CN206298943U

CN206298943U - Along the river dirt-carrying flexibility sewage regulation warehouse

Info

Publication number: CN206298943U
Application number: CN201621291567.XU
Authority: CN
Inventors: 练继建; 张雅卓; 燕翔
Original assignee: Frontier Technology Research Institute of Tianjin University Co Ltd
Current assignee: Frontier Technology Research Institute of Tianjin University Co Ltd
Priority date: 2016-11-29
Filing date: 2016-11-29
Publication date: 2017-07-04
Anticipated expiration: 2026-11-29

Abstract

Along the river dirt-carrying flexibility sewage regulation warehouse, is a kind of sewage reserves are automatically adjusted along achievable river course flexible dash building structure.Main stem bottom is provided with collection dirt, discharging pollution culvert pipe along the river, along the river collection dirt, discharging pollution culvert pipe is provided with the blow-off pipe outside some connections, along the river it is additionally provided with overflow well head on collection dirt, discharging pollution culvert pipe, overflow well head periphery sets the radial box culvert anchoring of ring, its top sets flexible curtain, box culvert anchoring is fixed on also into radial distribution in curtain bottom, curtain top is connected with floating drum, main stem side slope is fixed at curtain side and floating drum two ends, and water shutoff is carried out, described box culvert is anchored, curtain and floating drum collectively form flexible sewage regulation warehouse.Its advantage is：Realize the quick collecting of municipal sewage and treatment under different blowdown flow rates, it is ensured that water quality in river course, enhance sewage and avoid the peak hour discharge, the ability for the treatment of of avoiding the peak hour.Additionally, design is simple, cheap, construction is easy, it is easy to reclaim, with significant practice prospect.

Description

Along the river dirt-carrying flexibility sewage regulation warehouse

Technical field

The utility model is related to hydro-structure, is the flexible dash that sewage reserves are automatically adjusted along a kind of achievable river course Building structure.

Background technology

With the progressively expansion of the existing economic construction of country, city water resource, water environment safely and effectively using becoming The key factor that urbanization further develops.In recent years, the proposition of the theory in " sponge city " and practice so that urbanization extends During water resource treatment with using more efficient.

In the process of construction in sponge city, efficient, the association of the system such as flood control, water drainage, blowdown, retaining, the water purification in city Become key factor with operation.But at present, the system such as flood control, water drainage, blowdown is present sternly in domestic majority large- and-medium size cities The defect of weight.The water drainage in many cities is established in the seventies and eighties in last century with blow-off line, and its pipeline is long neglected and in disrepair, and flow Size is much not as good as existing traffic requirement.Therefore, when very heavy rains, it is easy to make storm sewer with water in sewage conduct The delay of body or spilling, in turn result in mixing between rainwater, sewage and water purification, can be put using water body so as to pollute city Delay the processing progress of municipal sewage so that the integrated environment in city is affected, and the finally overall work(in influence sponge city Energy.Therefore, the application proposes the flexibility sewage regulation warehouse of dirt-carrying along the river that sewage reserves are automatically adjusted along a kind of achievable river course, This application can effectively realize rain dirt diverter function, and increase water system dirt-carrying ability so that urban water system water quality is improved, and realizes The control of sewage storage capacity and regulation, and the important plate as sponge city.

The content of the invention

The utility model is intended to regarding to the issue above, propose a kind of flexibility of dirt-carrying along the river sewage regulation warehouse that the regulation warehouse can The dirty shunting of rain is realized, improves water quality, improve the dirt-carrying ability of urban water system.

In order to achieve the above object, the technical solution of the utility model is：

Along the river dirt-carrying flexibility sewage regulation warehouse, including the anchoring of overflow well head, box culvert, curtain, floating drum, main stem, main stem Bottom is provided with collection dirt, discharging pollution culvert pipe along the river, and the blow-off pipe that dirt, discharging pollution culvert pipe is provided with outside some connections, described edge are collected along the river Overflow well head is additionally provided with the collection dirt, discharging pollution culvert pipe of river, overflow well head periphery sets the radial box culvert anchoring of ring, and its top sets Flexible curtain is put, box culvert anchoring is fixed on also into radial distribution in curtain bottom, and curtain top is connected with floating drum, and floating drum is also in put Penetrate shape distribution, main stem side slope is fixed at curtain side and floating drum two ends, and carries out water shutoff, described box culvert anchoring, curtain and Floating drum collectively forms the flexible sewage regulation warehouse for being inverted umbrella sealing structure.

