CN205296361U - Inlet for stom water structure with filter screen - Google Patents
Inlet for stom water structure with filter screen Download PDFInfo
- Publication number
- CN205296361U CN205296361U CN201521034469.3U CN201521034469U CN205296361U CN 205296361 U CN205296361 U CN 205296361U CN 201521034469 U CN201521034469 U CN 201521034469U CN 205296361 U CN205296361 U CN 205296361U
- Authority
- CN
- China
- Prior art keywords
- rainwater
- filter screen
- inlet
- water
- water storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 101100366940 Mus musculus Stom gene Proteins 0.000 title abstract description 10
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 239000008239 natural water Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model relates to an inlet for stom water structure with filter screen belongs to drainage equipment technical field. Including being less than the water storage well that the road surface set up, water storage well top surface is the rainwater water inlet, the rainwater delivery port that leads to the outlet pipe is offered to the bottom in the water storage well, the inner wall of the inboard water storage well of rainwater delivery port is fixed with the filter screen structure that covers the rainwater delivery port, structural division of filter screen has a plurality of drainage holes, open at filter screen structure top has the overflow mouth, the overflow mouth is located drainage hole top. The utility model discloses inlet for stom water structure with filter screen can carry out unpowered online filtration to the rainwater, can effectively intercept the floater and the great particle diameter suspended solid that get into the rainwater delivery port, the reducing pollutants thing is to the emission of natural water to the smooth collection and the emission of rainwater can be ensured, the jam of urban rainwater pipe network system has been reduced. The utility model discloses newly -built inlet for stom water can be be used for, current inlet for stom water transformation also can be used to.
Description
Technical field
This utility model relates to drainage equipment technical field, is specifically related to a kind of rain inlet structure with filter screen.
Background technology
Inlet for stom water is the facility that urban duct drainage system collects surface water, collects the structures of rainwater on Storm Sewer System or combined sewer. Inlet for stom water porch is provided with grill-shaped downspout strainer, and bottom sides has outlet pipe communicated drainage pipeline. After various garbage shares entrained in rainwash are intercepted by downspout strainer, still having more entrance drainage pipeline, easily blocking, can pollute natural water on the other hand on the one hand.
Utility model content
The purpose of this utility model is aiming at the defect of prior art, it is provided that a kind of rain inlet structure with filter screen.
The technical solution adopted in the utility model is: include the water storage well arranged lower than road surface, described water storage well end face is rainwater water inlet, described water storage well inner bottom part offers the rainwater outlet leading to outlet pipe, inside described rainwater outlet, the inwall of water storage well is fixed with the filter structure covered by rainwater outlet, described filter structure has some treatment holes, described filter structure top has overfall, and described overfall is positioned at above treatment hole.
It is preferred that structure, described overfall includes filter structure top and fixes two connecting plates of connection, is fixedly connected with top net between said two connecting plate, and said two connecting plate and top net constitute the breach of overfall at filter structure top.
It is preferred that structure, the aperture of described overfall is more than the aperture for the treatment of hole.
It is preferred that structure, the well bore inwall of the water storage well of described rainwater water inlet border is fixed with into water grate.
It is preferred that structure, the well bore inwall of the water storage well of described rainwater water inlet border is provided with step, described water inlet grate support be arranged on step.
It is preferred that structure, described step and water inlet grate between be provided with walling crib.
Rainwater can be carried out unpowered on-line filtration with the rain inlet structure of filter screen by this utility model;Can effectively intercept the floating thing and greater particle size float that enter rainwater outlet, reduce the pollutant discharge to natural water, and collecting smoothly and discharge of rainwater can be ensured, reduce the blocking of Urban Rainwater Pipe Networks system; Have overfall, flood during heavy rain, can be prevented; Easy for installation, it is not necessary to change inlet for stom water original structure. Namely this utility model can be used for newly-built inlet for stom water, it is also possible to transform in existing inlet for stom water.
Accompanying drawing explanation
Fig. 1 is this utility model structural side view;
Fig. 2 is this utility model structural front view.
In figure, 1-water storage well, 2-rainwater water inlet, 3-walling crib, 4-are intake grate, 5-filter structure (5.1-connecting plate, 5.2-push up net, 5.3-overfall, 5.4-treatment hole), 6-rainwater outlet, 7-outlet pipe, 8-step, 9-road surface
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, it is simple to be well understood to this utility model, but this utility model is not constituted restriction by them.
