Internet cafes exist in public places, as several major issues: 
 ? poor air quality: the need to address the problem of Internet cafes, high temperature, general Internet cafes are equipped with conventional air conditioning, and the traditional air-conditioning needs of a relatively closed environment. In a confined environment, all of the odor (smell of cigarettes, sweat, the human body such as carbon dioxide exhaled gas) mixed with each other, the air is extremely dirty. Since traditional air conditioning indoor cycling, indoor air quality will not improve. In the hot summer months, if I can sit in the cool cafe is a very pleasant thing, but if a long time in such an environment the Internet, people are very easy to dizziness, brain up, there does not apply to situations such as dry skin, but also is commonly known as "Air conditioning disease." This is caused by poor ventilation. 
 ? traditional energy-intensive air conditioning so that every bar owner feel the cool air-conditioning 
 Headache for owners of Internet cafes in the summer is probably the air-conditioning power consumption. According to a business area of ??100 square meters of Internet cafe owners said the beginning each year in May, air conditioning, basically to work, run into the evening, when business is good, air conditioning will run all night. One month down the cost of air conditioning to light at least 4,000 yuan. It has now entered the era of the Internet cafes profit is a very large expenditure. Some bar owners in order to improve the dirty environment, the installation of a new air system, the use of the new air system, resulting in the loss of a large number of air-conditioning, but failed to achieve the cooling effect. 

 Use of environmentally friendly air-conditioning can be a good Kerui Lai solve the above problem in this series! 

 Each type of evaporative cooling ventilation of 18 air-conditioned maximum power of 1.1 degrees per hour, can solve the area of ??100-120 square meters, cooling, ventilation, even in high temperature cafes, a Kerui Lai environmental conditioning can solve 80 -90 square meters of area. 

 It is the principle of refrigeration: the use of wet curtain Kerui Lai unique water evaporation absorbs heat through the evaporation of water to cool the principle. When the fresh air through the cooling, and then transported to the interior through the duct, a natural, fresh, pure created this cool environment. (As we stood in the summer or shelter cave mouth, could feel the bursts of cool, very comfortable.) 
 Some people have questions, Kerui Lai environmental conditioning principle is used in cooling water evaporates, the resulting air humidity will not favor? In fact, can be assured, as the southern region, Hunan, air humidity is generally about 65%, while the air humidity can sometimes be the next rain 95%. When we choose to evaporative cooling air-conditioning cooling mode, the air humidity increased by only about 5% to 8% or so, and evaporative cooling air-conditioning requirements of open-type operation, so Kerui Lai environmental conditioning to increase air humidity did not affect the Internet cafes. 

 Now has been used in Changsha cafe Kerui Lai environmental conditioning are: Shuguang Road, north of the left lock network Jia Tang Club, Medicine King Street, John Star cafes, bars Tianxiang ridge Wang Dongfeng Road, Xingsha South Star Plaza bar automotive world, labor Hua Xiang Plaza, cafes, bars thumb Mawangdui ceramics market, train station cafes Xiaoyuan Dragon, Green Park, Jin Cheng district of more than 200 Internet cafes.