What is the role of central air conditioning? 1. Functional cooling in the design and manufacture of air conditioners, generally allows to control the temperature between 16 ~ 32 ℃. When should the temperature setting is too low, on the one hand an unnecessary power consumption, on the other hand cause the indoor and outdoor temperature difference is too large, it is out of the room can not quickly adjust to temperature changes, susceptible to colds. 2. The dehumidifying air-conditioning with the air conditioner in the dehumidification cooling process. People feel comfortable ambient relative humidity should be around 40 to 60%, when the relative humidity is too large, such as central air-conditioning manufacturers in more than 90%, even if the temperature in the comfort range, people still feel poor. 3. The heat pump heating and electric air conditioner has a heating function. Heating capacity with the outdoor ambient temperature decreases progressively smaller, can hardly meet the heating requirements if the temperature at -5 ℃. 4. Clean air in the air with a certain amount of harmful gases such as NH3, SO2, etc., and a variety of sweat, body odor and the bathroom smelly odor and so on. Air conditioner purification methods are: renewal wind, filtration, or the use of activated carbon adsorption and absorption photocatalyst. A, renewal wind: the use of the indoor fan system moist air to outdoor volleyball, indoor a certain degree of negative pressure, fresh air into the room from all around the door, Chuang Feng, improve indoor air quality. B, photocatalyst: in the light irradiation can be regenerated, adsorption (income) of ammonia, nicotine, acetic acid, hydrogen sulfide and other harmful substances freed central air-conditioning manufacturers, re-use of air conditioning in use for some time, the need for air conditioning indoor machine evaporator and the outdoor unit radiator comprehensive cleaning and maintenance, so as to ensure users have a quality air conditioning, comfortable clean air environment, summed up the central air conditioning installation, which benefits the following five points: 1, energy saving ---- - strong cleaning air conditioning evaporator and ventilation nozzle dirt, improve the air conditioning cooling effect, saving energy efficient air-conditioning system maintenance, extended life of air conditioning. 2, sterilization and deodorization ----- secure and rapid bactericidal mold, thoroughly clean the air conditioner pollution, avoid illness and broadcast, decompose and remove amine, nicotine and other harmful substances, removal of smoke, sweat, body odor air conditioning flavor, such as smell. 3, air cleaning ----- keep indoor air clean, lift due to air quality problems that arise to dizziness, sleepiness, sneezing and other symptoms suited to maintain a comfortable indoor environment, make you radiant. 4, air conditioning cleaning can be saving 15-25% in May, to enhance the cooling effect, the indoor temperature dropped 25 degrees from 30 degrees Celsius in 18 minutes, to improve the efficiency of nearly 30% over the previous cleaning central air-conditioning manufacturing | Xi'an Hao Electrical and Mechanical Services (already Certification) | Yanchuan central air conditioning provided by the Xi'an Hao Electrical and Mechanical Technology Limited. Xi'an Hao Electrical and Mechanical Technology Co., Ltd. (www.029hfkt.com/)(www.029hfkt.com) is Xi'an, central air conditioning leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Xi'an Hao Electrical and Mechanical Services leadership with the staff warmly welcome all inquiries negotiations to create the Electrical and Mechanical Xi'an Hao better future.