VENTILATOR FOR GREENHOUSE

PURPOSE: A plastic greenhouse is provided to be able to control the ventilation amount, and to ventilate air inside of the plastic greenhouse to the maximum with the minimum movement. CONSTITUTION: A frame part (20) is equipped with a pair of insertion parts (21) equipped in a gutter shape with an o...

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Bibliographic Details
Main Author GIM, YEONG SU
Format Patent
LanguageEnglish
Korean
Published 20.08.2013
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
TRAPPING
WATERING
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Summary:PURPOSE: A plastic greenhouse is provided to be able to control the ventilation amount, and to ventilate air inside of the plastic greenhouse to the maximum with the minimum movement. CONSTITUTION: A frame part (20) is equipped with a pair of insertion parts (21) equipped in a gutter shape with an open top, and a fitting groove (23). A fixing part is formed with a ventilation part where the outside air is ventilated, and a blocking part where the air is blocked, alternately. A moving blockage part (40) has moving blockage plates (41) consecutively fastened to a connection piece (42) at a fixed gap so as to correspond to multiple ventilation parts. A transfer means transfers the moving blockage part to the longitudinal direction so as to open/close the ventilation part. The frame part is separately formed with the ventilation part and the blocking part as a boundary. The separated frame part is connected to a frame connector (60).
Bibliography:Application Number: KR20120013397