Method for controlling heating system

Abstract

A method for controlling a heating system for organically controlling heating of respective rooms to uniformly heat the respective rooms by proportionally calculating heat supplies required by the respective rooms from temperature of returned water, even when the heat supplies required by the respective rooms are different from each other, depending on external conditions of the respective rooms. The method adjusts flow rates of heating water supplied to the respective rooms by adjusting opening rates of room valves installed in heating water pipes. The temperature of the returned heating water is measured, a ratio of opening rates of the respective room valves is calculated from the measured temperature of the returned water to proportionally supply heat to the respective rooms, and the opening rates of the respective room valves are adjusted, depending on the calculated ratio of the opening rates.

1 . A method for controlling a heating system that adjusts flow rates of heating water supplied to respective rooms by adjusting opening rates of a plurality of room valves installed in heating water pipes, the method comprising:
 measuring temperature of returned heating water,   calculating a ratio of opening rates of the respective room valves from the temperature of the returned water measured to proportionally supply heat to the respective rooms, and   adjusting the opening rates of the respective room valves depending on the ratio of the opening rates calculated.   
     
     
         2 . The method according to  claim 1 , wherein temperature information of the returned water is an arrival time needed to arrive at a predetermined temperature, and including determining the ratio of the opening rates of the respective room valves from a ratio of the arrival times. 
     
     
         3 . The method according to  claim 2  including setting the ratio of the opening rates of the respective room valves such that an opening rate of the room valve having the longest arrival time is set as a maximum opening rate, and opening rates of the other room valves are proportionally set with respect to the maximum opening rate and reduced as the arrival times are reduced. 
     
     
         4 . The method according to  claim 1 , wherein, when the ratio of the opening rates of the respective room valves is set, target voltages of positions of linear magnets of the respective rooms are set, depending on the ratio of the opening rates, and positions of the linear magnets are varied to adjust the opening rates until arrival at the target voltages. 
     
     
         5 . The method according to  claim 2 , wherein, when the ratio of the opening rates of the respective room valves is set, target voltages of positions of linear magnets of the respective rooms are set, depending on the ratio of the opening rates, and positions of the linear magnets are varied to adjust the opening rates until arrival at the target voltages. 
     
     
         6 . The method according to  claim 3 , wherein, when the ratio of the opening rates of the respective room valves is set, target voltages of positions of linear magnets of the respective rooms are set, depending on the ratio of the opening rates, and positions of the linear magnets are varied to adjust the opening rates until arrival at the target voltages.