摘要
文章介绍了一种简易的VAV(Variable Air Volume)空调系统,此系统的房间温度控制采用数字式温控器结合风阀执行器来实现,空调送风机采用变频控制,固定新风量比,保证新风量在设定范围之内。实际运行证明与常规的VAV空调系统比较,这种系统不但初投资小,而且简易可行,是一种较好的空调节能系统。
Describes a simple and convenient VAV system. The temperature of room is controlled by both digital temperature controller and air valve. The supply fan is modified by frequency conversion technology. Fresh air volume is contest in order to ensure fresh air rate is controlled in set range. Experiment proved that it is an effective system not only in side of low first cost, but also the advantage that it is easy to design and manage. It points out that it is a good energy conservation air conditioning system.
出处
《能源技术》
2003年第1期30-32,共3页
Energy Technology
关键词
VAV
空调系统
定静压控制
变风量系统
节能
Variable air volume
Air conditioning
Constant static pressure control
