| 摘要 |
PURPOSE: A heat loss measuring method, a heat loss measuring device using the same, and an energy consumption analyzing system having the same are provided to easily measure a heat loss of a portion where easily loses heat by using a temperature obtained from thermal image after photographing the thermal images and actual images with a camera. CONSTITUTION: A heat loss measuring method is as follows. Thermal images of an exterior surface corresponding to a predetermined area including a measurement area where a heat loss of facilities is going to be measured are photographed. Actual images of the exterior surface corresponding to the predetermined area. A measurement area is set within the photographed actual images. A portion corresponding to the set measurement area is analyzed within the thermal images of the photographed exterior surface. A total heat transmission coefficient corresponding to the measurement area is calculated. A heat loss is calculated by using a temperature and the total heat transmission coefficient of the exterior surface. |
