Pipeline interior cleaning device

Abstract

The utility model discloses a pipeline interior cleaning device which comprises a workbench, supporting legs are fixedly connected to the bottom of the workbench, a pipe base for containing a pipeline is arranged at the top of the workbench, a fixing frame is fixedly connected between one side of the bottom of the workbench and the supporting legs, and a first water pump and a second water pump are arranged in the fixing frame. A controller for controlling the first water pump and the second water pump is further arranged on one side of the bottom of the workbench, a cleaning device is arranged above the workbench, the cleaning device comprises a center column, fixing barrels are fixedly connected to the surface of the center column, and the four fixing barrels are evenly and circumferentially distributed along the surface of the center column; a supporting column is arranged at one end of the fixing cylinder, the center of the supporting column is in threaded connection with an adjusting column, and a supporting wheel is arranged at one end of the adjusting column. According to the pipeline interior cleaning device, the interior of a pipeline can be cleaned conveniently, and the cleaning efficiency is improved.

Description

Technical Field

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

[0002] At present, long-distance oil transportation in my country is mainly carried out by pipeline transportation. Pipeline oil transportation has the characteristics of large transportation volume, good airtightness, low cost and high safety factor. During the processing of the pipeline, the inner wall of the pipeline needs to be cleaned. Publication No. CN212703476U discloses an internal cleaning device for oil pipeline processing. During the cleaning process, the fixed seat is driven to move along the pipeline by pulling the pull rope, and its movement is facilitated by the rolling of multiple sets of pulleys, thereby cleaning the inner wall of the pipeline. However, the method of using a pull rope to drive the fixed seat to move along the pipeline requires the pull rope to be passed through the pipeline before cleaning, resulting in a large amount of preparation time before cleaning, which reduces the efficiency of cleaning. At the same time, the use of manual pulling increases the workload. Utility Model Content

[0003] In order to solve the above defects, the utility model provides a pipeline internal cleaning device, which is convenient for cleaning the inside of the pipeline and improves the cleaning efficiency.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a pipeline internal cleaning device, comprising a workbench, the bottom of the workbench is fixedly connected to a supporting foot, the top of the workbench is provided with a pipe seat for placing the pipeline, a fixing frame is fixedly connected between one side of the bottom of the workbench and the supporting foot, a water pump 1 and a water pump 2 are arranged in the fixing frame, a controller for controlling the water pump 1 and the water pump 2 is also arranged on one side of the bottom of the workbench, and a cleaning device is arranged above the workbench;

[0005] The cleaning device comprises a central column, a fixed cylinder is fixedly connected to the surface of the central column, four fixed cylinders are arranged and evenly distributed circumferentially along the surface of the central column, a support column is arranged at one end of the fixed cylinder, an adjusting column is connected to the center thread of the support column, a supporting wheel is arranged at one end of the adjusting column, a fixed shell 1 is fixedly connected to one end of the central column, a cleaning pipe is connected to the surface of the fixed shell 1 through a connecting pipe 1, a cleaning nozzle is arranged on the surface of the cleaning pipe, a water inlet pipe 1 is connected to the surface of the fixed shell 1, a fixed shell 2 is fixedly connected to the surface of one side of the central column, a spray pipe is connected to the surface of the fixed shell 2 through a connecting pipe 2, a push nozzle is arranged on the surface of the spray pipe, and a water inlet pipe 2 is connected to the surface of the fixed shell 2;

[0006] The water inlet pipe 1 is connected to the water outlet end of the water pump 1 by a water pipe 1, and the water inlet pipe 2 is connected to the water outlet end of the water pump 2 by a water pipe 2.

[0007] Preferably, a sliding block is provided in the fixed cylinder, one end of the support column is fixedly connected to the sliding block, a spring is provided between one side of the sliding block and the inner wall of the fixed cylinder, and a locking nut is threadedly connected to the surface of the adjusting column.

