| 摘要 |
PURPOSE: A heat exchanger is provided with high heat exchange efficiency comparing to costs, and to reduce maintenance costs with reduced power consumption. CONSTITUTION: A heat exchanger comprises a first body(10), a second body(20), a third body(30), and a heat exchange unit. The second body comprises an outlet and a discharge fan. The discharge fan is formed in an air discharge area. The third body is connected between the first body and the second body. The third body comprises a fluid path for supplying the air to the second body from the first body. The heat exchange unit heat exchanges the exterior air with the internal air which flows along an independent path, respectively. |
