Suspension-bridge-type rice field water control gate

Abstract

The invention relates to a suspension-bridge-type rice field water control gate comprising a main water gate body, a gate and water gate positioning calipers. A valve positioning clamping groove is arranged on the water gate positioning calipers, a beam clamping groove is arranged at the upper end of the water gate positioning calipers, the gate is a suspension-bridge-type gate, the water gate body comprises a baseplate and two side plates, the bottom ends of the side plates are respectively and vertically connected with two sides of the baseplate, fixing beams are arranged at the upper end of the side plates, the bottom end of the suspension-bridge-type gate is in rotary connection with the baseplate, and the bottom end and the side edge of the suspension-bridge-type gate are connected with the water gate body through a gate sealing curtain. The water control gate is simple in structure and reasonable in design; the problem of working burdens of farmers brought by building rice field water outlets and water inlets by the means of storing soil with woven bags is solved, pollution to field environment caused by woven bag damages is avoided, standard water supplying output is guaranteed when water is delivered and drained from water channels and the rice field, and precious water source is saved.

Description

Technical field [0001] The invention relates to a new water control gate and water control method, which is suitable for various water channels, reservoirs and rice field inlets and outlets. Background technique [0002] At present, the existing water control method is equipped with a gate in the concave groove, and the gate is lifted up and down to control the water. When drainage is needed, the gate is lifted and the water flows out from the lower part of the gate. The disadvantage is that if there is no intelligent water level control system or no special guards If the gates are not closed on time, the water in the canals, reservoirs or rice fields cannot be monitored, which will result in excessive or clean water loss. If the gates are closed, the water cannot flow out at all; therefore, someone needs to guard the water on time and close the gates on time, although some reservoirs The gate is equipped with a computer control system, but this greatly increases the cost of the ...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing water control method is to install a gate in the concave groove, and use the gate to lift up and down to control the water. When drainage is required, the gate is lifted, and the water flows out from the lower part of the gate. The disadvantage is that if there is no intelligent water level control system or special guards If the gates are not closed on time, the water in the canals, reservoirs or rice fields cannot be monitored, which will lead to excessive or net water loss. If the gates are closed, the water will not flow out at all; therefore, someone needs to watch the water and close the gates on time. The gate is equipped with a computer control system, but this greatly increases the cost of the gate. For small water storage occasions such as paddy fields and canals, it is time-consuming and labor-intensive to use the traditional method of controlling water with pull-up gates or the method of stacking woven bags for water storage. The amount of water supply cannot be controlled. Even if the lift gate is closed, water will still flow out through the gaps at the bottom and sides of the gate, wasting a lot of water resources

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