| 摘要 |
FIELD: construction engineering. SUBSTANCE: facing tile of novel design allows for effective ventilation of accumulated vapors and gases in such premises as kitchens, bathrooms, toilets without application of forced ventilation. Facing tiles applied to walls create system of vertical passages which are connected in horizontal plane between each other. Upper horizontal passage provides vents for each separate premise in building. At low atmospheric pressure, excess pressure in premise induces gases, vapors or air inside it to rush into passages formed by facing tiles for discharging to atmosphere at high velocity. EFFECT: higher efficiency. 4 dwg
|
