根据供风方式，该装置有强制送风和自然送风两种。
Acording to air supply mode, the device has forced air supply and natural air supply.
结果表明，大型地下商场宜采用远端自然送风、近端机械排烟方式；
The results show that natural ventilation far from the fire and mechanical exhaust near to the fire is proposed in a large underground emporium.
要想充分利用自然风，只有合理加大送风量，才能满足发电机层工作区的温度分布要求，同时达到节能的目的。
If we full apply natural air, only add supplying air to fulfill the distribution requests of generator layer's workaround and save energy at the same time.
应用推荐