CN219386588U - Environment-friendly road surface well that falls into water - Google Patents

Abstract

The application relates to an environmental protection type road surface water well that falls relates to municipal works technical field. The rainwater filtering device comprises a well body, a square well ring, a rain grate and a drain pipe, wherein the square well ring is horizontally arranged at an opening of the well body, the rain grate is embedded on the square well ring and is used for filtering large-particle pollutants in rainwater, and the drain pipe extends into an inner cavity of the well body and further comprises a filtering hopper for filtering part of small-particle pollutants in the rainwater; the filter funnel is detachably connected to the opening of the well body, the filter funnel is located under the rain grate, and the opening of the filter funnel is fixedly connected with an outer edge. The application has the effect of reducing the pollution degree of the urban river.

Description

Environment-friendly road surface well that falls into water

Technical Field

The application relates to the technical field of municipal engineering, in particular to an environment-friendly pavement water well.

Background

Municipal works refer to infrastructure construction of various public transportation facilities, water supply, water discharge, urban flood control, environmental sanitation and the like in urban construction. The municipal road surface drainage mode mainly comprises the steps of arranging a water falling well on a road surface at a low position, and enabling rainwater to flow into the water falling well for drainage during raining.

In the related art, the road surface downwell comprises a well body, a rain grate is arranged at the opening of the well body, and a drain pipe is arranged in the inner cavity of the well body. The rainwater filters the large-particle pollutants through the rain grate and flows into the inner cavity of the well body, sediment is deposited at the bottom of the well body, and the rainwater flows into the drain pipe and is discharged to the urban river.

In view of the above related art, although the rain grate can filter out large-sized pollutants, a part of small-sized pollutants flows into the drain pipe together with the rainwater through the rain grate and then is discharged into the urban river, thereby increasing the pollution degree of the urban river.

Disclosure of Invention

In order to reduce the pollution degree of urban river, the application provides an environment-friendly road surface water well.

The application provides an environmental protection type road surface downpipe adopts following technical scheme:

the utility model provides an environment-friendly road surface water well that falls, includes well body, square well ring, rain grate and drain pipe, square well ring level set up in well body opening part, the rain grate gomphosis in square well ring just is arranged in filtering the big granule pollutant in the rainwater, the drain pipe stretches into well body inner chamber still includes the filter bucket that is arranged in filtering the little granule pollutant of rainwater;

the filter funnel is detachably connected to the opening of the well body, the filter funnel is located under the rain grate, and the opening of the filter funnel is fixedly connected with an outer edge.

By adopting the technical scheme, when rainwater passes through the rain grate, the rain grate filters large-particle pollutants, small-particle pollutants fall into the filter hopper along with the rainwater, the filter hopper filters the small-particle pollutants, the rainwater and the sediment flow into the inner cavity of the well body together, and as the density of the sediment is greater than that of the rainwater, the sediment can sink into the bottom wall of the inner cavity of the well body, and the rainwater flows into a city river through the drain pipe; the rainwater filter device has the advantages that most pollutants in rainwater are intercepted by combining the rain grate with the filter hopper, so that smooth collection and discharge of the rainwater are ensured, the pollutants discharged to the urban river through the water discharge pipe are reduced, and the pollution degree of the urban river is reduced; can dismantle through the filter funnel and connect in well body opening part, the staff of being convenient for regularly clear up the partial granule pollutant in the filter funnel to the drainage effect of filter funnel has been guaranteed.

Optionally, the bottom wall of the square well ring is fixedly connected with a plurality of hooks, and the top wall of the outer edge is fixedly connected with a hanging ring for hanging each hook.

Through adopting above-mentioned technical scheme, couple and link of design are hung through couple and link, are convenient for filter the installation and the dismantlement of fighting.

Optionally, fixed blocks are fixedly connected to the opposite inner side walls of the well body respectively, the fixed blocks are arranged close to the opening of the well body, and an embedding groove for embedding each fixed block is formed in the bottom wall of the outer edge.

