Unlock instant, AI-driven research and patent intelligence for your innovation.

Water irrigation system including drip irrigation emitters

A technology for irrigation systems and drip irrigation devices, applied in watering devices, climate change adaptation, gardening, etc., can solve problems such as difficulty in meeting wet spots, and achieve the effect of preventing outlet openings from being blocked

Inactive Publication Date: 2010-07-28
坦纳姆·费尔德
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes wet spot rendezvous difficult

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
  • Water irrigation system including drip irrigation emitters
  • Water irrigation system including drip irrigation emitters
  • Water irrigation system including drip irrigation emitters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] current technology

[0033] The present invention may utilize any of the known dripper configurations commonly used in water irrigation to feed water directly to the roots of plants. These drip emitters are bonded to the inner surface of the water supply pipe at spaced locations along the length of the pipe. Each drip emitter includes an inlet, a labyrinth or other pressure-reducing structure used to reduce the pressure of the water, and an outlet, which is connected to the outlet opening of the water supply pipe The water is discharged at a reduced pressure and thus at a slow flow rate. Preferably, the drip emitters used in systems constructed in accordance with the present invention are of the pressure compensating type, which produce a substantially constant output pressure at the outlet end of each emitter, independent of the inlet pressure.

[0034] As such drip emitters are well known and widely used today, no further details of the construction or operation o...

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

A water irrigation system, includes a water supply tube for conducting water through its interior and formed with a plurality of outlet openings spaced along its length for distributing water to plants growing in soil along the length of the water supply tube; a plurality of drip irrigation emitters fixed within the water supply tube along the length thereof, each of the drip irrigation emitters including an inlet communicating with the interior of the water supply tube to receive water therefrom, and an outlet communicating with one of the outlet openings of the water supply tube for outletting therefrom water at a reduced pressure along spaced locations of the water supply tube; and a body of water absorbent material for contacting the water supply tube and its outlet openings for distributing the water to the soil to wet the soil along continuous strips.

Description

technical field [0001] The present invention relates to water irrigation systems, and in particular to water irrigation systems of the type comprising drip irrigators for irrigating plants with minimum and / or optimum water consumption. Background technique [0002] One of the most popular methods currently used to irrigate economically and efficiently is drip irrigation, in which water is supplied to the area to be irrigated through a pressurized water supply pipe, from which it drips down to the soil via a dripper that runs along the The tubes are spaced internally, or on top. If the drip emitter is not pressure compensated, the flow rate from the drip emitter is determined by the water pressure, or if the drip emitter is pressure compensated, the flow rate from the drip emitter is determined by the flow rate regulation integral mechanism inside the drip emitter and by the to determine other properties. The flow rate for each dripper typically varies between 1 and 8 liter...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01G25/06
CPCA01G25/02A01G25/06Y02A40/22
Inventor 坦纳姆·费尔德
Owner 坦纳姆·费尔德