CN209703644U - A kind of shunting sustained release rainwater flow-discarding device - Google Patents
A kind of shunting sustained release rainwater flow-discarding device Download PDFInfo
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- CN209703644U CN209703644U CN201920114038.XU CN201920114038U CN209703644U CN 209703644 U CN209703644 U CN 209703644U CN 201920114038 U CN201920114038 U CN 201920114038U CN 209703644 U CN209703644 U CN 209703644U
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- abandoned stream
- layer
- water inlet
- rainwater
- filter layer
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Abstract
The utility model discloses a kind of shuntings to be sustained rainwater flow-discarding device, including water inlet, abandoned stream turnover panel, filter layer, clear water layer and abandoned stream layer；The clear water layer is located above abandoned stream layer, and the clear water layer is located above the filter layer, and the clear water layer is isolated with abandoned stream layer, and the filter layer is connected with clear water layer；The water inlet is equipped with rainwater reuse water inlet and abandoned stream water inlet, the rainwater reuse water inlet is located above abandoned stream water inlet, the abandoned stream turnover panel is suspended between rainwater reuse water inlet and abandoned stream water inlet, and the abandoned stream turnover panel can open or close abandoned stream water inlet；The rainwater reuse water inlet is connected with filter layer and clear water layer；The abandoned stream water inlet is connected with abandoned stream layer；Water outlet and abandoned stream mouth are respectively equipped on the clear water layer and abandoned stream layer；Simple structure, cost are lower, only can be achieved with rain water drainage by device itself and collection is automatically brought into operation, rainwater can be managed effectively.
Description
Technical field
The utility model relates to rain water drainage technical fields, are sustained rainwater flow-discarding device more particularly, to a kind of shunting.
Background technique
Rainwater plays an important role in environment and water resource use aspects, presss from both sides in initial rainwater as a kind of cleaning water source
Miscellaneous a large amount of pollutants, silt and impurity, therefore, initial rainwater answers abandoned stream to discharge, and collects the rainwater of intermediary and later stages cleaning, simultaneously
Contaminant filter in rainwater is excluded, guarantees the normal operation of later period water storage system, and guarantees draining safety, by handling simultaneously
Cleaning rainwater after evaporative filtration can reach the standard of drinking water.
Traditional rainwater-collecting is using early-stage rainwater stream abandoning device, Vatch basin, shunting well, initial rainwater filtering, setting pot
It is to put into that big, construction is complicated, takes up a large area and management difficulty height etc. Deng, drawback, it is greatly inconvenient to cause.
Utility model content
The main purpose of the utility model is to overcome above-mentioned shortcomings, provide a kind of shunting sustained release rain water drainage dress
It sets, only can be achieved with rain water drainage by device itself and collection is automatically brought into operation, the rainwater at initial stage is effectively discharged, the middle and later periods
Rainwater obtains effectively collecting and storage, rainwater can be managed effectively.
The technical solution of the utility model are as follows:
A kind of shunting sustained release rainwater flow-discarding device, including water inlet, abandoned stream turnover panel, filter layer, clear water layer and abandoned stream layer；Institute
Clear water layer to be stated to be located above abandoned stream layer, the clear water layer is located above the filter layer, and the clear water layer is isolated with abandoned stream layer,
The filter layer is connected with clear water layer；The water inlet is equipped with rainwater reuse water inlet and abandoned stream water inlet, the rainwater
Reuse water inlet is located above abandoned stream water inlet, the abandoned stream turnover panel be suspended in rainwater reuse water inlet and abandoned stream water inlet it
Between, and the abandoned stream turnover panel can open or close abandoned stream water inlet；The rainwater reuse water inlet and filter layer and clear water layer
It is connected；The abandoned stream water inlet is connected with abandoned stream layer；Water outlet and abandoned stream are respectively equipped on the clear water layer and abandoned stream layer
Mouthful.
As further describing for the technical solution of the utility model, the abandoned stream turnover panel is suspended in rainwater by torsional spring and returns
With between water inlet and abandoned stream water inlet.
It further include the flow distribution plate of protrusion setting, the shunting as further describing for the technical solution of the utility model
Plate is located in the water inlet.
As further describing for the technical solution of the utility model, before the flow distribution plate is located at the abandoned stream water inlet
End.
As further describing for the technical solution of the utility model, the flow distribution plate is with angle formed by horizontal direction
45 degree.
It further include positioning baffle as further describing for the technical solution of the utility model, the positioning baffle is located at
Above abandoned stream turnover panel.