[0008] Preferably, the spraying direction of the cleaning nozzle is perpendicular to the axial direction of the central column, and the angle between the spraying direction of the pushing nozzle and the axial direction of the central column is 10-45°.

[0009] Preferably, a funnel is provided on one side of the top of the workbench, and two tube seats are provided with different heights, the height of the tube seat close to the funnel side is lower than the height of the other tube seat, and one side of the tube seat close to the funnel side is fixedly connected to a limiting baffle.

[0010] Preferably, a water tank is arranged under the workbench, a water return port is arranged on the left side of the top of the water tank, a first partition and a second partition are arranged in the water tank and on one side of the water return port, holes are arranged on the surfaces of the first partition and the second partition, filter cotton is arranged between the first partition and the second partition, a sealing cover is arranged on the top of the water tank and between the first partition and the second partition, a filter plate is arranged between the left side of the first partition and the inner wall of the water tank, and a water outlet pipe is arranged at the bottom of the right side of the water tank.

[0011] Preferably, a universal wheel is provided at the bottom of the water tank, a drain valve is provided at the bottom of the left side of the water tank, an overflow pipe is provided at the top of the left side of the water tank, and a water supply pipe is also provided at the top of the water tank.

[0012] Preferably, a hose reel is provided on the other side of the top of the workbench, and the water pipe one and the water pipe two are wound on the surface of the hose reel. A movable seat is slidably connected to one side of the top of the workbench, and a water baffle is provided on the top of the movable seat. The surface of the water baffle is provided with perforations adapted to the water pipe one and the water pipe two.

[0013] The utility model adopts the above technical scheme, and the beneficial effects include: the pipeline internal cleaning device cleans the inside of the pipeline through the set cleaning device, wherein the cleaning device includes a fixed cylinder, a support column, an adjustment column and a support wheel for support, thereby ensuring that the cleaning nozzle is located at the center of the pipeline, facilitating the movement of the cleaning nozzle inside the pipeline; the set cleaning nozzle realizes flushing of the inner wall of the pipeline, and the set pushing nozzle can, on the one hand, push the cleaning device to move inside the pipeline, and on the other hand, can also perform secondary flushing on the inner wall of the pipeline, thereby improving the cleaning effect of the inside of the pipeline; the set water tank can realize circulating water use, and utilizes the filter plate and filter cotton to filter and remove impurities from the cleaned water, thereby realizing the reuse of water resources and saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 The structure of the cleaning device of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 3 The structure of the cleaning device of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 4 This is a schematic diagram of the connection structure between the fixed cylinder and the support column of the utility model;

[0018] Figure 5 This is a schematic diagram of the internal structure of the water tank of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the limit baffle and the pipe seat of the utility model.

[0020] In the figure: 1-workbench, 2-support foot, 3-pipe seat, 4-fixed frame, 5-water pump 1, 6-water pump 2, 7-controller, 8-cleaning device, 81-center column, 82-fixed cylinder, 83-support column, 84-adjusting column, 85-support wheel, 86-fixed shell 1, 87-water inlet pipe 1, 88-connecting pipe 1, 89-cleaning pipe, 810-cleaning nozzle, 811-fixed shell 2, 812-connecting pipe 2, 813-spray pipe, 814-promoting nozzle, 815-water inlet pipe 2, 816-sliding block, 817-spring, 818-locking nut, 9-water pipe one, 10-water pipe two, 11-limit baffle, 12-funnel, 13-water tank, 131-return port, 132-first partition, 133-second partition, 134-filter cotton, 135-sealing cover, 136-filter plate, 137-water outlet pipe, 138-water supply pipe, 139-overflow pipe, 1310-drain valve, 1311-universal wheel, 14-hose reel, 15-movable seat, 16-water baffle. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Example 1: Please refer to Figure 1-6 The utility model provides a technical solution: a pipeline internal cleaning device, including a workbench 1, a supporting foot 2 is fixedly connected to the bottom of the workbench 1, a funnel 12 is arranged on one side of the top of the workbench 1, a pipe seat 3 for placing the pipe is arranged on the top of the workbench 1, two pipe seats 3 are arranged with different heights, the height of the pipe seat 3 close to the funnel 12 side is lower than the height of the other pipe seat 3, through the design of pipe seats 3 with different heights, the pipe is placed on the pipe seat 3 to achieve the inclination of the pipe, which is convenient for the water inside the pipe to flow out, and one side of the pipe seat 3 close to the funnel 12 side is fixedly connected to a limiting baffle 11, and the sliding of the pipe is avoided by the limiting baffle 11.

