요약2 |
It is common to design the duct branches where to supply the required air flow for individual room in a residential apartment house. However it is difficult to adjust the air volume adequately in small air duct branches in residential ventilation system. The purpose of this study is to figure out the performance of Multidrop chamber coupling system for the residential ventilation system. The experiments were designed to evaluate Multidrop chamber system in apartment units of 84㎡. Multidrop chamber duct and general duct were established on the ceiling of the apartment to evaluate the distribution performance of air supply rate. As a result, distribution deviation of air supply rate in the multidrop chamber system is different from designed air supply rate by -3% ~ 10%. Therefore, the Multidrop chamber system is considered to satisfy proper air supply rate of each room in Apartment Houses. |