标题: 关于空调15.3章的溢流试验 [打印本页] 作者: aoxtck 时间: 2012-1-16 17:53 标题: 关于空调15.3章的溢流试验 15.3 The appliance is installed in its position of normal use. The drain pan discharge pipe is
blocked, and the pan carefully filled to the brim without splashing. The drain pan is then
subjected to a continuous overflow, the rate of which is adjusted to approximately 17 cm³/s
per 1 m³/s airflow, and the fan(s) switched on. The test is continued for a period of 30 min, or
until water drains from the appliance.
问题有3：
1、溢流的速率17 cm³/s per 1 m³/s airflow 是一定的还是根据空调风量、换热面积进行换算得来的？如何换算？是线性关系吗？
2、试验连续进行30min或直到水从器具中排出。请问，是否需要考虑即便水已经从整机溢出了，但须达到一个进出平衡，即整机的溢水速度要等于灌水的速度，才能终止试验。
3、大家的试验器材用的是什么样的？自己动手做的吗？通常调节的范围有多大？