CN218155744U

CN218155744U - Equipment for cleaning inner wall of pipeline

Info

Publication number: CN218155744U
Application number: CN202222772513.7U
Authority: CN
Inventors: 陈昭阳; 李齐龙; 赵高勇; 任文; 吴硕
Original assignee: Nanjing Zhizhuo Electronic Technology Co ltd
Current assignee: Nanjing Zhizhuo Electronic Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2022-12-27
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to a pipeline inner wall maintenance technical field specifically is a be used for abluent equipment of pipeline inner wall. The utility model provides an it has lock nut to be used for abluent equipment of pipeline inner wall, includes the master cylinder body, master cylinder body one end screw connection has the erection column lid, the other end screw connection of master cylinder body has the end cover, the one end threaded connection of end cover has the erection column, all be provided with the brush body on erection column lid and the erection column, all be provided with the support ring on erection column lid and the erection column and correspond respectively and set up in one side of the brush body, the other end threaded connection respectively of erection column lid and erection column has lock nut. The forward and backward movement of the equipment is completed by manually changing the lodging of the brush, so that the problem that the existing equipment can only travel in a single direction in a pipeline is solved; the liquid flow channel is arranged in the equipment, and the equipment can be matched with various cleaning solvents, is suitable for various complex cleaning environments, and can improve the cleaning efficiency.

Description

Equipment for cleaning inner wall of pipeline

Technical Field

The utility model relates to a pipe inner wall maintenance technical field specifically is a be used for abluent equipment of pipe inner wall.

Background

The shooting precision of the cannonball can be influenced by the corrosion or copper hanging on the inner wall of the cannon barrel, and the explosion and other dangerous accidents can be caused seriously. Therefore, the pipeline rust removal and decontamination are very important, most of the pipeline rust removal and decontamination cleaning devices in the current market have single use scene, single function, large occupied area and very limited use environment, and the function of removing rust or spraying liquid cannot be realized; in addition, some metal pipelines also need to be regularly cleaned and protected on the inner wall, and the conventional cleaning mode of the metal pipelines is usually manually cleaned by people, so that the time and the labor are wasted, and the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a be used for abluent equipment of pipeline inner wall.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a be used for abluent equipment of pipeline inner wall, includes the master cylinder body, master cylinder body one end screw connection has the erection column lid, the other end screw connection of master cylinder body has the end cover, the one end threaded connection of end cover has the erection column, all be provided with the brush body on erection column lid and the erection column, all be provided with the support ring on erection column lid and the erection column and set up respectively in one side of the brush body, the other end of erection column lid and erection column threaded connection respectively has lock nut.

Furthermore, a movable cavity and a pressure cavity are arranged in the main cylinder body, a piston is arranged in the main cylinder body in a sliding mode, one end of the piston is located in the pressure cavity, the other end of the piston is located in the movable cavity, a piston air passage is arranged on the piston, and the piston air passage is composed of an axial main air passage and two groups of longitudinal air passages and is communicated with the movable cavity.

Further, a main cylinder body liquid flow channel is arranged at the upper portion in the main cylinder body, an installation column cover liquid flow channel is arranged at the upper portion in the installation column cover, the main cylinder body liquid flow channel is communicated with the installation column cover liquid flow channel, an end cover liquid flow channel is arranged in the end cover, the other end of the main cylinder body liquid flow channel is communicated with the end cover liquid flow channel, an installation column liquid flow channel is arranged in the installation column, the end cover liquid flow channel is communicated with the installation column liquid flow channel, a liquid spraying opening is formed in the left end of the installation column, the liquid spraying opening is communicated with the installation column liquid flow channel in the installation column, a liquid path interface is arranged at one end of the installation column cover, and the liquid path interface is communicated with the installation column cover liquid flow channel.

Further, the lower part of the main cylinder body is provided with a main cylinder body gas flow passage, the main cylinder body gas flow passage is communicated with the pressure cavity, the lower part of the mounting column cover is provided with a mounting column cover gas flow passage, the mounting column cover gas flow passage is communicated with the main cylinder body gas flow passage, one end of the mounting column cover is provided with a gas circuit interface, and the gas circuit interface is communicated with the mounting column cover gas flow passage.

Furthermore, rubber gaskets are arranged on two sides of the main cylinder body, two exhaust holes are uniformly formed in the main cylinder body, and the two exhaust holes are communicated with the movable cavity.

