Water supply pipeline cleaning device

Abstract

The utility model relates to the technical field of pipeline cleaning, in particular to a water supply pipeline cleaning device which comprises a mounting plate, a box body, a rotating shaft I, a motor, a transmission mechanism, a missing gear and a rotating shaft II, the box body is connected to the left side of the mounting plate, the rotating shaft I is rotatably connected to the interior of the box body, and the motor is mounted in the box body; a transmission mechanism is connected to an output shaft of the motor, the end, not connected with the output shaft of the motor, of the transmission mechanism is connected with a rotating shaft I, a missing gear is connected to the rotating shaft I, and a rotating shaft II is rotationally connected to the box body. By installing the full gear, the top block and the torsion spring, when the full gear is disconnected from the full gear, the torsion spring drives the top block to reset, and when the top block resets, the top block knocks the inner wall of the pipeline, so that water scale and sediment softened by a cleaning agent solution can fall off from the inner wall of the pipeline, the cleaning efficiency is effectively improved, and the service life of the pipeline is prolonged. Water resources are saved, and the cleaning process is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, and more specifically, to a water supply pipeline cleaning device. Background Art

[0002] After a water supply pipeline has been supplying water for a long time, especially after supplying water to a water medium doped with impurities, a large amount of dirt will adhere to the inner wall of its circumference, and a large amount of mud will be deposited at its bottom. These dirt will reduce the water supply flow rate of the pipeline, affecting normal production or domestic use. Therefore, it is necessary to clean the inside of the water supply pipeline in time.

[0003] At present, there are many methods for cleaning water supply pipelines, mainly including chemical cleaning, high-pressure water jet cleaning and physical cleaning. The specific steps of chemical cleaning are as follows:

[0004] 1. Select a cleaning agent: Select a suitable cleaning agent according to the pipeline material and dirt type; 2. Prepare a solution: Prepare a cleaning agent solution according to the product instructions; 3. Inject the solution: Inject the cleaning agent solution into the pipeline through a faucet or a special inlet; 4. Soak: Let the solution stay in the pipeline for a period of time to dissolve scale and deposits; 5. Flush: Flush the pipeline with a large amount of clean water until the water flowing out is clear. However, when flushing the pipeline with a large amount of clean water, some stubborn scale and deposits may not be completely flushed out from the inside of the pipeline by the clean water, or may need to be flushed with clean water multiple times to be completely removed, which increases the amount of flushing water required for cleaning the pipeline and causes a large waste of water resources.

[0005] Therefore, we urgently need a water supply pipeline cleaning device. Summary of the Utility Model

[0006] In order to overcome the above-mentioned disadvantages of the prior art, the utility model provides a water supply pipeline cleaning device.

[0007] The technical implementation solution of the utility model is: a water supply pipeline cleaning device, including a mounting plate, a box body, a motor, a transmission mechanism, a rotating shaft I, a missing gear, a rotating shaft II, a full gear, a top block and a torsion spring. The left side of the mounting plate is connected with the box body. The inside of the box body is rotatably connected with the rotating shaft I. The inside of the box body is provided with a motor. The output shaft of the motor is connected with the transmission mechanism. The end of the transmission mechanism not connected to the output shaft of the motor is connected with the rotating shaft I. The rotating shaft I is connected with the missing gear. The box body is rotatably connected with the rotating shaft II. The rotating shaft II is connected with the full gear and the top block. The full gear meshes with the missing gear. The top block is located behind the full gear. A torsion spring is connected between the top block and the box body.

[0008] Optionally, it further includes a scraper I, guide rails, and a sliding plate. Guide rails are symmetrically connected to the front and rear sides of the box body. The sliding plates are slidably connected to the guide rails. Chutes are provided in the middle of the sliding plates, and the scraper I is connected to the bottom surface of each sliding plate.

[0009] Optionally, it further includes a turntable and a sliding rod. Turntables are connected to both ends of the rotating shaft I, and the sliding rod is connected to the turntable. The sliding rod is located in the chute in the middle of the sliding plate and can slide in the chute.

[0010] Optionally, it further includes a rotating shaft III and a scraper II. The lower part of the scraper I is rotatably connected to the rotating shaft III, and the scraper II is connected to the rotating shaft III.

[0011] Optionally, it further includes a sealing strip. The sealing strip is connected to the left part of the box body and is in contact with the top block.

[0012] Optionally, the sealing strip is a rubber strip with ductility.

[0013] In the utility model, by installing the full gear, the top block, and the torsion spring, when the missing gear is disengaged from the full gear, the torsion spring will drive the top block to reset. When the top block resets, the top block will strike the inner wall of the pipeline, so that the scale and sediment softened by the cleaning agent solution can fall off from the inner wall of the pipeline, thereby effectively improving the cleaning efficiency, saving water resources, and accelerating the cleaning process. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structural diagram of the scraper I, the rotating shaft III, and the scraper II of the utility model.

