基于单片机对教室供暖系统节能智能控制模式研究

Research of Classroom Heating System Energy Saving Intelligent Control Model Based on Single-chip Microcomputer

本系统选用数字温度传感器DS 18 B 20检测室内温度,以AT 89 C 55单片机为系统核心,在传统供暖系统中增设电动调节阀,并通过单片机控制电动调节阀的开度来调节室内温度.选取18℃,22℃,26℃建立三种控制模式,根据不同时段的需求选用不同的控制模式,在保证供暖舒适性的同时最大限度的节约热能、节约资源.

This system choose digital temperature sensor DS 18 B 20 testing indoor average temperature and AT 89 C 55 single - chip microcomputer as the core of the system, adding electric control valve in the traditional beating sys- tem, and througb the single - chip microcomputer control electric control valve＇ s opening to adjust the indoor tem- perature. Selecting 18℃, 22℃, 26℃ to establish three kinds of control mode, according to the needs of different pe- riod choose different control mode, by single - chip microcomputer automatic control backwater flow, so as to ensure the heating comfort while saving heat energy, saving resources maximum.