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A system and device for anti-clogging simulation of drip irrigation with high sand content water source

An anti-clogging, water source technology, used in teaching models, instruments, educational appliances, etc., can solve the problem of low reliability, and achieve the effect of reliable, accurate and reliable test results.

Active Publication Date: 2021-02-26
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the working process of this kind of device, the mixed liquid is in a vortex shape, which is quite different from the state of flowing and turbulent river water in the natural state, and the reliability of the test results obtained in this state is naturally low

Method used

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  • A system and device for anti-clogging simulation of drip irrigation with high sand content water source
  • A system and device for anti-clogging simulation of drip irrigation with high sand content water source
  • A system and device for anti-clogging simulation of drip irrigation with high sand content water source

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Embodiment

[0033] Please refer to figure 1 As shown, the system and device 10 for anti-clogging simulation of drip irrigation for high-sand content water sources provided in this embodiment include a batching mechanism 100 and a drip irrigation mechanism 200. The drip irrigation mechanism 200 is used to perform simulated drip irrigation on the mixed solution in the batching mechanism 100. The anti-clogging simulation system and device 10 for high-sand content drip irrigation better simulate the actual drip irrigation scene, and can obtain more accurate and reliable test results.

[0034] The batching mechanism 100 includes a batching part 110, a circulating pump 130 and a flushing pipeline 150. The batching part 110 is provided with a chamber 111 for accommodating sediment and water. In this embodiment, the batching part 110 is in the shape of a barrel. Its bottom wall and side walls define an accommodating chamber 111 . The flushing pipeline 150 is accommodated in the accommodation ch...

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Abstract

The invention discloses a system and device for simulating anti-clogging drip irrigation of water sources with high sand content, and relates to the technical field of agricultural water-saving irrigation. The anti-clogging simulation system and device for drip irrigation of high-sand content water sources include a batching mechanism and a drip irrigation mechanism. The batching mechanism includes batching parts, circulation pumps and flushing pipelines. The batching parts are provided with accommodating chambers for accommodating sediment and water , the liquid inlet end of the circulating pump is connected with the storage chamber, the liquid outlet end of the circulation pump is connected with the flushing pipeline, and the flushing pipeline is accommodated in the storage chamber, which is used to separate the sediment and water in the storage chamber. Flush and mix to form a mixed liquid; the drip irrigation mechanism communicates with the accommodating chamber for outputting the mixed liquid for simulated drip irrigation. The anti-clogging simulation system and device for drip irrigation of water sources with high sand content provided by the present invention can better simulate the actual drip irrigation scene, and can obtain more accurate and reliable test results.

Description

technical field [0001] The invention relates to the technical field of agricultural water-saving irrigation, in particular to a system and device for simulating anti-clogging drip irrigation of water sources with high sand content. Background technique [0002] With the development of science and technology, the form of farmland irrigation has gradually changed from extensive river flood irrigation to refined river drip irrigation. Due to the high sediment content of river water, emitter clogging has always been a technical problem in the promotion of drip irrigation. The cause and mechanism of emitter clogging and the influence of emitter structure against clogging performance have always been research hotspots in this field. [0003] The drip irrigation anti-clogging simulation device currently used is usually equipped with a stirring paddle to stir and mix the sediment and water to obtain the mixed solution required for the test. During the working process of this kind o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 吴文勇岑睿胡雅琪孙耀民
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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