How to effectively treat the scale generated during the use of heating pipes?

How to effectively treat the scale generated during the use of heating pipes?

Environmental protection is an eternal topic, and with the increasing attention of the country to environmental protection, our company is also vigorously improving the current traditional heating tube technology to achieve low energy consumption. Today, we will explain to you about the use of stainless steel electric heating tubes, especially when heating water, which can easily form scale on the surface. Especially in areas with poor water quality, scale forms quickly. The formation of scale can cause many negative effects.

The accumulation of scale will surround the heating tube layer by layer. The thermal conductivity of scale is very low, causing waste of electrical energy. At the same time, due to the high amount of scale and poor thermal conductivity, the internal temperature of the electric heating tube is too high, which will greatly shorten the service life of the heating tube. Generally speaking, electric heating tubes with a lifespan of 3 years can only be used for six months to one year in areas with excessive scale. In addition, scale can easily breed bacteria, pollute water quality, and in severe cases, cause the surface of the electric heating tube to burst and damage, resulting in the risk of electric shock.

Below is a brief introduction to several methods to reduce the formation of scale.

1. Its characteristic is that it does not change the external shape of the heating tube, the power is not limited, and the technical parameters are roughly the same as ordinary heating tubes. The characteristic is to add a layer of waterproof scale coating on the surface of stainless steel heating tubes, and the effect is very obvious after testing and customer use results.

2. By using an extended steel core extruded magnesium rod and placing it opposite the electric heating tube, the service life of the magnesium rod can be effectively extended, ensuring maximum protection of the inner liner and preventing scaling of the electric heating tube.

3. Using quartz glass electric heating tubes with larger diameters. The water quality in the north is relatively hard and prone to scaling. Due to the use of high-purity silica as the substrate for quartz glass electric heating tubes, the physical and chemical properties of silica are not active, making it difficult to adsorb impurities during heating. In addition, quartz glass electric heating tubes emit far-infrared radiation during the heating process, which can soften the water quality to a certain extent. Therefore, this type of electric heating tube is not prone to scaling.

4. Use an instant hot water heater. The water temperature of the instant water heater is controlled at 50 degrees, which is the critical temperature for scaling. When taking a shower, it is usually below this temperature (usually between 35 and 45 degrees), so it is difficult to form scale. Even in northern regions with higher water hardness, long-term use only results in slight scaling.

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