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River water quality detection device

A water quality detection device and technology of the detection device are applied in the field of experimental instruments and can solve the problems of displacement of sampling bottles, affecting detection accuracy, and easily affecting water quality detection accuracy.

Active Publication Date: 2021-03-09
苏州泰坤检测技术有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] River water quality detection includes sampling, inspection and other steps. When sampling, there are requirements for the water intake position and water intake depth of the river. At present, sampling is usually done by placing a sampling bottle with a rope into the water. It may be displaced by the impact of the water flow, which will affect the detection accuracy; moreover, the common sampling method is to take samples manually to the river, and then bring the samples to the laboratory for testing. The testing process is complicated, and due to various External factors can easily affect the accuracy of water quality testing

Method used

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Examples

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Embodiment

[0029] Embodiment: a kind of river course water quality detection device, as Figure 1 to Figure 6 As shown, it includes a support 1, a detection device 2 and a sampling device 3. The support includes a base 11 and a support rod 12 vertically arranged on the base. The detection device is slidably connected to the support rod, and the sampling device is connected to the support rod. The detection device is connected, and the sampling device includes a sampling outer tube 31 and a sampling inner tube 32, the sampling outer tube is arranged on the outside of the detection device, and the sampling inner tube is arranged on the inside of the detection device, and the sampling outer tube includes mutual Vertical sampling horizontal pipe 311 and sampling vertical pipe 312, one end of the sampling horizontal pipe is connected to the detection device and the other end is connected to the upper end of the sampling vertical pipe, and the lower end of the sampling vertical pipe can be stre...

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Abstract

The invention discloses a riverway water quality detection device which comprises a bracket, a detection device and a sampling device; the bracket comprises a base and a supporting rod vertically arranged on the base; the sampling device comprises a sampling outer pipe and a sampling inner pipe; the sampling outer pipe comprises a sampling transverse pipe and a sampling vertical pipe; the detection device comprises a shell; the shell is internally provided with a detection unit and a sample placement groove; the detection unit comprises a testing electrode, a rotation mechanism used for driving the testing electrode to rotate and a lifting mechanism used for driving the testing electrode to move up and down; and a first lifting mechanism used for driving the detection device to move up anddown is also provided. For the riverway water quality detection device provided by the invention, by combining sampling and detection, detection can be performed directly in the sampling process, thedetection step is saved, and the detection accuracy is high; and in addition, the riverway water quality detection device performs sampling by enabling the sampling outer pipe to directly extend intoa riverway, avoids that the detection accuracy is influenced by movement due to water flow impact and is high in detection precision.

Description

technical field [0001] The invention belongs to the field of experimental instruments, and in particular relates to a river water quality detection device. Background technique [0002] River water quality detection includes sampling, inspection and other steps. When sampling, there are requirements for the water intake position and water intake depth of the river. At present, sampling is usually done by placing a sampling bottle with a rope into the water. It may be displaced by the impact of the water flow, which will affect the detection accuracy; moreover, the common sampling method is to take samples manually to the river, and then bring the samples to the laboratory for testing. The testing process is complicated, and due to various External factors can easily affect the accuracy of water quality testing. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a river channel water quality detection device, which...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/14G01N27/00
CPCG01N1/14G01N27/00
Inventor 叶晓庆张晶朱心慧
Owner 苏州泰坤检测技术有限公司
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