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Each product in each industry has some product-specific terminology and technical parameters. The cooling tower is divided into two working modes: a counterflow cooling tower and a crossflow cooling tower. When designing the cooling tower, we will select the cooling tower according to the timing. When selecting the model, it will involve some indicators such as: pressure, water temperature difference, resistance, water pressure and other professional terms. Below, Kaixiang cooling tower manufacturers Provide professional explanations of terms for the majority of users.
1. Cooling circulating water: refers to the water circulating in the cooling tower, which is used as a cooling medium and recycled, and will be supplemented.
2. Meteorological parameters: Generally refer to meteorological parameters such as atmospheric pressure, dry bulb humidity, wet bulb humidity, wind speed, and wind direction.
3. Characteristic curve: When selecting the weather parameters and designing the tower water temperature, calculate the cooling number required to complete the thermal cooling according to different gas-water ratios, which refers to the relationship between gas-water ratio and cooling number. In the double logarithmic coordinates, the curve is reduced as the Ω increases with time.
4. Water pressure: The water pressure mainly refers to the water inlet pressure of the cooling tower. When the cooling work is carried out, it is necessary to continuously provide circulating water to work. Water pressure is the amount of water pressure supplied by the water supply system. The unit of water pressure is pa, there is mercury column and water column, and the unit of flow rate is m3/h.
5. Forced progress: usually refers to the difference between the outlet temperature of the cooling tower and the temperature of the incoming air wet bulb.
6. Water temperature difference: refers to the difference between the inlet and outlet temperatures of the cooling tower. The calculation method is similar to the calculation method of the forced progress, and the difference is calculated.
7. Resistance characteristics: Resistance is the force that hinders circulation. The resistance characteristic in the cooling tower is the flow resistance generated when the air flows through the tower body of the cooling tower and the spray water filler. The resistance value is the wind speed and the spray. A function of water density.
With the continuous development of science and technology, closed cooling towers will inevitably usher in greater development and application space. Http://