CN202519780U - Embedded sewage intercepting facility inside river bank - Google Patents
Embedded sewage intercepting facility inside river bank Download PDFInfo
- Publication number
- CN202519780U CN202519780U CN2012201187280U CN201220118728U CN202519780U CN 202519780 U CN202519780 U CN 202519780U CN 2012201187280 U CN2012201187280 U CN 2012201187280U CN 201220118728 U CN201220118728 U CN 201220118728U CN 202519780 U CN202519780 U CN 202519780U
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- China
- Prior art keywords
- river course
- sewage intercepting
- pipe
- facility
- embankment
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an embedded sewage intercepting facility inside a river bank, and the embedded sewage intercepting facility comprises a confluence pipe which is arranged inside the river bank; a sewage intercepting well which is communicated with the confluence pipe is also arranged inside the river bank, and the sewage intercepting well is provided with a sewage intercepting pipe extending beneath a river and an overflow pipe extending to the river; and a grid is arranged between the sewage intercepting well and the sewage intercepting pipe, and the overflow pipe is provided with a flap valve. Due to the adoption of the facility, not only is the problem that the primary rainy water pollutes the river solved, but also the problem of the back irrigation of a great amount of rainy water in torrential rain can be solved, and the embedded sewage intercepting facility also has beneficial effects of simplicity in structure, convenience in construction, flexibility in setting, convenience in running and management and the like.
Description
Technical field
The utility model relates to the urban sewerage and drainage technical field, relates in particular to secretly to bury in a kind of river course embankment to cut dirty facility.
Background technology
Along with the development of industrial economy, and the discharging of people's daily life waste water, the river course in a lot of cities is by severe contamination, and this phenomenon is ubiquitous.The mode that the city that has takes the river course to add a cover, but just solved the problem of view, do not solve pollution problem to water body.Some river course has city flood control, civic landscape function concurrently, more can not take the way of adding a cover.
In order to prevent the pollution of river, need to collect early-stage rainwater and sewage.At present common technological means is to dam before the river course draining, carrying out sewage earlier, to reduce the pollution to the river course of early-stage rainwater, sewage.But because department's city river is positioned at the old town, bank is difficult to carry out pipeline laying, and normal method is difficult to transform and dams, and the rainy day is easy to generate overflow, makes the river course receive severe contamination.
Therefore, those skilled in the art is devoted to develop secretly to bury in a kind of simple in structure, river course embankment of constructing easily and cuts a dirty facility.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical problem to be solved provides secretly to bury in a kind of simple in structure, river course embankment of constructing easily cuts a dirty facility.
For realizing above-mentioned purpose, the utility model provides secretly to bury in a kind of river course embankment and has cut dirty facility, comprises the collecting fitting that is arranged in the embankment; Also be provided with the catchpit that connects with said collecting fitting in the said embankment, said catchpit has one and extends to the bleed off pipe that the dirty pipe of cutting of below, river course, extends to the river course; Be provided with graticule mesh between said catchpit and said section dirty pipe, said bleed off pipe is provided with flap valve.
Preferably, said section dirty inclination angle of managing with the said river course of a tendency.
Preferably, said flap valve is light-duty lower resistance composite material.
Preferably, said graticule mesh is arranged on the bottom of said catchpit.
Preferably, said catchpit also comprises well lid.
The beneficial effect of the utility model is:
The dirty facility that cuts of the utility model is collected first rain and dry flow sewage that collecting fitting transports in the catchpit.Under nominal situation, first rain and dry flow sewage are collected carrying-off through the dirty pipe that cuts that secretly is embedded in the river course embankment after graticule mesh is tackled leaf, stone etc., finally get into Sewage Plant and handle.During heavy rain, because the water yield heightens, later stage rainwater (degree of contamination is far below early-stage rainwater) drains into the river course from the bleed off pipe of catchpit through flap valve.
The device of the utility model has promptly realized preventing the problem of rain polluted river channel just, and the problem that a large amount of rainwater recharge when having realized again preventing heavy rain has simple in structure, construction facility, and the convenient beneficial effect that waits of operational management is set flexibly.
Below will combine accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is described further, with purpose, characteristic and the effect of understanding the utility model fully.
Description of drawings
Fig. 1 is the plan structure sketch map that cuts dirty facility one specific embodiment of the utility model.
Fig. 2 is the sectional structure sketch map at A-A place among Fig. 1.
