CN206512842U - The first rain storage pond of supernatant gravity-elution - Google Patents
The first rain storage pond of supernatant gravity-elution Download PDFInfo
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- CN206512842U CN206512842U CN201621460661.3U CN201621460661U CN206512842U CN 206512842 U CN206512842 U CN 206512842U CN 201621460661 U CN201621460661 U CN 201621460661U CN 206512842 U CN206512842 U CN 206512842U
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Abstract
The utility model discloses a kind of first rain storage pond of supernatant gravity-elution, including storage pond, storage pond is divided into two parts by flow-stopping plate, a part is buffer pool gallery, another part is tank main body of regulating and storing, and the top of flow-stopping plate connects buffer pool gallery with tank main body of regulating and storing, and the side upper end for tank main body of regulating and storing opens up supernatant delivery port, electrically operated valve is set before the entrance of supernatant delivery port, and the elevation of bottom of supernatant delivery port is higher than the flood level absolute altitude of receiving water body.The utility model is simple in construction, and arrangement is easy；First rain storage pond supernatant can be discharged into receiving water body by gravity stream, and supernatant extracts outer arrange without using water pump, it is not required that be discharged into sewage conduct together in company with the larger rainwater of pollution level, energy consumption is low, the velocity of discharge is fast, alleviates the burden of sewage treatment plant.
Description
Technical field
The utility model is related to rainwater storage technical field, the first rain storage pond of specifically a kind of supernatant gravity-elution.
Background technology
Early-stage rainwater is often eluted, washed away, conveying pollutant in air and on ground, just before runoff is formed
Rain severe overweight containing pollutant concentration, directly discharge can cause severe contamination to receiving water body, while rainwater is directly entered sewage
Pipeline can cause the local sewage conduct close to oepration at full load to have a full house or even cause urban waterlogging, therefore would generally set just rain
Storage pond is collected conditioning to first rain.
Typically handled, also had to sewage network by water pump lifting heel row into whole rainwater in first rain storage pond
Supernatant extracted out by water pump be discharged into natural water, have recycle supernatant is irrigated or makees landscape water.
When storage pond is larger, the water of supernatant often compares many, if now supernatant discharges storage pond by water pump operation, it will
Consume a longer time, and it is more to consume energy；If the rainwater in all storage ponds is all arranged to sewage network, it can greatly increase sewage
Conduit running load and the processing load of sewage treatment plant.It is therefore desirable to design the first rain that a kind of supernatant liquid speed is arranged, energy consumption is low
Storage pond.
Utility model content
The purpose of this utility model is just to provide a kind of first rain storage pond of supernatant gravity-elution, and supernatant water outlet is fast
Speed, automatically, energy consumption are low, greatly mitigate the load of follow-up rain sewage conduct.
To achieve the above object, the technical solution adopted in the utility model is：A kind of first rain of supernatant gravity-elution is adjusted
Reservoir, including storage pond, the storage pond are divided into two parts by flow-stopping plate, and a part is buffer pool gallery, and another part is tune
Reservoir main body, the top of the flow-stopping plate connects the buffer pool gallery with the tank main body of regulating and storing, the tank main body of regulating and storing
Side upper end open up supernatant delivery port, the entrance of the supernatant delivery port before electrically operated valve is set, the supernatant goes out
The elevation of bottom at the mouth of a river is higher than the flood level absolute altitude of receiving water body.
The utility model 1) it is simple in construction, arrangement is easy.2) just rain storage pond supernatant can be discharged into by gravity stream and be received
Water body, outer row is extracted without using water pump, and energy consumption is low, and the velocity of discharge is fast.3) the rainwater supernatant of discharge is to receiving water body not structure
Into pollution, supernatant need not be discharged into sewage conduct together in company with the larger rainwater of pollution level, alleviate sewage treatment plant
Burden.
Further, the relative two sides bottom of the buffer pool gallery is correspondingly arranged inlet channel and outlet conduit.Just
Rain and more clean later stage rainwater can be delivered into buffer pool gallery by inlet channel, outlet conduit can by first rain or after
The more rainwater of continuous storage pond lower body part pollutant is transported to sewage treatment plant's processing.
Further, the flow-stopping plate upper end is concordant with the exterior wall of storage pond, and the top of the flow-stopping plate set water to lead to
Road connects the buffer pool gallery with the tank main body of regulating and storing.The rainwater water level of buffer pool gallery is higher than after water passage, rain
Water can enter tank main body of regulating and storing by water passage.
Further, the upper end of the flow-stopping plate is less than the exterior wall of storage pond, and the top of exterior wall can integrally be used as water to lead to
Water passage can be opened up on road, exterior wall in addition.Now flow-stopping plate serves as overflow plate, when the water level of buffer pool gallery is higher than flow-stopping plate
Upper end when, whole overflow plate upper end can directly overflow to tank main body of regulating and storing as water passage；Can also be again on flow-stopping plate
Water passage is set up, accelerates the speed that rainwater enters tank main body of regulating and storing.
