风机的转速与风量是风机最重要的2个参数。转速越高，风量就越大，但是相对的功耗就越大，那我们如何才能做到用最低的功耗，发挥风机最好的效率 呢？本期小编跟大家一起聊聊，风机的转速与风机的风量，两者有什么样的联系，我们是怎么平衡两者的关系的。

      风机的转速与风量值是相互对应的，想要控制风机的转速达到最大的风量，还要考虑其它的风机参数，因为风机的效率值是跟很多因素都息息相关的， 不是随便改变一个数值就可以正常使用的。例如，风机的噪声，风机的电流及电压，还有使用功率等。

      但是，我们就只考虑风量与转速的关系话，确又是非常的简单，因为风机的风量只与转速有关，所以在保证其他参数不变，在降低转速话，我们就能做 到使风机在低转速的情况下获得高风量，从而大大建设功耗，也能延长风机的使用寿命。最简便的办法当然也有，如果在设计设备的时候，安装风机时加 一个风量、转速控制器，那我们在平常工作中就可以自己来把控风量及转速了，当然这都是理想状态下，大家还是要根据自身情况来选择。

Fan speed and air volume are the two most important parameters of the fan. The higher the speed, the greater the air volume, but the greater the relative power consumption. How can we achieve the lowest power consumption and give full play to the best efficiency of the fan

What about? In this issue, I will talk with you about the relationship between fan speed and fan air volume, and how we balance the relationship between them.

The fan speed and air volume value correspond to each other. If you want to control the fan speed to reach the maximum air volume, you should also consider other fan parameters, because the fan efficiency value is closely related to many factors,

It can not be used normally by changing a value randomly. For example, the noise of the fan, the current and voltage of the fan, and the power used.

However, it is very simple for us to only consider the relationship between the air volume and the rotation speed. Because the air volume of the fan is only related to the rotation speed, we can do it when we keep other parameters unchanged and reduce the rotation speed

To make the fan obtain high air flow at low speed, so as to greatly build power consumption and prolong the service life of the fan. Of course, the simplest method is also available. If the fan is installed when designing the equipment

A controller for air volume and rotation speed, we can control the air volume and rotation speed by ourselves in normal work. Of course, this is an ideal state, and we should choose according to our own conditions.