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A cooling tower is a device that cools water by making contact between the environment and the weather. In such a way that some of the water droplets, while receiving their latent heat of evaporation from the air, become steam, and this heat absorbing action causes the air temperature to decrease and as a result, the temperature of other water droplets decreases.
The temperature of the chilled water will always be higher than the moist temperature of the ambient air. Therefore, the cooling tower is used when a lower temperature is not required.
As we know, this device is used in industrial applications to cool machines and molds and in air conditioning to condense refrigerant gas inside a water condenser, usually the temperature difference between inlet and outlet water in air conditioning is considered to be 10 degrees Fahrenheit. will be
In this type of cooling towers, the body and pan are made of fiberglass, which are produced by polyester resin and glass fibers. Glass fibers are placed on top of each other in the form of layers along with impregnation with resin, and as a result, by forming in the mold, it becomes a very resistant piece.
The device that is reviewed in this section, in terms of the direction of air and water collision, is of the counter flow type, which means that the air is sucked from the bottom to the top by the technician on top of the device, and the water is drawn from the The sprinkler pipes flow to the bottom. In the way of flowing down, this water passes through a series of compressed corrugated plates called Packing, where it conducts heat transfer with air and then it is collected in the bottom pan of the device.
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