| 摘要 |
<p>PURPOSE: A suction air control device for improving the cooling and dehumidifying efficiency of a thermo-hygrostat is provided to prevent drop wise in the lower part of an evaporator coil by passing the constant amount of air. CONSTITUTION: A thermo-hygrostat comprises a body formed into a square shape. The body comprises a filter, a control unit(1), an evaporator(4), a humidifier(6), and a blower inside. A perforated plate is installed at the rear part of an air suction port. Inflow air from the outside constantly controls the air flow in the whole section of the evaporator. At the upper part of the perforated plate, the small amount of the air is controlled as the size of a hole is small. At the lower part of the perforated plate, the gap between the holes is narrow and the size of the hole is big so that the large amount of the air is large. [Reference numerals] (AA) Wind speed of the existing thermohygrostat</p> |
