Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an anti-overflow farmland irrigation canal. The anti-overflow farmland irrigation canal comprises a machine body and a canal body arranged on the lower side of the machine body, the canal body is used for water flow to pass through, a water outlet communicating with the outside is formed in the canal body, the water outlet is used for water drainage, a detection cavity located on the rear side of the canal body is formed in the machine body, a through detection port is formed between the detection cavity and the canal body, and a first sliding groove is formed in the rear wall of the detection cavity. According to the anti-overflow farmland irrigation canal, the water level in the canal body can be automatically detected, and when the water level is high, a water storage opening is automatically opened through buoyancy, so that the water level is reduced, and the situation that water overflows to damage farmland crops is prevented; when the water level is high, force generated by flowing of water flow can be utilized, so that the water outlet is closed, and the situation that a blockage at the water outlet is flushed away, and consequently, a farmland is submerged is avoided; and meanwhile, the torrential degree of the water flow can be detected, and a closing block is propped against and prevented from being flushed away by the torrential water flow.
本发明公开了一种防溢出的农田灌溉水渠，包括机体以及设置于所述机体下侧的水渠，所述水渠用于水流通行，所述水渠中设有与外界连通的排水口，所述排水口用来排水，所述机体中设有位于所述水渠后侧的检测腔，所述检测腔和所述水渠之间设有贯穿的检测口，所述检测腔后壁上设有第一滑槽，本发明可以自动检测水渠中的水位高低，并在水位较高时通过浮力自动打开储水口从而减少水位而防止水溢出对农田作物造成损坏，并且在水位较高时能利用水流的流动时产生的力，从而封闭排水口防止排水口处的堵塞物被冲开，从而淹没农田，同时可以检测水流的湍急度并抵住封闭块避免其被湍急的水流冲开。
The invention discloses an anti-overflow farmland irrigation canal. The anti-overflow farmland irrigation canal comprises a machine body and a canal body arranged on the lower side of the machine body, the canal body is used for water flow to pass through, a water outlet communicating with the outside is formed in the canal body, the water outlet is used for water drainage, a detection cavity located on the rear side of the canal body is formed in the machine body, a through detection port is formed between the detection cavity and the canal body, and a first sliding groove is formed in the rear wall of the detection cavity. According to the anti-overflow farmland irrigation canal, the water level in the canal body can be automatically detected, and when the water level is high, a water storage opening is automatically opened through buoyancy, so that the water level is reduced, and the situation that water overflows to damage farmland crops is prevented; when the water level is high, force generated by flowing of water flow can be utilized, so that the water outlet is closed, and the situation that a blockage at the water outlet is flushed away, and consequently, a farmland is submerged is avoided; and meanwhile, the torrential degree of the water flow can be detected, and a closing block is propped against and prevented from being flushed away by the torrential water flow.
本发明公开了一种防溢出的农田灌溉水渠，包括机体以及设置于所述机体下侧的水渠，所述水渠用于水流通行，所述水渠中设有与外界连通的排水口，所述排水口用来排水，所述机体中设有位于所述水渠后侧的检测腔，所述检测腔和所述水渠之间设有贯穿的检测口，所述检测腔后壁上设有第一滑槽，本发明可以自动检测水渠中的水位高低，并在水位较高时通过浮力自动打开储水口从而减少水位而防止水溢出对农田作物造成损坏，并且在水位较高时能利用水流的流动时产生的力，从而封闭排水口防止排水口处的堵塞物被冲开，从而淹没农田，同时可以检测水流的湍急度并抵住封闭块避免其被湍急的水流冲开。
Anti-overflow farmland irrigation canal
一种防溢出的农田灌溉水渠
ZHAO GAOFENG (Autor:in)
13.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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