Further, the one or more of grid or the rotation weir gate that surges are set in the water passage.Grid can be
Self-cleaning horizontal grate, when the rainwater liquid level in buffer pool gallery exceedes the bottom of water passage, now surge rotation weir gate
It is to open, rainwater can enter tank main body of regulating and storing, while the floating object in rainwater is intercepted in buffer pool gallery side by grid,
It will not enter and regulate and store in tank main body；The rotation weir gate that surges is normally opened, is only closed when tank main body of regulating and storing reaches highest liquid level.
Further, the gradient is arranged at the bottom of the tank main body of regulating and storing.The gradient can be towards drain pump, convenient intelligence injector punching
The sludge that bottom is deposited on when washing comparatively fast is cleaned out and is gathered in side and pumped out through drain pump.
Further, the bottom of the tank main body of regulating and storing is provided with one or more intelligent injectors.Intelligent injector can
Bottom of pond is subjected to cleaning down, and rotatable injection, fixed point is rinsed.
Further, the bottom of the tank main body of regulating and storing is provided with drain pump, and the pipeline of the drain pump stretches into the buffering
Pond gallery top.The sludge or the larger mud mixture of pollution that drain pump can will focus on side are discharged to buffer pool gallery
Interior, the mud mixture being discharged in buffer pool gallery can deliver to sewage treatment plant through outlet conduit.
Further, the side of the tank main body of regulating and storing sets emergent flood passage gallery.The one of inlet channel can be proximate to
Side, or close to the side of outlet conduit, its position can also be flexibly set.Later stage amount of rainfall is too many, tank main body of regulating and storing
Inside reached peak level can not retaining, later stage more clean rainwater directly can be discharged into by Na Shui by emergent flood passage gallery
Body.
Further, Hydro-automatic gate is set between the emergent flood passage gallery and buffer pool gallery, it is described to walk rapidly
The bottom of big vast gallery sets emergent flood passage outlet pipe.It can not continue retaining after the water level for tank main body of regulating and storing reaches peak level
When, the rotation weir gate that surges is closed, and the water level in buffer pool gallery continues to raise, and water level is raised after the water inlet of buoyancy tank room, drivening rod
Rotate, Hydro-automatic gate is opened, later stage more clean rainwater is directly gone out by the emergent flood passage for flood passage gallery bottom of meeting an urgent need
Water pipe is discharged into receiving water body, completes flood discharge.
Brief description of the drawings
Fig. 1 is planar structure schematic diagram of the present utility model.
Fig. 2 is the main structure diagram in A-A faces in Fig. 1.
Fig. 3 is B-B faces side structure schematic view in Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, is easy to more clearly understand the utility model,
But the utility model is not limited to following embodiments.
As shown in figure 1, a kind of first rain storage pond of supernatant gravity-elution, including storage pond 1, storage pond 1 is by flow-stopping plate 2
It is divided into two parts, a part is buffer pool gallery 3, and another part is tank main body 4 of regulating and storing, the top of flow-stopping plate 2 and whole storage pond 1
Portion is concordant, and the top of flow-stopping plate 2 sets one or more water passage 5, and the shape of water passage 5 can be cuboid, also may be used
Think cylinder, can also be designed in other shapes, water passage 5 set grid 51 on demand, grid 51 can be from clear
Wash before horizontal grate 51, grid 51 and the rotation weir gate 52 that surges is set；Flow-stopping plate 2 can also be less than the exterior wall of storage pond 1, exterior wall
Top integrally can also can in addition open up water passage 5 as water passage 5 on exterior wall.Regulate and store the side upper end of tank main body 4
Open up setting electrically operated valve 61, the elevation of bottom of supernatant delivery port 6 before supernatant delivery port 6, the entrance of supernatant delivery port 6
Higher than the flood level absolute altitude of receiving water body, receiving water body can be natural water, or self-built pond, can also be sewage
The position for the treatment of plant's water treatment building water body, supernatant delivery port 6 and electrically operated valve 61 will be depending on supernatant in tank main body 4 of regulating and storing
The decision bits of water level install fixed；The outlet of supernatant delivery port 6 is connected with supernatant outlet conduit.Buffer pool gallery 3 is relative
Two sides bottom is correspondingly arranged inlet channel 31 and outlet conduit 32, and inlet channel 31 accesses the rainwater of upstream, outlet conduit 32
Current limliting gate control rainwater output flow can be set in the water inlet pipe of external sewage treatment plant, the porch of outlet conduit 32.Storage pond
The bottom of main body 4 sets 1 intelligent injector 7, and the number of intelligent injector 7 regards injection coverage rate setting, and intelligent injector 7 can
Water spray, and rotatable injection are automatically controlled, bottom of pond is subjected to cleaning down, if there is the corner do not rinsed well, can also be pinpointed
Jet douche.The regulate and store side of tank main body 4 sets emergent flood passage gallery 8, and the side at inlet channel 31 may be selected, meets an urgent need
Hydro-automatic gate 81 is set between flood passage gallery 8 and buffer pool gallery 3, and Hydro-automatic gate 81 includes gate 811 and side
Buoyancy tank room 812, gate 811 connected with buoyancy tank room 812 by connecting rod, provided with water inlet between buoyancy tank room 812 and buffer pool gallery 3
Hole is connected, and water inlet water level of the water level higher than tank main body 4 of regulating and storing of buoyancy tank room 812, and the bottom for flood passage gallery 8 of meeting an urgent need sets emergent
Flood passage outlet pipe 82.