Through adopting above-mentioned technical scheme, the fixed block and the gomphosis groove of design are gomphosis through fixed block and gomphosis groove, and the installation and the dismantlement of filter bucket of being convenient for.

Optionally, the rain grate is hinged with the square well ring, and a limiting part for fixing the position of the rain grate is arranged on the square well ring.

By adopting the technical scheme, the rain grate is hinged with the square well ring, so that the rain grate can be conveniently opened and closed, the rain grate can be conveniently fixed through the limiting piece, and the stability of the rain grate is improved.

Optionally, the limiting piece comprises a plurality of limiting bolts, and each limiting bolt penetrates through one end of the rain grate and is connected with the square well ring in a threaded mode.

Through adopting above-mentioned technical scheme, the spacing bolt of design is convenient for fix the rain grate on square well circle.

Optionally, the inner cavity of the well body is provided with a water permeable wall, the water permeable wall is arranged below the side of the filter bucket, the water permeable wall divides the inner cavity of the well body into a shutoff cavity and an overflow cavity, the bottom wall of the overflow cavity is higher than the bottom wall of the shutoff cavity, one end of the drain pipe extends into the overflow cavity, and a gap for rainwater in the shutoff cavity to flow into the overflow cavity is reserved on the top wall of the water permeable wall.

By adopting the technical scheme, rainwater flows into the bottom of the intercepting cavity after being filtered by the rain grate and the filter bucket, and sediment is settled at the bottom of the intercepting cavity; when the water level of the rainwater in the intercepting cavity is lower than that of the water permeable wall, the rainwater gradually permeates surrounding soil at the bottom of the intercepting cavity, and the intercepting cavity is naturally emptied; when the rainwater level in the shutoff cavity is higher than the position of the permeable wall, rainwater can flow into the overflow cavity through the permeable wall and then is discharged to the urban river through the drain pipe, and the permeable wall plays a role in intercepting sediment and floaters in the rainwater, so that the pollution degree of the urban river is further reduced.

Optionally, the wall that permeates water is close to shut off chamber one side and is provided with the weir plate, the weir plate roof is higher than permeate water wall roof, the intracavity roof that intercepts is provided with the dirt blocking plate, dirt blocking plate bottom wall is lower than the weir plate roof, dirt blocking plate bottom wall with leave the space between the chamber diapire that intercepts.

Through adopting above-mentioned technical scheme, the weir plate of design with block dirty board, when the rainwater water level in the chamber that dams is higher than wall roof that permeates water, the rainwater overflows to overflow chamber through the weir plate in, then flows into the drain pipe, because block dirty board bottom wall and be less than the weir plate roof, be convenient for block dirty board and intercept the floater on rainwater surface, further reduced the pollution degree of urban river.

Optionally, at least three hanging rings are fixedly connected to the top wall of the outer edge.

Through adopting above-mentioned technical scheme, the rings of design, the staff can be with lifting rope hook joint in rings, then lift the lifting rope, be convenient for take out the filter bucket from the well body inner chamber.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the designed environment-friendly road surface water drop well, most pollutants in rainwater are intercepted in a mode of combining the rain grate with the filter bucket, so that the smooth collection and discharge of the rainwater are ensured, the pollutants discharged to the urban river through the drain pipe are reduced, and the pollution degree of the urban river is reduced;

2. the designed environment-friendly road surface water drop well is detachably connected to the opening of the well body through the filter bucket, so that workers can conveniently clean part of small particle pollutants in the filter bucket at regular intervals, and the water drainage effect is ensured;

3. when the water level of rainwater in the intercepting cavity is lower than the position of the water permeable wall, the rainwater gradually permeates surrounding soil at the bottom of the intercepting cavity and is naturally emptied; when the rainwater level in the shutoff cavity is higher than the position of the permeable wall, rainwater can flow into the overflow cavity through the permeable wall and then is discharged to the urban river through the drain pipe, and the permeable wall plays a role in intercepting sediment and floaters in the rainwater, so that the pollution degree of the urban river is further reduced.

