| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger, where each core can be joined with each other, using a spacer in a simple form, when arranging a plurality of cores in parallel, and joining them to a side plate provided at each core via a spacer. SOLUTION: A heat exchanger 1, which is provided with tubes 4 which is equipped with medium passages within, fins 3 which are mounted between the tubes, and cores 2 which consist of tans where the tubes and fins are stacked alternately and both ends of the tube are inserted and which are connected with the tubes, is provided with a side plate 5 for reinforcement at the nearest side part of the tube 2 and the fin of each core 2, and the plural cores are joined with the side plate via a spacer 6, and the side plate is equipped with one mounting piece 5a for jointing the fellow side plats with each other via the spacer. |
