Anti-blocking structure for municipal water supply and drainage

Abstract

The utility model discloses an anti-blocking structure for municipal water supply and drainage, which belongs to the technical field of municipal water supply and drainage and comprises a drainage tank, a drainage pipe is arranged in the drainage tank, a filter screen is arranged in the drainage pipe, moving grooves are formed in the drainage pipe and the drainage tank, and the positions of the two moving grooves correspond to each other. A first moving plate is movably connected into the upper moving groove, and a second moving plate is movably connected into the lower moving groove. According to the anti-blocking structure for municipal water supply and drainage, the moving groove, the first moving plate, the second moving plate, a first electric telescopic rod, an impact rod and a vibration block are arranged, and the impact rod and the vibration block rapidly move in the using process of the anti-blocking structure, so that the anti-blocking structure can collide with a filter screen, and the filter screen is driven to vibrate; and by vibrating the filter screen, impurities blocked in meshes of the filter screen can be cleaned, so that the situation that the drainage efficiency of the drainage pipe is affected by blockage of the filter screen is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal water supply and drainage, in particular to an anti-blocking structure for municipal water supply and drainage. Background Art

[0002] Municipal administration refers to various administrative work in a city. It also refers to market trade affairs and urban management work. It includes industry, commerce, transportation, public security, culture, education, environment, sanitation and infrastructure, etc. Municipal life involves water use, and accordingly, a large amount of domestic or industrial wastewater will be discharged. Among the various wastewaters, there are often a large amount of large dirt or impurities, so most municipal drainage pipes are generally equipped with filtering and anti-blocking structures.

[0003] A Chinese patent discloses an anti-clogging structure for municipal water supply and drainage, with the publication number CN217267896U. The article proposes "comprising a filter box, a water inlet pipe is arranged on the upper left side of the filter box, a solenoid valve is arranged on the left side of the water inlet pipe, a first filter plate is arranged on the left side of the interior of the filter box, a second filter plate is arranged on the right side of the interior of the filter box, a water pump is installed on the right side of the filter box, a water outlet is arranged on the lower right side of the filter box corresponding to the water pump, an inspection door is arranged in the middle of the top of the filter box, a supporting leg is arranged at the bottom corner of the filter box, and a mud discharge pipe is arranged on the left side of the bottom of the filter box and between the supporting legs". In the use of existing drainage pipes, impurities are usually filtered through a filter net, but after long-term use, the mesh of the filter net is prone to clogging, thereby affecting the drainage efficiency of the drain pipe, and the filter net is usually installed in the pipe, which is inconvenient to replace. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an anti-clogging structure for municipal water supply and drainage, which solves the problem that the existing drainage pipes are usually filtered through a filter net during use, but the mesh of the filter net is prone to blockage after long-term use, thereby affecting the drainage efficiency of the drainage pipe, and the filter net is usually installed in the pipe, which is inconvenient to replace.

[0005] The technical solution of the utility model is as follows: an anti-blocking structure for municipal water supply and drainage, comprising a drainage box, a drainage pipe is arranged in the drainage box, a filter is arranged in the drainage pipe, movable grooves are provided in the drainage pipe and the drainage box, and the positions of the two movable grooves correspond to each other, a first movable plate is movably connected in the upper movable groove, a second movable plate is movably connected in the lower movable groove, an installation groove is provided at the bottom of the second movable plate, a first electric telescopic rod is fixedly connected in the installation groove, an output end of the first electric telescopic rod is connected to an end corresponding to a collision rod, a vibration block is provided at the other end of the collision rod, four support rods are fixedly connected to the top of the second movable plate, and the top ends of the four support rods are connected to the bottom of the same first movable plate, and the top of the first movable plate is connected to the output end of the second electric telescopic rod.

[0006] As a further solution of the utility model: one end of the drainage box is connected to a corresponding end of the connecting pipe, and a buffer pad is provided on the inner wall of the connecting pipe, and the buffer pad is a rubber buffer pad.

[0007] As a further solution of the utility model: the shape of the buffer pad is annular, the inner wall of the buffer pad is connected to the outer wall of the flushing pipe, and one end of the flushing pipe is flush with the corresponding end of the connecting pipe.

