FRP cooling tower structure form

FRP cooling tower structure forms: In order to save energy, large cooling towers with natural draft cooling towers more, which consists of ventilators, the word column, ring group, watering devices and tower heart material. Ventilators mostly for reinforced concrete hyperbolic rotating shell, has good structural mechanics and fluid dynamics characteristics. Supported on the lower edge of the housing equidistant oblique V-shaped or X-shaped pillars, to form the cooling tower inlet. Load housing spread through oblique pillar basis. Multi-based foundation with ring made to withstand the slope of the ramp portion of the pillar came a ring pull, also can be made into a single separate foundation or pile foundation. Throat diameter minimum chimney, when calculating housing under pressure stable, the thinnest shell wall, thus constituting up diameter increases airflow outlet diffuser, top of the column with a rigid ring, throat or less according to hyperbolic shape gradually expanded, the lower section of the shell wall thickened accordingly, form a lower ring beam has a certain stiffness. Ventilators can also be formed as a truncated cone shell or a combination of cone shell, wood or steel frame outsourcing shield or asbestos cement sheeting polygonal tower. Germany's nuclear power plants in the forest 施梅豪 a high 146 meters of dry cooling tower with a tower network cable structure, outsourcing aluminum sheeting, outsourcing aluminum guard, seismic and wind have better performance.