Soil infiltration capacity monitoring device and monitoring method

A monitoring device and soil technology, applied in measurement devices, permeability/surface area analysis, suspension and porous material analysis, etc., can solve the problems of high monitoring cost, extremely high instrument requirements, affecting the accuracy of monitoring results, and reduce labor Strength, the effect of improving accuracy

CN111579456APending Publication Date: 2020-08-25INST OF WATER RESOURCES FOR PASTERAL AREA MINIST OF WATER RESOURCES P R C
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-08-25

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Abstract

The invention provides a soil infiltration capacity monitoring device and monitoring method. The monitoring device comprises a barrel body used for being inserted into arsenic sandstone area soil, a water injection mechanism used for injecting water into the barrel body and a monitoring mechanism used for monitoring the soil infiltration capacity. The water injection mechanism is arranged at the top of the barrel body, the water injection mechanism is communicated with the barrel body through a pipeline, and the monitoring mechanism is arranged at the bottom of the barrel body. By monitoring the soil moisture infiltration amount in the buried bottomless barrel, a saturated infiltration amount of the soil in an arsenic sandstone area is obtained, near-natural measurement of infiltration capacity and infiltration rate of the soil in the arsenic sandstone area is achieved, labor intensity of a user is reduced, and accuracy of experimental data is improved.
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Description

technical field

[0001] The invention relates to the technical field of natural monitoring experimental equipment, in particular to a soil infiltration capacity monitoring device and a monitoring method. Background technique

[0002] The arsenic sandstone is known as the cancer of the earth. It turns into mud when it meets water, and its soil aggregation ability is poor. Moreover, the annual rainfall in the sandstone area is low, and most of the rainfall is heavy rain. After the rain, most of the water is lost in the form of runoff. Most of the long-term weak rainfall can provide soil infiltration and water demand for vegetation. Therefore, it has long been an urgent problem to be solved for the soil moisture infiltration measurement in the Pisha sandstone area in the field test. In the prior art, when collecting soil infiltration data in the field, a soil moisture meter or the like is mostly used. Although these instruments can effectively measure soil infiltration, they a...

Examples

Embodiment Construction

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0035] Such as Figure 1 to Figure 5 as shown, figure 1 It is one of the structural diagrams of the monitoring device provided by the embodiment of the present invention. figure 2 The second schematic diagram of the structure of the monitoring device provided by the embodiment of the present invention. image 3 It is a schematic flowchart of the monitoring method provided by the embodiment of the present invention. Figure 4 The block diagram of the schematic circuit structure of the monitoring device provided by the embodiment of the present invention. Figure 5 It is a schematic diagram of the circuit structure of the monitoring device provided by the embodiment of the present invention.

[0036] An embodimen...