HEAT EXCHANGER AND AIR CONDITIONER HAVING THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain an indoor unit having increased heat exchange rate and capability by forming in a tubular shape of a branching duct so that a refrigerant flowing to a heat exchanger may not become much to a lower side by its gravity, and splitting at a prescribed distribution ratio. SOLUTION: A branching duct 20G for splitting the refrigerant flowing to the heat exchanger formed of laminated many fins is formed in a more horizontally approaching shape to reduce an influence of a gravity action of the much refrigerant flowing to a lower side. Thus, the refrigerant can split as a designed distribution ratio to increase the heat exchanger rate and performance.