HEAT EXCHANGE PIPE MANUFACTURING EQUIPMENT FOR FREEZING CYCLE

摘要

PURPOSE: A heat exchange pipe manufacturing device for refrigeration cycle is provided to perform a rapid soldering process without thermal transformation and heat loss of coolant pipe and capillary tube by forming a heat-exchanging pipe having capillary tubes in outside of the coolant pipe. CONSTITUTION: A heat exchange pipe manufacturing device for refrigeration cycle comprises a feeding member(10), a heating member(20), a tin feeding member(30), a cooling member(40) and a discharging member(50). The feeding member comprises a drive wheel(11) and an idle wheel(14). The drive wheel forms an accommodating groove(12) accepting the outside of the capillary tube. The heating member comprises a heating device(23) and a progressing pipe(21). The tin feeding member comprises a tin feed port(31) and a molten tin feeder(32). The cooling member comprises a cooling water supply line(42) and a cooling water supply part(41). A cooling water supply nozzle(43) is formed on the cooling water supply line in order to cool liquid tin.