Cleaning device for cleaning attachments on inner wall of pipeline

Abstract

The utility model provides a cleaning device for cleaning attachments on the inner wall of a pipeline, and relates to the technical field of pipeline inner wall cleaning. The output end of the driving assembly is connected with the cleaning assembly so as to drive the cleaning assembly to move in the pipeline in the axial direction of the pipeline. The cleaning assembly comprises a driving motor, a mounting block and a cleaning head, the driving motor is connected with the output end of the driving assembly, the output end of the driving motor is connected with the mounting block so as to drive the mounting block to rotate in the circumferential direction of the pipeline, one end of the cleaning head is mounted on the mounting block, and the other end of the cleaning head abuts against the inner wall of the pipeline; the device is used for removing attachments on the inner wall of a pipeline. According to the cleaning device for cleaning the attachments on the inner wall of the pipeline, the cleaning operation of the attachments on the inner wall of the pipeline can be completed very efficiently, and the attachments on the inner wall of the whole pipeline can be effectively and thoroughly cleaned.

Description

Technical Field

[0001] This application relates to the field of pipeline inner wall cleaning technology, specifically to a cleaning device for cleaning deposits on the inner wall of pipelines. Background Technology

[0002] A pipeline is a device used to transport gases, liquids, or fluids containing solid particles. Generally, pipelines are used in conjunction with pressurization devices; the fluid is pressurized by these devices such as blowers, compressors, pumps, and boilers, and then flows from the high-pressure area to the low-pressure area in the pipeline. Alternatively, the fluid's own pressure or gravity can also be used for transport through pipelines. Pipelines have a wide range of applications, primarily in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations.

[0003] However, after a period of use, existing pipes will accumulate a certain amount of deposits on their inner walls. The presence of deposits will severely affect the fluid flow and the ability to maintain fluid purity. Therefore, pipes are usually replaced or cleaned periodically or irregularly.

[0004] Currently, there are generally two methods for cleaning deposits on the inner walls of pipes. One method utilizes the scouring properties of the fluid itself to flush away the deposits. However, this method has significant drawbacks, including incomplete cleaning, significant environmental pollution, water waste, and high energy consumption. The other method uses mechanical structures to scrape off the deposits, such as manually cleaning with wire brushes. However, this method also has significant drawbacks, including low cleaning efficiency and difficulty in cleaning pipe walls located far from the inlet and outlet. Utility Model Content

[0005] To address the technical problems in related technologies, this application provides a cleaning device for removing deposits from the inner wall of pipes. This cleaning device not only efficiently completes the cleaning operation of deposits on the inner wall of pipes, but also effectively and thoroughly removes all deposits from the entire inner wall of the pipe.

[0006] To achieve the above objectives, the technical solution adopted in this application is: a cleaning device for cleaning deposits on the inner wall of a pipe, comprising a cleaning component and a driving component;

[0007] The output end of the drive component is connected to the cleaning component to drive the cleaning component to move axially within the pipe;

[0008] The cleaning assembly includes a drive motor, a mounting block, and a cleaning head. The drive motor is connected to the output end of the drive assembly and the output end of the drive motor is connected to the mounting block to drive the mounting block to rotate circumferentially along the pipe. One end of the cleaning head is mounted on the mounting block, and the other end of the cleaning head is used to abut against the inner wall of the pipe to remove deposits on the inner wall of the pipe.

[0009] Optionally, the drive assembly is configured as an electric telescopic rod, which includes a telescopic rod body and a drive body. The drive body is connected to the telescopic rod body to drive the telescopic rod body to retract or extend. The end of the telescopic rod body away from the drive body is connected to the drive motor and is used to pass through the pipe.

[0010] Optionally, the cleaning assembly further includes a mounting plate, with one end of the drive motor away from the mounting block mounted on the mounting plate, and the mounting plate mounted on the output end of the drive assembly.

[0011] Optionally, a plurality of cleaning heads are provided, and the plurality of cleaning heads are evenly spaced along the circumference of the mounting block.

[0012] Optionally, the cleaning head is detachably mounted on the mounting block.

[0013] Optionally, the cleaning head includes a mounting rod, a head body, and bristles. One end of the mounting rod is connected to the head body, and the other end of the mounting rod is connected to the mounting block. The bristles are disposed on the side of the head body away from the mounting rod and are used to abut against the inner wall of the pipe to remove deposits on the inner wall of the pipe.

