Device for maintaining stable state of on-site detected water, method and application

A water body and inlay technology, applied in the direction of testing water, material inspection products, etc., can solve problems such as impact analysis, calculation, accurate test results, and reduced reliability, so as to achieve less space occupation, reduce the workload of water intake, and ensure credibility degree of effect

Inactive Publication Date: 2017-05-10
SHANDONG GEOLOGICAL ENG INVESTIGATION INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Relatively speaking, water bodies taken from different depths are tested on the surface. If certain protection measures are not taken, the water body to be tested will inevitably exchange materials and energy with the surrounding environment, causing changes in its physical and chemical properties, resulting in The accuracy and reliability of the test results are greatly reduced, which in turn affects the subsequent analysis and calculation based on this result

Method used

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  • Device for maintaining stable state of on-site detected water, method and application
  • Device for maintaining stable state of on-site detected water, method and application
  • Device for maintaining stable state of on-site detected water, method and application

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Embodiment

[0047] Embodiment: a kind of device for maintaining the stable state of on-site detection water body, such as figure 1 As shown, it mainly includes a support frame, an intake and drainage component 4 and several water body containers 1. The water body container 1 is embedded in the support frame.

[0048] Such as figure 2 and image 3 As shown, the water body container 1 includes two parts, a loam cake 1-5 and a container liner 1-10.

[0049] The upper cover 1-5 has a certain thickness and is partially embedded in the container liner 1-10. A probe hole 1-4 with a diameter slightly larger than the outer diameter of the probe 1-7 is drilled in the center of the upper cover 1-5.

[0050] The upper part of the probe hole 1-4 is reamed, its inner diameter is consistent with the outer diameter of the connected hollow bolt column 1-3, the inner diameter of the hollow bolt column 1-3 is consistent with the diameter of the probe hole 1-4, and the hollow bolt column 1-3 is terminated...

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Abstract

The invention relates to a device for maintaining the stable state of on-site detected water, a method and application, which belong to the technical field related to water detection. The device mainly comprises a supporting frame, the supporting frame is provided with an upper supporting plate, a lower supporting plate, and supporting posts for connecting the upper supporting plate with the lower supporting plate; the upper supporting plate is provided with positioning holes, and the lower supporting plate is provided with round fixing holes; both ends of water containers respectively protrude out of the positioning holes and the round fixing holes, and the lower supporting plate supports the water containers; external embedding bodies are arranged on the peripheries of the water containers, and are matched with the shape of the positioning holes; each water container comprises a container liner, the container liner is made of a shading thermal insulation material, and the upper parts of the container liners are tightly connected to upper covers; and the bottoms of the water containers communicate with an inflow and outflow component. By designing a brand new structure, the invention can ensure by and large that the original energy state can be kept after field on-site water to be detected is sampled, thus guaranteeing the accuracy of subsequent detection data.

Description

technical field [0001] The present invention relates to the technical field related to water body detection, in particular to a device, method and application for maintaining a stable state of on-site detection of water body. Background technique [0002] Field detection of temperature, pH, conductivity, dissolved oxygen content and other indicators in water bodies is of great significance for accurately judging water body types, nutritional status, and pollution conditions. Relatively speaking, water bodies taken from different depths are tested on the surface. If certain protection measures are not taken, the water body to be tested will inevitably exchange materials and energy with the surrounding environment, causing changes in its physical and chemical properties, resulting in The accuracy and reliability of the test results are greatly reduced, which in turn affects the subsequent analysis and calculation based on the results. Contents of the invention [0003] The ...

Claims

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Application Information

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IPC IPC(8): G01N33/18
CPCG01N33/18
Inventor 刘文赵振华陈奂良王琳孙斌吴立进刘同喆张莉莉齐欢马雪莹王金晓
Owner SHANDONG GEOLOGICAL ENG INVESTIGATION INST
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