Rapid flushing tool for underground pipeline
By designing the erosion head of the U-shaped pipe, using multiple water spray ports to erode the arc-shaped outer wall of the main water pipeline in all directions, the problems of low erosion efficiency and waste of water resources in the existing technology are solved, and efficient and water-saving erosion effect is achieved.
Patent Information
- Application Number
- CN202421185463.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-28
AI Technical Summary
In the prior art, when water pipes are used to directly erode the main water pipe, the water flow can only be washed in one direction, resulting in low erosion efficiency, wasted water resources and difficult to erode in all directions.
A U-shaped tube erosion head is designed, with multiple water spray ports on the inside. After the water flow enters the erosion head from the water inlet, it is sprayed out through the water spray port to erode the arc-shaped outer wall in all directions.
A comprehensive and efficient erosion has been achieved, saving water resources, and improving erosion efficiency and effect.
Smart Images
Figure CN222568675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning tools, in particular to a quick flushing tool for underground pipelines. Background Art
[0002] Mines are usually located in the northwest desert area, which is dry and rainless all year round. There are many dust suspended in the air. The outer wall of the main water pipeline near the track tunnel is seriously dusty, affecting the on-site working environment. In addition, due to factors such as water quality, impurities, and sediments, the outer wall of the main water pipeline may accumulate rust or other pollutants, which will not only affect the water delivery efficiency of the pipeline, but also threaten the safety of the pipeline. Due to the above reasons, it is necessary to flush the outer wall of the main water pipeline as needed to maintain the normal operation of the pipeline, extend the service life of the pipeline, and maintain a clean working environment.
[0003] At present, the commonly used method of flushing the main water pipe is to aim a water pipe at the outer wall of the main water pipe, and use the water flow sprayed from the water pipe to flush the outer wall of the main water pipe to remove the stains and sediments on the outer wall of the main water pipe. If necessary, it is also necessary to use cleaning agents, brushes, scrapers and other tools to clean the outer wall of the main water pipe.
[0004] However, since the main water pipe is cylindrical and the outer wall of the main water pipe is an arc-shaped surface, when using the water pipe for direct flushing, the water flow can only flush in one direction. In order to flush in all directions, the water pipe needs to be rotated to adjust the flushing angle. The flushing efficiency is low and a large amount of water resources will be wasted. In addition, many places of the main water pipe are difficult to flush and the flushing effect is poor. Utility Model Content
[0005] In order to solve the technical problems that in the prior art, when a water pipe is used to directly flush the main water pipeline, the water flow can only be flushed in one direction. In order to flush in all directions, the water pipe needs to be rotated to adjust the flushing angle, the flushing efficiency is low, and a large amount of water resources is wasted. In addition, many places of the main water pipeline are difficult to flush and the flushing effect is poor, the utility model provides a quick flushing tool for underground pipelines.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A quick flushing tool for underground pipelines comprises a flushing head, which is a U-shaped tube, hollow inside and closed at both ends, with a plurality of water spraying ports arranged along the length direction of the flushing head on the inner side; and a water inlet is provided on the outer side of the flushing head.
[0008] With the above structural scheme, when in use, the U-shaped area of the U-shaped flushing head surrounds the outer wall of the underground pipeline, and high-pressure water is introduced at the water inlet. The water flows through the water inlet pipe into the flushing head and then is sprayed out from the water spraying port to flush the arc-shaped outer wall of the underground pipeline surrounded by the U-shaped area of the flushing head. The worker walks along the length direction of the underground pipeline to flush the entire underground pipeline. The flushing range is large, water resources are saved, the flushing efficiency is high, and the flushing effect is good.
[0009] As a preferred implementation of a quick flushing tool for downhole pipelines, a plurality of water spray nozzles are evenly spaced.
[0010] The above structural solution is adopted to improve the uniformity of the water spray flow rate of several water spray outlets.
[0011] As a preferred implementation of a quick flushing tool for downhole pipelines, the water inlet is opened in the middle of the flushing head in the length direction.
[0012] The above structural solution is adopted to improve the uniformity of the water spray flow rate of several water spray outlets.
