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Coal mine collapse water area information comprehensive acquisition device

A technology of information integration and collection device, applied in measurement device, sampling device, sampling and other directions, can solve problems such as difficult work and limited artificial diving depth, and achieve the effects of reduced maintenance cost, easy dragging, and simple sampling process

Active Publication Date: 2021-02-26
CHINA THREE GORGES CORPORATION +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the collection of water ecological information includes the collection of water samples at different depths. This work is difficult. Manual collection needs to be combined with diving equipment to dive into the water, and the depth of artificial diving is limited, which may not necessarily meet the sampling requirements on site.

Method used

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  • Coal mine collapse water area information comprehensive acquisition device
  • Coal mine collapse water area information comprehensive acquisition device
  • Coal mine collapse water area information comprehensive acquisition device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] see Figure 1 to Figure 8 , the present invention provides a comprehensive collection device for coal mine subsidence water area information, comprising a base 1, and collection components 2 for collecting water samples are symmetrically arranged on both sides of the base 1, and each collection component 2 is connected to a hanger 3, and the hanger 3. A number of bottle placement positions are set on the upper circumference, wherein a self-weight adjustment bottle 4 is placed in one of the bottle placement positions, and a sampling bottle 5 is placed in each remaining bottle placement position;

[0061] Each collection assembly 2 includes a sampling cylinder 201 fixedly connected to the base 1. The sampling cylinder 201 corresponds to the sampling bottle 5. A piston is arranged inside the sampling cylinder 201. One end of the piston is linked with a piston motor through a crank linkage mechanism. The piston motor is arranged on In the piston motor box 202 at one end of ...

Embodiment 2

[0088] On the basis of embodiment 1, a method for collecting continuous longitudinal water section water samples adopts this sampling device, comprising,

[0089] S1. Fill the sampling bottle 5 with water from the collected waters so that the baffle plate 55 is located at one end close to the sampling water inlet 51, and the sampling bottle 5 is connected to the installation ring 302;

[0090] S2, pouring water of appropriate weight in the self-weight adjustment bottle 4 as a counterweight, so that the whole device can basically present a suspended state in the water body of its collection water area;

[0091] S3. Utilize the UAV 100 to move the device on the water to the location where the water body needs to be collected through the wire roller, such as the area near the middle of the water body; because the previous step adjusts the device to a suspended state, the UAV can easily from the air Carry out dragging, at this time the device is in the surface water position;

[...

Embodiment 3

[0099] On the basis of embodiment 1, a kind of method of collecting interval longitudinal water section water sample, adopts this sampling device, comprises,

[0100] S1, there is air in the sampling bottle 5, and the sampling bottle 5 is connected with the mounting ring 302;

[0101] S2. Fill the self-weight adjusting bottle 4 with water of an appropriate weight as a counterweight, so that the device as a whole can basically assume a suspended state in the water body of its collection water area; the self-weight adjusting hole 4 can be equipped with different volumes according to actual use requirements;

[0102] S3. Utilize the UAV 100 to move the device on the water to the location where the water body needs to be collected through the wire roller, such as the area near the middle of the water body; because the previous step adjusts the device to a suspended state, the UAV can easily from the air to drag;

[0103] S4, adjust the first sampling bottle 5 to align with the sa...

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Abstract

The invention discloses a coal mine collapse water area information comprehensive acquisition device, which relates to the field of environment monitoring equipment. A technical scheme includes that the coal mine collapse water area information comprehensive acquisition device comprises a base, wherein sampling assemblies for collecting water samples are symmetrically arranged on two sides of thebase, each sampling assembly is connected with a hanging rack, and a plurality of bottle body placing positions are arranged on the circumference of each hanging rack; wherein one bottle body placingposition is used for placing a self-weight adjusting bottle, and each of the other bottle body placing positions is used for placing a sampling bottle. The device has the beneficial effects that continuous sampling or interval sampling of water samples at different depths in the longitudinal direction can be realized, the sampling process is very simple, the whole movement process can be controlled only by two motors and one push rod, and the manufacturing cost and the maintenance cost are greatly reduced.

Description

technical field [0001] The invention relates to the field of environmental monitoring equipment, in particular to a comprehensive collection device for coal mine subsidence water area information. Background technique [0002] Coal mining subsidence areas often form a water environment. It is very important to evaluate the health of the water ecosystem in the subsidence area and provide data theory support for the subsequent governance, development, utilization and transformation of the subsidence area. Among them, the collection of water ecological information includes the collection of water samples at different depths. This work is difficult. Manual collection needs to be combined with diving equipment to dive into the water, and the depth of artificial diving is limited, which may not necessarily meet the sampling requirements on site. Contents of the invention [0003] In view of the above technical problems, the present invention provides a comprehensive collection d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14
CPCG01N1/14G01N2001/1427
Inventor 贝耀平袁丙青谭红兵曹冬梅程大利温夏伟
Owner CHINA THREE GORGES CORPORATION