Further, overflow well head outlet is square, positioned at collection dirt, discharging pollution culvert pipe top along the river.

Further, the size of overflow well head is 0.3~0.6 times of the diameter of collection dirt, discharging pollution culvert pipe 5 along the river.

Further, collection dirt, discharging pollution culvert pipe section is square along the river, is distributed in main stem two bottom sides.

Further, collection dirt, discharging pollution culvert pipe is provided with multiple overflow well heads along the river, and forms multiple flexibility sewage regulation warehouses.

Further, flexible sewage regulation warehouse is at the river bend of main stem.

Advantage of the present utility model and good effect：On original top of collection dirt, discharging pollution culvert pipe along the river, overflow well head is set, It is capable of achieving under different blowdown flow rates, quick collecting and the treatment of municipal sewage；And curtain and the water proof effect of floating drum, it is capable of achieving sewage Isolating and shunting between sewage water body and the rainwater water body come together in river course in storehouse, it is ensured that water quality in river course；In addition, Curtain and the flexibility and ductility of floating drum, are capable of achieving the flexible modulation of sewage storage capacity, improve the dirt-carrying ability of urban water system, increase Strong sewage is avoided the peak hour discharge, the ability for the treatment of of avoiding the peak hour.Additionally, the regulation warehouse agent structure uses water proof curtain and floating drum, it sets Meter is simple, cheap, and construction is easy, it is easy to reclaim, with significant practice prospect.

Brief description of the drawings

Fig. 1 dirt-carrying flexibility sewage regulation warehouse drawings in side sectional elevation along the river；

Fig. 2 dirt-carrying flexibility sewage regulation warehouse top views along the river；

Fig. 3 dirt-carrying flexibility sewage regulation warehouse profilographs along the river.

In figure：1st, overflow well head；2nd, box culvert anchoring；3rd, curtain；4th, floating drum；5th, dirt, discharging pollution culvert pipe is collected along the river；6th, blow-off pipe； 7th, main stem.

Specific embodiment

Referring to accompanying drawing 1- accompanying drawings 3, the utility model dirt-carrying flexibility sewage regulation warehouse along the river is anchored by overflow well head 1, box culvert 2nd, curtain 3, floating drum 4 are constituted.Wherein, overflow well head 1 arranges that design addressing is not influenceing flood passage along collection dirt, discharging pollution culvert pipe 5 along the river River bend at, the spacing about 2~3km of each overflow well head 1；Overflow well head 1 is square outlet, and it is radial that its periphery sets ring Box culvert anchoring 2；Curtain 3 is four layers of geotechnological non-woven fabrics, and bottom is fixed on box culvert anchoring 2, and its own is also into radial point Cloth；The top of curtain 3 is connected with floating drum 4, and floating drum 4 also radially distributes；Main stem 7 is fixed at the side of curtain 3 and the two ends of floating drum 4 Side slope, and carry out sealing；Box culvert anchoring 2, curtain 3 and floating drum 4 collectively forms inversion umbrella sealing structure, and form flexibility can The sewage reservoir of regulation.

In the embodiment：Main stem 7 bottom width 20m, top width 100m, depth 15m；Along the river it is concrete to integrate dirt, discharging pollution culvert pipe 5 Culvert pipe structure, is distributed in the two bottom sides of main stem 7, and section is square, and area of section is 4m2；Along the river the side of dirt, discharging pollution culvert pipe 5 is collected One blow-off pipe 6 is set per 2km, and blow-off pipe 6 is steel-tube construction, circular cross-section, diameter 50cm；Overflow well head 1 is located at and collects along the river The top of dirt, discharging pollution culvert pipe 5, section is square, length of side 80cm；The length of curtain 3 about 15m；Floating drum 4 is always about 80m, and section is circle Shape, diameter about 20cm.

