| 摘要 |
PURPOSE: A water supply pipe of a refrigerator for preventing freezing is provided to prevent a water supply pipe from freezing by heating a flow path member using a heating member made of carbon polymer. CONSTITUTION: A water supply pipe(300) of a refrigerator for preventing freezing comprises a flow path member(310), conductive wires(320), a heating member(330), and a coating member(340). The flow path member guides drinking water or ice-making water. The conductive wires are longitudinally arranged in both sides of the flow path member. The heating member covers the flow path member and the conductive members and is made of conductive carbon polymer. The coating member covers the heating member. |