Compared with the prior art, the utility model relates to a be used for abluent equipment of pipeline inner wall has following beneficial effect:

the equipment for cleaning the inner wall of the pipeline is light in weight by integrally adopting the aluminum alloy material, is driven by an air source, and is simple and reliable in a pure mechanical device; the pneumatic pipeline is small in overall size, the pneumatic pipeline can be carried at will and is suitable for most places, the brush bodies are tightly distributed at two ends of the vibrating device, the vibrating force is sufficient, the running speed of the equipment in the pipeline is increased, and the working efficiency is improved; the forward and backward movement of the equipment is completed by manually changing the lodging of the brush, so that the problem that the existing equipment can only travel in a single direction in a pipeline is solved; the liquid flow channel is arranged in the equipment, and can be matched with various cleaning solvents, and the equipment is suitable for various complex cleaning environments and can also improve the cleaning efficiency.

Drawings

Fig. 1 is a schematic view of the structural principle of the present invention.

Fig. 2 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1.

In the figure: 1. mounting a column cover; 2. a main cylinder body; 3. an end cap; 4. mounting a column; 5. a piston; 6. a rubber gasket; 7. a support ring; 8. a brush body; 9. locking the nut; 10. a gas path interface; 11. a liquid path interface; 12. installing a column cover liquid flow channel; 13. a main cylinder liquid flow passage; 14. an end cap liquid flow passage; 15. installing a column gas flow channel; 16. a main cylinder gas flow passage; 17. a pressure chamber; 18. a movable cavity; 19. an exhaust hole; 20. a piston air passage; 21. and a liquid spraying port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-fig. 2, the technical proposal adopted by the utility model is as follows:

an apparatus for cleaning the inner wall of a pipeline comprises a main cylinder 2. Rubber gaskets 6 are arranged on two sides of the main cylinder body 2. And one end of the main cylinder body 2 is connected with a mounting column cover 1 through a screw. The other end of the main cylinder body 2 is connected with an end cover 3 through a screw. And one end of the end cover 3 is in threaded connection with a mounting column 4. And brush bodies 8 are arranged on the mounting column cover 1 and the mounting column 4. The mounting column cover 1 and the mounting column 4 are respectively provided with a support ring 7 and are respectively and correspondingly arranged on one side of the brush body 8. And the other ends of the mounting column cover 1 and the mounting column 4 are respectively in threaded connection with a locking nut 9.

A movable cavity 18 and a pressure cavity 17 are arranged in the main cylinder body 2, a piston 5 is arranged in the main cylinder body 2 in a sliding mode, one end of the piston 5 is located in the pressure cavity 17, the other end of the piston 5 is located in the movable cavity 18, and a piston air channel 20 is arranged on the piston 5. Two exhaust holes 19 are uniformly formed in the main cylinder body 2, and the two exhaust holes 19 are communicated with the movable cavity 18. The piston air passage 20 is composed of an axial main air passage and two sets of longitudinal air passages and is communicated with the movable cavity 18. So that excess gas in the active chamber 18 is vented through the vent hole 19 during operation.

The upper portion is provided with main cylinder body liquid flow channel 13 in the main cylinder body 2, upper portion is provided with erection column lid liquid flow channel 12 in the erection column lid 1, main cylinder body liquid flow channel 13 is linked together with erection column lid liquid flow channel 12, the inside end cover liquid flow channel 14 that is provided with of end cover 3, the other end of main cylinder body liquid flow channel 13 is linked together with end cover liquid flow channel 14, be provided with erection column liquid flow channel in the erection column 4, end cover liquid flow channel 14 is linked together with erection column liquid flow channel, the left end of erection column 4 is provided with hydrojet mouth 21, hydrojet mouth 21 is linked together with erection column liquid flow channel in the erection column 4, the one end of erection column lid 1 is provided with liquid way interface 11, liquid way interface 11 is linked together with erection column lid liquid flow channel 12. Therefore, the equipment can spray various cleaning solvents to the pipe wall when wiping the pipeline, thereby achieving better cleaning effect.

The lower part of the main cylinder body 2 is provided with a main cylinder body gas flow passage 16, the main cylinder body gas flow passage 16 is communicated with a pressure cavity 17, the lower part of the mounting column cover 1 is provided with a mounting column cover gas flow passage 15, the mounting column cover gas flow passage 15 is communicated with the main cylinder body gas flow passage 16, one end of the mounting column cover 1 is provided with a gas circuit interface 10, and the gas circuit interface 10 is communicated with the mounting column cover gas flow passage.

