primary air fan meaning in English
一次风机
主风机
主送风机
Examples
- On - the - spot test of vibration damping and noise decreasing for the cool primary air fan of 2023t h boiler
锅炉冷一次风机减振降噪的现场试验研究 - There are four primary return air all - air systems in the building ; others are primary air fan coil systems
全楼共设一次回风式全空气系统4个，其余均为风机盘管加新风系统。 - Presents the air conditioning system and smoke exhaust system design of this project , applies the primary air fan coil system and secondary pump water system in the top electronics city
摘要简要介绍了鼎好电子商城空调系统和防排烟系统的设计，商城采用了风机盘管加新风空调系统和二次泵空调水系统。 - This article introduces the principle of deb and features of its function blocks . the article studies the difference , advantages and disadvantages of co - ordination control strategy under the direct energy balance and indirect energy balance . it introduces the configuration and way of max1000 + plus distributed control system , studies the characteristics and its influence to the operation of coordination control of the subsystems of mill , primary air fan etc . deeply and systematically
本文介绍了直接能量平衡控制（ deb ）的原理及其功能块的特点，研究了直接能量平衡和间接能量平衡两种方式下协调控制策略的差异和优劣，介绍了max1000 + plus分散控制系统的组态及方法，深入而系统的研究了磨煤机，一次风机等子系统的特性及对协调控制系统投入的影响。