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Novel conduit and multifunctional water-saving irrigation device containing the conduit

A new type of pipeline technology, applied in the field of pipelines, can solve the problems of excessive or insufficient water supply, unreachable, uncontrollable irrigation water volume, etc.

Inactive Publication Date: 2004-08-18
THE EARTH ECOLOGICAL SCI TECH IND FUJIAN PROVINCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the existing buried irrigation devices are: (1) the amount of irrigation water is uncontrollable, and excessive or insufficient water supply often occurs, which is not conducive to plant growth and water saving
(2) Sand and impurities in the soil are easy to block the outlet hole
Although some buried irrigation devices try to solve this problem by adding cotton yarn into the water outlet hole or winding the filter screen outside the hole, but their structure is unreasonable, the practicability is poor, and the expected effect cannot be achieved. to irrigation effect

Method used

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  • Novel conduit and multifunctional water-saving irrigation device containing the conduit
  • Novel conduit and multifunctional water-saving irrigation device containing the conduit
  • Novel conduit and multifunctional water-saving irrigation device containing the conduit

Examples

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Embodiment Construction

[0024] Such as figure 1 , figure 2 , image 3 As shown, this new type of pipe is a hollow pipe body 1, with bosses 2a, 2b symmetrically arranged on both sides of the outer wall of the pipe, in the shape of ears, and the bosses 2a, 2b extend longitudinally along the outer wall of the pipe. The two bosses 2a, 2b are respectively provided with grooves 3a, 3b, and the grooves 3a, 3b are provided with water outlet holes 4a, 4b communicating with the inside of the pipe, and the water outlet holes 4a, 4b on both sides are arranged symmetrically.

[0025] Such as Figure 4 , Figure 5 , as shown in Figure 6, the multifunctional water-saving irrigation device is composed of the above-mentioned novel pipelines and stoppers 5a, 5b, and the stoppers 5a, 5b are placed in the grooves 3a, 3b. The height and thickness of the block are slightly smaller than the height and depth of the groove, and the block 5a, 5b is movable in the groove 3a, 3b, which not only makes the block 5a, 5b easy ...

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Abstract

The present invention provides one kind of pipe with outer lugs, which have groove and water outlet hole, and one kind of multifunctional water saving irrigation apparatus comprising the pipe and stopping block. The stopping block is set movably inside the groove with some interval in between. The pipe can convey water and vapor simultaneously, and part of water seeps via the interval to infiltrate soil while other part is dispersed in water vapor. The present invention has the features of high irrigation efficiency, high water saving effect and quantitative control of irrigation amount. The present invention is especially suitable for use in desert and other high temperature and water lacking area.

Description

1. Technical field [0001] The invention relates to a pipeline and an irrigation device containing the pipeline. 2. Background technology [0002] Agricultural production uses a variety of pipes to transport water, fertilizers and other substances to irrigate crops. There are various forms of irrigation, such as sprinkler irrigation, drip irrigation, buried irrigation, etc. In deserts, deserts and other high-heat and water-scarce areas, in order to reduce water evaporation and loss, buried irrigation is usually used, that is, pipes are buried in the soil layer below the surface to directly supply water to plant roots. The device used for submerged irrigation generally includes a hollow pipe body, and a water outlet hole is opened on the pipe wall, and the water in the pipe seeps out from the water outlet hole to soak the soil. The disadvantages of the existing buried irrigation devices are: (1) the amount of irrigation water is uncontrollable, and exc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/00A01G25/06
Inventor 丁荣吾
Owner THE EARTH ECOLOGICAL SCI TECH IND FUJIAN PROVINCE
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