An industrial pipe cleaning device
Patent Information
- Application Number
- CN202620111127.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-27
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2036-01-27
AI Technical Summary
[0004]然而，现有的工业管道清理装置在实际使用中存在显著技术缺陷：一方面，清理执行机构缺乏自适应调节能力，面对不同管径的管道，需操作人员反复手动调整位置与规格，操作繁琐且适配性差，费时费力；另一方面，驱动模块的推进与运行稳定性不足，清理执行机构伸入管道后易出现晃动、卡顿，尤其对于长距离管道或存在轻微弯道的管道，难以实现均匀、彻底的清理，易残留清理死角
通过设置冲洗组件，使得管道内部易于清洗；
Smart Images
Figure CN224895134U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of pipeline cleaning, and in particular to an industrial pipeline cleaning device. Background Technology
[0002] Industrial pipeline cleaning devices are key equipment in industrial production and municipal facility maintenance. Their core function is to remove dirt, rust, media residues and debris deposited on the inner walls of industrial pipelines, ensuring smooth pipeline flow and avoiding production interruptions, equipment damage or safety hazards caused by pipeline blockage or corrosion. They are widely used in many industries such as chemical, petroleum, metallurgy, municipal water supply and drainage, and power.
[0003] Currently, existing industrial pipeline cleaning devices typically include a support frame, a cleaning actuator, a drive module, and a debris collection component. During use, the operator manually adjusts the height and angle of the cleaning actuator to align it with the pipeline port. Then, the drive module is activated, which drives the cleaning actuator (such as a scraper or punch) to extend into the pipeline. The cleaning operation is carried out through mechanical friction or simple flushing. The impurities generated during the cleaning process are collected by the debris collection component. The operator judges whether the pipeline cleaning effect meets the standard by observing the quantity and state of the impurities discharged from the pipeline outlet.
[0004] However, existing industrial pipeline cleaning devices have significant technical defects in actual use: on the one hand, the cleaning actuator lacks adaptive adjustment capability. When faced with pipelines of different diameters, operators need to repeatedly adjust the position and specifications manually, which is cumbersome, has poor adaptability, and is time-consuming and labor-intensive; on the other hand, the propulsion and operation stability of the drive module is insufficient. After the cleaning actuator is inserted into the pipeline, it is easy to shake or get stuck. Especially for long-distance pipelines or pipelines with slight bends, it is difficult to achieve uniform and thorough cleaning, and cleaning dead corners are easily left. Utility Model Content
[0005] To overcome the above-mentioned technical problems, this application provides an industrial pipeline cleaning device.
[0006] This application provides an industrial pipeline cleaning device, which adopts the following technical solution: An industrial pipeline cleaning device includes a mobile vehicle, a flushing assembly, a sweeping assembly, and a rotating assembly. The mobile vehicle is horizontally positioned, and a water tank filled with water is fixedly mounted on its top. A winch is installed on the top of the mobile vehicle. The flushing assembly is located on the mobile vehicle and is used to flush the inside of the pipeline. The flushing assembly includes a cleaning water pipe, a flushing nozzle, and a backwash propulsion pipe. The cleaning water pipe is wound around the winch, and one end is connected to the bottom of the water tank. A water pump is installed on the cleaning water pipe. The flushing nozzle is installed at the end of the cleaning water pipe away from the water tank and is connected to the cleaning water pipe. The backwash propulsion pipe is installed at the end of the flushing nozzle close to the cleaning water pipe and is connected to the inside of the flushing nozzle. The backwash propulsion pipe is inclined. The sweeping assembly is located on the cleaning water pipe and is used to sweep the inner wall of the pipeline. The rotating assembly is located on the cleaning water pipe and is used to drive the sweeping assembly to rotate.
