CN219772585U

CN219772585U - Municipal road rainwater recycle system

Info

Publication number: CN219772585U
Application number: CN202320819768.6U
Authority: CN
Inventors: 黄学聪; 廖炜杰; 谭志荣
Original assignee: Zhaoqing Urban Planning And Design Institute
Current assignee: Zhaoqing Urban Planning And Design Institute
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-09-29
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a municipal road rainwater recycling system, which belongs to the technical field of rainwater recycling and comprises a roadbed, an asphalt pavement layer is paved on the roadbed, a drainage base block is arranged on one side of the asphalt pavement layer on the roadbed, a plurality of water collecting channels are formed in the drainage base block, a water collecting tank body communicated with the water collecting channels is arranged in the roadbed, a green belt is arranged on one side of the drainage base block on the roadbed, a groove is formed in the green belt, a water pump is fixedly arranged in the groove, a water inlet pipe is fixedly arranged at the water inlet end of the water pump, a filter screen is fixedly arranged at the bottom end of the water inlet pipe, a rotating shaft is rotatably connected to the filter screen, an impeller is fixedly connected to one end of the rotating shaft, and a scraping plate is fixedly connected to one end of the rotating shaft, which is far away from the impeller. The retaining flows into the inlet tube, can drive the impeller and rotate, and the impeller drives the pivot and rotates, and the pivot drives the scraper blade and rotates, and impurity clearance such as sediment that will filter screen surface adhere to through the scraper blade makes the filter screen be difficult for taking place to block up, and then improves whole life.

Description

Municipal road rainwater recycle system

Technical Field

The utility model belongs to the technical field of rainwater recycling, and particularly relates to a municipal road rainwater recycling system.

Background

The rainwater recovery system refers to the whole rainwater collection system, and generally refers to a system which is used for collecting rainwater according to requirements and treating the collected rainwater to meet the design and use standards. The collected rainwater can be used for irrigating crops, supplementing underground water, flushing toilets and the like, and water resources can be effectively saved.

The prior rainwater recycling system for municipal roads, which is disclosed in the patent with the publication number of CN214940800U, comprises a road foundation, wherein the road foundation is paved with a road layer consisting of water permeable bricks, a ditch is further arranged on the road foundation and positioned on one side of the road layer, a drainage plate is arranged on the bottom surface of the road layer, and drainage grooves are formed in the drainage plate along the vertical direction; the notch of the drainage groove is covered with a first filter plate, a plurality of supporting pieces are arranged between the first filter plate and the inner wall of the drainage groove, and a plurality of drainage holes which penetrate through the canal and the drainage groove are formed in the drainage plate; the road foundation is downwards sunken to be formed with the water catch bowl, and the notch of water catch bowl covers there is the concrete slab, and the ditch communicates with water catch bowl through first water pipe, still is equipped with the second filter in the first water pipe. The utility model is beneficial to improving the problem of waste of rainwater resources.

Among the above-mentioned related art, the rainwater that flows to in the water catch bowl forms the water source that supplies the irrigation shower nozzle to use after the secondary filtering of fender flow board, overflow plate and filter pulp, but filter pulp after using for a period of time, the surface can be blocked by impurity such as silt, reduces filtration efficiency, and filter pulp is difficult to clear up and change, and then leads to whole life to be shorter.

Disclosure of Invention

In order to improve the overall service life of the rainwater recycling system, the utility model provides a municipal road rainwater recycling system.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a municipal road rainwater recycle system, includes the road bed, the road bed upper berth is equipped with the pitch road surface course, be located pitch road surface course one side on the road bed and be provided with the drainage foundation block, a plurality of catchment passageway have been seted up on the drainage foundation block, a plurality of all install first filter screen and second filter screen in the catchment passageway, be provided with the water catch bowl body that communicates a plurality of catchment passageway in the road bed, be located drainage foundation block one side on the road bed and be provided with the greenbelt, the greenbelt is seted up flutedly, the greenbelt is located the recess internally mounted and has the water pump, the fixed inlet tube that is provided with of inlet tube of water pump, the water catch bowl body is connected to the inlet tube bottom, the inlet tube bottom mounting is provided with the filter screen, rotate on the filter screen and be connected with the pivot, pivot one end fixedly connected with impeller, impeller one end fixedly connected with scraper blade is kept away from to the pivot, the play water end of water pump is connected with sprays the subassembly.

