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Water and salt ion separation device for drip irrigation

A separation device and technology for water and salt ions, applied in the field of agricultural irrigation, can solve problems such as salinity hazards, sodium hazards, death, etc., and achieve the effects of simple structure, low failure rate and good practical effect.

Inactive Publication Date: 2016-08-24
XINJIANG HUILI IRRIGATION TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The use of saline irrigation during crop growth will cause many potential problems: such as saline-alkali hazards, sodium hazards, etc., sodium ions cause plant root death and reduce yield by 10%-75%

Method used

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  • Water and salt ion separation device for drip irrigation
  • Water and salt ion separation device for drip irrigation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: refer to figure 1 , is a structural schematic diagram of Embodiment 1 of the present invention, and is characterized in that: it includes a body 4 and an insulating support 2, the body 4 is arranged on the insulating support 2, the body 4 is in the shape of a cavity, and the body 4 is provided with a water inlet 3 and The water outlet 7, the body 4 is made of stainless steel, at least the water outlet 7 is provided with a grounded conductive rod 6, the body is provided with a valve core, the valve core is columnar, and there are several through hole.

Embodiment 2

[0027] Embodiment 2, with reference to figure 1 , is a schematic structural diagram of Embodiment 2 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that the above-mentioned through holes are divided into large through holes and small through holes, and the diameter of the large through holes is larger than that of the small through holes. .

[0028] The above-mentioned conductive rod 6 is made of conductive material, such as copper.

[0029] The above-mentioned conductive rod 6 is arranged at the flange of the water outlet 7, and contacts the irrigation water through the connecting flange to guide ions to the ground.

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Abstract

The invention discloses a water and salt ion separation device for drip irrigation. The water and salt ion separation device is characterized by comprising a body (4) and an insulating support (2). The body (4) is arranged on the insulating support (2) and is in a cavity shape. The body (4) is provided with a water inlet (3) and a water outlet (7). The body (4) is made of stainless steel, and at least the water outlet (7) is provided with a grounded current-conducting rod (6). The water and salt ion separation device has the advantages of being simple in structure, being stable in running, being good in seeding effect and being capable of being switched quickly so as to sow different crops.

Description

technical field [0001] The invention belongs to the field of agricultural irrigation, in particular to a separation device for separating water and salt ions during irrigation with brackish water. Background technique [0002] The use of saline irrigation during crop growth will cause many potential problems: such as saline-alkali hazards, sodium hazards, etc., sodium ions cause plant root death and reduce production by 10%-75%. In arid and semi-arid areas where fresh water resources are scarce, in order to resist drought and increase production, many countries, such as Tunisia, Italy, the United States, the Soviet Union and other countries, have the practice of salt water irrigation; some countries in the Middle East, especially North Africa, have good drainage and irrigation. On the sandy loam soil with washing conditions, use 3-8g / L salt water for irrigation; some countries also use diluted seawater for irrigation. China's Shaanxi, Gansu, Henan, Hebei, Ningxia and other ...

Claims

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Application Information

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IPC IPC(8): C02F1/469C02F1/461
CPCC02F1/469C02F1/46104C02F1/4618
Inventor 门旗尹强周莉薇刘湘岩王全九张继红周蓓蓓王新苏李君谭帅陈勇
Owner XINJIANG HUILI IRRIGATION TECH CORP