| 摘要 |
PURPOSE: A vinyl house having an openable and closeable ceiling portion to control the inner temperature thereof as occasion demands and a sprinkler to prevent an accumulation of snow or lower the inner temperature thereof during summer season is provided which can be stably used in raising crops. CONSTITUTION: This agricultural vinyl house comprises: a first rafter being driven into the ground on its one side end and having a straight portion(34) of a specified length on its another side end; a second rafter(36) having the same shape as the first rafter and a straight portion(38) of a specified length on its another side end to be constructed crossly in the form of an X shape with that of the first rafter; a cover rafter(40) constructed by a clamp(54) on the side end of the straight portion of the first and second rafter; a support rod(42,44) constructed at the center portion and on both sides of the cover rafter; a spray tube(48) connected to a water pipe(62); a pillar(50) constructed through an X crossing portion of the straight portion of the first and second rafter; and a vinyl cover winding rod(58) for winding and lifting the vinyl cover(52). |
