CN207761024U - Rectangular rainwater storage tank with flusher - Google Patents
Rectangular rainwater storage tank with flusher Download PDFInfo
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- CN207761024U CN207761024U CN201721414086.8U CN201721414086U CN207761024U CN 207761024 U CN207761024 U CN 207761024U CN 201721414086 U CN201721414086 U CN 201721414086U CN 207761024 U CN207761024 U CN 207761024U
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Abstract
The utility model discloses a kind of rectangular rainwater storage tanks with flusher, bottom of pond subregion has recessed collecting-tank, the storage pond water inlet of rainwater storage tank is arranged on the collecting-tank pool wall adjacent with buffer pool, and rainwater is entered from the buffer pool in rainwater storage tank；The bottom of pond of rainwater storage tank is additionally provided with the flusher washed away for the bottom of pond after rainwater is discharged, and collecting-tank is located at the end of Wash flow, the sewage after being washed away for collecting pit bottom and mud.It is rationally designed by shape to rainwater storage tank and structure, the location and shape of collecting-tank on its interior and pump hole are rationally designed, and the position of flusher is selected according to the shape and structure of rainwater storage tank and collecting-tank so that flusher more efficiently can without dead angle rinse bottom of pond progress comprehensively.
Description
Technical field
The utility model is related to rainwater treatment technical fields, and in particular to a kind of rectangular rainwater storage with flusher
Pond.
Background technology
City often increases run-off when by rain, and rainwater and sewage can usually converge, increase urban drainage pipe network and
The burden of sewage network, especially at rainfall initial stage, the first rain of formation contains a large amount of pollutant, if just rain is directly discharged to day
Right water body can cause water body environment serious pollution, it is therefore desirable to add rain of the facilities such as first rain storage pond to different quality
Processing is adjusted in water.In China's sewerage system, the application of first rain storage pond is more and more extensive.
The purpose in the online pond of setting is to discharge most of middle and later periods rainwater in processing in storage pond.But middle and later periods rain
Still there are the solid particulate matters such as many silts, impurity in water, if these impurity and silt directly arrange river with rainwater, to river water
It can pollute, it is therefore desirable to the impurity that these impurity and silt are detached with rainwater in pond, while being separated
Bottom of pond siltation is will also result in bottom of pond portion long-term accumulation with silt, also will produce foul gas.Therefore it needs to carry out bottom of pond portion
It rinses to clean out these impurity and silt.
But the shape due to rainwater storage tank and structure limitation, how comprehensive cleaning down can be carried out to bottom of pond,
Therefore the problem always perplexed designs the shape and structure of rational rainwater storage tank and collecting-tank on its interior,
Flusher is enable more efficiently without dead angle to be flushed into current problem to be solved comprehensively to bottom of pond progress.
Utility model content
The utility model is intended to provide a kind of rectangular rainwater storage tank with flusher, by its shape and structure
Rational design, and to collecting-tank on its interior and pump hole location and shape rationally design so that flusher
More efficiently bottom of pond progress can without dead angle be rinsed comprehensively.
To achieve the goals above, one side according to the present utility model provides a kind of side with flusher
There is recessed collecting-tank and pump to cheat for the bottom of pond subregion of shape rainwater storage tank, rainwater storage tank, and rainwater storage tank is regulated and stored
Pond water inlet is arranged on the collecting-tank pool wall adjacent with buffer pool, and rainwater is entered from buffer pool in rainwater storage tank；Rainwater
The bottom of pond of storage pond is additionally provided with the flusher washed away for the bottom of pond after rainwater is discharged, and collecting-tank is located at Wash flow
End, the sewage after being washed away for collecting pit bottom and mud.
Preferably, the bottom of pond of rainwater storage tank has to the inclined gradient of collecting-tank, so as to rainwater storage tank bottom of pond
Sewage after being rinsed flows to collecting-tank, and preferred slope is 0.5~3%, more preferably 1%.
Preferably, collecting-tank is rectangular configuration and bottom of pond adjacent with the buffer pool one in the rainwater storage tank is arranged
Side, one end extend to the pool wall of the rainwater storage tank, and the other end is connected to pump hole；The depth in the pump hole is higher than collection
The depth in pond, the bottom of pond of collecting-tank, which has to the pump, cheats the inclined gradient, so that the bottom of pond to collecting-tank is rinsed
The sewage formed afterwards can flow to pump hole after collecting-tank；Preferred slope is 0.5~3%, more preferably 1%.