When in use, the brush body 8 is arranged on the mounting column cover 1 and the mounting column 4 and is fixed by the support ring 7 and the locking nut 9; the gas path interface 10 and the liquid path interface 11 are communicated, gas enters the pressure cavity 17 through the mounting column gas flow passage 15 and the main cylinder gas flow passage 16, when the gas enters the pressure cavity 17, the gas enters the movable cavity 18 through the piston gas passage 20 on the piston 5, and meanwhile, the gas can push the piston 5 to move right; so that the piston 5 drives the piston air passage 20 to move; when a longitudinal air passage on the piston air passage 20 moves to the pressure cavity, air is sprayed out from the right end of the piston 5 through the piston air passage 20, so that the piston 5 moves leftwards, air in the movable cavity 18 is discharged through the exhaust hole 19, and when a longitudinal air hole of the piston air passage 20 is separated from the pressure cavity 17, the piston 5 is pushed to move rightwards again, and the reciprocating motion is performed on the piston 5 so as to generate high-frequency vibration during the work; in placing into required pipeline with vibrating device, clear solvent passes through hydrojet 21 blowout, relies on the brush direction after the brush body 8 gets into the pipeline, and the vibrational force supports, advances along the lodging direction, when needs device rollback, pulls back vibrating device and changes the automation that the device can be accomplished to the brush lodging direction and roll back, accomplishes the washing of pipe wall.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An equipment for cleaning the inner wall of a pipeline is characterized in that: including the master cylinder body (2), master cylinder body (2) one end screw connection has erection column lid (1), the other end screw connection of master cylinder body (2) has end cover (3), the one end threaded connection of end cover (3) has erection column (4), all be provided with brush body (8) on erection column lid (1) and erection column (4), all be provided with support ring (7) on erection column lid (1) and erection column (4) and correspond respectively and set up in one side of brush body (8), the other end difference threaded connection of erection column lid (1) and erection column (4) has lock nut (9).

2. The apparatus for cleaning inner wall of pipeline according to claim 1, wherein: the air-conditioning device is characterized in that a movable cavity (18) and a pressure cavity (17) are arranged in the main cylinder body (2), a piston (5) is arranged in the main cylinder body (2) in a sliding mode, one end of the piston (5) is located in the pressure cavity (17), the other end of the piston (5) is located in the movable cavity (18), a piston air passage (20) is arranged on the piston (5), and the piston air passage (20) is composed of an axial main air passage and two sets of longitudinal air passages and is communicated with the movable cavity (18).

3. The apparatus for cleaning inner wall of pipeline according to claim 1, wherein: the upper portion is provided with main cylinder body liquid flow way (13) in main cylinder body (2), upper portion is provided with erection column lid liquid flow way (12) in erection column lid (1), main cylinder body liquid flow way (13) are linked together with erection column lid liquid flow way (12), inside end cover liquid flow way (14) that is provided with of end cover (3), the other end and the end cover liquid flow way (14) of main cylinder body liquid flow way (13) are linked together, be provided with erection column liquid flow way in erection column (4), end cover liquid flow way (14) are linked together with erection column liquid flow way, the left end of erection column (4) is provided with hydrojet mouth (21), hydrojet mouth (21) are linked together with erection column liquid flow way in erection column (4), the one end of erection column lid (1) is provided with liquid way interface (11), liquid way interface (11) are linked together with erection column lid liquid flow way (12).

4. The apparatus for cleaning the inner wall of a pipe according to claim 3, wherein: the lower part of the main cylinder body (2) is provided with a main cylinder body gas flow passage (16), the main cylinder body gas flow passage (16) is communicated with a pressure cavity (17), the lower part of the mounting column cover (1) is provided with a mounting column cover gas flow passage (15), the mounting column cover gas flow passage (15) is communicated with the main cylinder body gas flow passage (16), one end of the mounting column cover (1) is provided with a gas circuit interface (10), and the gas circuit interface (10) is communicated with the mounting column cover gas flow passage.

5. The apparatus for cleaning the inner wall of a pipe according to claim 1, wherein: rubber gaskets (6) are arranged on two sides of the main cylinder body (2), two exhaust holes (19) are uniformly formed in the main cylinder body (2), and the two exhaust holes (19) are communicated with the movable cavity (18).