High-quality cooling tower accessories cooling tower nozzle head snail XPH type plastic nozzle

Taking the working process of the fiberglass circular cooling tower as an example, the hot water is pumped in the main machine room through the water pump at a certain pressure through the cross throat, curved throat and center throat of the pipe to press the circulating water to the water distribution system of the cooling tower through the water distribution pipe. The small holes spread water evenly on the filler. The dry, low-humidity air enters the tower from the bottom air inlet net under the action of the fan. When the hot water flows through the filler surface, a water film is formed and the air exchanges heat with high humidity and high humidity. The hot air pumps out the cooling water from the top and drips into the bottom basin and flows into the main unit through the outlet pipe. Under normal circumstances, the air entering the tower is dry air with low wet bulb temperature. There is an obvious concentration difference and kinetic energy pressure difference of water molecules between water and air. When the fan is running, water molecules continue to flow into the air under the action of the static pressure in the tower. The average kinetic energy of the remaining water molecules that evaporate into water vapor molecules will decrease, causing the temperature of the circulating water to drop. From the above analysis, we can see that evaporative cooling has nothing to do with the temperature of the air being lower or higher than the water temperature. As long as water molecules can continue to evaporate into the air, the water temperature will decrease. But the evaporation of water into the air will not continue endlessly. When the air in contact with water is not saturated, water molecules continue to evaporate into the air. But when the air on the water-vapor contact surface reaches saturation, the water molecules cannot evaporate but are in a state of dynamic equilibrium. The number of water molecules evaporated is equal to the number of water molecules returned from the air to the water. The water temperature remains constant. It can be seen that the drier the air in contact with water, the easier it is to evaporate and the water temperature is easier to decrease.
A professional enterprise that produces FRP cooling towers, FRP fans, FRP water tanks, cooling tower fillers and other FRP products. The leading product is the FRP cooling tower series. The products are divided into circular counterflow cooling towers, FRP square counterflow cooling towers, FRP square cross-flow cooling towers, filler-free spray cooling towers, concrete steel structure cooling towers, large FRP cooling towers
Zao Qiang County Runyuan FRP Co., Ltd. is one of the province's largest professional manufacturers of various FRP products for central air-conditioning. It can independently design, manufacture and install central air-conditioning projects
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