Square cooling tower: the reverse-flow FRP square cooling tower with GFNL Series energy saving steel structure frame, designed by Scivic Engineering Corporation and Tsinghua University,has 800-4000m3/H per unit water volume and 9 different specifications. Being good thermal performance,less power consumption,strong stability,attractive appearance, lower noise,short installation period and low cost,    It is widely used to the large water circulating system for the enterprises such as Petroleum, Chemical Industry, Metallurgical, and Power Generation etc.

There are two national patents from us applied to the reverse-flow FRP square cooling tower with GFNL Series energy saving steel structure frame designed based on the valuable suggestions from design organizations and users of Petroleum, Chemical Industry, Metallurgical and advances experience absorbed from same products from home and abroad：

1. Energy saving type FRP cooling tower (Patent No.:88215994.1)adopts the changeable torque variable pole motor which makes it the leader at home and abroad by saving 40-52% energy and power consumption every year on condition of ensuring the thermal performance.

2. “square reverse-flow cooling tower with inclined trapezoidal wave filler”(Patent No.:91216967.2)is characterized in the filler blocks formed by inclined trapezoidal wave bonding head. This wave is 23mm high with strong stability and endurance, and It reduces the ventilation resistance with 30mm segment pitch depending on head installation. Also, it enhances the thermal performance by increasing the filler height from 1.0m to 1.5m.