| 摘要 |
<p>The heat exchanger fs for use in domestic dwellings. It moves heat between two heat-insulated containers (1), by evaporating a flow with low boiling point, in an integral circuit. A fresh water tank (2) is pref. located above a waste water tank (3), in which the min/max. level is regulated by a floating plate (4), which controls an outlet seal (5). The plate simultaneously maintains a fluid evaporator (6) constantly in the warmest area of the waste water. The evaporator evaporates a fluid with low boiling point, and transports heat through an integral, partly movable circuit (9), into the fresh water tank, where the heat is given off by condenser (7) or absorber (8).</p> |