[0023] A fixing frame 4 is fixedly connected between the bottom side of the workbench 1 and the supporting foot 2, and a water pump 1 5 and a water pump 2 6 are arranged in the fixing frame 4. A controller 7 for controlling the water pump 1 5 and the water pump 2 6 is also arranged on the bottom side of the workbench 1. The controller 7 controls the start and stop and the speed of the water pump. Existing commercially available parts are used and the wiring and installation are carried out according to the instructions attached thereto.

[0024] A cleaning device 8 is arranged above the workbench 1, and the cleaning device 8 includes a central column 81, and a fixed cylinder 82 is fixedly connected to the surface of the central column 81. Four fixed cylinders 82 are arranged and are evenly distributed circumferentially along the surface of the central column 81, and a supporting column 83 is arranged at one end of the fixed cylinder 82. The center of the supporting column 83 is threadedly connected to an adjusting column 84, and one end of the adjusting column 84 is arranged with a supporting wheel 85. A sliding block 816 is arranged in the fixed cylinder 82, and one end of the supporting column 83 is fixedly connected to the sliding block 816. A spring 817 is arranged between one side of the sliding block 816 and the inner wall of the fixed cylinder 82, and a locking nut 818 is threadedly connected to the surface of the adjusting column 84. Through the setting of the spring 817, the supporting wheel 85 is closely attached to the inner wall of the pipeline, thereby ensuring the stability of the cleaning device 8 in the pipeline. At the same time, the adjusting column 84 can be adjusted in length by rotation to adapt to pipelines with different inner diameters. The adjusting column 84 is fixed by the locking nut 818 to prevent the adjusting column 84 from rotating during the cleaning process.

[0025] One end of the center column 81 is fixedly connected to a fixed shell 86, and the surface of the fixed shell 86 is connected to a cleaning pipe 89 through a connecting pipe 88. A cleaning nozzle 810 is provided on the surface of the cleaning pipe 89, and the spraying direction of the cleaning nozzle 810 is perpendicular to the axial direction of the center column 81. The surface of the fixed shell 86 is connected to a water inlet pipe 87, and the water inlet pipe 87 is connected to the water outlet end of the water pump 5 through a water pipe 9. When the water pump 5 is working, the water pump presses the water into the cleaning pipe 89 and sprays it from the cleaning nozzle 810 to flush the inner wall of the pipeline;

[0026] The surface of one side of the central column 81 is fixedly connected with a fixed shell 811. The surface of the fixed shell 811 is connected with a spray pipe 813 through a connecting pipe 812. The surface of the spray pipe 813 is provided with a push nozzle 814. The angle between the spray direction of the push nozzle 814 and the axial direction of the central column 81 is 10-45°. Through the inclined design of the push nozzle 814, when the push nozzle 814 sprays water, a force in the opposite direction is applied to the cleaning device 8, so as to drive the cleaning device 8 to move in the pipeline. The surface of the fixed shell 811 is connected with a water inlet pipe 815. The water inlet pipe 815 and the outlet end of the water pump 6 are connected with a water pipe 10. When the water pump 6 is working, the water pump is pressed to the spray pipe 813, and water is sprayed from the push nozzle 814. On the one hand, the inner wall of the pipeline is flushed for the second time to improve the cleaning effect. On the other hand, the cleaning device 8 is driven to move inside the pipeline to clean other positions in the pipeline.

