CN207597542U - A kind of wet pool water purification flow control device - Google Patents
A kind of wet pool water purification flow control device Download PDFInfo
- Publication number
- CN207597542U CN207597542U CN201721174871.0U CN201721174871U CN207597542U CN 207597542 U CN207597542 U CN 207597542U CN 201721174871 U CN201721174871 U CN 201721174871U CN 207597542 U CN207597542 U CN 207597542U
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- Prior art keywords
- wet pool
- drainpipe
- flow control
- water purification
- trash rack
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Abstract
The utility model discloses a kind of wet pool water purification flow control devices, including drainpipe, trash rack, piercing cap and end cap, one end of drainpipe is arranged on the bottom on the wet pool, the other end is connect with Storm Sewer Network, it is arranged below the drainpipe of wet pool bottom and carries out grouting fixation, the trash rack of cylindrical type is socketed on the outside of it, piercing cap is provided at the top of trash rack；Region around trash rack in the wet pool is provided with rubble；End cap is arranged on one end that drainpipe is connect with Storm Sewer Network, offers osculum thereon.A kind of wet pool water purification flow control device of the utility model, when water level is relatively low in the wet pool, rainwater passes through rubble and trash rack double filtration；When rainfall is larger, larger rubbish is intercepted by piercing cap；The open-cell bifurcated passage of device ensures that while inflow bulky grain non-solubility pollutant can be filtered.In addition, device can also control the water for going out stream in the wet pool, ponding in the wet pool of slow release, in the case of avoiding heavy rain, it is excessive instantaneously to go out streamflow, causes excessive pressure to pipe network system, leads to overflow.
Description
Technical field
The utility model is related to a kind of applied to stormwater tank, the wet pool water purification flow control device of wetland.
Background technology
Wet pool water purification flow control device is generally used for being filtered the wet pool and stormwater tank, and arranged to storm sewer system
Water.Existing purifier only possesses trap drainage function, can not carry out current limliting to displacement, when rainfall friendship is big, water flow
It crosses conference and causes very big burden to storm sewer system；Existing purifier can only carry out preliminary simple filtration simultaneously, block
The firmly dirt of large volume, can not the flow of opposite storm sewer system discharge carry out deep purifying.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of wet pool water purification flow control device, it
Install convenient, repair and maintenance is convenient, goes out to flow the water quality situation of rainwater after significantly improving heavy rain after device installation.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of wet pool water purification flow control device, including drainpipe, trash rack,
Piercing cap and end cap,
One end of the drainpipe is arranged on the bottom on the wet pool, and the other end is connect with Storm Sewer Network, is arranged on wet pool bottom
Drainpipe below carry out grouting fixation, the trash rack of cylindrical type is socketed on the outside of it, the top of the trash rack set
There is piercing cap；Region around the trash rack in the wet pool is provided with rubble；
The end cap is arranged on one end that the drainpipe is connect with the Storm Sewer Network, offers osculum thereon.
Further, drainpipe is in prong like in the part of wet pool bottom.
Further, the end-enclosed of the drainpipe of prong like in the end of each bifurcated pipe and is dividing
Several inlet openings are offered on the tube wall of the connecting portion of breeches pipe.
Preferably, the internal diameter of the pipeline of the drainpipe is 200mm.
Preferably, a diameter of 1200mm of the piercing cap.
Preferably, the aperture of the piercing cap and the trash rack is 25mm.
A kind of wet pool water purification flow control device of the utility model, when water level is relatively low in the wet pool, rainwater is filtered by rubble
Once, then by trash rack it filters primary；When rainfall is larger, water level covers piercing cap, and larger rubbish can be intercepted by piercing cap
Rubbish；The open-cell bifurcated passage design of device in itself, while ensureing certain inflow, can filter the non-dissolving of bulky grain again
Contact scar object.Above-mentioned multi-filtering can significantly remove out the suspended matter in stream rainwater.In addition, device can also be controlled in the wet pool
Go out the water of stream, ponding in the wet pool of slow release, in the case of avoiding heavy rain, it is excessive instantaneously to go out streamflow, is caused to pipe network system
Excessive pressure leads to overflow.
Description of the drawings
Fig. 1 is a kind of vertical view of wet pool water purification flow control device of the utility model；
Fig. 2 is a kind of side view of wet pool water purification flow control device of the utility model；
Fig. 3 is a kind of structure diagram of the drainpipe of the prong like of wet pool water purification flow control device of the utility model.