Along the river the sewage of dirt-carrying flexibility sewage regulation warehouse adjusts process：(1) when blow-off pipe 6 only has a small amount of sewage discharges, Because the discharge of sewage is smaller, it is free flow to integrate along the river in dirt, discharging pollution culvert pipe 5, is discharged without sewage at overflow well head 1, without sewage in regulation warehouse Collect, curtain 3 is with floating drum 4 because hydraulic pressure effect is depressed at Channel slope；(2) when the sewage that blow-off pipe 6 has certain amount is discharged When, it is flowing full that dirt, discharging pollution culvert pipe 5 is integrated along the river, and overflow well head 1 has certain sewage to discharge, and regulation storage capacity becomes big automatically；(3) row is worked as When dirty pipe 6 has large amount of sewage to discharge, there is large amount of sewage to overflow at overflow well head 1, regulation warehouse extends to outside, storage capacity voluntarily increases Greatly；(4) as sewage treatment plant is gradually discharged or entered to the sewage in collection dirt, discharging pollution culvert pipe 5 along the river, flow-reduction in culvert pipe converges Combine in the sewage in regulation warehouse gradually to flow back into collection dirt, discharging pollution culvert pipe 5 along the river, sewage storage capacity diminishes automatically, finally realizes Sewage reservoir automatically adjust and the delay of peak blowdown phase unnecessary sewage is avoided the peak hour discharge.

It should be noted that the foregoing is only the utility model preferred embodiment, the utility model is only explained, and Non- therefore limitation the utility model the scope of the claims.It is only obvious to belonging to the utility model technology design to change, together Sample is within the utility model protection domain.

Claims

1. dirt-carrying flexibility sewage regulation warehouse along the river, it is characterized in that：Including overflow well head (1), box culvert anchoring (2), curtain (3), floating Cylinder (4), main stem (7), main stem (7) bottom are provided with collection dirt, discharging pollution culvert pipe (5) along the river, collect set on dirt, discharging pollution culvert pipe (5) along the river There is the blow-off pipe (6) outside some connections, overflow well head (1), overflow well are additionally provided with the described dirt, discharging pollution of collection along the river culvert pipe (5) Mouth (1) periphery sets radial box culvert anchoring (2) of ring, and its top sets flexible curtain (3), and curtain (3) bottom is fixed on Also into radial distribution, curtain (3) top is connected box culvert anchoring (2) with floating drum (4), and floating drum (4) also radially distributes, curtain (3) main stem (7) side slope is fixed at side and floating drum (4) two ends, and carries out water shutoff, described box culvert anchoring (2), curtain (3) And floating drum (4) collectively forms the flexible sewage regulation warehouse for being inverted umbrella sealing structure.

2. dirt-carrying along the river according to claim 1 flexibility sewage regulation warehouse, it is characterized in that：Overflow well head (1) outlet It is square, positioned at collection dirt, discharging pollution culvert pipe (5) top along the river.

3. dirt-carrying along the river according to claim 1 and 2 flexibility sewage regulation warehouse, it is characterized in that：The size of overflow well head (1) To collect 0.3~0.6 times of dirt, discharging pollution culvert pipe (5) diameter along the river.

4. dirt-carrying along the river according to claim 1 flexibility sewage regulation warehouse, it is characterized in that：Along the river dirt, discharging pollution culvert pipe (5) is collected Section is square, is distributed in main stem (7) two bottom sides.

5. dirt-carrying along the river according to claim 1 flexibility sewage regulation warehouse, it is characterized in that：Along the river dirt, discharging pollution culvert pipe (5) is collected Multiple overflow well heads (1) are provided with, and form multiple flexibility sewage regulation warehouses.

6. dirt-carrying flexibility sewage regulation warehouse along the river according to claim 1 or 5, it is characterized in that：Flexible sewage regulation warehouse sets At the river bend of main stem (7).