| 摘要 |
<p>A modular ventilation system comprising a stale air inlet with a stale air filter module, a fresh air inlet with a fresh air filter module, a heat exchanger module for receiving the stale air and the fresh air so as to exchange heat between the5 stale air and the fresh air, a stale air outlet fan module for drawing the stale air through the heat exchanger module and output heat exchanged stale air, a fresh air outlet fan module for drawing the fresh air through the heat exchanger module and output heat exchanged fresh air. The filter modules and the fan modules have identical first sets of interface edges and the heat exchanger has four identical10 second sets of interface edges mating the first sets of interface edges so as to allow the filter modules and the fan modules to be coupled to the heat exchanger module in any configuration.</p> |
