CN216808343U

CN216808343U - Sunken greenbelt of town road receives water purifier

Info

Publication number: CN216808343U
Application number: CN202123121205.XU
Authority: CN
Inventors: 化海军
Original assignee: Dongguan Yuelang Construction Co ltd
Current assignee: Dongguan Yuelang Construction Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-06-24
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of municipal environmental protection, and discloses a municipal road concave green belt water collecting and purifying device which comprises a shell, wherein the surface of the shell is covered with a soil layer, the top of the soil layer is provided with a kerbstone, a through groove is formed in the kerbstone, the left side of the top of the shell is provided with a water inlet, a grid plate is arranged in the water inlet, and the grid plate is connected with the inner wall of the water inlet in a sliding manner; according to the utility model, through the arrangement of the water inlet, the grid plate, the fixing frame, the screen, the filter frame and the water outlet pipe, the rainwater collecting device has the advantages that impurities in the green belt can be isolated, rainwater can be conveniently collected and purified, and rainwater recycling is facilitated, and the problems that surface runoff cannot be cleared up in the conventional concave green belt, plants are washed and damaged due to a large amount of surplus runoff in the green belt, and the plant growth and landscape effects are seriously affected are solved, so that the concave green belt can be protected, and water and soil loss is prevented.

Description

Sunken greenbelt of town road receives water purifier

Technical Field

The utility model relates to the technical field of municipal environmental protection, in particular to a water collecting and purifying device for a green belt with concave municipal roads.

Background

The concave-down green belt of the municipal road is a form of a concave-down green land of a city, the concave-down green land is a public green land with the height lower than the surrounding road surface, and the concept is that rainwater is received and stored by utilizing an open space, so that the effect of reducing runoff emission is achieved. The road green belt is used as an important component of an urban green land, and the application of the concave green belt has very positive effects on reducing the peak flow of heavy rain, reducing the frequency of flood disasters, lightening the initial rainwater pollution of the city, increasing the underground water resource of the city, adjusting the climate of the urban area, saving the greening irrigation water and the like under the condition of not increasing the municipal road construction land.

At present, road rainwater is led to concave greenbelt and naturally cleared up, but the surface runoff can not be cleared up by the concave greenbelt, and a large amount of surplus runoff in the greenbelt can lead to plants to be washed away and damaged, thereby seriously influencing the growth of the plants and the landscape effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water collecting and purifying device for a concave green belt of a municipal road, which has the advantages of isolating sundries in the green belt, facilitating the collection of rainwater, purifying the rainwater and facilitating the recovery and use of the rainwater, and solves the problems that surface runoff cannot be cleared up by the existing concave green belt, and plants are washed and damaged by a large amount of surplus runoff in the green belt, so that the growth of the plants and the landscape effect are seriously influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a water collecting and purifying device for a concave green belt of a municipal road comprises a shell, wherein a soil layer covers the surface of the shell, a kerb is arranged at the top of the soil layer, a through groove is formed in the kerb, a water inlet is formed in the left side of the top of the shell, a grid plate is arranged in the water inlet and is in sliding connection with the inner wall of the water inlet, a groove is formed in the inner wall of the water inlet, the grid plate is in clamping connection with the water inlet through the groove, a fixing frame is bolted at the top of the inner cavity of the shell and is positioned at the bottom of the water inlet, a screen mesh is bolted on the surface of the fixing frame, a partition plate is bolted at the center of the shell, a flow guide pipe is embedded in the surface of the partition plate and penetrates through to the right side of the partition plate, a filter frame is bolted on the right side of the partition plate and is attached to the inner wall of the shell, and a filter layer is arranged in the filter frame, and the bottom of the right side of the shell is communicated with a water outlet pipe.

Preferably, the through-hole has been seted up on the surface of casing, the through-hole is located the right side of baffle, and the through-hole is array distribution, geotechnological cloth has been laid at the top of casing, and geotechnological cloth is located the top of through-hole.

Preferably, the bottom of the left side of the shell is communicated with an overflow pipe, the overflow pipe penetrates through the top of the inner cavity of the shell, the left side of the inner cavity of the shell is bolted with a connecting seat, and the overflow pipe is bolted with the shell through the connecting seat.

Preferably, the left side and the right side of the top of the grid plate are bolted with handles, the surfaces of the handles are provided with anti-slip strips, and the surfaces of the grid plate are uniformly provided with strip-shaped grooves.

Preferably, the surface of the draft tube is fixedly provided with a one-way valve, the one-way valve is positioned on the left side of the partition plate, and the distance between the bottom end of the draft tube and the shell is 5-10 cm.

