A water pipeline inner cleaning device

Abstract

The utility model relates to water affair pipeline inner clean pollution device technical field especially relates to a water affair pipeline inner clean pollution device, including device shell, device shell is provided with connecting mechanism, connecting mechanism contains the connecting assembly of setting in device shell middle section, device shell left section is provided with clean pollution subassembly, device shell right section is provided with collection subassembly. Through the linkage of the components such as sleeve joint spring, slider, articulated rod in clean pollution subassembly, can make the clean brush closely adhere to the inner wall of the pipeline of different pipe diameters, and the rotation of connecting rod one is cooperated and realizes all -round cleaning, solves the problem that the traditional device clean pollution range is limited, the combination of fixed sliding sleeve, support rod and connecting spring in connecting assembly, let the roller always adhere to the inner wall of the pipeline, ensure that the device is in the flexible movement in the pipe diameter change pipeline in the bend, has improved the adaptability to different pipeline environment greatly.

Description

Technical Field

[0001] This utility model relates to the technical field of a cleaning device for water pipelines, and more particularly to a cleaning device for water pipelines. Background Technology

[0002] During the long-term operation of water systems, a large amount of dirt, impurities and sediments will inevitably accumulate inside the pipes. These pollutants will not only cause the pipe diameter to shrink and the water flow resistance to increase, affecting the efficiency of water supply or drainage, but may also breed bacteria, algae and other microorganisms, polluting the water quality and even causing problems such as pipe corrosion and blockage. In severe cases, it can lead to pipe rupture, increasing maintenance costs and the risk of water outages.

[0003] Currently, water pipeline cleaning operations mostly employ manual dredging or traditional mechanical methods. Manual dredging requires personnel to enter the pipeline, which is not only labor-intensive and operates in harsh environments, but is also difficult to implement on pipes with small diameters or those deeply buried underground, posing significant safety hazards. Traditional mechanical cleaning devices are typically simple in structure, have limited cleaning range, and are difficult to adapt to pipes of different diameters. They also lack flexibility in moving within the pipeline, especially in bends or pipes with changes in diameter, where they are prone to jamming or drifting, affecting the continuity and stability of the cleaning operation. Therefore, a water pipeline cleaning device is proposed to address these problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a water pipeline internal cleaning device, solving the problem that manual dredging requires personnel to enter the pipeline, which is not only labor-intensive and operates in a harsh environment, but also difficult to implement in pipelines with small diameters or deeply buried underground, posing significant safety hazards. Traditional mechanical cleaning devices are usually simple in structure, have a limited cleaning range, are difficult to adapt to pipelines of different diameters, and have poor mobility within the pipeline, especially in bends or pipelines with changes in diameter, where they are prone to jamming or displacement, affecting the continuity and stability of the cleaning operation.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a water pipe cleaning device, including a device shell, the device shell being provided with a connecting mechanism, the connecting mechanism including a connecting component disposed in the middle section of the device shell, a cleaning component disposed in the left section of the device shell, and a collection component disposed in the right section of the device shell;

[0006] The cleaning assembly includes a connecting block, a connecting rod 1 fixedly connected to the left section of the connecting block, a sleeve spring sleeved on the outer wall of the right section of the connecting rod 1, a slider slidably connected to the outer wall of the middle section of the connecting rod 1, a hinge rod hinged to the outer wall of the slider 1, a hinge connecting rod hinged to the outer wall of the hinge rod 1, a hinge block hinged to the outer end of the hinge connecting rod 1, a cleaning brush fixedly connected to the outer wall of the hinge block 1, and a fixed end block fixedly connected to the left end of the connecting rod 1.

[0007] A further improvement is that the connecting assembly includes a dual-head motor fixedly installed on the inner wall of the middle section of the device housing. A rotating shaft is fixedly connected to the left output end of the dual-head motor. A sun gear is fixedly connected to the outer wall of the rotating shaft. A planetary gear meshes with the outer wall of the sun gear. A gear ring meshes with the outer wall of the planetary gear. A fixed sliding sleeve is fixedly connected to the outer wall of the device housing. A support rod is slidably connected to the inner wall of the outer side of the fixed sliding sleeve. A roller is fixedly connected to the outer end of the support rod. A connecting spring is sleeved on the outer wall of the fixed sliding sleeve.

