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Spill-over pollutant sampling and rainwater collecting device and method

A polluting substance and rain collection technology, which is applied in sampling, sampling devices, rainfall/precipitation gauges, etc., can solve the problems of high technical level requirements for operators, inconvenient sample storage, and inability to apply quantitative collection of spilled pollutants, etc. Achieve the effect of improving sampling efficiency, improving sampling accuracy and simple structure

Pending Publication Date: 2021-03-19
陕西地建土地工程技术研究院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems that the existing equipment cannot be applied to quantitatively collect precipitation in different time periods and spilled pollutants in a certain space, the storage of samples is inconvenient, and the technical level of operators is required to be high, and a new method is provided. Sampling of spilled pollutants and rain collection equipment and methods

Method used

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  • Spill-over pollutant sampling and rainwater collecting device and method
  • Spill-over pollutant sampling and rainwater collecting device and method
  • Spill-over pollutant sampling and rainwater collecting device and method

Examples

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Effect test

Embodiment 1

[0048] Embodiment one: if figure 1 , figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, a spilled pollutant sampling and rain collection equipment includes a universal joint shaft 3 and at least two functional columns 1;

[0049] The outer surface of the functional column 1 is provided with an opening in the axial direction, and the circumference of the outer surface of the functional column 1 is provided with a guide groove 111;

[0050] The universal hinge shaft 3 includes a hinge shaft 31, a universal hinge rod 32 and a hinge handle 33 corresponding to the functional column 1 one by one; the hinge shaft 31 is connected with the hinge handle 33 through the universal hinge rod 32; The hinged rods 32 are respectively connected to the corresponding interfaces provided around the hinged shaft 31;

[0051] The functional column 1 includes an outer tube 11, a storage tube 12, an intelligent controller 13, a sample loading material 2, and a sealing...

Embodiment 2

[0056] Embodiment two: as 1, figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, a spilled pollutant sampling and rain collection equipment includes a universal joint shaft 3 and at least two functional columns 1;

[0057] The outer tube 11 is provided with an opening in the axial direction, and the circumference of the outer tube 11 is provided with a guide groove 111;

[0058] The universal hinge shaft 3 includes a hinge shaft 31, a universal hinge rod 32 and a hinge handle 33 corresponding to the functional column 1 one by one; the hinge shaft 31 is connected with the hinge handle 33 through the universal hinge rod 32; The hinged rods 32 are respectively connected to the corresponding interfaces provided around the hinged shaft 31;

[0059] The functional column 1 includes an outer tube 11, a storage tube 12, an intelligent controller 13, a sample loading material 2, and a sealing cover 14; the upper and lower ends of the outer tube 11 are ...

Embodiment 3

[0065] Embodiment three: as Figure 1 to Figure 8 As shown, a spilled pollutant sampling and rain collection equipment includes a universal joint shaft 3 and at least two functional columns 1;

[0066] The outer surface of the functional column 1 is provided with an opening in the axial direction, and the circumference of the outer surface of the functional column 1 is provided with a guide groove 111;

[0067] The universal hinge shaft 3 includes a hinge shaft 31, a universal hinge rod 32 and a hinge handle 33 corresponding to the functional column 1 one by one; the hinge shaft 31 is connected with the hinge handle 33 through the universal hinge rod 32; The hinged rods 32 are respectively connected to the corresponding interfaces provided around the hinged shaft 31;

[0068] The functional column 1 includes an outer tube 11, a storage tube 12, an intelligent controller 13, a sample loading material 2, and a sealing cover 14; the upper and lower ends of the outer tube 11 are ...

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Abstract

The invention relates to a spill-over pollutant sampling and rainwater collecting device and method, and solves the problems of small collection range, inconvenience in sample storage, uncontrollablesampling period, inconvenience in separation of rainfall and a spill-over pollutant device, inconvenience in carrying and higher technical requirements on operators in the prior art. Spill-over samples at different heights and within different horizontal ranges are collected in a segmented mode by adjusting a functional column. A motor in an intelligent controller main body rotates and drives a storage pipe to rotate, so that a sample loading material is unfolded on the surface of the functional column along a guide groove for sample collection. After sampling timing is finished, the motor inthe intelligent controller main body rotates and drives the storage pipe to rotate reversely, so that the sample loading material is withdrawn and attached to the storage pipe for self-sealing storage. The invention provides the spill-over pollutant sampling and rainwater collecting device and method, which have the advantages of simple structure, convenience in assembly and disassembly and lowertechnical requirements on operators.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring and sampling, in particular to a sampling and rain collecting device and method for spilled pollutants. Background technique [0002] The splash erosion generated when precipitation drips on the soil surface affects the soil structure, aggregate composition, and porosity, reduces soil permeability, and at the same time promotes the migration and diffusion of pollutants in the soil to expand the scope of pollution, aggravates surface runoff erosion, and reduces soil erosion. The suitability and productivity of the land. In addition, for plots polluted by radioactive, persistent, or corrosive substances, soil particles spill and migrate during the precipitation process to form a large-scale non-point source pollution. Objects close to the ground will seriously affect human health, vehicle loss, equipment and building operating life. Therefore, it is of great significance to quanti...

Claims

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Application Information

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IPC IPC(8): G01N1/10G01W1/14
CPCG01N1/10G01W1/14G01N2001/1006
Inventor 李燕孙婴婴魏样罗玉虎卢楠
Owner 陕西地建土地工程技术研究院有限责任公司