Specific embodiment
In order to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Attached drawing is described in detail：
Please refer to Fig.1 and Fig. 2, a kind of wet pool water purification flow control device of the utility model, including drainpipe 1, trash rack 2,
Piercing cap 3 and end cap 4.
One end of drainpipe 1 is arranged on the bottom on the wet pool, and the other end is connect with Storm Sewer Network.The internal diameter of the pipeline of drainpipe is
200mm.Referring to Fig. 3, the drainpipe of wet pool bottom is arranged in prong like, end-enclosed, at the end of each bifurcated pipe
Portion and several inlet openings 11 are offered on the tube wall of the connecting portion of bifurcated pipe.Such structure design ensure that inflow
Meanwhile, it is capable to filter the bulky grain non-solubility pollutant in water body.Grouting fixation is carried out below prong like, in its filling
Rubble pad can also be laid on slurry fixed bed 6.The trash rack 2 of cylindrical type is socketed on the outside of it.It is set at the top of trash rack 2
There is piercing cap 3.The aperture of a diameter of 1200mm of piercing cap 3, piercing cap 3 and trash rack 2 is 25mm.It is surrounded in the wet pool and blocks dirt
The region of grid 2 is provided with rubble 5.
End cap 4 is movably disposed at one end that drainpipe 1 is connect with Storm Sewer Network, offers osculum, draining thereon
The size in hole is designed by engineer according to the emptying time in pool.
When water level is relatively low in the wet pool, rainwater is filtered once, then the trash rack 2 by aluminum by the rubble 5 in 2 outside of trash rack
Filtering is primary.When rainfall is larger, rainwater covers trash rack 2 and piercing cap 3, and piercing cap 3 intercepts larger rubbish.Wet pool water purification control
The dichotomous water pipe structure with inlet opening 11 of device in itself is flowed, while certain inflow is ensured, can be filtered again
Bulky grain non-solubility pollutant.Above-mentioned multi-filtering can significantly remove out the suspended matter in stream rainwater.In heavy rain, by
In the porous bifurcation structure of drainpipe 1 and end cap 4, the water for going out stream in the wet pool is limited, ponding in the wet pool of slow release avoids
In the case of heavy rain, it is excessive instantaneously to go out streamflow, causes excessive pressure to pipe network system, leads to overflow.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will be all fallen in the Claims scope of the utility model.
Claims (6)
1. a kind of wet pool water purification flow control device, including drainpipe, trash rack, piercing cap and end cap, it is characterised in that：
One end of the drainpipe is arranged on the bottom on the wet pool, and the other end is connect with Storm Sewer Network, is arranged on the row of wet pool bottom
Grouting fixation is carried out below water pipe, the trash rack of cylindrical type is socketed on the outside of it, is provided with and wears at the top of the trash rack
Port lid；Region around the trash rack in the wet pool is provided with rubble；
The end cap is arranged on one end that the drainpipe is connect with the Storm Sewer Network, offers osculum thereon.
2. a kind of wet pool water purification flow control device according to claim 1, which is characterized in that drainpipe is in the portion of wet pool bottom
Divide in prong like.
A kind of 3. wet pool water purification flow control device according to claim 2, which is characterized in that the drainpipe of prong like
End-enclosed, offer in the end of each bifurcated pipe and on the tube wall of the connecting portion of bifurcated pipe several inlet openings.
A kind of 4. wet pool water purification flow control device according to claim 1, which is characterized in that the internal diameter of the pipeline of the drainpipe
For 200mm.
5. a kind of wet pool water purification flow control device according to claim 1, which is characterized in that the piercing cap it is a diameter of
1200mm。
6. a kind of wet pool water purification flow control device according to claim 1, which is characterized in that the piercing cap and described block dirt
The aperture of grid is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174871.0U CN207597542U (en) | 2017-09-14 | 2017-09-14 | A kind of wet pool water purification flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174871.0U CN207597542U (en) | 2017-09-14 | 2017-09-14 | A kind of wet pool water purification flow control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597542U true CN207597542U (en) | 2018-07-10 |
Family
ID=62755412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174871.0U Active CN207597542U (en) | 2017-09-14 | 2017-09-14 | A kind of wet pool water purification flow control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597542U (en) |
-
2017
- 2017-09-14 CN CN201721174871.0U patent/CN207597542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200434, room three, floor 1, building 351, No. 392 Wen Dong Road, Shanghai, Hongkou District Patentee after: Shanghai Dongze Environmental Technology Co., Ltd Address before: 200434, room three, floor 1, building 351, No. 392 Wen Dong Road, Shanghai, Hongkou District Patentee before: SHANGHAI DONGZE WATER AFFAIR TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |