IoT IoT based Data Aggregation Method for District Heating User-side Management of Energy Efficiency and Failure Analysis and Systems applying the same

摘要

IoT-based data collection methods and systems for energy efficiency management and failure analysis of the district heating user side are provided. A method of monitoring a district heating heat using facility according to an embodiment of the present invention includes measuring a heating supply temperature by a heating heat exchanger and referring to a comparison result of a heating supply set value and a heating supply temperature, The heating circulation temperature is measured, and the heating circulation state is checked with reference to the heating supply temperature and the heating return temperature. As a result, efficiency management and failure analysis of the district heating secondary facility operated in the machine room of apartment house using district heating based on IOT becomes possible.