[0027] A water tank 13 is provided below the workbench 1, a water return port 131 is provided on the left side of the top of the water tank 13, a first partition 132 and a second partition 133 are provided in the water tank 13 and on one side of the water return port 131, holes are provided on the surfaces of the first partition 132 and the second partition 133, a filter cotton 134 is provided between the first partition 132 and the second partition 133, a sealing cover 135 is provided on the top of the water tank 13 and between the first partition 132 and the second partition 133, and the left side of the first partition 132 is connected to the inner wall of the water tank 13. A filter plate 136 is arranged between them, and the filtering accuracy of the filter plate 136 is greater than 1 mm. A water outlet pipe 137 is arranged at the bottom of the right side of the water tank 13, and the water outlet pipe 137 is connected with the water inlet of the water pump 1 5 and the water pump 2 6 through a water pipe. The cleaned water flows out from one end of the pipe and flows to the return water port 131 through the funnel 12. The larger debris is filtered by the filter plate 136, and the smaller debris is filtered by the filter cotton 134, which ensures that the filtered water meets the cleaning requirements and realizes the reuse of water resources.

[0028] A universal wheel 1311 is provided at the bottom of the water tank 13, and the universal wheel 1311 has a brake structure to facilitate fixation. A drain valve 1310 is provided at the bottom of the left side of the water tank 13, and an overflow pipe 139 is provided at the top of the left side of the water tank 13. The overflow pipe 139 is connected to the drain to prevent water from overflowing. A water supply pipe 138 is also provided on the top of the water tank 13, and the water supply pipe 138 is connected to the faucet. When the water level in the water tank 13 drops, water is replenished in the water tank through the water supply pipe 138.

[0029] A hose reel 14 is provided on the other side of the top of the workbench 1. Water pipe 1 9 and water pipe 2 10 are wound on the surface of the hose reel 14, which facilitates the storage of the water pipes. In order to facilitate the connection between the water pipes and the cleaning device 8, a quick-release joint can be used to connect the water pipes and the cleaning device 8.

[0030] A movable seat 15 is slidably connected to one side of the top of the workbench 1, and a water baffle 16 is arranged on the top of the movable seat 15. The surface of the water baffle 16 is provided with perforations adapted to the water pipe 1 9 and the water pipe 2 10. The water baffle 16 is arranged to prevent water from splashing out.

[0031] When cleaning the pipeline, place the pipeline on the top of the pipe seat 3 and one end of the pipeline is in contact with the limit baffle 11, adjust the length of the adjustment column 84 so that the support wheel 85 can be close to the inner wall of the pipeline, and fix it with a locking nut, connect the water pipe 1 9 and the water pipe 2 10, move the water baffle 16 to one end of the pipeline, start the water pump 1 5 and the water pump 2 6 through the controller 7, the water pump 1 5 presses the water into the cleaning pipe 89, and sprays it from the cleaning nozzle 810 to flush the inner wall of the pipeline; the water pump 2 6 presses the water to the spray nozzle 810 to spray the water. At pipe 813, water is sprayed out from the push nozzle 814, which, on the one hand, performs secondary flushing on the inner wall of the pipe to improve the cleaning effect, and on the other hand drives the cleaning device 8 to move inside the pipe to clean other positions in the pipe; water flows out from one end of the pipe and flows to the return water port 131 through the funnel 12, filters larger debris through the filter plate 136, and filters smaller debris through the filter cotton 134, ensuring that the filtered water meets the cleaning requirements and realizes the reuse of water resources.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0033] The above description is only a preferred embodiment of the prior art type of fixing and installation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pipeline internal cleaning device, comprising a workbench (1), wherein a support leg (2) is fixedly connected to the bottom of the workbench (1), characterized in that: The top of the workbench (1) is provided with a pipe seat (3) for placing a pipe, a fixing frame (4) is fixedly connected between the bottom side of the workbench (1) and the supporting foot (2), a water pump (5) and a water pump (6) are arranged in the fixing frame (4), a controller (7) for controlling the water pump (5) and the water pump (6) is also arranged on the bottom side of the workbench (1), and a cleaning device (8) is arranged above the workbench (1); The cleaning device (8) comprises a central column (81), a fixed cylinder (82) is fixedly connected to the surface of the central column (81), four fixed cylinders (82) are arranged and are evenly distributed along the surface of the central column (81), a support column (83) is arranged at one end of the fixed cylinder (82), an adjustment column (84) is connected to the center of the support column (83) through a thread, a support wheel (85) is arranged at one end of the adjustment column (84), and a fixed shell (86) is fixedly connected to one end of the central column (81), and the surface of the fixed shell (86) is connected to the fixed shell (86). A cleaning pipe (89) is connected via a connecting pipe (88), a cleaning nozzle (810) is provided on the surface of the cleaning pipe (89), a water inlet pipe (87) is connected to the surface of the fixed shell (86), a fixed shell (811) is fixedly connected to the surface of one side of the central column (81), a spray pipe (813) is connected to the surface of the fixed shell (811) via a connecting pipe (812), a push nozzle (814) is provided on the surface of the spray pipe (813), and a water inlet pipe (815) is connected to the surface of the fixed shell (811); The water inlet pipe 1 (87) is connected to the water outlet end of the water pump 1 (5) via a water pipe 1 (9), and the water inlet pipe 2 (815) is connected to the water outlet end of the water pump 2 (6) via a water pipe 2 (10).

