| 摘要 |
PROBLEM TO BE SOLVED: To provide a house with an air film structure for agriculture excellent in heat retaining property, translucency, durability and economical efficiency, relatively facilitated in operation for extending film as covering material, and also enabling prevention of accumulation of dew condensation water in an air film even when air in the house is introduced. SOLUTION: The house with an air film structure for agriculture has the following structure: at least the ceiling part of the house is provided with an air film structure where air is pressed into a space between a lower-surface translucent polyolefin film 1 and an upper-surface translucent polyolefin film 2 with a blower; the two sheets of film 1 and 2 are fixed to a horizontal fixing rail 3 for fixing the film at both side surfaces of the house through inserting a waveform linear spring 4 into the groove of the fixing rail; a plate-like spacer 5 is engaged with the groove of the fixing rail 3 while having prescribed intervals and being put between the two sheets of film 1 and 2; and a space functioning as a water drainage flow path is formed at both sides of the spacer 5. COPYRIGHT: (C)2009,JPO&INPIT
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