计量供热系统热网的自动控制

Automatic Control of Heat-Metering System for Heat-Supply Network

计量供热采暖系统以流量调节控制室温,方案包括一级和二级管网控制,方法分供回水定压差控制和供水定压力控制。即根据室外温度调节二级管网侧的供水温度,通过调节一级管网侧流量控制二级管网侧水温。

The hot-metering system for heat-supply network is that the flux of heat-.supply network was regulated to control indoor temperature. Heat-supply network control includes main pipe and branch pipe controls, and pressure control of supply water and back water. The water temperature of branch pipe network was regulated according as outside temperature, and the flux of main pipe network was regulated to control the water temperature of branch pipe network.