It further include several unhurried current plates as further describing for the technical solution of the utility model, each unhurried current plate position
Between rainwater reuse water inlet and filter layer.
As further describing for the technical solution of the utility model, the filter layer includes the first filter layer, the second mistake
Filtering layer and third filter layer, the particle diameter of filter medium of first filter layer are greater than the particle diameter of filter medium of the second filter layer, second mistake
The particle diameter of filter medium of filtering layer is greater than the particle diameter of filter medium of third filter layer.
It further include permeable net as further describing for the technical solution of the utility model, the permeable net is located at filtering
Layer top.
It further include backwash mouth and mud valve, the backwash mouth as further describing for the technical solution of the utility model
Clear water layer is connected, the mud valve is located at abandoned stream mouth.
Compared with prior art, the utility model has the advantages that
1, shunting provided by the utility model is sustained rainwater flow-discarding device, structure novel, and rainfall is less than 200mm
When, rainwater is from abandoned stream water inlet into after abandoned stream layer, toward abandoned stream mouth abandoned stream, when amount of rainfall increases, rainwater passes through flow distribution plate
Water conservancy diversion rises to abandoned stream turnover panel, and abandoned stream turnover panel pushes under rainwater gravity and closes abandoned stream mouth, and rainwater is flow slowly by several
When plate, under the action of each unhurried current plate, the impact force of rainwater is slowed down, rainwater flows into filter layer again, by three kinds of different-grain diameters
Media filtration, filtered clear water flows into clear water layer by the permeable net of top, and the rainwater of clear water layer is flowed out to from water outlet
In next stage device for collecting rain water；When rainfall becomes smaller, abandoned stream turnover panel top rainwater gravity becomes smaller, under the action of the torsion spring,
Abandoned stream turnover panel then automatically resets to positioning baffle, to realize rain water drainage, collection and purification according to the size of rainfall.
2, in shunting sustained release rainwater flow-discarding device provided by the utility model, the external flange of filter layer is detachable, convenient
Periodically remove cleaning.
3, in shunting sustained release rainwater flow-discarding device provided by the utility model, abandoned stream turnover panel is equipped with torsional spring, and torque can basis
The abandoned stream amount of rainfall needed is adjusted, and abandoned stream turnover panel receiving gravity becomes larger when tightening bolt, then abandoned stream amount becomes larger, and adjusts loose bolt
When abandoned stream turnover panel bear gravity become smaller, then abandoned stream amount becomes smaller.
4, shunting provided by the utility model is sustained rainwater flow-discarding device, and simple structure, cost are lower, only leans on device itself
It can be achieved with rain water drainage and collection be automatically brought into operation, the rainwater at initial stage is effectively discharged, and the rainwater of middle and later periods is effectively received
Collection and storage, rainwater can be managed effectively, and coarse sand, fine sand, the mud being mixed in rainwater are efficiently separated, and be had pair
The function that rainwater is filtered, purifies improves rainwater quality to greatest extent, and the normal operation for being conducive to device uses, can
Effectively solve current rain water drainage, collection and purifying problem.
Detailed description of the invention
Fig. 1 is the elevation of the shunting sustained release rainwater flow-discarding device of the utility model；
Fig. 2 is the left view of the shunting sustained release rainwater flow-discarding device of the utility model；
Fig. 3 is the right view of the shunting sustained release rainwater flow-discarding device of the utility model；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It is easier to be readily appreciated by one skilled in the art with feature, to make apparent define to the protection scope of the utility model.
Embodiment 1
Elevation, left view and the right view of the shunting sustained release rainwater flow-discarding device in the present embodiment is set forth in Fig. 1-3
Figure present embodiments provides a kind of shunting sustained release rainwater flow-discarding device, including water inlet 1, abandoned stream turnover panel in conjunction with reference Fig. 1-3
2, filter layer 3, clear water layer 4, abandoned stream layer 5, protrusion setting flow distribution plate 6, positioning baffle 7, several unhurried current plates 8, permeable net 9, instead
Wash mouth 10 and mud valve 13；Wherein, the flow distribution plate 6 is located in the water inlet 1, specifically, the flow distribution plate 6 is located at institute
12 front end of abandoned stream water inlet is stated, in the present embodiment, the flow distribution plate 6 and angle formed by horizontal direction are 45 degree.
