| 摘要 |
PURPOSE: A greenhouse is provided to maximize the heat insulation effect inside the greenhouse by reciprocally connecting a plurality of arc frameworks with framework fittings, thereby furnishing a dome shaped greenhouse framework, and covering double vinyl sheets having air layers on the dome shaped greenhouse framework, thereby fixing the double vinyl sheets with vinyl fixing means. CONSTITUTION: The greenhouse comprises ring shaped circular frameworks(170) which is formed at the lower part contacted with the ground surface by continuously connecting end parts of arc frameworks(110) with framework fittings(160); a dome shaped greenhouse framework(100) which is formed on the ring shaped circular frameworks(170) by continuously arranging 3 or more of the arc frameworks(110) and connecting each end parts of the arranged arc frameworks(110) with the framework fittings(160); and an entrance door(130) which can be opened or closed is formed on one side surface of the vinyl covered greenhouse framework after vinyl(140) having air layers(141) is covered on the greenhouse framework(100). |
