| 摘要 |
<p>PURPOSE: A consonant wind volume ventilation apparatus is provided to maintain the volume of blowing air evenly by controlling the RPM of a motor. CONSTITUTION: A consonant wind volume ventilation apparatus comprises a case(10), a heat exchanger(20), an outside air suction fan(40), an inside air suction fan(30), a wind speed measuring system, and a controller(60). The case comprises an outside air suction port, an outside air supply port, an inside air suction port, and an inside air supply port. The heat exchanger is installed in the case. The heat exchanger sucks inside air and discharges outside. The outside air suction fan is installed in one of the outside air suction port and the outside air supply port. The inside air suction fan is installed in one of the inside air suction port and the inside air supply port. The controller controls the RPM of motors of the outside air suction fan and the inside air suction fan.</p> |
