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Efficient water-waving drip irrigation equipment and drip irrigation method

A kind of equipment and high-efficiency technology, applied in the fields of botanical equipment and methods, watering devices, climate change adaptation, etc., can solve problems such as easy scaling of droppers, improve water saving, large filler surface area, improve service life and performance effect

Inactive Publication Date: 2017-02-15
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the dropper is easy to scale in the prior art, the present i

Method used

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  • Efficient water-waving drip irrigation equipment and drip irrigation method
  • Efficient water-waving drip irrigation equipment and drip irrigation method
  • Efficient water-waving drip irrigation equipment and drip irrigation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as Figure 1~3 As shown, a kind of high-efficiency water-saving drip irrigation equipment includes a water storage tank 1, a main pipe 2 and several droppers 3, the main pipe 2 communicates with the water storage tank 1, and several of the drippers 3 communicate with the main pipe 2 connection, the connection between the main pipe 2 and the dropper 3 is provided with a cleaning opening 34, the height of the water storage tank 1 is higher than the dropper 3, and the dropper 3 is filled with filler 4, specifically Specifically, the filler 4 is a solid granular filler 4 with a particle size of 2 to 4 mm. The end of the dropper 3 connected to the main pipe 2 is provided with a mesh plate 35, and the outside of the dropper 3 is provided with a A dripper 31 , the dropper 3 is provided with a plurality of replacement openings 32 for replacing the filler 4 , and the replacement openings 32 are provided with a cover 33 .

[0020] The water storage tank 1 is provided with t...

Embodiment 2

[0023] Such as Figure 4 As shown, as a further improvement of Embodiment 1, the water storage tank 1 is provided with a branch pipe port, and the branch pipe port is connected to the main pipe 2 through a high-pressure pump 5, and the main pipe 2 is connected to the water storage tank 1 A valve 21 is arranged at the connection, and the valve 21 is arranged at the front end of the connection between the high-pressure pump 5 and the main pipe 2 . Other structures are with embodiment 1. When the water pressure in the water storage tank 1 is too small, close the valve 21, open the high-pressure pump 5, and increase the pressure in the drip tube 3 through the high-pressure pump 5, so that the drip tube 3 can perform drip irrigation normally, or control the drip irrigation volume and Dropper 3 speeds.

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Abstract

The invention belongs to the field of drip irrigation and provides a piece of efficient water-saving drip irrigation equipment. The equipment comprises a water storage tank, a main pipe and multiple droppers, wherein the main pipe communicates with the water storage tank; the multiple droppers are connected to the main pipe; the height of the water storage tank is higher than the height of the droppers; the droppers are filled with filling; and drip emitters are disposed outside the droppers. The equipment has the beneficial effects that the structure of the equipment provided by the invention is simple; the filling is disposed in the droppers, and the filling with a large superficial area can get contact with water used for drip irrigation, so that filtering can be achieved; scaling appears on the surface of the filling, and the scaling rarely appears on the droppers, so that the service life and performance of the equipment are increased; and the requirement for the efficient drip irrigation can be satisfied by a small amount of water stored in the droppers, so that water-saving performance of the drip irrigation is enhanced.

Description

technical field [0001] The invention belongs to the field of irrigation, and in particular relates to a high-efficiency water-saving drip irrigation device and a drip irrigation method. Background technique [0002] Drip irrigation is a common irrigation method in arid and water-scarce areas. It has good water-saving properties, high utilization rate of irrigation water, and the effect of increasing production. Drip irrigation is also a common irrigation method in saline-alkali land. Blockage is the main problem in drip irrigation technology. In severe cases, the entire system will not work properly. For example, sediment in water, organic matter or microorganisms, and chemical precipitation will cause blockage. Generally, it is necessary to filter the water and then operate the dropper, which leads to a large area of ​​the equipment. How to solve the problem of blockage in drip irrigation has become the primary problem to be solved by drip irrigation technology. Contents ...

Claims

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Application Information

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IPC IPC(8): A01G25/02A01G25/16
CPCA01G25/02A01G25/16Y02A40/22
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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