Today, the editor of China Trlon Air Conditioning Co., Ltd., a manufacturer of closed cooling towers, will show you why the cooling of closed cooling towers can only drop to near the wet bulb temperature.
The closed cooling tower can achieve rapid cooling during use, but the cooling temperature is about the wet bulb temperature, but generally it cannot be lowered to a position where the wet bulb temperature is 3 degrees lower than the wet bulb temperature. The cooling of a closed cooling tower can be said to be close to the wet bulb temperature of the place! And it cannot be reduced more.
Closed cooling tower is a large and medium-sized refrigeration and cooling equipment that uses water to evaporate and absorb heat. To know why, we must first know what the wet bulb temperature is. To measure the wet bulb temperature, we must put the wet bulb thermometer in a ventilated place, put the wet bulb temperature into the airflow, and remember the scale. This is the wet bulb temperature.
Because the water ejected from the condenser absorbs heat, it condenses into water vapor, which evaporates continuously as the temperature rises, mixing the water vapor with the air, and the higher temperature water vapor continuously exchanges heat with the air. On the contrary, in order to reach an equilibrium state, if the temperature of the condenser is lower than the wet bulb temperature, it will absorb the temperature in the air.
Due to the influence of many factors during refrigeration, there is a deviation only in the vicinity of the wet bulb temperature. The deviation should be controlled within 3 degrees of the wet bulb temperature!
Why can the temperature of a closed cooling tower only drop to close to the wet bulb temperature? Now everyone knows. More exciting content can follow us.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen