| 摘要 |
The outdoor air flow is conducted from an supply duct (5) leading to outdoor air through the regenerative heat exchanger (2) in air duct (7) to the recuperative heat exchanger (1). Indoor air is led from an exhaust duct (4) leading to the indoor space through the recuperative heat exchanger in air duct (8) to the regenerative heat exchanger, from where indoor air is exhausted through the exhaust duct (6). |