[0007] By adopting the above technical solution, during use, the operator moves the equipment to the end of the pipeline using a mobile vehicle, and places the flushing nozzle inside the pipeline. The operator then uses a water pump to deliver water from the tank to the flushing nozzle, which performs high-pressure flushing of the pipeline interior. Simultaneously, the backflush propulsion pipe flushes the inner wall of the pipeline. The backflush propulsion pipe generates a reverse thrust when spraying water, which drives the cleaning water pipe and the cleaning assembly into the pipeline. Due to the inclined design of the backflush propulsion pipe, the flushing nozzle rotates around its own axis when spraying water, making it easier for the equipment to flush the inner wall of the pipeline. When the water pump is working, the operator drives the rotating assembly to work, which in turn drives the cleaning assembly to rotate, cleaning the inner wall of the pipeline. This makes it easy to clean the inside of the pipeline, solving the problems of poor adaptability, unstable propulsion, and incomplete cleaning of existing devices.
[0008] Optionally, the flushing assembly further includes a swivel plate; the swivel plate is fixedly disposed at the end of the flushing nozzle away from the cleaning water pipe, and multiple swivel plates are spaced apart along the circumference of the flushing nozzle.
[0009] By adopting the above technical solution, the unblocking swivel plate enters the pipeline together with the flushing nozzle. The unblocking swivel plate breaks up stubborn blockages (such as clumps of dirt and debris) in the pipeline, opening up a channel for the subsequent movement of the flushing nozzle. Multiple unblocking swivel plates are distributed circumferentially to ensure balanced force and a smoother propulsion process, while also expanding the breaking range and improving unblocking efficiency.
[0010] Optionally, the cleaning assembly includes a mounting plate, a fixing plate, a clamping telescopic rod, a cleaning plate, and a cleaning brush; a rotating sleeve is rotatably mounted on the cleaning water pipe; the mounting plate is fixedly mounted on the rotating sleeve; the fixing plate is located on the mounting plate, and a locking bolt is installed on the fixing plate to lock the fixing plate and the mounting plate; the clamping telescopic rod is located on one side of the cleaning water pipe, and its fixed end is fixedly mounted on the fixing plate; the cleaning plate is fixedly mounted on the movable end of the clamping telescopic rod; and the cleaning brush is mounted on the cleaning plate.
[0011] By adopting the above technical solution, during use, the operator drives the movable end of the tensioning telescopic rod to retract and places the cleaning component inside the pipe. When the cleaning component is inside the pipe, the operator drives the movable end of the tensioning telescopic rod to extend, and the movable end of the tensioning telescopic rod drives the cleaning brush on the cleaning plate to abut against the inner wall of the pipe, making it easy for the cleaning brush to clean the stains attached to the inner wall of the pipe. When the pipe diameter to be cleaned is small, the operator tightens the locking bolts to disengage the fixing plate from the mounting plate, thereby making the equipment easy to clean pipes with small diameters.
[0012] Optionally, a spring is provided in the rodless cavity of the tensioning telescopic rod, and the two ends of the spring are fixedly connected to the movable end of the tensioning telescopic rod and the fixed end of the tensioning telescopic rod, respectively.
[0013] By adopting the above technical solution, when the cleaning component is inside the pipe, the spring returns to its original position, and the spring drives the movable end of the tensioning telescopic rod to extend. The movable end of the tensioning telescopic rod drives the cleaning brush on the cleaning plate to always be in contact with the inner wall of the pipe, making the equipment easy to adapt to pipes of different diameters.
[0014] Optionally, the cleaning assembly further includes guide wheels; the guide wheels are mounted on the cleaning plate.
[0015] By adopting the above technical solution, when the pipeline cleaning is completed, the operator drives the winch to work, and the winch drives the cleaning water pipe to be wound around the winch. The guide wheel rolls in contact with the inner wall of the pipeline, which provides support and guidance for the cleaning components, reduces the frictional resistance between the cleaning plate and the inner wall of the pipeline, and makes it easier to wind the cleaning water pipe around the winch.
[0016] Optionally, the cleaning components are provided in multiple sets at intervals along the circumference of the rotating sleeve.
