Pipeline inner wall cleaning device

Abstract

The utility model provides a pipeline inner wall cleaning device, and relates to the technical field of pipeline cleaning, the pipeline inner wall cleaning device comprises a cleaning brush for cleaning the inner wall of a pipeline and a limiting disc arranged at one end of the cleaning brush, and the limiting disc and the cleaning brush are detachably mounted; wherein a soft cushion is arranged on the outer surface wall of the limiting disc, the cleaning brush cleans the inner wall of the pipeline, the soft cushion abuts against the inner wall of the pipeline, the cleaning brush is pushed, the soft cushion moves on the inner wall of the pipeline and is used for cleaning impurities, the cleaning brush is arranged, the limiting disc is arranged on one side of the cleaning brush, and the soft cushion is arranged on the outer surface of the limiting disc. The size of the limiting disc is smaller than that of the cleaning brush, when the inner wall of the hose is cleaned, the cleaning brush cleans impurities on the inner wall of the hose, the soft cushion on the rear side abuts against the inner wall of the hose, the impurities cleaned by the cleaning brush are pushed, it is avoided that the impurities remain on the inner wall of the hose, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, in particular to a pipeline inner wall cleaning device. Background Art

[0002] Pipeline cleaning refers to cleaning the pipeline to restore the surface of the material inside the pipeline. After cleaning, a dense chemical passivation film is formed on the clean metal surface, which can effectively prevent the re-generation of dirt and effectively protect the equipment from corrosion or other chemical damage.

[0003] After the spiral hose has been used for a period of time, some impurities will adhere to the inner wall of the hose, and the inner wall of the hose needs to be cleaned. However, due to the threaded structure of the hose, there will be dead corners when simply using high-pressure water for cleaning, resulting in incomplete cleaning. If a brush is used for cleaning, the brush needs to clean the inner wall of the hose multiple times during cleaning, and if the impurities after cleaning are not cleaned in time, it will cause inconvenience in cleaning. Utility Model Content

[0004] In order to overcome the existing problems, an embodiment of the present application provides a pipe inner wall cleaning device, which is provided with a cleaning brush. A limit plate is provided on one side of the cleaning brush. The outer surface of the limit plate is provided with a soft pad, and the size of the limit plate is smaller than the size of the cleaning brush. When cleaning the inner wall of the hose, the cleaning brush cleans the impurities on the inner wall of the hose, and the soft pad on the rear side abuts against the inner wall of the hose to push the impurities cleaned by the cleaning brush, thereby preventing the impurities from remaining on the inner wall of the hose and improving the cleaning efficiency.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] A pipe inner wall cleaning device comprises a cleaning brush for cleaning the inner wall of the pipe and a limiting plate arranged at one end of the cleaning brush, the cleaning brush is closely attached to the inner wall of the hose, and the soft pad is attached to the inner wall, and the soft pad can clean the impurities cleaned by the cleaning brush under the support of the limiting plate, thereby avoiding the problem of impurities accumulating on the inner wall of the hose, and the limiting plate and the cleaning brush are detachably installed;

[0007] Among them, a soft pad is provided on the outer wall of the limiting plate, and the cleaning brush cleans the inner wall of the pipe. The soft pad abuts against the inner wall of the pipe to push the cleaning brush. The soft pad moves on the inner wall of the pipe to clean impurities. A limiting plate is provided on one side of the cleaning brush, and a soft pad is provided on the outer surface of the limiting plate. The size of the limiting plate is smaller than that of the cleaning brush. When cleaning the inner wall of the hose, the cleaning brush cleans the impurities on the inner wall of the hose, and the soft pad on the rear side abuts against the inner wall of the hose to push the impurities cleaned by the cleaning brush to avoid impurities remaining on the inner wall of the hose, thereby improving the cleaning efficiency.

[0008] Preferably, a connecting tube is provided at one end of the limit plate away from the cleaning brush, a motor is provided inside the connecting tube, the connecting tube is fixedly connected to the limit plate by screws, a circular hole is opened at the axis center of the limit plate for passing the output shaft of the motor, the output shaft of the motor passes through the circular hole of the limit plate and is connected to the rotating shaft, so that when the motor is running, it drives the rotating shaft to rotate, and the rotating shaft drives the cleaning brush on the outer wall to rotate when rotating, and then the cleaning brush is placed on the inner wall of the hose, and the rotating cleaning brush cleans the impurities on the inner wall of the hose, and then the support rod is pushed to make the cleaning brush move on the inner wall of the hose, so that the cleaning brush can clean the inner wall of the hose more thoroughly.