Wherein, the clear water layer 4 is located at 5 top of abandoned stream layer, and the clear water layer 4 is located at 3 top of filter layer, described clear
Water layer 4 is isolated with abandoned stream layer 5, and the filter layer 3 is connected with clear water layer 4；At the water inlet 1 be equipped with rainwater reuse water into
Mouth 11 and abandoned stream water inlet 12, the rainwater reuse water inlet 11 are located at 12 top of abandoned stream water inlet, and the abandoned stream turnover panel 2 suspends
Between rainwater reuse water inlet 11 and abandoned stream water inlet 12, and the abandoned stream turnover panel 2 can open or close abandoned stream water inlet
12；The rainwater reuse water inlet 11 is connected with filter layer 3 and clear water layer 4；The abandoned stream water inlet 12 and 5 phase of abandoned stream layer
Connection；Water outlet 41 and abandoned stream mouth 51 are respectively equipped on the clear water layer 4 and abandoned stream layer 5.
Specifically, the abandoned stream turnover panel 2 by torsional spring 21 be suspended in rainwater reuse water inlet 11 and abandoned stream water inlet 12 it
Between, the abandoned stream amount of rainfall that wherein torque of torsional spring can be as needed is adjusted, and abandoned stream turnover panel bears gravity change when tightening bolt
Greatly, then abandoned stream amount becomes larger, and abandoned stream turnover panel receiving gravity becomes smaller when adjusting loose bolt, then abandoned stream amount becomes smaller.
Wherein, the positioning baffle 7 is located at 2 top of abandoned stream turnover panel.
Wherein, each unhurried current plate 8 is between rainwater reuse water inlet 11 and filter layer 3, for slowing down rushing for rainwater
Hit power.
Wherein, the backwash mouth 10 connects clear water layer 4, and backwash mouth can connect backwashing system, the water for cleaning negative side of access
It is rinsed to flowing, the impurity of flushing is discharged by abandoned stream mouth, can preferably be cleared up the impurity in filter layer, clearly
Reason process is simple and fast, reduces the tedious steps of replacement filter layer, extends the service life of filter layer.
In the present embodiment, the mud valve 13 is located at abandoned stream mouth 51, the coarse sand being mixed in rainwater, fine sand and silt is discharged
Mud etc..
Wherein, the permeable net 9 is located above filter layer 3, and in the present embodiment, the ebb interval of crossing of the permeable net 9 is
10mm × 10mm, the filter layer 3 include the first filter layer 31, the second filter layer 32 and third filter layer 33, first mistake
The particle diameter of filter medium of filtering layer 31 is greater than the particle diameter of filter medium of the second filter layer 32, and the particle diameter of filter medium of second filter layer 32 is greater than third
The particle diameter of filter medium of filter layer 33 is periodically removed clearly specifically, the external flange of filter layer is detachable in the present embodiment with facilitating
It washes；Filtrate uses ceramics filling, wherein the ceramics filling partial size of first filter layer 31 is 8-10mm, second filtering
The ceramics filling partial size of layer 32 is 5-8mm, and the ceramics filling partial size of second filter layer 32 is 2-4mm；Filter layer 3 is equipped with
Haydite cleans handle 34, opens haydite and cleans handle 34, can haydite be cleaned or be replaced.
Shunting sustained release rainwater flow-discarding device in the present embodiment is suitable for rainwater flow 30m3/ h, in use, prophase programming
When amount is less than 200mm, rainwater is from abandoned stream water inlet into after abandoned stream layer, toward abandoned stream mouth abandoned stream, when amount of rainfall increases, rain
Water rises to abandoned stream turnover panel by flow distribution plate water conservancy diversion, and abandoned stream turnover panel pushes under rainwater gravity and closes abandoned stream mouth, and rainwater is logical
When crossing several unhurried current plates, under the action of each unhurried current plate, the impact force of rainwater is slowed down, rainwater flows into filter layer again, passes through
The media filtration of three kinds of different-grain diameters, filtered clear water flow into clear water layer by the permeable net of top, the rainwater of clear water layer from
Water outlet flows out in next stage device for collecting rain water；When rainfall becomes smaller, abandoned stream turnover panel top rainwater gravity becomes smaller, in torsional spring
Active force under, abandoned stream turnover panel then automatically resets to positioning baffle, to realize rain water drainage, collection and purification.
