| 摘要 |
The present invention relates to a vinyl green house with a cool/hot air circulation channel, wherein the cool/hot air circulation channel is arranged in a vinyl screen covering an exterior of the green house and high-frequency welded to an inner surface of the vinyl screen, such that cool air circulates through the cool/hot air circulation channel in the summertime and hot air circulates through the cool/hot air circulation channel in wintertime. The present invention enables the cultivation of crop plants with the internal temperature of the vinyl green house optimally set for each season of summer and winter. Further, the present invention is efficient from an economic viewpoint as it achieves cooling and heating effects for an interior of the green house through the use of a single cool/hot air circulation channel. Further, the cool/hot air circulation channel of the present invention is arranged inside of the vinyl screen covering the exterior of the green house, thereby preventing frost and collapse of the green house during the wintertime as the cool/hot air circulation channel causes snow to thaw rather than accumulate. |
