Copper and aluminum radiator advantages and maintenance

Copper-aluminum composite radiator is the main radiator of Shanghai Da Rui. It is widely used in home heating systems. Shanghai Da Rui Radiator Factory Xiao Bian today sorted out the advantages and maintenance of Shanghai Da Rui Steel, copper and aluminum radiators, etc. Introduction:

Steel radiator

[Steel radiator maintenance]: Steel radiators are generally maintained in full water. That is, after the heating is stopped, the heating return valve is closed first, the air release valve is opened, air is released, and finally the water valve is closed.

【Advantages of Steel Radiator】: Fast heat dissipation, uniform heating, good pressure resistance, alkali resistance, corrosion resistance, attractive appearance, no radiation, no pollution, safety, and many styles. Can accept greater pressure, light weight is also a good choice.

Copper and aluminum composite radiator

[Cu-Al composite radiator maintenance]: good corrosion resistance, heat medium through the contact with the copper tube, no alkalizing and oxidation, anti-corrosion performance, safe use, more suitable for northern water quality and complex heating system, without full water maintenance .

【Advantages of copper-aluminum composite radiators】: There are no restrictions on the pH value of the system water and the residential heating system, because its interior is a copper structure, and its oxidation resistance is good, while its external part is coated with a layer of aluminum, so the cooling effect better.

The advantage is that the ventilating part and the heat-dissipating part in the radiator are disposed separately, and the corrosion resistance of the copper material is exploited, and the aluminum is light in weight, has good heat conduction, and is easy to be molded. The use of copper pipes as water-passing parts can provide strong corrosion resistance and ensure that the service life is higher than the service life of ordinary steel pipes used in heating systems; copper pipes can be used as water-passing parts to reach higher pressure capacity and the work of radiators can be improved. pressure. The copper-aluminum composite radiator uses aluminum as a heat-dissipating component. It has a low density, is easy to be molded, is lightweight, and is not afraid of corrosion. The copper radiator is chosen by many consumers because it is not afraid of corrosion and has a longer service life. Copper has good thermal conductivity and heat dissipation. Fast, efficient, easy room temperature control. In addition, the compact copper radiators occupy a small space and are highly efficient and energy-saving. But there is one point I have to say, like the price of copper and aluminum compound on the market today, and the price of low-carbon steel is almost the same, I only say that on this issue, we can think about it, regardless of the material inside is what The price of copper on the market is certain.