STRUCTURE FOR SUPPORTING PLATE OF FIN-PIPE INTEGRATED HEAT EXCHANGER FOR PREVENTING REFRIGERANT PIPE FROM BEING SCRATCHED OR RIPPED IN JOINING BOTH BENT ENDS OF THE REFRIGERANT PIPES IN COMBINING HOLES

摘要

PURPOSE: A structure for a supporting plate of a fin-pipe integrated heat exchanger is provided to prevent a refrigerant pipe from being scratched or ripped in joining both bent ends of the refrigerant pipes in combining holes and to increase a heat-transfer area by widening a contact area of the refrigerant pipe and the supporting plates. CONSTITUTION: A refrigerant pipe(101) for circulating the refrigerant therein and exchanging heat with the external air and a cooling fin integrated to the refrigerant pipe to expand a heat-exchanging area of the refrigerant pipe are integrally extruded and bent in multiple stages. Both ends of the refrigerant pipes are fixed by supporting plates(103). Refrigerant pipe-supporting units(104) are disposed on the supporting plates and protruded outward the insertion direction of the refrigerant pipes around the inner peripheral surfaces of combining holes(103a) joined with both ends of the refrigerant pipes.