| 摘要 |
PURPOSE: A filter integrated total-heat exchanger is provided to Improve electrothermal efficiency between the exhausted air and inhaled air and induce inhale and exhaust flows only using one fan member. CONSTITUTION: A filter integrated total-heat exchanger includes a first exhaust pipe(21), a second exhaust pipe(23), a first air supply outlet(25), a second air supply outlet(27), a cover(20), a fan member(30), an electric heating exchange element(40), and a filter device(60). Indoor air flows into the first exhaust pipe. The indoor air is discharged through the second exhaust pipe. Outdoor air flows into the first air supply outlet. The outdoor air is discharged through the second air supply outlet. The cover includes the first exhaust pipe, second exhaust pipe, first air supply outlet, and second air supply outlet. The fan member is driven by the power provided through a power supply unit. The fan member induces the flow of the outside air and indoor air. The electric heating exchange element is connected to the first exhaust pipe, the second exhaust pipe, the first air supply outlet, and the second air supply outlet. The filter device filters the outside air passing through the first air supply outlet or the indoor air passing through the first exhaust pipe. A filter of the filter device is changed depending on the life time thereof and the quantity of accumulated dust. |
