Full-time automatic water quality sampling machine

A water quality sampling and automatic technology, applied in the direction of sampling, sampling devices, measuring devices, etc., can solve the problems of high labor cost of sampling personnel, lower precision, sampling errors, etc., to achieve easy discovery and correction, easy installation and operation, and ensure independence Effect

Inactive Publication Date: 2017-12-01
SHANDONG NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The sampling and analysis process usually requires the operator to stay near the equipment for a long time to perform repetitive and boring sampling operations. Some sampling operations are not good for the health of the operators, and the sampling interval is strict. For night sampling tasks, manual operations very inconvenient
At the same time, it is very easy to misuse a job for a long time, resulting in sampling errors, which will eventually affect the analysis results and reduce the accuracy.
In addition, the human cost of training sampling personnel in universities or enterprises is high
[0003] In summary, there is still no effective solution to the problem of automatic quantitative sampling of liquid samples in the prior art

Method used

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  • Full-time automatic water quality sampling machine
  • Full-time automatic water quality sampling machine
  • Full-time automatic water quality sampling machine

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Embodiment Construction

[0032] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0033] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0034] As introduced in the background technology, the prior art has the disadvantages of low manual sampling ef...

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Abstract

The invention discloses a full-time automatic water quality sampling machine, solving the problem of low manual sampling efficiency and accuracy in the prior art. The full-time automatic water quality sampling machine has the advantages of rationed sampling, high sample sampling efficiency and nonexistence of sample residues in a sampling pipeline. The full-time automatic water quality sampling machine comprises a cabinet, a sampling frame component, the sampling pipeline and a sampling device. The sampling frame component is arranged on one side of the cabinet, and is controlled by a third driving mechanism to do rationed movement intermittently. The inlet end of the sampling pipeline is arranged on the front side of the cabinet, and the outlet end of the sampling pipeline is arranged on the upper portion of the sampling frame component. The sampling device is connected with the sampling pipeline, and comprises a sliding sleeve mechanism and a peristaltic pump. The sliding sleeve mechanism is controlled by a second driving mechanism, and the peristaltic pump is controlled by a first driving mechanism. Rationed sampling is realized through matched movement of the peristaltic pump and the sliding sleeve mechanism.

Description

technical field [0001] The invention relates to a liquid sample sampling device, in particular to a full-time automatic water quality sampling machine. Background technique [0002] At present, analytical instruments in many domestic industries generally use manual sampling for analysis. The sampling and analysis process usually requires the operator to stay near the equipment for a long time to perform repetitive and boring sampling operations. Some sampling operations are not good for the health of the operators, and the sampling interval is strict. For night sampling tasks, manual operations Very inconvenient. At the same time, it is very easy to misuse a job for a long time, resulting in sampling errors, which will eventually affect the analysis results and reduce the accuracy. In addition, the human cost of training sampling personnel in universities or enterprises is high. [0003] To sum up, there is still no effective solution to the problem of automatic quantitat...

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 任宗明任佰刚
Owner SHANDONG NORMAL UNIV
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