CN211257238U - Road drainage structure suitable for sponge city - Google Patents

Abstract

The utility model discloses a road drainage structures suitable for sponge city, including the well lid, water drainage tank and water storage box, the fixed block is installed at water drainage tank's inner wall upside both ends, the filter frame is installed on the top of fixed block, two built-in boards are installed to water storage box's surperficial one end, and the built-in board is central symmetry installation, the mid-mounting of built-in board has the connector, the surface mounting of connector has the connection lid, the raceway is installed to water storage box's surface one side, the stopcock is installed on the top of raceway, the inner wall upside of water storage box is provided with the overlap edge, the filter screen is installed on the top of overlap edge, the top mid-. The utility model discloses an at the upside installation drainage structures of water drainage tank and water storage box, reduce inside large-scale rubbish or the direct water storage box that gets into of flocculus, accessible connector connection water level pipe between the water storage box simultaneously, when the user is taken out the retaining by the raceway, the water source in other water storage boxes also will be taken out from this place in the lump.

Description

A road drainage structure suitable for sponge cities

technical field

The utility model relates to the field of road drainage, in particular to a road drainage structure suitable for sponge cities.

Background technique

Sponge city is a new generation of urban stormwater management concept. It means that the city can be like a sponge and has good flexibility in adapting to environmental changes and responding to natural disasters caused by rainwater. It can also be called a "water elastic city". Water absorption, storage, seepage, and water purification are carried out in drainage applications, and the stored water is released and utilized when needed, so as to realize the free migration of rainwater in the city.

However, because the water quality contains a large number of residue particles, when entering the drainage tank with water absorption and storage, the garbage residue will accumulate in the water storage tank, thereby reducing the water storage volume, and in severe cases, the drainage tank will be blocked. The drainage tank cannot easily utilize the water source in the water storage area in a timely manner, and the water storage volume will be different due to the different slope and environment between the various storage tanks.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a road drainage structure suitable for sponge cities.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

The utility model relates to a road drainage structure suitable for a sponge city, comprising a well cover, a drainage groove and a water storage tank, fixed blocks are installed on both ends of the upper side of the inner wall of the drainage groove, and a filter frame is installed on the top of the fixed block. Two pre-embedded plates are installed on one end of the surface of the water storage tank, and the pre-embedded plates are installed symmetrically in the center. A water delivery pipe is installed on one side of the surface of the water storage tank, a pipe plug is installed at the top of the water delivery pipe, a handle is arranged in the middle of the surface of the pipe plug, and a lap edge is arranged on the upper side of the inner wall of the water storage tank, so A filter screen is installed at the top of the overlapping edge, a water inlet plate is installed in the middle of the top of the filter screen, a filter groove is installed in the middle of the bottom end of the filter frame, and partition plates are installed at both ends of the filter frame. Lifting rings are installed on both sides of the top surface of the dividing plate.

As a preferred technical solution of the present invention, the drainage tank and the water storage tank are made of concrete materials, the water storage tank and the drainage tank are fixedly connected, and the top surfaces of the well cover and the drainage tank are overlapped , the manhole cover is made of steel alloy material.

As a preferred technical solution of the present invention, the pre-embedded plate and the water storage tank are pre-embedded and fixedly installed, the pre-embedded plate, the connection port and the connection cover are made of stainless steel, and the inner wall of the connection port is made of stainless steel. The surface is provided with internal threads, and the connection cover and the connection port are fixedly connected through the internal threads, and the inner side of the connection cover is provided with a rubber sealing ring.

As a preferred technical solution of the present invention, an outer frame is installed on the surface edge of the filter screen, the water inlet plate and the filter screen are fixedly connected by the outer frame, and the water inlet plate is installed on the top surface of the filter screen, the filter screen The outer frame and the overlapping edge are fixedly connected by the outer frame, and the outer frame and the overlapping edge are one of screw connection or glue connection.

As a preferred technical solution of the present invention, the water inlet plate is made of polytetrafluoroethylene material, and the filter screen is made of stainless steel material.

As a preferred technical solution of the present utility model, the water delivery pipes are respectively connected to the water storage tank and the drainage groove, and the water delivery pipes are arranged in an L-shape. At the top of the sealed water delivery pipe, the pipe plug is made of rubber material, and a supporting iron sheet is installed inside the pipe plug, and the handle is fixedly connected to the supporting iron sheet inside the pipe plug.

As a preferred technical solution of the present invention, the filter frame and the fixing block are overlapped, the partition plate is attached to the inner wall of the drainage groove, and the suspension ring and the partition plate are fixedly connected.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

The utility model installs a water filter structure on the upper side of the drainage tank and the water storage tank, so that large garbage or flocs can be reduced to directly enter the water storage tank. The water level in the water tank is the same. When the user draws out the internal storage water from the water delivery pipe, the water sources in other storage tanks will also be extracted from here, which is convenient for energy saving and improving work efficiency.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structure disassembly drawing of the water storage tank of the present invention;

Fig. 3 is the filter frame structure schematic diagram of the present invention;

In the figure: 1. Well cover; 2. Drainage groove; 3. Water storage tank; 4. Fixed block; 5. Filter frame; 6. Embedded plate; 7. Connection port; 8. Connection cover; 9. Water delivery pipe; 10 , pipe plug; 11, handle; 12, lap edge; 13, filter screen; 14, water inlet plate; 15, filter tank; 16, partition plate; 17, lifting ring.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Wherein the same reference numbers in the drawings refer to the same parts throughout.