4. According to the designed environment-friendly road surface water-falling well, when the rainwater level in the intercepting cavity is higher than the top wall of the permeable wall, rainwater overflows into the overflow cavity through the weir plate and then flows into the drain pipe, and as the bottom wall of the dirt blocking plate is lower than the top wall of the weir plate, the dirt blocking plate is convenient to intercept floaters on the surface of the rainwater, so that the pollution degree of a city river is further reduced.

Drawings

FIG. 1 is a perspective cross-sectional view of an environmentally friendly road surface drop well according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of an environmentally friendly road drop well employing a first removable filter cartridge in accordance with embodiments of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a cross-sectional view of an environmentally friendly road drop well employing a second removable filter cartridge in accordance with an embodiment of the present application;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic view of the structure of the filter basket when the first removable structure is used in the embodiment of the present application.

Reference numerals: 1. a well body; 11. a shut-off cavity; 12. an overflow chamber; 2. square well ring; 21. a hook; 3. a drain pipe; 4. a water permeable wall; 41. a weir plate; 5. a rain grate; 6. a filter bucket; 61. an outer edge; 611. a fitting groove; 62. hanging rings; 63. a hanging ring; 7. a limit bolt; 8. a fixed block; 9. dirt blocking plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses an environment-friendly road surface water well.

Referring to fig. 1, an environment-friendly road surface water falling well comprises a well body 1, a square well ring 2, a drain pipe 3, a water permeable wall 4, a rain grate 5 for filtering large particle pollutants in rainwater and a filter bucket 6 for filtering part of small particle pollutants in the rainwater, wherein the square well ring 2 is horizontally arranged at an opening of the well body 1, the square well ring 2 is made of angle steel, the rain grate 5 is embedded on the square well ring 2, the drain pipe 3 stretches into an inner cavity of the well body 1, the filter bucket 6 is detachably connected at the opening of the well body 1, the filter bucket 6 is positioned under the rain grate 5, and an outer edge 61 is integrally connected at the opening of the filter bucket 6; the wall 4 permeates water has been built to well body 1 inner chamber, permeate water wall 4 vertical setting in the side below of filter funnel 6, permeate water wall 4 divide into the well body 1 inner chamber and shut off chamber 11 and overflow chamber 12, overflow chamber 12 diapire is higher than shutoff chamber 11 diapire, drain pipe 3 one end stretches into in the overflow chamber 12, the other end stretches into in the city river, drain pipe 3 inner chamber and overflow chamber 12 intercommunication, permeate water wall 4 roof leaves the space that is arranged in shutoff chamber 11 rainwater inflow overflow chamber 12.

When rainwater passes through the rain grate 5, the rain grate 5 intercepts large-particle pollutants, small-particle pollutants fall into the filter hopper 6 along with the rainwater, the filter hopper 6 intercepts the small-particle pollutants, the rainwater and sediment flow into the intercepting cavity 11 together, and the sediment can sink into the bottom wall of the intercepting cavity 11 due to the fact that the sediment density is greater than that of the rainwater; when the water level of the rainwater in the intercepting cavity 11 is lower than the position of the water permeable wall 4, the rainwater gradually permeates the surrounding soil at the bottom of the intercepting cavity 11 and is naturally emptied; when the rainwater level in the shutoff cavity 11 is higher than the position of the permeable wall 4, rainwater can flow into the overflow cavity 12 through the permeable wall 4 and then is discharged to the urban river through the drain pipe 3, and the permeable wall 4 intercepts sediment and floaters in the rainwater, so that the pollution degree of the urban river is reduced.

