Fully passive-type solar lumber drying house

摘要

A fully passive-type solar lumber drying house classified into two models, one is an east-west model configured as a half Quonset hut that lumber's axis loaded is parallel to the east-west direction, and another is a north-south model configured as a Quonset hut that lumber's axis loaded is parallel to the north-south direction and the house is fully surrounded by a triple transparent film and a carbon fiber sheet and is available to be used through all year in which stacked lumber can be dried due to solar energy being assisted by auxiliary heat for one or two weeks under leaving the dry process controlled automatically, and besides moist air inside the house is exhausted through an insulated cylinder.