The present invention relates to an agricultural vinyl greenhouse humidifier, in which the inside of a vinyl greenhouse is humidified through vapor generated by making heated air which is heat-exchanged at high temperature come in contact with an immersion plate, so crops grown in the vinyl greenhouse are prevented from being damaged by cold weather, and a structure of the humidifier is simplified, so production costs and electricity consumption are reduced and economical feasibility is improved.COPYRIGHT KIPO 2015본 발명은 고온으로 열교환된 가열공기가 침수판과 접촉하여 발생하는 증기로 비닐하우스 내부를 가습하여 비닐하우스에서 재배하는 경작물의 냉해를 방지함은 물론 가습장치의 구조가 간소화되어 제조원가가 낮고 전력소비가 적어 경제성을 향상시키는 농업용 비닐하우스 가습장치에 관한 것이다.
