| 摘要 |
The present invention relates to an integrated basement ventilation device and, more particularly, to a device which improves a basement ventilation device to use latent heat when supplying air to carry out adiabatic air conditioning, in which a damper self-opened/self-closed according to exhaust air is forcibly closed in case of fire, and in which total automatic control is possible according to a local condition of air in a basement structure. The integrated basement ventilation device comprises an air supply fan (100) installed at an air inlet in each level along an air supply shaft (10) of a basement structure (1); an air exhaust fan (200) installed at an air outlet in each level toward an air exhaust shaft (20) of the basement structure (1); multiple connection fans (300) supported by a ceiling in each level of the basement structure (1) to form multiple flow passages from the air supply fans (100) to the air exhaust fans (200); and a control unit inputted with electrical signals from sensors (410) evenly distributed along the ceiling in each level of the basement structure (1) to totally control the air supply fans (100), the air exhaust fans (200), and the connection fans (300). The increase in the inner temperature of the basement structure can be controlled with inexpensive costs. Fire safety is improved by preventing fire from spreading to other floors. Particularly, fire can be extinguished at an initial state, and the air quality of the basement structure is considerably improved so as to remarkably improve marketability and maintainability of the whole equipment. |
