本文介绍了怎样使现有和新建供热厂实现自动化。自动控制循环水泵的转速具有如下优点。1.可以最大限度地降低运行费用。由于水泵的流量总是按需要加以控制,这就意味着总是将水泵功率保持在最低限度内。当区域供热系统管线很长时,通常将旁路阀装在最远的用户处,以保证具有合适的出口温度。 This article describes how to automate existing and new heating plants. Automatically controlling the rotational speed of the circulating pump has the following advantages. 1. You can minimize operating costs. Since the flow of the pump is always controlled as required, this means that the pump power is always kept to a minimum. When the district heating system has a long pipeline, the bypass valve is usually installed at the farthest user to ensure that the outlet temperature is appropriate.