Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. Axial fans and centrifugal fan of axial fan of the type of discrimination 1. flow rate, pressure head, and small centrifugal fan flow, pressure headaches. 2. In terms of air flow, axial fan airflow direction is perpendicular to the direction of rotation of the blade, and the centrifugal fan is cut in the direction of rotation of the blade. 3. If the amount of wind, air pressure under the same circumstances, the power consumption is higher than the centrifugal fan axial fans, but the noise centrifugal fan is running lower than axial fans. 4. axial fans used in the context of fire ventilation more, and centrifugal fan is used for high-end buildings. 5. The axial fan blade diameter, are subject to its limitations casing diameters, wind turbine manufacturers, and centrifugal fans do not have this problem. 6. In terms of amount of wind pressure, adaptability requires high temperature turbine manufacturing, centrifugal fans wider. 7. The centrifugal fan duct flow can be changed within the media, and axial fan can not. 8. The centrifugal fan installation is complex, and axial fans will have much simpler. 9. The centrifugal fan motor is connected via the shaft, a large wind turbine manufacturers, it is not within the fan. The axial fan motor is in the fan. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. Sewage common fan types are: Roots blower: there are places primarily used to constant requirements, because Roots blower fan is a constant, in addition it is a high-pressure fan. This fan output pressure changes with the load varies, but the air volume changed little. Centrifugal fans: there are places primarily used for constant requirements because centrifugal blower fan is a constant, its main parameters are pressure, changes its output of wind varies with the load, but the change in the air pressure is small. Rotary fan: If you require wind than less noise but also relatively small, we can use a rotary fan, because of their low fan noise, low vibration, and high efficiency, but also energy saving. In addition, the rotary fan is also a constant fan. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Xinyu Fan manufacturing, Nanchang Jin Xiangyun in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. General Requirements 1. Select the fan coil fan coil, according to the text of the note should freeze / heating capacity, air supply, electricity, water flow, water temperature and the amount of allowable lifting water drop, etc. These parameters Choose. 2. equipment for transport, storage and installation, you should do the proper protective measures necessary to avoid equipment damage. 3. The fan coil during normal operation, the noise generated by the standards should be lower than specified. The fan coil test pressure and working pressure, shall comply with the requirements, and provided its connection to fan coil units for refrigeration / heating pipes, condensate pipes, send / return air duct, power supply and control line connection . Second, install technology fan coil units in accordance with the requirements Jiaodi 1. At the procurement of equipment, ingredient and excipients, and have quality certificates. 2. Before installation, the equipment to be checked, can not be sloppy, so as not to cause problems. 3. The fan coil unit prior to installation, commissioning and operation should be carried out hydrostatic testing, hydrostatic test pressure is 1.5 times the normal operating pressure, if not leak or leak occurs, is qualified. 4. Before the fan coil installation of its surface to be checked for damage and defects, and to be a current test. In the test, the mechanical part can not have friction, electrical parts may not appear leakage phenomenon. _ Jiangxi Fan Fan Made bulk direct (authenticated) _ manufactured by Nanchang, Xinyu Fan Jin Xiangyun cooling ventilation plant. Nanchang Jin Xiangyun cooling ventilation plant (www.jxytfsb.com) is an industry leader in Nanchang, Jiangxi, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinxiang Yun ventilation leadership with the staff warmly welcome all inquiries negotiations to create a better future Jinxiang Yun ventilation.