We know the principle of water cooling pad and exhaust fans and environmental protection evaporative air cooler equipment are same, both use water evaporation cooling to decrease temperature. The cooling principles of the products are the same, but they are still very different in many aspects. Accurate There will be a very different use effect,Now let’s talk about the difference.

Water cooling pad and exhaust fan: It is actually ventilation and cooling design scheme of water cooling pad + exhaust fan. Generally, this design is mainly installed on both sides. For example, if cooling pad is installed on one side of the wall, then the opposite wall should be installed with exhaust fan. When the exhaust fan is running, the negative pressure will speed up the air exchange in the workshop. Because the water cooling pad wall is ventilated, the hot air outside will be cool down through the cooling pad. Later, it was guided to the workshop by negative pressure to achieve a ventilation and cooling effect. However, the combined cooling solution of the water cooling pad and exhaust fan has not been adopted by the industry. Firstly, the cooling effect is limited and the evaporation rate is low. If the humidity is too high, it is easy to block and dirty, and it is not easy to clean, and the service life is short.

Environmentally friendly air cooler: its core cooling component is 5090 type water cooling pad + motor. When the motor is running, the fan blade will make the machine cavity generate negative pressure so that the outdoor hot air passes through the wet cooling pad. The evaporator converts a large amount of damp heat in the air into latent heat, making the dry hot air into a clean and cool fresh breeze. Compared with the cooling pad and exhaust fan combination, the density is higher, the water evaporation rate is as high as more than 90%, and its humidity is naturally lower, and the effect of quickly cooling 4-10°C within one minute after running, so evaporative air cooler has become the most popular cooling solution at present. The most cost-effective cooling solution for factory buildings. The are directly blowing overall cooling and air duct positions cooling. These two solutions are used, especially for factories with large areas and large volumes. The cooling effect of fixed-point positions is very significant, and its ventilation and cooling effect is unmatched by water curtain fans, so almost all customers choose to install environmentally friendly evaporative air cooler to cooler the fixed points, and a steady stream of clean and cool fresh air is delivered to the workers at the work station.