Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 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. I believe Jinxiang Yun plant cooling ventilation plant must be your best choice for cooling ventilation equipment. Use of air conditioning and heating in winter indoor and outdoor temperature do not pay attention too much, when the temperature difference exceeds 10 degrees fan factory in Fuzhou, the body will adapt easily principle leading to various problems colds, etc. Furthermore, for air conditioning, the prolonged high power operation, it's easy to shorten its life, and the people that would be too much long-term high-intensity work is about the same Therefore, the use of air conditioning heating time to grasp the "moderate" is the word. 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. Difference between centrifugal fan and blower, mainly following points, as follows: a difference: How it works is the use of curved centrifugal fan blades, then by centrifugal force gas to the cabinet office, and Roots blower, then using a 8-shaped blades, is squeezed by squeezing the gas to the outlet. Difference between the two: Site Requirements centrifugal fan is mainly used in low pressure, wind than larger establishments, and Roots blower is used in the high pressure, the wind than the smaller places. Third difference: manufacturing precision manufacturing accuracy is not required centrifugal fan Fuzhou fan manufacturers, manufacturing precision Roots blower is relatively high. Four differences: parameters of centrifugal fan load demand is constant, so it is a constant fan, its air pressure change is small, and has a square torque characteristics. Roots blower fan is a constant flow, the main argument is the wind, and the wind changed very little. And high pressure air blower is conveying air volume and the number of revolutions is proportional. Five difference: noise Roots blower noise than running a large centrifugal 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. Determination of the centrifugal fan performance fan factory in Fuzhou, the main purpose of Fuzhou fans can be divided into the following manufacturers: (1) be familiar with and know how to properly use the fan performance measuring device to measure the performance of the fan; (2) control experiment The specific methods and procedures; (3) Determination of the performance of the fan, and then converting the result into a characteristic curve obtained, and converted into parameters. In this experiment equipment, specifically, the test device is the use of an intake test, the amount of wind turbines is the use of the inlet cone collector to be measured, which is a test test duct piping section drift, rectifier gate, etc. These are components. Fire exhaust fan, fan Fuzhou, Nanchang Nanchang Jin Xiangyun turbine prices by cooling ventilation plant. Nanchang Jin Xiangyun cooling ventilation plant (www.jxytfsb.com) strong, credible, in Nanchang, Jiangxi fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinxiang Yun ventilation into the brilliant and you work for a better future!