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. Fan air volume and pressure is where we first learned to look at the concept of air volume and pressure of the air volume actually refers fan ventilation area and flat rate product. The ventilation area is the vortex of the tongue at the exit area minus the value obtained by the projected area of ??the fan, a flat rate is the velocity airflow through time. When the plane speed is constant, the greater the ventilation area, which is the larger outer diameter of the impeller blades, the greater the amount of wind. The larger air volume, the greater the heat absorption of air, fan heat effect more obvious. The pressure is for proper ventilation, the equipment needed to overcome the resistance, we generally will change the value of the measured pressure is called the static pressure, which is parallel to the surface pressure of the gas to the role of objects, mainly using perpendicular to its hole surface measuring out. In practice, not to say that air volume is strong ventilation capacity. Also take into account is the main air flow, air flow path in its encounter obstacles, so when the wind increases, air pressure decreases. Sometimes in order to reduce the system impedance axial exhaust fan, even the choice of the size of a small fan, you can also get the same amount of wind. 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 cooling equipment must be your best choice for the installation of ventilation equipment to identify the number of units from the fans and the suction fan: Fan is based on the size of the wind fan output is substantially proportional to the diameter fan page, follow the room an area the size of the selection, but the output of wind fans are generally very small, very small area of ??the tube, are generally required to hold a lot. Suction fan is installed station number is calculated based on the volume of customers, suction fan from 28000-52000m3 / h ventilation capacity chiller manufacturers, which is popular in terms of a typhoon in the general case the function pipe room 50-160㎡ . ★ from fans and suction fan effect discrimination: fans at work is only partial effective, the overall environment II suction fan is effective. ★ input from fans and suction fan running costs of identification: a single fan though power consumption is very low, but it is due to poor single effect, the installation will normally be more than one, which is concerned with respect to the suction fan Taiwan suction fan can be arrived many Taiwan fans. 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. Fan air volume and pressure is where we first learned to look at the concept of air volume and pressure of the air volume actually refers fan ventilation area and flat rate product. The ventilation area is exports minus the value of the projected area of ??the vortex area of ??the tongue at the obtained plane speed velocity airflow through time. When the plane speed is constant, the greater the ventilation area, which is the larger outer diameter of the impeller blades, the greater the amount of wind. The larger air volume, the greater the heat absorption cold air Blower, fan heat effect more obvious. The pressure is for proper ventilation, the equipment needed to overcome the resistance, we generally will change the value of the measured pressure is called the static pressure, which is parallel to the surface pressure of the gas to the role of objects, mainly using perpendicular to its hole surface measuring out. In practice, not to say that air volume is strong ventilation capacity. Also take into account is the main air flow, air flow path in its encounter obstacles, so when the wind increases, air pressure decreases. Sometimes in order to reduce the system impedance, and even choose a smaller size fan, you can also get the same amount of wind. Axial exhaust fan _ Jiangxi fan manufacturer (Online) _ Yingtan fan cooling ventilation is provided by the Nanchang plant Jinxiang Yun. 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.