STRUCTURE OF BUILDING PROVIDED WITH TOP LIGHT WITH INSECT-PROOF NET

摘要

PROBLEM TO BE SOLVED: To provide a structure of a building provided with a top light with insect-proof net solving the following problem: a conventional building structure where a net for preventing invasion of harmful insects is put up at the opening part of a top light so as to be applicable to stretching and/or folding operation when opening/closing the top light intends only to easily install the net and/or elimination of bad effect caused by the stretching and/or folding operation, and thereby does not take any comprehensive countermeasure regarding opening/closing of the top light and measures against insect-proofing problems when the top light is open, and/or enforced ventilation by an exhaust fan.

SOLUTION: The structure of a building in a greenhouse provided with a top light for ventilation and suction air is obtained through placing an exhaust fan toward a wing direction of the greenhouse and/or toward the vicinity thereof, stretching the insect-proof net in the wing direction of the greenhouse so that the insect-proof net prevents the harmful insects from invading into the inside of the greenhouse and prevents helpful insects from going away from the greenhouse while aiming at drainage of the inside air and/or intake of outer air via the exhaust fan.

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