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A kind of underwater pipeline internal sealing ring cleaning device

A technology of inner sealing ring and cleaning device, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., to achieve the effect of compact device structure and no space occupation

Active Publication Date: 2020-05-19
重庆梦马致新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the sealing performance of the sealing ring, ensure that the sealing ring will not pollute the fluid in the pipeline, and reduce a certain cost, the sealing ring needs to be taken out regularly for cleaning. At present, there is no special cleaning ring in the underwater pipeline on the market. installation

Method used

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  • A kind of underwater pipeline internal sealing ring cleaning device
  • A kind of underwater pipeline internal sealing ring cleaning device
  • A kind of underwater pipeline internal sealing ring cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1, such as Figure 1-5 As shown, a cleaning device for the inner sealing ring of an underwater pipeline includes a chassis 1 and a cleaning brush head assembly 2. The chassis 1 is provided with a lifting mechanism, and the cleaning brush head assembly 2 is installed on the lifting mechanism. The top plate of the cabinet 1 is provided with a lifting entrance, and the lifting mechanism drives the cleaning brush head assembly 2 to go up and down through the lifting entrance, and the casing 1 is also provided with a pipeline positioning mechanism.

[0025] The cleaning brush head assembly 2 includes a cleaning base 201, the cleaning base 201 includes a cleaning bottom plate 201b, the cleaning bottom plate 201b is installed on the lifting mechanism, and a round cake-shaped fixed platform is installed on the upper surface of the cleaning bottom plate 201b 201a, an active rotating disk 202 is arranged above the fixed table 201a, and the active rotating disk 202 is rota...

Embodiment 2

[0035] Example 2, such as Figure 6 As shown, a cleaning device for sealing rings in underwater pipelines. The difference between this embodiment and Embodiment 1 is that the pipeline positioning mechanism includes a positioning plate 15 vertically arranged on the top plate of the chassis 1, so that Two triangular positioning blocks 16 are arranged opposite to each other on the positioning plate 15, a positioning space is formed between the two positioning blocks 16, the positioning space faces the cleaning brush head assembly, and between the two positioning blocks 16 A positioning locking hole 17 is opened on the positioning plate 15 .

[0036] The four clamping plates 13 in Embodiment 1 are replaced by a ring-shaped butt joint 18, the center line of the butt joint 18 coincides with the rotation center line of the cleaning table 203, and the butt joint 18 is sleeved on the waiting table during cleaning. On the outside of the pipe to be cleaned, the cleaning brush head assem...

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Abstract

The invention discloses a seal ring cleaning device in an underwater pipeline. The seal ring cleaning device comprises a case and a cleaning brush head assembly. A lifting mechanism is arranged in thecase, the cleaning brush head assembly is mounted on the lifting mechanism, a lifting inlet / outlet is formed in a top plate of the case, the lifting mechanism drives the cleaning brush head assemblyto lift through the lifting inlet / outlet, and a pipeline positioning mechanism is also arranged on the case. By adopting the device, a to-be-cleaned pipeline is primarily positioned by the pipeline positioning mechanism, the cleaning brush head assembly is driven by the lifting device to enter the pipeline to arrive at a seal ring, and the driving motor drives a cleaning brush to rotate to clean the seal ring. The whole seal ring cleaning device is compact and light in structure, does not occupy space and is particularly suitable for operations of an underwater robot.

Description

technical field [0001] The invention relates to a cleaning device for sealing rings, in particular to a cleaning device for sealing rings in underwater pipelines. Background technique [0002] Sealing rings are widely used in pipelines and valves in all walks of life, especially in the petroleum field. With the development of the petroleum industry becoming more and more mature, the use of petroleum is becoming more and more extensive, and petroleum exploration is becoming more and more important. In the process of subsea oil extraction, pipelines are needed to transport crude oil from the seabed to the surface. In order to prevent oil leakage, we usually set sealing rings at the joints of the pipelines. The sealing performance of the sealing rings has a great impact on the entire equipment. , and even the safe operation of the entire system plays a decisive role. In order to ensure the sealing performance of the sealing ring, ensure that the sealing ring will not pollute t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/027
CPCB08B9/027
Inventor 蒋科田龙程友祥王沙利王锐
Owner 重庆梦马致新科技有限公司