| 摘要 |
<p>The present invention relates to a method and apparatus for controlling boiler heating which includes a) calculating a first heating circulation flow amount using a difference between a supply water temperature and a return water temperature while supplying a first thermal amount; b) if the step a) failed to calculate the first heating circulation flow amount, applying a basic heating circulation flow amount value; c) calculating a supply water control set temperature by adding the difference between a return water set temperature and the return water temperature to the return water set temperature; and d) proportionately controlling a supply thermal amount with respect to the supply water control set temperature decreasing in accordance with the increase in the return water temperature. The basic heating circulation flow amount value is applied if calculating the heating circulation flow amount is not completed within set time during initial operation, thereby preventing boiler malfunction due to a failure of calculating the heating circulation flow amount during initial operation.</p> |
