Introduce the choice of installation position of closed cooling tower

A closed cooling tower (also called an evaporative air cooler or a closed cooling tower) is a tube heat exchanger placed in the tower to ensure the cooling effect through the heat exchange of circulating air, spray water and circulating water. Because it is a closed cycle, it can ensure that the water quality is not polluted, which effectively protects the efficient operation of the main equipment and increases the service life. When the outside temperature is low, the sprinkler system can be stopped to save water. With the implementation of national energy conservation and emission reduction policies and the increasing scarcity of water resources, in recent years, closed cooling towers have been widely used in industries such as iron and steel metallurgy, power electronics, machinery processing, and air conditioning systems.

As we all know, the working capacity of closed cooling towers has a great relationship with the environment. Where is it reasonable to install cooling towers in the face of complex and diverse environments and make full use of the environment to improve efficiency?

The cooling tower should be installed in a well-ventilated place. Because the cooling of the cooling tower mainly relies on the airflow (wind) to take away the temperature of the tower energy, a well-ventilated location is of great help to the cooling tower. The tower should not be installed in a place where the ventilation is blocked, to avoid the environment with a large amount of moisture return, and it is best to keep a certain distance from the heat source.

The puppet was placed on a solid foundation. Because the cooling tower is a large industrial product, the product itself has a certain weight, and the weight will increase during operation. Therefore, the installed foundation must be set according to the working weight of the tower. Generally, it is placed on the ground or on the top of a building. Cement or channel steel is usually used as its supporting foundation. If the tower is relatively large and installed on the top of the building, the large tower can be divided into multiple small towers and installed in parallel to distribute its unit load.

When multiple cooling towers are placed in parallel, attention should also be paid to the effective working distance between the towers. The effective working distance is generally more than double the height of the cooling tower inlet air.

  The principle of proximity. Because the closed tower is more advanced in design principles, especially the details, for example, the drifting rate is very low, the noise value is not large, the relocation is convenient, and the amount of replenishment is small. Therefore, you can consider installing the tower next to the equipment that needs to be cooled. This will not only save the pipeline expenses, but also effectively maintain and prevent frost.

Avoid installing in dusty places. Many customers used to install the tower in a dusty place. In the long run, thick dust has condensed on the tower's packing. The cleaning cycle is short and difficult. The most important thing is that it seriously affects the cooling effect of the spray water and affects the whole. Cooling of equipment.

The height of the tower also has a great impact on the entire system. Generally speaking, the installation height of the cooling tower is generally equal to or higher than the height of the equipment installation location, which is beneficial to the water circulation of the pump and the entire system. If the installation position of the tower is lower than the installation height of the equipment, in order to prevent the cooling medium from returning from the pipeline to the water tank during the shutdown to cause the water tank to overflow, consider placing the water tank on a high level or adding a solenoid valve to avoid the cooling medium from flowing back.