Urban road rainwater collecting, purifying and utilizing system

Abstract

According to the urban road rainwater collecting, purifying and utilizing system, sliding grooves machined in a plurality of water collecting wells are slidably connected with filter screens, water outlets are formed in the surfaces of the water collecting wells, according to the urban road rainwater collecting, purifying and utilizing system, a sliding block moves to drive a protruding part of a transverse rod to slide along a swing rod machined on the swing rod, and therefore the swing rod is driven to swing; a swing rod swings to drive a vertical rod to slide along a sliding groove machined in a second shell, so that the situation that a drainage ditch is blocked by impurities such as leaves is reduced, rainwater can be normally collected and purified, an operator only needs to regularly and manually dredge the drainage ditch, and therefore manual labor is saved, and a rack moves to drive a first gear to rotate so as to drive a second gear to rotate; and the second gear rotates to drive the water outlet pipe to rotate, so that when dust falling treatment needs to be carried out on other positions, an operator does not need to re-install a spray head, the position of the spray head can be rapidly adjusted, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater treatment, in particular to a system for collecting, purifying and utilizing rainwater on urban roads. Background Art

[0002] In order to alleviate urban waterlogging and rainwater runoff pollution problems and make rational use of rainwater resources, my country has proposed the concept of sponge city, which is to maximize the accumulation, infiltration and purification of rainwater in urban areas while ensuring the safety of urban drainage and flood control, so as to promote the utilization of rainwater resources and the protection of the ecological environment.

[0003] For example, a city road rainwater collection, purification and utilization system with the authorization announcement number "CN220035572U" is used. When it rains, the rainwater on the road enters each collection well along the drainage ditches on both sides, and is purified by sedimentation and filtering of corresponding filter elements in each collection well. On sunny days, the rainwater in the corresponding collection well is pumped to the corresponding nozzle through each driving pump, and water mist is sprayed to the sky above the road through the nozzle, so that the air above the road can be dusted. This city road rainwater collection, purification and utilization system can fully collect the water in the road and purify it when it rains. On the one hand, it can reduce the load on the municipal rainwater pipe network. On the other hand, on sunny days, the collected rainwater can be used to directly reduce the dust in the air above the road surface, saving water resources. However, the urban road rainwater collection, purification and utilization system collects and discharges rainwater through drainage ditches. During the rainwater collection process, impurities such as leaves will enter the drainage ditches along with the rainwater, which may easily cause the drainage ditches to be blocked and unable to collect and purify the rainwater. The operator needs to manually clear the drainage ditches, thereby increasing the manual labor. At the same time, the urban road rainwater collection, purification and utilization system sprays the purified rainwater through a nozzle. Since the position of the nozzle cannot be adjusted, when dust reduction treatment is required at other locations, the operator needs to reinstall the nozzle. Since the reinstallation time is long, the work efficiency is reduced. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a system for collecting, purifying and utilizing rainwater on urban roads, which can reduce the blockage of drainage ditches and save manual labor, and can quickly adjust the position of the nozzle to improve work efficiency.

[0005] The utility model adopts a technical solution to solve its technical problems: this urban road rainwater collection, purification and utilization system includes a roadbed, a plurality of auxiliary feeding mechanisms are arranged inside the roadbed, a plurality of adjusting mechanisms are arranged inside the roadbed, two drainage ditches are arranged on the surface of the roadbed, the drainage ditches are fixedly connected with a plurality of water collection wells through a plurality of first water inlet pipes, the surfaces of the plurality of water collection wells are fixedly connected with the inner wall of the roadbed, the surfaces of the plurality of water collection wells are all in contact with the surfaces of the well covers, the surfaces of the plurality of well covers are fixedly connected with cross plates through brackets, the slide grooves processed on the plurality of water collection wells are all slidably connected with filter screens, and the surfaces of the plurality of water collection wells are provided with water outlets.

[0006] For further improvement, a plurality of the outlet surfaces are fixedly connected to the water reservoir surface, and a plurality of the water reservoir surfaces are fixedly connected to the inner wall of the roadbed.

[0007] To be further improved, the adjustment mechanism includes a first shell, the surface of the first shell is fixedly connected to the inner wall of the roadbed, the inner wall of the first shell is fixedly connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a rack, the slide groove processed on the protruding part of the rack is slidably connected to the surface of the fixed column, both ends of the fixed column are fixedly connected to the inner wall of the first shell, the rack is meshed with the surface of the first gear, the first gear is rotatably connected to the inner wall of the first shell through a pin shaft, the first gear is meshed with the second gear, the second gear is rotatably connected to the first shell through a hollow rotating rod, the surface of the second gear is fixedly connected to a water outlet pipe, and the water outlet pipe is rotatably connected to the first shell through a bearing.

[0008] For further improvement, the surface of the water outlet pipe is sleeved with the surface of the spray pipe, the surface of the spray pipe is fixedly connected to the inner wall of the hollow rotating rod, the spray pipe passes through the second gear through a through hole, and a nozzle is installed on the surface of the water outlet pipe.

[0009] To be further improved, the auxiliary feeding mechanism includes a second shell, the surface of the second shell is fixedly connected to the surface of the water tank, the inner wall of the second shell is fixedly connected to a motor through a bracket, the end of the motor output shaft is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the protruding part of the inner wall of the second shell through a bearing, the threaded rod is threadedly connected to a slider, the slider is slidably connected to a groove processed on the inner wall of the second shell, a cross bar is fixedly connected to the surface of the slider, the protruding part of the cross bar is slidably connected to the groove processed on the rocker arm, the rocker arm is movably connected to the inner wall of the second shell through a pin shaft, a vertical rod is fixedly connected to the surface of the rocker arm, and the vertical rod is slidably connected to the groove processed on the second shell.

[0010] For further improvement, a plurality of the water storage tank surfaces are fixedly connected with spray pipes, and a plurality of the spray pipe surfaces are provided with water pumps.

[0011] The beneficial effect of the utility model is as follows: in the utility model, through the cooperation of the vertical rod and the auxiliary feeding mechanism, the rotation of the motor output shaft drives the threaded rod to rotate, thereby driving the slider to slide along the slide groove processed on the inner wall of the second shell, the movement of the slider drives the protruding part of the cross rod to slide along the slide processed on the swing rod, thereby driving the swing rod to swing, and the swing of the swing rod drives the vertical rod to slide along the slide groove processed on the second shell, so as to reduce the situation where impurities such as leaves block the drainage ditch, and rainwater can be collected and purified normally, and the operator only needs to manually dredge it regularly, thereby saving manual labor.

[0012] Through the cooperation of the nozzle and the adjustment mechanism, the telescopic end of the hydraulic cylinder moves to drive the protruding part of the rack to slide along the surface of the fixed column. The movement of the rack drives the first gear to rotate, thereby driving the second gear to rotate. The rotation of the second gear drives the water outlet pipe to rotate. When dust reduction treatment is required at other locations, the operator does not need to reinstall the nozzle, and the position of the nozzle can be quickly adjusted, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional view of

[0015] Figure 3 for Figure 2 A front sectional view of the auxiliary feeding mechanism;

[0016] Figure 4 for Figure 2 A top sectional view of the middle adjustment mechanism;

[0017] Figure 5 for Figure 2 A right side cross-sectional view of a part of the middle auxiliary feeding mechanism;

[0018] Figure 6 for Figure 2 A front sectional view of a portion of the middle adjustment mechanism.

