Daily Maintenance And Maintenance Of Closed Cooling Tower
First, fan: When checking the fan, you must cut off the power of the fan motor. Sometimes due to automatic operation and other reasons, the opportunity of wind suddenly starts very dangerous. And when the power is shut down, the power supply must be cut off, and the fan suddenly starts when the power supply is restored.
⑴. Confirm whether the blades are deformation, damage, or whether there is dust, dirt and other attachments. In addition, the gap between the inner surface of the tower is uniform on the cycle. Whether there are abnormalities in addition.
Frequent startups for fan motors will cause failure. Pay attention to the operation method so that the number of startups is controlled less than 4 times/hour.
Second, spray pump and circulating water pump: When checking the pump, be sure to cut off the power of the pump. Sometimes due to automatic operation and other reasons, the water pump suddenly starts very dangerous.
⑴ Pressure, flow, current, vibration, noise, etc. are a precursor to fault when they are usually very different. It is very important to deal with it. So please do a good job of running.
， When the vibration is large, check whether the installation problem or the basic bolt of the pipe is loose. Sometimes it is caused by circulating water vibration. When making pipes, you should consider installing deflection, pressure vibration or absorbing device.
(3) If the pump outlet valve is closed for a long time, it will cause the internal burning and pay attention to it.
动, frequent startup, stop will quickly burn the motor. Please set the following benchmarks to control the number of startups. The number of motor power starts 7.5kW less than 6 times/hour below 11kW less than 4 times/hour.
转, long -term stop operation or maintenance, if the internal water inside the water pump is frozen when the water pump stops, the pump will freeze. Water pumps must be kept inside or discharged the internal water.
- Food: The filler will accumulate dirt on the filling of the equipment for a long time, affecting heat exchange and ventilation. To ensure the heat exchange of the filler.
Fourth, cooler: In the long -term use, the cooling device will have scale accumulation on the trail to affect the heat exchange effect.
If the proper protection causes frost, please contact our company in time. When the design of the closed cooling tower produced by our company has taken into account the convenience of daily maintenance and maintenance, the best material in the industry is selected, and the performance of anti -freezing is particularly prominent. Welcome customers to consult!
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