Xuzhou 圣尔达 Refrigeration Electrical Services Ltd fluoride tube air exclusion: the fluorine bottle open, let the bottle inside fluoride, fluorine gas slowly out about 5 seconds. Then fluorine fast connection pipe on air conditioning and fluoride mouth, to tighten Xuzhou old air-conditioning parts repair, air duct so that fluoride came out Xuzhou insulation, air conditioning repair, air conditioning in the flow is fluoride. (Emptying the bottle when not open too much fluoride, outlet to become air-conditioning parts, and fluoride to maximum) Xuzhou 圣尔达 Refrigeration Electrical Services Ltd main components: (a), compressors: air conditioner compressor is heart, its circulating freon gas pressurized. Due to the high pressure, high temperature refrigerant, easily liquefied state, after which the refrigerant is sent to the heat exchanger (condenser). Style: 1, piston (rarely used) 2, rotary (3P below) 6/8 page 3, scroll (2.5P-5P large function) single rotor is eccentric, will produce vibration, noise . Dual-rotor symmetry operation eccentric offset the impact of higher efficiency. (B), the heat exchanger: refrigerant when the heat exchange with the air, since the temperature difference between the refrigerant and the air brass Xuzhou central air conditioning, a refrigerant gasification or liquefaction: the heat exchanger when the cooling operation, the indoor unit is an evaporator, an outdoor a condenser heat exchanger unit; contrast during heating operation. Refrigerant obtained from the surrounding heat exchanger cools the surface of the rear fan blowing air through the heat exchanger and become air-conditioning, indoor air is blown. (Three), the throttle pressure reducer (capillary): through a heat exchanger to cool the liquid refrigerant liquefied due to a reduced pressure through a very fine pipes rather, from the high state to the low pressure state, is vaporized on entering the evaporator to provide possible. Xuzhou brass central air conditioning, refrigeration Sheng Erda (certified), air conditioning parts provided by Xuzhou 圣尔达 Refrigeration Electrical Services Limited. Xuzhou Sheng Erda Refrigeration Electrical Services Limited (xzktw.com) Xuzhou, Jiangsu, heat, refrigeration and air conditioning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Sheng Erda leader in refrigeration staff warmly welcome all inquiries negotiations to create a better future Sheng Erda refrigeration.