Preferably, it is provided at least one submersible sewage pump in pump hole, for that will wash away at the sewage transport to sewage after bottom of pond
Manage factory.
Preferably, the both ends of buffer pool are respectively equipped with buffer pool water inlet and buffer pool water outlet, go out in the buffer pool
It is equipped with control valve at the mouth of a river, regulates and controls for the water flow to exit；Ultrasonic level gage is equipped in buffer pool, it is described
Storage pond water inlet is provided with hydraulic control rotation weir gate and grid, and grid is used to float the rainwater for entering rainwater storage tank
Float intercepts；Grid is horizontal grate or swinging grid sewage-removing machine or grab type grid.
Preferably, flusher is injecting type flusher, and the bottom of pond in rainwater storage tank is arranged and closes on collecting-tank
Region.
Preferably, injecting type flusher is arranged on the intermediate pool bottom of rainwater storage tank and on the pool wall of collecting-tank
Side.
Preferably, injecting type flusher includes water pump and injection pipe and rotating driver, and water pump is used for rainwater tune
Rainwater in reservoir is pipelined in injection pipe, and rotating driver is for driving injection pipe in rainwater storage tank inward turning
Turn.
Preferably, injection pipe is one, is extended along the bottom by-level of rainwater storage tank.
Preferably, flusher is waterpower tipping bucket type flusher, is arranged at the top of rainwater storage tank and far from described
One end of collecting-tank.
Preferably, waterpower tipping bucket type flusher includes dumper body and support shaft, and dumper body is rotatably arranged in
In support shaft, dumper body is opening up when vacant, is overturn when water level rises to preset height in dumper body；It is preferred that
Ground, the pump hole is interior to be equipped with water pump, and the rainwater in the pump hole is delivered to waterpower tipping bucket type flusher by external water pipe
The dumper body in, for being washed away to bottom of pond；Preferably, against described below the waterpower tipping bucket type flusher
The position of rainwater storage tank bottom of pond is provided with arc deflector.
Preferably, flusher is flap type flusher, is arranged in rainwater storage tank bottom and far from collecting-tank
One end；At least one flap type flusher is provided in rainwater storage tank；Flap type flusher includes water fender, water fender
It is upwardly extended from rainwater storage tank bottom, and water storage chamber is formed with the one side wall of rainwater storage tank, bath is provided on water fender
Mouthful, it is provided with door-plate at flush port, flush port is selectively opened or closed to door-plate；Preferably, tool is provided in water storage chamber
The gradient of acclive pad, pad is 20%.
Preferably, when rainwater storage tank bottom has multiple flap type flushers, it is additionally provided with waterwall, is used for rain
Water storage pond is divided into several flushing gallerys, mutually returns and alters to avoid the adjacent water phase for rinsing gallery after flushing；The waterwall setting
Extend to the direction of collecting-tank between adjacent flap type flusher, and along bottom of pond.
The beneficial effects of the utility model：
1, the utility model is rationally designed by shape to rainwater storage tank and structure, and on its interior
The location and shape structure in collecting-tank and pump hole is rationally designed, and selects the installation site of flusher so that rinses dress
Set more efficiently without dead angle to rinse bottom of pond progress comprehensively.Flusher includes mainly intelligent injector flushing, waterpower
Tipping bucket rinses, gate-type is rinsed etc., and pollutant, the mud etc. of bottom of pond deposition are sent into sewage plant processing after may make water to empty,
The health status for keeping storage pond, so as to long-term and effective operation.
2, flusher provided by the utility model does not need external water supply, can be preferably to the bottom of rainwater storage tank
It rinses, makes it without hardened mud, and the pipeline that will not deposit during the sewage after flushing is pumped to sewage pipe, operation is just
Victory, failure rate is low, flushing effect is good, equipment corrosion resistance is good.
