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Water source sampling device for hydrogeological survey

A sampling device, hydrogeological technology, applied in the direction of sampling devices, sampling, measuring devices, etc., can solve the problems of affecting the sampling detection effect, poor sample selection, large limitations, etc., to improve the sampling range, facilitate the acceptance of samples, improve The effect of altitude

Inactive Publication Date: 2020-07-14
山东水利职业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In hydrogeological surveys, it is often necessary to sample water sources. However, the existing water source sampling devices have relatively large limitations and can only be used on the shore. The constraints on sampling depth and sampling orientation are relatively large, which often leads to poor sample selection. Affects the follow-up sampling and detection results, for this reason, we propose a water source sampling device for hydrogeological investigation

Method used

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  • Water source sampling device for hydrogeological survey
  • Water source sampling device for hydrogeological survey
  • Water source sampling device for hydrogeological survey

Examples

Experimental program
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Effect test

Embodiment 1

[0026] see Figure 1-3 As shown, this embodiment is a water source sampling device for hydrogeological survey, including a floating plate 1, the top of the floating plate 1 is connected with a stand 2, the upper end of the stand 2 is connected with a solar photovoltaic panel 3, and the middle of the stand 2 A partition 4 is connected, the top of the partition 4 is connected with a storage battery 5, the bottom of the partition 4 is connected with a motor fixing seat 6, a driving motor 7 is installed on the motor fixing seat 6, and the left power output end of the driving motor 7 is connected with a Winding wheel 8, the outer wall of the winding wheel 8 is connected with a traction rope 9, the bottom of the floating plate 1 is connected with an annular air bag 10, and the middle part of the floating plate 1 is provided with a line hole 11, and the traction rope 9 extends out of the line hole One end of 11 is connected with mounting frame 12, and the lower end of mounting frame ...

Embodiment 2

[0030] see Figure 4 As shown, on the basis of Embodiment 1, the bottom of the sampling housing 13 is connected with a base 24, the base 24 is specifically an inverted U-shaped seat, the middle part of the base 24 is connected with a suspension ring 25, and the lower end of the suspension ring 25 is suspended with A rubber pad 27 is connected to the bottom of the counterweight 26 and the base 24 .

[0031] In this embodiment, the base 24 can support the sampling housing 13, thereby increasing the height of the sampling housing 13 from the ground, which is convenient for receiving samples under the liquid outlet pipe 17. The middle part of the base 24 is provided with a suspension ring 25, through which the suspension ring 25 Suspending the counterweight 26 can increase the overall weight of the sampling housing 13 and better overcome the buoyancy when sinking.

Embodiment 3

[0033] see Figure 5 As shown, on the basis of Embodiment 1, the installation frame 12 is specifically an inverted Y-shaped frame, and the left and right ends of the bottom of the installation frame 12 are connected with sub buttons 121, and the top left and right sides of the sampling housing 13 are connected with female buttons. 131 , the two sets of sub-buttons 121 are snapped into the female buckles 131 correspondingly.

[0034] In this implementation, the connection between the mounting frame 12 and the sampling housing 13 is clamped, and the female buckle 121 and the female buckle 131 can be disengaged, which facilitates the assembly, disassembly and maintenance of the sampling housing 13, making the device more convenient to use.

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Abstract

The invention discloses a water source sampling device for hydrogeological survey. The device comprises a floating plate, the top of the floating plate is connected with a vertical frame, and the upper end of the vertical frame is connected with a solar photovoltaic panel; the middle of the vertical frame is connected with a clapboard; the top of the clapboard is connected with a storage battery;the bottom of the clapboard is connected with a motor fixing seat; a driving motor is installed on the motor fixing base, the left power output end of the driving motor is connected with a winding wheel, the circumferential outer side wall of the winding wheel is connected with a traction rope, the bottom of the floating plate is connected with an annular airbag, and a wire passing hole is formedin the middle of the floating plate; the end, extending out of the wire passing hole, of the traction rope is connected with a mounting frame; the deep water sampling device is reasonable in structural design, energy-saving, environment-friendly, capable of keeping stable, capable of completing deep water source sampling operation, capable of conveniently bearing samples, capable of better overcoming sinking buoyancy, convenient to assemble, disassemble and overhaul the sampling shell, capable of widening the sampling range and beneficial to guaranteeing the accuracy of sample data.

Description

technical field [0001] The invention relates to the technical field of hydrogeological survey equipment, in particular to a water source sampling device for hydrogeological survey. Background technique [0002] Hydrogeology, a branch of geology, refers to the various changes and movements of groundwater in nature. Hydrogeology is the science that studies groundwater. It mainly studies the distribution and formation of groundwater, the physical properties and chemical composition of groundwater, groundwater resources and their rational use, and the adverse effects of groundwater on engineering construction and mining and its prevention and control. With the development of science and the needs of production and construction, hydrogeology is divided into sub-disciplines such as regional hydrogeology, groundwater dynamics, hydrogeochemistry, water supply hydrogeology, ore deposit hydrogeology, and soil improvement hydrogeology. In recent years, researches on hydrogeology, geo...

Claims

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Application Information

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IPC IPC(8): G01N1/10G01B5/18B63B35/00
CPCB63B35/00G01B5/18G01N1/10G01N2001/1031
Inventor 赵德远滕怀兰
Owner 山东水利职业学院
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