| 摘要 |
The present invention relates to a vacuum engine. The vacuum engine includes a cooler which cools gas; and a vacuum power generator unit connected to the cooler, supplying gas flowed in through an air inlet arranged on one side to the cooler, discharging the air cooled and discharged from the cooler to an air outlet arranged on the other side, and generating power by the change in volume of the gas caused by a temperature change. According to the present invention, by inducing changes in volume which cause temperature changes of exhaust gases discharged from factories, power can be recovered under a vacuum status, thus ultimately enhancing the recovery rate of energy contained the exhaust gases. |
