YOUN, KI MOONKR,윤기문,LEE, SEONG SIKKR,이성식,LEE, YONG MINKR,이용민
申请号：
KR1020120148354
公开号：
KR1020140078972A
申请日:
2012.12.18
申请国别(地区):
KR
年份:
2014
代理人:
摘要：
The present invention relates to a sprinkler used to sprinkle water or chemicals such as agricultural chemicals and, more specifically, provides a sprinkler having functions for preventing waterdrops and correcting pressure. The sprinkler comprises an inlet part formed at a lower side of the sprinkler and connected to a connection hose a waterdrop preventing part including a cylindrical cover built in a horizontal direction at a lower side and having one open inner end, an extension plate built at the one open end of the cover and extensible by water pressure, a pressure member mounted at the inside of the cover to be in contact with the extension plate, and a spring mounted at the space between the pressure member and the cover a flow passage part comprising a horizontal flow passage horizontally formed at the upper side of the inlet part and opened and closed according to the extension and contraction of the extension plate and a vertical flow passage connected to the horizontal flow passage and formed in a vertical direction and a pressure correcting part connected to the vertical flow passage and comprising a movable pressure correcting plate for correcting the amount of water sprinkled according to water pressure. The sprinkler of the present invention can reduce a difference in the quantity of water sprinkled between sprinklers mounted at front and rear sides and minimize damage to plants due to waterdrops by sprinkling water only when a certain pressure is maintained and preventing waterdrops when pressure is under a certain value because the sprinkler has a waterdrop preventing function and a pressure correcting function at the same time. Further, the sprinkler can evenly sprinkle water on a slope as well as on ground by controlling a certain amount of water to be sprinkled at farmland by correcting pressure deviation.COPYRIGHT KIPO 2014본 발명은 각종 작물 재배시 물이나 약제(농약, 비료 등)를 사방으로 고루 살수하는데 사용되는 스프링클러에 관한 것으로, 스프링클러 하단 일측에 형성되고 접속호스와 연결되는 유입부 하부 타측에 수평 방향으로 내설되고 내측