[0009] Preferably, a rotating shaft is provided at the axis of the cleaning brush, and the rotating shaft is interconnected with the output end of the motor for driving the cleaning brush to rotate. When the motor is running, the rotating shaft is driven to rotate, and the rotating shaft drives the cleaning brush on the outer wall to rotate when rotating. The cleaning brush is then placed on the inner wall of the hose, and the rotating cleaning brush cleans impurities on the inner wall of the hose.

[0010] Preferably, a support rod is provided at one end of the connecting tube away from the limit plate, and the connection mode of the support rod and the connecting tube is a plug-in connection. A connecting hole is provided at the intersection of the connecting tube and the support rod, and a connecting piece is plugged into the inside of the connecting hole. A circular hole is provided at one end of the support rod, and is connected to the connecting piece. The support rod is plugged into one end of the connecting tube, and the circular hole provided on the surface wall of the support rod is overlapped with the connecting hole. Then the connecting piece is taken out and passed through the connecting hole, so that the support rod and the connecting tube are tightly connected to each other, thereby making the support rod and the connecting piece tightly fixed.

[0011] Preferably, the cross-sectional diameter of the cleaning brush is larger than the cross-sectional diameter of the limiting plate, so that when cleaning a hose whose inner cross-sectional diameter is smaller than that of the cleaning brush, the cleaning brush is tightly attached to the inner wall of the hose, and the soft pad is attached to the inner wall. With the support of the limiting plate, the soft pad can clean the impurities cleaned by the cleaning brush, avoiding the problem of impurities accumulating on the inner wall of the hose.

[0012] The advantages of the embodiments of the present application are:

[0013] 1. A cleaning brush is provided, and a limit plate is provided on one side of the cleaning brush. A soft pad is provided on the outer surface of the limit plate, and the size of the limit plate is smaller than the size of the cleaning brush. When cleaning the inner wall of the hose, the cleaning brush cleans the impurities on the inner wall of the hose, and the soft pad on the rear side abuts against the inner wall of the hose to push the impurities cleaned by the cleaning brush to avoid impurities remaining on the inner wall of the hose, thereby improving the cleaning efficiency.

[0014] 2. A motor is provided inside the connecting pipe, and a rotating shaft is provided at the output end of the motor. The outer wall of the rotating shaft is connected to the cleaning brush. The motor drives the cleaning brush to rotate, which can improve the cleaning efficiency of impurities on the inner wall of the hose and make the inner wall of the hose clean more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the overall structure of the pipeline inner wall cleaning device of the utility model;

[0017] Figure 2 This is a schematic diagram of the front structure of the pipeline inner wall cleaning device of the utility model;

[0018] Figure 3 This is a schematic diagram of the back structure of the pipeline inner wall cleaning device of the utility model;

[0019] Figure 4 It is a schematic diagram of the half-section structure of the pipeline inner wall cleaning device of the utility model.

[0020] Description of main reference numerals:

[0021] 1. Connecting pipe; 2. Rotating shaft; 3. Cleaning brush; 4. Limiting plate; 5. Cushion; 6. Connecting hole; 7. Connecting piece; 8. Support rod; 9. Motor. DETAILED DESCRIPTION

[0022] The embodiment of the present application solves the problems in the prior art by providing a pipe inner wall cleaning device, which is provided with a cleaning brush, a limiting plate is provided on one side of the cleaning brush, a soft pad is provided on the outer surface of the limiting plate, and the size of the limiting plate is smaller than the size of the cleaning brush. When cleaning the inner wall of the hose, the cleaning brush cleans the impurities on the inner wall of the hose, and the soft pad on the rear side abuts against the inner wall of the hose to push the impurities cleaned by the cleaning brush to avoid impurities remaining on the inner wall of the hose, thereby improving the cleaning efficiency. A motor is provided inside the connecting pipe, and a rotating shaft is provided at the output end of the motor. The outer wall of the rotating shaft is connected to the cleaning brush, and the motor drives the cleaning brush to rotate, which can improve the cleaning efficiency of impurities on the inner wall of the hose and make the cleaning of the inner wall of the hose more thorough.