[0008] A further improvement is that the collecting assembly includes a circular extension plate fixedly connected to the right end of the device housing. A filter plate is fixedly connected to the inner wall of the middle section of the circular extension plate. A connecting rod is rotatably connected to one end of the inner side of the filter plate. A fan blade is fixedly connected to the outer wall of the right section of the connecting rod. A collecting cylinder is fixedly connected to the right end of the circular extension plate. An inner cylinder is provided on the inner wall of the collecting cylinder.

[0009] A further improvement is that the connecting block is fixedly connected to the outer wall of the outer end of the rotating shaft; the rotating shaft drives the connecting rod in the cleaning assembly to rotate synchronously through the connecting block; during the rotation of the connecting rod, the sleeve spring will generate a thrust on the slider, causing the slider to slide on the outer wall of the middle section of the connecting rod.

[0010] A further improvement is that the gear ring is fixedly connected to the inner wall of the device housing, and the fixed sliding sleeve, support rod, roller and connecting spring are circumferentially arranged on the outer wall of the device housing; when the rotating shaft rotates, it will drive the sun gear to rotate, and the sun gear meshes with the planet gear, causing the planet gear to rotate in the gear ring. This gear transmission structure can provide stable power transmission for the device and ensure the coordination of the operation of each component.

[0011] A further improvement is that the second connecting rod is fixedly installed at the right output end of the dual-head motor, the fan blade is set inside the filter plate, and the inner cylinder is fixedly installed at the outer end of the filter plate; the right output end of the dual-head motor drives the second connecting rod in the collection assembly to rotate, the second connecting rod drives the fan blade to rotate, and the airflow generated by the fan blade causes the dirt swept down by the cleaning brush in the pipe to move towards the collection assembly.

[0012] A further improvement is that the bottom of the hinged connecting rod is hinged to the outer wall of the fixed end block, and the hinged connecting rod, the hinge block, and the cleaning brush are circumferentially arranged on the outer side of the outer wall of the connecting rod one; the sliding of the slider drives the hinge rod to move, and the hinge rod in turn pushes the hinged connecting rod to unfold, so that the hinge block drives the cleaning brush to approach and fit against the inner wall of the pipe; as the connecting rod one continues to rotate, the cleaning brush thoroughly cleans the dirt on the inner wall of the pipe, while the fixed end block provides stable support for the connecting rod one, ensuring the stability of the cleaning process.

[0013] By employing the above technical solution, this utility model provides a water pipeline cleaning device, which has at least the following beneficial effects:

[0014] 1. This utility model, through the linkage of components such as the sleeved spring, slider, and hinge rod in the cleaning assembly, enables the cleaning brush to closely adhere to the inner wall of pipes with different diameters. Combined with the rotation of the connecting rod, it achieves all-round cleaning, solving the problem of limited cleaning range of traditional devices. The combination of the fixed sliding sleeve, support rod, and connecting spring in the connecting assembly ensures that the roller always adheres to the inner wall of the pipe, ensuring that the device can move flexibly in bends or pipes with varying diameters, greatly improving its adaptability to different pipe environments.

[0015] 2. The airflow generated by the rotating fan blades in the collection component of this utility model can guide the swept dirt to the collection area in a timely manner. The filter plate can filter out larger impurities to avoid clogging of the device. The inner cylinder can collect the dirt in a concentrated manner, effectively preventing the dirt from falling back into the pipeline and reducing the workload of secondary cleaning. This design of simultaneous cleaning and collection not only improves the overall efficiency of cleaning operations, but also facilitates the unified treatment of the collected dirt, reducing the cost and difficulty of water pipeline maintenance. Attached Figure Description

[0016] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the oblique side structure of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 4 This is a schematic diagram of the back side structure of this utility model.

