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实用新型
CN205783315U 一种集中供热温度自动调节系统 失效 - 权利终止

一种集中供热温度自动调节系统
摘要：
本实用新型公开了一种集中供热温度自动调节系统，包括可编程控制器PLC；还包括大气温度传感器、循环水高温侧温度传感器、循环水低温侧温度传感器、循环水流量传感器，大气温度传感器、进水温度传感器、回水温度传感器及循环水流量传感器分别与可编程控制器PLC的模拟量信号输入I/O 端口连接，还包括用于测量管网末端用户室温的室内温度传感器，室内温度传感器通过无线通讯模块与可编程控制器PLC的模拟量信号输入I/O 端口连接，可编程控制器PLC的模拟量信号输出I/O 端口与循环水流量调节阀的控制信号输入端或循环水流量变频泵的控制信号输入端连接。本实用新型具有供暖质量高、节能、环保等特点。
摘要（英）：

The utility model discloses a central heating temperature automatic regulating system, including programmable controller PLC, still include the atmospheric temperature sensor, circulating water high temperature side temperature sensor, circulating water low temperature side temperature sensor, the circulating water flow sensor, the atmospheric temperature sensor, an incoming water temperature sensor, return water temperature sensor and circulating water flow sensor are connected with programmable controller PLC's analog signal input IO port respectively, still including the indoor temperature sensor that is used for surveying buret net end user room temperature, the indoor temperature sensor passes through wireless communication module and is connected with programmable controller PLC's analog signal input IO port, programmable controller PLC's analog signal output IO port is connected with the control signal input of circulating water flow governing valve or circulating water flow variable frequency pump's control signal input. The utility model has the characteristics of heating high quality, energy -conservation, environmental protection etc.

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