| 摘要 |
<p>PURPOSE: A ventilation system used in an apartment house, which smoothly discharges the dirty air to out from the indoor of the house, is provided to prevent the counter flow of exhausted air by using an electric damper. CONSTITUTION: A ventilation system used in an apartment house comprises exhaust ducts(110,210), a constant inlet(120), a forcible inlet(130), collaboration exhaust ducts(140,240), an integration exhaust fan(150), and a driving part. The constant inlet is connected to the exhaust duct. The forcible inlet is installed in parallel with the constant inlet in the exhaust duct and is connected to the indoor of each house. The forcible inlet has an absorbing device.</p> |