[0017] By adopting the above technical solution, multiple sets of cleaning components are distributed circumferentially, which can simultaneously clean different positions of the inner wall of the pipe, expand the cleaning coverage, reduce cleaning time, and improve work efficiency. The coordinated work of multiple sets of cleaning components ensures that the inner wall of the pipe is subjected to balanced force, avoids device displacement caused by force on one side, and ensures a stable cleaning process, which is especially suitable for cleaning large-diameter pipes.
[0018] Optionally, a limiting frame is fixedly installed on the top of the mobile vehicle body, one end of the cleaning water pipe is located on the limiting frame, a limiting plate is installed at the top of the limiting frame, one end of the cleaning water pipe is located between the limiting plate and the limiting frame, and a fixing bolt is installed on the limiting plate to lock the limiting frame and the limiting plate together.
[0019] By adopting the above technical solution, when the equipment is not in use, the limiting frame and the limiting plate limit one end of the cleaning water pipe, so that the rinsing nozzle on the cleaning water pipe is not easily hit.
[0020] Optionally, the rotating assembly includes a sealing box, a drive motor, a drive gear, and a driven gear ring; the sealing box is fixedly mounted on the cleaning water pipe; the drive motor is installed inside the sealing box; the drive gear is fixedly mounted on the output shaft of the drive motor; one end of the rotating sleeve is inserted into the sealing box, and the driven gear ring is fixedly mounted on the rotating sleeve and meshes with the drive gear.
[0021] By adopting the above technical solution, when in use, the operator drives the drive motor to work, the drive motor drives the drive gear to rotate, the drive gear drives the driven gear ring to rotate, the driven gear ring drives the rotating sleeve to rotate, and the rotating sleeve drives the cleaning assembly to rotate, making it easy for the cleaning assembly to clean different positions on the inner wall of the pipe.
[0022] In summary, this application includes at least one of the following beneficial technical effects: By incorporating flushing components, the inside of the pipes becomes easier to clean; By incorporating cleaning and rotating components, it is easier to prevent dirt from adhering to the inner wall of the pipe. Attached Figure Description
[0023] Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 This is a partial cross-sectional view of the rotating sleeve in this embodiment of the application; Figure 3 yes Figure 1 A magnified view of a section at point A in the middle; Figure 4 yes Figure 2 A magnified view of a section at point B in the middle.
[0024] Explanation of reference numerals in the attached figures: 1. Mobile vehicle body; 11. Water tank; 111. Water inlet; 12. Winch; 13. Limiting frame; 131. Limiting plate; 132. Fixing bolt; 2. Flushing assembly; 21. Cleaning water pipe; 211. Water pump; 212. Rotating sleeve; 22. Flushing nozzle; 23. Backflush propulsion pipe; 24. Unblocking rotary plate; 3. Cleaning assembly; 31. Mounting plate; 32. Fixing plate; 321. Locking bolt; 33. Anti-tightening telescopic rod; 331. Spring; 34. Cleaning plate; 35. Cleaning brush; 36. Guide wheel; 4. Rotating assembly; 41. Sealing box; 42. Drive motor; 43. Drive gear; 44. Driven gear ring. Detailed Implementation
[0025] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.
[0026] This application discloses an industrial pipeline cleaning device. (Refer to...) Figure 1 and Figure 2 An industrial pipeline cleaning device includes a mobile vehicle body 1, a flushing assembly 2, a sweeping assembly 3, and a rotating assembly 4. The mobile vehicle body 1 is horizontally positioned, and a water tank 11 filled with water is fixedly mounted on its top. A winch 12 is installed on the top of the mobile vehicle body 1. The flushing assembly 2 is located on the mobile vehicle body 1 and is used to flush the inside of the pipeline. The sweeping assembly 3 is located on the mobile vehicle body 1 and is used to sweep the inner wall of the pipeline. The rotating assembly 4 is located on the mobile vehicle body 1 and is used to drive the sweeping assembly 3 to rotate.