[0016] Figure 3 It is a three-dimensional structural diagram of the turntable, the sliding rod, the guide rail, and the sliding plate of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the missing gear, the full gear, the top block, and the torsion spring of the utility model.

[0018] The meanings of the reference numerals in the drawings: 1, mounting plate; 2, box body; 21, motor; 22, transmission mechanism; 23, rotating shaft I; 24, missing gear; 25, rotating shaft II; 26, full gear; 27, top block; 28, torsion spring; 29, sealing strip; 3, turntable; 31, sliding rod; 32, scraper I; 33, rotating shaft III; 34, scraper II; 4, guide rail; 5, sliding plate. Detailed Embodiment

[0019] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are for illustrating the present application and are not intended to limit the scope of the present application. The implementation conditions adopted in the embodiments can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are usually those in conventional experiments.

[0020] Embodiment: A water supply pipeline cleaning device, as Figures 1-4 shown, includes a mounting plate 1, a box body 2, a rotating shaft I 23, a motor 21, a transmission mechanism 22, a missing gear 24, a rotating shaft II 25, a complete gear 26, a top block 27 and a torsion spring 28. The left side of the mounting plate 1 is connected with the box body 2. The inside of the box body 2 is rotatably connected with the rotating shaft I 23. The right side inside the box body 2 is installed with a motor 21 by bolts. The output shaft of the motor 21 is connected with the transmission mechanism 22 through a coupling. The end of the transmission mechanism 22 that is not connected to the output shaft of the motor 21 is connected with the rotating shaft I 23. The rotating shaft I 23 is connected with the missing gear 24. The box body 2 is rotatably connected with the rotating shaft II 25. The rotating shaft II 25 is connected with the complete gear 26 and the top block 27. The complete gear 26 is located on the left side of the missing gear 24. The complete gear 26 meshes with the missing gear 24. The top block 27 is located behind the complete gear 26. A torsion spring 28 is connected between the top block 27 and the box body 2 through a spring seat. When the driving motor 21 is driven, the output shaft of the motor 21 will drive the rotating shaft I 23 to connect through the transmission mechanism 22, so that the missing gear 24 on the rotating shaft I 23 can drive the complete gear 26 and the rotating shaft II 25 to rotate, thereby rotating the top block 27 downward. The torsion spring 28 will tighten due to the rotation of the top block 27. When the missing gear 24 and the complete gear 26 are disengaged, the torsion spring 28 will drive the top block 27 to rotate back to its original position. When the top block 27 returns to its original position, the top block 27 will knock on the inner wall of the pipeline, so that the scale and sediment softened by the cleaning agent solution can fall from the inner wall of the pipeline, thereby effectively improving the cleaning efficiency.

[0021] As Figures 1-3 shown, it further includes a scraper I 32, guide rails 4 and sliding plates 5. The front and rear sides of the box body 2 are symmetrically connected with guide rails 4. The guide rails 4 are both slidably connected with sliding plates 5 up and down. The middle parts of the sliding plates 5 are both provided with chutes. The bottom surfaces of the sliding plates 5 are both connected with the scraper I 32, which enables the scraper I 32 to move up and down.

[0022] As Figures 1-4As shown in the figure, it further includes a sealing strip 29, a turntable 3, a sliding rod 31, a rotating shaft III 33 and a scraper II 34. The left part of the box body 2 is connected with the sealing strip 29, and the sealing strip 29 is in contact with the top block 27. The sealing strip 29 is a rubber strip with ductility, so that water cannot enter the box body. Both ends of the rotating shaft I 23 are connected with the turntable 3. The turntable 3 is connected with the sliding rod 31. The sliding rod 31 is located in the chute in the middle of the sliding plate 5, and the sliding rod 31 can slide in the chute. The lower part of the scraper I 32 is rotatably connected with the rotating shaft III 33, and the rotating shaft III 33 is connected with the scraper II 34.