3, the intelligent injecting type flusher in the utility model can configure rotatable injection pipe, and flushing range is wide,
It is high to rinse clean level, comprehensive no dead angle strong flushing can be carried out to bottom of pond, prevent the production of bottom of pond siltation and foul gas
It is raw.The injection pipe of wherein injecting type flusher may be used multitube section flexible connection mode, can extend as needed or
Person shortens the length of injection pipe.
Description of the drawings
Fig. 1 is the overall structure main view of the rainwater storage tank with injecting type flusher in the utility model embodiment
Figure；
Fig. 2 is the vertical view of the rainwater storage tank with injecting type flusher in the utility model embodiment；
Fig. 3 is the whole of the rainwater storage tank with L-type collecting-tank and injecting type flusher in the utility model embodiment
Body structural front view；
Fig. 4 is bowing for the rainwater storage tank with L-type collecting-tank and injecting type flusher in the utility model embodiment
View；
Fig. 5 is that the overall structure in the rainwater storage tank in centre position is arranged in rectangle collecting-tank in the utility model embodiment
Front view；
Fig. 6 is that the vertical view in the rainwater storage tank in centre position is arranged in rectangle collecting-tank in the utility model embodiment；
Fig. 7 is that rectangle collecting-tank is arranged at one end and has waterpower tipping bucket type flusher in the utility model embodiment
The front view of rainwater storage tank；
Fig. 8 is that rectangle collecting-tank is arranged at one end and has waterpower tipping bucket type flusher in the utility model embodiment
The vertical view of rainwater storage tank；
Fig. 9 is the front view of the rainwater storage tank with flap type flusher in the utility model embodiment；
Figure 10 is that there are two the vertical views of the rainwater storage tank of flap type flusher for tool in the utility model embodiment；
Figure 11 is that there are two the rainwater of flap type flusher and injecting type flusher for tool in the utility model embodiment
The vertical view of storage pond.
Reference sign：1, rainwater storage tank；11, storage pond water inlet；12, horizontal grate；13, hydraulic control rotates weir
Door；2, collecting-tank；3, pump hole；31, external water pipe；4, buffer pool；41, buffer pool water inlet；42, buffer pool water outlet；43, it controls
Valve processed；44, ultrasonic level gage；5, submersible sewage pump；6, injecting type flusher；61, water pump；62, injection pipe；63, rotation is driven
Dynamic device；64, aeration tube；7, waterpower tipping bucket type flusher；71, arc deflector；8, flap type flusher；81, water blocking
Plate；82, water storage chamber；83, flush port；84, door-plate；85；Trapezoidal pad；86, waterwall.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, convenient for being well understood
The utility model, but they do not constitute the scope of protection of the utility model and limit.
In the description of the present invention, it should be noted that term " first ", " second " etc. are used for description purposes only,
And relative importance is not indicated that or implies.
Rectangular rainwater storage tank 1 in the utility model refers to that the lateral section of rainwater storage tank is square or rectangle
Structure.
As depicted in figs. 1 and 2, the utility model provides a kind of rectangular rainwater storage tank with flusher, the rain
The bottom of pond subregion of water storage pond 1 has recessed collecting-tank 2.The storage pond water inlet 11 of rainwater storage tank 1 is arranged in institute
It states on the pool wall adjacent with buffer pool 4 of collecting-tank 2, rainwater is entered from buffer pool 4 in rainwater storage tank 1.Rainwater storage tank 1
Bottom of pond is additionally provided with the flusher washed away for the bottom of pond after rainwater is discharged, and collecting-tank 2 is located at the end of Wash flow,
Sewage after being washed away for collecting pit bottom and mud.
Preferably, the bottom of pond of rainwater storage tank 1 has to the 2 inclined gradient of collecting-tank, so as to 1 pond of rainwater storage tank
Sewage after bottom is rinsed flows to collecting-tank 2.Preferred slope is 0.5~3%, more preferably 1%.
According to the utility model, collecting-tank 2 is rectangular configuration and bottom of pond and 4 phase of buffer pool in rainwater storage tank 1 is arranged
Adjacent side, one end extend to the pool wall of rainwater storage tank 1, and the other end is equipped with pump hole 3.The depth in pump hole 3 is higher than collecting-tank 2
Depth, the bottom of pond of collecting-tank 2, which has to pump, cheats the 3 inclined gradients, so that being formed after being rinsed to the bottom of pond of collecting-tank 2
Sewage pump hole 3 can be flowed to from collecting-tank 2.It is preferred that the gradient of 2 bottom of pond of collecting-tank is 0.5~3%, more preferably 1%.
