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A portable artificial rainfall simulation device

A kind of artificial simulation, portable technology, applied in the direction of material inspection products, soil material testing, etc., to achieve the effect of compact structure, simple device structure and improved reliability

Inactive Publication Date: 2017-01-04
GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electric sprayer is used as the water supply device, which can not only store water directly, but also rely on the electric compression pump of the electric sprayer itself as the water supply power. The structure is more compact and simple, and the handling and operation are time-saving and labor-saving. The lack of time-consuming and labor-intensive operation

Method used

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  • A portable artificial rainfall simulation device
  • A portable artificial rainfall simulation device
  • A portable artificial rainfall simulation device

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Embodiment Construction

[0025] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, so as to better understand the content of the present invention.

[0026] exist figure 1 In the illustrated embodiment, the portable artificial rainfall simulation device of the present invention includes a water supply device, a raindrop generating device and a sample plot device, and the raindrop generating device is arranged directly above the sample plot device, and the water supply device and the raindrop The generating devices are communicated with each other through the water delivery pipe 6, and on the pipeline communication path of the water delivery pipe 6, a pressure gauge 7 and a flow meter 8 are arranged in sequence from the water supply device toward the raindrop generating device.

[0027] exist figure 1 In the illustrated embodiment, the water supply device is an electric sprayer 1, and the electric sprayer 1 has a wat...

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Abstract

The invention discloses a portable artificially-simulated rainfall device which comprises a water supply device, a raindrop generating device and a quadrat device. The raindrop generating device is arranged right above the quadrat device, the water supply device and the raindrop generating device are communicated through a pipeline, and the water supply device is an electric sprayer. The electric sprayer is used as the water supply device, so that the water supply device can directly store water, and a power compression pump of the electric sprayer is used as water supply power; the portable artificially-simulated rainfall device is more compact and simpler in structure and time saving and labor saving in carrying and operating, the problem that conventional rainfall devices depend on power sources and water sources and are inconvenient to carry, time consuming and labor consuming in assembling and difficult in placement and mounting is solved, and field adaptability of the whole device is improved, so that a technical guarantee is provided for conducting field experiments on a large scale and acquiring experimental data.

Description

technical field [0001] The invention relates to a device for artificially simulating rainfall, in particular to a portable device for artificially simulating rainfall. Background technique [0002] The artificial rainfall simulation device is an instrument that simulates natural rainfall by artificial means. It can be used to quickly measure the process of soil infiltration, rainfall runoff, soil erosion and soil nutrient loss under indoor and field conditions. It is an important instrument and equipment for scientific research in disciplines such as soil and water conservation, soil erosion and sediment dynamics. Using artificial rainfall simulation devices to conduct simulated rainfall experiments can not only simulate natural rainfall with different rainfall intensities, shorten the test period, but also strictly control the test conditions, so as to facilitate the study of the internal influence mechanism between different factors. [0003] The research and application ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/24
Inventor 张德楠徐广平姚月锋黄玉清白坤栋曾丹娟周翠鸣张中峰廖建雄
Owner GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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