Compared with the current market air conditioning fan, the cold air blower is its upgraded version, not only the cooling effect is obvious, and do not add freon, very green. The cold air can be divided into industrial air cooler and household air cooler. Domestic cold air and air conditioning is different, it is no freon, refrigerant is water, is very environmentally friendly. And the domestic air cooler with the wet curtain as the evaporator is better than the air conditioner fan. The disadvantage is that the temperature can not be achieved, the whole room can not be significantly reduced, the general power of the domestic air cooler for small room. But high oxygen content in the air, will not get air conditioning disease; and environmental protection. There are a lot of household air cooler, you may pick hualiaoyan here, together with my knowledge of household air cooler!

What is a domestic air cooler
Household air cooler is also called domestic environmental protection air conditioning, evaporative cooling fan. No compressor, no freon, refrigerant is water, environmental protection and energy saving air conditioning. The working principle of circulating pump for uninterrupted water tank by the water pump, and the water distribution system is uniformly spraying on the evaporation filter layer, hot air into the outdoor evaporative cooling medium, the evaporative cooling medium, the evaporative cooling medium wet curtain (special material of honeycomb filter layer, so that a better cooling effect Sweden, the high-tech patent products) with water sufficient to exchange heat and cooling by water evaporation cool, clean air from low noise fan pressure into the interior.
Characteristics of household air cooler
Low investment and high efficiency;
The use of environmental protection can not close doors and windows;
It can replace the indoor air with turbid, hot and peculiar smell;
The low power consumption per hour of electricity at 0.5--0.8, without freon;
The air volume of each household air cooler: 1000 - 4000 cubic meters per liter;
The wind each covering an area of 20--40 square meters;
The cooling main parts (wet curtain imported).
How to choose the home air cooler
The quality of the equipment itself is qualified
1, look at the process. The reason why the machinery and equipment in Germany is famous all over the world is because of its excellent production technology. Production and processing technology is not only directly reflected in the operation of the product, but also shows a company's work attitude and style, advanced equipment, etc.. Consumers in the purchase of products, you can see whether the combination of the cold air machine is closely connected, the use of screws, buttons and other small parts are delicate, the installation is tight, contact is good, etc.. If you buy the cold air machine even these most basic components have problems, the quality of the internal key components can be imagined.
2, look at parts. The cold air machine is made up of various parts and components, and the quality of the parts is directly related to the service life and the effect of the cold air blower. Therefore, look at the main accessories are the most important part of the whole selection process. However, it is difficult for the average consumer to accurately identify, in the choice of time, you can ask the cold air machine sales staff of the internal components of the product brand, etc..
3, look at the appearance. The appearance of the more bright and beautiful products, the higher the accuracy of the mold used. Although the appearance of beautiful products are not necessarily high quality, but the quality of the product must look beautiful. So when in the purchase, we can touch the shell cooler equipment by hand, feel the existence of rubbing wounds, surface roughness and deformation phenomenon; or the existence of pigment spots, uneven distribution of aerosol, bubbles and other defects; in addition to the use of plastic shell, stainless steel is one of the excellent material. In today's business environment, a product is not willing to spend time on the appearance, it is impossible to make products with guaranteed quality.
Merchant service system is perfect
The best products, it is impossible to run forever without failure, good after-sales service is the most effective means to relieve the worries. Although it is difficult for us to see the after-sales service staff in the cold air machine, it is a simple and effective way to see the service from the salesman. With independent research and development, production enterprises, its after-sales service in the technical aspects of the general will not be a problem. Therefore, service attitude is the most important.
A business will be his business philosophy, corporate culture, the full implementation of the work of each employee. Cold air machine sales staff enthusiasm, full of spirit, the words of professional enterprises, internal management must be strict and effective. Similarly, after-sales service personnel is certainly a timely follow-up of service content, high quality.
Brand awareness
Brand is based on the quality of the product and the perfect combination of manufacturers to fight out. At the same time, with a strong sense of brand manufacturers generally have long-term strategic planning, will not do the product today, tomorrow fly low phenomenon. Therefore, the purchase of brand-name products or priority. If the brand-name products can not be guaranteed, then the quality of non brand name products can not be flattered. We should pay more attention to the media reports and evaluation before the products are selected, such as professional magazines, exhibitions, Internet, media and so on.
In addition, the cold air blower products must be affixed with the national compulsory certification of the "CCC" logo, there is no sign of the cold air blower products are not allowed to circulate in the market. Strict management of enterprises will also be certified by ISO9000 series of international quality system certification. Experts for the evaluation of the product, the honorary title issued by government departments can also be considered. Government certification, at least indicates that the scale of the enterprise has a certain area