| 摘要 |
The present invention relates to a refrigerant pipe connecting device including a first refrigerant pipe; a second refrigerant pipe; and an inner housing having a first insertion groove wherein one end of the first refrigerant pipe is inserted, a second insertion groove wherein one end of the second refrigerant pipe is inserted, and a connection passage connecting the first refrigerant pipe inserted into the first insertion groove and the second refrigerant pipe inserted into the second insertion groove. The present invention is capable of connecting the first and second refrigerant pipes at a lower price by reducing the number of parrels, thereby improving productivity. In addition, the present invention obtains an effect of connecting the first and second refrigerant pipes made of different materials much easier. |
