The cooling tower is the key equipment in the cooling circulating water system, and the FRP round countercurrent cooling tower is a better representative in the FRP cooling tower! Development history of FRP cooling towers: Early cooling towers mostly used brick-wood structures or old reinforced concrete structures, which were bulky and bulky. Due to poor cooling performance, low efficiency, high cost, unreasonable technology and economy, it cannot meet actual needs, and has not been widely used. Since the introduction of glass fiber reinforced materials (glass fiber reinforced plastic), due to its light weight and high strength, corrosion resistance, designability, easy processing, beautiful appearance, affordable price, it was soon used in cooling towers. After the glass fiber reinforced plastic cooling tower appeared on the market with a new look, its development speed is amazing. In less than a few years, almost all small and medium cooling towers are FRP cooling towers.
Water-filled packing is a key component of cooling towers, and 71% to 82% of cooling tasks of cooling towers are accomplished by packings. There are many types of fillers produced in China, and many of them have good thermal performance and airflow resistance characteristics. The sprinkler is one of the key components of the water distribution system, and its role is second only to the filler. There are also many types of nozzles used in large towers, small towers, counter-current towers and cross-flow towers in China. The structure of cooling towers such as water collectors tends to be rationalized. In the past, the structure of the cooling tower was cumbersome and large, but now it has been improved. For example, the steel structure adopts light steel profiles, cable stays and other measures. The reinforced concrete cooling tower adopts a cantilever beam to move the column of the air inlet into the tower, which not only solves the problem of air vortex formation caused by the wind blocking of the column but also the problem of icing of the column. Compared with the imported cooling tower, this improvement greatly improves the performance.
FRP cooling tower features: strong corrosion resistance; mild high strength; good electrical performance; good thermal performance; good designability; excellent processability. FRP parts are protected against UV rays by using UV stabilizers (included in the resin system). Composition and characteristics of circular glass fiber reinforced plastic cooling tower
1. Tower body force structure: It is a steel structure, and the crystal tower multi-directional oblique brace is added to make the tower rigid. The steel structure is strengthened with anti-corrosion measures. After the galvanization, it is coated with epoxy asphalt paint or chlorosulfonated polyethylene. 2. Envelope structure: It is polyester fiberglass, light weight, high strength, corrosion resistance and aging resistance. 3. Fan: It is a kinetic energy recovery type, with reasonable airflow organization, high efficiency, glass fiber reinforced plastic material, light weight, high strength and corrosion resistance. 4. Fan: The blade material is epoxy glass fiber reinforced plastic, the blade is an airfoil, and the foam plastic is filled inside. The fan has reasonable aerodynamics, large air volume, high efficiency, low noise and corrosion resistance. 5. Reducer: horizontal and horizontal, low noise, high efficiency, reliable oil moisturizing, convenient maintenance.
Countercurrent cooling tower: maximum cooling, less flying water, low noise, high strength, easy to assemble, easy to maintain, save water compared to closed cooling tower; relatively wide application range compared to crossflow cooling tower; economical and economical compared to spray-filled unfilled cooling tower .
In summary, FRP cooling towers have so many advantages, so it is understandable that they become mainstream. Of course, not all cooling towers should use FRP because under specific circumstances, specific problems should be analyzed, and in In some specific occasions, the advantages of FRP cooling towers cannot be brought into play, but there is no doubt that FRP cooling towers should be a priority for you. In addition to the production of professional chillers and screw-type cold water , Dongguan Guansheng Machinery Co., Ltd. In addition to the unit , the quality and sales of cooling towers are also very outstanding. For more details, please visit the official website of Guansheng Company http://ylscps.com
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