[0014] Optionally, a threaded section is formed on the side of the mounting rod away from the head body, and a mounting threaded hole that is adapted to the threaded section is formed on the mounting block.

[0015] Optionally, the head body is formed as a triangular plate-shaped structure, the mounting rod is connected to one end face of the triangular plate-shaped structure, and a centerline corresponding to the triangular plate-shaped structure is configured to extend circumferentially along the pipe; or,

[0016] The head body is formed into a rhomboid plate structure, the mounting rod is connected to one end face of the rhomboid plate structure, and the corresponding diagonal of the rhomboid plate structure is configured to extend circumferentially along the pipe.

[0017] Optionally, the bristles are configured as a plurality of steel wires, and the plurality of steel wires are arranged in an array.

[0018] Optionally, the cleaning device for cleaning deposits on the inner wall of the pipe further includes a plurality of placement racks, which are configured to be spaced apart from each other along the axial direction of the pipe. Each placement rack includes a first support column and a second support column arranged opposite to each other, a support rod connected between the first support column and the second support column, and a first arc-shaped block and a second arc-shaped block. The first arc-shaped block and the second arc-shaped block are respectively installed on the first support column and the second support column and are respectively used to abut against the two sides of the pipe. The first arc-shaped block, the second arc-shaped block and the support rod are used together to support the pipe.

[0019] Beneficial effects:

[0020] 1. Through the above technical solution, the cleaning component provided in this application can repeatedly and regularly act on the inner wall of the pipe, thereby effectively cleaning the deposits on the inner wall of the pipe thoroughly. At the same time, the drive component and drive motor provided in this application can make the entire cleaning process faster, effectively ensuring the cleaning efficiency of the deposits on the inner wall of the pipe. In addition, the cleaning component provided in this application can effectively clean the inner wall of the pipe that is far away from the pipe inlet and outlet, ensuring the thoroughness of the cleaning and avoiding cleaning dead corners.

[0021] 2. Other beneficial effects or advantages of this application will be described in detail in conjunction with specific structures in the specific embodiments. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In addition, it should be understood that the proportional relationship of each component in the drawings of this specification does not represent the proportional relationship in the actual material selection and design, but is only a schematic diagram of the structure or position, wherein:

[0023] Figure 1 This is a three-dimensional structural schematic diagram of a cleaning device for cleaning deposits on the inner wall of a pipe, provided in an exemplary embodiment of this application;

[0024] Figure 2 yes Figure 1 Enlarged schematic diagram of the local structure at point A;

[0025] Figure 3 This is a schematic diagram of the assembly structure of the mounting block and cleaning head provided in an exemplary embodiment of this application;

[0026] Figure 4This is a three-dimensional structural diagram of a placement rack provided in an exemplary embodiment of this application.

[0027] Explanation of the labels in the attached drawings:

[0028] 100-A cleaning device for cleaning deposits on the inner wall of a pipe; 200-A pipe; 1-A cleaning assembly; 11-A drive motor; 12-A mounting block; 121-A mounting threaded hole; 13-A cleaning head; 131-A mounting rod; 132-A head body; 133-Brush bristles; 14-A mounting plate; 2-A drive assembly; 21-A telescopic rod body; 22-A drive body; 3-A placement rack; 31-A first support column; 32-A second support column; 33-A bearing rod; 34-A first arc-shaped block; 35-A second arc-shaped block. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0031] In the description of this application, it should be noted that the terms used, such as "top surface" and "bottom surface," refer to the side of the cleaning device for cleaning deposits on the inner wall of a pipe facing upwards in its operating state as the top surface and the side facing downwards as the bottom surface; the terms used, such as "first" and "second," are only for distinguishing descriptions and do not indicate or imply a difference in importance or order; the terms used, such as "inner" and "outer," refer to the inner and outer parts of a specific outline. The use of the above terms is only for the purpose of clearly and simply describing the technical solution of this application and should not be construed as limiting this application.

[0032] The technical solution of this application will be described in detail below with reference to the accompanying drawings.

[0033] Example 1

[0034] like Figures 1 to 4As shown, this embodiment provides a cleaning device 100 for cleaning deposits on the inner wall of a pipe, including a cleaning component 1 and a driving component 2; the output end of the driving component 2 is connected to the cleaning component 1 to drive the cleaning component 1 to move axially within the pipe 200; the cleaning component 1 includes a driving motor 11, a mounting block 12 and a cleaning head 13, the driving motor 11 is connected to the output end of the driving component 2, and the output end of the driving motor 11 is connected to the mounting block 12 to drive the mounting block 12 to rotate circumferentially along the pipe 200, one end of the cleaning head 13 is mounted on the mounting block 12, and the other end of the cleaning head 13 is used to abut against the inner wall of the pipe 200 to remove deposits on the inner wall of the pipe 200.

[0035] To facilitate understanding by relevant technical personnel, the working process / working principle of the above technical solution will be explained below.

[0036] When it is necessary to clean the deposits on the inner wall of the pipe 200, the cleaning device 100 for cleaning the deposits on the inner wall of the pipe is placed at one end of the pipe 200. Then, the drive motor 11 is started, so that the drive motor 11 drives the cleaning head 13 to rotate around the circumference of the pipe 200 through the mounting block 12. Then, the drive assembly 2 is started, so that the entire cleaning assembly 1 moves along the axial direction of the pipe 200. The cleaning assembly 1 can gradually extend into the inner wall of the pipe 200 and maintain a rotating state. In this way, the deposits on the inner wall of the pipe 200 can be removed one by one by the cleaning head 13.

[0037] Understandably, after the cleaning component 1 moves from one end of the pipe 200 to the other end, the drive component 2 can be activated in reverse so that the cleaning component 1 moves along the inner wall of the pipe 200 and returns to the initial position. During this process, the cleaning component 1 will clean the deposits on the inner wall of the pipe 200 again, which can effectively achieve a thorough cleaning of the inner wall of the pipe 200.

[0038] Through the above technical solution, the cleaning component 1 provided in this application can repeatedly and regularly act on the inner wall of the pipe 200, thereby effectively and thoroughly cleaning the deposits on the inner wall of the pipe 200. At the same time, the drive component 2 and drive motor 11 provided in this application can make the entire cleaning process faster, effectively ensuring the cleaning efficiency of the deposits on the inner wall of the pipe 200. In addition, the cleaning component 1 provided in this application can effectively clean the inner wall of the pipe 200 that is far from the inlet and outlet of the pipe 200, ensuring thorough cleaning and avoiding cleaning dead corners.

[0039] In one embodiment of this application, such as Figure 1 and Figure 2As shown, the drive assembly 2 of this application can be configured as an electric telescopic rod. The electric telescopic rod includes a telescopic rod body 21 and a drive body 22. The drive body 22 is connected to the telescopic rod body 21 to drive the telescopic rod body 21 to retract or extend. The end of the telescopic rod body 21 away from the drive body 22 is connected to the drive motor 11 and is used to pass through the pipe 200.

[0040] Thus, the electric telescopic rod of this application not only enables the cleaning component to move axially along the inner wall of the pipe 200 to thoroughly clean the deposits on the inner wall of the pipe 200, but also effectively controls the position of the cleaning component on the inner wall of the pipe 200, thereby enabling the cleaning of some deposits with strong adhesion.

[0041] In addition, electric telescopic poles have the advantages of easy operation, convenient control of extension position, low energy consumption and no pollution, making them well-suited for cleaning operations of pipes 200.

[0042] In one embodiment of this application, such as Figure 2 As shown, the cleaning component 1 of this application may also include a mounting plate 14, with the end of the drive motor 11 away from the mounting block 12 mounted on the mounting plate 14, and the mounting plate 14 mounted on the output end of the drive component 2.

[0043] In this way, the mounting plate 14, which is configured in this way, can stably and reliably connect the drive motor 11 and the drive assembly 2, thereby helping to ensure the cleaning effect of the cleaning assembly 1 of this application on the attachments on the inner wall of the pipe 200.

[0044] It is understood that the mounting plate 14 of this application has a variety of optional implementations. For example, it can be set as a square plate, a circular plate, or a plate structure of other shapes. This application does not make any specific limitation in this regard.

[0045] In one embodiment of this application, such as Figure 2 and Figure 3 As shown, the cleaning head 13 of this application can be configured as multiple, and the multiple cleaning heads 13 are evenly spaced along the circumference of the mounting block 12.

[0046] In this way, multiple cleaning heads 13 can more effectively ensure the cleaning effect of the cleaning component 1 on the inner wall of the pipe 200, effectively remove the strong adhesion of the inner wall of the pipe 200, and at the same time, multiple cleaning heads 13 can ensure the cleaning effect on each annular area of ​​the inner wall of the pipe 200 during rotation, which is conducive to improving cleaning efficiency and ensuring cleaning effect.