[0019] Explanation of the accompanying drawings: 1. roadbed, 2. first water inlet pipe, 3. filter screen, 4. cross plate, 5. water collection well, 6. water outlet, 7. water pump, 8. adjusting mechanism, 801. first shell, 802. hydraulic cylinder, 803. rack, 804. fixed column, 805. first gear, 806. second gear, 807. water outlet pipe, 808. hollow rotating rod, 9. auxiliary feeding mechanism, 901. second shell, 902. motor, 903. threaded rod, 904. slider, 905. cross bar, 906. rocker arm, 907. vertical bar, 10. spray pipe, 11. water storage tank, 12. nozzle, 13. manhole cover, 14. drainage ditch. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-6 In the present embodiment, a system for collecting, purifying and utilizing rainwater from urban roads comprises a roadbed 1, a plurality of auxiliary feeding mechanisms 9 are arranged inside the roadbed 1, a plurality of adjusting mechanisms 8 are arranged inside the roadbed 1, two drainage ditches 14 are arranged on the surface of the roadbed 1, the drainage ditches 14 are fixedly connected with a plurality of water collection wells 5 through a plurality of first water inlet pipes 2, the surfaces of the plurality of water collection wells 5 are fixedly connected with the inner wall of the roadbed 1, the surfaces of the plurality of water collection wells 5 are all in contact with the surfaces of the manhole covers 13, the surfaces of the plurality of manhole covers 13 are all fixedly connected with cross plates 4 through brackets, the slide grooves processed on the plurality of water collection wells 5 are all slidably connected with filter nets 3, and the mesh size of the filter nets 3 is selected according to actual needs to meet the work needs.

[0022] Water outlets 6 are provided on the surfaces of multiple water collection wells 5, and the surfaces of multiple water outlets 6 are fixedly connected to the surfaces of water storage tanks 11, and the surfaces of multiple water storage tanks 11 are fixedly connected to the inner wall of the roadbed 1. The surfaces of water outlet pipes 807 are socketed with the surfaces of spray pipes 10, and the surfaces of spray pipes 10 are fixedly connected to the inner wall of the hollow rotating rod 808. The spray pipe 10 passes through the second gear 806 through a through hole, and a nozzle 12 is installed on the surface of water outlet pipes 807. The nozzle 12 rotates when the water outlet pipe 807 rotates. The surfaces of multiple water storage tanks 11 are fixedly connected to spray pipes 10, and the surfaces of multiple spray pipes 10 are provided with water pumps 7. The models of water pumps 7, hydraulic cylinders 802 and motors 902 can be selected according to actual needs to meet work needs.

[0023] See attached Figure 4 and attached Figure 6

[0024] The adjusting mechanism 8 includes a first shell 801, the surface of the first shell 801 is fixedly connected to the inner wall of the roadbed 1, the inner wall of the first shell 801 is fixedly connected to a hydraulic cylinder 802, the telescopic end of the hydraulic cylinder 802 is fixedly connected to a rack 803, the chute processed on the protruding part of the rack 803 is slidably connected to the surface of the fixed column 804, both ends of the fixed column 804 are fixedly connected to the inner wall of the first shell 801, the rack 803 is meshed with the surface of the first gear 805, the first gear 805 is rotatably connected to the inner wall of the first shell 801 through a pin, and the first Gear 805 is meshed with the second gear 806, and the second gear 806 is rotatably connected to the first housing 801 through a hollow rotating rod 808. A water outlet pipe 807 is fixedly connected to the surface of the second gear 806, and the water outlet pipe 807 is rotatably connected to the first housing 801 through a bearing. The movement of the telescopic end of the hydraulic cylinder 802 drives the protruding part of the rack 803 to slide along the surface of the fixed column 804. The movement of the rack 803 drives the first gear 805 to rotate, thereby driving the second gear 806 to rotate. The rotation of the second gear 806 drives the water outlet pipe 807 to rotate.