[0027] In use, the operator moves the equipment to the port of the pipeline using the mobile vehicle 1, and simultaneously places the flushing component 2 inside the pipeline, where it flushes the pipeline. While the flushing component 2 is working, the operator drives the rotating component 4 to operate, which in turn drives the cleaning component 3 to rotate, thus cleaning the inner wall of the pipeline.
[0028] The water tank 11 is rectangular and has a water inlet 111 at the top, which is a circular hole. A limit frame 13 is vertically installed on the top of the mobile vehicle body 1, and the limit frame 13 is fixedly connected to the mobile vehicle body 1.
[0029] Reference Figure 1 and Figure 3 A limit plate 131 is horizontally provided at the top of the limit frame 13, and a fixing bolt 132 is installed on the limit plate 131. The fixing bolt 132 locks the limit frame 13 and the limit plate 131 together.
[0030] Reference Figure 1 and Figure 2The flushing assembly 2 includes a cleaning water pipe 21, a flushing nozzle 22, a backwash propulsion pipe 23, and a dredging spiral plate 24. The cleaning water pipe 21 is a circular tube spirally wound around a winch 12. One end of the cleaning water pipe 21 is connected to the bottom of a water tank 11, and the other end is located between a limiting plate 131 and a limiting frame 13. A water pump 211 is installed on the cleaning water pipe 21, and a rotating sleeve 212 is rotatably mounted on the cleaning water pipe 21, with the rotating sleeve 212 positioned horizontally. The flushing nozzle 22 is installed at the end of the cleaning water pipe 21 furthest from the water tank 11 and is connected to the cleaning water pipe 21. The backwash propulsion pipe 23 is installed at the end of the flushing nozzle 22 near the cleaning water pipe 21 and is connected to the interior of the flushing nozzle 22. The backwash propulsion pipe 23 is inclined, and multiple backwash propulsion pipes are spaced apart along the circumference of the flushing nozzle 22. The unblocking swivel plate 24 is fixedly installed at the end of the flushing nozzle 22 away from the cleaning water pipe 21, and multiple plates are arranged at intervals along the circumference of the flushing nozzle 22.
[0031] In use, the operator moves the equipment to the end of the pipeline using the mobile vehicle 1, and places the flushing nozzle 22 inside the pipeline. The operator uses the water pump 211 to deliver water from the water tank 11 to the flushing nozzle 22. The flushing nozzle 22 performs high-pressure flushing of the inside of the pipeline, while the backwash propulsion pipe 23 flushes the inner wall of the pipeline. When the backwash propulsion pipe 23 sprays water, it generates a reverse thrust, which drives the cleaning water pipe 21 and the cleaning assembly 3 into the pipeline. Because the backwash propulsion pipe 23 is inclined, when the backwash propulsion pipe 23 sprays water, the flushing nozzle 22 rotates around its own axis, thereby flushing different parts of the inner wall of the pipeline.
[0032] Reference Figure 2 and Figure 4 Multiple sets of cleaning components 3 are arranged at intervals along the circumference of the rotating sleeve 212. The cleaning components 3 include a mounting plate 31, a fixing plate 32, a clamping telescopic rod 33, a cleaning plate 34, a cleaning brush 35, and a guide wheel 36. The mounting plate 31 is fixedly mounted on the rotating sleeve 212. The fixing plate 32 is located on the mounting plate 31, and a locking bolt 321 is installed on the fixing plate 32, locking the fixing plate 32 and the mounting plate 31 together. The clamping telescopic rod 33 is located on one side of the cleaning water pipe 21, and its fixed end is fixedly mounted on the fixing plate 32. A spring 331 is installed in the rodless cavity of the clamping telescopic rod 33. The two ends of the spring 331 are fixedly connected to the movable end and the fixed end of the clamping telescopic rod 33, respectively. When the clamping telescopic rod 33 is inside the pipe, the spring 331 is in a compressed state. The cleaning plate 34 is fixedly mounted on the movable end of the clamping telescopic rod 33 and is rectangular in shape. The cleaning brush 35 is mounted on the cleaning plate 34, and the guide wheel 36 is mounted on the cleaning plate 34.