[0022] In the diagram: 1. Device housing; 2. Connecting mechanism; 21. Connecting assembly; 211. Dual-head motor; 212. Rotating shaft; 213. Gear ring; 214. Planetary gear; 215. Sun gear; 216. Fixed sliding sleeve; 217. Support rod; 218. Roller; 219. Connecting spring; 22. Cleaning assembly; 221. Connecting block; 222. Connecting rod one; 223. Sleeve spring; 224. Slider; 225. Hinge rod; 226. Hinge connecting rod; 227. Hinge block; 228. Cleaning brush; 229. Fixed end block; 23. Collection assembly; 231. Connecting rod two; 232. Fan blade; 233. Circular outer extension plate; 234. Filter plate; 235. Collection cylinder; 236. Inner cylinder. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Manual dredging requires personnel to enter the pipeline, which is not only labor-intensive and operates in a harsh environment, but also difficult to implement on pipelines with small diameters or deep underground, posing significant safety hazards. Traditional mechanical dredging devices are typically simple in structure, have a limited cleaning range, and are difficult to adapt to pipelines of different diameters. Their mobility within the pipeline is also poor, especially in bends or pipelines with changes in diameter, where they are prone to jamming or drifting, affecting the continuity and stability of the dredging operation. This example provides a water pipeline dredging device; please refer to... Figures 1-4 An embodiment provides a water pipe cleaning device, including a device housing 1, a connecting mechanism 2, a connecting component 21 disposed in the middle section of the device housing 1, a cleaning component 22 disposed in the left section of the device housing 1, and a collecting component 23 disposed in the right section of the device housing 1; the cleaning component 22 includes a connecting block 221, a connecting rod 222 fixedly connected to the left section of the connecting block 221, a connecting spring 223 sleeved on the outer wall of the right section of the connecting rod 222, a slider 224 slidably connected to the outer wall of the middle section of the connecting rod 222, a hinge rod 225 hinged to the outer wall of the slider 224, a hinge connecting rod 226 hinged to the outer wall of the hinge rod 225, a hinge block 227 hinged to the outer end of the hinge connecting rod 226, a cleaning brush 228 fixedly connected to the outer wall of the hinge block 227, and a fixed end block 229 fixedly connected to the left end of the connecting rod 222.

[0025] In this embodiment, when the device is started, the dual-head motor 211 in the connecting assembly 21 starts working, and its left output end drives the rotating shaft 212 to rotate. The rotating shaft 212 drives the connecting rod 222 in the cleaning assembly 22 to rotate synchronously through the connecting block 221. During the rotation of the connecting rod 222, the sleeve spring 223 will generate a pushing force on the slider 224, causing the slider 224 to slide on the outer wall of the middle section of the connecting rod 222. The sliding of the slider 224 drives the hinge rod 225 to move, and the hinge rod 225 in turn pushes the hinge connecting rod 226 to unfold, so that the hinge block 227 drives the cleaning brush 228 to approach and fit against the inner wall of the pipe. As the connecting rod 222 continues to rotate, the cleaning brush 228 thoroughly cleans the dirt on the inner wall of the pipe, while the fixed end block 229 provides stable support for the connecting rod 222, ensuring the stability of the cleaning process.

[0026] Furthermore, the connecting block 221 is fixedly connected to the outer wall of the outer end of the rotating shaft 212; the bottom of the hinged connecting rod 226 is hinged to the outer wall of the fixed end block 229, and the hinged connecting rod 226, the hinged block 227 and the cleaning brush 228 are circumferentially arranged on the outer side of the outer wall of the connecting rod 222.

[0027] Furthermore, the rotating shaft 212 drives the connecting rod 222 in the cleaning assembly 22 to rotate synchronously through the connecting block 221; during the rotation of the connecting rod 222, the sleeve spring 223 will generate a pushing force on the slider 224, causing the slider 224 to slide on the outer wall of the middle section of the connecting rod 222; the sliding of the slider 224 drives the hinge rod 225 to move, and the hinge rod 225 in turn pushes the hinge connecting rod 226 to unfold, so that the hinge block 227 drives the cleaning brush 228 to approach and fit against the inner wall of the pipe.

[0028] Example 2: Based on Example 1, the connecting assembly 21 includes a dual-head motor 211 fixedly installed on the inner wall of the middle section of the device housing 1. A rotating shaft 212 is fixedly connected to the left output end of the dual-head motor 211. A sun gear 215 is fixedly connected to the outer wall of the rotating shaft 212. A planetary gear 214 meshes with the outer wall of the sun gear 215. A gear ring 213 meshes with the outer wall of the planetary gear 214. A fixed sliding sleeve 216 is fixedly connected to the outer wall of the device housing 1. A support rod 217 is slidably connected to the inner wall of the outer side of the fixed sliding sleeve 216. A roller 218 is fixedly connected to the outer end of the support rod 217, and a connecting spring 219 is sleeved on the outer wall of the fixed sliding sleeve 216; the collecting assembly 23 includes a circular extension plate 233 fixedly connected to the right end of the device housing 1, a filter plate 234 is fixedly connected to the inner wall of the middle section of the circular extension plate 233, a connecting rod 231 is rotatably connected to one end of the inner side of the filter plate 234, a fan blade 232 is fixedly connected to the outer wall of the right section of the connecting rod 231, a collecting cylinder 235 is fixedly connected to the right end of the circular extension plate 233, and an inner cylinder 236 is provided on the inner wall of the collecting cylinder 235.

