Novel water conservancy facility

Abstract

The invention discloses a new type of water conservancy facility, which comprises a main body installed on the bottom of a canal and water diversion devices arranged on the top of the main body and oppositely arranged left and right. Each water diversion device includes a column on the left side and a sliding joint on the right side. The column and the water diversion drum arranged between the column and the sliding column, the main body is provided with guide cavities extending left and right opposite each other, and the top of each guide cavity is provided with a transverse direction extending along the left and right sides of the top of the guide cavity. groove, the top of the extension section on the right side of each transverse groove is provided with a guide groove, the sliding connection in the guide cavity is connected with the first sliding block, and the left side of the top of the first sliding block is provided with a protrusion extending into the transverse groove. Out of the block, the inner thread of the first sliding block is matched with the first screw rod extending left and right, and the main body on the left side of each guiding cavity is provided with a transfer cavity; the invention has a simple structure, speeds up the flow rate of water, and realize Water diversion irrigation improves the installation speed, reduces equipment investment and reduces manufacturing costs and maintenance costs.

Description

technical field [0001] The invention relates to the technical field of water conservancy, and is a novel water conservancy facility. Background technique [0002] Water conservancy irrigation is one of the essential production links for agricultural production, especially in arid and rainless areas, efficient water conservancy irrigation equipment plays a vital role in improving crop yields. In order to speed up water diversion, water diversion devices, such as water pumps, need to be installed at the mouths of some canals with small water level drops. However, such water diversion devices can only be used temporarily and cannot be installed in the canal for long-term use. They cannot meet the existing needs, and some areas will A water diversion drum is installed at the mouth of the channel, and the water flow is accelerated through the rotating blades. However, these water diversion drums are mostly integrated structures, which are difficult to disassemble and have a singl...

AI Technical Summary

Problems solved by technology

In order to speed up water diversion, water diversion devices, such as water pumps, need to be installed at the mouths of some canals with small water level drops. However, such water diversion devices can only be used temporarily and cannot be installed in the canal for long-term use. They cannot meet the existing needs, and some areas will Install water diversion drums at the mouth of the channel to speed up the water flow through the rotating blades. However, these water diversion drums are mostly integrated structures, which are difficult to disassemble and have a single size, and cannot meet the needs of different water diversion volumes.

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