CN205369501U - Delay type inlet for stom water - Google Patents
Delay type inlet for stom water Download PDFInfo
- Publication number
- CN205369501U CN205369501U CN201620108216.4U CN201620108216U CN205369501U CN 205369501 U CN205369501 U CN 205369501U CN 201620108216 U CN201620108216 U CN 201620108216U CN 205369501 U CN205369501 U CN 205369501U
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- China
- Prior art keywords
- stom water
- inlet
- drainage screen
- type inlet
- rain perforaled
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Abstract
The utility model discloses a delay type inlet for stom water, including the rainwater grate of a setting at the inlet for stom water rainwater grate's top laid the boulder bed, rainwater grate's bottom is equipped with the filter screen, through setting up the boulder bed on inlet for stom water double -edged fine -toothed comb surface, delays roof rainwater and gets into the inlet for stom water velocity of flow, sets up the filter screen simultaneously in the inlet for stom water and filters filth, silt etc..
Description
Technical field
The utility model discloses a kind of detention type inlet for stom water.
Background technology
Current inlet for stom water, is only filtered the bigger dirt of surface runoff by rain perforaled strainer.Owing to rainfall is subject to the impact of community road, square, roofing, airborne dust, make it rich in a large amount of impurity and pollutant, cause early stage water quality poor, simultaneously because road surface earth, rubbish etc. easily enter in rainwater pipeline with sewage, long-time deposition makes rain pipe cross section diminish, cause line clogging, also easily cause the blocking of rain penetration facility simultaneously, affect the normal operation of osmosis plant.
Utility model content
In order to solve the technical problem existed in prior art, this utility model provides a kind of detention type inlet for stom water, by at inlet for stom water double-edged fine-toothed comb surface configuration boulder bed, delaying rain water on roof to enter inlet for stom water flow velocity, arrange drainage screen in inlet for stom water and dirt, silt etc. are filtered simultaneously.
The technical solution adopted in the utility model is as follows:
A kind of detention type inlet for stom water, including a rain perforaled strainer being arranged on inlet for stom water, is equipped with boulder bed at the top of described rain perforaled strainer, and the bottom of rain perforaled strainer is provided with drainage screen.
Further, described boulder bed is laid by the cobble of diameter 50-100mm and is formed, and it act as and delays rainwater flow velocity, and bigger dirt is filtered.
Further, described drainage screen is an open-topped cone network structure, identical with inlet for stom water inner edge along size on it.
Further, described rain perforaled strainer is pressed in the outer of drainage screen, and drainage screen is unsettled is arranged at inlet for stom water.
Further, the laying area of described boulder bed is more than the area of rain perforaled strainer.
Further, described drainage screen is steel wire Dense mesh screen.
The beneficial effects of the utility model are as follows:
1, during this utility model cleaning, drainage screen individually can be taken out cleaning, it is prevented that line clogging, it is possible to reuse.
2, utilizing existing inlet for stom water, increase drainage screen and boulder bed, the simple and practical property of facility is strong, and cost is low.
3, drainage screen can individually take out, easy to clean.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model overall structure figure in use；
The top view of Fig. 2 rain perforaled strainer；
In figure: 1 boulder bed, 2 drainage screens, 3 inlets for stom water, 4 rain perforaled strainers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
As it is shown in figure 1, for reaching above-mentioned purpose, this utility model includes boulder bed 1, drainage screen 2, rain perforaled strainer 4, and rain perforaled strainer 4 is arranged on inlet for stom water, the top of rain perforaled strainer 4 is equipped with boulder bed 1, and the bottom of rain perforaled strainer is provided with drainage screen 2.
Further, boulder bed 1 is laid by the cobble of diameter 50-100mm and is formed, and the laying area of boulder bed 1 is more than the area of rain perforaled strainer, and it act as and delays rainwater flow velocity, and bigger dirt is filtered.
Further, drainage screen 2 is an open-topped cone network structure, identical with inlet for stom water inner edge along size on it；Rain perforaled strainer 4 is pressed in the outer of drainage screen 2, and drainage screen 2 is unsettled is arranged at inlet for stom water 3.Drainage screen 2 is steel wire Dense mesh screen, and during rainwater-collecting, after the silt that is mingled with in the rainwater that roofing collects, particulate matter etc. are filtered by drainage screen 2, the rainwater relatively cleaned enters Storm Sewer Network.When drainage screen 2 cleans, rain perforaled strainer 4 is removed, drainage screen 2 is taken out cleaning, and reuses.
Version of the present utility model is described in conjunction with accompanying drawing although above-mentioned; but the not restriction to this utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of version of the present utility model, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (6)
1. a detention type inlet for stom water, including a rain perforaled strainer being arranged on inlet for stom water, it is characterised in that be equipped with boulder bed at the top of described rain perforaled strainer, the bottom of rain perforaled strainer is provided with drainage screen.
2. detention type inlet for stom water as claimed in claim 1, it is characterised in that described boulder bed is laid by the cobble of diameter 50-100mm and formed.
3. detention type inlet for stom water as claimed in claim 1, it is characterised in that described drainage screen is an open-topped cone network structure, identical with inlet for stom water inner edge along size on it.
4. detention type inlet for stom water as claimed in claim 3, it is characterised in that described rain perforaled strainer is pressed in the outer of drainage screen, and drainage screen is unsettled is arranged at inlet for stom water.
5. detention type inlet for stom water as claimed in claim 1, it is characterised in that the laying area of described boulder bed is more than the area of rain perforaled strainer.
6. detention type inlet for stom water as claimed in claim 1, it is characterised in that described drainage screen is steel wire Dense mesh screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108216.4U CN205369501U (en) | 2016-02-03 | 2016-02-03 | Delay type inlet for stom water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620108216.4U CN205369501U (en) | 2016-02-03 | 2016-02-03 | Delay type inlet for stom water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369501U true CN205369501U (en) | 2016-07-06 |
Family
ID=56262905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620108216.4U Active CN205369501U (en) | 2016-02-03 | 2016-02-03 | Delay type inlet for stom water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205369501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867813A (en) * | 2018-09-07 | 2018-11-23 | 湖南省农业环境生态研究所 | A kind of anatonosis prefabricated component |
-
2016
- 2016-02-03 CN CN201620108216.4U patent/CN205369501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867813A (en) * | 2018-09-07 | 2018-11-23 | 湖南省农业环境生态研究所 | A kind of anatonosis prefabricated component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |