, Central air conditioning coolers backwater pipeline, good insulation measures carried cooler, to reduce heat loss or prevent pipe frosting. 2, central air coolers advanced manufacturing technology, excellent performance: high-quality thin-walled copper tube wear Bridging the surface quality aluminum fins, with high heat transfer efficiency, low water resistance. 3, central air coolers with a compact, low resistance, light weight, advanced technology, good performance, under pressure advantages. 4, central air coolers using the second flange, brass strings aluminum, machinery and technology and made up the tube, the unit test pressure 130MPa5, winter does not use wind central air cooler, the remaining water should be put make cooler structure, in order to avoid the cracking ice brass for hot and cold water cooler Used, does not allow sand, fibers and other impurities. First, when the central air conditioning system operation problems in the central air conditioning heating and cooling, it was the people of the popularity of comfort and convenience welcome. But with the national economy and people's livelihood level career advancement, people comfort level of the central air conditioning, air quality has been the pursuit of a higher level, there is a problem of central air conditioning systems of traditional primary: 1, air-conditioning chilled water system because the long-term operation frozen water pipes inside wall attached to a layer Ca2 +, Mg2 +, Fe2 + and other compounds made cooler, reducing the flow cross-sectional area of ??the pipeline, adding a system resistance, resulting in freezing water pump system load even the very end add water. 2, air conditioning and ventilation pipes as long-term operation, the wind pipe wall attached to a layer containing bacteria, Legionella, viruses, dust, human risky. 3, the cooling tower fill and because long-term operation of cooling water, cooling water filling the outer wall and attached to a layer containing the bacteria, viruses, Legionella, algae, dirt, reducing the flow cross-sectional area of ??the pipeline, the system adds resistance cooler production base, leading to a cooling water pump load add even reduce cooling tower water competence, affect the cooling unit cooling results, especially open cooling tower of increasingly severe environmental pollution. 4, because the air conditioning unit return air filter is not clean and change in real time, the air conditioning unit cooler, condensate tray, condensate pipe and back, attached to a black oily air pollutants, air pollution is composed of the most direct source of infection. Cooler made, Fuzhou table cold, Vanke Vanke air conditioning provided by the Texas Air Conditioning Equipment Co., Ltd .. Vanke Texas Air Conditioning Equipment Co. (www.dzwkkt.com) (www.dzwkkt.com) strong, credible, in Dezhou central air-conditioning industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Vanke into the brilliant air conditioning and you work for a better future!