[0013] As a preferred implementation method of a quick flushing tool for downhole pipelines, it also includes a water inlet pipe, which is hollow inside and open at both ends. One end of the water inlet pipe is connected to the water inlet, and the other end is open for letting in water.
[0014] With the above structural solution, the water inlet pipe plays the role of supporting the flushing head and passing water to the flushing head.
[0015] As a preferred implementation of a quick flushing tool for underground pipelines, the water inlet pipe is connected to the flushing head at an angle.
[0016] The above structural solution allows workers to hold the water inlet pipe and move it more conveniently and labor-savingly.
[0017] As a preferred implementation of a fast flushing tool for a downhole pipeline, the inclination angle is 30° to 45°.
[0018] The above structural solution enables the staff to hold the water inlet pipe with less effort.
[0019] As a preferred implementation of a quick flushing tool for underground pipelines, an anti-slip sleeve is sleeved on the outer wall of the end of the water inlet pipe away from the flushing head.
[0020] The above structural solution enables the staff to hold the water inlet pipe more conveniently.
[0021] As a preferred implementation of a quick flushing tool for downhole pipelines, a water jet is installed with a high-pressure nozzle.
[0022] The above structural solution is adopted to increase the impact force of the water flow and improve the effect of flushing and decontamination.
[0023] As a preferred implementation of a quick flushing tool for downhole pipelines, it also includes a plurality of brushes, which are installed on the inner outer wall of the flushing head and are arranged along the length direction of the flushing head.
[0024] By adopting the above structural scheme, while the water flow flushes the outer wall of the underground pipeline, the brush repeatedly rubs against the outer wall of the underground pipeline, which can effectively remove stubborn stains or rust on the outer wall of the pipeline, improve the flushing efficiency, and enhance the flushing effect.
[0025] As a preferred implementation of a quick flushing tool for downhole pipelines, brushes are located on both sides of each water spray outlet in the length direction of the flushing head.
[0026] By adopting the above structural solution, the distance between the brush and the water nozzle is closer, and they work together to further improve the flushing effect.
[0027] The beneficial effects of the utility model include:
[0028] When in use, the U-shaped area of the U-shaped flushing head surrounds the outer wall of the underground pipeline, and high-pressure water is introduced at the water inlet. The water flows through the water inlet pipe into the flushing head and then sprays out from the water spraying port to flush the arc-shaped outer wall of the underground pipeline surrounded by the U-shaped area of the flushing head. The worker walks along the length direction of the underground pipeline to flush the entire underground pipeline. The flushing range is large, water resources are saved, the flushing efficiency is high, and the flushing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0030] Figure 1 This is a front structural schematic diagram of a downhole pipeline rapid flushing tool in Example 1 of the utility model;
[0031] Figure 2 This is a side structural schematic diagram of a quick flushing tool for downhole pipelines in Example 1 of the utility model;
[0032] Figure 3 This is a front structural schematic diagram of a downhole pipeline rapid flushing tool in Example 2 of the utility model;
[0033] Figure 4 for Figure 3A magnified schematic diagram of the structure in the middle.
[0034] Description of reference numerals:
[0035] 1. Flushing head; 2. Water inlet pipe; 3. Water spray outlet; 4. Anti-slip cover; 5. Brush. DETAILED DESCRIPTION
[0036] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0037] Embodiment 1:
[0038] Reference Figure 1-Figure 2 This embodiment proposes a quick flushing tool for underground pipelines, including a flushing head 1 and a water inlet pipe 2. The flushing head 1 is a U-shaped tube. The flushing head 1 is hollow inside and closed at both ends. A plurality of water spray ports 3 are opened on the inner side of the flushing head 1. The plurality of water spray ports 3 are arranged along the length direction of the flushing head 1. The plurality of water spray ports 3 are evenly spaced, and the water spray ports 3 are equipped with nozzles. The nozzle is a high-pressure nozzle commonly used in the prior art, so it is not shown in the attached drawings. A water inlet is opened on the outer side of the flushing head 1, and the water inlet is opened in the middle of the length direction of the flushing head 1. The water inlet pipe 2 is made of a hard material. The water inlet pipe 2 is connected to the flushing head 1 at an angle of 30° to 45°. The water inlet pipe 2 is hollow inside and open at both ends. One end of the water inlet pipe 2 is open and connected to the water inlet, and the other end is open for water to enter. An anti-slip sleeve 4 is provided on the outer wall of the end of the water inlet pipe 2 away from the flushing head 1.
