Municipal greening water supply and drainage filtering device

Abstract

The utility model provides a municipal greening water supply and drainage filtering device, which belongs to the field of water quality filtering and comprises a water storage tank, a rainwater receiver is arranged on the upper end face of the water storage tank, the rainwater receiver is communicated with the water storage tank, a water inlet is formed in the water storage tank, a water outlet is formed in the water storage tank, and an opening is formed in the water storage tank. An opening is formed in the upper end face of the water storage tank, an automatic valve is arranged in the opening, a water guide plate is arranged in the water storage tank, a drainage opening is formed in the water guide plate, a screening net is arranged in the water storage tank, a filtering assembly is arranged on the water storage tank, and a moving assembly is arranged on the lower end face of the water storage tank; and the two cleaning assemblies are symmetrically arranged. According to the device, large-particle impurities can be prevented from entering the device and can be cleaned out, meanwhile, the filter in the device can be conveniently detached and replaced, and the use requirements of workers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filtration, in particular to a municipal greening water supply and drainage filtration device. Background Art

[0002] Municipal greening is the activity of planting plants to improve the municipal environment. As the restorative tissue in the municipal ecosystem, the municipal ecosystem has the ability to recover from external interference and destruction. The main reason why the municipal ecosystem has the restorative function is due to the role of the greening ecological environment in the municipality.

[0003] In the process of rainwater, water supply and pipe water entering the existing water supply and drainage filtration device, large particles of impurities or leaves will also enter the device at the same time. After long-term use, impurities will accumulate and clog the device, causing damage to the device. At the same time, the filter is installed in the device, and the staff needs to perform tedious operations to disassemble and install the filter. Therefore, it is extremely inconvenient to replace and repair the filter. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a municipal greening water supply and drainage filtering device.

[0005] The embodiment of the utility model provides a municipal greening water supply and drainage filtering device, comprising:

[0006] A water storage tank, wherein a rainwater receiver is provided on the upper end surface of the water storage tank, the rainwater receiver is connected to the water storage tank, a water inlet is provided on the water storage tank, a water outlet is provided on the water storage tank, an opening is provided on the water storage tank, an automatic valve is provided in the opening, a water guide plate is provided in the water storage tank, a drainage port is provided on the water guide plate, a sub-screen is provided in the water storage tank, a filtering assembly is provided on the water storage tank, and a moving assembly is provided on the lower end surface of the water storage tank;

[0007] Two cleaning components are symmetrically arranged with each other; the cleaning component includes a fixed block arranged in a water tank, a limiting rod is arranged in the water tank, a reciprocating screw is arranged on one end of the fixed block, both ends of the reciprocating screw are rotatably connected in the water tank, a platform is arranged on the outer wall of the water tank, a rotating motor is arranged on the platform, the motor shaft of the rotating motor passes through the water tank and is fixedly connected to one end of the reciprocating screw, the end of the fixed block away from the reciprocating screw is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a gear, a tooth chain is arranged in the water tank, the tooth chain and the gear are meshed with each other, the end of the rotating rod away from the fixed block is fixedly connected to a turntable, and a brush is arranged on the lower end surface of the turntable.

[0008] Furthermore, the filter assembly includes a hole arranged on the water tank, the filter box is slidably connected in the hole, the filter box is provided with two slide rails symmetrically arranged with each other, both of the slide rails are slidably connected with sliders, and both of the sliders are fixedly connected in the water tank.

[0009] Furthermore, the moving assembly includes a plurality of connecting rods arranged on the lower end surface of the water tank, and a universal wheel is arranged at one end of the plurality of connecting rods away from the water tank.

[0010] Furthermore, the two rotating motors are both made of corrosion-resistant materials.

[0011] Furthermore, the rainwater receiver is arranged in an inverted trapezoidal shape.

[0012] Furthermore, the filter box is provided with a handle.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can block and clean out large particles of impurities, leaves and the like from the device during the filtering process, thereby reducing damage to the device caused by blockage by large particles of impurities and the like. At the same time, the detachable filtering device can be easily replaced and repaired by the staff, thus facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a municipal greening water supply and drainage filtering device described in an embodiment of the utility model.

[0016] Figure 2 It is a three-dimensional schematic diagram of the internal section of a municipal greening water supply and drainage filtering device described in an embodiment of the utility model.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of a filter assembly of a municipal greening water supply and drainage filter device described in an embodiment of the utility model.

