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Large/medium-caliber water feeding pipe cleaning device

A technology for water supply pipelines and cleaning devices, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., which can solve the problems of secondary pollution on the pipe wall, large water consumption due to fouling, and poor cleaning effect, etc., to achieve Less damage to the pipe wall, less secondary pollution, and the effect of reducing secondary pollution

Active Publication Date: 2016-09-21
苏州市自来水有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional physical scraping method seriously damages the pipe wall, the cleaning effect is not good, the scale removed by flushing and scraping consumes a lot of water, and it is easy to cause secondary pollution to the pipe wall

Method used

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  • Large/medium-caliber water feeding pipe cleaning device
  • Large/medium-caliber water feeding pipe cleaning device
  • Large/medium-caliber water feeding pipe cleaning device

Examples

Experimental program
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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] A cleaning device for large and medium diameter water supply pipes, comprising a housing (11), a travel system is arranged under the housing (11), and a detachable annular cutter head (1) is arranged at the front end of the housing (11). The ring-shaped cutter head (1) is externally connected with a ring-shaped wire brush (2), the ring-shaped cutter head (1) is connected with a drive motor (5), and a high-pressure water gun (7) is arranged behind and above the ring-shaped wire brush (2).

[0030] Further, the housing (11) is also provided with a height adjustment device to adapt to the height of the pipeline.

[0031] Further, the height adjusting device includes a driven wheel (12) arranged under the housing (11), and the driven wheel is composed of a telescopic rod and wheels.

[0032] Further, the number of the driven wheels (12) is four, and they are obliquely f...

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PUM

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Abstract

The invention provides a large / medium-caliber water feeding pipe cleaning device. The large / medium-caliber water feeding pipe cleaning device is characterized by comprising a shell; a walking system is arranged below the shell; a detachable annular tool bit is arranged at the front end of the shell; an annular steel wire brush is connected out of the annular tool bit; the annular tool bit is connected with a driving motor; and a high-pressure water gun is arranged on the back upper side of the annular steel wire brush. The large / medium-caliber water feeding pipe cleaning device has the beneficial effects of little damage on pipe walls, low water consumption, low secondary pollution on pipes, high removal rate of growth rings, capability of removing harder growth rings and adaption to large and medium water feeding pipes with different calibers. The large / medium-caliber water feeding pipe cleaning device is simple in structure, convenient for operation and low in workload of constructors.

Description

technical field [0001] The invention relates to a pipeline cleaning device, in particular to a cleaning device suitable for large and medium diameter water supply pipelines. Background technique [0002] At present, in the long-term use of the water supply pipe network, due to the joint action of physics, chemistry, and microbiology, the inner wall of the water pipe will form a layer of yellowish-brown, porous, uneven sediment, rust and sticky scale. That is "growth ring". The "growth ring" will not only reduce the water flow capacity and increase the energy consumption of water supply, but also cause water to flow along the growth ring instead of along the pipe wall, resulting in secondary pollution of water. Therefore, timely and thorough removal of growth rings is a very important topic in water supply system management. [0003] In order to effectively remove the "growth ring", there are currently chemical agent methods, mechanical cleaning methods, high-pressure water...

Claims

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Application Information

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IPC IPC(8): B08B9/032B08B9/051
CPCB08B9/0322B08B9/051B08B2209/032B08B2209/04
Inventor 谭怡雯郑健刘云涛林涛侯兵伟周东菊缪刚
Owner 苏州市自来水有限公司
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