| 摘要 |
<P>PROBLEM TO BE SOLVED: To change the specifications of a heat exchange type ventilation apparatus from exposure type specifications to conceal type specifications. <P>SOLUTION: The heat exchange type ventilation apparatus includes an air intake passage 6 and an exhaust air passage 7 at an upper part and a lower part of the body respectively, wherein the air intake passage 6 is located at the indoor side of the body and the exhaust air passage 7 is equipped with an electric fan 14 disposed at the opposite side thereof. Owing to this configuration, the indoor air supplied into the body 1 from an indoor air inlet 5 is passed through a space at the side of the electric fan 14, the space being different from the air intake passage 6 located at the opposite side of the exhaust air passage 7, and then guided to a heat exchange element 16 via one side of an indoor air inlet 17 of the heat exchange element oriented below the body. As a result, the heat exchange type ventilation apparatus with the specifications changeable from the exposure type specifications to the conceal type specifications can be obtained. <P>COPYRIGHT: (C)2013,JPO&INPIT |
