Anti-blocking sewage disposal device for exhaust valve

Abstract

The utility model provides an anti-blocking sewage disposal device for an exhaust valve, and relates to the technical field of anti-blocking of exhaust valves. The exhaust valve anti-blocking sewage disposal device comprises an exhaust valve body, the bottom face of the exhaust valve body is fixedly communicated with a communicating pipe, the middle position of the communicating pipe is of a square frame structure, end plates are arranged on the two sides of the square structure of the communicating pipe, the upper ends of the two end plates are fixed through a filtering bent plate, and the rear end of the filtering bent plate is bent downwards. The inner top wall of the filtering bent plate is of a through hole-shaped structure, a closed bent plate is arranged below the filtering bent plate, the length of the closed bent plate is equal to half of that of the filtering bent plate, the front end of the closed bent plate is in sliding contact with the inner top wall of the filtering bent plate after being bent upwards, and the communicating pipe is connected to the outer surfaces of the closed bent plate and the filtering bent plate in a sliding and sleeving manner. According to the anti-blocking sewage disposal device for the exhaust valve, by arranging the closed bent plate, the end plate and the filtering bent plate, garbage between the filtering bent plate and the closed bent plate is moved out of the communicating pipe, and the garbage in the communicating pipe can be taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust valve anti-blocking, in particular to an exhaust valve anti-blocking and pollution-clearing device. Background Art

[0002] When water is transported through pipelines, the water will contain gas. As the water is transported, the gas will gradually separate from the water body. After a long period of accumulation, a large amount of gas will be generated. If the gas is not discharged in time, it will occupy the pipeline space. Generally, an exhaust valve is installed in the pipeline to discharge the gas in the pipeline.

[0003] During water diversion, the water diversion pipeline of the existing exhaust valve full-pressure high-speed double-port exhaust and air supply valve contains plastic, branches and other garbage, which can easily enter the exhaust valve. When the garbage accumulates for a long time, the exhaust valve will be blocked, affecting the exhaust and posing a safety hazard. Therefore, an exhaust valve anti-blocking and pollution cleaning device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an exhaust valve anti-blocking and pollution-clearing device, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an exhaust valve anti-blocking and pollution cleaning device, comprising an exhaust valve body, the bottom surface of the exhaust valve body is fixedly connected with a connecting pipe, the middle position of the connecting pipe is a square frame structure, end plates are arranged on both sides of the square structure of the connecting pipe, the upper ends of the two end plates are fixed by a filter bent plate, the rear end of the filter bent plate is bent downward, the inner top wall of the filter bent plate is a perforated structure, a closed bent plate is arranged below the filter bent plate, the length of the closed bent plate is equal to half of the filter bent plate, the front end of the closed bent plate is bent upward and slides in contact with the inner top wall of the filter bent plate, the connecting pipe is slidably sleeved on the outer surfaces of the closed bent plate and the filter bent plate, the rear end of the closed bent plate is in frontal sliding contact with the downwardly bent end of the filter bent plate, and an observation glass plate is fixedly penetrated through the front of the square structure of the connecting pipe.

[0006] Preferably, a through frame is fixed at one end of the closed bent plate, the through frame is slidably connected to the adjacent end plate, a power telescopic rod is fixed at one end of the through frame located outside the connecting pipe, and the other end of the power telescopic rod is fixed to the connecting pipe.

[0007] Preferably, a friction base plate is arranged above the square structure of the connecting tube, a bent elastic plate is fixed to the bottom surface of the friction base plate, the lower end of the bent elastic plate is fixed to the upper surface of the square structure of the connecting tube, the upper surface of the friction base plate is in friction contact with a bent friction plate, and the two ends of the bent friction plate are respectively fixed to the upper surfaces of the two end plates.

[0008] Preferably, a plurality of evenly distributed partitions are fixed to the inner bottom wall of the filter bent plate, the partitions are located above the closed bent plate, and the bottom surfaces of the partitions are in sliding contact with the upper surface of the lower end of the closed bent plate.

[0009] Preferably, a collecting box is provided below each of the two end plates, and both collecting boxes are fixed to the connecting pipe.

[0010] Preferably, the front end of the collecting box is open, and the front end of the collecting box is rotatably connected to a closed rotating plate.

[0011] Preferably, the upper surface of the end plate is located above the upper surface of the filtering bent plate, and the bottom surface of the end plate is located below the bottom surface of the closing bent plate.

[0012] The utility model provides an exhaust valve anti-blocking and pollution-clearing device, which has the following beneficial effects:

[0013] 1. The exhaust valve anti-blocking and pollution-clearing device is provided with a closed curved plate, an end plate and a filter curved plate. Water flows through the filter curved plate to the exhaust valve body. The filter curved plate blocks the garbage below. The amount of garbage below the filter curved plate in the connecting pipe can be observed through the observation glass plate. When there is too much garbage below the filter curved plate inside the connecting pipe, the closed curved plate is controlled to move to the inside of the connecting pipe to block the part below the filter curved plate inside the connecting pipe. Then, when the closed curved plate continues to move, the filter curved plate can be pushed to move, and the garbage between the filter curved plate and the closed curved plate can be moved out of the connecting pipe, so that the garbage inside the connecting pipe can be taken out.