According to the utility model, collecting-tank 2 can with and bottom of pond adjacent with buffer pool 4 one in rainwater storage tank 1 is set
End, can also be arranged far from one end of buffer pool 4.
The bottom of pond of rainwater storage tank 1 is additionally provided with the flusher washed away for the bottom of pond after rainwater is discharged.
Other than the structure of Fig. 1 and rainwater storage tank shown in Fig. 21, in other situations, as shown in Fig. 3 and Fig. 4,
Collecting-tank 2 inside rainwater storage tank 1 can also be L-shaped structure, and collecting-tank 2 is adjacent with buffer pool 4 and is located at rainwater storage
On the inside of the adjacent two side in pond 1, end is equipped with pump hole 3.
In other situations, as shown in Figure 5 and Figure 6, collecting-tank 2 can be for rectangular configuration and along rainwater storage tank 1
Width direction is set in parallel position therebetween, and one end extends to the side wall of rainwater storage tank 1, and other end connection pump cheats 3,
I.e. pump hole 3 is also disposed at the centre of rainwater storage tank 1 and the end positioned at collecting-tank 2.
According to the utility model, the bottom of pond of rainwater storage tank 1 has to the 2 inclined gradient of collecting-tank.Preferred slope is 0.5
~3%, more preferably 1%.Equally, collecting-tank 2, which has to pump, cheats the 3 inclined gradients, and preferred slope is 0.5~3%, more preferably
It is 1%.The sewage after washing away bottom of pond may make more easily to flow to pump hole 3 by the way that the gradient is arranged in bottom of pond, to be discharged outside pond.
Preferably, it is provided at least one submersible sewage pump 5 in pump hole 3, for the sewage transport after bottom of pond will to be washed away to sewage
Treatment plant.The both ends of buffer pool 4 are respectively equipped with buffer pool water inlet 41 and buffer pool water outlet 42, at buffer pool water outlet 42
Equipped with control valve 43, for exit rainwater or the discharge of sewage regulate and control.It is provided with supersonic liquid level in buffer pool 4
44 are counted, hydraulic control rotation weir gate 13 and grid 12 are provided at storage pond water inlet 11, grid 12 is used for entering rainwater storage
The rainwater in pond 1 carries out floating material interception.Wherein grid 12 can be horizontal grate either swinging grid sewage-removing machine or grab
Bucket type grid can also be floating barrier.
According to the utility model, as shown in Figures 1 to 6, flusher can be injecting type flusher 6, and setting exists
In rainwater storage tank 1 in the bottom of pond adjacent with collecting-tank 2, the position of collecting-tank 2 can also be arranged far from.Injecting type rinses
Device 6 can be one or more, and as shown in Figure 5 and Figure 6, injecting type flusher 6 can be oppositely disposed on collecting-tank 2
Side.
Shown in Fig. 1 and Fig. 2, injecting type flusher 6 includes water pump 61 and injection pipe 62 and rotating driver 63.Water pump
61 can be placed in collecting-tank 2, be used to the rainwater in rainwater storage tank 1 being pipelined in injection pipe 62, rotation
Driver 63 is for driving the rotation in rainwater storage tank 1 of injection pipe 62.Preferably, injection pipe 62 is one, along rainwater
The bottom by-level of storage pond 1 extends.