Shunting sustained release rainwater flow-discarding device simple structure, cost in the present embodiment is lower, only inherently can be real by device
Existing rain water drainage and collection are automatically brought into operation, and the rainwater at initial stage is effectively discharged, and the rainwater of middle and later periods obtains effectively collecting and storing up
It deposits, rainwater can be managed effectively.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of shunting is sustained rainwater flow-discarding device, which is characterized in that including water inlet (1), abandoned stream turnover panel (2), filter layer
(3), clear water layer (4) and abandoned stream layer (5)；The clear water layer (4) is located above abandoned stream layer (5), and the clear water layer (4) is located at described
Above filter layer (3), the clear water layer (4) is isolated with abandoned stream layer (5), and the filter layer (3) is connected with clear water layer (4)；
Rainwater reuse water inlet (11) and abandoned stream water inlet (12), the rainwater reuse water inlet (11) are equipped at the water inlet (1)
Above abandoned stream water inlet (12), the abandoned stream turnover panel (2) is suspended in rainwater reuse water inlet (11) and abandoned stream water inlet
(12) between, and the abandoned stream turnover panel (2) can open or close abandoned stream water inlet (12)；The rainwater reuse water inlet (11)
It is connected with filter layer (3) and clear water layer (4)；The abandoned stream water inlet (12) is connected with abandoned stream layer (5)；The clear water layer
(4) and on abandoned stream layer (5) water outlet (41) and abandoned stream mouth (51) are respectively equipped with.
2. shunting according to claim 1 is sustained rainwater flow-discarding device, which is characterized in that the abandoned stream turnover panel (2) passes through
Torsional spring (21) is suspended between rainwater reuse water inlet (11) and abandoned stream water inlet (12).
3. shunting according to claim 1 is sustained rainwater flow-discarding device, which is characterized in that further include the shunting of protrusion setting
Plate (6), the flow distribution plate (6) are located in the water inlet (1).
4. shunting according to claim 3 is sustained rainwater flow-discarding device, which is characterized in that the flow distribution plate (6) is located at institute
State abandoned stream water inlet (12) front end.
5. shunting according to claim 4 is sustained rainwater flow-discarding device, which is characterized in that the flow distribution plate (6) and level
Angle formed by direction is 45 degree.
6. shunting according to claim 1 is sustained rainwater flow-discarding device, which is characterized in that further include positioning baffle (7), institute
Positioning baffle (7) is stated to be located above abandoned stream turnover panel (2).
7. shunting according to claim 1 is sustained rainwater flow-discarding device, which is characterized in that it further include several unhurried current plates (8),
Each unhurried current plate (8) is located between rainwater reuse water inlet (11) and filter layer (3).
8. shunting according to claim 1 is sustained rainwater flow-discarding device, which is characterized in that the filter layer (3) includes the
The particle diameter of filter medium of one filter layer (31), the second filter layer (32) and third filter layer (33), first filter layer (31) is greater than
The particle diameter of filter medium of second filter layer (32), the particle diameter of filter medium of second filter layer (32) are greater than the filtrate of third filter layer (33)
Partial size.
9. shunting according to claim 8 is sustained rainwater flow-discarding device, which is characterized in that it further include permeable net (9), it is described
Permeable net (9) is located above filter layer (3).
10. -9 described in any item shuntings are sustained rainwater flow-discarding device according to claim 1, which is characterized in that further include backwash
Mouth (10) and mud valve (13), the backwash mouth (10) connect clear water layer (4), and the mud valve (13) is located at abandoned stream mouth (51)
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114038.XU CN209703644U (en) | 2019-01-23 | 2019-01-23 | A kind of shunting sustained release rainwater flow-discarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114038.XU CN209703644U (en) | 2019-01-23 | 2019-01-23 | A kind of shunting sustained release rainwater flow-discarding device |
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| Publication Number | Publication Date |
|---|---|
| CN209703644U true CN209703644U (en) | 2019-11-29 |
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ID=68640264
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114038.XU Active CN209703644U (en) | 2019-01-23 | 2019-01-23 | A kind of shunting sustained release rainwater flow-discarding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610602A (en) * | 2019-01-23 | 2019-04-12 | 广州市设计院 | A kind of shunting sustained release rainwater flow-discarding device |
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2019
- 2019-01-23 CN CN201920114038.XU patent/CN209703644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610602A (en) * | 2019-01-23 | 2019-04-12 | 广州市设计院 | A kind of shunting sustained release rainwater flow-discarding device |
| CN109610602B (en) * | 2019-01-23 | 2024-04-30 | 广州市设计院集团有限公司 | Diversion and slow-release rainwater discarding device |
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