As a compressor-free, pollution-free and environmentally friendly product, the air cooler uses the cooling principle of evaporative cooling air and water, and can be convection and ventilation with the outside to keep the indoor air fresh. In the southern region, the air cooler generally has a significant cooling effect of about 7°C; In the northern region, it can achieve a cooling effect of about 13°C. The cooling effect of the air cooler is obvious.
Is it better to have as much air as possible for the air cooler? The answer is no, because the working environment of each air cooler is different, and the air change required by different working environments is different, so the corresponding air change should be formulated according to different environments. In places where there is generally no heating equipment, the flow of people is very small, and the air exchange volume of such places is generally 25-35 times/h, and if the air exchange volume is too large, it will cause waste, such as offices, small conference rooms, etc.; If there is no heating equipment, but the place with a dense flow of people, the number of ventilation required for such a place is 30-40 times/h, such as supermarkets, hospitals, etc.; If it is a workshop with heating equipment, then the air exchange rate in such a place is 50-60 times/h.
Compared with traditional air conditioning systems, the investment of air coolers is small, and the equipment does not take up too much space, and the installation of the equipment is easy and convenient. The power consumption of the air cooler during operation is very small, so the cost of use is relatively low. The noise of the air cooler is relatively small during use, and it can bring us fresh air unconsciously while cooling down. These advantages of air coolers are incomparable to traditional air conditioners, so many workshops choose air coolers as plant cooling equipment.