[0029] In this embodiment, when the rotating shaft 212 rotates, it drives the sun gear 215 to rotate. The sun gear 215 meshes with the planetary gear 214, causing the planetary gear 214 to rotate within the gear ring 213. This gear transmission structure provides stable power transmission for the device, ensuring the coordination of the operation of each component. During the movement of the device, the support rod 217 inside the fixed sliding sleeve 216, under the elastic force of the connecting spring 219, keeps the roller 218 in contact with the inner wall of the pipe. This not only provides support for the device but also reduces friction between the device and the pipe. Combined with the power output of the dual-head motor 211, this enables the device to... It can move flexibly inside the pipeline and adapt to pipeline environments with different pipe diameters; the right output end of the dual-head motor 211 drives the connecting rod 231 in the collection component 23 to rotate, and the connecting rod 231 drives the fan blade 232 to rotate. The airflow generated by the fan blade 232 causes the dirt swept down by the cleaning brush 228 in the pipeline to move towards the collection component 23; when the dirt reaches the circular outer extension plate 233, the filter plate 234 filters the dirt to prevent larger impurities from entering the device and affecting its operation. The filtered dirt enters the inner cylinder 236 inside the collection cylinder 235 to achieve centralized collection of dirt for subsequent processing.

[0030] Furthermore, the gear ring 213 is fixedly connected to the inner wall of the device housing 1, and the fixed sliding sleeve 216, support rod 217, roller 218 and connecting spring 219 are circumferentially arranged on the outer wall of the device housing 1; the connecting rod 231 is fixedly installed on the right output end of the double-head motor 211, the fan blade 232 is arranged on the inner side of the filter plate 234, and the inner cylinder 236 is fixedly installed on the outer end of the filter plate 234.

[0031] Furthermore, the support rod 217 inside the fixed sliding sleeve 216, under the elastic force of the connecting spring 219, keeps the roller 218 in contact with the inner wall of the pipe, which not only provides support for the device but also reduces friction between the device and the pipe. Combined with the power output of the dual-head motor 211, the device can move flexibly inside the pipe and adapt to pipe environments with different diameters. The right output end of the dual-head motor 211 drives the connecting rod 231 in the collection assembly 23 to rotate. The connecting rod 231 drives the fan blade 232 to rotate. The airflow generated by the fan blade 232 causes the dirt swept down by the cleaning brush 228 inside the pipe to move towards the collection assembly 23.

[0032] Working principle: When the device is started, the dual-head motor 211 in the connecting assembly 21 starts working, and its left output end drives the rotating shaft 212 to rotate. The rotating shaft 212 drives the connecting rod 222 in the cleaning assembly 22 to rotate synchronously through the connecting block 221. During the rotation of the connecting rod 222, the sleeve spring 223 will generate a pushing force on the slider 224, causing the slider 224 to slide on the outer wall of the middle section of the connecting rod 222. The sliding of the slider 224 drives the hinge rod 225 to move, and the hinge rod 225 in turn pushes the hinge connecting rod 226 to unfold, so that the hinge block 227 drives the cleaning brush 228 to approach and fit against the inner wall of the pipe. As the connecting rod 222 continues to rotate, the cleaning brush 228 thoroughly cleans the dirt on the inner wall of the pipe, while the fixed end block 229 provides stable support for the connecting rod 222, ensuring the stability of the cleaning process.

[0033] Meanwhile, when the rotating shaft 212 rotates, it drives the sun gear 215 to rotate. The sun gear 215 meshes with the planet gear 214, causing the planet gear 214 to rotate within the gear ring 213. This gear transmission structure can provide stable power transmission for the device and ensure the coordination of the operation of each component. During the movement of the device, the support rod 217 inside the fixed sliding sleeve 216, under the elastic force of the connecting spring 219, keeps the roller 218 in contact with the inner wall of the pipe. This not only provides support for the device but also reduces friction between the device and the pipe. Combined with the power output of the dual-head motor 211, the device can move flexibly within the pipe and adapt to pipe environments with different diameters.

