Agricultural water-saving drop irrigation head

A drip irrigation head, agricultural technology, applied in agriculture, watering devices, gardening and other directions, can solve the problems of easy scaling of drippers, equipment can not work normally, clogging, etc., and achieve the effect of simple structure

Inactive Publication Date: 2016-05-11
郭艳明
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that the dripper is easy to scale and block, so the water source should be strictly filtered
[0003] For larger plants and drip irrigation in relatively concentrated locations, it is necessary to adjust the amount of drip irrigation one by one, and the amount of drip water adjusted anytime and anywhere; at the same time, in the absence of tap water equipment, natural water pressure (gravity) such as bottled water For drip irrigation, existing equipment won't work

Method used

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  • Agricultural water-saving drop irrigation head

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Embodiment Construction

[0015] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0016] Such as figure 1 As shown, an agricultural water-saving drip irrigation head includes: a housing 1, and an upper pressure tube 2 and a lower pressure tube 3 installed inside the housing 1, and is also provided with an upper pressure tube 2 and a lower pressure tube 3 squeezed The spring cap head 6 in the middle, the spring riser 6 is made of rubber material, the upper pressure tube 2 is connected to a water source, the lower end of the upper pressure tube 2 and the upper end of the lower pressure tube 3 are provided with a metal pressing platform 4 , the press table 4 is provided with an inner concave surface, and the press table 4 pre...

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Abstract

The invention relates to an agricultural water-saving drop irrigation head which comprises a cylindrical shell, an upper pressing pipe and a lower pressing pipe. The upper pressing pipe and the lower pressing pipe are installed in the shell. The agricultural water-saving drop irrigation head is further provided with a spring cap arranged between the upper pressing pipe and the lower pressing pipe in a squeezed mode. The spring cap is made of rubber materials. The upper pressing pipe is connected with a water source. The lower tail end of the upper pressing pipe and the upper tail end of the lower pressing pipe are provided with metal pressing tables respectively. The pressing tables are provided with inward concave faces. The pressing tables press the spring cap to the middle. The upper end and the lower end of the spring cap abut against nearby ports of the upper pressing pipe and the lower pressing pipe. The agricultural water-saving drop irrigation head is simple in structure and capable of adjusting seepage flow.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to an agricultural water-saving drip irrigation head for irrigation. Background technique [0002] Drip irrigation is the use of plastic pipes to send water to the roots of crops through holes or drippers on capillaries with a diameter of about 10mm for local irrigation. It is currently the most effective water-saving irrigation method in arid and water-scarce areas, with a water utilization rate of up to 95%. Compared with sprinkler irrigation, drip irrigation has a higher effect of saving water and increasing production. At the same time, it can be combined with fertilization to more than double the fertilizer efficiency. It is suitable for irrigation of fruit trees, vegetables, commercial crops and greenhouses, and can also be used for irrigation of field crops in places where there is drought and water shortage. Its disadvantage is that the dripper is easy to scale and block, so th...

Claims

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Application Information

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IPC IPC(8): A01G25/02
CPCA01G25/023
Inventor 郭艳明
Owner 郭艳明
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