Automatic building heating control system

摘要

The invention relates to power engineering, in particular to systems for temperature control and regulation by means of electric means.The automatic building heating control system comprises a three-phase motor-generator (3), connected by means of a belt (4) to the shaft of a Stirling engine (5) with a hot cylinder (10), which communicates with a heat exchanger of the hot cylinder (12), placed in a furnace (9), and a cold cylinder (8), which communicates with a heat exchanger of the cold cylinder (6), placed in a cooling radiator (7), while the heat exchanger of the hot cylinder (12) communicates with a heat exchanger (11), one end of which communicates with a heating system (13 ), made of at least six radiators, and the other end communicates with the cooling radiator (7), while the other end of the heating system (13) communicates with the cooling radiator (7). The system also comprises a unit that contains an inverter with power transistors V1…V6, an inverter with power transistors V7…V10, a control module (1), the outputs of which are connected from one side to the bases of the transistors V1..V6, and from the other side to the bases of the transistors V7…V10, and a capacitor C1, the positive terminal of which is connected to the collectors of the transistors V1, V2, V3, V7, V10 and to the upper end of the control module (1), and the negative terminal of the capacitor C1 is connected to the emitters of the transistors V4, V5, V6, V8, V9 and to the lower end of the control module (1), while the emitter of the transistor V7 is connected to the collector of the transistor V8 and one of the terminals of an output socket, the emitter of the transistor V10 is connected to the collector of the transistor V9 and the other terminal of the output socket, and the emitter of the transistor V1 is connected to the collector of the transistor V4 and one of the terminals of the motor-generator (3), the emitter of the transistor V2 is connected to the collector of the transistor V5 and the second terminal of the motor-generator (3), the emitter of the transistor V3 is connected to the collector of the transistor V6 and the third terminal of the motor-generator (3), a temperature sensor (2), installed on the last radiator of the heating system (13) and connected to the control module (1).