Environmentally friendly evaporative air cooler have become very mature through the development of 20 years. It has been widely applied in different industry and spaces, especially in factory workshops. It uses the principle of water evaporation to decrease the temperature. Enough to ensure that it can continue to provide high-quality cooling and cool fresh air.  some people may have questions, since the air cooler need constant water to cool down, How to add the water? By automatically or manually?

In fact, with the development of the market, there are portable air cooler models adding water by hand, also automatic water adding industrial air cooler models. Generally, the main machine of industrial air cooler is installed on the outer wall. It is obviously unscientific to manually add water to the main unit of the environmental protection air conditioner installed at a high position on the outer wall, which is not safe, but also increases labor costs, and it is easy to cause the machine to run out of water and cause damage to the machine. Therefore, the automatic water adding system used by all engineering machines only needs to connect tap water and water inlet in main machine. Of course, there is also a manual water-filling mobile industrial air coolers. Why should it be made into a manual water-filling machine? As its tank is larger, and the water consumption is higher than that industrial models installed on wall or roof. It is movable, so it can be used for a long time after adding water once. Secondly, the mobile industrial air cooler main unit is pushed to where it is needed by four universal wheels. If a fixed water supply system, then the mobile type cannot move where you want, so it is very inconvenient to use during use, so the water adding method of the environmental protection air conditioner design is different according to different application scenarios.

So if you want a mobile air conditioner, you need to add water manually or automatically with big tank. If you install the air cooler on wall or roof , then you don’t need to add water by hand, it can do automatically through the water supply system. Despite of any ways,  We must ensure that the water source is clean and odor-free. Only in this way can we ensure that the air quality of the air outlet of the environmental protection air conditioner is good, clean, cool and odor-free, so that people can feel more comfortable and cool when blowing.