[0025] See attached Figure 3 and attached Figure 5

[0026] The auxiliary feeding mechanism 9 includes a second shell 901, the surface of the second shell 901 is fixedly connected to the surface of the water tank 11, the inner wall of the second shell 901 is fixedly connected to a motor 902 through a bracket, the end of the output shaft of the motor 902 is fixedly connected to a threaded rod 903, the threaded rod 903 is rotatably connected to the protruding portion of the inner wall of the second shell 901 through a bearing, the threaded rod 903 is connected to a slider 904 through a thread, the slider 904 is slidably connected to a slide groove processed on the inner wall of the second shell 901, the surface of the slider 904 is fixedly connected to a cross bar 905, the protruding portion of the cross bar 905 is connected to the groove processed on the swing rod 906 The swing rod 906 is movably connected to the inner wall of the second shell 901 through a pin shaft. A vertical rod 907 is fixedly connected to the surface of the swing rod 906. The vertical rod 907 is slidably connected to the slide groove processed on the second shell 901. The output shaft of the motor 902 rotates to drive the threaded rod 903 to rotate, thereby driving the slider 904 to slide along the slide groove processed on the inner wall of the second shell 901. The movement of the slider 904 drives the protruding part of the cross bar 905 to slide along the slide processed on the swing rod 906, thereby driving the swing rod 906 to swing. The swing of the swing rod 906 drives the vertical rod 907 to slide along the slide groove processed on the second shell 901.

[0027] Working principle: When using the rainwater collection and purification system to clean up urban roads:

[0028] Preparation process: The operator opens the manhole cover 13 and puts an appropriate amount of oxidizing agent into the water collection wells 5 placed in multiple urban roads in advance.

[0029] When it rains: start the motor 902 and the output shaft rotates clockwise to drive the threaded rod 903 to rotate, thereby driving the slider 904 to slide along the slide groove processed on the inner wall of the second shell 901. The movement of the slider 904 drives the protruding part of the cross bar 905 to slide along the slide processed on the swing rod 906, thereby driving the swing rod 906 to swing. The swing of the swing rod 906 drives the vertical rod 907 to slide to the left along the slide groove processed on the second shell 901. When the end of the vertical rod 907 contacts the roadbed, the output shaft of the motor 902 rotates counterclockwise to drive the vertical rod 907 to reset, and then the motor 902 rotates clockwise again. The vertical rod 907 continuously strikes the roadbed 1 to vibrate the drainage ditch 14, thereby preventing the drainage ditch 14 from being blocked. The operator only needs to clean the drainage ditch 14 regularly, thereby saving labor. When it rains, rainwater on the urban road flows along the drainage ditch 14 through multiple first water inlet pipes 2 into each water collection well 5. After the rainwater enters the water collection well 5, it reacts with the oxidizing agent to precipitate and oxidize the rainwater, and is filtered through the filter net 3 to complete the purification process. The purified rainwater enters the water storage tank 11 from the water outlet 6 for collection.

[0030] On sunny days: start the power supply of water pump 7, water pump 7 draws the purified rainwater in the water storage tank 11 into the spray pipe 10, and transports it to the water outlet pipe 807. A sealing gasket is provided at the connection between the water outlet pipe 807 and the spray pipe 10, and the water is sprayed from the nozzle 12, so as to reduce dust in the air above the roadbed 1. When it is necessary to reduce dust in the air at other positions, start the power supply of hydraulic cylinder 802, and the telescopic end of hydraulic cylinder 802 moves back and forth to drive the protruding part of rack 803 to slide along the surface of fixed column 804. The movement of rack 803 drives the first gear 805 to rotate, thereby driving the second gear 806 to rotate. The rotation of the second gear 806 drives the water outlet pipe 807 to rotate. The rotation of water outlet pipe 807 drives the nozzle 12 to rotate. When the nozzle 12 rotates to the position where dust reduction is required, turn off the power supply of hydraulic cylinder 802 to achieve rapid adjustment of the dust reduction position, thereby improving work efficiency.