[0014] 2. The exhaust valve anti-blocking and cleaning device is provided with partitions. When the filter bend moves, multiple partitions separate the space below the filter bend, thereby effectively preventing water leakage when the filter bend moves.

[0015] 3. The exhaust valve anti-blocking and pollution-cleaning device is provided with a bent friction plate, a bent elastic plate and a friction bottom plate. The bent elastic plate has the function of pushing the friction bottom plate to move upward to apply pressure to the bottom surface of the bent friction plate, thereby generating resistance to the movement of the bent friction plate. When the closed bent plate moves, the filter bent plate does not move under the resistance between the friction bottom plate and the bent friction plate. After the closed bent plate moves to contact with the end plate, the closed bent plate drives the filter bent plate to move by pushing the end plate, ensuring that the filter bent plate can continue to move only after the closed bent plate moves into the connecting pipe and seals the garbage below the filter bent plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the connecting pipe of the utility model;

[0018] Figure 3This is a schematic diagram of the connection between the bending elastic plate and the friction base plate of the utility model;

[0019] Figure 4 It is a right side schematic diagram of part of the structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the partial structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the connection between the through-frame and the closed bent plate of the utility model.

[0022] In the figure: 1. Exhaust valve body; 2. Connecting pipe; 3. End plate; 4. Filter bent plate; 5. Closed bent plate; 6. Observation glass plate; 7. Through-frame; 8. Power telescopic rod; 9. Friction bottom plate; 10. Bending elastic plate; 11. Bending friction plate; 12. Partition plate; 13. Collection box; 14. Closed rotating plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] The utility model provides an exhaust valve anti-blocking and pollution-clearing device, such as Figure 1-6 As shown, it includes an exhaust valve body 1, the bottom surface of the exhaust valve body 1 is fixedly connected with a connecting pipe 2, the middle position of the connecting pipe 2 is a square frame structure, and end plates 3 are arranged on both sides of the square structure of the connecting pipe 2. The upper ends of the two end plates 3 are fixed by a filter bent plate 4, the rear end of the filter bent plate 4 is bent downward, and the inner top wall of the filter bent plate 4 is a perforated structure. A closed bent plate 5 is arranged below the filter bent plate 4, and the length of the closed bent plate 5 is equal to half of the filter bent plate 4. A plurality of evenly distributed partitions 12 are fixed on the inner bottom wall of the filter bent plate 4, and the partition 12 is located above the closed bent plate 5. The partition 12 divides the space below the filter bent plate 4 into multiple spaces, separates and blocks the garbage, and prevents the filter bent plate 4 from getting wet when moving. The bottom surface of the partition 12 slides in contact with the upper surface of the lower end of the closed bent plate 5, and the front end of the closed bent plate 5 is bent upward and slides in contact with the inner top wall of the filter bent plate 4. A through frame 7 is fixed at one end of the closed bent plate 5, and the through frame 7 is slidably connected to the adjacent end plate 3. A power telescopic rod 8 is fixed at one end of the through frame 7 located outside the connecting pipe 2, and the other end of the power telescopic rod 8 is fixed to the connecting pipe 2. The power telescopic rod 8 drives the closed bent plate 5 to move synchronously through the through frame 7.

[0025] The connecting pipe 2 is slidably sleeved on the outer surfaces of the closed curved plate 5 and the filtering curved plate 4, the upper surface of the end plate 3 is located above the upper surface of the filtering curved plate 4, and the bottom surface of the end plate 3 is located below the bottom surface of the closed curved plate 5. The rear end of the closed curved plate 5 is in front sliding contact with the downwardly bent end of the filtering curved plate 4. An observation glass plate 6 is fixedly penetrated through the front of the square structure of the connecting pipe 2, and the amount of garbage below the filtering curved plate 4 inside the connecting pipe 2 can be observed through the observation glass plate 6.

[0026] A friction base plate 9 is arranged above the square structure of the connecting pipe 2, and a bent elastic plate 10 is fixed to the bottom surface of the friction base plate 9. The lower end of the bent elastic plate 10 is fixed to the upper surface of the square structure of the connecting pipe 2. A bent friction plate 11 is in friction contact with the upper surface of the friction base plate 9. The two ends of the bent friction plate 11 are respectively fixed to the upper surfaces of the two end plates 3. The bent elastic plate 10 has the effect of pushing the friction base plate 9 to move upward and applying pressure to the bottom surface of the bent friction plate 11, applying resistance to the movement of the two end plates 3 and the filter bent plate 4, ensuring that when the closed bent plate 5 moves, the filter bent plate 4 can be pushed to move only after the closed bent plate 5 contacts the end plate 3.

