Working principle of air cooler

The cooling principle of the air cooler (evaporative air conditioner) is: When the cold wind during into the cavity to produce negative pressure, make clear wet curtain air through the porous moist surface force of the curtain air dry bulb temperature dropped to close to the outside air wet bulb temperature, the cooling fan export the dry bulb temperature of 12 ℃ lower than outdoor dry bulb temperature of 5 - (dry areas can reach 15 ℃), the dry air, the temperature difference is big, the better the cooling effect. Because the air is always introduced into the room from the outside, (this time called positive pressure system) so it can keep the indoor air fresh; At the same time, because the machine uses the principle of evaporation and cooling, so it has the dual function of cooling and humidifying (relative humidity can reach about 75%), used in textile and knitting workshops, not only can improve the cooling and humidifying conditions, but also can purify the air, reduce the needle breaking rate in the process of knitting, improve the quality of needle textile products.

The air cooler (evaporative air conditioner) is surrounded by a honeycomb wet curtain using special materials, with a large surface area, through the water circulation system to constantly humidify the wet curtain; There is a high efficiency, low noise and energy saving fan in the wet curtain fan. When the fan is running, the negative pressure generated by the wet curtain fan makes the air outside the machine flow through the porous wet curtain into the machine. Because the evaporation of water on the wet curtain absorbs heat, the air through the wet curtain is forced to cool down. At THE SAME TIME, because THE water on the wet curtain evaporates to the air flowing through the wet curtain, increasing the humidity of the air, so the wet curtain cooler has the dual function of cooling and humidifying.

How about the cooling effect of the air cooler

It is understood that the air cooler can not be compared with the capacity of air conditioning refrigeration, but the price is lower. Compared with the price of 10%~20% of air conditioning, the power consumption is only about 2% of air conditioning, so it still attracts the favor of many consumers. In different regions of China, the use effect of air cooler is different, but the cooling effect is better than that of ordinary electric fan, and the reduction is at least 3~8℃. The hotter the weather, the more obvious the cooling effect, the greater the wind, the better the cooling effect.

Energy saving and environmental protection air cooler can bring a kind of fresh air for the workshop and public places of enterprises, as well as commercial entertainment and other places, and can completely reduce the temperature. This kind of product is characterized by no compressor, no refrigerant, no copper pipe, and its main core is evaporative wet curtain. The 1.1KW main motor used by this energy saving device can be said to be one eighth of the power consumption of the traditional central air conditioning, and its power saving effect can be said to be a must for enterprises.