| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of being easily manufactured, and reducing manufacturing costs in comparison with a conventional one. <P>SOLUTION: This heat exchanger HE includes a case C which receives a plurality of heat transfer tubes 1A inside thereof, to which a heating medium is supplied. The case C is provided with hole sections 26 for inserting the heat transfer tubes to which ends of the plurality of heat transfer tubes 1A are inserted to be led out to the outside of the case C. The case C includes a case body 2 which has an opening section at its one face, and in which a plurality of wall sections 20a-20e defining spacial sections to receive the plurality of heat transfer tubes 1A are integrally molded, and a cover member 25 for closing the opening section 24. Any of the plurality of wall sections 20a-20e of the case body 2 is provided with the hole sections to which the ends of the plurality of heat transfer tubes 1A can be collectively inserted, as the hole sections 26 for inserting the heat transfer tubes. <P>COPYRIGHT: (C)2012,JPO&INPIT |