[0033] Reference Figure 2The rotating assembly 4 includes a sealing box 41, a drive motor 42, a drive gear 43, and a driven gear ring 44. The sealing box 41 is fixedly mounted on the cleaning water pipe 21 and is rectangular in shape. The drive motor 42 is installed inside the sealing box 41, and the drive gear 43 is fixedly mounted on the output shaft of the drive motor 42 and is vertically arranged. One end of the rotating sleeve 212 is inserted into the sealing box 41, and the driven gear ring 44 is fixedly mounted on the rotating sleeve 212 and is vertically arranged. The driven gear ring 44 meshes with the drive gear 43.
[0034] In use, the operator drives the movable end of the telescopic rod 33 to retract, and the spring 331 is in a compressed state. When the movable end of the telescopic rod 33 retracts, the operator places the cleaning assembly 3 inside the pipe. When the cleaning assembly 3 is inside the pipe, the spring 331 in the rodless cavity of the telescopic rod 33 returns to its original position, and the spring 331 drives the movable end of the telescopic rod 33 to extend. The movable end of the telescopic rod 33 drives the cleaning brush 35 on the cleaning plate 34 to abut against the inner wall of the pipe, and the cleaning brush 35 cleans the inner wall of the pipe. When the cleaning brush 35 is cleaning the inner wall of the pipe, the operator drives the drive motor 42 to work. The drive motor 42 drives the driven gear ring 44 to rotate through the drive gear 43. The driven gear ring 44 drives the rotating sleeve 212 to rotate. The rotating sleeve 212 drives the cleaning assembly 3 to rotate, and the cleaning assembly 3 cleans different parts of the inner wall of the pipe.
[0035] The implementation principle of an industrial pipeline cleaning device according to an embodiment of this application is as follows: In use, the operator moves the equipment to the end of the pipeline by using a mobile vehicle 1, and places the flushing nozzle 22 and the clamping telescopic rod 33 inside the pipeline. The operator uses a water pump 211 to deliver water from the water tank 11 to the flushing nozzle 22. The flushing nozzle 22 performs high-pressure flushing on the inside of the pipeline, while the backwash propulsion pipe 23 flushes the inner wall of the pipeline. When the backwash propulsion pipe 23 sprays water, it generates a reverse thrust. The reverse thrust drives the cleaning water pipe 21 and the cleaning component 3 to push into the pipeline. Since the backwash propulsion pipe 23 is inclined, when the backwash propulsion pipe 23 sprays water, the flushing nozzle 22 rotates around its own axis, thereby flushing different positions on the inner wall of the pipeline.
[0036] When the cleaning assembly 3 is inside the pipe, the spring 331 in the rodless cavity of the telescopic rod 33 returns to its original position. The spring 331 drives the movable end of the telescopic rod 33 to extend, which in turn drives the cleaning brush 35 on the cleaning plate 34 to contact the inner wall of the pipe, thus cleaning the inner wall. While the cleaning brush 35 is cleaning the inner wall, the operator drives the drive motor 42 to operate. The drive motor 42 drives the driven gear ring 44 to rotate via the drive gear 43. The driven gear ring 44 drives the rotating sleeve 212 to rotate, which in turn drives the cleaning assembly 3 to rotate. The cleaning assembly 3 then cleans different areas of the inner wall of the pipe. After the equipment has finished cleaning the inside of the pipe, the operator drives the winch 12 to operate. The winch 12 causes the cleaning water pipe 21 to spirally wind around it, making the equipment easy to reuse.
