| 摘要 |
<p>To realize a water-saving intake air cooling apparatus for a stationary internal combustion engine, which can be operated in a region where water is valuable and an outside air temperature is high, a primary intake air cooler 22, a high temperature side intake air cooler 28, and a low temperature side intake air cooler 30 are provided in an intake air passage 24 on an upstream side and a downstream side of a turbo charger 26, while an absorption chiller 50 is provided to transfer cooling water to the primary intake air cooler 22 and the low temperature side intake air cooler 30, and a second radiator 44 is provided to transfer cooling water to the high temperature side intake air cooler 28. A first radiator 52 is provided to transfer cooling water to the absorption chiller 50, steam is generated by an exhaust heat boiler 34 provided in an exhaust gas passage 32, and the steam is supplied to the absorption chiller 50 as a heat source. A third radiator 72 is provided to cool lubricating oil flowing through a lubricating oil circulation space 14. By providing the first radiator 52, the second radiator 44, and the third radiator 72, water is not required as a cold source.</p> |