The specific embodiment
Like Fig. 1, shown in Figure 2, secretly bury in the river course embankment of the utility model and cut dirty facility one specific embodiment, comprise the collecting fitting 11 that is arranged in the embankment 1, also be provided with the catchpit 13 that connects with collecting fitting 11 in the embankment 1.
Catchpit 13 has one and extends to the dirty pipe 14 of cutting of 2 belows, river course, cuts the inclination angle that dirty pipe 14 has a tendency river course 2, inclination angle i=3% in the present embodiment.Cut shape, the trend of dirty pipe 14 and be regardless of, mainly be according to the site environment decision, but preferably adopt draining smooth, have the trend of angle of declination.
Be provided with graticule mesh 16 between catchpit 13 and section dirty pipe 14, graticule mesh 16 is arranged on the bottom of catchpit 13.The layout of graticule mesh 16 helps to improve collection efficiency, helps control and collects flow, also has to prevent the function stopped up.
Catchpit 13 also has the bleed off pipe 15 of an extension to river course 2, and bleed off pipe 15 is provided with flap valve 17.The effect of flap valve 17 is to prevent that river course water from pouring in down a chimney.In the present embodiment, flap valve 17 is light-duty lower resistance composite material, to lower the flap valve deadweight, avoids the overflow of the pipeline upper reaches, influences normal draining.
Catchpit 13 also comprises well lid 12, so that cleaning and maintenance.
Secretly burying of the utility model cuts a dirty facility, utilized the space at the bottom of embankment and the river course, reduced occupation of land, and comb does not influence traffic, the appearance of the city yet, has also improved the effect of damming greatly, has prevented that effectively the river course is contaminated.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technician in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (5)
1. secretly bury a section dirty facility in a river course embankment, comprise the collecting fitting that is arranged in the embankment; It is characterized in that: also be provided with the catchpit that connects with said collecting fitting in the said embankment, said catchpit has one and extends to the bleed off pipe that the dirty pipe of cutting of below, river course, extends to the river course; Be provided with graticule mesh between said catchpit and said section dirty pipe, said bleed off pipe is provided with flap valve.
2. secretly bury in the river course as claimed in claim 1 embankment and cut dirty facility, it is characterized in that: said section dirty pipe has the inclination angle in the said river course of a tendency.
3. secretly bury in the river course as claimed in claim 1 embankment and cut dirty facility, it is characterized in that: said flap valve is light-duty lower resistance composite material.
4. secretly bury in the river course as claimed in claim 1 embankment and cut dirty facility, it is characterized in that: said graticule mesh is arranged on the bottom of said catchpit.
5. secretly bury in the river course as claimed in claim 1 embankment and cut dirty facility, it is characterized in that: said catchpit also comprises well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201187280U CN202519780U (en) | 2012-03-27 | 2012-03-27 | Embedded sewage intercepting facility inside river bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201187280U CN202519780U (en) | 2012-03-27 | 2012-03-27 | Embedded sewage intercepting facility inside river bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519780U true CN202519780U (en) | 2012-11-07 |
Family
ID=47102735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201187280U Expired - Fee Related CN202519780U (en) | 2012-03-27 | 2012-03-27 | Embedded sewage intercepting facility inside river bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587486A (en) * | 2012-03-27 | 2012-07-18 | 上海市城市建设设计研究总院 | Hidden-buried sewage interception facility inside river bank |
| CN103215937A (en) * | 2013-02-28 | 2013-07-24 | 中国地质大学（武汉） | Multilayer aquifer structure-based rainwater recharging underwater system |
| CN106480902A (en) * | 2016-11-25 | 2017-03-08 | 沈阳建筑大学 | There is water-retention and the underground pipe gallery of preliminary filtering function |
-
2012
- 2012-03-27 CN CN2012201187280U patent/CN202519780U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587486A (en) * | 2012-03-27 | 2012-07-18 | 上海市城市建设设计研究总院 | Hidden-buried sewage interception facility inside river bank |
| CN103215937A (en) * | 2013-02-28 | 2013-07-24 | 中国地质大学（武汉） | Multilayer aquifer structure-based rainwater recharging underwater system |
| CN103215937B (en) * | 2013-02-28 | 2015-01-21 | 中国地质大学（武汉） | Multilayer aquifer structure-based rainwater recharging underwater system |
| CN106480902A (en) * | 2016-11-25 | 2017-03-08 | 沈阳建筑大学 | There is water-retention and the underground pipe gallery of preliminary filtering function |
| CN106480902B (en) * | 2016-11-25 | 2019-10-15 | 沈阳建筑大学 | Underground pipe gallery with water storage and primary filtration function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210327 |