Daily water quality central air conditioning circulating water treatment system stability is very important, not only to extend the service life of piping and equipment, namely, the effect of treatment is to achieve the life of piping and equipment design; and can save a lot of electricity and water ; central air conditioning system can prevent scaling, corrosion, bacteria and algae attached to ensure that the system economical and safe operation of the equipment. Of course, but also to improve the health of fan coil system, create a stable and comfortable working and living environment. Currently, commercial water purification, chemical dosing cycle Water treatment is the most effective stabilization process and economical technical measures that, according to water quality and material characteristics of the circulating cooling water and chilled water systems, use of appropriate water quality stabilizer control system scaling, corrosion, bacteria and other algae breeding. Central air conditioning circulating water chemical treatment, according to the use of local water quality conditions, the temperature used to determine the appropriate material equipment water stabilizer, and drug concentration should be based on the specific water conditions monitored by the analysis determines the dosage to maintain and repair the system within the protective film formed on the metal surface to prevent and disperse the ion scale into the dirt, bacteria and algae control the generation, achieve the purpose of anti-corrosion, scale and control the growth of microorganisms. Purification water (finished tank) 1) The role: mixed-bed water, commercial water purification Which is good, into the purified water tank, and then sent to the various water points by purifying tank. 2) Control: purification tanks are equipped with high and low level switch, control mixed bed of feed water pump. When the purified water tank at a low level, commercial water purifier, mixed bed to the pump to work, the purified water tank; high water, mixed bed to the pump to stop working. Commercial water purification, large commercial water purifier, the Han Technology (quality businessmen) provided by the Henan Science and Technology Co., Ltd. Han Yue. Road Zhiyuan, temper forward. Henan Yue Han Technology Co., Ltd. (www.hnlyjd.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become electronic, electrical products processing of the most influential companies, together with you leap, common success!