论文部分内容阅读
一、概述 温度调节阀是一种新型的节能产品,它主要用于民用热水采暖系统中,用来调节室内温度并保持恒定。在八二年至八三年度冬季采暖期间,我们曾在试验室内对MNG温度调节阀进行过两个试验,第一是关于调节性能的试验;第二是在一组“立管”上安装使用的试验。试验结果证明,该阀的调节温度、恒定温度的性能良好,使用方便。通过试验数据的计算,该阀具有较好的节能效果(在实验室条件下,室温由27℃调到22℃时,1平方米1年取暖期间可以节约煤近35公斤,折合人民币1.25元)。在集中供热的高层建
I. Overview Temperature control valve is a new type of energy-saving product. It is mainly used in civil hot water heating system to adjust the indoor temperature and keep it constant. During the winter heating period from 1982 to 1983, we conducted two tests on the MNG thermostatic valve in the test room. The first was the test of the regulation performance; the second was the installation and use of a set of “standpipes”. Test. The test result proves that the valve has good performance in regulating temperature and constant temperature and is easy to use. Through the calculation of test data, the valve has better energy-saving effect (in laboratory conditions, when the room temperature is adjusted from 27°C to 22°C, 1 m2 can save nearly 35 kg of coal during one year of heating, equivalent to RMB1.25) . High-rise building in district heating