The application scope of air cooler is very wide, widely applicable to workshops, factories, Internet cafes and other places in all walks of life. Cooling fan running at work, outdoor hot air through the filter unit, and then after wet shelter, cooling and oxygen is high, the strong cold air flow through the duct to the workshop, workshop space pure and fresh, ventilation cooling, air in air pressure increases the size of the old workshop through the doors and Windows, discharge, outdoor air in the workshop has air conditioning, About 20 times per hour or more of the overall ventilation of the workshop heat, dust, odor discharge, make the workshop air quality fresh, comfortable and achieve cooling effect.

    It is worth mentioning that the cooling effect of the air cooler is directly related to the air exchange rate. Compared with the traditional air conditioning, the air cooler has a very alternative unit, that is the air exchange rate. So does it mean that the larger the air exchange rate, the better? Of course not.

Different places, the amount of air change will certainly be different. In general, the required number of air changes is about 25-35 times per hour. The general place referred to here is the place where the flow of people is not very large and there is no heating equipment, such as the conference room. At this time, if you enlarge the number of air changes, it is a bit of a waste of suspicion. For crowded places, the required number of air changes is about 30 to 40 times per hour. If it is a production workshop with heating equipment, then how also need to have 50-60 times/hour air change.

    The energy-saving cold air machine mainly makes the air in the workshop timely update and conditioning to humidity, the improvement of air quality, and the human body can absorb fresh air in time. Thus determining human health. Let's start by understanding the sources of air pollution.

    Workshop air has two sources of pollution, it is people use carbon dioxide, from exhaled carbon dioxide concentration in the human body to nearly 40 times higher than the natural concentration in the atmosphere, when 0.2% of carbon dioxide concentration in the air, will constitute a harm to human body, the second pollution sources are machinery and equipment at work a smell to smell and the product itself, People have a kind of compliance with gas and smell fatigue phenomenon, living in the workshop for a long time, the indoor smell will not feel out, according to scientific experiments, in order to make the workshop gas does not exceed the degree of harm to human health, it is necessary to keep the workshop fresh air.

We use a 400 square workshop of 100 people to calculate, the general environment of the workshop requires air change 25-30 times/hour, and the crowded public places require air change 30-40 times/hour; In the humid southern region, the number of ventilation should be appropriately increased, while in the hot and dry northern region, the number of ventilation can be appropriately reduced. The air volume of the air cooler is 18000 cubic meters/hour, and the number of ventilation in the room (H-1)= the total air volume of the air cooler (m3/h)/[room area (㎡)× the height below the air supply port (m)]. (Usually the air nozzle will be two meters high, 400 square condition of the common configuration of cooling fan according to 150 square one, about three) H-1=[18000*3/ (400*2)] the result is 66 times/hour. This is enough to deal with the plant heat, smell, high temperature problems. Thus, the workshop environment is greatly improved, the enthusiasm of the staff is greatly increased, and the production efficiency of the staff is improved.

     Air cooler can solve the problems of sultry and peculiar smell for you. If you use fans and central air conditioning, it is impossible to solve this problem perfectly. Fan is short of refrigeration, ventilation and ventilation effect, is the wind blowing out hot, said the pack fan weather in the south is also can't do any improvement, with the high cost of central air conditioning costs, electricity is also a expensive digital, also cannot achieve the effect of ventilation and ventilation, because the central air conditioning is negative pressure, doors and Windows are closed. Air is not moving. So the cooling is fixed, but the smell is not. So no matter from which aspect to consider, the choice of energy-saving cooling fan is the most sensible.