[0027] A collecting box 13 is provided under the two end plates 3. The two collecting boxes 13 are fixed to the connecting pipe 2. The garbage between the filter bent plate 4 and the closed bent plate 5 is moved out of the connecting pipe 2. Then, when the closed bent plate 5 moves in the opposite direction again, the garbage under the filter bent plate 4 outside the connecting pipe 2 can fall down, and the collecting box 13 collects the fallen garbage. The front end of the collecting box 13 is open, and the front end of the collecting box 13 is rotatably connected to a closed rotating plate 14. The garbage in the collecting box 13 can be taken out by rotating the closed rotating plate 14.

[0028] Working principle: water flows through the filter bend 4 to the exhaust valve body 1, and the filter bend 4 blocks the garbage below. The amount of garbage below the filter bend 4 in the connecting pipe 2 can be observed through the observation glass plate 6. When there is too much garbage below the filter bend 4 inside the connecting pipe 2, the power telescopic rod 8 drives the closed bend 5 to move through the through frame 7, and controls the closed bend 5 to move to the inside of the connecting pipe 2, and partially blocks the filter bend 4 inside the connecting pipe 2. Then, when the closed bend 5 continues to move, the filter bend 4 can be pushed to move, and the garbage between the filter bend 4 and the closed bend 5 can be moved out of the connecting pipe 2. Then, when the closed bend 5 moves in the opposite direction again, the garbage below the filter bend 4 outside the connecting pipe 2 can fall.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust valve anti-blocking and pollution-cleaning device, comprising an exhaust valve body (1), characterized in that: The bottom surface of the exhaust valve body (1) is fixedly connected with a connecting pipe (2), the middle position of the connecting pipe (2) is a square frame structure, and end plates (3) are arranged on both sides of the square structure of the connecting pipe (2), and the upper ends of the two end plates (3) are fixed by a filter bent plate (4), the rear end of the filter bent plate (4) is bent downward, and the inner top wall of the filter bent plate (4) is a perforated structure, and a closed bent plate (5) is arranged below the filter bent plate (4), the length of the closed bent plate (5) is equal to half of the filter bent plate (4), and the front end of the closed bent plate (5) is bent upward and then slides in contact with the inner top wall of the filter bent plate (4), the connecting pipe (2) is slidably sleeved on the outer surface of the closed bent plate (5) and the filter bent plate (4), and the rear end of the closed bent plate (5) is in frontal sliding contact with the downwardly bent end of the filter bent plate (4), and an observation glass plate (6) is fixedly penetrated through the front of the square structure of the connecting pipe (2).

2. The exhaust valve anti-blocking and pollution-cleaning device according to claim 1, characterized in that: A through-frame (7) is fixed to one end of the closed bent plate (5), and the through-frame (7) is slidably connected to the adjacent end plate (3). A power telescopic rod (8) is fixed to one end of the through-frame (7) located outside the connecting pipe (2), and the other end of the power telescopic rod (8) is fixed to the connecting pipe (2).

3. The exhaust valve anti-blocking and pollution-cleaning device according to claim 1, characterized in that: A friction bottom plate (9) is arranged above the square structure of the connecting tube (2); a bent elastic plate (10) is fixed to the bottom surface of the friction bottom plate (9); the lower end of the bent elastic plate (10) is fixed to the upper surface of the square structure of the connecting tube (2); a bent friction plate (11) is in friction contact with the upper surface of the friction bottom plate (9); and the two ends of the bent friction plate (11) are respectively fixed to the upper surfaces of the two end plates (3).

4. The exhaust valve anti-blocking and pollution-cleaning device according to claim 1, characterized in that: A plurality of evenly distributed partitions (12) are fixed to the inner bottom wall of the filtering curved plate (4); the partitions (12) are located above the closed curved plate (5); and the bottom surface of the partitions (12) is in sliding contact with the upper surface of the lower end of the closed curved plate (5).

5. The exhaust valve anti-blocking and pollution-cleaning device according to claim 1, characterized in that: A collecting box (13) is provided below each of the two end plates (3), and each of the two collecting boxes (13) is fixed to the connecting pipe (2).

6. The exhaust valve anti-blocking and pollution-cleaning device according to claim 5, characterized in that: The front end of the collection box (13) is open, and the front end of the collection box (13) is rotatably connected to a closed rotating plate (14).

7. The exhaust valve anti-blocking and pollution-cleaning device according to claim 1, characterized in that: The upper surface of the end plate (3) is located above the upper surface of the filtering bent plate (4), and the bottom surface of the end plate (3) is located below the bottom surface of the closing bent plate (5).

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