[0023] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0024] Embodiment 1:

[0025] This embodiment provides a specific structure of a pipeline inner wall cleaning device, such as Figure 1-4As shown, it includes a cleaning brush 3 for cleaning the inner wall of the pipe and a limiting plate 4 arranged at one end of the cleaning brush 3. The cleaning brush 3 is closely attached to the inner wall of the hose, and the cushion 5 is attached to the inner wall. Under the support of the limiting plate 4, the cushion 5 can clean the impurities cleaned by the cleaning brush 3, thereby avoiding the problem of impurities accumulating on the inner wall of the hose. The limiting plate 4 and the cleaning brush 3 are detachably installed;

[0026] Among them, a soft pad 5 is provided on the outer wall of the limiting plate 4, and the cleaning brush 3 cleans the inner wall of the pipe. The soft pad 5 abuts against the inner wall of the pipe to push the cleaning brush 3. The soft pad 5 moves on the inner wall of the pipe to clean impurities. A limiting plate 4 is provided on one side of the cleaning brush 3. The outer surface of the limiting plate 4 is provided with a soft pad 5, and the size of the limiting plate 4 is smaller than the size of the cleaning brush 3. When cleaning the inner wall of the hose, the cleaning brush 3 cleans the impurities on the inner wall of the hose, and the soft pad 5 on the rear side abuts against the inner wall of the hose to push the impurities cleaned by the cleaning brush 3 to avoid impurities remaining on the inner wall of the hose, thereby improving the cleaning efficiency.

[0027] The cross-sectional diameter of the cleaning brush 3 is larger than the cross-sectional diameter of the limiting plate 4. Thus, when cleaning a hose whose inner cross-sectional diameter is smaller than that of the cleaning brush 3, the cleaning brush 3 is tightly attached to the inner wall of the hose, and the cushion 5 is attached to the inner wall. With the support of the limiting plate 4, the cushion 5 can clean the impurities cleaned by the cleaning brush 3, thus avoiding the problem of impurities accumulating on the inner wall of the hose.

[0028] By adopting the above technical solution:

[0029] A limiting plate 4 is provided on one side of the cleaning brush 3, and a soft pad 5 is provided on the outer surface of the limiting plate 4, and the size of the limiting plate 4 is smaller than the size of the cleaning brush 3. When cleaning the inner wall of the hose, the cleaning brush 3 cleans the impurities on the inner wall of the hose, and the soft pad 5 on the rear side abuts against the inner wall of the hose to push the impurities cleaned by the cleaning brush 3 to avoid the impurities remaining on the inner wall of the hose, thereby improving the cleaning efficiency.

[0030] Embodiment 2:

[0031] This embodiment provides a specific structure of a pipeline inner wall cleaning device, such as Figure 1-4As shown, a connecting tube 1 is provided at one end of the limit plate 4 away from the cleaning brush 3, and a motor 9 is provided inside the connecting tube 1. The connecting tube 1 is fixedly connected to the limit plate 4 by screws. A circular hole is opened at the axis of the limit plate 4 for passing the output shaft of the motor 9. The output shaft of the motor 9 passes through the circular hole of the limit plate 4 and is connected to the rotating shaft 2. In this way, when the motor 9 is running, the rotating shaft 2 is driven to rotate. When the rotating shaft 2 rotates, the cleaning brush 3 on the outer wall is driven to rotate. Then the cleaning brush 3 is placed on the inner wall of the hose. The rotating cleaning brush 3 cleans the impurities on the inner wall of the hose. Then the support rod 8 is pushed to move the cleaning brush 3 on the inner wall of the hose, so that the cleaning brush 3 can clean the inner wall of the hose more thoroughly.

[0032] A rotating shaft 2 is provided at the axis of the cleaning brush 3, and the rotating shaft 2 is connected to the output end of the motor 9 to drive the cleaning brush 3 to rotate. When the motor 9 is running, it drives the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, it drives the cleaning brush 3 on the outer wall to rotate. Then, the cleaning brush 3 is placed on the inner wall of the hose, and the rotating cleaning brush 3 cleans the impurities on the inner wall of the hose.

[0033] A support rod 8 is provided at one end of the connecting tube 1 away from the limit plate 4. The connection method of the support rod 8 and the connecting tube 1 is plug-in connection. A connecting hole 6 is provided at the intersection of the connecting tube 1 and the support rod 8. A connecting piece 7 is plugged into the inside of the connecting hole 6. A circular hole is opened at one end of the support rod 8 and is connected to the connecting piece 7. The support rod 8 is inserted into one end of the connecting tube 1, and the circular hole opened on the surface wall of the support rod 8 is overlapped with the connecting hole 6. Then the connecting piece 7 is taken out and the connecting piece 7 is passed through the connecting hole 6, so that the support rod 8 and the connecting tube 1 are tightly connected to each other, so that the support rod 8 and the connecting piece 7 can be tightly fixed.