When the water level of buffer pool 4 is less than setting water level, submersible sewage pump 5 starts to drain rainwater storage tank 1, rainwater tune
The water level decreasing of reservoir 1, intelligent 6 automatic opening of injecting type flusher, rotates the rainwater in rainwater storage tank 1 at this time
Stirring so that the deposit in water be in suspended state, and submersible sewage pump 5 is persistently by the rainwater in rainwater storage tank 1 while stirring
Discharge.When the water level of rainwater storage tank 1 sees the bottom, intelligent injecting type flusher 6 can rinse bottom of pond comprehensively, and right
The position that do not rinse well carries out fixed point flushing, until the bottom of pond of rainwater storage tank 1 is rinsed well.Entire flushing process is without outer
Portion water source, and sediment charge is small in water, and will not deposit buffer pool 4.Simultaneously intelligent injecting type flusher 6 can to rainwater into
Row aeration pretreatment, the COD contents degraded in rainwater storage tank 1 can avoid rainwater storage tank that peculiar smell occurs to greatest extent.Cause
This, injecting type flusher 6 can not only wash away the bottom of pond of rainwater storage tank 1, can also be to the rain of its internal reservoir
Water is aerated, and is avoided rainwater peculiar smell, and can also be stirred during the rainwater being discharged in rainwater storage tank 1, is made
It obtains the Sediment deposits at stormwater tank bottom etc. and is in suspended state, extract out together, bottom of pond is avoided to deposit.
As shown in Figure 7 and Figure 8, flusher is waterpower tipping bucket type flusher 7, and setting is at 1 top of rainwater storage tank
And far from one end of collecting-tank 2.Preferably, waterpower tipping bucket type flusher 7 includes dumper body and support shaft, and dumper body can
It is rotatably arranged in support shaft, dumper body is opening up when vacant, and water level rises to preset height in dumper body
When overturn.Preferably, it is equipped with water pump in pump hole 3, the rainwater in pump hole 3 is delivered to by the punching of waterpower tipping bucket type by external water pipe 31
In the dumper body of cleaning device 7, for being washed away to bottom of pond.Preferably, the opposite rainwater in 7 lower section of waterpower tipping bucket type flusher
The position of 1 bottom of pond of storage pond is provided with arc deflector 71.
When using the waterpower tipping bucket type flusher 7 work, water filling can be carried out into dumper body, due to tipping bucket sheet
Body is opening up when vacant, therefore easily water can be accumulated in dumper body.When the water accumulation in dumper body
When to said preset amount of water, so that it may to control dumper body overturning, the water in dumper body be poured, the gravitional force of water is utilized
1 bottom of rainwater storage tank is rinsed, larger flushing potential energy can be generated, 1 bottom of rainwater storage tank is carried out comprehensively clear
It washes so that bottom of pond portion can rinse well, reduce workload, the cleaning performance to 1 bottom of pond of rainwater storage tank is effectively ensured.This reality
It can be tumbled automatically with the dumper body in novel and return, be not necessarily to outer power, it is only necessary to the small work(of water filling into dumper body
Rate water pump, low-carbon environment-friendly.
As shown in fig. 7, according to the utility model, waterpower tipping bucket type flusher 7 can also be arranged in rainwater storage tank 1
Side is provided in rainwater storage tank 1 by the shape deflector 71 of 1 other side water conservancy diversion of current deflecting rainwater storage tank.Tipping bucket sheet
When body is overturn, on the guide face of water impact to arc deflector 71, under the guide functions of guide face, along side obliquely
To the bottom surface for impacting rainwater storage tank 1, bottom is rinsed then along the bottom surface of rainwater storage tank 1, ensure that impact
Active force, and the downward percussion of flow can be converted to preferably to the percussion of horizontal direction, it ensure that effective punching
Hit length, flush efficiency higher.
Waterpower tipping bucket type 7 overall costs of flusher are relatively low, easy for installation.But palpus offer external water source (such as tap water,
The water of clean river and lake water or storage pond catch pit) it pours water tipping bucket.
As shown in figure 9, flusher is flap type flusher 8, setting is in 1 bottom of rainwater storage tank and far from catchmenting
The one end in pond 2.At least one flap type flusher 8 is provided in rainwater storage tank 1.Wherein, flap type flusher 8 includes
Water fender 81, water fender 81 are upwardly extended from 1 bottom of rainwater storage tank, and form water storage chamber with the one side wall of rainwater storage tank 1
82.It is provided with flush port 83 on water fender 81, door-plate 84 is provided at flush port 83, door-plate 84 is selectively opened or closed
Flush port 83.Preferably, the acclive pad 85 of tool is provided in water storage chamber 82, the gradient is generally 20%.