[0008] As a further solution of the utility model: the top of the drainage box is connected to the bottom of the installation box, the inner wall of the installation box is connected to the outer wall of the installation block, and the inner wall of the installation block is connected to the outer wall of the second electric telescopic rod.

[0009] As a further solution of the utility model: one end of the drainage box is connected to a corresponding end of a sewage pipe, a stirring shaft is arranged in the sewage pipe, and the outer wall of the stirring shaft is respectively connected to the inner walls of several connecting rings.

[0010] As a further solution of the utility model: the outer wall of the connecting ring is provided with a plurality of crushing blades, and the crushing blades are arranged in an inclined state.

[0011] As a further solution of the utility model: one end of the stirring shaft is drivingly connected to the output end of the motor, the motor is located in a protective box, and both sides of the protective box are fixedly connected with mounting frames.

[0012] As a further solution of the utility model: two assembly grooves are provided in the sewage pipe, and the sewage pipe is fixedly connected to two mounting plates respectively through the two assembly grooves, and opposite sides of the two mounting plates are connected to the outer wall of the same connecting sleeve.

[0013] As a further solution of the utility model: one end of the connecting sleeve is connected to the corresponding end of the bearing seat, a bearing is arranged in the bearing seat, the stirring shaft is rotatably connected to the bearing seat through the bearing, and one end of the mounting frame is connected to the corresponding end of the mounting plate.

[0014] As a further solution of the utility model: a sewage valve is arranged on the outer wall of the sewage pipe, and the sewage valve is an electromagnetic sewage valve.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The anti-blocking structure for municipal water supply and drainage is provided with a movable groove, a first movable plate, a second movable plate, a first electric telescopic rod, an impact rod and a vibration block. During use, the anti-blocking structure quickly moves the impact rod and the vibration block so that they can collide with the filter screen, thereby driving the filter screen to vibrate. By vibrating the filter screen, impurities blocked in the mesh of the filter screen can be cleaned, thereby avoiding clogging of the filter screen and affecting the drainage efficiency of the drain pipe.

[0017] 2. The anti-clogging structure for municipal water supply and drainage is equipped with a flushing pipe, a sewage pipe, a stirring shaft, a connecting ring and a crushing blade. During use, the anti-clogging structure flushes the sludge with a high-pressure water flow and crushes the sludge. The sludge can be quickly discharged from the sewage pipe to the outside, thereby preventing the sludge from clogging the drainage pipe and affecting the normal use of the drainage pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the second electric telescopic rod of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the drainage pipe of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the crushing blade of the utility model;

[0023] In the figure: 1 drainage box, 2 drainage pipe, 3 filter screen, 4 moving groove, 5 first moving plate, 6 second moving plate, 7 mounting groove, 8 first electric telescopic rod, 9 impact rod, 10 vibration block, 11 support rod, 12 second electric telescopic rod, 13 connecting pipe, 14 buffer pad, 15 flushing pipe, 16 mounting box, 17 mounting block, 18 sewage pipe, 19 stirring shaft, 20 connecting ring, 21 crushing blade, 22 motor, 23 protection box, 24 mounting frame, 25 mounting plate, 26 connecting sleeve, 27 bearing, 28 bearing seat, 29 sewage valve. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, the utility model provides a technical solution: an anti-blocking structure for municipal water supply and drainage, comprising a drainage box 1, a drainage pipe 2 is arranged in the drainage box 1, a filter screen 3 is arranged in the drainage pipe 2, a movable groove 4 is provided in the drainage pipe 2 and the drainage box 1, and the positions of the two movable grooves 4 correspond to each other, a first movable plate 5 is movably connected in the upper movable groove 4, a second movable plate 6 is movably connected in the lower movable groove 4, a mounting groove 7 is arranged at the bottom of the second movable plate 6, a first electric telescopic rod 8 is fixedly connected in the mounting groove 7, an output end of the first electric telescopic rod 8 is connected to one end corresponding to a striking rod 9, a vibration block 10 is arranged at the other end of the striking rod 9, four support rods 11 are fixedly connected to the top of the second movable plate 6, and the four support rods 1 The top of the drainage box 1 is connected to the bottom of the same first movable plate 5, the top of the first movable plate 5 is connected to the output end of the second electric telescopic rod 12, one end of the drainage box 1 is connected to the corresponding end of the connecting pipe 13, the inner wall of the connecting pipe 13 is provided with a buffer pad 14, the buffer pad 14 is a rubber buffer pad, through the buffer pad 14, when the flushing pipe 15 expands and contracts with heat, the buffer pad 14 can play a buffering role, thereby avoiding the flushing pipe 15 from bursting, the shape of the buffer pad 14 is annular, the inner wall of the buffer pad 14 is connected to the outer wall of the flushing pipe 15, one end of the flushing pipe 15 is flush with the corresponding end of the connecting pipe 13, the top of the drainage box 1 is connected to the bottom of the installation box 16, the inner wall of the installation box 16 is connected to the outer wall of the installation block 17 The inner wall of the mounting block 17 is connected to the outer wall of the second electric telescopic rod 12. By setting the mounting box 16 and the mounting block 17, the second electric telescopic rod 12 can be fixed to ensure its stability. One end of the drainage box 1 is connected to the corresponding end of the sewage pipe 18. A stirring shaft 19 is arranged in the sewage pipe 18. The outer walls of the stirring shaft 19 are respectively connected to the inner walls of several connecting rings 20. The outer walls of the connecting rings 20 are provided with several crushing blades 21. The crushing blades 21 are set in an inclined state. By setting the flushing pipe 15, the sewage pipe 18, the stirring shaft 19, the connecting ring 20 and the crushing blades 21, the anti-blocking structure flushes the sludge with a high-pressure water flow during use, and crushes the sludge, so that the sludge can be quickly discharged from the sewage pipe 18 to the outside. Discharge, thereby avoiding sludge clogging in the drain pipe 2 and affecting the normal use of the drain pipe 2. One end of the stirring shaft 19 is drivingly connected to the output end of the motor 22. The motor 22 is located in the protective box 23. Both sides of the protective box 23 are fixedly connected with mounting frames 24. Two assembly grooves are provided in the sewage pipe 18. The sewage pipe 18 is fixedly connected to two mounting plates 25 through the two assembly grooves. The opposite sides of the two mounting plates 25 are connected to the outer wall of the same connecting sleeve 26. One end of the connecting sleeve 26 is connected to the corresponding end of the bearing seat 28. A bearing 27 is arranged in the bearing seat 28. The stirring shaft 19 is rotatably connected to the bearing seat 28 through the bearing 27. One end of the mounting frame 24 is connected to the corresponding end of the mounting plate 25. By arranging the bearing 27 and the bearing seat 28,It can play the role of limiting and supporting during the rotation of the stirring shaft 19, avoiding the shaking of the stirring shaft 19 during the rotation and affecting its transmission effect. At the same time, it can reduce the friction generated when the stirring shaft 19 rotates, ensure its rotation accuracy, and then ensure its rotation stability. The outer wall of the sewage pipe 18 is provided with a sewage valve 29, which is an electromagnetic sewage valve.

[0026] The working principle of the utility model is:

[0027] When in use, the second electric telescopic rod 12 is started, the second electric telescopic rod 12 drives the first movable plate 5 to move downward, the first movable plate 5 drives the support rod 11 to move, the support rod 11 moves and drives the second movable plate 6 to move, so that the second movable plate 6 is moved into the drain pipe 2, then the first electric telescopic rod 8 is started, the first electric telescopic rod 8 drives the impact rod 9 to move, the impact rod 9 moves and drives the vibration block 10 to move, and the vibration block 10 can hit the filter screen 3 during the movement, thereby driving the filter screen 3 to vibrate, and the impurities blocked in the mesh of the filter screen 3 can be shaken off, and then the liquid is flushed from the flushing pipe 15 into the drain pipe 2 through the external high-pressure water pump, and the sludge is impacted by the high-speed water flow, so that the sludge moves to the sewage pipe 18 under the action of the impact force, and then the sewage valve 29 is opened, and then the motor 22 is started, the motor 22 rotates to drive the stirring shaft 19 to rotate, and the stirring shaft 19 rotates to drive the crushing blade 21 to rotate, so that the agglomerated sludge can be crushed, and the sludge is discharged from the sewage pipe 18 through the high-speed water flow, thereby avoiding the blockage of the sewage pipe 2.

