CN214614509U - Multifunctional rainwater regulation and storage tank for urban flood disaster prevention and control - Google Patents

Abstract

The utility model discloses a multi-functional rainwater regulation pond is used in prevention and cure of urban area flood disaster relates to rainwater regulation pond technical field, and is complicated for solving current urban area flood disaster prevention and cure with multi-functional rainwater regulation pond device, the problem that retaining performance is single. The utility model discloses a rainwater regulation pond, including rainwater regulation pond, grid, guide plate, rainwater regulation pond, sewage basket, module cistern subassembly, the grid is installed to the top of rainwater regulation pond inside one side, the guide plate is all installed to the both sides of grid below, the internally mounted of rainwater regulation pond one side has the rainwater to go into the pipe, one side of grid is provided with cuts dirty pond, the internally mounted who cuts dirty pond has the rainwater to cut dirty basket, the internally mounted who cuts dirty pond one side has module cistern subassembly, the externally mounted of module cistern subassembly has the filter cloth, the internally mounted of module cistern subassembly rear end has first drain pipe, the opposite side of module cistern subassembly is provided with multi-functional retaining purification tank.

Description

Multifunctional rainwater regulation and storage tank for urban flood disaster prevention and control

Technical Field

The utility model relates to a rainwater regulation pond technical field specifically is a multi-functional rainwater regulation pond is used in prevention and cure of urban area flood disasters.

Background

The rainwater regulation and storage pool is a rainwater collection facility, and is mainly characterized in that the peak flow of rainwater runoff is temporarily stored in the pool, and rainwater is slowly discharged from the regulation and storage pool after the maximum flow is reduced; the method not only can avoid the peak of rain water and improve the utilization rate of the rain water, but also can control the pollution of initial rain water to the receiving water body and play a positive role in the drainage scheduling among drainage areas; along with the development of urbanization, the runoff flow of rainwater is increased, the peak flow of the runoff of rainwater is temporarily stored in a regulation and storage pool, and after the flow is reduced, water is discharged from the regulation and storage pool so as to reduce the peak flow of the flood, reduce the pipe diameter of a downstream rainwater trunk pipe, improve the drainage standard and flood control capability of an area and reduce waterlogging disasters; the rainwater regulation and storage pool is a rainwater collection facility, and is mainly characterized in that the peak flow of rainwater runoff is temporarily stored in the pool, and rainwater is slowly discharged from the regulation and storage pool after the maximum flow is reduced; the rainwater flood peak can be avoided, the rainwater utilization rate is improved, the pollution of initial rainwater to a receiving water body can be controlled, and the positive effect of drainage scheduling among drainage areas can be achieved.

However, the existing multifunctional rainwater storage pond device for preventing and treating the urban flood disasters is complex and has single water storage performance; therefore, the existing requirements are not met, and the multifunctional rainwater storage tank for preventing and controlling the urban flood disasters is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional rainwater regulation pond is used in prevention and cure of urban area flood disaster to it is complicated with multi-functional rainwater regulation pond device to provide current urban area flood disaster prevention and cure in solving above-mentioned background art, the problem that retaining performance is single.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional rainwater regulation and storage tank for preventing and controlling flood disasters in urban areas comprises a rainwater regulation and storage tank, wherein a grid is arranged above one side in the rainwater regulation and storage tank, the two sides below the grating are both provided with a guide plate, the interior of one side of the rainwater storage tank is provided with a rainwater inlet pipe, a sewage intercepting pool is arranged at one side of the grating, a rainwater sewage intercepting basket is arranged in the sewage intercepting pool, a module reservoir assembly is arranged inside one side of the sewage interception tank, filter cloth is arranged outside the module reservoir assembly, a first drainage pipe is arranged inside the rear end of the module reservoir component, a multifunctional water storage and purification tank is arranged on the other side of the module reservoir component, cobblestones are installed to the inside below of multi-functional retaining purification tank, the inside intermediate position department of multi-functional retaining purification tank installs the drainage well, the internally mounted of multi-functional retaining purification tank one side has the second drain pipe.

Preferably, the rainwater storage tank is internally provided with a water filtering port, the water filtering port is provided with a plurality of water filtering ports, and the water filtering ports are distributed in sequence.

Preferably, the both ends that the rainwater cut dirty basket all install the water service pipe, the rainwater cuts dirty basket inside one side and installs and cut dirty filter screen, cut the below of dirty filter screen and install arc filter screen board, the rainwater cuts dirty basket inside intermediate position department of basket below and installs and cut dirty basket, it is a body structure with arc filter screen board and rainwater cut dirty basket to cut dirty filter screen.

Preferably, the inner wall of drainage well is provided with the overflow mouth, the overflow mouth is provided with a plurality of, and a plurality of overflow mouth distributes in proper order, the externally mounted of drainage well has the supporting shoe, drainage well and supporting shoe fixed connection.

