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Liquid suction device, liquid suction method, and liquid detection assembly

A technology for suction devices and detection components, which is applied in the field of liquid suction devices and liquid detection components, can solve the problems of low accuracy and low efficiency of liquid extraction, and achieve the effect of improving work efficiency

Inactive Publication Date: 2019-11-15
CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a liquid suction device to overcome the problems of low efficiency and low accuracy in taking liquid in the prior art

Method used

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  • Liquid suction device, liquid suction method, and liquid detection assembly
  • Liquid suction device, liquid suction method, and liquid detection assembly
  • Liquid suction device, liquid suction method, and liquid detection assembly

Examples

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Embodiment Construction

[0026] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention.

[0027] The present invention provides a liquid suction device, which includes a suction pipe, a liquid storage pipe 10 communicating with the suction pipe, and a piston 20 movably arranged in the liquid storage pipe 10, The liquid storage tube 10 is provided with an adjustment rod 30 with a temperature scale, and the piston member 20 includes indications that can be aligned with different temperature scales on the adjustment rod 30 as the piston member 20 moves. unit.

[0028] Such as figure 1 As shown, the present application draws the liquid into the liquid storage pipe 10 through the suction pipe, and finally the liquid will be stored in the liquid storage pipe and the suct...

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Abstract

The invention, which relates to the technical field of chemical engineering, discloses a liquid suction device, a liquid suction method, and a liquid detection assembly. The liquid suction device comprises a suction pipe, a liquid storage pipe (10) communicated with the suction pipe, and a piston member (20) movably disposed in the liquid storage pipe (10). An adjustment rod (30) having temperature scales is arranged on the liquid storage pipe (10). The piston member (20) includes an indication unit that moves with the piston member (20) and can be aligned at different temperature scales on the adjustment rod (30). With the liquid suction device provided by the application, a fixed amount of liquid can be extracted quickly and accurately at different ambient temperatures and thus the samemass of liquid is extracted; for example, when inspection is performed at exit and entrance fields of chemical liquid raw material products, the specific mass of specially detected liquid can be extracted quickly and accurately by using the liquid suction device, so that the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a liquid suction device, a liquid suction method and a liquid detection component. Background technique [0002] For the incoming and outgoing inspection of chemical liquid raw material products, it will be judged whether it is qualified according to the required standards. The common method is to take a certain amount of chemical liquid raw material and pass it into the reaction bottle for reaction, and judge whether it is qualified according to the reaction result. [0003] Due to the need to take quantitative chemical liquid raw materials, the numerical value is required to be relatively accurate, which leads to the complicated operation and long time-consuming of the existing method, which restricts the normal speed of materials entering and leaving the factory. Contents of the invention [0004] The object of the present invention is to provide a liquid suction d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14G01N31/00G01N21/78
CPCG01N1/14G01N21/78G01N31/00G01N2001/1418
Inventor 常小毅曲国兴杨少林许霞刘义
Owner CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD
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