MODULAR TRANSPIRED SOLAR AIR COLLECTOR

摘要

A solar air heating module provides heated air to a ventilation system. The solar air heating module includes a collector for heating and drawing in outside air and a housing. The collector includes an absorber plate for absorbing incident sunlight and includes a plurality of perforations therethrough. The perforations are distributed across the absorber plate for allowing passage of air into the collector. The collector also includes a collector tray mounted behind the absorber plate. The collector tray includes an output for allowing the passage of air out of the collector. The collector tray is spaced from the absorber plate to define a cavity therebetween in which air can to flow towards the output. The housing is mounted to the collector tray and forms a plenum therewith for receiving air from the output. The plenum is at a lower pressure than that of the outside air. The plenum is connected to the ventilation system. A plurality of modules may be combined to form a system.