Preferably, the externally mounted of drainage well top has the protective cover, the inside intermediate position department of protective cover installs the third drain pipe.

Preferably, the outer wall of the water filtering well is provided with water filtering geotextile, the inner wall of the water filtering well is provided with an inner activated carbon block, the inside of the water filtering well is provided with a support frame, and quartz sand is arranged below the inside of the water filtering well.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a grid, arc filter plate, cut dirty basket and module cistern subassembly have been set up, during the use, the rainwater is discharged into the inside of rainwater regulation pond and tentatively filters the inside great filth through the grid, rethread arc filter plate filters the filth impurity of inside, and set up to the arc face form, do benefit to the impurity after the filtration and discharge into the inside of cutting dirty basket, be convenient for follow-up the processing, the sewage after the filtration is discharged into module cistern subassembly and is filtered and impounded, can prevent that outside impurity from entering inside, the retaining is effectual, be convenient for afforest irrigation etc. effect in the garden;

2. the utility model discloses a set up drainage well, drainage geotechnological cloth, interior active carbon piece and quartz sand, during the use, drainage geotechnological cloth further filters the rainwater, makes things convenient for the overflow mouth to go into the inside of drainage well and carries out the retaining, and interior active carbon piece and quartz sand further filter the inside rainwater of drainage well, adsorb inside tiny rubbish impurity for rainwater treatment is effectual, does benefit to the discharge and carries out domestic bath.

Drawings

Fig. 1 is a front view of the multifunctional rainwater storage tank for controlling urban flood disasters;

FIG. 2 is a sectional view of the multifunctional rainwater storage tank for controlling flood disasters in urban areas;

fig. 3 is a schematic structural view of the water filtering well of the present invention.

In the figure: 1. a rainwater storage tank; 2. a grid; 3. rainwater enters the pipe; 4. a sewage interception tank; 5. a rainwater sewage intercepting basket; 6. a sewage interception filter screen; 7. a water pipe; 8. a modular reservoir assembly; 9. filtering cloth; 10. a first drain pipe; 11. a multifunctional water storage purification tank; 12. cobblestones; 13. a support block; 14. a water filtration well; 15. a protective cover; 16. a third drain pipe; 17. a second drain pipe; 18. a baffle; 19. a sewage intercepting basket; 20. an arc-shaped filter screen plate; 21. a water filtering port; 22. a support frame; 23. quartz sand; 24. draining the geotextile; 25. an inner activated carbon block; 26. an overflow port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional rainwater storage tank for preventing and treating urban flood disasters comprises a rainwater storage tank 1, wherein a grid 2 is arranged above one side inside the rainwater storage tank 1, guide plates 18 are arranged on two sides below the grid 2, the multifunctional rainwater storage tank is convenient to use, a rainwater inlet pipe 3 is arranged inside one side of the rainwater storage tank 1, a sewage interception tank 4 is arranged on one side of the grid 2, a rainwater sewage interception basket 5 is arranged inside the sewage interception tank 4, a module reservoir component 8 is arranged inside one side of the sewage interception tank 4, filter cloth 9 is arranged outside the module reservoir component 8, a first drain pipe 10 is arranged inside the rear end of the module reservoir component 8, a multifunctional storage purification tank 11 is arranged on the other side of the module reservoir component 8, cobblestones 12 are arranged below the inside of the multifunctional storage purification tank 11, a water filter well 14 is arranged at the middle position inside the multifunctional storage purification tank 11, and a second drain pipe 17 is arranged inside one side of the multifunctional storage purification tank 11, is convenient for discharging and using.

Further, rainwater regulation pond 1's inside is provided with drainage port 21, and drainage port 21 is provided with a plurality of, and a plurality of drainage port 21 distributes in proper order, facilitates the use.

Further, the water service pipe 7 is all installed at the both ends that the rainwater cuts dirty basket 5, and the rainwater cuts dirty basket 5 inside one side and installs and cut dirty filter screen 6, cuts the below of dirty filter screen 6 and installs arc filter screen board 20, and the rainwater cuts dirty basket 5 below inside intermediate position department and installs and cut dirty basket 19, cuts dirty filter screen 6 and arc filter screen board 20 and rainwater and cuts dirty basket 5 and be a body structure, stable in structure.

Further, the inner wall of drainage well 14 is provided with overflow mouth 26, and overflow mouth 26 is provided with a plurality of, and a plurality of overflow mouth 26 distributes in proper order, and drainage well 14's externally mounted has supporting shoe 13, and drainage well 14 and supporting shoe 13 fixed connection connect reliably.

Further, the outside of the upper portion of the water filtering well 14 is provided with a protective cover 15, and a third water discharging pipe 16 is arranged in the middle of the inner portion of the protective cover 15, so that the practicability is high.