Through adopting above-mentioned technical scheme, retaining inflow inlet tube can drive the impeller and rotate, and the impeller drives the pivot and rotates, and the pivot drives the scraper blade and rotates, and impurity clearance such as sediment that will filter screen surface adhere to through the scraper blade makes the filter screen be difficult for taking place to block up, and then improves whole life.

Preferably, the outer side walls of the first screen and the second screen are respectively provided with external threads, and the inner side wall of the water collecting channel is provided with internal threads matched with the external threads.

Through adopting above-mentioned technical scheme, through rotatory first screen and second screen, easy to assemble and dismantlement first screen and second screen.

Preferably, a first filter plate is fixedly arranged on the inner side of the first filter screen, a second filter plate is fixedly arranged on the inner side of the second filter screen, and the filter holes of the first filter plate are larger than those of the second filter plate.

By adopting the technical scheme, larger sundries are filtered through the first filter plate, and smaller sundries are filtered through the second filter plate.

Preferably, the first filter plate is fixedly connected with a plurality of fixing rods, and the fixing rods are distributed in a staggered manner.

Through adopting above-mentioned technical scheme, make along with the leaf of rainwater entering first filter screen be difficult to cover the filtration pore of first filter plate through a plurality of dead levers that are height staggered distribution, reduce the jam condition of first filter plate.

Preferably, the spraying assembly comprises a water outlet pipe and a spray pipe, the water outlet pipe is fixedly connected with the water outlet end of the water pump, the top end of the water outlet pipe is fixedly connected with the spray pipe, and a plurality of spray heads are arranged at the top of the spray pipe.

Through adopting above-mentioned technical scheme, the water pump will hold water and input the outlet pipe, and through a plurality of shower nozzles blowout after the reentrant nozzle, water the afforestation vegetation.

Preferably, the drain base block is provided with catch basins on two sides of the plurality of water collecting channels, two catch basins are provided with drain channels on the bottoms of the two catch basins, and the drain channels are positioned on two sides of the water collecting tank body.

Through adopting above-mentioned technical scheme, when the rainwater is great, can drain through the catch basin, flow into the sewer through the drainage channel.

Preferably, the side walls of the two sides of the water collecting tank body are fixedly provided with overflow pipes, and the two overflow pipes are respectively communicated with the water drainage channels.

By adopting the technical scheme, when the water in the water collecting tank body is full, the water can be discharged into the drainage channel through the overflow pipe.

Preferably, the green belt is provided with a cover plate at the top of the groove.

By adopting the technical scheme, the cover plate is opened, so that the water pump is convenient to overhaul.

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

1. rainwater is collected through a plurality of water collecting channels, flows into the water collecting tank body for storage after being filtered by the first filter screen and the second filter screen, and leaves entering the first filter screen along with the rainwater are not easy to cover the filter holes of the first filter plate through a plurality of fixing rods which are distributed in a staggered mode, so that the blocking condition of the first filter plate is reduced.

2. The retaining flows into the inlet tube, can drive the impeller and rotate, and the impeller drives the pivot and rotates, and the pivot drives the scraper blade and rotates, and impurity clearance such as sediment that will filter screen surface adhere to through the scraper blade makes the filter screen be difficult for taking place to block up, and then improves whole life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the overall front cross-section of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of the structure of the first screen and the second screen of the present utility model.

In the figure: 1. roadbed; 2. an asphalt pavement layer; 3. a drain base block; 4. a water collecting channel; 5. a first screen; 6. a first filter plate; 7. a second screen; 8. a second filter plate; 9. a water collection tank body; 10. a green belt; 11. a water pump; 12. a water inlet pipe; 13. a filter screen; 14. a rotating shaft; 15. an impeller; 16. a scraper; 17. a fixed rod; 18. a water outlet pipe; 19. a spray pipe; 20. a catch basin; 21. a drainage channel; 22. an overflow pipe; 23. and a cover plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a municipal road rainwater recycling system comprises a roadbed 1, an asphalt pavement layer 2 is paved on the roadbed 1, a drainage base block 3 is arranged on one side of the asphalt pavement layer 2 on the roadbed 1, the drainage base block 3 is made of concrete, a plurality of water collecting channels 4 are formed in the drainage base block 3, a first filter screen 5 and a second filter screen 7 are arranged in the water collecting channels 4, a water collecting tank body 9 communicated with the water collecting channels 4 is arranged in the roadbed 1, rainwater is collected through the water collecting channels 4, and flows into the water collecting tank body 9 for storage after being filtered by the first filter screen 5 and the second filter screen 7.

