Novel plastic component and field irrigation and drainage integrated plastic channel thereof

Abstract

The invention relates to a novel plastic component and a field irrigation and drainage integrated plastic channel thereof. The novel plastic component is structurally characterized in that a channel wall of the novel plastic component is divided into an inner channel wall, an outer channel wall and a channel wing, the inner channel wall is an irrigation water flow passage, and the outer channel wall and the channel wing are in close fit with a farmland ditch; a connection groove is divided into a head-end connection groove and a tail-end connection groove, the head-end connection groove is positioned at the head end of the plastic channel, and the tail-end connection groove is positioned at the tail end of the plastic channel. Plastic which is long in service life and recyclable is adoptedto integrate a field irrigation channel and a drainage ditch to achieve the objective of conserving cultivated land. Compared with conventional irrigation channels and drainage ditches, cultivated land occupied by the drainage ditch is reduced greatly, and irrigation water utilization coefficient is improved. The novel plastic component is simple in structure and convenient and quick in transportation; combining is realized through a connection device, so that construction procedures are simplified, and construction efficiency is improved greatly; by additionally arranging a cover plate, irrigation water evaporation can be prevented while earthing planting can be realized, and requirements of ecological agriculture are met.

Description

technical field

[0001] The invention relates to the technical field of farmland water conservancy irrigation and drainage engineering, in particular to a novel plastic component and an integrated plastic channel for field irrigation and drainage. Background technique

[0002] Traditional agricultural irrigation and drainage facilities are generally structures that separate irrigation and drainage. Drainage ditches generally use trapezoidal soil channels, masonry rectangular channels, etc.; irrigation channels generally include rectangular precast concrete channels, trapezoidal cast-in-place concrete channels, and trapezoidal precast concrete channels. Channel, rectangular cast-in-place concrete channel.

[0003] The field drainage ditch occupies a large area, which greatly wastes the cultivated land, and at the same time, the drainage flow rate is small, resulting in low drainage efficiency. Irrigation channel anti-seepage is the most direct and most effective measure to im...

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