| 摘要 |
<p>A system for the recovery and reuse of heat present in the waste water of a building. In this present invention, heat is automatically recovered, stored and transferred to the cold, feed-water of the common hot water tank. There are no moving parts or controls. The waste water heat recovery apparatus offers complete safety with no possible danger of fresh water contamination. A large-solids separator allows retro-fitting to smaller buildings. Energy, money and environmental damage are all reduced substantially.</p> |