Further, be located drainage matrix 3 one side on the road bed 1 and be provided with the greenbelt 10, set up flutedly on the greenbelt 10, greenbelt 10 is located recess internal fixation and has water pump 11, and water inlet end of water pump 11 is fixed to be provided with inlet tube 12, and inlet tube 12 is pre-buried in the road bed 1, and water catch bowl 9 is connected to the inlet tube 12 bottom, and inlet tube 12 bottom mounting is provided with filter screen 13, and the retaining in the water catch bowl 9 is taken out through inlet tube 12 through water pump 11, filters through filter screen 13, makes impurity such as silt be difficult for getting into inlet tube 12.

In addition, be connected with pivot 14 on the filter screen 13 rotation, pivot 14 one end fixedly connected with impeller 15, pivot 14 keep away from impeller 15 one end fixedly connected with scraper blade 16, scraper blade 16 and filter screen 13 surface contact, and the water storage flows in inlet tube 12, can drive impeller 15 and rotate, and impeller 15 drives pivot 14 and rotates, and pivot 14 drives scraper blade 16 and rotates, and the impurity clearance such as silt that will filter screen 13 surface be attached through scraper blade 16 makes filter screen 13 be difficult for taking place to block up.

Referring to fig. 1 and 3, a spraying assembly is connected to a water outlet end of a water pump 11, the spraying assembly comprises a water outlet pipe 18 and a spray pipe 19, the water outlet pipe 18 is fixedly connected with the water outlet end of the water pump 11, the top end of the water outlet pipe 18 is fixedly connected with the spray pipe 19, a plurality of spray heads are arranged at the top of the spray pipe 19, water is stored in the water pump 11 and is input into the water outlet pipe 18, and then is sprayed out through the plurality of spray heads after being input into the spray pipe 19, so that greening vegetation is irrigated.

Referring to fig. 2, the drainage base block 3 is provided with a plurality of catch basins 20 on both sides of the water collecting channels 4, drainage channels 21 are provided on the bottoms of the two catch basins 20, the drainage channels 21 are positioned on both sides of the catch basin 9, and when more rainwater flows, the rainwater can drain through the catch basins 20 and flow into a sewer through the drainage channels 21. The overflow pipes 22 are fixedly arranged on the side walls of the two sides of the water collecting tank body 9, the two overflow pipes 22 are respectively communicated with the water drainage channel 21, and when water in the water collecting tank body 9 is full, water can be drained into the water drainage channel 21 through the overflow pipes 22.

Referring to fig. 1 and 3, the green belt 10 is provided with a cover plate 23 at the top of the groove, and the cover plate 23 is opened to facilitate maintenance of the water pump 11.

Referring to fig. 2 and 5, the outer side walls of the first screen 5 and the second screen 7 are respectively provided with external threads, the inner side wall of the water collecting channel 4 is provided with internal threads matched with the external threads, and the first screen 5 and the second screen 7 are conveniently installed and detached by rotating the first screen 5 and the second screen 7.

Wherein, first filter screen 5 inboard is fixed to be provided with first filter plate 6, and second filter screen 7 inboard is fixed to be provided with second filter plate 8, and the filtration pore of first filter plate 6 is greater than the filtration pore of second filter plate 8, filters great debris through first filter plate 6, filters less debris through second filter plate 8. Fixedly connected with a plurality of dead levers 17 on the first filter plate 6, a plurality of dead levers 17 are the height staggered distribution, make along with the leaf that the rainwater got into first filter screen 5 be difficult to cover the filtration pore of first filter plate 6 through a plurality of dead levers 17 that are the height staggered distribution, reduce the jam condition of first filter plate 6.

