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Pipeline inner wall coating device

A technology for coating devices and pipelines, applied in spraying devices, cleaning hollow objects, spray booths, etc., to achieve the effects of improving work efficiency, avoiding excessive speed, and coating comprehensively

Active Publication Date: 2021-01-29
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a pipe inner wall coating device to solve the technical problem that there is no suitable device for pipe inner wall coating in the prior art

Method used

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Experimental program
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Effect test

Embodiment 1

[0049] The embodiment of the present invention provides a pipe inner wall coating device, the specific structure is as follows Figure 1-Figure 3 As shown, it includes a housing 1, the outer bottom surface of the housing 1 is connected with a wheel 2, and there is a rotating device 3 inside the housing 1. Both ends of the rotating device 3 extend outside the housing 1, and one end of the rotating device 3 outside the housing 1 A cleaning device 4 is connected, and the other end of the rotating device 3 is connected with a coating mechanism 5 for coating the inner wall of the pipeline.

[0050] Working principle: Put the device into the pipe whose inner diameter is compatible with the coating device, then turn on the rotating device 3, the rotating device 3 drives the cleaning device 4 to clean the inner wall of the pipe, and the rotating device 3 drives the coating mechanism 5 to clean at the same time Coating is carried out on the inner wall of the final pipe, and then the wh...

Embodiment 2

[0052] This implementation mode is regarded as a preferred embodiment of the present invention, and the specific structure is as follows Figure 1-Figure 3 As shown, it discloses the following improvements on the basis of Embodiment 1. The rotating device 3 includes a cleaning rotating shaft 6 and a coating rotating shaft 7. There are a first motor 8 and a second motor 9 in the housing 1. One end of the cleaning rotating shaft 6 is Extend into the housing 1 and connect with the first motor 8, the other end of the cleaning shaft 6 is connected with the cleaning device 4, one end of the coating shaft 7 extends into the housing 1 and connect with the second motor 9, and the other end of the coating shaft 7 One end is connected with coating mechanism 5 .

[0053] When in use, the first motor 8 is turned on, the first motor 8 works to drive the cleaning shaft 6 to rotate, and the cleaning shaft 6 drives the cleaning device 4 to clean the pipeline. Then open the second motor 9, the...

Embodiment 3

[0056] This implementation mode is regarded as a preferred embodiment of the present invention, and the specific structure is as follows Figure 1-Figure 3 As shown, it discloses the following improvements on the basis of Embodiment 2. The coating mechanism 5 includes a glue assembly 511 and a micro-nano powder assembly 521. The glue assembly 511 is disposed close to the housing 1, and the micro-nano powder assembly 521 is disposed away from the housing 1. .

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Abstract

The invention discloses a pipeline inner wall coating device, and belongs to the technical field of pipeline coating. The pipeline inner wall coating device comprises a shell, wheels are connected tothe outer bottom surface of the shell, a rotating device is arranged in the shell, two ends of the rotating device extend out of the shell, the end, outside the shell, of the rotating device is connected with a cleaning device, and the other end of the rotating device is connected with a coating mechanism for coating the inner wall of a pipeline. By arranging the rotating device, the cleaning device and the coating mechanism can be driven to work, the situation of missing coating of the inner wall of the pipeline is avoided, and the coating effect can be guaranteed by conducting cleaning and then conducting coating.

Description

technical field [0001] The invention belongs to the technical field of pipeline coating, and in particular relates to a pipeline inner wall coating device. Background technique [0002] Whether it is people's normal life and the normal operation of light industry, including heavy industry, water is inseparable, so water pipelines play a very critical role in daily production and life. At present, the drag reduction measures for water pipelines can be roughly divided into three types. The first is to change the shape of the pipeline to achieve the effect of drag reduction. For example, studies have shown that the trench structure can have a drag reduction effect in irrigation water delivery; The second is by innovating the transitional part between the pipes - the connecting sleeve. Through the technical innovation of the connecting sleeve, the seamless connection can be realized, which can reduce the flow resistance to a certain extent, prolong the service life, and prevent...

Claims

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Application Information

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IPC IPC(8): B05B16/20B05B13/06B08B9/051
CPCB05B13/0636B08B9/051B05B16/20
Inventor 许吉敏贾西洋历健关士奇宋云见叶汇帆姜明亮
Owner HEFEI UNIV OF TECH
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