[0018] In the above drawings: 1 water tank, 2 rainwater receiver, 3 water inlet, 4 water outlet, 5 fixed block, 6 limiting rod, 7 reciprocating screw, 8 rotating rod, 9 gear, 10 tooth chain, 11 turntable, 12 brush, 13 opening, 14 automatic valve, 15 water guide plate, 16 drainage port, 17 sub-screen, 18 hole, 19 filter box, 20 slide rail, 21 slider, 22 connecting rod, 23 universal wheel, 24 rotating motor, 25 handle. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 3 As shown, the embodiment of the utility model proposes a municipal greening water supply and drainage filtering device, comprising:

[0021] The detailed working process of the utility model is a water storage tank 1, and a rainwater receiver 2 is arranged on the upper end surface of the water storage tank 1. The rainwater receiver 2 is arranged in an inverted trapezoidal shape. Through the inverted trapezoidal shape, the upper end surface of the rainwater receiver 2 is larger, and more rainwater can be received. The rainwater receiver 2 is connected to the water storage tank 1, and a water inlet 3 is arranged on the water storage tank 1. The water storage tank 1 is provided with a water outlet 4, and the water outlet 4 is connected with a spraying structure, which can spray the water in the water storage tank 1 and irrigate the green plants. The water storage tank 1 is provided with an opening 13, and an automatic valve 14 is arranged in the opening 13. The automatic valve 14 is a prior art, which can automatically open and close the door. A water guide plate 15 is provided in the water tank 1, and a drainage port 16 is provided on the water guide plate 15. A sub-screen 17 is provided in the water tank 1, and the sub-screen 17 can block large particles of impurities and leaves, etc. The water tank 1 is provided with a filter assembly, and the filter assembly includes a hole 18 provided on the water tank 1, and a filter box 19 is slidably connected in the hole 18. This filter box 19 can filter smaller particles of impurities in sewage and substances harmful to vegetation, and is easily blocked by large particles of impurities;

[0022] A handle 25 is provided on the filter box 19, through which the staff can easily pull out the filter box 19, thereby completing the replacement and maintenance work of the filter box 19. Two slide rails 20 are symmetrically arranged on the filter box 19, and sliders 21 are slidably connected in the two slide rails 20. The two sliders 21 are fixedly connected in the water storage tank 1. A moving component is provided on the lower end surface of the water storage tank 1. The moving component includes a plurality of connecting rods 22 arranged on the lower end surface of the water storage tank 1. The ends of the plurality of connecting rods 22 away from the water storage tank 1 are all provided with universal wheels 23. Through the arrangement of the above structure, the staff can pull the filter box 19 out. The box 19 can be easily replaced and installed, which ensures the quality of purified water and facilitates the maintenance of the filtering device. The staff can move the device to a designated position and complete the work through the setting of the universal wheel 23. Two cleaning components are symmetrically arranged. The cleaning component includes a fixed block 5 arranged in the water storage tank 1, a limiting rod 6 is arranged in the water storage tank 1, and a reciprocating screw rod 7 is arranged on one end of the fixed block 5. The reciprocating screw rod 7 is a prior art that can make the object arranged thereon move back and forth. The two ends of the reciprocating screw rod 7 are rotatably connected in the water storage tank 1, and a platform is arranged on the outer wall of the water storage tank 1;

[0023] A rotating motor 24 is provided on the platform. The rotating motor 24 is a prior art. By turning on the rotating motor 24, the object connected thereto can be rotated. Through the above structure, the staff can clean the impurities blocked on the sub-screen 17. The setting of the reciprocating screw rod 7 can make the brush 12 clean more on the sub-screen 17 to make it clean more cleanly. Both rotating motors 24 are made of anti-corrosion materials. The corrosion resistance of the anti-corrosion materials can reduce the damage to the rotating motor 24 exposed to the environment and extend the service life of the device. The motor shaft of the rotating motor 24 passes through the water tank 1 and is fixedly connected to one end of the reciprocating screw rod 7. The end of the fixed block 5 away from the reciprocating screw rod 7 is rotatably connected to a rotating rod 8. One end of the rotating rod 8 is fixedly connected to a gear 9. A tooth chain 10 is provided in the water tank 1. The tooth chain 10 and the gear 9 are meshed with each other. The end of the rotating rod 8 away from the fixed block 5 is fixedly connected to a turntable 11, and a brush 12 is provided on the lower end surface of the turntable 11 as follows:

[0024] The staff first places the device at the designated position through the universal wheel 23, and then pours water into the device from the water inlet 3. At the same time, if it rains, rainwater falls from the rainwater receiver 2 into the device, and then the water to be filtered gathers on the water guide plate 15, and then falls from the drainage port 16 until it converges on the sub-screen 17. At this time, the sub-screen 17 blocks larger particles of impurities, and the remaining sewage continues to fall to the top of the filter box 19, and the filter box 19 completes the separation of fine particles and dissolved substances that harm vegetation in the sewage. Then the filtered water falls to the bottom of the device and is stored, and then the water is discharged through the water outlet 4 and sprayed on the vegetation through other devices. After completing the work many times, the staff can pull the handle 25 to slide the filter box 19 through the slide The rail 20 and the slider 21 are slidably connected and pulled out from the hole 18 to complete the replacement and maintenance work of the filter box 19. Then the staff can open the automatic valve 14, open the opening 13, and then turn on the two rotating motors 24. The rotating motors 24 drive the two reciprocating screw rods 7 to rotate, so that the fixed block 5 thereon moves back and forth, thereby driving the rotating rod 8 connected thereto to reciprocate. At the same time, due to the meshing of the gear 9 connected to the rotating rod 8 with the toothed chain 10, the gear 9 reciprocates on the toothed chain 10, driving the rotating rod 8 to rotate, and causing the turntable 11 and the brush 12 to reciprocate, so that the residue on the sub-screen 17 can be cleaned out from the opening 13 for multiple times, thereby completing the work of blocking impurities and preparing for the next round of filtration.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A municipal greening water supply and drainage filtering device, characterized in that: include: A water storage tank (1), wherein a rainwater receiver (2) is provided on the upper end surface of the water storage tank (1), wherein the rainwater receiver (2) is in communication with the water storage tank (1), wherein a water inlet (3) is provided on the water storage tank (1), wherein a water outlet (4) is provided on the water storage tank (1), wherein an opening (13) is provided on the water storage tank (1), wherein an automatic valve (14) is provided in the opening (13), wherein a water guide plate (15) is provided in the water storage tank (1), wherein a drainage port (16) is provided on the water guide plate (15), wherein a sub-screen (17) is provided in the water storage tank (1), wherein a filter assembly is provided on the water storage tank (1), and wherein a moving assembly is provided on the lower end surface of the water storage tank (1); Two cleaning assemblies are arranged symmetrically to each other; the cleaning assembly comprises a fixed block (5) arranged in a water tank (1), a limiting rod (6) is arranged in the water tank (1), a reciprocating screw rod (7) is arranged on one end of the fixed block (5), both ends of the reciprocating screw rod (7) are rotatably connected in the water tank (1), a platform is arranged on the outer wall of the water tank (1), a rotating motor (24) is arranged on the platform, and the motor shaft of the rotating motor (24) passes through the water tank (1). The water storage tank (1) is provided with a toothed chain (10), the toothed chain (10) and the gear (9) are meshed with each other, and the end of the rotating rod (8) away from the fixed block (5) is fixedly connected to a rotating disk (11), and a brush (12) is provided on the lower end surface of the rotating disk (11).

2. A municipal greening water supply and drainage filtering device according to claim 1, characterized in that: in: The filter assembly comprises a hole (18) arranged on the water storage tank (1), a filter box (19) is slidably connected in the hole (18), two slide rails (20) are symmetrically arranged on the filter box (19), and sliders (21) are slidably connected in the two slide rails (20), and the two sliders (21) are fixedly connected in the water storage tank (1).

3. A municipal greening water supply and drainage filtering device according to claim 1, characterized in that: in: The moving assembly comprises a plurality of connecting rods (22) arranged on the lower end surface of the water tank (1), and a universal wheel (23) is provided at one end of the plurality of connecting rods (22) away from the water tank (1).

4. A municipal greening water supply and drainage filtering device according to claim 1, characterized in that: in: The two rotating motors (24) are both made of corrosion-resistant materials.

5. A municipal greening water supply and drainage filtering device according to claim 1, characterized in that: in: The rainwater receiver (2) is arranged in an inverted trapezoidal shape.

6. A municipal greening water supply and drainage filtering device according to claim 2, characterized in that: in: The filter box (19) is provided with a handle (25).

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