The principle of operation of the present utility model will now be described as follows: rainwater is collected through the plurality of water collecting channels 4, flows into the water collecting tank body 9 for storage after being filtered by the first filter screen 5 and the second filter screen 7, and leaves entering the first filter screen 5 along with the rainwater are not easy to cover the filter holes of the first filter plate 6 through the plurality of fixing rods 17 which are distributed in a staggered mode, so that the blocking condition of the first filter plate 6 is reduced. The water storage in the water collecting tank body 9 is pumped out through the water inlet pipe 12 by the water pump 11, and is filtered by the filter screen 13, so that impurities such as sediment are not easy to enter the water inlet pipe 12, the water storage is input into the water outlet pipe 18 by the water pump 11, and then is sprayed out through a plurality of spray heads after being input into the spray pipe 19, and the greening vegetation is irrigated. The water storage flows into the water inlet pipe 12 and drives the impeller 15 to rotate, the impeller 15 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the scraping plate 16 to rotate, and impurities such as sediment attached to the surface of the filter screen 13 are cleaned through the scraping plate 16, so that the filter screen 13 is not easy to be blocked.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, shall cover the scope of the present utility model by equivalent substitution or modification according to the technical scheme of the present utility model and the application concept thereof.

Claims

1. The utility model provides a municipal road rainwater recycle system, includes road bed (1), its characterized in that, road bed (1) upper berth is equipped with pitch road bed layer (2), road bed (1) upper berth is equipped with drainage foundation block (3) on one side of being located pitch road bed layer (2), a plurality of catchment passageway (4) have been seted up on drainage foundation block (3), a plurality of catchment passageway (4) are interior all to be installed first filter screen (5) and second filter screen (7), be provided with water catch bowl (9) of a plurality of catchment passageway (4) of intercommunication in road bed (1), be located drainage foundation block (3) one side on road bed (1) and be provided with greenbelt (10), set up flutedly on greenbelt (10), greenbelt (10) are located recess internal fixation and have water pump (11), the inlet tube (12) of water pump (11) are fixed, inlet tube (12) bottom connection water catch bowl (9), inlet tube (12) bottom end fixation is provided with filter screen (13), be connected with filter screen (14) in impeller (13) rotation, one end (14) are kept away from in fixed connection with pivot (14), the water outlet end of the water pump (11) is connected with a spraying assembly.

2. The municipal road rainwater recycling system according to claim 1, wherein the outer side walls of the first filter screen (5) and the second filter screen (7) are respectively provided with external threads, and the inner side wall of the water collecting channel (4) is provided with internal threads matched with the external threads.

3. The municipal road rainwater recycling system according to claim 1, wherein a first filter plate (6) is fixedly arranged on the inner side of the first filter screen (5), a second filter plate (8) is fixedly arranged on the inner side of the second filter screen (7), and filter holes of the first filter plate (6) are larger than those of the second filter plate (8).

4. A municipal road rainwater recycling system according to claim 3, wherein the first filter plate (6) is fixedly connected with a plurality of fixing rods (17), and the fixing rods (17) are distributed in a staggered manner.

5. The municipal road rainwater recycling system according to claim 1, wherein the spraying assembly comprises a water outlet pipe (18) and a spray pipe (19), the water outlet pipe (18) is fixedly connected with the water outlet end of the water pump (11), the top end of the water outlet pipe (18) is fixedly connected with the spray pipe (19), and a plurality of spray heads are arranged at the top of the spray pipe (19).

6. The municipal road rainwater recycling system according to claim 1, wherein rainwater wells (20) are arranged on two sides of the plurality of water collecting channels (4) on the drainage base block (3), drainage channels (21) are arranged on the bottoms of the two rainwater wells (20), and the drainage channels (21) are arranged on two sides of the water collecting tank body (9).

7. The municipal road rainwater recycling system according to claim 6, wherein overflow pipes (22) are fixedly arranged on two side walls of the water collecting tank body (9), and the two overflow pipes (22) are respectively communicated with the drainage channel (21).

8. The municipal road rainwater recycling system according to claim 1, wherein the green belt (10) is provided with a cover plate (23) at the top of the groove.