As depicted in figs. 1 and 2, regulate and store the bottom of tank main body 4 at flow-stopping plate 2 be provided with drain pump 9, the pipeline of drain pump 9
Buffer pool gallery 3 is stretched into, electrically operated valve 61 intercepts the entrance of supernatant delivery port 6, the rainwater precipitation in tank main body 4 to be regulated and stored
Supernatant is formed afterwards, it is necessary to fully open when discharging, and rainwater of the rotation weir gate 52 in tank main body of regulating and storing that surge is precipitated
When be closed, Hydro-automatic gate 81 is automatically turned in flood discharge connects emergent flood passage gallery 8 and buffer pool gallery 3
It is logical.
As shown in figures 1 and 3, tank main body 4 of regulating and storing is buried, is passed through and is received by the connecting pipe of supernatant delivery port 6
Water body, the elevation of bottom of supernatant delivery port 6 is higher than the peak level of receiving water body, and the nozzle of intelligent injector 7 is towards baffle
The gradient is formed on plate 2, the bottom for tank main body 4 of regulating and storing, and the gradient is towards flow-stopping plate 2, and convenient intelligence injector 7 washes away bottom of pond, crosses water and leads to
Road 5, which is located at the top of flow-stopping plate 2, water passage 5 before setting grid 51, grid 51, sets the rotation weir gate 52 that surges.
Direction shown in arrow in Fig. 1, Fig. 2 or Fig. 3 is rainwater flow direction.
Working method of the present utility model is as follows：
During the rainy day, buffer pool gallery 3 is entered by inlet channel 31 by the first rain of closure in the upperreaches, from the row of outlet conduit 32 to dirt
Water treatment plant is handled；When liquid level continues to raise, do not had the bottom of water passage 5 on the entrance arrival flow-stopping plate 2 of outlet conduit 32
When, the floating object in rainwater is intercepted in buffer pool gallery 3 through grid 51, and the rotation weir gate 52 that now surges is to open, rainwater
Tank main body 4 of regulating and storing is entered by water passage 5, electrically operated valve 61 is now closed；When the rainwater in tank main body 4 of regulating and storing reaches highest water
If still being rained during position, the rotation weir gate 52 that surges is closed, and the rainwater water level in buffer pool gallery 3 continues to raise, and rainwater gradually enters
Enter the buoyancy tank room 812 in Hydro-automatic gate 81, the water level of buoyancy tank room 812 gradually rises, the gate 811 of the drivening rod other end
Open, later stage more clean rainwater is directly entered emergent flood passage gallery 8, and the rainwater met an urgent need in flood passage gallery 8 is by flood passage of meeting an urgent need
Outlet pipe 82 is exhausted directly to receiving water body；If the rainwater in tank main body 4 of regulating and storing stops no longer rain of raining when reaching peak level
Water flows into inlet channel 31, and the rotation weir gate 52 that surges is closed, and is not intake in buoyancy tank room 812, and Hydro-automatic gate 81 is closing shape
State, the not flood passage of flood passage gallery 8 of meeting an urgent need.
During fine day, the no longer rain of inlet channel 31 is discharged into, and rainwater precipitates a few days, storage pond master in tank main body 4 to be regulated and stored
Supernatant is formed at the rainwater top in body 4, when the minimum level of supernatant is less than or flushed in the bottom of supernatant delivery port 6
When, electrically operated valve 61 is opened, and the pipeline that supernatant is connected by supernatant delivery port 6 is discharged to receiving water body by gravity stream.Fortune
Row drain pump 9, is pumped into buffer pool gallery 3, until liquid level drops to intelligence by the remaining a part of rainwater regulated and stored in tank main body 4
The level monitoring of injector 7, intelligent injector 7 is opened, and washes away the rainwater of stirring bottom and the sludge of precipitation, sludge is with the gradient
Low spot is concentrated on, the bottom irrigation of tank main body 4 to be regulated and stored is clean, drain pump 9 is run again, by all sludge and remaining rainwater
It is discharged into buffer pool gallery 3 and sewage treatment plant's processing is sent into by outlet conduit 32, now whole storage pond 1 can carries out next rain
Water is regulated and stored.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Above-described embodiment is only schematical, rather than restricted, used in the utility model
To the nouns of structures be not limitation, only for convenience of description of the present utility model, one of ordinary skill in the art exists
The enlightenment of the first rain storage pond of the utility model supernatant gravity-elution is descended, and is not departing from the utility model objective and claim
Under the ambit protected, many forms can be also derived, these are within protection domain of the present utility model.
