Anti-scaling device for pipeline

Abstract

The invention relates to an anti-scaling device for a pipeline. A main body of the anti-scaling device for the pipeline is of a tubular structure, and pipeline connecting structures are arranged at the two ends of the main body; a magnetic body is arranged at the central axis position of a tubular inner cavity of the main body, and two ends of the magnetic body are fixed in the tubular inner cavity through fixing bases; temperature-resistant zinc alloy bodies are also fixed on the fixing bases, and gap distances exist between the temperature-resistant zinc alloy bodies and the pipe wall as well as between the temperature-resistant zinc alloy bodies and the magnetic body; and the anti-scaling device is further provided with primary battery anode elements in contact with the temperature-resistant zinc alloy bodies. According to the anti-scaling device, the tubular structure is conveniently connected with the pipeline; the device can be applied to high-temperature environments such as heating; and under dual scale inhibition and scaling, the formation of hard scaling crystals is greatly reduced. The device has the advantages of obvious scale inhibition, environmental protection, no maintenance, long service life, high structural practicability and better market popularization value.

Description

technical field [0001] The invention relates to an anti-scaling device for pipelines. Background technique [0002] In tap water, hot water or heating pipes, the pipes through which the water medium flows, including various valves, boilers, radiators, solar hot water pipes and other inner walls, often adhere to scale. The main component of scale is calcium carbonate or magnesium carbonate, which has poor thermal conductivity. For example, on radiators and heat exchange equipment, every increase of 1mm scale layer will reduce the heat transfer efficiency by 9%-20%. increase, the heat transfer loss of the equipment will increase sharply, which not only increases energy consumption, accelerates pipeline corrosion, but also causes equipment heat transfer failure. In severe cases, it will also block pipelines and cause boiler explosions. [0003] In order to solve the problem of scale, the notification number CN 202849548 U provides a device for inhibiting the corrosion or struc...

AI Technical Summary

Problems solved by technology

The anti-scaling device of the present invention has a compact structure, does not take up space, and is conveniently connected to pipelines; it solves the problem of metal passivation at high temperatures, and can be used not only in water supply pipeline systems, but also in ground heating, radiators, dual supply, solar energy, etc. On the hot pipe system, the application occasions are widened; the device has obvious scale resistance, good effect, green environmental protection, no maintenance, service life of more than 10 years, high practicability, and good market promotion value

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