Preferably, the bottom of the filter frame is conical, a water outlet is formed in the center of the bottom of the filter frame, and the filter layer is filled with activated carbon.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the water inlet, the grid plate, the fixing frame, the screen, the filter frame and the water outlet pipe, the rainwater collecting device has the advantages that impurities in the green belt can be isolated, rainwater can be conveniently collected and purified, and rainwater recycling is facilitated, and the problems that surface runoff cannot be cleared up in the conventional concave green belt, plants are washed and damaged due to a large amount of surplus runoff in the green belt, and the plant growth and landscape effects are seriously affected are solved, so that the concave green belt can be protected, and water and soil loss is prevented.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a right side sectional view of the inventive structure;

fig. 4 is a perspective view of a partial structure of the present invention.

In the figure: 1. a housing; 2. a soil layer; 3. a curb; 4. a through groove; 5. a water inlet; 6. a grid plate; 7. a groove; 8. a fixing frame; 9. screening a screen; 10. a partition plate; 11. a flow guide pipe; 12. a filter frame; 13. a filter layer; 14. a water outlet pipe; 15. a through hole; 16. geotextile; 17. an overflow pipe; 18. a connecting seat; 19. a grip; 20. a one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a water purification device for receiving water in a green belt under a town road comprises a shell 1, a soil layer 2 covers the surface of the shell 1, a curb 3 is arranged on the top of the soil layer 2, a through groove 4 is arranged inside the curb 3, a water inlet 5 is arranged on the left side of the top of the shell 1, a grid plate 6 is arranged inside the water inlet 5, the grid plate 6 is connected with the inner wall of the water inlet 5 in a sliding manner, a groove 7 is arranged on the inner wall of the water inlet 5, the grid plate 6 is clamped with the water inlet 5 through the groove 7, a fixed frame 8 is bolted on the top of the inner cavity of the shell 1 and is positioned at the bottom of the water inlet 5, a screen 9 is bolted on the surface of the fixed frame 8, a partition plate 10 is bolted at the center of the shell 1, a flow guide pipe 11 is embedded on the surface of the partition plate 10 and penetrates through the flow guide pipe 11 to the right side of the partition plate 10, a filter frame 12 is bolted on the right side of the partition plate 10, filter frame 12 and the laminating of the inner wall of casing 1, the inside of filter frame 12 is provided with filter layer 13, the bottom intercommunication on casing 1 right side has outlet pipe 14, through water inlet 5, grid tray 6, fixed frame 8, screen cloth 9, filter frame 12 and outlet pipe 14's setting, it can keep apart greenbelt inside debris to have, be convenient for collect the rainwater, and can purify the rainwater, be favorable to the advantage of rainwater recycle, the present sunken greenbelt can't clear up the surface runoff, a large amount of surplus runoff will lead to the plant to be washed away and damaged in the greenbelt, seriously influence the problem of vegetation and view effect, thereby can protect sunken greenbelt, prevent soil erosion and water loss.

Referring to fig. 1 and 3, through holes 15 are formed in the surface of the housing 1, the through holes 15 are located on the right side of the partition 10, the through holes 15 are distributed in an array, geotextile 16 is laid on the top of the housing 1, and the geotextile 16 is located on the top of the through holes 15, so that the water-permeable housing has good water-permeable performance, facilitates collection of water accumulated inside the green belt, and prevents soil particles from entering the housing 1 to affect the filtering effect.

Referring to fig. 1, the bottom of the left side of the housing 1 is communicated with an overflow pipe 17, the overflow pipe 17 penetrates through the top of the inner cavity of the housing 1, the left side of the inner cavity of the housing 1 is bolted with a connecting seat 18, the overflow pipe 17 is bolted with the housing 1 through the connecting seat 18, and by arranging the overflow pipe 17 and the connecting seat 18, excess rainwater in the housing 1 can be conveniently discharged, so that the rainwater can be prevented from overflowing the water inlet 5.

Referring to fig. 1, 2 and 4, the left and right sides of the top of the grid plate 6 are bolted with handles 19, the surface of the handles 19 is provided with anti-slip strips, the surface of the grid plate 6 is uniformly provided with strip-shaped grooves, and the grid plate 6 is convenient to open by arranging the handles 19, which is beneficial to replacing and cleaning the screen 9.

