CN218757824U - Sewer seepage and drainage structure - Google Patents
Sewer seepage and drainage structure Download PDFInfo
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- CN218757824U CN218757824U CN202223096845.4U CN202223096845U CN218757824U CN 218757824 U CN218757824 U CN 218757824U CN 202223096845 U CN202223096845 U CN 202223096845U CN 218757824 U CN218757824 U CN 218757824U
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Abstract
The utility model provides a sewer seepage row structure, include: the method comprises the following steps: the drainage device comprises a direct drainage part, a seepage drainage part, a water storage chamber, a filling pipeline, a controller and a drainage pipe, wherein the direct drainage part is communicated with the ground through a hole in a well cover; the seepage and drainage part is arranged close to the straight drainage part, one end of the seepage and drainage part is communicated with the straight drainage part, the other end of the seepage and drainage part is communicated with the water storage chamber, and the bottom of the seepage and drainage part is also communicated with a sewer; the top of the water storage chamber is provided with a plurality of evaporation holes, the bottom of the water storage chamber is provided with a cleaning box and a drainage door which are controlled by the controller, the cleaning box is communicated with the ground through the filling pipeline, and the drainage door is communicated with a sewer; the direct drainage part and the seepage drainage part are communicated with the drainage tube, and when the water storage chamber is full or excessive rainfall exists, the drainage tube can drain water in the direct drainage part and the seepage drainage part into a sewer. The utility model discloses can improve the utilization ratio to the precipitation resource to reduce the emergence of accidents such as urban waterlogging.
Description
Technical Field
The utility model belongs to the technical field of the municipal construction technique and specifically relates to a sewer seepage row structure is related to.
Background
Sewer is an urban public facility used in municipal road construction to collect and discharge urban and industrial waste water. Traditional sewer seepage drainage structure directly discharges sewage into the river sea, not only can cause the waste of water resource, and it is because pipeline length and tortuous moreover, in the season that precipitation is many, often appears the drainage and is not in the same direction as smooth lead to ground ponding, city waterlogging scheduling problem, and when serious, sewage still flows back to ground from the sewer, causes the filthy ground, air malodor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewer oozes row structure to traditional sewer oozes row structure to the problem that precipitation resource utilization is low and prevention waterlogging function is weak among the above-mentioned background art of solution.
The utility model adopts the technical proposal that: a sewer drainage structure comprising: the drainage device comprises a direct drainage part, an infiltration and drainage part, a water storage chamber, a controller and a drainage pipe, wherein the direct drainage part is communicated with the ground through a hole in a well cover; the seepage and drainage part is arranged close to the straight drainage part, one end of the seepage and drainage part is communicated with the straight drainage part, the other end of the seepage and drainage part is communicated with the water storage chamber, and the bottom of the seepage and drainage part is also communicated with a sewer; the top of the water storage chamber is provided with a plurality of evaporation holes, the bottom of the water storage chamber is provided with a cleaning box and a drainage door which are controlled by the controller, the cleaning box is communicated with the ground through a filling pipeline, and the drainage door is communicated with a sewer; the direct drainage part and the seepage drainage part are communicated with the drainage tube, and when the water storage chamber is full or excessive rainfall exists, the drainage tube can drain water in the direct drainage part and the seepage drainage part into a sewer.
Specifically, the one end that the portion in line with the well lid is connected is equipped with first filter screen.
Specifically, ooze the row portion and include from last to lower first row of oozing the row layer, first drain pipe, second row of oozing row layer and the second drain pipe that communicates in proper order, the play water end of straight row portion with the second drain pipe intercommunication, first drain pipe with the play water end of second drain pipe all with the reservoir intercommunication, the bottom intercommunication of second drain pipe the sewer.
Specifically, a buffer plate is arranged at the position where the first drainage pipe is connected with the straight drainage part.
Specifically, a plurality of water guide holes are formed in the surfaces of the first drain pipe and the second drain pipe, and the outer sides of the first drain pipe and the second drain pipe are wrapped by the second filter screen.
Specifically, the inner walls of the first drain pipe and the second drain pipe are respectively provided with a coating layer containing a decomposing agent, and the outer walls of the first drain pipe and the second drain pipe are respectively provided with an anti-corrosion layer.
Specifically, the first seepage-drainage layer comprises a gravel layer and a sand layer, and the sand layer is arranged at the bottom of the gravel layer.
Specifically, the second seepage and drainage layer is a medical stone layer.
Specifically, be equipped with in the cleaning box and receive the high compression pump of controller control and the liquid reserve tank that has the sanitizer, the outlet duct intercommunication of high compression pump the liquid reserve tank, the drain pipe intercommunication of liquid reserve tank the water storage chamber.
Specifically, the filling pipeline comprises a gas filling pipe and a liquid filling pipe, the gas filling pipe is communicated with a gas inlet pipe of the high-pressure gas pump, and the liquid filling pipe is communicated with a liquid inlet pipe of the liquid storage tank.
The utility model has the advantages that: the direct drainage part and the seepage part guide water into the water storage chamber for storage, and the water in the water storage chamber is discharged from the evaporation holes in dry weather so as to increase the soil humidity and the atmospheric humidity and improve the utilization rate of rainfall resources; in addition, when the rainfall is too much, most water flows into the water storage chamber for storage, the water quantity discharged into the sewer through the drainage tube and the seepage and drainage part is greatly reduced, the drainage pressure of the sewer is reduced, and accidents such as urban waterlogging and sewage backflow can be effectively reduced.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a first drain pipe and a second drain pipe in an embodiment of the present invention;
fig. 3 is a structural diagram of the cleaning box in the embodiment of the present invention.
In the figure:
10. a straight row section; 11. a first filter screen;
20. a seepage and drainage part; 21. a first draining layer; 21a, a gravel layer; 21b, a sand layer; 22. a first drain pipe; 23. a second drainage layer; 24. a second drain pipe; 25. a water guide hole; 26. a second filter screen; 27. a coating layer; 28. an anti-corrosion layer;
30. a buffer plate;
40. a reservoir chamber; 41. an evaporation hole; 42. a cleaning tank; 42a, a high-pressure air pump; 42b, a liquid storage tank; 43. a drain door;
50. a filling pipeline; 51. an air adding pipe; 52. a liquid injection pipe;
60. a controller;
70. a drainage tube.
Detailed Description
The technical solutions of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Referring to fig. 1, a sewage draining structure includes: the direct drainage part 10, the seepage and drainage part 20, the buffer plate 30, the water storage chamber 40, the filling pipe 50, the controller 60 and the drainage pipe 70.
The direct drainage part 10 is communicated with the ground through holes on the well cover. When the precipitation, direct vent 10 passes through hole on the well lid is introduced the underground with water fast, prevents ground ponding. In some preferred embodiments, the end of the straight discharging part 10 connected with the manhole cover is provided with a first filter screen 11, and the first filter screen 11 can filter impurities on the ground to prevent the impurities from entering the straight discharging part 10 to form blockage.
The seepage and drainage part 20 is arranged close to the direct drainage part 10 and comprises a first seepage and drainage layer 21, a first drainage pipe 22, a second seepage and drainage layer 23 and a second drainage pipe 24 which are sequentially communicated from top to bottom, the water outlet ends of the first drainage pipe 22 and the second drainage pipe 24 are communicated with the water storage chamber 40, and the bottom of the second drainage pipe 24 is also communicated with a sewer. When the water falls, the water on the ground can slowly seep and drain to the ground through the first seepage and drainage layer 21, the first drainage pipe 22, the second seepage and drainage layer 23 and the second drainage pipe 24 in sequence, most of the water flows into the water storage chamber 40 through the first drainage pipe 22 and the second drainage pipe 24 to be stored, and some water can be guided into a sewer through the second drainage pipe 24. The top of the water storage chamber 40 is provided with a plurality of evaporation holes 41, and when the weather is dry, water in the water storage chamber 40 can be discharged from the top of the water storage chamber 40 through the evaporation holes 41 so as to increase the soil humidity and the atmospheric humidity.
In addition, the second drain pipe 24 is also communicated with the water outlet end of the straight row unit 10 to quickly guide the water in the straight row unit 10 into the reservoir chamber 40. In some preferred embodiments, a buffer plate 30 is disposed at a position where the second drainage pipe 24 is connected to the straight row part 10, and when the precipitation is excessive, the buffer plate 30 can protect the connection part of the straight row part 10 and the second drainage pipe 24 to prevent the excessive water from breaking through the connection part.
Specifically, the surfaces of the first and second drain pipes 22 and 24 are provided with a plurality of water guide holes 25, and the outer sides of the first and second drain pipes are covered with a second filter screen 26. The water guide hole 25 enables the first drainage pipe 22 and the second drainage pipe 24 to be communicated with structures above and below the first drainage pipe and the second drainage pipe respectively, so that drainage of the seepage and drainage part 20 is smooth, and when the water storage chamber 40 is full due to excessive precipitation, water drained from the ground can be drained into a sewer through the water guide hole 25 at the bottom of the second drainage pipe 24, and water accumulation on the ground is prevented; second filter 26 may filter the water to prevent debris from entering first drain pipe 22 or second drain pipe 24 and clogging.
The first seepage-drainage layer 21 comprises a gravel layer 21a and a sand layer 21b, the sand layer 21b is arranged at the bottom of the gravel layer 21a, and the first seepage-drainage layer 21a and the sand layer sequentially filter water above the first seepage-drainage layer 21 to prevent impurities from entering the first drainage pipe 22 to form blockage. The water flowing down from the first seepage layer 21 enters the first drainage pipe 22 through the water guide hole 25 at the top of the first drainage pipe 22, and a part of the water enters the second seepage layer 23 through the water guide hole 25 at the bottom of the first drainage pipe 22. The second oozes row layer 23 and is the medical stone layer, and the in-process that water infiltration down can contact a lot of underground sand and stone, bacterium, peculiar smell material etc. and the medical stone layer not only can filter water, prevents that debris from getting into and forming the jam in second drain pipe 24, can also adsorb the bacterium and the peculiar smell material of aquatic, reduces and gets into bacterium and peculiar smell material in apotheca 40 or the sewer through second drain pipe 24, provides better environment for staff's clearance operation. The water flowing down from the second drainage layer 23 enters the second drainage pipe 24 through the water guide hole 25 at the top of the second drainage pipe 24, wherein a part of the water enters the sewer through the water guide hole 25 at the bottom of the second drainage pipe 24.
Referring to fig. 2, the inner walls of the first and second drain pipes 22 and 24 are each provided with a coating layer 27 containing a decomposing agent, and the outer walls are each provided with an anti-corrosion layer 28. The decomposing agent in the coating layer 27 can decompose the sludge on the inner walls of the first drainage pipe 22 and the second drainage pipe 24 so as to be drained along with the water; the corrosion protection layer 28 may extend the useful life of the first and second drain pipes 22, 24.
However, the water discharged into the reservoir chamber 40 through the above-mentioned process has many impurities such as mud, etc., and a large amount of sludge is accumulated at the bottom of the reservoir chamber 40 for a long time, and in order to maintain the water storage capacity of the reservoir chamber 40 and prevent the offensive odor generated in the reservoir chamber 40 from being transferred to the ground, referring to fig. 3, a cleaning tank 42 and a drain door 43 controlled by a controller 60 are provided at the bottom of the reservoir chamber 40 to periodically clean the reservoir chamber 40. The cleaning tank 42 is communicated with the ground through a filling pipeline 50, the filling pipeline 50 provides materials such as cleaning agent for the cleaning tank 42, and the controller 60 controls the cleaning tank 42 to release the cleaning agent into the water storage chamber 40 to play a cleaning role; the drain door 43 is communicated with a sewer, the controller 60 controls the opening and closing of the drain door 43, and when the water storage chamber 40 is cleaned, the drain door 43 is opened to drain sewage into the sewer. Specifically, a high-pressure air pump 42a controlled by a controller 60 and a liquid storage tank 42b storing detergent are arranged in the cleaning tank 42, an air inlet pipe of the high-pressure air pump 42a is communicated with an air inlet pipe 51 in the filling pipeline 50, an air outlet pipe of the high-pressure air pump 42a is communicated with the liquid storage tank 42b, a liquid inlet pipe of the liquid storage tank 42b is communicated with a liquid injection pipe 52 in the filling pipeline 50, and a liquid outlet pipe of the liquid storage tank 42b is communicated with the water storage chamber 40; when the water storage chamber 40 is cleaned, the controller 60 controls the high-pressure air pump 42a to operate, and under the action of the high-pressure air pump 42a, the cleaning agent in the liquid storage tank 42b is released to the water storage chamber 40 to decompose dirt such as sludge in the water storage chamber 40.
In addition to the above structure, the straight discharging part 10 and the seepage discharging part 20 are both communicated with the drainage tube 70, and when the water storage chamber 40 is full or excessive precipitation occurs, the drainage tube 70 can drain the water in the straight discharging part 10 and the seepage discharging part 20 into a sewer to prevent water accumulation on the ground. In practical applications, the second water guide pipe may be inclined, the lower side of the second water guide pipe is connected to the water storage chamber 40, the drainage pipe 70 is connected to the middle of the straight drainage portion 10 and one end of the second water guide pipe away from the water storage chamber 40, so as to ensure that water drained from the ground can flow into the water storage chamber 40 preferentially, and when the amount of water in the second water guide pipe and the straight drainage portion 10 is excessive, water can be drained into the sewer through the drainage pipe 70.
The direct drainage part 10 and the seepage drainage part 20 of the utility model guide water into the water storage chamber 40 for storage, and when the weather is dry, the water in the water storage chamber 40 is discharged from the evaporation holes 41 to increase the soil humidity and the atmospheric humidity, thereby improving the utilization rate of precipitation resources; in addition, when the precipitation is too much, most water flows into the water storage chamber 40 for storage, the water quantity discharged into the sewer through the drainage tube 70 and the seepage and drainage part 20 is greatly reduced, the drainage pressure of the sewer is reduced, and the accidents of urban waterlogging, sewage backflow and the like can be effectively reduced.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A sewer seepage and drainage structure is characterized by comprising: the drainage device comprises a direct drainage part, a seepage drainage part, a water storage chamber, a filling pipeline, a controller and a drainage pipe, wherein the direct drainage part is communicated with the ground through a hole in a well cover; the seepage and drainage part is arranged close to the straight drainage part, one end of the seepage and drainage part is communicated with the straight drainage part, the other end of the seepage and drainage part is communicated with the water storage chamber, and the bottom of the seepage and drainage part is also communicated with a sewer; the top of the water storage chamber is provided with a plurality of evaporation holes, the bottom of the water storage chamber is provided with a cleaning box and a drainage door which are controlled by the controller, the cleaning box is communicated with the ground through the filling pipeline, and the drainage door is communicated with a sewer; the direct drainage part and the seepage drainage part are communicated with the drainage tube, and when the water storage chamber is full or excessive rainfall exists, the drainage tube can drain water in the direct drainage part and the seepage drainage part into a sewer.
2. The sewage seepage and drainage structure of claim 1, wherein a first filter screen is disposed at one end of the straight row part connected with the manhole cover.
3. The sewer seepage and drainage structure of claim 1, wherein the seepage and drainage part comprises a first seepage and drainage layer, a first drainage pipe, a second seepage and drainage pipe which are sequentially communicated from top to bottom, the water outlet end of the straight drainage part is communicated with the second drainage pipe, the water outlet ends of the first drainage pipe and the second drainage pipe are communicated with the water storage chamber, and the bottom of the second drainage pipe is communicated with the sewer.
4. The sewage drainage structure of claim 3, wherein a buffer plate is provided at a position where the first drainage pipe is connected to the straight drainage part.
5. The sewer seepage and drainage structure of claim 3, wherein the first drainage pipe and the second drainage pipe are provided with a plurality of water guide holes on the surfaces thereof, and the outer sides of the first drainage pipe and the second drainage pipe are covered with a second filter screen.
6. The sewer seepage and drainage structure of claim 3, wherein the inner walls of said first drainage pipe and said second drainage pipe are each provided with a coating layer containing a decomposition agent, and the outer walls thereof are each provided with an anti-corrosion layer.
7. The sewer drainage structure of claim 3, wherein the first drainage layer comprises a gravel layer and a sand layer, the sand layer being disposed at a bottom of the gravel layer.
8. The sewer drainage structure of claim 3, wherein said second drainage layer is a Maifanitum layer.
9. The sewer seepage and drainage structure of claim 1, wherein a high pressure air pump controlled by the controller and a liquid storage tank storing detergent are arranged in the cleaning tank, an air outlet pipe of the high pressure air pump is communicated with the liquid storage tank, and a liquid outlet pipe of the liquid storage tank is communicated with the water storage chamber.
10. The sewer seepage and drainage structure of claim 9, wherein the filling pipe comprises a gas filling pipe and a liquid filling pipe, the gas filling pipe is communicated with a gas inlet pipe of the high-pressure gas pump, and the liquid filling pipe is communicated with a liquid inlet pipe of the liquid storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223096845.4U CN218757824U (en) | 2022-11-22 | 2022-11-22 | Sewer seepage and drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223096845.4U CN218757824U (en) | 2022-11-22 | 2022-11-22 | Sewer seepage and drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218757824U true CN218757824U (en) | 2023-03-28 |
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ID=85652094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223096845.4U Active CN218757824U (en) | 2022-11-22 | 2022-11-22 | Sewer seepage and drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218757824U (en) |
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2022
- 2022-11-22 CN CN202223096845.4U patent/CN218757824U/en active Active
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