技术文章
隧道风机使用事项
发布时间:2022-12-16 14:12:31
警告WARNING
严禁叶轮反转
即使风机反转仍然会产生气流,因此不能以是否有气流来断定风机在正常工作;为了防止反转,应检查如下内容:
严禁叶轮反转
即使风机反转仍然会产生气流,因此不能以是否有气流来断定风机在正常工作;为了防止反转,应检查如下内容:
- 每次安装或调整电机时,应对比叶轮得转向与旋向标相一致。
- 当发生风量不足,噪音增大以及风机震动时,首先检查风机旋向。 Even if the fan reverses,it will still produce air flow。So it can not be judged that the fan is in normal operation by whether ther is air fiow;in order toprevent reverse rotation。the following contents should be checked:
- The power supply to the rotating motor shall be consistent with that of the rotating motor each time。
- 2.When the air volume is insufficient,the noise increases and the fan vibrates,the rotation direction of the fan shall be checked first