Anti-clogging joint used for soil improvement by drip irrigation under film in saline-alkali land

A soil improvement and plastic film technology, applied in the field of irrigation, can solve the problems of plants that cannot be irrigated, easy to block drip irrigation holes, and sediment in pipes, and achieves the effect of simple structure, improved survival rate, and guaranteed normal use.

Inactive Publication Date: 2017-02-15
SHANDONG SUNWAY LANDSCAPE TECH
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Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-blocking joint for soil improvement of drip irrigation under saline-alkali mulch, to solve the problem that there

Method used

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  • Anti-clogging joint used for soil improvement by drip irrigation under film in saline-alkali land
  • Anti-clogging joint used for soil improvement by drip irrigation under film in saline-alkali land
  • Anti-clogging joint used for soil improvement by drip irrigation under film in saline-alkali land

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-6 , the present invention provides a technical solution: an anti-blocking joint for drip irrigation soil improvement under saline-alkali mulch, comprising a water inlet pipe 2, the outer wall of the left end of the water inlet pipe 2 is provided with a mounting thread 1, and the right end of the water inlet pipe 2 is connected to There is an anti-blocking pipe 3, the bottom of the anti-blocking pipe 3 is provided with a silt outlet 4, the ...

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Abstract

The invention discloses an anti-clogging joint used for soil improvement by drip irrigation under a film in a saline-alkali land, belonging to the technical field of drip irrigation. The anti-clogging joint comprises a water inlet pipe, wherein the outer wall of the left end of the water inlet pipe is provided with an installation thread; the right end of the water inlet pipe is connected with an anti-clogging pipe; the bottom part of the anti-clogging pipe is provided with a silt outlet; the bottom part of the silt outlet is provided with a silt collecting tank; and the bottom part of the inner cavity of the silt collecting tank is provided with a pressure control valve. The anti-clogging joint provided by the invention has the advantages of convenient use, ingenious design, and strong practicability and novelty; by utilizing the silt collecting tank arranged at the bottom part of the anti-clogging pipe, silt in a pipeline can be effectively collected; the pressure control valve can automatically discharge impurities like the silt; an anti-clogging device can effectively filter impurities like the silt; an anti-clogging blade can scrape congelation located at the left side of a filtration device; and the anti-clogging joint can effectively prevent the impurities like the silt from entering the drip-irrigation pipe and clogging the drip-irrigation holes, so the survival rate of a plant is improved, and the use cost is reduced.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to an anti-blocking joint for soil improvement of drip irrigation under saline-alkali mulch. Background technique [0002] As we all know, soil improvement in saline-alkali land is difficult, mainly reflected in the high salt content of soil components in saline-alkali land, serious soil compaction, which is not conducive to plant production, and serious soil desertification, which makes it difficult to improve saline-alkali land. [0003] With the continuous innovation of science and technology, some irrigation technologies have emerged as the country vigorously supports the improvement of saline-alkali land. Under-mulch drip irrigation is a way of integrating water-saving irrigation, drip irrigation, etc., that is, on the drip irrigation belt or drip irrigation capillary. Cover with a layer of mulch. This technology is to supply water through a controllable pipeline system. Af...

Claims

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Application Information

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IPC IPC(8): A01G25/02
CPCA01G25/023A01G25/026A01G2025/006
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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