A valve cleaning structure

Abstract

The utility model discloses a valve cleaning structure, including the base plate, the base plate vertical part top end is rotatoryly installed with high pressure water pipe through first bearing seat, the base plate vertical part one side middle part fixed mounting has the servo motor, the output shaft end fixed mounting has the driving gear in the servo motor top, the driving gear is engaged connection with the driven gear, the driven gear is fixed on the horizontal cylinder one end outer wall, the horizontal cylinder one end is rotatoryly connected with the base plate vertical part one side top through second bearing seat, the horizontal cylinder other end outer wall is fixed with the baffle, the baffle one side is installed with the cleaning plate through the locking bolt, the cleaning plate outside fixed with the scraper on the side. This valve cleaning structure adopts novel structure design, not only the cleaning mechanism size can be convenient replacement according to the valve inner diameter of different specifications, but also can stable rotation, cooperate high pressure flushing mechanism, realize the efficient cleaning to the inside of different specifications valve.

Description

Technical Field

[0001] This utility model relates to the field of valve cleaning technology, specifically a valve cleaning structure. Background Technology

[0002] A valve cleaning structure is a device used to remove impurities, deposits, or scale accumulated inside the valves of containers or pipelines, ensuring the normal operation and sealing performance of the valves. It is generally achieved through scrapers / blades, high-pressure flushing, or chemical cleaning agents.

[0003] Existing valve cleaning structures, such as the Chinese utility model patent CN218963505U entitled "A Telescopic Valve Cleaning Structure," include an outer rod with an annular hollow plate at one end. The annular hollow plate has a hollow interior, and symmetrical telescopic grooves are formed on its outer side. Scrapers are mounted on these grooves. Manually rotating the outer rod causes the annular hollow plate to rotate and scrape the inside of the valve. A pushing component is rotatably positioned at the center of the annular hollow plate, with one end extending through the annular hollow plate to the outside of the outer rod. In its natural state, the pushing component is located inside the telescopic groove, fixing the scrapers. When the pushing component rotates, it pushes the pushing component out of the telescopic groove, allowing it to fit against the inner wall of the valve. This patented solution has a fixed cleaning mechanism size, making it difficult to adjust and adapt to different valve sizes. Furthermore, the cleaning method is limited, and the cleaning effect needs improvement. Therefore, a valve cleaning structure needs to be designed to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a valve cleaning structure to solve the problems mentioned in the background art, such as the fixed size of the existing device cleaning mechanism, the inability to be easily adjusted, the inability to adapt to the cleaning of valves of different specifications, the single cleaning method, and the need to improve the cleaning effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a valve cleaning structure, comprising a base plate, a high-pressure water pipe rotatably mounted on the top of the vertical portion of the base plate via a first bearing seat, a servo motor fixedly mounted on the middle of one side of the vertical portion of the base plate, a drive gear fixedly mounted on the end of the output shaft at the top of the servo motor, the drive gear meshing with a driven gear, the driven gear fixed on the outer wall of one end of a horizontal cylinder, one end of the horizontal cylinder rotatably connected to the top of one side of the vertical portion of the base plate via a second bearing seat, a baffle plate fixed on the outer wall of the other end of the horizontal cylinder, a cleaning plate mounted on one side of the baffle plate via a locking bolt, and a scraper fixed on the outer surface of the cleaning plate.

[0006] Preferably, a medium-high pressure nozzle is installed at one end of the high-pressure water pipe, a side high-pressure nozzle is installed on the side wall of one end of the high-pressure water pipe, and a handle is fixed at the other end of the high-pressure water pipe.

[0007] Preferably, the side high-pressure nozzles are distributed at equal angles with respect to the center of the high-pressure water pipe, and the distance from the end of the side high-pressure nozzle to the center of the high-pressure water pipe is less than the distance from the outer wall of the horizontal cylinder to the center of the high-pressure water pipe.

[0008] Preferably, both the driving gear and the driven gear are bevel gears, and the diameter of the driving gear is smaller than the diameter of the driven gear.

[0009] Preferably, the end of the locking bolt is threaded to the locking hole, the locking hole is opened on one side of the cleaning plate, the locking holes are distributed at equal angles about the center of the cleaning plate, and the cleaning plate is sleeved on the outer side of the other end of the horizontal cylinder.

