wall (9)，Described urgent flood discharge passage (8.2) is by described sidewall body of wall (9)、First body of wall (10)、3rd body of wall (12)、The region that second body of wall (11) and the 4th body of wall (13) surround，Natural Water outlet it is provided with on 3rd body of wall (12) of described urgent flood discharge passage (8.2)；Described just rain storage pond (8.3) is the region surrounded by described sidewall body of wall (9), the 5th body of wall (14), the 4th body of wall (13) and the 6th body of wall (15), described online treatment storage pond (8.4) is the region surrounded by described sidewall body of wall (9), the 6th body of wall (15), the 4th body of wall (13) and the second body of wall (11), and the 4th body of wall (13) of described online treatment storage pond (8.4) is provided with overfall.
Region based on combined system pipe network the most according to claim 1 and 2 burst rainwater shunts, regulates and stores and processing system, it is characterised in that: described Buffer Pool (8.1) bottom interior wall is the slope tilted to water side；It is provided with self-cleaning horizontal grate (8.12) on described second water inlet and the 3rd water inlet.
Region based on combined system pipe network the most according to claim 1 and 2 burst rainwater shunts, regulates and stores and processing system, it is characterized in that: being provided with the first matched self-opening weir gate (8.21) in described first water inlet, described urgent flood discharge passage (8.2) bottom interior wall is the slope to Natural Water outlet-inclined impeller vane.
Region based on combined system pipe network the most according to claim 1 and 2 burst rainwater shunts, regulates and stores and processing system, it is characterised in that: it is provided with the second matched self-opening weir gate (8.31) in described second water inlet；Be provided with the collecting-tank (8.32) less than described just rain storage pond bottom surface in described just rain storage pond (8.3) near the second water inlet, described just rain storage pond (8.3) and collecting-tank (8.32) bottom interior wall arrange the slope that oriented second water inlet tilts；It is provided with intelligent wash device (8.33) in described just rain storage pond (8.3).
nullRegion based on combined system pipe network the most according to claim 1 and 2 burst rainwater shunting、Regulate and store and processing system，It is characterized in that: in described online treatment storage pond (8.4), the 3rd water inlet is provided with the sewage gallery (8.41) less than described online treatment storage pond (8.4) bottom surface，Described online treatment storage pond (8.4) bottom is provided with the uncovered baffle plate in upper end (8.42)，Fillter section that described online treatment storage pond (8.4) is divided into two and is interconnected by described baffle plate (8.42) and discharge section，It is provided with flap type on described baffle plate (8.42) and rinses door (8.44)，Waterpower particle separator (8.43) it is provided with in described fillter section，The bottom interior wall of described fillter section and sewage gallery (8.41) arranges the slope that oriented 3rd water inlet tilts，Described overfall is arranged on described discharge section end face.
Region based on combined system pipe network the most according to claim 1 and 2 burst rainwater shunts, regulates and stores and processing system, it is characterized in that: described just rain storage pond (8.3) is connected by gate (8.45) with described online treatment storage pond (8.4), and described gate (8.45) is positioned close to the sidewall at described Buffer Pool (8.1) place.
Region based on combined system pipe network the most according to claim 1 burst rainwater shunting, regulate and store and processing system, it is characterized in that: described common sewer (16) end connects with sewage treatment plant (7), process apart from the water body that described sewage treatment plant (7) is nearest and be provided with total storage pond (6) between subregion and described sewage treatment plant (7), described total storage pond (6) has water inlet, Natural Water outlet and outlet of sewer, described water inlet connects with the common sewer (16) of upstream, the outlet of described Natural Water connects with natural water (5), described outlet of sewer connects with the described common sewer (16) in downstream.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113723.7U CN205637027U (en) | 2016-02-04 | 2016-02-04 | Reposition of redundant personnel of regional burst rainwater, regulation and processing system based on confluence tubulation net |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620113723.7U CN205637027U (en) | 2016-02-04 | 2016-02-04 | Reposition of redundant personnel of regional burst rainwater, regulation and processing system based on confluence tubulation net |
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| CN205637027U true CN205637027U (en) | 2016-10-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544697A (en) * | 2016-02-04 | 2016-05-04 | 武汉圣禹排水系统有限公司 | Area partitioned rainwater flow distribution, storage regulation and processing system based on combined-system pipe network |
| CN105625555A (en) * | 2016-02-05 | 2016-06-01 | 武汉圣禹排水系统有限公司 | Combined-system rainwater diversion, regulation, storage and treatment system |
-
2016
- 2016-02-04 CN CN201620113723.7U patent/CN205637027U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544697A (en) * | 2016-02-04 | 2016-05-04 | 武汉圣禹排水系统有限公司 | Area partitioned rainwater flow distribution, storage regulation and processing system based on combined-system pipe network |
| CN105544697B (en) * | 2016-02-04 | 2017-10-13 | 武汉圣禹排水系统有限公司 | Region burst rainwater based on combined system pipe network shunts, regulated and stored and processing system |
| CN105625555A (en) * | 2016-02-05 | 2016-06-01 | 武汉圣禹排水系统有限公司 | Combined-system rainwater diversion, regulation, storage and treatment system |
| CN105625555B (en) * | 2016-02-05 | 2017-11-17 | 武汉圣禹排水系统有限公司 | A kind of rainwater shunting of combined system, regulate and store and processing system |
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