THE COOLING-PIPE ON REFRIGERATIVE FOR COOLING SYSTEM

摘要

PURPOSE: A refrigerant pipe for a cooling system is provided to reduce a working process and costs by easily inserting a capillary tube of a small diameter into recessed grooves formed in a suction pipe. CONSTITUTION: A refrigerant pipe for a cooling system comprises a suction pipe and a capillary tube(20). Recessed grooves(110) are formed in the suction pipe. When the capillary tube is inserted into the recessed grooves, the capillary tube is compressed and a stopper(111) is formed in order to tighten the capillary tube. The stopper is formed at constant intervals with respect to the whole length of the recessed grooves. The stopper prevents the capillary tube inserted into the recessed grooves from being separated. When fitting the capillary tube into the recessed grooves, the work is easier due to the stopper.