As shown in Figure 1 and Figure 2, this utility model includes the water storage well 1 arranged lower than road surface 9, described water storage well 1 end face is rainwater water inlet 2, described water storage well 1 inner bottom part offers the rainwater outlet 6 leading to outlet pipe 7, inside described rainwater outlet 6, water storage well 1 inwall is fixed with the filter structure 5 covered by rainwater outlet 6, described filter structure 5 has some treatment holes 5.4, described filter structure 5 top has overfall 5.3, described overfall 5.3 is positioned at above treatment hole 5.4, and the aperture of described overfall 5.3 is more than the aperture for the treatment of hole 5.4.
In technique scheme, described overfall 5.3 includes filter structure 5 top and fixes two connecting plates 5.1 of connection, being fixedly connected with top net 5.2 between said two connecting plate 5.1, said two connecting plate 5.1 and top net 5.2 constitute the breach of overfall 5.3 at filter structure 5 top.
The well bore inwall of the water storage well 1 of described rainwater water inlet 2 border is fixed with into water grate 4. The well bore inwall of the water storage well 1 of described rainwater water inlet 2 border is provided with step 8, and described water inlet grate 4 supports and is arranged on step 8. It is provided with walling crib 3 between described step 8 and water inlet grate 4.
It is internal that this utility model rainwater enters rainwater water inlet 2, is first intercepted by water inlet grate 4 more than the solid pollutant of filtering holes diameter, will be intercepted at outside filter screen again through filter structure 5, and reduce the pollutant discharge to natural water in water. Filter structure 5, can augmented flow during heavy rain arranged above with overfall 5.3, it is prevented that flood occurs.
The content that this specification is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (6)
1. the rain inlet structure with filter screen, including the water storage well arranged lower than road surface, described water storage well end face is rainwater water inlet, described water storage well inner bottom part offers the rainwater outlet leading to outlet pipe, it is characterized in that, inside described rainwater outlet, the inwall of water storage well is fixed with the filter structure covered by rainwater outlet, and described filter structure has some treatment holes, described filter structure top has overfall, and described overfall is positioned at above treatment hole.
2. the rain inlet structure with filter screen according to claim 1, it is characterized in that, described overfall includes filter structure top and fixes two connecting plates of connection, being fixedly connected with top net between said two connecting plate, said two connecting plate and top net constitute the breach of overfall at filter structure top.
3. the rain inlet structure with filter screen according to claim 1, it is characterised in that the aperture of described overfall is more than the aperture for the treatment of hole.
4. the rain inlet structure with filter screen according to claim 1, it is characterised in that be fixed with into water grate on the well bore inwall of the water storage well of described rainwater water inlet border.
5. the rain inlet structure with filter screen according to claim 4, it is characterised in that the well bore inwall of the water storage well of described rainwater water inlet border is provided with step, described water inlet grate supports and is arranged on step.
6. the rain inlet structure with filter screen according to claim 5, it is characterised in that be provided with walling crib between described step and water inlet grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034469.3U CN205296361U (en) | 2015-12-11 | 2015-12-11 | Inlet for stom water structure with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034469.3U CN205296361U (en) | 2015-12-11 | 2015-12-11 | Inlet for stom water structure with filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296361U true CN205296361U (en) | 2016-06-08 |
Family
ID=56431678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521034469.3U Expired - Fee Related CN205296361U (en) | 2015-12-11 | 2015-12-11 | Inlet for stom water structure with filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401642A (en) * | 2015-12-11 | 2016-03-16 | 武汉圣禹排水系统有限公司 | Gutter structure with filter screen |
| CN109322377A (en) * | 2018-11-13 | 2019-02-12 | 南京建大水务科技有限公司 | A polymer split device |
-
2015
- 2015-12-11 CN CN201521034469.3U patent/CN205296361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401642A (en) * | 2015-12-11 | 2016-03-16 | 武汉圣禹排水系统有限公司 | Gutter structure with filter screen |
| CN109322377A (en) * | 2018-11-13 | 2019-02-12 | 南京建大水务科技有限公司 | A polymer split device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |