CN116290271A - Sewer seepage and drainage structure - Google Patents

Sewer seepage and drainage structure Download PDF

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Publication number
CN116290271A
CN116290271A CN202211463875.6A CN202211463875A CN116290271A CN 116290271 A CN116290271 A CN 116290271A CN 202211463875 A CN202211463875 A CN 202211463875A CN 116290271 A CN116290271 A CN 116290271A
Authority
CN
China
Prior art keywords
drainage
pipe
sewer
communicated
water
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.)
Pending
Application number
CN202211463875.6A
Other languages
Chinese (zh)
Inventor
石伟
汪吉青
陈陆军
张程玮
郭立丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MCC Tiangong Group Corp Ltd
Original Assignee
MCC Tiangong Group Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MCC Tiangong Group Corp Ltd filed Critical MCC Tiangong Group Corp Ltd
Priority to CN202211463875.6A priority Critical patent/CN116290271A/en
Publication of CN116290271A publication Critical patent/CN116290271A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)

Abstract

The invention provides a sewer seepage and drainage structure, which comprises: comprising the following steps: the device comprises a straight-line part, a seepage part, a water storage chamber, a filling pipeline, a controller and a drainage pipe, wherein the straight-line part is communicated with the ground through a hole on a well cover; the infiltration and drainage part is arranged close to the straight drainage part, one end of the infiltration and drainage part is communicated with the straight drainage part, the other end of the infiltration and drainage part is communicated with the water storage chamber, and the bottom of the infiltration 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 pipe, and when the water storage chamber is full or the water is excessively reduced, the drainage pipe can drain the water in the direct-drainage part and the seepage-drainage part into a sewer. The invention can improve the utilization rate of precipitation resources and reduce accidents such as urban waterlogging.

Description

Sewer seepage and drainage structure
Technical Field
The invention relates to the technical field of municipal construction, in particular to a sewer seepage and drainage structure.
Background
Sewer is an urban public facility in municipal road construction for collecting and discharging wastewater produced in cities and industries. The traditional sewer seepage and drainage structure directly drains sewage into river sea, so that not only can waste water resources be caused, but also the sewage is long and tortuous due to pipelines, and when the sewage is drained in a time section with a lot of precipitation, the problems of surface water accumulation, urban waterlogging and the like are frequently caused, and when serious, the sewage is returned to the ground from the sewer, so that the ground is polluted and air malodor is caused.
Disclosure of Invention
The invention aims to provide a sewer seepage and drainage structure, which solves the problems of low utilization rate of precipitation resources and weak waterlogging prevention function of the traditional sewer seepage and drainage structure in the background technology.
The technical scheme adopted by the invention is as follows: a sewer drainage structure comprising: the drainage device comprises a straight drainage part, a seepage drainage part, a water storage chamber, a controller and a drainage tube, wherein the straight drainage part is communicated with the ground through a hole on a well cover; the infiltration and drainage part is arranged close to the straight drainage part, one end of the infiltration and drainage part is communicated with the straight drainage part, the other end of the infiltration and drainage part is communicated with the water storage chamber, and the bottom of the infiltration 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 pipe, and when the water storage chamber is full or the water is excessively reduced, the drainage pipe can drain the water in the direct-drainage part and the seepage-drainage part into a sewer.
Specifically, the straight-line part with the one end that the well lid is connected is equipped with first filter screen.
Specifically, the infiltration and drainage part comprises a first infiltration and drainage layer, a first drainage pipe, a second infiltration and drainage layer and a second 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.
Specifically, the first drain pipe with the position that directly arranges the portion and be connected is equipped with the buffer board.
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 respectively coated with a 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 decomposer, 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 and discharge 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 discharge layer is a medical stone layer.
Specifically, be equipped with in the cleaning tank receive the high-pressure air pump of controller control and the liquid reserve tank that has the detergent, the outlet duct of high-pressure air pump intercommunication 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 the gas inlet pipe of the high-pressure gas pump, and the liquid filling pipe is communicated with the liquid inlet pipe of the liquid storage tank.
The invention has the beneficial effects that: the direct drainage part and the seepage drainage part guide water into the water storage chamber for storage, and the water in the water storage chamber is discharged from the evaporation holes when the weather is drought, so that the soil humidity and the atmospheric humidity are increased, and the utilization rate of precipitation resources can be improved; in addition, when the precipitation is excessive, most of 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, sewage backflow and the like 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 invention;
fig. 3 is a structural view of a cleaning tank in an embodiment of the present invention.
In the figure:
10. an inline section; 11. a first filter screen;
20. a seepage and drainage part; 21. a first drainage 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 water storage chamber; 41. an evaporation hole; 42. a cleaning tank; 42a, a high-pressure air pump; 42b, a liquid storage tank; 43. a drainage gate;
50. filling a pipeline; 51. a gas adding pipe; 52. a liquid injection pipe;
60. a controller;
70. a drainage tube.
Detailed Description
The following describes the technical solution of the embodiments of the present invention in detail through the accompanying drawings, but the scope of protection of the present invention is not limited to the embodiments.
Referring to fig. 1, a sewer infiltration structure includes: the device comprises a straight drainage part 10, a seepage drainage part 20, a buffer plate 30, a water storage chamber 40, a filling pipeline 50, a controller 60 and a drainage pipe 70.
The straight line part 10 is communicated with the ground through the hole on the well cover. During precipitation, the in-line part 10 can quickly introduce water into the ground through the holes on the well cover, so as to prevent water accumulation on the ground. In some preferred embodiments, a first filter screen 11 is arranged at the end of the in-line part 10 connected with the well cover, and the first filter screen 11 can filter impurities on the ground to prevent the impurities from entering the in-line part 10 to form blockage.
The infiltration discharging part 20 is arranged next to the straight discharging part 10 and comprises a first infiltration discharging layer 21, a first drain pipe 22, a second infiltration discharging layer 23 and a second drain pipe 24 which are sequentially communicated from top to bottom, water outlet ends of the first drain pipe 22 and the second drain pipe 24 are communicated with the water storage chamber 40, and the bottom of the second drain pipe 24 is also communicated with a sewer. During precipitation, water on the ground can slowly permeate and drain to the ground sequentially through the first permeation and drainage layer 21, the first drainage pipe 22, the second permeation and drainage layer 23 and the second drainage pipe 24, most of the water flows into the water storage chamber 40 through the first drainage pipe 22 and the second drainage pipe 24 for storage, and some of the water can also be led 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 water in the water storage chamber 40 can be discharged from the top of the water storage chamber 40 through the evaporation holes 41 in drought weather, so as to increase soil humidity and atmospheric humidity.
In addition, the second drain pipe 24 is also communicated with the water outlet end of the in-line part 10 to rapidly guide the water in the in-line part 10 into the water storage chamber 40. In some preferred embodiments, the buffer plate 30 is disposed at the position where the second drain pipe 24 is connected to the straight drain pipe 10, and the buffer plate 30 can protect the connection portion between the straight drain pipe 10 and the second drain pipe 24 from being broken by excessive water flow when precipitation is excessive.
Specifically, the surfaces of the first drain pipe 22 and the second drain pipe 24 are respectively provided with a plurality of water guide holes 25, and the outer sides of the first drain pipe 22 and the second drain pipe are respectively covered with a second filter screen 26. The water guide holes 25 enable the first water discharge pipe 22 and the second water discharge pipe 24 to be communicated with the structures above and below the water discharge pipe respectively, so that the water discharge of the water seepage and discharge part 20 is smooth, and when the water storage chamber 40 is full due to excessive precipitation, water discharged from the ground can be discharged into a sewer through the water guide holes 25 at the bottom of the second water discharge pipe 24, and water accumulation on the ground is prevented; the second filter screen 26 may filter the water to prevent debris from entering the first drain 22 or the second drain 24 to form a blockage.
The first infiltration layer 21 includes 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 two filters water above the first infiltration layer 21 in sequence to prevent impurities from entering the first drain pipe 22 to form blockage. Water flowing down from the first drainage layer 21 enters the first drainage pipe 22 through the water guide holes 25 at the top of the first drainage pipe 22, and a part of water enters the second drainage layer 23 through the water guide holes 25 at the bottom of the first drainage pipe 22. The second seepage and drainage layer 23 is a medical stone layer, and in the process of water seepage, the medical stone layer can filter water and prevent sundries from entering the second drainage pipe 24 to form blockage, and can adsorb bacteria and peculiar smell substances in the water, so that the bacteria and peculiar smell substances entering the water storage chamber 40 or a sewer through the second drainage pipe 24 are reduced, and a better environment is provided for cleaning work of staff. The water flowing down from the second drainage layer 23 enters the second drainage pipe 24 through the water guide holes 25 at the top of the second drainage pipe 24, and a part of the water enters the sewer through the water guide holes 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 decomposer in the coating layer 27 can decompose sludge on the inner walls of the first drain pipe 22 and the second drain pipe 24 so as to be discharged with water; the corrosion protection layer 28 may extend the service life of the first drain pipe 22 and the second drain pipe 24.
However, the water discharged into the water storage chamber 40 through the above-described process has many impurities such as soil and the like, and a large amount of sludge is accumulated at the bottom of the water storage chamber 40 in the long-term past, in order to maintain the water storage capacity of the water storage chamber 40 and prevent malodor generated in the water storage chamber 40 from being transferred to the ground, referring to fig. 3, the present embodiment is provided with a cleaning tank 42 and a drain door 43 controlled by the controller 60 at the bottom of the water storage chamber 40 to periodically clean the water storage chamber 40. The cleaning tank 42 is communicated with the ground through the filling pipeline 50, the filling pipeline 50 supplies 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 communicates with the sewer, and the controller 60 controls the drain door 43 to be opened and closed, 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 a cleaning agent are arranged in the cleaning tank 42, an air inlet pipe of the high-pressure air pump 42a is communicated with an air adding 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 filling 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 the cleaning agent in the liquid storage tank 42b is released to the water storage chamber 40 by the high-pressure air pump 42a to decompose dirt such as sludge in the water storage chamber 40.
In addition to the above structure, the in-line portion 10 and the seeper portion 20 are both communicated with the drainage pipe 70, and when the water storage chamber 40 is full or the water is excessively dropped, the drainage pipe 70 can drain the water in the in-line portion 10 and the seeper portion 20 into the sewer to prevent the surface water accumulation. In particular, the second water guide pipe may be set to be in an inclined state, the lower side of the second water guide pipe is communicated with the water storage chamber 40, the drainage pipe 70 is communicated with the middle part 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 water amount in the second water guide pipe and the straight drainage portion 10 is excessive, the water can be drained into a sewer through the drainage pipe 70.
The direct drainage part 10 and the seepage drainage part 20 in the invention guide water into the water storage chamber 40 for storage, and the water in the water storage chamber 40 is discharged from the evaporation holes 41 in drought weather, so that the soil humidity and the atmospheric humidity are increased, and the utilization rate of precipitation resources can be improved; in addition, when the precipitation is excessive, most of the water flows into the water storage chamber 40 for storage, the water quantity discharged into the sewer through the drainage pipe 70 and the seepage and drainage part 20 is greatly reduced, the drainage pressure of the sewer is reduced, and accidents such as urban waterlogging, sewage backflow and the like can be effectively reduced.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.

Claims (10)

1. A sewer infiltration structure, comprising: the device comprises a straight-line part, a seepage part, a water storage chamber, a filling pipeline, a controller and a drainage pipe, wherein the straight-line part is communicated with the ground through a hole on a well cover; the infiltration and drainage part is arranged close to the straight drainage part, one end of the infiltration and drainage part is communicated with the straight drainage part, the other end of the infiltration and drainage part is communicated with the water storage chamber, and the bottom of the infiltration 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 pipe, and when the water storage chamber is full or the water is excessively reduced, the drainage pipe can drain the water in the direct-drainage part and the seepage-drainage part into a sewer.
2. The sewer drainage structure of claim 1, wherein a first filter screen is disposed at an end of the straight drainage portion connected to the well lid.
3. The sewer drainage structure of claim 1, wherein the drainage portion includes a first drainage layer, a first drainage pipe, a second drainage layer and a second drainage pipe that are sequentially communicated from top to bottom, the water outlet end of the straight drainage portion is communicated with the second drainage pipe, the water outlet ends of the first drainage pipe and the second drainage pipe are both communicated with the water storage chamber, and the bottom of the second drainage pipe is communicated with the sewer.
4. A sewer seepage and drainage structure according to claim 3, wherein a buffer plate is arranged at a position where the first drain pipe is connected with the straight drainage part.
5. A sewer drainage structure according to claim 3, wherein the surfaces of the first drain pipe and the second drain pipe are provided with a plurality of water guide holes, and the outer sides of the first drain pipe and the second drain pipe are respectively covered with the second filter screen.
6. A sewer seepage and drainage structure according to claim 3, wherein the inner walls of the first drain pipe and the second drain pipe are provided with a coating layer containing a decomposer, and the outer walls are provided with an anti-corrosion layer.
7. A sewer drainage structure according to claim 3, wherein the first drainage layer comprises a layer of gravel and a layer of sand, the layer of sand being disposed at the bottom of the layer of gravel.
8. A sewer drainage structure according to claim 3, wherein the second drainage layer is a medical stone layer.
9. The sewer seepage and drainage structure according to claim 1, wherein a high-pressure air pump controlled by the controller and a liquid storage tank storing a cleaning agent 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 drain structure of claim 9, wherein the filling pipe includes a filler pipe and a filler pipe, the filler pipe being in communication with the inlet pipe of the high pressure air pump, the filler pipe being in communication with the inlet pipe of the tank.
CN202211463875.6A 2022-11-22 2022-11-22 Sewer seepage and drainage structure Pending CN116290271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211463875.6A CN116290271A (en) 2022-11-22 2022-11-22 Sewer seepage and drainage structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211463875.6A CN116290271A (en) 2022-11-22 2022-11-22 Sewer seepage and drainage structure

Publications (1)

Publication Number Publication Date
CN116290271A true CN116290271A (en) 2023-06-23

Family

ID=86832925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211463875.6A Pending CN116290271A (en) 2022-11-22 2022-11-22 Sewer seepage and drainage structure

Country Status (1)

Country Link
CN (1) CN116290271A (en)

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