[0037] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. An industrial pipeline cleaning device, characterized in that: The system includes a mobile vehicle body (1), a flushing assembly (2), a sweeping assembly (3), and a rotating assembly (4). The mobile vehicle body (1) is horizontally positioned, and a water tank (11) is fixedly installed on the top of the mobile vehicle body (1), which is filled with water. A winch (12) is installed on the top of the mobile vehicle body (1). The flushing assembly (2) is located on the mobile vehicle body (1) and is used to flush the inside of the pipes. The flushing assembly (2) includes a cleaning water pipe (21), a flushing nozzle (22), and a backwash propulsion pipe (23). The cleaning water pipe (21) is wound around the winch (12), and one end is connected to the bottom of the water tank (11). A water pump (211) is installed on the cleaning water pipe (21); the flushing nozzle (22) is installed at the end of the cleaning water pipe (21) away from the water tank (11) and is connected to the cleaning water pipe (21); the backwash propulsion pipe (23) is installed at the end of the flushing nozzle (22) close to the cleaning water pipe (21) and is connected to the inside of the flushing nozzle (22), and the backwash propulsion pipe (23) is inclined; the cleaning assembly (3) is located on the cleaning water pipe (21) and is used to clean the inner wall of the pipe; the rotating assembly (4) is located on the cleaning water pipe (21) and is used to drive the cleaning assembly (3) to rotate.
2. The industrial pipeline cleaning device according to claim 1, characterized in that: The flushing assembly (2) also includes a dredging swivel plate (24); the dredging swivel plate (24) is fixedly disposed at one end of the flushing nozzle (22) away from the cleaning water pipe (21), and multiple plates are arranged at intervals along the circumference of the flushing nozzle (22).
3. The industrial pipeline cleaning device according to claim 1, characterized in that: The cleaning assembly (3) includes a mounting plate (31), a fixing plate (32), a clamping telescopic rod (33), a cleaning plate (34), and a cleaning brush (35); a rotating sleeve (212) is rotatably mounted on the cleaning water pipe (21); the mounting plate (31) is fixedly mounted on the rotating sleeve (212); the fixing plate (32) is located on the mounting plate (31), and a locking bolt (321) is installed on the fixing plate (32), which locks the fixing plate (32) and the mounting plate (31); the clamping telescopic rod (33) is located on one side of the cleaning water pipe (21), and its fixed end is fixedly mounted on the fixing plate (32); the cleaning plate (34) is fixedly mounted on the movable end of the clamping telescopic rod (33); and the cleaning brush (35) is mounted on the cleaning plate (34).
4. The industrial pipeline cleaning device according to claim 3, characterized in that: A spring (331) is provided in the rodless cavity of the tensioning telescopic rod (33), and the two ends of the spring (331) are fixedly connected to the movable end of the tensioning telescopic rod (33) and the fixed end of the tensioning telescopic rod (33), respectively.
5. An industrial pipeline cleaning device according to claim 3, characterized in that: The cleaning assembly (3) also includes a guide wheel (36); the guide wheel (36) is mounted on the cleaning plate (34).
6. An industrial pipeline cleaning device according to claim 3, characterized in that: The cleaning components (3) are arranged in multiple sets at intervals along the circumference of the rotating sleeve (212).
7. An industrial pipeline cleaning device according to claim 1, characterized in that: A limit frame (13) is fixedly installed on the top of the mobile vehicle body (1). One end of the cleaning water pipe (21) is located on the limit frame (13). A limit plate (131) is installed at the top of the limit frame (13). One end of the cleaning water pipe (21) is located between the limit plate (131) and the limit frame (13). A fixing bolt (132) is installed on the limit plate (131). The fixing bolt (132) locks the limit frame (13) and the limit plate (131) together.
8. An industrial pipeline cleaning device according to claim 3, characterized in that: The rotating assembly (4) includes a sealing box (41), a drive motor (42), a drive gear (43), and a driven gear ring (44); the sealing box (41) is fixedly mounted on the cleaning water pipe (21); the drive motor (42) is installed inside the sealing box (41); the drive gear (43) is fixedly mounted on the output shaft of the drive motor (42); one end of the rotating sleeve (212) is inserted into the sealing box (41), and the driven gear ring (44) is fixedly mounted on the rotating sleeve (212) and meshes with the drive gear (43).