[0047] In one embodiment of this application, the cleaning head 13 can be detachably mounted on the mounting block 12. Thus, when dealing with pipes 200 of different sizes, the cleaning head 13 of different sizes can be replaced to meet the cleaning needs of the inner wall deposits of pipes 200 of different sizes.

[0048] In one embodiment of this application, such as Figure 3 As shown, the cleaning head 13 of this application may include a mounting rod 131, a head body 132, and bristles 133. One end of the mounting rod 131 is connected to the head body 132, and the other end of the mounting rod 131 is connected to the mounting block 12. The bristles 133 are disposed on the side of the head body 132 away from the mounting rod 131 and are used to abut against the inner wall of the pipe 200 to remove the deposits on the inner wall of the pipe 200.

[0049] Thus, with the cleaning head 13 configured in this way, the mounting rod 131 can serve as a mounting structure, ensuring a reliable and stable connection between the cleaning head 13 and the mounting block 12, thereby guaranteeing the operational reliability of the cleaning head 13. The head body 132 can serve as a mounting structure for the bristles 133, and also as a structure for breaking up thicker deposits, facilitating the cleaning of deposits on the inner wall of the pipe 200. The bristles 133 can serve as a brushing structure to remove deposits from the inner wall of the pipe 200, thereby achieving the cleaning operation of the inner wall of the pipe 200.

[0050] In one embodiment of this application, such as Figure 3 As shown, the mounting rod 131 of this application has a threaded section on the side away from the head body 132, and the mounting block 12 has a mounting threaded hole 121 that is compatible with the threaded section.

[0051] In this way, the mounting rod 131 can be reliably and stably connected to the mounting block 12 through a threaded connection. This not only helps to ensure the installation stability and operational reliability of the cleaning head 13, but also facilitates convenient and quick disassembly, assembly, and replacement of the mounting rod 131.

[0052] In one embodiment of this application, the head body 132 is formed as a triangular plate structure, the mounting rod 131 is connected to one end face of the triangular plate structure, and a center line corresponding to the triangular plate structure is configured to extend circumferentially along the pipe 200.

[0053] In this way, the head body 132, with its sharp side facing the attached object during rotation, can improve the head body 132's ability to break up the attached object, thereby disrupting its stability and making it easier to brush away. This, in turn, can improve cleaning efficiency and ensure cleaning effect to a certain extent.

[0054] In one embodiment of this application, such as Figure 3 As shown, the head body 132 of this application can also be formed as a rhomboid plate structure, the mounting rod 131 is connected to one end face of the rhomboid plate structure, and the diagonal line corresponding to the rhomboid plate structure is configured to extend circumferentially along the pipe 200.

[0055] In this way, the rhomboid plate structure can maintain one sharp side in face-to-face contact with the attached object during rotation in both directions. This not only effectively improves the breaking effect of the head body 132 on the attached object, thereby disrupting its stability and making it easier to brush it off, but also facilitates the switching of the drive motor 11 to make the cleaning head 13 rotate in the opposite direction when it is stuck by the attached object. This allows the head to break the attached object from another direction while freeing it from the obstruction, thus further improving the cleaning efficiency and ensuring the cleaning effect to a certain extent.

[0056] In one embodiment of this application, such as Figure 3 As shown, the bristles 133 of this application can be configured as a plurality of steel wires, which are arranged in an array. The steel wires not only have relatively soft properties and will not damage the inner wall of the pipe 200, but also have a relatively excellent effect in scraping off deposits.

[0057] It is understood that the steel wire in this application can be straight, curved, or looped, and this application does not make any specific limitation in this regard.

[0058] In one embodiment of this application, such as Figure 1 and Figure 4 As shown, the cleaning device 100 for cleaning deposits on the inner wall of a pipe according to this application may further include a plurality of placement racks 3, which are configured to be spaced apart from each other along the axial direction of the pipe 200. Each placement rack 3 includes a first support column 31 and a second support column 32 arranged opposite to each other, a support rod 33 connecting the first support column 31 and the second support column 32, and a first arc-shaped block 34 and a second arc-shaped block 35. The first arc-shaped block 34 and the second arc-shaped block 35 are respectively installed on the first support column 31 and the second support column 32 and are respectively used to abut against the two sides of the pipe 200. The first arc-shaped block 34, the second arc-shaped block 35 and the support rod 33 are used together to support the pipe 200.

