Municipal rainwater regulation and storage device

Abstract

The municipal rainwater regulation and storage device comprises a pre-buried box and a flow guide box, the top of the pre-buried box is fixedly connected with the flow guide box, a water pumping pipe is arranged above the right side of the pre-buried box in a penetrating mode, a hydraulic gate is arranged below the right side of the pre-buried box in a penetrating mode, and a water injection pipe is movably arranged in the middle of the top side of the flow guide box in a penetrating mode. According to the water storage tank, the whole water storage tank does not need to be lifted out of the pre-embedded box through lifting in the whole operation process, the manufacturing cost is greatly reduced, workers do not need to enter the water storage space for flushing treatment, and the convenience of use and operation is further improved; in this way, contacted cleaning water is sprayed out through grating holes in the outer wall of the flushing disc, the vortex impeller can enable the injected cleaning water to be sprayed in a rotating mode, the cleaning range is increased, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater regulating and storing devices, in particular to a municipal rainwater regulating and storing device. Background Art

[0002] With the development of urbanization, the amount of rainwater runoff increases. The peak flow of rainwater runoff is temporarily stored in the storage tank. After the flow decreases, the water is discharged from the storage tank to reduce the peak flow, reduce the diameter of the downstream rainwater main pipe, improve the drainage standard and flood control capacity of the region, and reduce waterlogging disasters. However, the current rainwater storage tank is not easy to clean, and it is easy to produce odor due to the precipitation of debris after long-term use, and the use effect is not ideal.

[0003] In the prior art, application number 202121670838.3 discloses a municipal rainwater storage device, including an embedded box, a partition is provided inside the embedded box, which is used to divide the inner cavity of the embedded box into a sedimentation chamber and a storage chamber, and a top plate is provided at the upper end of the embedded box; a sedimentation box and a driving component for driving the sedimentation box to rise and fall are provided inside the sedimentation chamber, an overflow hole is penetrated through the side of the sedimentation box close to the partition, and a sliding hole coaxial with the overflow hole is penetrated through the surface of the partition, a liquid guide tube is slidably installed inside the sliding hole, and an elastic component is provided inside the storage chamber, and the elastic component is connected to the liquid guide tube, which is used to drive the liquid guide tube to be inserted into the overflow hole; the above-mentioned device needs to lift the large sedimentation box out of the inner cavity of the embedded box, and still requires staff to enter the sedimentation box to clean dirt, and the operation of lifting the sedimentation box is time-consuming and labor-intensive.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a municipal rainwater storage device to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A municipal rainwater regulating and storing device comprises an embedded box and a diversion box, wherein the top of the embedded box is fixedly connected to the diversion box, a pumping pipe is provided through the upper right side of the embedded box, a hydraulic gate is provided through the lower right side of the embedded box, a water injection pipe is movably provided through the middle of the top side of the diversion box, a lifting and adjusting seat is provided on the left side of the water injection pipe, and a water inlet pipe is provided on the left side of the lifting and adjusting seat.

[0008] Preferably, a guide plate is fixedly connected to the bottom side of the inner cavity of the guide box, a water outlet is provided on the right side of the top of the guide plate, a drainage box is fixedly connected to the left side of the top of the guide plate, the top side of the drainage box is fixedly connected to the water inlet pipe, and a flow equalizing plate is provided on the right side of the drainage box.

[0009] Preferably, the lifting and adjusting seat includes a mounting plate and a limiting tube. The top side of the mounting plate is fixedly connected to the limiting tube. A first servo motor is fixedly connected to the left side of the mounting plate. A rotating tube is provided in the middle of the inner cavity of the mounting plate through a bearing. A worm gear is sleeved on the outer wall of the rotating tube.

[0010] Preferably, the output shaft of the first servo motor extends into the inner cavity of the mounting plate and is fixedly connected to a worm, the worm is matched and meshed with the worm wheel, a threaded rod is connected to the inside of the rotating tube via a nut, the bottom end of the threaded rod movably passes through the bottom side of the guide plate and is fixedly connected to a lifting plate.

[0011] Preferably, the threaded rod movably extends into the interior of the limiting tube, a sliding notch is dug on the outer wall of the threaded rod, a limiting protrusion is fixedly connected to the inner wall of the limiting tube, and the limiting protrusion is slidably engaged with the sliding notch on the outer wall of the threaded rod.

[0012] Preferably, a flushing tray is fixedly connected to the bottom of the lifting plate, the water injection pipe movably passes through the bottom side of the guide plate, and the middle part of the top side of the lifting plate is fixedly connected to the water injection pipe and extends into the inner cavity of the flushing tray.

