[Xingrui Smoke Exhaust Fan] Direct selling XGF smoke exhaust fan Hot selling XGF-II smoke exhaust fan

[Xingrui Smoke Exhaust Fan] Direct-selling smoke exhaust fan hot-selling - smoke exhaust fan - the smoke exhaust fan can be used for high-temperature smoke exhaust and ventilation. The motor has an external circulation cooling system structure, so it is suitable for firefighting and smoke exhaust. -Smoke exhaust fans are used for ventilation in air conditioning projects such as refrigeration, air conditioning, textiles, ships, and civil buildings. It is a special and necessary facility for fire safety. Types of gases to be transported: air and other non-self-igniting, non-toxic and non-corrosive gases. In special environments, explosion-proof mixed-flow fans can be selected. Impurities in the gas: No viscous substances are allowed in the gas, and the dust and hard particles contained in the gas should not exceed /3. -The material of the smoke exhaust fan components: the fan is mainly composed of motor, casing, impeller, etc. , The motor uses high-temperature resistant electromagnetic wire and reaches the highest level of insulation. , Chassis: Made of 3 cold-rolled steel plates, which are machined and formed. The outer surface is rust-removed and anti-corrosion treated, and sprayed with fire-fighting paint. Impeller: Made of 3-material cold-rolled steel plate, stamped and formed by die. Each impeller is subjected to dynamic and static balance tests and overspeed tests after being formed. -Installation and maintenance of the smoke exhaust fan. Before installation, the fan must be carefully inspected for damage, deformation, and loose connections. The fan should use an air-cooling device in the design, and the motor shell temperature must not exceed ℃. The motor should use high-temperature-resistant electromagnetic wires and related high-temperature-resistant materials to achieve the highest level of insulation. During the type inspection, in addition to measuring the aerodynamic performance of the ventilator according to the standards, a high-temperature resistance test should also be conducted. After the ventilator is stored or installed for a long time Infrequent use, collision between the impeller and the air duct, etc. If the above problems are found, they must be repaired before installation. When installing, pay attention to the rotation direction of the impeller and the air flow direction mark. The fan is not allowed to run in the opposite direction (reverse rotation). The fan base must be naturally integrated with the foundation surface, and it is not allowed to knock the base to force the connection. When the fan needs to be hoisted forward and horizontally (the fan base is at the bottom), the load-bearing surface must be the bottom plane of the fan. The fan is connected to three-phase 3 voltage and power supply. Contact information. The pipes connected to the air inlet and outlet of the fan should not be supported by the fan duct and should be additionally supported. After installation, be sure to check inside the fan and pipes. There should be no debris or tools that have fallen in or been left behind. The fan needs to be put into trial operation for ~3 minutes, and it can only be used officially after it is confirmed that the fan is operating normally. Dezhou Xingrui Air Conditioning Equipment Co., Ltd. specializes in the production of various types of fans, exhaust fans, axial flow fans, diagonal flow fans, heaters, side wall fans, fan boxes, air outlet dampers and other ventilation products. The company has advanced production equipment With first-class production technology, the products are sold all over the country. Welcome to our factory to visit and purchase! Contact information: We are at your service.