| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cogeneration apparatus that can prevent an outflow of exhaust gas from the inside of a casing to the inside of a building. <P>SOLUTION: In the cogeneration apparatus 10, water is led from the outside of a cogeneration apparatus casing 11 into the cogeneration apparatus casing 11 through a water flow path means 85, the led water is generated to hot water by a heat exchanger 17, the generated hot water is led to an engine 14 by the water flow path means 85, and the hot water passed through the engine 14 is led to the outside of the cogeneration apparatus casing 11 through the water flow path means 85. This cogeneration apparatus 10 includes: an air-tight chamber 12 provided in the cogeneration apparatus casing 11 and constructed to prevent exhaust gas from flowing out therefrom; and a relief valve 93 provided in the water flow path means 85 within the air-tight chamber 12 and constructed to discharge the exhaust gas, contained in the water flow path means 85, to the inside of the air-tight chamber. <P>COPYRIGHT: (C)2013,JPO&INPIT |