[0013] Preferably, the flushing tray comprises a tray body and an operation box, the bottom side of the tray body is fixedly connected to the operation box, a grille hole is provided through the outer wall of the tray body, and a buffer pad is fixedly connected to the bottom side of the operation box.

[0014] Preferably, a second servo motor is fixedly connected to the middle of the inner cavity of the operation box, the output shaft of the second servo motor extends into the inner cavity of the disk body, and a vortex impeller is fixedly mounted on the outer wall.

[0015] The beneficial effects of the utility model are as follows: the overall operation does not require the setting of a lift to lift the overall water storage tank out of the embedded box, which greatly reduces the manufacturing cost, and does not require staff to enter the water storage space for flushing treatment, the convenience of operation is further improved, and the contacted cleaning water is sprinkled out through the grille holes on the outer wall of the flushing plate. The vortex impeller can increase the cleaning range of the injected cleaning water in a rotating spraying manner, and the practicality is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a municipal rainwater storage device according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a guide box of a municipal rainwater regulation and storage device according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the appearance structure of a drainage box of a municipal rainwater regulating and storing device according to an embodiment of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a lifting and lowering adjustment seat of a municipal rainwater regulating and storing device according to an embodiment of the utility model.

[0021] Figure 5 This is a schematic diagram of the appearance structure of a flushing disk of a municipal rainwater regulating and storing device according to an embodiment of the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the internal structure of a flushing disk of a municipal rainwater regulating and storing device according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Embedded box; 2. Guide box; 3. Pumping pipe; 4. Hydraulic gate; 5. Water injection pipe; 6. Lifting adjustment seat; 7. Water inlet pipe; 8. Guide plate; 9. Drain port; 10. Drain box; 11. Flow equalizing plate; 12. Mounting plate; 13. Limiting pipe; 14. First servo motor; 15. Rotating pipe; 16. Worm gear; 17. Worm; 18. Threaded rod; 19. Lifting plate; 20. Sliding notch; 21. Flushing plate; 22. Plate body; 23. Operation box; 24. Grille hole; 25. Buffer pad; 26. Second servo motor; 27. Vortex impeller. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a municipal rainwater regulating and storing device is provided. Embodiment 1

[0027] like Figure 1-6 As shown, a municipal rainwater regulating and storing device according to an embodiment of the utility model comprises an embedded box 1 and a guide box 2. The top of the embedded box 1 is fixedly connected to the guide box 2. A pumping pipe 3 is provided through the upper right side of the embedded box 1. A hydraulic gate 4 is provided through the lower right side of the embedded box 1. A water injection pipe 5 is movably provided through the middle of the top side of the guide box 2. A lifting and adjusting seat 6 is provided on the left side of the water injection pipe 5. A water inlet pipe 7 is provided on the left side of the lifting and adjusting seat 6. A guide plate 8 is fixedly connected to the bottom side of the inner cavity of the guide box 2. A drain port 9 is provided through the right side of the top of the guide plate 8. The left side of the top of the guide plate 8 is fixedly connected to A drainage box 10 is connected, and the top side of the drainage box 10 is fixedly connected with the water inlet pipe 7. A flow equalizing plate 11 is provided on the right side of the drainage box 10. By collecting rainwater into the embedded box 1 through the water inlet pipe 7, the rainwater will pass through the flow equalizing plate 11, which will make the process of water flowing into the embedded box 1 more uniform, and the rainwater will enter the embedded box 1 through the drain port 9 on the guide plate 8, so that the rainwater can flow into the embedded box 1 along the right side of the inner wall of the embedded box 1 for storage. The rainwater flowing along the right side of the inner wall of the embedded box 1 can flush the inner wall of the embedded box 1, thereby cleaning the inner wall of the embedded box 1. Embodiment 2