As shown in Figure 10, it is preferable that when 1 bottom of rainwater storage tank has multiple flap type flushers 8, be additionally provided with gear
Waterwall 86, for dividing rainwater storage tank 1 for several flushing gallerys, the water phase to avoid adjacent flushing gallery after flushing is mutually returned
It alters.Waterwall 86 is arranged between adjacent flap type flusher 8, and extends to the direction of collecting-tank 2 along bottom of pond.Generally
The height of waterwall 86 is not higher than 1m.
As shown in figure 11, it is rinsed for some longer rainwater storage tanks 1 and collecting-tank 2, when bottom of pond is deposited not thorough
Bottom, it is preferable that can intelligent injecting type flusher 6 be set simultaneously in rainwater storage tank 1 and flap type flusher 8 is same
Shi Chongxi, the water after flushing enter pump hole 3, are evacuated to sewage treatment plant by submersible sewage pump 5 and are handled.
Preferably, the liquid level gauge of sensed water level is also provided in rainwater storage tank 1.When liquid level gauge monitors rainwater tune
When sewage in reservoir 1 is as low as preset value, signal is just passed into control system, control system then control intelligent injecting type or
Tipping bucket type, flap type flusher carry out strength to rainwater storage tank 1 and wash away.
The above is only several embodiments of the utility model, not does any type of limitation to the utility model,
Although the utility model is disclosed as above with preferred embodiment, any to be familiar with this profession not to limit the utility model
Technical staff made using the technology contents of the disclosure above a little in the range of not departing from technical solutions of the utility model
Variation or modification be equal to equivalence enforcement case, belong in technical proposal scope.
Claims (13)
1. a kind of rectangular rainwater storage tank with flusher, which is characterized in that the bottom of pond of the rainwater storage tank (1) has
Recessed collecting-tank (2), the rainwater storage tank (1) have the storage pond water inlet entered in the rainwater storage tank (1)
(11), setting is on the collecting-tank (2) and the adjacent pool wall of buffer pool (4)；The bottom of pond of the rainwater storage tank (1) is also set
It is useful for the flusher that the bottom of pond after rainwater is discharged is washed away, the collecting-tank (2) is located at the end of Wash flow, uses
Sewage and mud after collecting pit bottom is washed away.
2. rectangular rainwater storage tank according to claim 1, which is characterized in that the bottom of pond of the rainwater storage tank (1) has
The inclined gradient of the oriented collecting-tank (2), so that the sewage flow direction after being rinsed to the rainwater storage tank (1) bottom of pond
The collecting-tank (2).
3. rectangular rainwater storage tank according to claim 1, which is characterized in that the slope of rainwater storage tank (1) bottom of pond
Degree is 0.5~3%.
4. rectangular rainwater storage tank according to claim 1, which is characterized in that the collecting-tank (2) be rectangular configuration and
The bottom of pond and the adjacent side of the buffer pool (4), one end being arranged in the rainwater storage tank (1) extend to the rainwater storage
The pool wall in pond (1), the other end are equipped with pump hole (3)；The depth of the pump hole (3) is higher than the depth of the collecting-tank (2), the collection
The bottom of pond in pond (2), which has to the pump, cheats (3) inclined gradient, so that being rinsed to the bottom of pond of the collecting-tank (2)
The sewage formed afterwards can flow to the pump hole (3) from the collecting-tank (2)；The gradient of collecting-tank (2) bottom of pond be 0.5~
3%.
5. rectangular rainwater storage tank according to claim 4, which is characterized in that be provided at least one in the pump hole (3)
A submersible sewage pump (5), for the sewage transport after bottom of pond will to be washed away to sewage treatment plant.
6. rectangular rainwater storage tank according to claim 1, which is characterized in that the both ends of the buffer pool (4) are set respectively
There are buffer pool water inlet (41) and buffer pool water outlet (42), control valve is equipped at the buffer pool water outlet (42)
(43), regulate and control for the water flow to exit；Ultrasonic level gage (44), the tune are equipped in the buffer pool (4)
Hydraulic control rotation weir gate (13) and grid (12) are provided at reservoir water inlet (11), the grid (12) is used for described in entrance
The rainwater of rainwater storage tank (1) carries out floating material interception；The grid (12) be horizontal grate or swinging grid sewage-removing machine or
Grab type grid.