Example 1

As shown in Figures 1-3, the present utility model provides a road drainage structure suitable for sponge cities, comprising a well cover 1, a drainage groove 2 and a water storage tank 3, and fixing blocks 4 are installed on both ends of the upper side of the inner wall of the drainage groove 2 , a filter frame 5 is installed on the top of the fixed block 4, two pre-embedded plates 6 are installed on one end of the surface of the water storage tank 3, and the pre-embedded plates 6 are installed symmetrically in the center, and a connection port 7 is installed in the middle of the pre-embedded plate 6, A connection cover 8 is installed on the surface of the connection port 7, a water delivery pipe 9 is installed on one side of the surface of the water storage tank 3, a pipe plug 10 is installed on the top of the water delivery pipe 9, and a handle 11 is arranged in the middle of the surface of the pipe plug 10. The upper side of the inner wall of 3 is provided with a lap edge 12, a filter screen 13 is installed on the top of the lap edge 12, a water inlet plate 14 is installed in the top middle of the filter screen 13, and a filter groove 15 is installed in the middle of the bottom end of the filter frame 5. Partition plates 16 are installed at both ends of the partition plate 16 , and lifting rings 17 are installed on both sides of the top surface of the partition plate 16 .

Further, the drainage tank 2 and the water storage tank 3 are made of concrete materials, the water storage tank 3 and the drainage tank 2 are fixedly connected, the top surfaces of the manhole cover 1 and the drainage tank 2 are overlapped, and the manhole cover 1 is made of steel alloy material. It is made so that the water source in the drainage groove 2 can flow into the water storage tank 3 for storage. When the water source in the water storage tank 3 is fully loaded, the water source in the drainage groove 2 flows into the next water storage tank 3. Form a sponge-like drainage structure.

The pre-embedded plate 6 and the water storage tank 3 are pre-embedded and fixedly installed. The pre-embedded plate 6, the connection port 7 and the connection cover 8 are made of stainless steel. The inner wall surface of the connection port 7 is provided with internal threads, and the connection cover 8 and The connection port 7 is fixedly connected by internal threads, and the inner side of the connection cover 8 is provided with a rubber sealing ring. The user can separate the connection cover 8 from the connection port 7 according to the needs of the terrain. The water level pipes made of pipes are connected through the connection port 7 to form the water storage tanks 3 with the same water level height. When one of the water storage tanks 3 enters the water, the other water storage tanks 3 will also be injected into the water source at the same time.

The outer frame is installed on the surface edge of the filter screen 13, the water inlet plate 14 and the filter screen 13 are fixedly connected through the outer frame, and the water inlet plate 14 is installed on the top surface of the filter screen 13, and the filter screen 13 and the overlapping edge 12 are fixedly connected through the outer frame, And the outer frame and the lap edge 12 are one of screw connection or glue connection, so that the water source flowing in the drainage tank 2 can be filtered by the water inlet plate 14 and the filter screen 13, and the larger residues and flocs can be isolated. to prevent garbage from entering the water storage tank 3 and maintain the cleanliness of the interior of the water storage tank 3 .

The water inlet plate 14 is made of polytetrafluoroethylene material, and the filter screen 13 is made of stainless steel material, so that the large bagged or flocculent garbage flowing through the drainage tank 2 is The bottom friction force it has slides directly downstream to prevent it from entering the interior of the water storage tank 3, while the smaller flocs are blocked by the low-density mesh of the filter screen 13, and enter the water storage tank 3 after decaying to a certain length. .

The water delivery pipe 9 is fixedly connected to the water storage tank 3 and the drainage groove 2 respectively, and the water delivery pipe 9 is arranged in an L shape, and a pipe plug 10 is movably installed at one end of the drainage groove 2 of the water delivery pipe 9 to seal the top of the water delivery pipe. 10 is made of rubber material, and a supporting iron sheet is installed inside the pipe plug 10. The handle 11 and the supporting iron sheet inside the pipe plug 10 are fixedly connected. The pipe plug 10 at the bottom end of the water tank 2 is pulled open to expose the water delivery pipe 9, and the water pump is threadedly connected to the water delivery pipe 9 to extract the water source in the target water storage tank 3, so as to be reused and achieve the purpose of energy saving and environmental protection.

The filter frame 5 and the fixing block 4 are overlapped, the partition plate 16 is attached to the inner wall of the drainage groove 2, and the lifting ring 17 and the partition plate 16 are fixedly connected, so that the filter frame 5 can block the large garbage falling from the manhole cover 1. , the garbage stays on the surface of the filter tank 15. When cleaning is required, the lifting rings 17 at both ends of the filter frame 5 can be lifted, and the sanitation garbage pliers will grab the garbage after passing through the holes on the surface of the manhole cover 1, so as to avoid opening the manhole cover 1. Labor work, save working time.