[0010] Preferably, the cleaning plate is configured as an annular shape, the inner wall of the cleaning plate is in contact with the outer wall of the horizontal cylinder, and scrapers are provided on the outer curved surface of the cleaning plate at equal angles with respect to the center of the cleaning plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the valve cleaning structure adopts a novel structural design, which not only allows the size of the cleaning mechanism to be easily changed according to the inner diameter of valves of different specifications, but also allows for stable rotation. Combined with the high-pressure flushing mechanism, it can achieve efficient cleaning of the inner side of valves of different specifications. 1. By working together with the horizontal cylinder, baffle plate, locking bolts and locking holes, the cleaning plate can be stably installed and positioned, and the cleaning plate can be easily disassembled and replaced according to the inner diameter of the valve, ensuring that the scraper can be stably attached to the inner wall of the valve and ensuring the cleaning effect on the inner wall of the valve. 2. By operating the handle, the high-pressure water hose rotates, carrying the medium-high pressure nozzle and the side high-pressure nozzle to thoroughly rinse the inner wall of the valve. In conjunction with the servo motor, the driven gear drives the horizontal cylinder, cleaning plate and scraper to rotate stably, effectively scraping away stubborn impurities on the inner wall of the valve, further improving the cleaning effect of the valve. Attached Figure Description

[0012] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a side view sectional structural diagram of the drive gear and horizontal cylinder of this utility model; Figure 4 This is a side view cross-sectional structural diagram of the joint between the horizontal cylinder and the cleaning plate of this utility model.

[0013] In the diagram: 1. Base plate; 2. First bearing seat; 3. High-pressure water pipe; 4. Medium-high pressure nozzle; 5. Side high-pressure nozzle; 6. Servo motor; 7. Drive gear; 8. Driven gear; 9. Horizontal cylinder; 10. Second bearing seat; 11. Baffle plate; 12. Locking bolt; 13. Locking hole; 14. Cleaning plate; 15. Scraper; 16. Handle. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 This utility model provides a technical solution: a valve cleaning structure, including a base plate 1, a first bearing seat 2, a high-pressure water pipe 3, a medium-high pressure nozzle 4, a side high-pressure nozzle 5, a servo motor 6, a drive gear 7, a driven gear 8, a horizontal cylinder 9, a second bearing seat 10, a baffle plate 11, a locking bolt 12, a locking hole 13, a cleaning plate 14, a scraper 15, and a handle 16. The high-pressure water pipe 3 is rotatably mounted on the top of the vertical portion of the base plate 1 via the first bearing seat 2. A medium-high pressure nozzle 4 is fixed to one end of the high-pressure water pipe 3, a side high-pressure nozzle 5 is fixed to the side wall of one end of the high-pressure water pipe 3, and the other end of the high-pressure water pipe 3 is equipped with... With a handle 16, the above-mentioned structural design allows the operator to rotate the high-pressure water pipe 3 via the handle 16. The high-pressure water pipe 3 rotates stably with the medium-high pressure nozzle 4 and the side high-pressure nozzle 5 to thoroughly clean the inner wall of the valve. The side high-pressure nozzles 5 are distributed at equal angles with respect to the center of the high-pressure water pipe 3. The distance from the end of the side high-pressure nozzle 5 to the center of the high-pressure water pipe 3 is less than the distance from the outer wall of the horizontal cylinder 9 to the center of the high-pressure water pipe 3. The above-mentioned structural design ensures that the cleaning plate 14 will not collide with the end of the side high-pressure nozzle 5 during installation and disassembly, and the high-pressure water flow sprayed from the side high-pressure nozzle 5 can efficiently rinse the inner wall of the valve. When using, select a cleaning plate 14 with a suitable outer diameter according to the valve's inner diameter, and place the cleaning plate 14 as shown in the figure. Figure 2 As shown, the locking bolt 12 is fitted onto the end of the horizontal cylinder 9 and is aligned with the locking hole 13 on the side of the cleaning plate 14. The cleaning plate 14 is stably connected to the blocking plate 11. A servo motor 6 is installed in the middle of one side of the vertical part of the substrate 1. A drive gear 7 is fixed at the end of the output shaft at the top of the servo motor 6. The drive gear 7 is meshed with a driven gear 8. Both the drive gear 7 and the driven gear 8 are bevel gears. The diameter of the drive gear 7 is smaller than the diameter of the driven gear 8. The above structural design enables the drive gear 7 to drive the horizontal cylinder 9 to rotate stably through the driven gear 8. The driven gear 8 is fixed on the outer wall of one end of the horizontal cylinder 9. One end of the horizontal cylinder 9 is rotatably connected to the top of one side of the vertical part of the substrate 1 through the second bearing seat 10. A baffle plate 11 is fixed on the outer wall of the other end of the horizontal cylinder 9. Then, align the disassembled valve port with the horizontal cylinder 9, move the valve horizontally, and let the medium-high pressure nozzle 4 and the side high pressure nozzle 5 extend into the valve port. The scraper 15 on the outside of the cleaning plate 14 fits against the inner wall of the valve port. Water is supplied to the high pressure water pipe 3 through the water pump connected to the high pressure water pipe 3. High-speed water flow is sprayed out from the medium-high pressure nozzle 4 and the side high pressure nozzle 5 to rinse the inner wall and center of the valve port. The handle 16 can also be used to rotate the high pressure water pipe 3, which will rotate the medium-high pressure nozzle 4 and the side high pressure nozzle 5 to thoroughly rinse the inner wall and center of the valve port. Simultaneously, the servo motor 6 is started. The servo motor 6 drives the driven gear 8 through the active gear 7 to rotate the horizontal cylinder 9, the baffle plate 11, the cleaning plate 14 and the scraper 15 stably. The scraper 15 rotates and scrapes away the stubborn impurities on the inner wall of the valve port that have not been washed away by the high-speed water flow, and moves the valve horizontally so that the medium and high pressure nozzles 4, the side high pressure nozzles 5, the cleaning plate 14 and the scraper 15 stably extend into the valve port to continuously flush and rotate away the impurities on the inner wall of the valve. A cleaning plate 14 is installed on one side of the baffle plate 11 by a locking bolt 12. The end of the locking bolt 12 is threaded to a locking hole 13. The locking hole 13 is opened on one side of the cleaning plate 14 and is distributed at equal angles with respect to the center of the cleaning plate 14. The cleaning plate 14 is sleeved on the outer side of the other end of the horizontal cylinder 9. The above structural design allows the cleaning plate 14 to be stably installed and easily disassembled and replaced. A scraper 15 is fixed on the outer surface of the cleaning plate 14. The cleaning plate 14 is set as a ring. The inner wall of the cleaning plate 14 is in contact with the outer wall of the horizontal cylinder 9. The scraper 15 is set at equal angles with respect to the center of the cleaning plate 14 on the outer curved surface of the cleaning plate 14. The above structural design allows the horizontal cylinder 9 to stably support the cleaning plate 14. The cleaning plate 14 can rotate stably with the scraper 15 to stably scrape away stubborn impurities on the inner wall of the valve.

