| 摘要 |
The present invention relates to a hot-water heating system including a total-supply flow rate storage unit to store the total supply flow rate values of heating water to be supplied to the entire heating pipes in each switching on/off state of a plurality of heating pipe valves (131, 132, 133, 134), with the supply flow rate value corresponding to each switching on/off state; and a balancing valve controller to determine whether the switching on/off state of the heating pipe valve corresponding to the switching state information is in the total-supply flow rate storage unit, and if there is the switching on/off state of the heating pipe valve corresponding to the switching state information, extracting the total-supply flow rate values each corresponding to the switching on/off state, and having a program storage stored with a program to convert the extracted total-supply flow rate value to a port opening value. It is possible to reduce the installation costs of the heating system with the simple configuration, and to correctly and quickly control the port opening degree of the balancing valve. |