Referring to fig. 1 and 2, the rain grate 5 is hinged with the square well ring 2, the square well ring 2 is provided with a limiting part for fixing the position of the rain grate 5, the limiting part comprises a plurality of limiting bolts 7, in the application, the number of the limiting bolts 7 can be two or three or four, but the rain grate 5 is fixed, in the embodiment, the number of the limiting bolts 7 is two, the two limiting bolts 7 are distributed on the top wall of one side, away from the hinge shaft, of the rain grate 5, the two limiting bolts 7 are respectively located at two corners of the rain grate 5, and each limiting bolt 7 penetrates through one end of the rain grate 5 to be in threaded connection with the square well ring 2.

Referring to fig. 2 and 3, the removable attachment of the filter funnel 6 in the present application includes two configurations. The first detachable connection's structure is the mode of hanging of couple 21 and link 62, couple 21 and link 62's quantity is a plurality of and one-to-one respectively, couple 21 and link 62's quantity can have two respectively in this application, can have three respectively, also can have four, even realize that filter bucket 6 is stable to be connected can, couple 21 and link 62's quantity is two respectively in this embodiment, two couples 21 weld respectively in square well 2 diapire, two couples 21 are symmetrical about square well 2 on perpendicular to rain grate 5 articulated shaft orientation's central line, outer edge 61 roof an organic whole is connected with the link 62 that is used for every couple 21 to hang.

Referring to fig. 4 and 5, the second detachable connection structure is a clamping structure, the opposite inner side walls of the well body 1 are respectively and integrally connected with a fixing block 8, the fixing blocks 8 are arranged close to the opening of the well body 1, the two fixing blocks 8 are symmetrically distributed about the central line of the square well ring 2 perpendicular to the direction of the hinge axis of the rain grate 5, and the bottom wall of the outer edge 61 is provided with a jogging groove 611 for jogging each fixing block 8.

Referring to fig. 1, a weir plate 41 is fixedly connected to one side of the water permeable wall 4, which is close to the intercepting cavity 11, by means of bolt connection, the weir plate 41 is vertically arranged, the top wall of the weir plate 41 is higher than the top wall of the water permeable wall 4, a dirt blocking plate 9 is fixedly connected to the inner top wall of the intercepting cavity 11 by means of bolt connection, the dirt blocking plate 9 is arranged in parallel with the weir plate 41, a gap is reserved between the dirt blocking plate 9 and the weir plate 41, the bottom wall of the dirt blocking plate 9 is lower than the top wall of the weir plate 41, and a gap is reserved between the bottom wall of the dirt blocking plate 9 and the bottom wall of the intercepting cavity 11.

Referring to fig. 6, in order to facilitate taking out the filter bucket 6, in this embodiment, the top wall of the outer edge 61 is integrally connected with at least three hanging rings 63, and a worker can hook the hanging ropes on the hanging rings 63 and pull the hanging ropes to take out the filter bucket 6, in this embodiment, the number of the hanging rings 63 is four, and the four hanging rings 63 are respectively located at corners of the outer edge 61.

The implementation principle of the environment-friendly road surface water well is as follows: when rainwater passes through the rain grate 5, the rain grate 5 intercepts large-particle pollutants, small-particle pollutants fall into the filter hopper 6 along with the rainwater, the filter hopper 6 intercepts the small-particle pollutants, the rainwater and sediment flow into the intercepting cavity 11 together, and the sediment can sink into the bottom wall of the intercepting cavity 11 due to the fact that the sediment density is greater than that of the rainwater; when the water level of the rainwater in the intercepting cavity 11 is lower than the position of the water permeable wall 4, the rainwater gradually permeates the surrounding soil at the bottom of the intercepting cavity 11 and is naturally emptied; when the water level of the rainwater in the intercepting cavity 11 is higher than that of the permeable wall 4, the rainwater can flow into the overflow cavity 12 through the permeable wall 4 and then is discharged to an urban river through the drain pipe 3, and the permeable wall 4 intercepts sediment and floaters in the rainwater; when the rainwater level in the intercepting cavity 11 is higher than the top wall of the water permeable wall 4, rainwater overflows into the overflow cavity 12 through the weir plate 41 and then flows into the drain pipe 3, and as the bottom wall of the dirt blocking plate 9 is lower than the top wall of the weir plate 41, the dirt blocking plate 9 is convenient to intercept floaters on the surface of the rainwater, the rainwater discharge efficiency is ensured, and meanwhile, the pollution degree of urban river channels is reduced.

