Building block for water conveyance canal

Abstract

The invention discloses a building block for a water conveyance canal. The building block comprises a block body laid on each canal wall at both sides of the water conveyance canal; one side, which is towards the canal wall, of the block body is provided with a soil retaining body; one side, which is towards water, of the block body is provided with a waterward body; a connecting body extending along the height direction of the block body is arranged between the soil retaining body and the waterward body; the upper lateral surface of the connecting body is respectively lower than those of the soil retaining body and the waterward body; the lower lateralsurface of the connecting body respectively extends towards both the sides along the width direction of the block body to form rib plates; the lower lateral surfaces of the rib plates are respectively higher than those of the soil retaining body and the waterward body; two end faces of the soil retaining body in the height direction and two end faces of the soil retaining body in the width direction are respectively provided with grooves connected end to end. The building block has the beneficial effect that the building block is beneficial for preventing water resource loss, is beneficial to growth of fish and aquatic plant and is beneficial for successfully escaping in the emergency.

Description

technical field [0001] The invention relates to a construction material for a water conservancy project, in particular to a construction material for a dam on both sides of a water delivery channel, which is beneficial to the improvement of the ecological environment and is conducive to escape when an emergency occurs. of blocks. Background technique [0002] Water conservancy projects are generally used to adjust the uneven rainfall in nature, store water when there is plenty of rain, and release water when there is not enough rain. The water delivery channel is a kind of water conservancy project. Its main function is that when the drought occurs, the crops need water to irrigate, and the water in the reservoir is delivered to the farmland through the water delivery channel. At this time, the soil on both sides of the water delivery channel often It is very dry. If the water delivery channel is not treated with anti-seepage, a large amount of precious water will be lost, ...

AI Technical Summary

Problems solved by technology

If the block of this invention patent is used in the sewage treatment system in municipal engineering, a large amount of harmful substances will seep into the land and cause great harm to the environment

In addition, since the plant growth cavity in the block of the invention patent is set in the middle of the block, the internal volume is limited, and at the same time, some space needs to be reserved for cultivating soil. The remaining space is very cramped, and the plant grows The cavity can only be connected with the outside world by setting ecological holes in the horizontal direction through two right-angle turns, which is not conducive to the growth of animals and plants, so it is not an ecological block

Furthermore, since most of the water delivery channels are built on the side of the field road at the foot of the mountain, and because the land is expensive, the general water delivery channels will be repaired relatively deep. If the blocks of this invention patent are built in the water delivery channel, the Moss plants will grow on the block, which is very slippery. If someone accidentally falls into the water delivery channel, without a reliable grip, they cannot save themselves under the impact of the water flow, which is not conducive to escape

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