| 摘要 |
<p>The recuperator (1) has a grey water inlet (3) intended to receive water from a shower and a grey water outlet (4) intended for evacuation of the water. A heat exchanger (2) is connected with the inlet and the outlet, and a water supply drain of the shower to transfer heat carried by the grey water toward feed water from the shower. An overflow part (11) in form of a drain is connected with the inlet and to the outlet such that the water output from the shower passes via the overflow part directly to the outlet when the exchanger is stopped.</p> |
