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Storage box for micro sample injector and method of use

A micro-sampler and storage box technology, applied to chemical instruments and methods, supporting appliances, laboratory appliances, etc., can solve problems such as blockage, slow natural volatilization speed, and easy contamination of needles, and achieve simple and fast connection methods. Evaporation speed and hygienic effect

Active Publication Date: 2021-10-15
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the above-mentioned deficiencies in the prior art, and provides a storage box for a micro-sampler. The micro-sampler is placed in the box and the needle is suspended, which solves the problem that the needle is easy to be polluted and blocked, and ensures that the experimental data The accuracy ensures the normal use of the micro-injector, and at the same time avoids the needle from hurting the user and ensures the safety of use; the blower blows the needle to speed up the volatilization of organic chemicals in the needle, which solves the problem of natural volatilization The problem of slow speed improves work efficiency

Method used

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  • Storage box for micro sample injector and method of use
  • Storage box for micro sample injector and method of use
  • Storage box for micro sample injector and method of use

Examples

Experimental program
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Embodiment 1

[0039] Such as Figure 1-3 As shown, a micro sampler storage box includes a box body 1, a box cover 104 is provided on one side of the upper end of the box body 1, a partition 107 is provided in the box body 1, and a partition 107 of the partition 107 is provided. One side is provided with a fixing device 2, and the two sides of the fixing device 2 are respectively a front vacant area 101 and a rear vacant area 103. The front vacant area 101 is provided with a power device 7, and the rear vacant area 103 is convenient for placement of needles. A traction device 6 is provided between the fixing device 2 and the power device 7, and the traction device 6 is connected with the power device 7 and the fixing device 2 respectively. Charging port 106, charging port 106 is electrically connected with battery 4, and battery 4 is charged directly, has avoided the loaded down with trivial details of dismantling battery 4, has increased convenience of use; Fan 3 is located at the side near...

Embodiment 2

[0045] Such as Figure 4-6 As shown, the traction device 6 includes a connecting rod 601 and a drawing rod 602, one end of the connecting rod 601 is vertically connected with the drawing rod 602, and the other end of the connecting rod 601 is arranged in the connecting groove 204, and the length of the connecting groove 204 can be The reciprocating movement of the connecting rod 601 is ensured.

[0046] Described power unit 7 comprises motor two 704, driving rod 706, driving connecting rod 709, and described motor two 704 is arranged on the middle part of front vacant area 101, and motor two 704 is provided with two output shafts 705, each output shaft The end of 705 is provided with incomplete gear 708, and the quantity of described driving connecting rod 709 is two, is respectively arranged at the two ends of drawing rod 602, and one end of every driving connecting rod 7079 is all connected with a driving rod 706, The middle part of the driving rod 706 is provided with a ba...

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Abstract

The invention discloses a storage box for a micro-sampler and a method for using it. It includes a box body, a partition is arranged in the box, a fixing device is arranged on one side of the partition, and a fixing plate is arranged at the upper end of the fixing device. The two sides of the fixing device are the front vacant area and the rear vacant area respectively. The power device is arranged in the front vacant area, and the traction device is arranged between the fixing device and the power device. The traction device is respectively connected with the power device and the fixing device. The other side of the partition is provided with a battery and a fan, the battery is electrically connected to the fan, and an air inlet is provided between the fan and the rear vacant area. The storage box solves the problem of easy pollution and blockage of the needle, ensures the accuracy of the experimental data, is simple to use, and is easy to operate, and it is easy to take and place the micro-sampler.

Description

technical field [0001] The invention relates to the technical field of micro-sampler storage, in particular to a micro-sampler storage box and a use method. Background technique [0002] When using gas chromatography to detect organic chemical substances, use a micro-sampler to absorb organic chemical substances, configure standard solutions and inject samples. During the experiment, generally use multiple micro-samplers, rinse with solvent after use, place on the test bench, and continue to use after the solvent in the needle evaporates to dryness. [0003] If the micro-injector is placed directly on the test bench, it is easy to contaminate the needle, resulting in inaccurate experimental data. If the micro-injector is placed too high in the experiment, the needle will easily get stuck in the hand or other objects and block it. Natural organic chemicals volatilize slowly, affecting work efficiency. Contents of the invention [0004] The present invention aims at the ab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L9/00
CPCB01L9/00
Inventor 巩泉泉王胜锋江红谢连科王坤窦丹丹马新刚刘辉臧玉魏张国英尹建光张永张兆波陈超崔相宇
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY
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