Compared with the current air conditioning fans on the market, the air cooler is its upgraded version, which not only has a significant cooling effect, but also does not require the addition of Freon, making it very green and environmentally friendly. Cold air can be divided into household air coolers and industrial air coolers. Household air cooler is different from air conditioning fan in that it does not have Freon and is a refrigerant that is just water, making it very environmentally friendly. Moreover, household air coolers that use wet curtains as evaporators have better performance than air conditioning fan in shopping malls. The disadvantage is that it cannot achieve constant temperature and cannot significantly reduce the temperature of the entire room. Generally, household air cooler with high power are suitable for small rooms. But the air has a high oxygen content and will not suffer from air conditioning diseases; And it is energy-saving and environmentally friendly. At present, there are many household air coolers on the market, and most people may be picky about them. Let's learn about the relevant knowledge of household air cooler with Guangdong Rainbow Way(RBW in short)!

What is a household air cooler?

   Household air cooler, also known as environmentally friendly air conditioners or evaporative cooling fans. There is no compressor, no need to add Freon, the refrigerant is water, which belongs to environmentally friendly and energy-saving air conditioning. Its working principle uses a circulating water pump to continuously extract water from the water tank and spray it evenly on the evaporative filter layer through a water distribution system. Outdoor hot air enters the evaporative cooling medium, and in the evaporative cooling medium, it undergoes sufficient heat exchange with water in the evaporative cooling medium wet curtain (a special material honeycomb filter layer, which makes the cooling effect more ideal, a high-tech patented product from Sweden). The cool and clean air cooled by water evaporation and heat absorption is pressurized by a low-noise fan and sent indoors.

The characteristics of household air coolers:

1. Low investment, high efficiency;

2.Environmentally friendly use can leave doors and windows open;

3. Can replace and exhaust indoor cloudy, stuffy, and odorous air outside;

4. Low power consumption, with an hourly electricity consumption of 0.5-0.8 kWh per unit, without the use of Freon;

5. Each household air cooler has a supply air volume of 1000-4000 cubic meters per liter;

6. Each air cooler covers an area of 20-40 square meters;

7. The cooling main component (wet curtain) is all imported.