Specifically, in the season with sufficient rain, the rainwater enters the drainage groove 2 through the manhole cover 1, and the fixed block 4 and the filter frame 5 on the upper side of the drainage groove 2 block the large garbage falling into the gap of the manhole cover 1 and fall into the drainage groove 2. The water source at the bottom end is filtered by the water inlet plate 14 and the filter screen 13 and then falls into the water storage tank 3 for storage during the flow process. It is isolated to the surface of the filter screen 13, and falls into the water storage tank 3 after being decomposed into small pieces of floc for a long time. The same water level is formed between them to increase the water storage capacity. The water storage tank 3 that does not need to be connected is fixed and sealed by the connection cover 8 and the connection port 7, and the water source is stored separately. Its overall structure forms a sponge drainage system. Lift the lifting rings 17 at both ends of the filter frame 5, and the sanitation garbage tongs pass through the holes on the surface of the manhole cover 1 to pick up the garbage that stays on the surface of the filter tank 15, so as to avoid the labor operation of opening the manhole cover 1 and save working time. When using the water source in the water storage tank 3, the manhole cover 1 and the filter frame 5 can be opened directly through the pipe plug 10 at the bottom of the drainage tank 2 to open the water delivery pipe 9, and the water pump and the water delivery pipe 9 can be threadedly connected and then the target water storage tank can be pulled out. The water source in 3 can be reused, and the water source in the series-connected water storage tank 3 can also be simultaneously extracted through a water delivery pipe 9, so as to achieve the purpose of energy saving and environmental protection.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A road drainage structure suitable for a sponge city, comprising a manhole cover (1), a drainage groove (2) and a water storage tank (3), characterized in that the inner wall of the drainage groove (2) is installed at both ends on the upper side There is a fixed block (4), a filter frame (5) is installed on the top of the fixed block (4), and two pre-embedded plates (6) are installed on one end of the surface of the water storage tank (3), and the pre-embedded plates (6) is a centrally symmetrical installation, a connection port (7) is installed in the middle of the embedded plate (6), a connection cover (8) is installed on the surface of the connection port (7), and the water storage tank (3) ) is installed with a water delivery pipe (9) on one side of the surface of the The upper side of the inner wall of the water tank (3) is provided with a lap edge (12), a filter screen (13) is installed on the top of the lap edge (12), and a water inlet plate (13) is installed on the top middle of the filter screen (13). 14), a filter groove (15) is provided in the middle of the bottom end of the filter frame (5), a partition plate (16) is installed at both ends of the filter frame (5), and the Lifting rings (17) are installed on both sides of the top surface. 2. A road drainage structure suitable for a sponge city according to claim 1, characterized in that the drainage groove (2) and the water storage tank (3) are made of concrete materials, and the water storage tank is made of concrete. (3) and the drainage groove (2) are fixedly connected, the top surface of the manhole cover (1) and the drainage groove (2) are overlapped, and the manhole cover (1) is made of steel alloy material. 3. A road drainage structure suitable for sponge city according to claim 2, characterized in that, the pre-embedded plate (6) and the water storage tank (3) are pre-embedded and fixedly installed, and the pre-embedded plate (6) and the water storage tank (3) are (6), the connection port (7) and the connection cover (8) are made of stainless steel, the inner wall surface of the connection port (7) is provided with internal threads, and the connection cover (8) and the connection port (7) pass through The inner thread is fixedly connected, and the inner side of the connection cover (8) is provided with a rubber sealing ring. 4. A road drainage structure suitable for sponge city according to claim 2, characterized in that, an outer frame is installed on the surface edge of the filter screen (13), the water inlet plate (14) and the filter screen ( 13) Fixed connection through the outer frame, and the water inlet plate (14) is installed on the top surface of the filter screen (13), the filter screen (13) and the overlapping edge (12) are fixedly connected through the outer frame, and the outer frame and the overlapping The side (12) is one of screw connection or glue connection. 5. A road drainage structure suitable for sponge city according to claim 4, characterized in that, the water inlet plate (14) is made of polytetrafluoroethylene material, and the filter screen (13) is Made of stainless steel material. 6. A kind of road drainage structure suitable for sponge city according to claim 2, is characterized in that, described water conveyance pipe (9) is respectively connected with water storage tank (3) and drainage groove (2) through fixedly, and The water delivery pipe (9) is arranged in an L shape, and a pipe plug (10) is movably installed at one end of the drainage groove (2) of the water delivery pipe (9) to seal the top of the water delivery pipe, and the pipe plug (10) is made of rubber The pipe plug (10) is provided with a supporting iron sheet inside, and the handle (11) is fixedly connected with the supporting iron sheet inside the pipe plug (10). 7. A road drainage structure suitable for sponge city according to claim 1, characterized in that, the filter frame (5) and the fixing block (4) are overlapped, and the partition plate (16) is attached to Attached to the inner wall of the drainage groove (2), the lifting ring (17) and the partition plate (16) are fixedly connected.

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