[0034] By adopting the above technical solution:

[0035] When the motor 9 is running, it drives the rotating shaft 2 to rotate. When the rotating shaft 2 rotates, it drives the cleaning brush 3 on the outer wall to rotate. Then the cleaning brush 3 is placed on the inner wall of the hose. The rotating cleaning brush 3 cleans the impurities on the inner wall of the hose. Then the support rod 8 is pushed to move the cleaning brush 3 on the inner wall of the hose, so that the cleaning brush 3 can clean the inner wall of the hose more thoroughly.

[0036] Working principle: the output shaft of the motor 9 passes through the circular hole of the limit plate 4 and is connected to the rotating shaft 2, so that when the motor 9 is running, it drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the cleaning brush 3 on the outer wall to rotate when rotating, and then the cleaning brush 3 is placed on the inner wall of the hose, and the rotating cleaning brush 3 cleans the impurities on the inner wall of the hose, and the circular hole on the surface wall of the support rod 8 is overlapped with the connecting hole 6, and then the connecting piece 7 is taken out, and the connecting piece 7 is passed through the connecting hole 6, so that the support rod 8 and the connecting pipe 1 are tightly connected to each other, so that the support rod 8 and the connecting piece 7 can be tightly fixed, and then the support rod 8 is pushed to make the cleaning brush 3 move on the inner wall of the hose, so that the cleaning brush 3 can clean the inner wall of the hose more thoroughly.

[0037] When cleaning a hose whose inner cross-sectional diameter is smaller than that of the cleaning brush 3, the cleaning brush 3 is tightly attached to the inner wall of the hose, and the cushion 5 is attached to the inner wall. With the support of the limiting plate 4, the cushion 5 can clean the impurities cleaned by the cleaning brush 3, thereby avoiding the problem of impurities accumulating on the inner wall of the hose.

[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A pipeline inner wall cleaning device, characterized in that: It comprises a cleaning brush (3) for cleaning the inner wall of a pipeline and a limiting plate (4) arranged at one end of the cleaning brush (3), wherein the limiting plate (4) and the cleaning brush (3) are detachably mounted; The outer wall of the limiting plate (4) is provided with a soft pad (5), the cleaning brush (3) cleans the inner wall of the pipe, the soft pad (5) abuts against the inner wall of the pipe, pushes the cleaning brush (3), and the soft pad (5) moves on the inner wall of the pipe to clean impurities.

2. A pipeline inner wall cleaning device as claimed in claim 1, characterized in that: A connecting pipe (1) is provided at one end of the limiting plate (4) away from the cleaning brush (3), a motor (9) is provided inside the connecting pipe (1), and the connecting pipe (1) is fixedly connected to the limiting plate (4) by screws.

3. A pipeline inner wall cleaning device as claimed in claim 2, characterized in that: A rotating shaft (2) is provided at the axis of the cleaning brush (3); the rotating shaft (2) is connected to the output end of the motor (9) and is used to drive the cleaning brush (3) to rotate.

4. A pipeline inner wall cleaning device as claimed in claim 2, characterized in that: A support rod (8) is provided at one end of the connecting pipe (1) away from the limiting plate (4), and the connection mode between the support rod (8) and the connecting pipe (1) is a plug-in connection.

5. A pipeline inner wall cleaning device as claimed in claim 4, characterized in that: A connecting hole (6) is provided at the intersection of the connecting pipe (1) and the supporting rod (8), and a connecting piece (7) is inserted into the interior of the connecting hole (6).

6. A pipeline inner wall cleaning device as claimed in claim 2, characterized in that: A circular hole is provided at the axis center of the limiting plate (4) for passing the output shaft of the motor (9).

7. A pipeline inner wall cleaning device as claimed in claim 5, characterized in that: One end of the support rod (8) is provided with a circular hole, and is connected to the connecting piece (7).

8. A pipeline inner wall cleaning device as claimed in claim 1, characterized in that: The cross-sectional diameter of the cleaning brush (3) is greater than the cross-sectional diameter of the limiting plate (4).

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