1. Using the principle of direct evaporation and cooling of water, as shown in Figure 1, through the fan to draw air, negative pressure is generated in the machine, the air passes through the wet pad, and the water pump transports the water to the water distribution pipe on the wet pad, and the water evenly wets the entire wet pad The special angle of the wet curtain makes the water flow to the air inlet side, absorbs a lot of heat in the air, cools the air passing through the wet curtain, and at the same time is filtered to make the sent air cool, moist and fresh. The unevaporated water falls back to the chassis, forming a water circuit. There is a water level sensor on the chassis. When the water level drops to the set water level, the water inlet valve will be automatically opened to supplement the water source. When the water level reaches the predetermined height, the water inlet valve will be automatically closed. The price is relatively cheap, generally accounting for only 50% of the investment cost of the central air conditioner, and the power consumption is also 12.5% of the central air conditioner. When the air passes through the wet surface, the process of a large amount of water evaporation absorbs the heat in the air, thereby reducing the air temperature. . As shown in Figure 2, it is a process that is approximately equal to the enthalpy humidification and cooling process, which is reflected in the enthalpy humidity diagram of the humid air.
2. Why is it difficult for ordinary people to experience this direct cooling effect? Because there are few conditions in nature where the air is in full contact with the moist surface, standing by the seaside or by the waterfall has a certain cooling effect, but it is still not obvious.
3. The wet curtain shown in Figure 1 is a very unique honeycomb shape. When wetted by water, the wet curtain with a thickness of 1 m 2 and 100 mm produces a wet surface of nearly 500 m 2, and the air flows through such a large area. When the surface is wet, the water evaporates very well, resulting in a significant temperature drop in the air.
4. The equipment refrigeration circulating pump continuously extracts the water in the water tank to the water separator, and the water separator evenly sends the water to the evaporative heat exchanger. The evaporative heat exchanger goes to the water tank, and the cycle is continuous. After the powerful fan with large air volume is turned on, the outdoor air is sucked into the evaporative heat exchanger at a high speed, and the high-speed airflow forces the water in the water film on the evaporative heat exchanger to rapidly evaporate from liquid to gaseous state, absorbing the heat entering the hot air, making the airflow temperature Rapidly descends to achieve one-time evaporation. At this time, the cold air flow contains a large amount of negative oxygen ions, and the humidity of the cold air flow during one-time evaporation is relatively large. When the cold air is pressurized by the high-pressure vortex and sent into the room through the pipeline, the secondary evaporation is realized. During the secondary evaporation, the cold air absorbs the heat in the indoor air, and the humidity of the cold air during the secondary evaporation is low.

XIKOO INDUSTRY EVAPORATIVE AIR COOLER units are suitable for use in open and semi-open environments, and can directly convey natural wind and cool cool air after cooling. The outdoor fresh air is filtered and cooled by XIKOO INDUSTRY EVAPORATIVE AIR COOLER and then continuously delivered to the interior in large quantities, and the indoor air with peculiar smell, dust and turbid and sultry air is discharged to the outside, while taking into account ventilation, cooling and increasing the oxygen content of the air, etc. This effect is especially suitable for high temperature and crowded places. XIKOO INDUSTRY EVAPORATIVE AIR COOLER is always your best choice.