摘要 |
PURPOSE: A heat exchanger which consists of a flat tube equipped with multiple channels is provided to prevent contaminants from attaching to the outer circumference contacting external air. CONSTITUTION: A heat exchanger comprises a flat tube(10) and a connector. The flat tube comprises multiple insulating walls and a flat cross-section. The multiple channels are divided into the inner flow paths. The connector is installed on both ends of the flat tube and communicates with the inner flow paths. Refrigerant fluid flows along the inner flow paths. |