The glass fiber reinforced plastic cooling tower includes support frame and tower body, packing, cooling water tank, water collector, vent, shutter, fan, etc. Among them, the packing is an indispensable part of the cooling tower, but do you know why? Why is the packing an indispensable part of the cooling tower? Then, let's take a look at the importance of the cooling tower packing.
Take the circular countercurrent cooling tower as an example. The hot water is discharged from the circulating system water of the main engine room by means of a water pump at corresponding working pressure, and enters the water-seeding system of the cooling tower through pipes, horizontal throats, and curved throats. The small holes in the sprinkler pipe spread the water evenly on the filler. The dry (low enthalpy) gas enters the wind net from the bottom of the tower under the effect of the fan. When hot water flows through the surface of the filler, it forms a water film that exchanges heat with the gas. Hot air with high humidity (high enthalpy) is drawn from the top, and the cooling water drops into the bottom basin, and is injected into the main unit through the outlet pipe. When the water droplets contact the gas, if it is not due to the indirect heat transfer of the gas, or the pressure difference between the water vapor surface and the gas, the circulating water evaporates under the effect of the working pressure, thereby achieving the purpose of cooling.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
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