2. A pipeline internal cleaning device according to claim 1, characterized in that: A sliding block (816) is arranged in the fixed cylinder (82), one end of the support column (83) is fixedly connected to the sliding block (816), a spring (817) is arranged between one side of the sliding block (816) and the inner wall of the fixed cylinder (82), and a locking nut (818) is threadedly connected to the surface of the adjustment column (84).

3. A pipeline internal cleaning device according to claim 1, characterized in that: The spraying direction of the cleaning nozzle (810) is perpendicular to the axial direction of the central column (81), and the angle between the spraying direction of the pushing nozzle (814) and the axial direction of the central column (81) is 10-45°.

4. A pipeline internal cleaning device according to claim 1, characterized in that: A funnel (12) is provided on one side of the top of the workbench (1), and two tube seats (3) are provided at different heights, the tube seat (3) close to the funnel (12) is lower than the other tube seat (3), and one side of the tube seat (3) close to the funnel (12) is fixedly connected to a limiting baffle (11).

5. A pipeline internal cleaning device according to claim 4, characterized in that: A water tank (13) is arranged below the workbench (1), a water return port (131) is arranged on the left side of the top of the water tank (13), a first partition (132) and a second partition (133) are arranged in the water tank (13) and on one side of the water return port (131), holes are arranged on the surfaces of the first partition (132) and the second partition (133), a filter cotton (134) is arranged between the first partition (132) and the second partition (133), a sealing cover (135) is arranged on the top of the water tank (13) and between the first partition (132) and the second partition (133), a filter plate (136) is arranged between the left side of the first partition (132) and the inner wall of the water tank (13), and a water outlet pipe (137) is arranged at the bottom of the right side of the water tank (13).

6. A pipeline internal cleaning device according to claim 5, characterized in that: A universal wheel (1311) is arranged at the bottom of the water tank (13), a sewage valve (1310) is arranged at the bottom of the left side of the water tank (13), an overflow pipe (139) is arranged at the top of the left side of the water tank (13), and a water supply pipe (138) is also arranged at the top of the water tank (13).

7. A pipeline internal cleaning device according to claim 1, characterized in that: A hose reel (14) is arranged on the other side of the top of the workbench (1), and the water pipe one (9) and the water pipe two (10) are wound on the surface of the hose reel (14). A movable seat (15) is slidably connected to one side of the top of the workbench (1), and a water baffle (16) is arranged on the top of the movable seat (15). The surface of the water baffle (16) is provided with holes adapted to the water pipe one (9) and the water pipe two (10).

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