[0028] like Figure 1-6As shown, a municipal rainwater regulating and storing device according to an embodiment of the utility model comprises an embedded box 1 and a guide box 2. The top of the embedded box 1 is fixedly connected to the guide box 2. A pumping pipe 3 is provided on the upper right side of the embedded box 1. A hydraulic gate 4 is provided on the lower right side of the embedded box 1. A water injection pipe 5 is movably provided on the middle part of the top side of the guide box 2. A lifting adjustment seat 6 is provided on the left side of the water injection pipe 5. A water inlet pipe 7 is provided on the left side of the lifting adjustment seat 6. The lifting adjustment seat 6 comprises a mounting plate 12 and a limiting tube 13. The top side of the mounting plate 12 is fixedly connected to the limiting tube 13. A first servo motor 14 is fixedly connected to the left side of the mounting plate 12. A rotating tube 15 is provided through the bearing in the middle of the inner cavity of the mounting plate 12, and a worm gear 16 is sleeved on the outer wall of the rotating tube 15. The output shaft of the first servo motor 14 extends into the inner cavity of the mounting plate 12 and is fixedly connected with a worm 17. The worm 17 is matched and meshed with the worm gear 16. A threaded rod 18 is connected to the inside of the rotating tube 15 through a nut. The bottom end of the threaded rod 18 movably passes through the bottom side of the guide plate 8 and is fixedly connected with a lifting plate 19. The threaded rod 18 movably extends into the inside of the limiting tube 13. A sliding notch 20 is dug on the outer wall of the threaded rod 18. A limiting protrusion is fixedly connected to the inner wall of the limiting tube 13, and the limiting protrusion is connected with the lifting plate 19 through the limiting protrusion. The sliding notch 20 on the outer wall of the threaded rod 18 is slidably engaged, and the bottom of the lifting plate 19 is fixedly connected to the flushing plate 21. The water injection pipe 5 movably penetrates the bottom side of the guide plate 8. The middle part of the top side of the lifting plate 19 is fixedly connected to the water injection pipe 5, and extends into the inner cavity of the flushing plate 21. By starting the first servo motor 14, the output shaft of the first servo motor 14 drives the worm gear 16 to engage and drive through the worm 17, so that the rotating tube 15 inside the worm gear 16 engages and drives the threaded rod 18 through the nut, and the upper limit protrusion on the inner wall of the limit tube 13 is engaged with the sliding notch on the outer wall of the threaded rod 18, so that the lifting plate 19 can be connected With the flushing tray 21, the water injection pipe 5 is lowered and extended into the bottom of the inner cavity of the embedded box 1, and then connected to the water injection pipe 5 through a pipeline through the input end of the external water pump. When cleaning is needed, water is sent to the flushing tray 21 through the water injection pipe 5, and the dirt settled on the bottom of the inner wall of the embedded box 1 is flushed through the flushing tray 21. At the same time, the hydraulic gate 4 is opened to discharge the flushed dirt directly. The overall operation does not require the setting of a lift to lift the entire water tank out of the embedded box 1, which greatly reduces the manufacturing cost and does not require staff to enter the water storage space for flushing treatment, thereby further improving the convenience of operation. Embodiment 3

[0029] like Figure 1-6As shown, a municipal rainwater regulating and storing device according to an embodiment of the utility model comprises an embedded box 1 and a diversion box 2. The top of the embedded box 1 is fixedly connected to the diversion box 2. A pumping pipe 3 is provided on the upper right side of the embedded box 1. A hydraulic gate 4 is provided on the lower right side of the embedded box 1. A water injection pipe 5 is movably provided on the middle part of the top side of the diversion box 2. A lifting and adjusting seat 6 is provided on the left side of the water injection pipe 5. A water inlet pipe 7 is provided on the left side of the lifting and adjusting seat 6. A flushing tray 21 comprises a tray body 22 and an operation box 23. The bottom side of the tray body 22 is fixedly connected to the operation box 23. A grille hole 24 is provided on the outer wall of the tray body 22. A buffer pad 25 is fixedly connected to the bottom side of the operation box 23. The operation box 23 A second servo motor 26 is fixedly connected to the middle of the inner cavity, and the output shaft of the second servo motor 26 extends into the inner cavity of the disk body 22, and a vortex impeller 27 is fixedly mounted on the outer wall. The second servo motor 26 is started while water is delivered to the flushing disk 21 through the water injection pipe 5. The output shaft of the second servo motor 26 drives the vortex impeller 27 to rotate. After the pumped water enters the flushing disk 21, it will contact the vortex impeller 27. Under the action of the vortex impeller 27, the contacted cleaning water is sprinkled out through the grille holes 24 on the outer wall of the flushing disk 21. The vortex impeller 27 can increase the range of cleaning by the way of rotating spraying of the injected cleaning water, and greatly improve the practicality.