[0023] When this device needs to be used, first install this device in the water pipe through the fixed mounting plate 1. Before chemically cleaning the floor water supply pipeline, it is necessary to close the main water supply valve of the floor to ensure that no water will flow into the pipeline during the cleaning process. Then, open all the faucets in the floor to drain the water in the pipeline as much as possible. Subsequently, remove some faucets or shower heads. Select a suitable cleaning agent according to the pipeline material and dirt type, and prepare the cleaning agent solution according to the product instructions. Inject the cleaning agent solution into the pipe through the faucet, and let the cleaning agent solution stay in the pipeline for a period of time to dissolve scale and deposits. During this process, the motor 21 can be driven. The output shaft of the motor 21 will drive the transmission mechanism 22 to operate. When the transmission mechanism 22 operates, it will drive the rotating shaft Ⅰ 23 to rotate. The missing gear 24 on the rotating shaft Ⅰ 23 will also rotate accordingly. When the teeth of the missing gear 24 mesh with the teeth of the full gear 26, the missing gear 24 will drive the full gear 26 to rotate together, thereby driving the rotating shaft Ⅱ 25 and the top block 27 on it to rotate counterclockwise. At this time, the top block 27 rotates downward. The extensible rubber sealing strip 29 that fits with the top block 27 can effectively prevent water from flowing into the box body 2. The torsion spring 28 will tighten due to the rotation of the top block 27. When the missing gear 24 disconnects from the full gear 26, the torsion spring 28 will drive the top block 27 to rotate back to its original position. When the top block 27 returns to its original position, the top block 27 will knock on the inner wall of the pipeline, so that the scale and deposits softened by the cleaning agent solution can fall off from the inner wall of the pipeline, thereby effectively improving the cleaning efficiency, saving water resources, and accelerating the cleaning process. The motor 21 will continue to work, so that the top block 27 can intermittently knock on the inner wall of the pipeline; after the cleaning agent solution has fully taken effect, then flush the pipeline with a large amount of clean water. When the softened scale and deposits are carried by the water flow and contact the scraper Ⅰ 32, the scraper Ⅰ 32 can cut the softened scale and deposits into small pieces to prevent them from blocking in the pipeline; there is also a rotatable scraper Ⅱ 34 below the scraper Ⅰ 32, which increases the effective area for the device to cut and divide the scale and deposits, enabling the device to handle more scale and deposits and improving the cutting efficiency. While the rotating shaft Ⅰ 23 rotates, the turntable 3 and the sliding rod 31 will also rotate together. When the sliding rod 31 rotates, it will slide in the chute in the middle of the sliding plate 5, thereby driving the sliding plate 5 to slide up and down along the guide rail 4. When the sliding plate 5 slides up and down, the scraper Ⅰ 32 and the scraper Ⅱ 34 will also move up and down accordingly, further improving the efficiency of cutting and softening the scale and deposits. And the water flow will wash the scraper Ⅱ 34, so that the scraper Ⅱ 34 will swing back and forth on the scraper Ⅰ 32 through the rotating shaft Ⅲ 33. While the scraper Ⅱ 34 swings, the scale and deposits remaining or entangled on the scraper Ⅱ 34 will be shaken off or cut again, thereby ensuring the performance of the scraper Ⅱ 34 and enabling it to continuously cut the scale and deposits, improving the cleaning efficiency; the whole process continues until the water flowing out becomes clear, and this completes the cleaning work of the water supply pipeline.

[0024] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present utility model. Those skilled in the art will understand that variations of the present utility model will be included within the scope of the claims herein.

Claims

1. A water supply pipeline cleaning device, comprising: Mounting plate (1); A box body (2) connected to the left side of the mounting plate (1); Its characteristics include: A motor (21) is installed inside the box (2); A transmission mechanism (22) connected to the output shaft of the motor (21); A rotating shaft I (23) is rotatably connected to the interior of the housing (2), and the end of the transmission mechanism (22) that is not connected to the output shaft of the motor (21) is connected to the rotating shaft I (23); A missing gear (24) connected to the rotating shaft I (23); A rotating shaft II (25) is rotatably connected to the housing (2); A full gear (26) connected to the rotating shaft II (25), the full gear (26) meshing with the missing gear (24); A top block (27) connected to the rotating shaft II (25), and the top block (27) is located behind the full gear (26); A torsion spring (28) is connected between the top block (27) and the box body (2).

2. A water supply pipe cleaning device according to claim 1, characterized in that include: Guide rails (4), two of which are symmetrically connected to the front and rear sides of the box body (2); slide plates (5), two of which are slidably connected to the two guide rails (4), respectively. A slide groove is provided in the middle of each of the slide plates (5); Scraper I (32), there are two scrapers I (32), which are respectively connected to the bottom surfaces of the two slide plates (5).

3. A water supply pipe cleaning device according to claim 2, characterized in that include: A rotating disk (3), wherein the rotating disk (3) is two and is respectively connected to the two ends of the rotating shaft I (23); A slide bar (31) is connected to the rotating disk (3), and the slide bar (31) is located in a slide groove in the middle of the slide plate (5), and the slide bar (31) can slide in the slide groove.

4. A water supply pipe cleaning device according to claim 3, characterized in that include: A rotating shaft III (33) rotatably connected to the lower part of the scraper I (32); The scraper II (34) is connected to the rotating shaft III (33).

5. A water supply pipe cleaning device according to claim 4, characterized in that include: A sealing strip (29) is connected to the left portion of the box body (2), and the sealing strip (29) is in contact with the top block (27).

6. A water supply pipe cleaning device according to claim 5, characterized in that: The sealing strip (29) is a rubber strip with ductility.

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