首页>
外国专利>
Energy-efficient variable-air volume (VAV) system with zonal ventilation control
Energy-efficient variable-air volume (VAV) system with zonal ventilation control
展开▼
机译:带区域通风控制的节能型可变风量(VAV)系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A ventilation and air-conditioning system uses a first variable-air-volume system to cool and dehumidify fresh outside air and deliver it through a first duct to a mixing box located downstream. The system also uses a second variable-air-volume system to further cool and dehumidify recycled air and deliver it through a second duct to the mixing box where the fresh and recycled air are able to mix prior to ventilation into a room or office. The system uses a carbon dioxide sensor and a temperature sensor to provide feedback signals to a control system, which in turn regulates fan speeds and damper openings in order to provide optimal cooling and ventilation and to conserve energy when cooling and ventilation requirements are low.
展开▼