[0016] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A valve cleaning structure, comprising a base plate (1), characterized in that: A high-pressure water pipe (3) is rotatably mounted on the top of the vertical part of the substrate (1) through a first bearing seat (2). A servo motor (6) is fixedly mounted on the middle of one side of the vertical part of the substrate (1). A drive gear (7) is fixedly mounted on the end of the output shaft at the top of the servo motor (6). The drive gear (7) meshes with a driven gear (8). The driven gear (8) is fixed on the outer wall of one end of a horizontal cylinder (9). One end of the horizontal cylinder (9) is rotatably connected to the top of one side of the vertical part of the substrate (1) through a second bearing seat (10). A baffle plate (11) is fixed on the outer wall of the other end of the horizontal cylinder (9). A cleaning plate (14) is mounted on one side of the baffle plate (11) through a locking bolt (12). A scraper (15) is fixed on the outer surface of the cleaning plate (14).

2. The valve cleaning structure according to claim 1, characterized in that: One end of the high-pressure water pipe (3) is equipped with a medium-high pressure nozzle (4), and a side high-pressure nozzle (5) is installed on the side wall of one end of the high-pressure water pipe (3). The other end of the high-pressure water pipe (3) is fixed with a handle (16).

3. The valve cleaning structure according to claim 2, characterized in that: The side high-pressure nozzles (5) are distributed at equal angles with respect to the center of the high-pressure water pipe (3), and the distance from the end of the side high-pressure nozzle (5) to the center of the high-pressure water pipe (3) is less than the distance from the outer wall of the horizontal cylinder (9) to the center of the high-pressure water pipe (3).

4. The valve cleaning structure according to claim 1, characterized in that: Both the driving gear (7) and the driven gear (8) are bevel gears, and the diameter of the driving gear (7) is smaller than the diameter of the driven gear (8).

5. The valve cleaning structure according to claim 1, characterized in that: The end of the locking bolt (12) is threaded to the locking hole (13). The locking hole (13) is opened on one side of the cleaning plate (14). The locking holes (13) are distributed at equal angles about the center of the cleaning plate (14). The cleaning plate (14) is sleeved on the other side of the horizontal cylinder (9).

6. The valve cleaning structure according to claim 1, characterized in that: The cleaning plate (14) is set as an annular shape. The inner wall of the cleaning plate (14) is attached to the outer wall of the horizontal cylinder (9). Scrapers (15) are provided on the outer curved surface of the cleaning plate (14) at equal angles to the center of the cleaning plate (14).

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