| 摘要 |
PURPOSE: A pipe assembly for an air-conditioning system is provided to reduce a space for installation of the pipe assembly and to allow refrigerant to efficiently exchange heat by improving a structure connecting pipes. CONSTITUTION: A pipe assembly includes a double pipe(200) having an inside tube(210) in which a first channel(211) is formed, and an outside tube(220) to form a second channel(221) between the inside tube and the outside tube; a connector(100) having a first branched channel(110) having a first receiving part(111) formed therein to receive the inside tube and connected with the first channel, and a second branched channel(120) having a second receiving part(121) receiving the outside tube and connected with the second channel; a first connecting tube(300) coupled to the first branched channel; and a second connecting tube(400) coupled to the second branched channel. The inside tube and the outside tube are integrated with each other. The inside tube and the outside tube are forcibly inserted and coupled to the first receiving part and the second receiving part, respectively. |
