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| What is a steel panel radiator? |
| Steel plate radiator, as the name suggests, is a radiator made of cold-rolled steel. This type of radiator has a beautiful appearance.
Classic pure white complements the interior decoration, showing a noble and elegant demeanor.
The steel plate radiator has fast heat dissipation and large convective heat transfer flow rate, which brings a comfortable enjoyment to the human body under the sun; at the same time, the steel plate radiator adopts a precise resistance welding process to minimize the welding gaps. The damage to high-quality steel will be minimized, so as not to pollute the water quality of the heat medium, improve product quality, and reduce leakage hazards.
First, the main components of the steel plate radiator are the water passage and the convection fins. The water part is welded by two roll-formed steel plates, and a convection sheet with a large surface area is welded on its surface. Generally speaking, there is a channel for transferring heat medium inside the radiator, and the heat of the heat medium is transferred to the radiator and then radiated to the whole room through air convection, and finally the purpose of heating is completed. Therefore, the heat dissipation effect of the radiator is related to the temperature of the heat medium, the temperature of the air outside the radiator, the air flow rate, and the surface area of the radiator and the air. It can be seen from this that the steel plate radiator has nearly 3 times more convection fins than other radiators, and has more energy-saving advantages in structure.
Second, in terms of material, the steel plate radiator is made of cold-rolled steel.
High thermal conductivity and strong pressure bearing capacity. Compared with the cast iron radiator, the unit mass heat dissipation of the cast iron radiator is 16W/kg, while the steel plate radiator is 66-88Wkg, which is five times or even higher than that of the cast iron radiator; the metal thermal strength of the cast iron radiator ( Metal thermal strength refers to the heat emitted per kilogram of metal temperature per 1°C increase) value is 0.3-0.4W/kg°C, steel column radiator is 0.6WkgC, while steel plate radiator is 1.0W/kg Above kgC, it is about three times that of cast iron radiators. Coupled with the skilled manufacturing process of steel plate radiators, the advantages are even more obvious. Finally, the steel plate radiator has excellent heat dissipation performance, and the water capacity in the radiator is only about 1/4 of that of the cast iron radiator. Therefore, the cast iron radiator with the same volume is compared with the steel plate radiator. Panel radiators lower the temperature of the water supply in the heating system. At the same time, the reduction of water temperature can effectively reduce the heat loss of the internal transmission pipe network of the radiator, and alleviate the heat loss caused by the scaling of equipment pipelines and walls caused by water flow, which not only reduces the fuel consumption of the radiator during use, It can also effectively prolong the service life of equipment and pipelines, and achieve the purpose of environmental protection and energy saving. In addition, Caltex plate radiator low temperature hot water heating can also reduce the feeling of heat caused by excessive indoor temperature, adjust the indoor temperature moderately, and improve the comfort of home life.
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