| 摘要 |
<p>A heat pump water supply/heating-type shower booth where a heat pump heat exchanger is integrated with the shower booth, a water supply and heating tank as a condenser is placed at a refrigerant outlet of a compressor, and a metal plate-like heat absorber (refrigerant evaporator) functioning as an evaporator/heat absorber after an expansion valve is placed at the lower part of the shower booth. A water discharge opening is provided at a higher position than the metal plate-like heat absorber (refrigerant evaporator) so that waste water is temporarily pooled over the heat absorber, and a small water discharge opening is provided at a position from which the waste water can be completely discharged. As a result, heat of the waste water is absorbed by the heat absorber submerged in the waste water. The shower booth does not occupy too much space, can be maintained easily, and highly efficiently reuses shower waste water.</p> |
