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Microbubble generator used for irrigation

A micro-bubble generator and air inlet technology, which is applied in fluid mixers, chemical instruments and methods, dissolution and other directions, can solve the problems of insufficient consideration of soil gas supply and lack of oxygen, so as to improve the utilization efficiency of water and fertilizer, and improve the micro-organism. Air bubble content, the effect of improving disease resistance

Inactive Publication Date: 2013-01-02
HOHAI UNIV +1
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, agricultural irrigation takes water directly from rivers, ditches or wells to meet the water needed for crop growth, but the soil gas supply (especially oxygen supply) is not considered enough. It is necessary to replenish water to the soil and solve the root zone of crops. Hypoxia and its associated problems

Method used

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  • Microbubble generator used for irrigation
  • Microbubble generator used for irrigation
  • Microbubble generator used for irrigation

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Embodiment Construction

[0020] Below with reference to accompanying drawing, specific embodiment of the present invention is described in more detail:

[0021] A micro-bubble generator for irrigation, which consists of a water inlet 1, an air pump 2, an air inlet pipe 3, an injector 4, a deflector 5, a spoiler 6, a diffuser 7, a water outlet 8, a sleeve 9, etc. Partial composition.

[0022] The injector 4 is composed of a nozzle plate 41 and two first magnetic rings 43. Eight spray holes 42 are processed equidistantly from the nozzle plate 41. The spray holes 42 have a certain angle. The first magnetic ring 43 is installed behind the nozzle plate. The air is ejected from the nozzle holes on the nozzle plate with the help of the air pump pressure and generates a cyclone, which is magnetized when it passes through the first magnetic ring. structure see figure 2 .

[0023] The structure of deflector 5 is as image 3 As shown, it consists of two impeller rings 51 and two second magnetic rings 53. E...

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Abstract

The invention discloses a microbubble generator used for irrigation. The generator comprises a casing with a water inlet and a water outlet. The generator is characterized in that an inner side of the water inlet of the casing is provided with an air inlet; an air inlet pipe is arranged in the air inlet; an external end of the air inlet pipe is connected with an air pump; an inner end of the air inlet pipe is connected with an injector; and the casing between the air inlet and the water outlet is successively provided with a deflector, a spoiler and a diffuser along a water flow direction. The microbubble generator provided by the invention greatly improves the microbubble content of the irrigation water, and enables the irrigation water to become heavy-oxygen-enriched water, which can be applied to crop irrigation to increase oxygen content and redox potential of the soil, promote growth of crop roots, provide good habitat conditions for root microorganism, and benefit absorption and utilization of water and nutrient by crops, thereby improving disease resistance, quality and yield of crops.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to a microbubble generator for irrigation. Background technique [0002] At present, agricultural irrigation takes water directly from rivers, ditches or wells to meet the water needed for crop growth, but the soil gas supply (especially oxygen supply) is not considered enough. It is necessary to replenish water to the soil and solve the root zone of crops. Hypoxia and its associated problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a micro-bubble generator for generating micro- and nano-sized bubbles in the water body of the irrigation pipe network to make the irrigation water oxygen-enriched water. [0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a microbubble generator for irrigation, comprising a casing with a water inlet and a wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F3/04B01F5/02C02F1/48
Inventor 彭世彰崔杰徐俊增杨士红王卫光罗玉峰高晓丽缴锡云
Owner HOHAI UNIV
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