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How to optimize the structure of closed cooling tower
Release time：
2022-11-30
Now we have studied the structure optimization of closed cooling tower and tubular cooling tower, and learned the influence of structural parameters in tubular area and the energy consumption of fans and pumps. The investigation results show that the width of is within an appropriate range, and the coils have equilateral triangle layout, which can minimize the investment cost and operating cost of closed cooling tower. Closed cooling tower is used for closed cooling tower of air conditioning and refrigeration engineering, and has cooling coils and pipes with nozzles. As the cooling water flows into the cooling coil without direct contact with the air, it can keep the cooling water clean and free of pollution, reduce the impact of dirt and scale on the condenser air and its equipment, and maintain a certain working efficiency. At the bottom of the closed cooling tower, there is a pool for storing circulating water. The water pump lifts the water flowing to the discharge pipe, sprays it onto the outer surface of the cooling coil, and removes some heat to cool the cooling water, And has a great ability to adapt to the environment. At present, the software is used to compile the program of the closed tube cooling tower. Compared with the experimental results, the temperature of cooling water is distributed along the height of the cooling tower in the cooling tower. The writing system is used to use the tube simulation program, and the subsection calculation method is used to predict the temperature of cooling water outlet. Compared with the experimental results, the consistency effect is good. The model can be used to predict different flow velocities, And the outlet water temperature of closed cooling tower under different outdoor air conditions. For air conditioning systems that need to be cooled in transition seasons or throughout the year, it is recommended that when the temperature of the wet bulb in the outdoor environment is lower than the temperature of the system that needs cold water temperature, the cooler should stop working. Evaporative cooling technology is used to directly provide cooling energy saving solutions to the system from the closed cooling tower. Logarithmic average temperature difference method is used to calculate the operating conditions of the system's direct cooling mode. Example analysis shows that closed cooling towers are used, When the main engine is not running, the direct cooling and energy saving effects are obvious, and more equipment investment can be recovered within two years, with good economic benefits.
Now we have studied the structure optimization of closed cooling tower and tubular cooling tower, and learned the influence of structural parameters in tubular area and the energy consumption of fans and pumps. The investigation results show that the width of is within an appropriate range, and the coils have equilateral triangle layout, which can minimize the investment cost and operating cost of closed cooling tower. Closed cooling tower is used for closed cooling tower of air conditioning and refrigeration engineering, and has cooling coils and pipes with nozzles.
As the cooling water flows into the cooling coil without direct contact with the air, it can keep the cooling water clean and free of pollution, reduce the impact of dirt and scale on the condenser air and its equipment, and maintain a certain working efficiency. At the bottom of the closed cooling tower, there is a pool for storing circulating water. The water pump lifts the water flowing to the discharge pipe, sprays it onto the outer surface of the cooling coil, and removes some heat to cool the cooling water, And has a great ability to adapt to the environment.
At present, the software is used to compile the program of the closed tube cooling tower. Compared with the experimental results, the temperature of cooling water is distributed along the height of the cooling tower in the cooling tower. The writing system is used to use the tube simulation program, and the subsection calculation method is used to predict the temperature of cooling water outlet. Compared with the experimental results, the consistency effect is good. The model can be used to predict different flow velocities, And the outlet water temperature of closed cooling tower under different outdoor air conditions.
For air conditioning systems that need to be cooled in transition seasons or throughout the year, it is recommended that when the temperature of the wet bulb in the outdoor environment is lower than the temperature of the system that needs cold water temperature, the cooler should stop working. Evaporative cooling technology is used to directly provide cooling energy saving solutions to the system from the closed cooling tower. Logarithmic average temperature difference method is used to calculate the operating conditions of the system's direct cooling mode. Example analysis shows that closed cooling towers are used, When the main engine is not running, the direct cooling and energy saving effects are obvious, and more equipment investment can be recovered within two years, with good economic benefits.
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