热水采暖系统室内、外管网水力计算的内容是根据各用热设备或热用户的设计水流量合理地选择管道直径,决定管道内的压力损失和管网各公共点的压力,以便正确地选择循环水泵或其他输送热水的设备。热水管网是由若干串联环路和并联环路把各用户连结起来而形成的一个组合体。各用户的设计热水流量不尽相同,各串联和并联环路的管径选择应保证各用户得到设计的热水流量。室内的采暖系统也一样,要保证 The content of the hydraulic calculation of the indoor and outdoor pipe network of the hot water heating system is based on the design of the water flow rate of each thermal equipment or thermal user to reasonably select the pipe diameter, determine the pressure loss in the pipe and the pressure of the common points of the pipe network, so as to correctly Select a circulating pump or other equipment that delivers hot water. A hot water pipe network is a combination of several series loops and parallel loops connecting users together. Each user’s design hot water flow is not the same, and the diameters of the series and parallel loops should be selected to ensure that each user gets the designed hot water flow. Indoor heating system is also the same, to ensure