[0059] In this way, by using such a number of placement racks 3, on the one hand, the pipe 200 can be stably and reliably supported so as to facilitate the cleaning of the inner wall of the pipe 200. On the other hand, it can also be adapted to pipes 200 of different lengths. The drive component 2 can be placed between any two placement racks 3 or next to a certain placement rack 3, which can well meet the cleaning operation of pipes 200 of different lengths.

[0060] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cleaning device for removing deposits from the inner wall of a pipe, characterized in that, Includes a cleanup component (1) and a driver component (2); The output end of the drive component (2) is connected to the cleaning component (1) to drive the cleaning component (1) to move axially within the pipe (200); The cleaning assembly (1) includes a drive motor (11), a mounting block (12), and a cleaning head (13). The drive motor (11) is connected to the output end of the drive assembly (2), and the output end of the drive motor (11) is connected to the mounting block (12) to drive the mounting block (12) to rotate circumferentially along the pipe (200). One end of the cleaning head (13) is mounted on the mounting block (12), and the other end of the cleaning head (13) is used to abut against the inner wall of the pipe (200) to remove the deposits on the inner wall of the pipe (200). The cleaning head (13) includes a mounting rod (131), a head body (132), and bristles (133). One end of the mounting rod (131) is connected to the head body (132), and the other end of the mounting rod (131) is connected to the mounting block (12). The bristles (133) are located on the side of the head body (132) away from the mounting rod (131) and are used to abut against the inner wall of the pipe (200) to remove the deposits on the inner wall of the pipe (200). The mounting rod (131) has a threaded section on the side away from the head body (132), and the mounting block (12) has a mounting threaded hole (121) that is compatible with the threaded section. The head body (132) is formed as a triangular plate structure, the mounting rod (131) is connected to one end face of the triangular plate structure, and a center line corresponding to the triangular plate structure is configured to extend circumferentially along the pipe (200); or, the head body (132) is formed as a rhombus plate structure, the mounting rod (131) is connected to one end face of the rhombus plate structure, and a pair of diagonals corresponding to the rhombus plate structure are configured to extend circumferentially along the pipe (200).

2. The cleaning device for cleaning deposits on the inner wall of a pipe according to claim 1, characterized in that, The drive assembly (2) is configured as an electric telescopic rod, which includes a telescopic rod body (21) and a drive body (22). The drive body (22) is connected to the telescopic rod body (21) to drive the telescopic rod body (21) to retract or extend. One end of the telescopic rod body (21) away from the drive body (22) is connected to the drive motor (11) and is used to pass through the pipe (200).

3. The cleaning device for cleaning deposits on the inner wall of a pipe according to claim 1, characterized in that, The cleaning component (1) also includes a mounting plate (14), on which the end of the drive motor (11) away from the mounting block (12) is mounted, and the mounting plate (14) is mounted at the output end of the drive component (2).

4. The cleaning device for cleaning deposits on the inner wall of a pipe according to claim 1, characterized in that, The cleaning head (13) is configured as a plurality of such cleaning heads (13) and the plurality of such cleaning heads (13) are evenly spaced along the circumference of the mounting block (12).

5. The cleaning device for cleaning deposits on the inner wall of a pipe according to claim 1, characterized in that, The cleaning head (13) is detachably mounted on the mounting block (12).

6. The cleaning device for cleaning deposits on the inner wall of a pipe according to claim 1, characterized in that, The bristles (133) are configured as a plurality of steel wires, which are arranged in an array.

7. The cleaning device for cleaning deposits on the inner wall of a pipe according to any one of claims 1-6, characterized in that, The cleaning device for cleaning the deposits on the inner wall of the pipe also includes a plurality of placement racks (3), which are configured to be spaced apart from each other along the axial direction of the pipe (200). Each placement rack (3) includes a first support (31) and a second support (32) arranged opposite to each other, a support rod (33) connected between the first support (31) and the second support (32), and a first arc block (34) and a second arc block (35). The first arc block (34) and the second arc block (35) are respectively installed on the first support (31) and the second support (32) and are respectively used to abut against the two sides of the pipe (200). The first arc block (34), the second arc block (35) and the support rod (33) are used together to support the pipe (200).

Images