| 摘要 |
<p>PURPOSE: A heat exchanger is provided to keep the flow of heat exchange media smoothly by using a double tube. CONSTITUTION: A heat exchanger comprises a first header tank(110), a second header tank(120), a tube, and a fin. The inside of the first header tank is divided into an upper area(111) and a lower area(112). The second header tank is formed in parallel to the first header tank. The both ends of the tube are fixed to the first header tank and the second header tank. The tube is formed into a double tube, the inner tube of the tube is connected to the upper area of the first header tank, and the outer tube is connected to the lower area of the first header tank.</p> |