Claims (10)
1. a kind of first rain storage pond of supernatant gravity-elution, including storage pond (1), it is characterised in that：The storage pond (1) by
Flow-stopping plate (2) is divided into two parts, and a part is buffer pool gallery (3), and another part is regulate and store tank main body (4), the flow-stopping plate
(2) top connects the buffer pool gallery (3) with the tank main body of regulating and storing (4), on the side of the tank main body of regulating and storing (4)
End, which is opened up, sets electrically operated valve (61), the supernatant before supernatant delivery port (6), the entrance of the supernatant delivery port (6)
The elevation of bottom of delivery port (6) is higher than the flood level absolute altitude of receiving water body.
2. the first rain storage pond of supernatant gravity-elution according to claim 1, it is characterised in that：The buffer pool gallery
(3) relative two sides bottom is correspondingly arranged inlet channel (31) and outlet conduit (32).
3. the first rain storage pond of supernatant gravity-elution according to claim 1, it is characterised in that：The flow-stopping plate (2)
Upper end is concordant with the exterior wall of storage pond (1), and the top of the flow-stopping plate (2) sets water passage (5) by the buffer pool gallery
(3) connected with the tank main body of regulating and storing (4).
4. the first rain storage pond of supernatant gravity-elution according to claim 1, it is characterised in that：The flow-stopping plate (2)
Upper end be less than the exterior wall of storage pond (1), the top of exterior wall integrally can in addition be opened up as water passage (5) on exterior wall
Aquaporin (5).
5. the first rain storage pond of the supernatant gravity-elution according to claim 3 or 4, it is characterised in that：The water of crossing leads to
The one or more of grid (51) or the rotation weir gate (52) that surges are set on road (5).
6. the first rain storage pond of supernatant gravity-elution according to claim 1, it is characterised in that：The tank main body of regulating and storing
(4) gradient is arranged at bottom.
7. the first rain storage pond of the supernatant gravity-elution according to claim 1 or 6, it is characterised in that：The storage pond
The bottom of main body (4) is provided with one or more intelligent injectors (7).
8. the first rain storage pond of supernatant gravity-elution according to claim 7, it is characterised in that：The tank main body of regulating and storing
(4) bottom is provided with drain pump (9), and the pipeline of the drain pump (9) stretches into buffer pool gallery (3) top.
9. the first rain storage pond of the supernatant gravity-elution according to any one of claim 1,3,6 or 8, its feature exists
In：The side of the tank main body of regulating and storing (4) sets emergent flood passage gallery (8).
10. the first rain storage pond of supernatant gravity-elution according to claim 9, it is characterised in that：The emergent flood passage
Hydro-automatic gate (81), the bottom of the emergent flood passage gallery (8) are set between gallery (8) and the buffer pool gallery (3)
Emergent flood passage outlet pipe (82) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460661.3U CN206512842U (en) | 2016-12-28 | 2016-12-28 | The first rain storage pond of supernatant gravity-elution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460661.3U CN206512842U (en) | 2016-12-28 | 2016-12-28 | The first rain storage pond of supernatant gravity-elution |
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| Publication Number | Publication Date |
|---|---|
| CN206512842U true CN206512842U (en) | 2017-09-22 |
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ID=59862407
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460661.3U Active CN206512842U (en) | 2016-12-28 | 2016-12-28 | The first rain storage pond of supernatant gravity-elution |
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| Country | Link |
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| CN (1) | CN206512842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631759A (en) * | 2017-10-27 | 2018-01-26 | 武汉圣禹排水系统有限公司 | Bottom-open type weir gate, sewage treatment well and detecting method with fault detection system |
| CN107677909A (en) * | 2017-10-27 | 2018-02-09 | 武汉圣禹排水系统有限公司 | Current limliting gate and sewage treatment well and detecting method with fault detection system |
-
2016
- 2016-12-28 CN CN201621460661.3U patent/CN206512842U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631759A (en) * | 2017-10-27 | 2018-01-26 | 武汉圣禹排水系统有限公司 | Bottom-open type weir gate, sewage treatment well and detecting method with fault detection system |
| CN107677909A (en) * | 2017-10-27 | 2018-02-09 | 武汉圣禹排水系统有限公司 | Current limliting gate and sewage treatment well and detecting method with fault detection system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |