| 摘要 |
The present invention relates to an air filtering system using cooling water for an internal combustion engine capable of adjusting a temperature of an air intake and a temperature of the cooling water in a detailed manner by being improved to heat exchange the air flowing into the internal combustion engine and the cooling water circulating in the internal combustion engine, improving the durability of the internal combustion engine, and enhancing combustion efficiency at the same time. Provided is the air filtering system using the cooling water for the internal combustion engine including an air suction line connected to the internal combustion engine and assisting external air in flowing into the internal combustion engine; an air filtering unit connected to the air suction line and receiving a filter; a heat exchanger embedded in an air filtering unit and heat exchanging the air flowing through the filter; and a cooling water supply line branched from a cooling water circulating line connecting the internal combustion engine and a heat exchanger for the heat radiation of the cooling water for the internal combustion engine, connected to the cooling water circulating line, and installed to pass through the heat exchanger. |
