| 摘要 |
A distillation-type drinking fountain comprises a liquid providing unit having a liquid entry; a heat-exchanging tube having a liquid-incoming end, a liquid-outgoing end and a heat-exchanging room; a hot water tank having a body and a heating unit, wherein the body has a heating room communicating with the liquid-outgoing end; a steam pipe having a first end and a second end, wherein the first end communicates with the heating room; a condensing unit having a condenser tube having one end communicating with the second end; a water-collecting container having a water-storing room communicating with another end of the condenser tube; an energy-saving heating unit comprising an energy-saving heat-exchanging tube and a heating device, wherein the energy-saving heat-exchanging tube comprises a water-incoming end, a water-outgoing end and an energy-saving heat-exchanging room; and an outlet valve communicating with the water-outgoing end.
|