When the pollutants in the filter bucket 6 need to be cleaned, a worker dismantles the limit bolts 7, opens the rain grate 5, then hooks the lifting ropes on the four lifting rings 63, lifts the lifting ropes, separates the hooks 21 from the hanging rings 62 or separates the fixed blocks 8 from the embedded grooves 611, and is convenient for taking the filter bucket 6 out of the inner cavity of the well body 1, so that the pollutants in the filter bucket 6 are convenient to clean; after the pollutant in the filter bucket 6 is cleaned, the worker hooks the lifting ropes on the four lifting rings 63 and lowers the lifting ropes, so that the hooks 21 are hung on the hanging rings 62 or the fixing blocks 8 are embedded in the embedded grooves 611, and the filter bucket 6 is convenient to install.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides an environmental protection road surface water well that falls, includes well body (1), square well ring (2), rain grate (5) and drain pipe (3), square well ring (2) level set up in well body (1) opening part, rain grate (5) gomphosis in on square well ring (2) and be arranged in filtering the big granule pollutant in the rainwater, drain pipe (3) stretch into well body (1) inner chamber, its characterized in that: the filter bucket (6) is used for filtering part of small particle pollutants in the rainwater;

the filter funnel (6) is detachably connected to the opening of the well body (1), the filter funnel (6) is located under the rain grate (5), and an outer edge (61) is fixedly connected to the opening of the filter funnel (6).

2. An environmental protection type road surface water-drop well according to claim 1, characterized in that: the bottom wall of the square well ring (2) is fixedly connected with a plurality of hooks (21), and the top wall of the outer edge (61) is fixedly connected with a hanging ring (62) for hanging each hook (21).

3. An environmental protection type road surface water-drop well according to claim 1, characterized in that: fixed blocks (8) are fixedly connected to opposite inner side walls of the well body (1) respectively, the fixed blocks (8) are arranged close to the opening of the well body (1), and an embedded groove (611) for embedding each fixed block (8) is formed in the bottom wall of the outer edge (61).

4. An environmental protection type road surface water-drop well according to claim 1, characterized in that: the rain grate (5) is hinged with the square well ring (2), and a limiting piece for fixing the position of the rain grate (5) is arranged on the square well ring (2).

5. An environmental protection type road surface water-drop well according to claim 4, characterized in that: the limiting piece comprises a plurality of limiting bolts (7), and each limiting bolt (7) penetrates through one end of the rain grate (5) to be connected to the square well ring (2) in a threaded mode.

6. An environmental protection type road surface water-drop well according to claim 1, characterized in that: the utility model discloses a well body (1) inner chamber is provided with wall (4) that permeates water, wall (4) that permeates water set up in filter fill (6) side below, wall (4) will wall (1) inner chamber divide into shutoff chamber (11) and overflow chamber (12), overflow chamber (12) diapire is higher than shutoff chamber (11) diapire, drain pipe (3) one end stretches into in overflow chamber (12), wall (4) roof is left and is used for rainwater in shutoff chamber (11) flows in the space of overflow chamber (12).

7. An environmental protection type road surface water-drop well according to claim 6, characterized in that: the utility model discloses a sewage treatment device, including shutoff chamber (11), wall (4) are provided with weir plate (41) near shutoff chamber (11) one side, weir plate (41) roof is higher than wall (4) roof, the roof is provided with in shutoff chamber (11) and blocks dirty board (9), block dirty board (9) diapire to be less than weir plate (41) roof, block dirty board (9) diapire with leave the space between shutoff chamber (11) diapire.

8. An environmental protection type road surface water-drop well according to claim 1, characterized in that: at least three hanging rings (63) are fixedly connected to the top wall of the outer edge (61).