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Water pipe rust removing device

A technology for water pipes and water pipelines, which is applied in the field of water pipe rust removal devices, can solve problems such as rust ineffectiveness, negative impact on human health, and environmental pollution, and achieve the effects of reducing pollution, saving metal energy, and improving health and strength

Inactive Publication Date: 2005-03-09
金仑永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are two main ways to deal with the rust in the water pipeline in use. One is to use chemicals in the pipeline to prevent rust. This method not only has a negative impact on human health, but also requires continuous input of drugs. Does not work on existing rust
The second is to apply physical removal of rust and scale in the pipeline, and then paint the inside of the pipeline. This method is not only time-consuming and laborious, but also easily causes environmental pollution.

Method used

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Embodiment Construction

[0016] Water pipe derusting device of the present invention is made of steel cover 5, copper water pipe 3, magnesium groove 4, and wherein octagonal prism antirust steel cover 5 is long 500 millimeters, and the internal diameter of metal brass water pipe 3 is 100 millimeters, and copper water pipe 3 and steel The sleeve 5 is fixed with the rubber ring 2, the copper water pipe 3 and the metal magnesium groove 4 inside are locked with the copper ring 6, the two ends of the steel sleeve 5 are provided with flanges 1 and connected with the water pipeline, the cross section of the magnesium groove 4 It is a rectangular groove with 4 fishbone shapes, and the thickness of each groove plate is 7 mm. The water pipe derusting device can be used to derust the pipeline with a length of 1500-1600 meters, and the service life can reach more than 5 years.

[0017] Experiment Report 1

[0018] Experimental Report on the Reaction of Metal Magnesium and Tap Water

[0019] In order to observe ...

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Abstract

A derusting device for the hot (or cold) water delivering pipeline is composed of an external sleeve fixed via rubber ring and with flanges at both ends for fixing it to water delivering pipe, a water pipe made of copper, and an internal unit with the first bone-shaped cross-section and made of magnesium. Its derusting principle is also disclosed.

Description

technical field [0001] The invention relates to derusting technology, in particular to a water pipe derusting device which adopts an optimal combination of metal materials on cold and hot water pipelines. Background technique [0002] At present, there are two main ways to deal with the rust in the water pipeline in use. One is to use chemicals in the pipeline to prevent rust. This method not only has a negative impact on human health, but also requires continuous input of drugs. Does not work on existing rust. The second is to apply physics to remove the rust and scale in the pipeline, and then carry out the method of baking varnish in the pipeline. This method is not only time-consuming and laborious, but also easily causes environmental pollution. Contents of the invention [0003] In order to improve the above-mentioned disadvantages to human health, unfavorable living environment factors and poor rust removal effect, the purpose of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/027E03B7/07
Inventor 金侖永
Owner 金仑永