[0039] The working principle of this embodiment is:
[0040] When in use, the worker holds the anti-slip sleeve 4 on the water inlet pipe 2, so that the U-shaped area of the U-shaped flushing head 1 surrounds the outer wall of the underground pipeline, and water is passed into the opening at the end of the water inlet pipe 2 away from the flushing head 1. After the water flows through the water inlet pipe 2 and enters the flushing head 1, it is sprayed out from the water spray port 3 to flush the arc-shaped outer wall of the underground pipeline surrounded by the U-shaped area of the flushing head 1. The worker walks along the length direction of the underground pipeline to flush the entire underground pipeline. The flushing range is large, water resources are saved, the flushing efficiency is high, and the flushing effect is good.
[0041] The water inlet pipe 2 supports the flushing head 1 and provides water to the flushing head 1. Due to the different layout positions of underground pipelines, it may be at the top of the tunnel, or on the side wall or ground of the tunnel. Therefore, the length of the water inlet pipe 2 can be set according to usage requirements.
[0042] A soft water pipe can be connected to the opening of the end of the water inlet pipe 2 away from the flushing head 1, and water can be supplied to the water inlet pipe 2 and the flushing head 1 through the soft water pipe, which is convenient for workers to walk along the underground pipeline to flush the underground pipeline.
[0043] Embodiment 2:
[0044] Reference Figure 3-Figure 4 This embodiment provides a quick flushing tool for underground pipelines. The difference between this embodiment and embodiment 1 is that this embodiment further includes a plurality of brushes 5, which are installed on the inner outer wall of the flushing head 1, and are arranged along the length direction of the flushing head 1. The brushes 5 are located on both sides of each water jet 3 in the length direction of the flushing head 1. Thus, while the water flow flushes the outer wall of the underground pipeline, the brushes 5 repeatedly rub against the outer wall of the underground pipeline, which can effectively remove stubborn stains or rust on the outer wall of the pipeline, improve the flushing efficiency, and enhance the flushing effect.
[0045] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A quick flushing tool for underground pipelines, comprising a flushing head (1), characterized in that: The flushing head (1) is a U-shaped tube, the interior of the flushing head (1) is hollow and both ends are closed, a plurality of water spraying ports (3) are provided on the inner side of the flushing head (1), and the plurality of water spraying ports (3) are arranged along the length direction of the flushing head (1); a water inlet is provided on the outer side of the flushing head (1).
2. A downhole pipeline rapid flushing tool according to claim 1, characterized in that: A plurality of water spray ports (3) are evenly spaced.
3. A downhole pipeline rapid flushing tool according to claim 1, characterized in that: The water inlet is opened in the middle of the flushing head (1) in the length direction.
4. A downhole pipeline rapid flushing tool according to claim 1, characterized in that: It also comprises a water inlet pipe (2), which is made of a hard material, is hollow inside and has openings at both ends, one end of the water inlet pipe (2) is open and communicates with the water inlet, and the other end is open for letting in water.
5. A downhole pipeline rapid flushing tool according to claim 4, characterized in that: The water inlet pipe (2) is connected to the flushing head (1) at an angle.
6. A downhole pipeline rapid flushing tool according to claim 5, characterized in that: The tilt angle is 30° to 45°.
7. A downhole pipeline rapid flushing tool according to claim 4, characterized in that: An anti-slip sleeve (4) is sleeved on the outer wall of the end of the water inlet pipe (2) away from the flushing head (1).
8. A downhole pipeline rapid flushing tool according to claim 1, characterized in that: The water spray port (3) is provided with a nozzle.
9. A downhole pipeline rapid flushing tool according to claim 1, characterized in that: It also comprises a plurality of brushes (5), wherein the plurality of brushes (5) are mounted on the inner outer wall of the flushing head (1), and the plurality of brushes (5) are arranged along the length direction of the flushing head (1).
10. A downhole pipeline rapid flushing tool according to claim 9, characterized in that: The brushes (5) are located on both sides of each water spray port (3) in the length direction of the flushing head (1).