Microporous labyrinth type anti-blocking drip irrigation pipe

A drip irrigation pipe and labyrinth technology is applied in the field of microporous labyrinth anti-blocking drip irrigation pipes, which can solve the problems of buried drip irrigation pipes blocking the water outlet, and achieve the effects of reducing production process costs, simplifying filtering equipment, and improving anti-blocking performance.

Inactive Publication Date: 2015-01-28
HEBEI YUYAN IRRIGATION EQUIP
View PDF9 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a microporous labyrinth anti-blocking drip irrigation pipe with simpl

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Microporous labyrinth type anti-blocking drip irrigation pipe
  • Microporous labyrinth type anti-blocking drip irrigation pipe
  • Microporous labyrinth type anti-blocking drip irrigation pipe

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0025] The key technology of the microporous labyrinth anti-clogging drip irrigation pipe of the present invention is the original creation of using microporous fibers or foaming materials to cover the dripper as the filling material of the microporous labyrinth channel, and the dripper outlet slits are staggered with the drip irrigation pipe outlet holes It is set, with the help of the capillary action of the fiber material, so that the irrigation water can seep out from the dripper slit through the fiber material of the drip irrigation pipe.

[0026] Such as figure 1 Shown: The microporous labyrinth anti-clogging drip irrigation pipe of the present invention is composed of a drip irrigation pipe 5 and an embedded dripper 4. The dripper is cylindrical, the hollow part is a water flow channel 6, and the water outlet is arranged on both sides of the drippe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a microporous labyrinth type anti-blocking drip irrigation pipe composed of a drip irrigation pipe body and an embedded drip head. The drip head is cylindrical, water slots are arranged in two sides or the middle of the cylinder, the cylinder is sleeved with a microporous labyrinth type anti-blocking permeable layer made of a fibrous material or opened foam microporous material, the arrangement interval of the drip head in the drip irrigation pipe body is more than 30cm, and water outlet holes are arranged in the wall of the drip irrigation pipe body circumferentially uniformly in a staggered manner and correspond to the positions of the water outlet slots of the drip head. The microporous labyrinth type anti-blocking drip irrigation pipe has the technical improvement advantages that anti-blocking performance is improved greatly, a drip irrigation system filter device can be simplified, and energy consumption for operation of a drip irrigation system is lowered; the drip head is in the shape of a cylindrical labyrinth and is directly embedded in the drip irrigation pipe during production, so that cost of production process of the drip head is lowered greatly, and changes on hardware of a drip irrigation pipe production line are not needed.

Description

technical field [0001] The invention relates to a microporous labyrinth anti-clogging drip irrigation pipe, in particular to a drip irrigation pipe suitable for underground application of field crops, and belongs to the technical field of water-saving irrigation agricultural equipment. Background technique [0002] Various embedded drip irrigation pipes currently used in the field of agricultural micro-irrigation technology are equipped with a set of labyrinths on each dripper to damp and reduce the pressure inside the drip irrigation pipe, and to balance the water outlet pressure and water output of each drip outlet. , so as to ensure that the water output of each drip outlet of the drip irrigation pipe is basically the same within a certain laying length. The production method is generally to engrave various labyrinth grooves or inlaid labyrinth patches on the outer cylindrical surface of the dripper, and then the dripper is embedded in the drip irrigation pipe during the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G25/02
CPCA01G25/02A01G25/023A01G2025/006Y02A40/22
Inventor 崔建伟
Owner HEBEI YUYAN IRRIGATION EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap