| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a ventilation device which is reduced in cost and can be delivered in a short delivery period by enhancing the versatility of structural equipment and the versatility of design work of the whole device. <P>SOLUTION: The ventilation device includes in a body 1, a total heat exchange device 23, an air supply fan device 21 and an exhaust fan device 22. An air supply passage and an exhaust passage in the body 1 are branched in an arrangement part of the total heat exchange device 23 and the total heat exchange 23 is divided into a plurality of total heat exchange elements 231 in association with the number of the branches. The ventilation device is configured in such a way that the total heat exchange elements 231 perform total heat exchange between the outdoor air flowing in the branched passages 43 on the air feed passage side and the indoor air flowing in the branched passages 45 on the exhaust passage side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