[0031] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A system for collecting, purifying and utilizing rainwater on urban roads, comprising a roadbed (1), characterized in that: The roadbed (1) is provided with a plurality of auxiliary feeding mechanisms (9) inside, the roadbed (1) is provided with a plurality of regulating mechanisms (8) inside, the surface of the roadbed (1) is provided with two drainage ditches (14), the drainage ditches (14) are fixedly connected to a plurality of water collecting wells (5) through a plurality of first water inlet pipes (2), the surfaces of the plurality of water collecting wells (5) are fixedly connected to the inner wall of the roadbed (1), the surfaces of the plurality of water collecting wells (5) are all in contact with the surfaces of the well covers (13), the surfaces of the plurality of well covers (13) are all fixedly connected to the cross plates (4) through brackets, the slide grooves processed on the plurality of water collecting wells (5) are all slidably connected to the filter screens (3), and the surfaces of the plurality of water collecting wells (5) are provided with water outlets (6).

2. The urban road rainwater collection, purification and utilization system according to claim 1 is characterized by: The surfaces of the plurality of water outlets (6) are fixedly connected to the surface of the water storage tank (11), and the surfaces of the plurality of water storage tanks (11) are fixedly connected to the inner wall of the roadbed (1).

3. The urban road rainwater collection, purification and utilization system according to claim 1 is characterized by: The adjustment mechanism (8) comprises a first shell (801), the surface of the first shell (801) is fixedly connected to the inner wall of the roadbed (1), the inner wall of the first shell (801) is fixedly connected to a hydraulic cylinder (802), the telescopic end of the hydraulic cylinder (802) is fixedly connected to a rack (803), a sliding groove processed on a protruding portion of the rack (803) is slidably connected to the surface of a fixed column (804), both ends of the fixed column (804) are fixedly connected to the inner wall of the first shell (801), and the rack ( The first gear (805) is rotatably connected to the inner wall of the first housing (801) via a pin shaft; the first gear (805) is meshed with a second gear (806); the second gear (806) is rotatably connected to the first housing (801) via a hollow rotating rod (808); a water outlet pipe (807) is fixedly connected to the surface of the second gear (806); and the water outlet pipe (807) is rotatably connected to the first housing (801) via a bearing.

4. The urban road rainwater collection, purification and utilization system according to claim 3 is characterized by: The surface of the water outlet pipe (807) is sleeved with the surface of the spray pipe (10), the surface of the spray pipe (10) is fixedly connected to the inner wall of the hollow rotating rod (808), the spray pipe (10) passes through the second gear (806) through a through hole, and a spray head (12) is installed on the surface of the water outlet pipe (807).

5. The urban road rainwater collection, purification and utilization system according to claim 1 is characterized by: The auxiliary feeding mechanism (9) comprises a second housing (901), the surface of the second housing (901) being fixedly connected to the surface of the water storage tank (11), the inner wall of the second housing (901) being fixedly connected to a motor (902) via a bracket, the end of the output shaft of the motor (902) being fixedly connected to a threaded rod (903), the threaded rod (903) being rotatably connected to a protruding portion of the inner wall of the second housing (901) via a bearing, the threaded rod (903) being connected to a slider (904) via a threaded connection, The slider (904) is slidably connected to a slide groove processed on the inner wall of the second shell (901); a cross bar (905) is fixedly connected to the surface of the slider (904); a protruding portion of the cross bar (905) is slidably connected to a slide groove processed on a swing rod (906); the swing rod (906) is movably connected to the inner wall of the second shell (901) via a pin; a vertical rod (907) is fixedly connected to the surface of the swing rod (906); and the vertical rod (907) is slidably connected to the slide groove processed on the second shell (901).

6. The urban road rainwater collection, purification and utilization system according to claim 2 is characterized by: The surfaces of the plurality of water storage tanks (11) are fixedly connected to a spray pipe (10), and the surfaces of the plurality of spray pipes (10) are provided with a water pump (7).

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