Water conservancy irrigation device

An irrigation device and water conservancy technology, applied in watering devices, fertilization devices, devices for capturing or killing insects, etc., can solve problems such as precise irrigation defects in quantitative irrigation, achieve good irrigation adaptability and improve irrigation accuracy. and quality effects

Inactive Publication Date: 2021-01-08
张子彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese patent (notification number CN207322212U) discloses a water conservancy irrigation device, although it can impr

Method used

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  • Water conservancy irrigation device
  • Water conservancy irrigation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1~3 , in an embodiment of the present invention, a water conservancy irrigation device includes a vertically arranged support installation cylinder 2, a water inlet pipe 1 is vertically arranged on the upper left corner of the support installation cylinder 2, and a guide pipe is horizontally arranged on the lower half of the support installation cylinder 2. The flow partition 9, the right side of the supporting installation cylinder 2 is vertically provided with an active diversion cylinder 20, and the lower end of the active diversion cylinder 20 is horizontally provided with a liquid-feeding diversion cylinder 14, and the lower right corner of the support installation cylinder 2 is connected to the active The diversion cylinder 20 is provided with a liquid suction hole 11, and the inside of the liquid suction hole 11 is provided with a one-way valve 12, and the left end of the diversion partition 9 cooperates with the support installation cylinder 2 to vert...

Embodiment 2

[0024] On the basis of Embodiment 1, the lifting stud 26 is driven by the lifting motor 25 to cooperate with the lifting screw barrel 27 for lifting adjustment, and under the cooperation of the lifting guide column 23 and the lifting guide cylinder 24, stable lifting is realized, so that the lifting The limit position of the piston plate 19 is adjusted to change the flow rate of a single irrigation and further improve the accuracy of irrigation.

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Abstract

The invention relates to the field of water conservancy equipment, in particular to a water conservancy irrigation device which comprises a vertically-arranged supporting mounting barrel. A water inlet pipe is vertically arranged at the upper left corner of the supporting mounting barrel, a flow guide partition plate is horizontally arranged on the lower half section of the supporting mounting barrel, and an active flow guide cylinder is vertically arranged at the right side of the supporting mounting barrel; a liquid feeding flow guide cylinder is horizontally arranged at the lower end of theactive flow guide cylinder, the lower right corner of the supporting mounting barrel is communicated with the active flow guide cylinder, a liquid pumping hole is formed, a one-way valve is arrangedin the liquid pumping hole, quantitative irrigation is conducted through liquid pumping and discharging of a piston, and in the irrigation process, primary mixing of snake-shaped flow guiding is conducted in cooperation with the liquid pumping process; and then secondary mixing of a turbulent flow column is carried out in cooperation with the liquid discharging process, a stirring device is omitted, the single irrigation amount is controlled through active adjustment of the height, the irrigation adaptability adjustment capacity of the device is good, uniform drip irrigation is used in cooperation, and the irrigation precision and quality of the device are remarkably improved.

Description

technical field [0001] The invention relates to the field of water conservancy equipment, in particular to a water conservancy irrigation device. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, fishways, etc. to achieve their goals. The existing water conservancy irrigation devices have a small irrigation range. Moreover, the existing irrigati...

Claims

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Application Information

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IPC IPC(8): A01G25/02A01M7/00A01C23/04
CPCA01C23/042A01G25/02A01M7/0025Y02A40/22
Inventor 张子彪
Owner 张子彪
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