induced and forced draft fan的意思|示意

Analyses the lowest rating hailer efficiency, the area of heat - supply service and the arrangement of forced draft fan and induced draft fan. The suggestions are advanced.

对节能标准中锅炉最低设计效率，最小供热面积和鼓引风机的配置进行了分析，并提出了建议。

Then, through successful application examples of high Voltage frequency converters in forced draft fan and induced draft fan control in thermal power plants, this new technology is prove…

通过高压变频器在火电厂送、引风机等设备改造中的成功应用实例，证明变频调速控制能获得卓越的技术性能和极其显著的经济、社会效益，具有很好的推广应用价值。