[0028] 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 water supply and drainage anti-blocking structure, comprising a drainage box (1), characterized in that: A drainage pipe (2) is arranged in the drainage box (1), a filter screen (3) is arranged in the drainage pipe (2), a movable groove (4) is provided in the drainage pipe (2) and the drainage box (1), and the positions of the two movable grooves (4) correspond to each other, a first movable plate (5) is movably connected in the upper movable groove (4), and a second movable plate (6) is movably connected in the lower movable groove (4), a mounting groove (7) is arranged at the bottom of the second movable plate (6), a first electric telescopic rod (8) is fixedly connected in the mounting groove (7), an output end of the first electric telescopic rod (8) is connected to a corresponding end of an impact rod (9), and a vibration block (10) is arranged at the other end of the impact rod (9), four support rods (11) are fixedly connected to the top of the second movable plate (6), and the top ends of the four support rods (11) are connected to the bottom of the same first movable plate (5), and the top of the first movable plate (5) is connected to the output end of the second electric telescopic rod (12).

2. The anti-blocking structure for municipal water supply and drainage according to claim 1, characterized in that: One end of the drainage box (1) is connected to a corresponding end of a connecting pipe (13); a buffer pad (14) is provided on the inner wall of the connecting pipe (13); and the buffer pad (14) is a rubber buffer pad.

3. The anti-blocking structure for municipal water supply and drainage according to claim 2, characterized in that: The shape of the buffer pad (14) is annular, the inner wall of the buffer pad (14) is connected to the outer wall of the flushing pipe (15), and one end of the flushing pipe (15) is flush with the corresponding end of the connecting pipe (13).

4. The anti-blocking structure for municipal water supply and drainage according to claim 1, characterized in that: The top of the drainage box (1) is connected to the bottom of the installation box (16), the inner wall of the installation box (16) is connected to the outer wall of the installation block (17), and the inner wall of the installation block (17) is connected to the outer wall of the second electric telescopic rod (12).

5. The anti-blocking structure for municipal water supply and drainage according to claim 1, characterized in that: One end of the drainage box (1) is connected to a corresponding end of a sewage pipe (18), and a stirring shaft (19) is arranged in the sewage pipe (18). The outer wall of the stirring shaft (19) is respectively connected to the inner walls of a plurality of connecting rings (20).

6. The anti-blocking structure for municipal water supply and drainage according to claim 5, characterized in that: The outer wall of the connecting ring (20) is provided with a plurality of crushing blades (21), and the crushing blades (21) are arranged in an inclined state.

7. The anti-blocking structure for municipal water supply and drainage according to claim 6, characterized in that: One end of the stirring shaft (19) is drivingly connected to the output end of the motor (22); the motor (22) is located in a protection box (23); and mounting frames (24) are fixedly connected to both sides of the protection box (23).

8. The anti-blocking structure for municipal water supply and drainage according to claim 7, characterized in that: Two assembly grooves are provided in the sewage pipe (18), and the sewage pipe (18) is fixedly connected to two mounting plates (25) respectively through the two assembly grooves, and opposite sides of the two mounting plates (25) are connected to the outer wall of the same connecting sleeve (26).

9. The anti-blocking structure for municipal water supply and drainage according to claim 8, characterized in that: One end of the connecting sleeve (26) is connected to a corresponding end of the bearing seat (28), a bearing (27) is arranged in the bearing seat (28), the stirring shaft (19) is rotatably connected to the bearing seat (28) via the bearing (27), and one end of the mounting frame (24) is connected to a corresponding end of the mounting plate (25).

10. The anti-blocking structure for municipal water supply and drainage according to claim 5, characterized in that: The outer wall of the sewage pipe (18) is provided with a sewage valve (29), and the sewage valve (29) is an electromagnetic sewage valve.

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