In the operation process of using a closed cooling tower, many customers do not have an effective grasp and in-depth analysis of some of the problems that may be caused in the closed cooling tower. Therefore, there will be no way to solve the problems that will be encountered in the closed cooling tower. Proper handling will endanger the efficiency and function of the closed cooling tower, so as to shorten the service life of the closed cooling tower. For example, the ventilation state of a closed cooling tower, the ventilation of a closed cooling tower includes tower body ventilation, platform ventilation, and filling damage to the ventilation; ventilation has a greater harm to the cooling efficiency and function of the closed cooling tower and the safety factor of the cooling tower operation What are the specific aspects of its hazards? Next, the closed cooling tower manufacturer trlon air conditioner will come to analyze these reasons with you.
A closed cooling tower is actually an evaporative cooling tower, a combination of a cooler and a wet cooling tower. It is a horizontal evaporative cooling tower. The process fluid flows through the tube and the air flows outside the tube. The two do not touch each other. bump. The closed cooling tower is a modification and advancement of the traditional cooling tower. After the water in the reservoir at the bottom of the tower is pumped out by the circulating pump, it is sent to the outside of the pipe to be sprayed down in a balanced manner. It does not touch the process fluid hot water or refrigerant and the air outside the pipe, and becomes a closed cooling tower, which improves the actual effect of heat and mass transfer according to the spray water.
In this case, how much harm is the closed cooling tower's ventilating state?
If the cooling tower is in use, we see the phenomenon of ventilation, we generally need to check the ventilation source in order to carry out treatment and repair. The ventilation of closed cooling towers is sure to endanger the regular use of cooling towers.
1. The ventilation of the cooling tower body will also reduce the air volume in the tower. The increase in the ventilation volume of the cooling tower body will reduce the heat exchange between the cold air and the circulating water in the tower, and the heat discharged will be reduced, which will cause cooling. The tower cooling effect is reduced. Therefore, the ventilation of the cooling tower body will also cause the expansion of heat loss in the cooling tower and the decrease of the thermal efficiency of the cooling tower; the increase of the air volume of the cooling tower fan causes the increase of the motor current, which in turn increases the power consumption of the motor.
2. Cooling tower ventilation will cause cold air to enter the tower immediately from the ventilation location, greatly increasing the load rate of the cooling tower motor and fan, and driving the cooling tower to reduce load.
3. The damage of the cooling tower packing and the ventilation will also cause the partial water distribution in the tower to be uneven. The cold air and circulating water do not realize sufficient heat exchange, which not only harms the cooling tower's desuperheating effect, but also accompanies the water leakage in the cooling tower packing. The increase in pressure and air volume will cause continuous expansion of the damaged area of the packing for a long time, and the low-load operation of the cooling tower may endanger the life of the motor and the fan.
Let me introduce some of the hazards related to cooling tower ventilation. China trlon air conditioner reminds you that you must deal with the situation of closed cooling tower ventilation as soon as possible, otherwise it will greatly reduce the actual use of closed cooling towers. If you want to know a lot about the selection of cooling towers such as cross-flow closed cooling towers and counter-flow closed cooling towers, you are warmly welcome to come to china trlon air-conditioning for consultation and understanding.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen