摘要
膨胀水箱有效容积的计算,现有几种计算表达公式,由于公式中水温波动值的取值不一样,其计算结果也不尽相同。现就一些公式中水温波动值的取值问题谈谈看法,并提出取值的范围,这样可使膨胀水箱的有效容积缩小,既可减少工程造价,同时又有利于建筑物的抗震。
There are several formulas for the calculation of effective volume of expansion tanks. Since the selected values of fluctuation of water temperature are different, the calculation results also differ from each other. In this paper the problem of selection of fluctuating value of water temperature in certain formulas is discussed, suggestion on the range of selected value is presented. In this way we will not only be able to reduce the effective valume of expansion tank and its construction cost, but also be beneficial to earthquake resistance of buildings.
出处
《北京建筑工程学院学报》
1990年第2期81-85,共5页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
膨胀水箱
有效容积
波动值
水
温度
effective valume, value of fluctuation of water temperature, curve of heating temperature control
