FAQ

How to transform the spray cooling tower efficiency is not good

Author：Trlon Views: Time:2020-10-29

I often receive feedback from customers that the spray cooling tower they use is extremely inefficient, and the host has a high temperature alarm. They have been at a loss. Replacement of the cooling tower is a big move. If the cooling tower is not replaced, the efficiency is so low that the host high temperature alarm. The trlon editor has handled many spray cooling tower transformation cases, providing you with a very good practical experience in the transformation of your cooling tower. First of all, we first understand its principle:

The principle of spray cooling tower

The spray cooling tower adopts an upward spray type spray ventilation and atomization device, which is driven by hydraulic power, and the low pressure (0.16—0.25MPa) liquid flow generates mist flow through the swirl atomization nozzle. The force of the mist flow starts the sealing transmission mechanism and the wind blades to react. Rotate to produce air directed towards the mist flow from the lower part. The air-water ratio can reach 1.0-1.3. The atomized droplets exchange heat with the air entering the tower under mist conditions to achieve a cooling effect.

Disadvantages of mist cooling tower

1. Realize water release by atomizing nozzle. A large amount of scale and sludge are generated during the operation of the entire air conditioning system. The clogging of nozzles is a fatal defect of spray cooling towers. We often see the water flowing straight down instead of spreading out in the form of mist, indicating that the blockage is serious. The nozzles are installed inside the tower, and at least every week has to be maintained and cleaned, resulting in a lot of labor costs.
2. The mist cooling tower has no water-spraying filler, or is equipped with a very small amount of heat-dissipating filler, and there is no heat exchange condition inside the tower, and the effect can be imagined;
3. The mist cooling tower has no motor and reducer light power system. The first two points have caused very low efficiency. Before the power system exhausts the hot air for heat exchange, it is not a heat exchange device, but a decoration Crafts.
It is actually not difficult to solve the problem of the inefficiency of the spray cooling tower. Since we already know where the fatal point is, we will change it back bit by bit.

Method of changing spray cooling tower to conventional cooling tower

1. Change the internal nozzle to a water distribution system

2. Install heat dissipation filler and bracket

3. Install the power system

Through system transformation, the spray cooling tower was changed to a conventional cooling tower, which effectively improved the heat dissipation efficiency.

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