In the form of radiator cooling fan blade
radiator cooling fan blade is divided into the following three forms:
1, after the type: the degree of curvature of blade is small, and in accordance with the movement direction of the gas in dispersion under the action of heat, air between the blade and the impact is very small, so the noise energy loss is small, efficiency is higher, but the blade after only air to flow from the impeller in the comparison, obtained by the air dynamic pressure is low. Wenling city tong chi auto air conditioning manufacturing co. , LTD. , specializing in the production of cooling fans.
2, forward type, leaf shape and the movement direction of the air in the dispersion under the action of thermal impact between opposite air and blade, so energy loss and noise were larger, help efficiency is low, but the forward type can make the air with higher velocity thrown out from the impeller, which make the air blower product obtained large static pressure. The morning high quality cooling fans.
3, the characteristics of the radial impeller to type to type between before and after intervention.