STRUCTURE FOR REDUCING NOISE OF REFRIGERATOR

摘要

PURPOSE: A structure for reducing noise of a refrigerator is provided to reduce noise of the refrigerator while maintaining a heat exchange structure of a suction pipe and a capillary tube. CONSTITUTION: A capillary tube(200) has a winding part(210) to reduce volume occupied thereby in a refrigerator as the capillary tube is very long to generate low temperature and low pressure refrigerant by enough adiabatic expansion. The winding part is formed integrally with a heat exchange part(220) mounted near a suction pipe(120) connected with a compressor(103). The winding part is laid in a heat insulation wall(130) of the refrigerator formed with foam to prevent noise due to vibration generated in the compressor and transmitted to the capillary tube. Only the winding part is insulated while the heat exchange part exchanges heat with the suction pipe to increase temperature on an inlet of an evaporator so as to improve efficiency of a refrigeration cycle.