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A building ventilation system comprising at least one ventilation and heating and cooling unit with increased heat collection
A building ventilation system comprising at least one ventilation and heating and cooling unit with increased heat collection
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机译:一种建筑物通风系统,包括至少一个通风和加热及冷却单元,具有更多的热量收集
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摘要
A building ventilation system (60) comprising at least one heating and / or cooling ventilation unit (1), the ventilation unit (1) comprising a passive module (4) comprising at least one passive air heat exchanger (29, 30) and active a module (5) comprising at least one active air heat exchanger (35). The passive module (4) is connected to at least one exterior fresh air inlet (32) and at least one interior exhaust air inlet (31), its first output (OUTP1) being connected to the first inlet (INA1) the active module (5) and its second output (OUTP2) is connected to the second input (INA2) of the active module (5). Each active air heat exchanger (35) comprises at least one heat modifier (6) and two separate chambers (22, 23). The inlet (22.1) of the at least one first chamber (22) is connected to the second inlet (INA2) of the active module (5) and the outlet (22.2) of the at least one first chamber (22) is connected to the at least one outlet (34) 2). The inlet (23.1) of the at least one second chamber (23) is connected to the first inlet (INA1) of the active module (5) and the outlet (23.2) of the at least one second chamber (23) is connected to the at least one air outlet (15). ). The principle of the invention consists in that the ventilation unit (1) is equipped with a second air duct (11) for supplying additional air from the exterior (2), which is connected at its first end to at least one fresh air inlet (32) from the exterior (2). and at its other end it is coupled to the second input (INA2) of the active module (5).
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