[0034] The right output of the dual-head motor 211 drives the second connecting rod 231 in the collection assembly 23 to rotate. The second connecting rod 231 drives the fan blade 232 to rotate. The airflow generated by the fan blade 232 causes the dirt swept down by the cleaning brush 228 in the pipe to move towards the collection assembly 23. When the dirt reaches the circular outer plate 233, the filter plate 234 filters the dirt to prevent larger impurities from entering the device and affecting its operation. The filtered dirt enters the inner cylinder 236 in the collection cylinder 235 to achieve centralized collection of dirt for subsequent processing.

[0035] The entire device, through the coordinated operation of its components, forms a complete cleaning process from dirt removal and device movement to dirt collection, effectively improving the efficiency and effectiveness of water pipeline cleaning.

[0036] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water utility in-pipe debris removal device comprising a device housing (1) characterised in that: The device housing (1) is provided with a connecting mechanism (2), the connecting mechanism (2) includes a connecting component (21) provided in the middle section of the device housing (1), a cleaning component (22) is provided in the left section of the device housing (1), and a collecting component (23) is provided in the right section of the device housing (1). The cleaning component (22) includes a connecting block (221), a connecting rod (222) is fixedly connected to the left section of the connecting block (221), a connecting spring (223) is sleeved on the outer wall of the right section of the connecting rod (222), a slider (224) is slidably connected to the outer wall of the middle section of the connecting rod (222), a hinge rod (225) is hinged to the outer wall of the slider (224), a hinge connecting rod (226) is hinged to the outer wall of the hinge rod (225), a hinge block (227) is hinged to the outer end of the hinge connecting rod (226), a cleaning brush (228) is fixedly connected to the outer wall of the hinge block (227), and a fixed end block (229) is fixedly connected to the left end of the connecting rod (222).

2. A device for cleaning the inside of a water pipeline according to claim 1, characterized in that: The connecting assembly (21) includes a dual-head motor (211) fixedly installed on the inner wall of the middle section of the device housing (1). The output end of the dual-head motor (211) is fixedly connected to a rotating shaft (212). The outer wall of the rotating shaft (212) is fixedly connected to a sun gear (215). The outer wall of the sun gear (215) is meshed with a planetary gear (214). The outer wall of the planetary gear (214) is meshed with a gear ring (213). The outer wall of the device housing (1) is fixedly connected to a fixed sliding sleeve (216). The inner wall of the outer side of the fixed sliding sleeve (216) is slidably connected to a support rod (217). The outer end of the support rod (217) is fixedly connected to a roller (218). The outer wall of the fixed sliding sleeve (216) is sleeved with a connecting spring (219).

3. The water pipeline internal cleaning device according to claim 1, characterized in that: The collecting component (23) includes a circular extension plate (233) fixedly connected to the right end of the outer casing (1) of the device. A filter plate (234) is fixedly connected to the inner wall of the middle section of the circular extension plate (233). A connecting rod (231) is rotatably connected to one end of the inner side of the filter plate (234). A fan blade (232) is fixedly connected to the outer wall of the right section of the connecting rod (231). A collecting cylinder (235) is fixedly connected to the right end of the circular extension plate (233). An inner cylinder (236) is provided on the inner wall of the collecting cylinder (235).

4. A device for cleaning the inside of a water pipeline according to claim 1, characterized in that: The connecting block (221) is fixedly connected to the outer wall of the outer end of the rotating shaft (212).

5. A device for cleaning the inside of a water conduit according to claim 2, characterized in that: The gear ring (213) is fixedly connected to the inner wall of the device housing (1), and the fixed sliding sleeve (216), support rod (217), roller (218) and connecting spring (219) are circumferentially arranged on the outer wall of the device housing (1).

6. A device for cleaning the inside of a water conduit according to claim 3, characterized in that: The second connecting rod (231) is fixedly installed at the right output end of the double-headed motor (211), the fan blade (232) is set inside the filter plate (234), and the inner cylinder (236) is fixedly installed at the outer end of the filter plate (234).

7. A device for cleaning the inside of a water pipeline according to claim 1, characterized in that: The bottom of the hinged link (226) is hinged to the outer wall of the fixed end block (229), and the hinged link (226), the hinge block (227) and the cleaning brush (228) are circumferentially arranged on the outer side of the outer wall of the first link (222).

Images