7. rectangular rainwater storage tank according to claim 1, which is characterized in that the flusher is that injecting type rinses dress
It sets (6), is arranged on the intermediate pool bottom of the rainwater storage tank (1) and above the pool wall of the collecting-tank (2).
8. rectangular rainwater storage tank according to claim 7, which is characterized in that the injecting type flusher (6) includes
Water pump (61) and injection pipe (62) and rotating driver (63), water pump (61) are used for the rain in the rainwater storage tank (1)
Water is pipelined in injection pipe (62), and rotating driver (63) is for driving the injection pipe (62) in rainwater storage tank
(1) rotation in.
9. rectangular rainwater storage tank according to claim 4, which is characterized in that the flusher rushes for waterpower tipping bucket type
Cleaning device (7) is arranged at the rainwater storage tank (1) top and far from one end of the collecting-tank (2).
10. rectangular rainwater storage tank according to claim 9, which is characterized in that the waterpower tipping bucket type flusher (7)
Including dumper body and support shaft, the dumper body is rotatably arranged in the support shaft, and the dumper body is in sky
It is opening up when setting, it is overturn when water level rises to preset height in the dumper body；It is equipped with water pump in the pump hole (3),
The rainwater in the pump hole (3) the described of the waterpower tipping bucket type flusher (7) is delivered to by external water pipe (31) to turn over
It struggles against in ontology, for being washed away to bottom of pond；Against the rainwater storage tank below the waterpower tipping bucket type flusher (7)
(1) position of bottom of pond is provided with arc deflector (71).
11. rectangular rainwater storage tank according to claim 1, which is characterized in that the flusher rinses for flap type
Device (8) is arranged in the rainwater storage tank (1) bottom and far from one end of the collecting-tank (2)；The rainwater storage tank
(1) at least one flap type flusher (8) is provided in；The flap type flusher (8) includes water fender (81), described
Water fender (81) is upwardly extended from rainwater storage tank (1) bottom, and forms water storage chamber with the one side wall of rainwater storage tank (1)
(82), it is provided with flush port (83) on the water fender (81), door-plate (84), the door-plate are provided at the flush port (83)
(84) selectively open or close the flush port (83)；The acclive pad of tool is provided in the water storage chamber (82)
(85)。
12. rectangular rainwater storage tank according to claim 11, which is characterized in that the gradient of the pad (85) is
20%.
13. rectangular rainwater storage tank according to claim 11, which is characterized in that rainwater storage tank (1) the bottom tool
When there are multiple flap type flusher (8), it is additionally provided with waterwall (86), for rainwater storage tank (1) to be divided into several flushings
Gallery is mutually returned to avoid the adjacent water phase for rinsing gallery after flushing and is altered；The waterwall (86) is arranged in adjacent flap type punching
Between cleaning device (8), and extend to the direction of the collecting-tank (2) along bottom of pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414086.8U CN207761024U (en) | 2017-10-30 | 2017-10-30 | Rectangular rainwater storage tank with flusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414086.8U CN207761024U (en) | 2017-10-30 | 2017-10-30 | Rectangular rainwater storage tank with flusher |
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| Publication Number | Publication Date |
|---|---|
| CN207761024U true CN207761024U (en) | 2018-08-24 |
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ID=63178857
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| CN201721414086.8U Active CN207761024U (en) | 2017-10-30 | 2017-10-30 | Rectangular rainwater storage tank with flusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438938A (en) * | 2019-08-13 | 2019-11-12 | 温州春桦秋时科技有限公司 | For constructing the river bunding structure in sponge city |
| CN110468946A (en) * | 2019-07-16 | 2019-11-19 | 武汉市政工程设计研究院有限责任公司 | A kind of storage pond automatic uniform water charging system and method |
| CN110924514A (en) * | 2019-12-06 | 2020-03-27 | 山东良成环保科技股份有限公司 | Automatic dirt removing and hardening preventing system for bottom of rainwater pumping station |
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2017
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| CN110438938B (en) * | 2019-08-13 | 2020-12-22 | 温州春桦秋时科技有限公司 | River bank structure for constructing sponge city |
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| CN110924514B (en) * | 2019-12-06 | 2020-10-02 | 山东良成环保科技股份有限公司 | Automatic dirt removing and hardening preventing system for bottom of rainwater pumping station |
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