| 摘要 |
PURPOSE: An automatic heating system and method using district heating are provided to ensure efficient heating for each household since the opening degree of a complex control valve is controlled depending on various operation situations, so the amount of hot water of the heating system is controlled. CONSTITUTION: An automatic heating system(100) using district heating comprises a hot water supply header(120), a plurality of hot water pipes(112a~112d), a hot water recovering header(110), a hot water recovering pipe(104), a plurality of hot water control valves(122a~122d), a plurality of first actuators(123a~123d), a complex control valve(200), a second actuator(300), and a control unit(130). The hot water supply header is connected to a hot water supply pipe(102) to supply heating water. The hot water pipes are connected to the hot water supply header to supply hot water from the hot water supply header to each room(106a,106b,106c,106d). |