[0030] In summary, with the help of the above-mentioned technical scheme of the utility model, when this device is in use, rainwater is collected into the embedded box 1 through the water inlet pipe 7, and the rainwater will pass through the flow equalizing plate 11 to make the process of water flowing into the embedded box 1 more uniform, and the rainwater will enter the embedded box 1 through the drain port 9 on the guide plate 8, so that the rainwater can flow into the embedded box 1 along the right side of the inner wall of the embedded box 1 for storage. By starting the first servo motor 14, the output shaft of the first servo motor 14 drives the worm gear 16 to engage and drive through the worm 17, so that the rotating tube 15 inside the worm gear 16 engages and drives the threaded rod 18 through the nut, and under the action of the upper limit protrusion on the inner wall of the limiting tube 13 and the sliding notch on the outer wall of the threaded rod 18, the lifting plate 19 can be made to descend with the flushing plate 21 and the water injection pipe 5 to extend into the bottom of the inner cavity of the embedded box 1, and then connected with the water injection pipe 5 through the pipeline through the input end of the external water pump. When cleaning is needed, through the water injection The pipe 5 delivers water to the flushing tray 21, and the dirt deposited on the bottom of the inner wall of the embedded box 1 is flushed through the flushing tray 21. At the same time, the hydraulic gate 4 is opened to discharge the flushed dirt directly. By starting the first servo motor 14, the output shaft of the first servo motor 14 drives the worm gear 16 to engage and drive through the worm 17, so that the rotating tube 15 inside the worm gear 16 engages and drives the threaded rod 18 through the nut, and under the action of the upper limit protrusion on the inner wall of the limiting tube 13 and the sliding notch on the outer wall of the threaded rod 18, the lifting plate 19 can be made to descend with the flushing tray 21 and the water injection pipe 5 to extend into the lower part of the inner cavity of the embedded box 1, and then connected with the water injection pipe 5 through the pipeline through the input end of the external water pump. When cleaning is needed, water is delivered to the flushing tray 21 through the water injection pipe 5, and the dirt deposited on the bottom of the inner wall of the embedded box 1 is flushed through the flushing tray 21. At the same time, the hydraulic gate 4 is opened to discharge the flushed dirt directly.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal rainwater storage device, comprising a pre-buried box (1) and a diversion box (2), characterized in that: The top of the embedded box (1) is fixedly connected to the guide box (2), a water pumping pipe (3) is provided through the upper right side of the embedded box (1), a hydraulic gate (4) is provided through the lower right side of the embedded box (1), a water injection pipe (5) is movably provided through the middle of the top side of the guide box (2), a lifting and adjusting seat (6) is provided on the left side of the water injection pipe (5), and a water inlet pipe (7) is provided on the left side of the lifting and adjusting seat (6).

2. A municipal rainwater storage device according to claim 1, characterized in that: A guide plate (8) is fixedly connected to the bottom side of the inner cavity of the guide box (2); a water outlet (9) is provided through the right side of the top of the guide plate (8); a drainage box (10) is fixedly connected to the left side of the top of the guide plate (8); the top side of the drainage box (10) is fixedly connected to the water inlet pipe (7); and a flow equalizing plate (11) is provided through the right side of the drainage box (10).

3. A municipal rainwater storage device according to claim 2, characterized in that: The lifting and lowering adjustment seat (6) comprises a mounting plate (12) and a limiting tube (13); the top side of the mounting plate (12) is fixedly connected to the limiting tube (13); the left side of the mounting plate (12) is fixedly connected to a first servo motor (14); a rotating tube (15) is provided through the middle of the inner cavity of the mounting plate (12) via a bearing; and a worm gear (16) is sleeved on the outer wall of the rotating tube (15).

4. A municipal rainwater storage device according to claim 3, characterized in that: The output shaft of the first servo motor (14) extends into the inner cavity of the mounting plate (12) and is fixedly connected to a worm (17). The worm (17) is matched and meshed with the worm wheel (16). A threaded rod (18) is connected to the inside of the rotating tube (15) via a nut. The bottom end of the threaded rod (18) movably passes through the bottom side of the guide plate (8) and is fixedly connected to a lifting plate (19).

5. A municipal rainwater storage device according to claim 4, characterized in that: The threaded rod (18) movably extends into the interior of the limiting tube (13); a sliding notch (20) is excavated on the outer wall of the threaded rod (18); a limiting protrusion is fixedly connected to the inner wall of the limiting tube (13), and the limiting protrusion is slidably engaged with the sliding notch (20) on the outer wall of the threaded rod (18).

6. A municipal rainwater storage device according to claim 5, characterized in that: The bottom of the lifting plate (19) is fixedly connected to a flushing plate (21), the water injection pipe (5) movably penetrates the bottom side of the guide plate (8), and the middle part of the top side of the lifting plate (19) is fixedly connected to the water injection pipe (5) and extends into the inner cavity of the flushing plate (21).

7. A municipal rainwater storage device according to claim 6, characterized in that: The flushing tray (21) comprises a tray body (22) and an operating box (23); the bottom side of the tray body (22) is fixedly connected to the operating box (23); a grille hole (24) is provided through the outer wall of the tray body (22); and a buffer pad (25) is fixedly connected to the bottom side of the operating box (23).

8. A municipal rainwater storage device according to claim 7, characterized in that: A second servo motor (26) is fixedly connected to the middle of the inner cavity of the operation box (23); the output shaft of the second servo motor (26) extends into the inner cavity of the disk body (22), and a vortex impeller (27) is sleeved and fixed on the outer wall.

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