供暖系统高低层建筑直连装置应用研究

Study on Application of Direct Connecting Device for High-Low Buildings in Heating System

在高层建筑供暖设计中,常会遇到建筑内的热水供暖系统与低温供热管网的连接问题,静水压力高直接连接低区系统超压,热网供水温度低间接连接不经济。文章通过实例介绍高低层建筑直连装置能较好地解决这一矛盾,并详细介绍了其组成、工作原理及安装要求。

The connect problem of hotwater heating system and lowtemperature heating network is often met in the heating design of high buildings. Because the static pressure of heating system in high buildings is high, low district system is overpressure when direct connecting. Owe to low water temperature of heating network, indirect connecting is diseconomy. This paper introduced that the direct connecting device of high - low buildings can better solve this contradiction by practical examples, and also detailed the composing, working principle and installation of the direct connecting device .