| 摘要 |
Non forced ventilation system with heat exchange uses the rise of the exhaust air (1), the fall of the supply air (2), the maintenance of constant atmospheric pressure in the room, the transfer of thermal energy (Q) from the hotter to the cooler material. By proposed variants of non forced ventilation systems with heat exchange occurs room ventilation with partial use of thermal energy (Q) of the exhaust air (1) for heating the supply air (2). |
