Cleaning device for natural gas conveying pipeline
By designing a cleaning device for natural gas conveying pipelines that are suitable for different pipe diameters, the problem that traditional cleaning methods cannot thoroughly clean and adapt to multiple pipe diameters is solved, and stable cleaning and efficient cleaning effects in different pipes are achieved.
Patent Information
- Application Number
- CN202421732319.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-22
AI Technical Summary
Traditional pipe cleaning methods cannot thoroughly clean pipe inner walls of different shapes and sizes, and are difficult to adapt to pipe cleaning of multiple different pipe diameters, resulting in increased cleaning complexity and cost.
A cleaning device for natural gas delivery pipelines is designed, including mounting plates, telescopic rods, carriages, side plates and cleaning components. Through the arrangement of telescopic grooves and return springs, the device is ensured to remain stable in pipes of different diameters, and friction is reduced through pulleys and slide balls, improving cleaning efficiency.
The device can maintain stability in pipes of different diameters, reduce friction and resistance, improve cleaning efficiency, ensure thorough cleaning of pipe inner walls, and reduce cleaning costs.
Smart Images
Figure CN222970540U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning devices, and particularly relates to a cleaning device for natural gas transmission pipelines. Background Technique
[0002] In the field of natural gas transmission, pipeline cleaning is a crucial task. Due to long-term operation, various impurities such as dust, rust, and oil stains often accumulate on the inner wall surface of natural gas transmission pipelines. These impurities not only affect the transmission efficiency of natural gas, increase the transmission resistance, but may also cause corrosion to the pipeline, shorten the service life of the pipeline, and even lead to safety accidents. Therefore, it is particularly important to regularly clean and maintain natural gas transmission pipelines.
[0003] However, traditional pipeline cleaning methods often have some problems. Firstly, traditional cleaning methods often cannot thoroughly clean the inner wall surface of the pipeline. This is mainly because the design of traditional cleaning tools is relatively single and cannot adapt to the changes in the shapes and sizes of different pipelines. Secondly, traditional cleaning methods often can only clean pipelines with specific pipe diameters and cannot adapt to the cleaning of pipelines with a variety of different pipe diameters. This results in the need to frequently replace cleaning tools when cleaning pipelines with different pipe diameters, increasing the complexity and cost of the cleaning work. To solve the above problems, while facilitating the cleaning of the inner wall surface of the pipeline, making it adaptable to pipelines with a variety of diameters, for this reason, we propose a cleaning device for natural gas transmission pipelines. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] In view of the deficiencies of the prior art, the utility model provides a cleaning device for natural gas transmission pipelines, which solves the above problems.
[0006] (II) Technical Solutions
[0007] To achieve the above object, the utility model provides the following technical solution: A cleaning device for natural gas transmission pipelines, including a mounting plate. A plurality of telescopic rods for connection are equidistantly and fixedly installed at the top and bottom of the mounting plate. Springs are also sleeved and installed on the outer wall surfaces of the telescopic rods. A sliding frame is fixedly installed at the top of the telescopic rods at the top, and a driver for driving the overall movement of the device is fixedly installed at the bottom of the telescopic rods at the bottom. Side plates for auxiliary stability are provided on both sides of the mounting plate. It further includes:
[0008] A cleaning assembly, the cleaning assembly is arranged on both sides of the mounting plate, and the cleaning assembly is used for cleaning the inner wall surface of the natural gas pipeline.
[0009] Preferably, telescopic grooves are provided on both sides of the mounting plate corresponding to the positions of the side plates. A plurality of reset springs for telescoping are fixedly installed inside the telescopic grooves, and the other ends of the reset springs are fixedly installed at one ends of the side plates.
[0010] Preferably, a sliding plate in an arc shape is fixedly installed at the other end of the side plate, and a plurality of pulleys for assisting sliding are equidistantly hinged and installed on the sliding plate.
[0011] Preferably, a sliding ball for assisting sliding is rotatably installed on the top of the sliding frame.
[0012] Preferably, the cleaning assembly includes fixing blocks, limiting mounting cylinders, second sliding plates, and cleaning rings. There are two groups of fixing blocks, which are fixedly installed on both sides of the mounting plate. Limiting mounting cylinders are fixedly installed at the other ends of the fixing blocks. A driving motor is fixedly installed inside the limiting mounting cylinders. The output end of the driving motor is fixedly connected to one side of a cleaning ring. Second sliding plates are fixedly installed on both sides of the mounting plate corresponding to the positions of the cleaning rings. The cleaning ring is slidably installed on the sliding plates and the second sliding plates.
