FRP cooling towers are used for cooling and cooling of central air-conditioning and industrial machinery. The purpose of transferring heat to the air is achieved by the heat exchange between water and air. The quality of the flowing air in the tower determines the role of water-to-air heat exchange. When the FRP cooling tower is insufficiently ventilated, the water-to-air heat transfer performance will decrease accordingly.
It is very important to find out the reasons for the insufficient ventilation of FRP cooling towers and make targeted adjustments. It is very important to provide good cooling and cooling services for the normal operation of FRP cooling towers.
The fan power motor drive belt is loose, causing the fan speed to decrease. At this time, although the motor continues to provide kinetic energy, the efficiency of converting kinetic energy into fan power is reduced, the fan speed is not up to standard, the ventilation in the tower is insufficient, and the cooling efficiency of the glass fiber reinforced plastic cooling tower is reduced.
In order to solve the problem of the motor drive belt loosening, it is necessary to turn off the working power of the glass fiber reinforced plastic cooling tower, adjust the motor position, tension or replace the belt when it is stopped. After adjustment, restart the FRP cooling tower according to the normal start-up procedure.
The bearing of the fan drives the rotation of the blades. When the bearing is poorly lubricated, the fan speed will decrease, which will affect the ventilation capacity in the tower, which in turn will cause the cooling capacity of the FRP cooling tower to decrease.
If the bearing is not properly lubricated, it should be refilled or replaced when it is out of service.
The fan blades are designed and manufactured according to the oblique angle layout standard. During operation, if there is an angular deviation of the fan blades, the angle should be corrected in the shutdown state to ensure the normal operation of the fan and meet the design ventilation requirements.
Damage to the fan blades will cause unstable operation of the fan and insufficient air volume. When the blade is damaged, the fan should be turned off and disassembled, and the blade should be removed for repair or replacement.
The blockage of the filler of the FRP cooling tower will cause the air inlet to be blocked, and the local airflow will be blocked, which will affect the water-gas heat transfer performance in the tower. Regular cleaning of packing or replacement of damaged packing can quickly solve the problem of packing siltation and ensure the normal flow of air inside and outside the tower.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen