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Quantitative irrigation device for hole application

An irrigation device and hole application technology, applied in watering devices, gardening, agriculture, etc., can solve the problems of non-point source evaporation of water, frequent watering, etc.

Active Publication Date: 2022-04-22
重庆广聚林业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the invention provides a quantitative irrigation device for hole application, which solves the technical problem that the existing fruit tree irrigation is likely to cause the surface source evaporation of water and frequent watering

Method used

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  • Quantitative irrigation device for hole application
  • Quantitative irrigation device for hole application
  • Quantitative irrigation device for hole application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-9 , A quantitative irrigation device for acupoint application provided by the present invention includes a box body 1, a box cover 2, a liquid level control mechanism 3, a quantitative irrigation mechanism 5 and an irrigation start-stop mechanism. The box body 1 is provided with a partition plate 11 , and the partition plate 11 divides the inner cavity of the box body 1 into a water storage chamber 12 and an irrigation chamber 13 . A water replenishment port 15 is provided at the bottom of the partition plate 11 , and the water storage chamber 12 and the irrigation chamber 13 are communicated through the water replenishment port 15 . The tank cover is also provided with a water injection port (not shown in the figure), and the water injection port is located above the water storage chamber 12 . The bottom of the irrigation chamber 13 is provided with two irrigation ports 14 , and each of the irrigation ports 14 is provided with a permeable orifice plate f...

Embodiment 2

[0037] Compared with Embodiment 1, this embodiment sets at least three irrigation ports. see Figure 7-13 , the quantitative irrigation mechanism 5 also includes a pressing cylinder 52 , a second screw 55 , a rotating block 56 , a pressing rod 57 and an annular plate 58 . The bottom end of the first screw 51 is provided with the pressure cylinder 52, the first screw 51 is hollow, the second screw 55 is screwed to the axis of the first screw 51, and the rotating block 56 is connected to the second screw. 55, the bottom end is rotatably connected, and the outer circumference of the pressure cylinder 52 is provided with at least two limiting grooves 521, and each limiting groove 521 accommodates one of the pressure rods 57, and the end of the pressure rod 57 close to the second screw 55 is connected with the rotating block. 56 hinged. Preferably, the pressure cylinder 52 includes a first cylinder body and a second cylinder body, the first cylinder body and the second cylinder b...

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Abstract

The acupoint quantitative irrigation device of the present invention includes a box body, a box cover, a liquid level control mechanism, a quantitative irrigation mechanism, and an irrigation start-stop mechanism; a partition plate is arranged in the box body, and the partition plate divides the inner cavity of the box into water storage chamber and irrigation chamber; there are at least two irrigation ports at the bottom of the irrigation chamber, and each irrigation port is provided with a permeable orifice plate for seepage drainage to the outside of the box; a liquid level control mechanism is provided on the side of the partition near the irrigation chamber; The quantitative irrigation mechanism includes a first screw rod, a pressing plate, an extension spring and a sealing block. The irrigation device of the present application is buried around the fruit trees, and water is slowly released to the soil layer at the root of the fruit trees through the permeable holes provided in the irrigation chamber to form permeable irrigation, which effectively prevents the surface source of water from evaporating; The irrigation room replenishes water to avoid frequent watering; at the same time, the quantitative irrigation mechanism is used to close or open some irrigation ports, and the irrigation start-stop mechanism controls the start or end of the irrigation operation, achieving the purpose of quantitative irrigation.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a quantitative irrigation device for hole application. Background technique [0002] Traditional orchard irrigation is to directly sprinkle water near the roots of fruit trees, and absorb water through the roots of fruit trees. This irrigation method has the following disadvantages: 1) It is easy to cause surface source evaporation of water, resulting in loss and waste of water, and it is difficult to give Crops provide an optimal and balanced water supply; 2) Every time the watering process is completed, its timeliness is poor, resulting in frequent watering and increased labor. Contents of the invention [0003] Aiming at the defects in the prior art, the present invention provides a quantitative irrigation device for hole application, which solves the existing technical problems that the irrigation of fruit trees easily causes surface source evaporation of water ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/00
CPCA01G25/00
Inventor 卢林胡阳向轶波
Owner 重庆广聚林业开发有限公司