[0013] Preferably, a plurality of groups of telescopic rods are equidistantly fixedly installed on the outer wall surface of the cleaning ring, and the other ends of the telescopic rods are fixedly installed at the bottom of the cleaning arc plate.
[0014] Preferably, a plurality of cleaning blocks for enhancing the cleaning effect are fixedly installed on the side of the cleaning arc plate in contact with the inner wall surface of the natural gas pipeline.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, the present utility model provides a cleaning device for a natural gas transmission pipeline, which has the following beneficial effects:
[0017] 1. For the cleaning device for the natural gas transmission pipeline, by arranging auxiliary stabilizing side plates on both sides of the device and through the arrangement of the telescopic grooves and the reset springs, the device can be kept stable in pipelines with different diameters. This design enhances the stability of the device during the cleaning process and improves the cleaning effect.
[0018] 2. For the cleaning device for the natural gas transmission pipeline, the pulleys and sliding balls on the top and both sides of the device make the movement of the device in the pipeline smoother, reduce friction and resistance, and improve the cleaning efficiency.
[0019] 3. For the cleaning device for the natural gas transmission pipeline, through the arrangement of the cleaning assembly, the inner wall of the natural gas pipeline can be effectively cleaned, further removing stubborn dirt on the inner wall of the pipeline and ensuring thorough cleaning of the pipeline. Description of the Drawings
[0020] Figure 1 Schematic diagram of the overall structure of the present utility model;
[0021] Figure 2 Schematic diagram of the mounting plate structure of the present utility model;
[0022] Figure 3 Schematic diagram of the cleaning assembly structure of the present utility model.
[0023] In the figure: 1, mounting plate; 2, driver; 3, side plate; 4, telescopic rod; 5, carriage; 6, telescopic groove; 7, return spring; 8, sliding plate; 9, pulley; 10, sliding ball; 11, fixing block; 12, limit mounting cylinder; 13, sliding plate; 14, cleaning ring; 15, cleaning arc plate; 16, cleaning block. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-3 , a cleaning device for natural gas transmission pipelines, including a mounting plate 1. A plurality of telescopic rods 4 for connection are equidistantly and fixedly installed at the top and bottom of the mounting plate 1. Springs are also sleeved on the outer wall of the telescopic rods 4. The top of the top telescopic rod 4 is fixedly installed with a carriage 5. The bottom of the bottom telescopic rod 4 is fixedly installed with a driver 2 for driving the overall movement of the device. Side plates 3 for auxiliary stability are provided on both sides of the mounting plate 1. It further includes:
[0026] A cleaning assembly, which is arranged on both sides of the mounting plate 1 and is used to clean the inner wall surface of the natural gas pipeline.
[0027] Furthermore, telescopic grooves 6 are opened at the positions corresponding to the side plates 3 on both sides of the mounting plate 1. A plurality of return springs 7 for telescoping are fixedly installed inside the telescopic grooves 6. The other ends of the return springs 7 are fixedly installed at one end of the side plates 3. By providing the side plates 3 for auxiliary stability on both sides of the device and through the arrangement of the telescopic grooves 6 and the return springs 7, the device can be kept stable in pipelines with different diameters. This design enhances the stability of the device during the cleaning process and improves the cleaning effect.
[0028] Furthermore, the other ends of the side plates 3 are fixedly installed with an arc-shaped sliding plate 8, and a plurality of pulleys 9 for auxiliary sliding are equidistantly hinged on the sliding plate 8.
[0029] Further, a sliding ball 10 for assisting sliding is rotatably installed on the top of the carriage 5. The pulleys 9 and the sliding ball 10 on the top and both sides of the device make the movement of the device in the pipeline smoother, reduce friction and resistance, and improve the cleaning efficiency.
[0030] Further, the cleaning assembly includes fixed blocks 11, limit mounting cylinders 12, second sliding plates 13 and cleaning rings 14. There are two groups of fixed blocks 11, which are both fixedly installed on both sides of the mounting plate 1. The other ends of the fixed blocks 11 are both fixedly installed with limit mounting cylinders 12. A driving motor is fixedly installed inside the limit mounting cylinder 12. The output end of the driving motor is fixedly connected to one side of a cleaning ring 14. Second sliding plates 13 are fixedly installed at the positions corresponding to the cleaning rings 14 on both sides of the mounting plate 1. The cleaning rings 14 are slidably installed on the sliding plates 8 and the second sliding plates 13.