Furthermore, the outer wall of the water filtering well 14 is provided with a water filtering geotextile 24, the inner wall of the water filtering well 14 is provided with an inner activated carbon block 25, the inside of the water filtering well 14 is provided with a support frame 22, and the lower part of the inside of the water filtering well 14 is provided with quartz sand 23, so that the filtering effect is good.

The working principle is as follows: when in use, rainwater is discharged into the rainwater storage tank 1 through the rainwater inlet pipe 3, garbage sundries are filtered by the grating 2 and then are guided by the guide plate 18, the filtered rainwater is discharged into the rainwater sewage intercepting basket 5 in the sewage intercepting tank 4 through the water passing pipe 7 through the filtered water gap 21, impurities in the rainwater are further filtered through the sewage intercepting filter screen 6 and the arc filter screen plate 20, the arc filter screen plate 20 is arc-shaped, so that the filtered impurities are discharged into the sewage intercepting basket 19 for convenient subsequent treatment, the filtered sewage is discharged into the module water storage tank assembly 8, the filter cloth 9 has protection function and can prevent external impurities from entering the interior, water storage is convenient, the rainwater in the interior can be pumped out through the first water discharging pipe 10 to clean a road surface, a part of rainwater is discharged into the multifunctional water storage purification tank 11, and the filtered rainwater is filtered through the cobblestone 12 below the interior, when the afforestation is irrigated in the garden, can take away inside rainwater through second drain pipe 17 and irrigate, part rivers are discharged into the inside of drainage well 14 through overflow mouth 26 and are held water, and quartz sand 23 carries out further filtration to the rainwater, drainage geotechnological cloth 24 and interior active carbon piece 25 further adsorb toxic gas and impurity in the rainwater, make holistic filter effect good, support frame 22 and supporting shoe 13 support stability are high, can discharge through third drain pipe 16 by the water in the drainage well 14 at last, be convenient for follow-up domestic flushing of lavatory use, whole performance is perfect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a multi-functional rainwater regulation pond is used in prevention and cure of urban area flood disaster, includes rainwater regulation pond (1), its characterized in that: the rainwater storage tank is characterized in that a grid (2) is installed above one side inside the rainwater storage tank (1), a guide plate (18) is installed on two sides below the grid (2), a rainwater inlet pipe (3) is installed inside one side of the rainwater storage tank (1), a sewage intercepting tank (4) is arranged on one side of the grid (2), a rainwater sewage intercepting basket (5) is installed inside the sewage intercepting tank (4), a module water storage tank component (8) is installed inside one side of the sewage intercepting tank (4), filter cloth (9) is installed outside the module water storage tank component (8), a first drainage pipe (10) is installed inside the rear end of the module water storage tank component (8), a multifunctional water storage purification tank (11) is arranged on the other side of the module water storage tank component (8), and cobblestones (12) are installed below the inside of the multifunctional water storage purification tank (11), the inside intermediate position department of multi-functional retaining purification tank (11) installs drainage well (14), the internally mounted of multi-functional retaining purification tank (11) one side has second drain pipe (17).

2. The multifunctional rainwater storage tank for controlling urban flood disasters according to claim 1, characterized in that: the rainwater regulation pond (1) is provided with water filtering openings (21) inside, the water filtering openings (21) are provided with a plurality of, and the water filtering openings (21) are distributed in sequence.

3. The multifunctional rainwater storage tank for controlling urban flood disasters according to claim 1, characterized in that: the rainwater cuts both ends of dirty basket (5) and all installs water service pipe (7), the rainwater cuts one side of dirty basket (5) inside and installs and cuts dirty filter screen (6), cut the below of dirty filter screen (6) and install arc filter screen board (20), the rainwater cuts the inside intermediate position department in dirty basket (5) below and installs and cuts dirty basket (19), it is a body structure with arc filter screen board (20) and rainwater to cut dirty basket (5) to cut dirty filter screen (6).

4. The multifunctional rainwater storage tank for controlling urban flood disasters according to claim 1, characterized in that: the inner wall of drainage well (14) is provided with overflow mouth (26), overflow mouth (26) are provided with a plurality of, and a plurality of overflow mouth (26) distribute in proper order, the externally mounted of drainage well (14) has supporting shoe (13), drainage well (14) and supporting shoe (13) fixed connection.

5. The multifunctional rainwater storage tank for controlling urban flood disasters according to claim 1, characterized in that: the externally mounted of drainage well (14) top has protective cover (15), third drain pipe (16) are installed to the inside intermediate position department of protective cover (15).

6. The multifunctional rainwater storage tank for controlling urban flood disasters according to claim 1, characterized in that: the outer wall of drainage well (14) is installed and is strained water geotechnological cloth (24), active carbon piece (25) in installing of the inner wall of drainage well (14), the internally mounted of drainage well (14) has support frame (22), quartz sand (23) are installed to the inside below of drainage well (14).

Images