Many people do not know the calculation method of the air volume of the rotary fan. Here is an introduction:

风机风量的定义为:风速V与风道截面积F的乘积.大型风机由于能够用风速计准确测出风速,所以风量计算也很简单,直接用公式Q=VF,便可算出风量.

Fan air volume is defined as the product of wind speed V and duct sectional area F Because the wind speed of large fan can be accurately measured by anemometer, the air volume calculation is also very simple. The air volume can be calculated directly by using the formula Q=VF

风机数量的确定根据所选房间的换气次数，计算厂房所需总风量，进而计算得风机数量。计算公式：N=V×n/Q其中：N——风机数量（台）；V——场地体积（m3）；n——换气次数（次/时）；Q——所选风机型号的单台风量（m3/h）。风机型号的选择应该根据厂房实际情况，尽量选取与原窗口尺寸相匹配的风机型号，风机与湿帘尽量保持一定的距离（尽可能分别装在厂房的山墙两侧），实现良好的通风换气效果。

The number of fans is determined by calculating the total air volume required by the plant according to the air exchange rate of the selected room, and then the number of fans is calculated. Calculation formula: N=V × N/Q, in which: N -- number of fans (set); V - site volume (m3); N -- Ventilation rate (times/hour); Q -- single air volume of the selected fan model (m3/h). The fan model shall be selected according to the actual situation of the plant, and the fan model matching the original window size shall be selected as far as possible. The fan and the wet curtain shall be kept at a certain distance (installed on both sides of the gable of the plant as far as possible) to achieve good ventilation effect.

回转风机的排风侧尽量不靠近附近建筑物，以防影响附近住户。如从室内带出的空气中含有污染环境，可以在风口安装喷水装置，吸附近污染物集中回收，不污染环境。

The exhaust side of the rotary fan shall not be close to the nearby buildings as far as possible to avoid affecting the nearby residents. If the air brought out from the room contains polluted environment, sprinklers can be installed at the tuyere, and the pollutants near the suction can be collected centrally, so as not to pollute the environment.

以上就是为大家介绍的有关山东回转风机的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.sddyfd.com/

The above is a detailed introduction to Shandong rotary fan, and we hope it will be helpful to you. If you have any questions, please contact us. We will provide you with our attitude http://www.sddyfd.com/