[0031] Further, a number of groups of telescopic rods 4 are fixedly installed at equal intervals on the outer wall surface of the cleaning ring 14, and the other ends of the telescopic rods 4 are all fixedly installed at the bottom of the cleaning arc plates 15.
[0032] Further, a number of cleaning blocks 16 for enhancing the cleaning effect are fixedly installed on the side of the cleaning arc plate 15 in contact with the inner wall surface of the natural gas pipeline. Through the setting of the cleaning assembly, the inner wall of the natural gas pipeline can be effectively cleaned, and stubborn dirt on the inner wall of the pipeline can be further removed to ensure thorough cleaning of the pipeline.
[0033] Instructions for Use
[0034] When in use, first place the whole device inside the pipeline to be cleaned. When entering the pipeline, through the installation connection between the telescopic rods 4 and the carriage 5, the side plates 3 and the driver 2, the driver 2, the pulleys 9 and the sliding ball 10 can all be fitted to the inner wall surface of the pipeline, and the cleaning arc plates 15 will also squeeze a number of telescopic rods 4, so that a number of cleaning blocks 16 fixedly installed on one side of the cleaning arc plates 15 are fitted to the inner wall surface of the pipeline. Then, by starting the driving motor fixed inside the limit mounting cylinder 12, the cleaning ring 14 can be driven to rotate, and thus the cleaning arc plates 15 can be driven to rotate together with it to clean the inner wall surface of the pipeline. At this time, by starting the driver 2, the whole device can be driven by the driver 2 to slide inside the pipeline, so as to achieve cleaning. Through the mutual cooperation of the above structures of the device, it can be adapted to clean pipelines of various different diameters during use, which is more convenient and practical.
[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cleaning device for a natural gas transmission pipeline, comprising a mounting plate (1), a plurality of telescopic rods (4) for connection are fixedly mounted at equal distances on the top and bottom of the mounting plate (1), a spring is sleeved and mounted on the outer wall surface of the telescopic rod (4), a slide (5) is fixedly mounted on the top of the telescopic rod (4), and a driver (2) for driving the overall movement of the device is fixedly mounted on the bottom of the telescopic rod (4), and side plates (3) for auxiliary stability are arranged on both sides of the mounting plate (1), characterized in that: Also includes: A cleaning assembly is provided on both sides of the mounting plate (1), and is used for cleaning the inner wall surface of the natural gas pipeline.
2. A cleaning device for a natural gas transmission pipeline according to claim 1, characterized in that: Telescopic grooves (6) are provided at positions corresponding to the side plates (3) on both sides of the mounting plate (1), and a plurality of return springs (7) for telescoping are fixedly installed inside the telescopic grooves (6), and the other ends of the return springs (7) are fixedly installed on one end of the side plate (3).
3. A cleaning device for a natural gas transmission pipeline according to claim 1, characterized in that: A sliding plate (8) in an arc shape is fixedly mounted on the other end of the side plate (3), and a plurality of pulleys (9) for assisting sliding are hingedly mounted at equal distances on the sliding plate (8).
4. A cleaning device for a natural gas transmission pipeline according to claim 1, characterized in that: A sliding ball (10) for assisting sliding is rotatably mounted on the top of the sliding frame (5).
5. A cleaning device for a natural gas transmission pipeline according to claim 1, characterized in that: The cleaning assembly comprises a fixed block (11), a position limiting mounting cylinder (12), a second sliding plate (13) and a cleaning ring (14); the fixed block (11) comprises two groups, both of which are fixedly mounted on both sides of the mounting plate (1); the other end of each fixed block (11) is fixedly mounted with a position limiting mounting cylinder (12); a driving motor is fixedly mounted inside the position limiting mounting cylinder (12); the output end of the driving motor is fixedly connected to one side of the cleaning ring (14); the second sliding plates (13) are fixedly mounted at positions corresponding to the cleaning rings (14) on both sides of the mounting plate (1); and the cleaning ring (14) is slidably mounted on the sliding plate (8) and the second sliding plate (13).
6. A cleaning device for a natural gas transmission pipeline according to claim 5, characterized in that: A plurality of groups of telescopic rods (4) are fixedly mounted at equal intervals on the outer wall surface of the cleaning ring (14), and the other ends of the telescopic rods (4) are fixedly mounted on the bottom of the cleaning arc plate (15).
7. A cleaning device for a natural gas transmission pipeline according to claim 6, characterized in that: A plurality of cleaning blocks (16) for enhancing the cleaning effect are fixedly mounted on the side of the cleaning arc plate (15) that contacts the inner wall surface of the natural gas pipeline.