Referring to fig. 1 and 3, a one-way valve 20 is fixedly installed on the surface of the draft tube 11, the one-way valve 20 is located on the left side of the partition plate 10, the distance between the bottom end of the draft tube 11 and the casing 1 is 5-10cm, and by arranging the one-way valve 20, rainwater can conveniently enter the filter frame 12 and can be prevented from flowing backwards.

Referring to fig. 1 and 3, the bottom of the filter frame 12 is tapered, a water outlet is formed in the center of the bottom of the filter frame 12, and the filter layer 13 is filled with activated carbon.

The working principle is as follows: after rainfall, rainwater on the surface of a road flows into the water inlet 5 through the through groove 4, soil blocks and leaves can be blocked at the top of the grid plate 6 by the grid plate 6, then the rainwater flows into the inside of the fixed frame 8, the screen 9 performs primary filtration on the rainwater to prevent floating objects and fine sand stones in the rainwater from falling into the inner cavity of the shell 1, the rainwater is accumulated in the shell 1 to further precipitate particles in the rainwater, then the rainwater enters the right side of the partition plate 10 through the flow guide pipe 11, the one-way valve 20 can prevent the rainwater from flowing to the left side of the partition plate 10, meanwhile, the rainwater in the soil layer 2 falls into the inner cavity of the shell 1 through the geotechnical cloth 16 and the through holes 15, impurities in the rainwater are adsorbed under the action of active carbon in the filtering layer 13, then the rainwater is discharged from the water outlet pipe 14 through the filtering frame 12, and when the rainwater on the left side of the partition plate 10 is accumulated too much, the rainwater flows into a sewer from the overflow pipe 17, thereby achieving the purpose of pressure reduction and flow distribution and preventing the green belt from being submerged by overlarge rainfall.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sunken greenbelt of town road receives water purifier, includes casing (1), its characterized in that: the soil layer (2) covers the surface of the shell (1), a curb (3) is arranged at the top of the soil layer (2), a through groove (4) is formed in the curb (3), a water inlet (5) is formed in the left side of the top of the shell (1), a grid plate (6) is arranged in the water inlet (5), the grid plate (6) is in sliding connection with the inner wall of the water inlet (5), a groove (7) is formed in the inner wall of the water inlet (5), the grid plate (6) is clamped with the water inlet (5) through the groove (7), a fixing frame (8) is bolted to the top of the inner cavity of the shell (1), the fixing frame (8) is located at the bottom of the water inlet (5), a screen mesh (9) is bolted to the surface of the fixing frame (8), a partition plate (10) is bolted to the center of the shell (1), a guide pipe (11) is embedded in the surface of the partition plate (10), and honeycomb duct (11) run through to the right side of baffle (10), the right side bolt joint of baffle (10) has filter frame (12), filter frame (12) and the inner wall laminating of casing (1), the inside of filtering frame (12) is provided with filter layer (13), the bottom intercommunication on casing (1) right side has outlet pipe (14).

2. The water collecting and purifying device for the sunken green belt of the municipal road as claimed in claim 1, which is characterized in that: through-hole (15) have been seted up on the surface of casing (1), through-hole (15) are located the right side of baffle (10), and through-hole (15) are array distribution, geotechnological cloth (16) have been laid at the top of casing (1), and geotechnological cloth (16) are located the top of through-hole (15).

3. The water collecting and purifying device for the sunken green belt of the municipal road as claimed in claim 1, which is characterized in that: the bottom on the left side of the shell (1) is communicated with an overflow pipe (17), the overflow pipe (17) penetrates through the top of the inner cavity of the shell (1), the left side of the inner cavity of the shell (1) is connected with a connecting seat (18) in a bolted mode, and the overflow pipe (17) is connected with the shell (1) through the connecting seat (18) in a bolted mode.

4. The water collecting and purifying device for the sunken green belt of the municipal road as claimed in claim 1, which is characterized in that: the left side and the right side of the top of the grid plate (6) are bolted with handles (19), the surface of each handle (19) is provided with an anti-slip strip, and the surface of the grid plate (6) is uniformly provided with strip-shaped grooves.

5. The water collecting and purifying device for the sunken green belt of the municipal road as claimed in claim 1, which is characterized in that: the surface of the draft tube (11) is fixedly provided with a one-way valve (20), the one-way valve (20) is positioned on the left side of the partition plate (10), and the distance between the bottom end of the draft tube (11) and the shell (1) is 5-10 cm.

6. The water collecting and purifying device for the sunken green belt of the municipal road as claimed in claim 1, which is characterized in that: the bottom of the filter frame (12) is conical, a water outlet is formed in the center of the bottom of the filter frame (12), and the filter layer (13) is filled with activated carbon.