Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of oil sample chromatographic analysis quantitative sampling device and using method

A sampling device and chromatographic analysis technology are applied in the field of quantitative sampling device for chromatographic analysis of oil samples, which can solve the problems of deviation, waste and low efficiency of experimental data, and achieve the effects of improving efficiency, improving utilization rate and preventing shaking.

Inactive Publication Date: 2018-05-08
国网山东省电力公司招远市供电公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the technical problems to be solved in the background technology, the present invention provides a quantitative sampling device for oil sample chromatographic analysis, which is safe and convenient, accurate in sampling, effectively solves the problems of sample waste, experimental data deviation and low efficiency, and can also be applied to oil Sample sampling, wide application, easy to promote

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of oil sample chromatographic analysis quantitative sampling device and using method
  • A kind of oil sample chromatographic analysis quantitative sampling device and using method
  • A kind of oil sample chromatographic analysis quantitative sampling device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0059] In addition, it should be noted that, unless otherwise specified or pointed out, the terms "upper", "lower" and other descriptions that may be involved in the specification are only used to distinguish the various components, elements, steps, etc. in the specification, not to express The logical relationship or sequential relationship between various components, elements, and steps, etc.

[0060] The relevant words of "forward rotation" and "reverse rotation" of the clamping motor 322, the pressing motor 330 and the vertical motor 500 are only for the convenience of description, and do not represent the specific running direction of the motors.

[0061...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an oil sample chromatographic analysis quantitative sample introduction device. The oil sample chromatographic analysis quantitative sample introduction device comprises a support rod, a movable block and a pressing assembly, wherein the support rod is arranged on a bracket; the movable block and the pressing assembly are arranged on the support rod; the movable block is provided with a longitudinal transmission device, a mounting base for mounting an injector, and a clamping device for fixing the injector; the longitudinal transmission device comprises a longitudinal motor and a transmission gear set; the mounting base comprises a U-shaped opening and a mounting cavity; the clamping device comprises a fixed base, a clamping motor, a clamping lead screw, a clamping slide block, a connecting rod and a clamping claw; the pressing assembly comprises a pressing motor which is connected with the movable block, a pressing lead screw, a guide shaft, a transmission gear set and a pressing slide block. Meanwhile, the invention further provides a usage method of the oil sample chromatographic analysis quantitative sample introduction device. The oil sample chromatographic analysis quantitative sample introduction device is safe and convenient, and is accurate in sample instruction; the problems of waste in samples, experiment data deviations and low efficiency are solved effectively; meanwhile, the oil sample chromatographic analysis quantitative sample introduction device can also be applied to quantitative sampling of oil samples, has a wide application range, and is easy to popularize.

Description

technical field [0001] The invention relates to an oil sample chromatographic analysis quantitative sampling device and a using method. Background technique [0002] During the daily operation of power transformers, insulating oil is subjected to strong electric fields, electromagnetic environments, and various external environments to produce gas dissolved in insulating oil. Insulating oil chromatography is a diagnostic technique for condition assessment of oil-filled equipment . It provides effective insulation supervision for electrical equipment to ensure the safe and stable operation of electrical equipment. Specifically, gas chromatography is used to measure the component content of dissolved gas in insulating oil. The measurement results are used by power supply companies to judge whether there are latent overheating, discharge and other faults in the oil-filled power equipment in operation, so as to ensure the safe and effective operation of the power grid. This is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/18
CPCG01N30/18
Inventor 王妮妮秦德展王文道刘希荣张亚婷李晓庆于洋王显荣杨冰杜志俭王亚伟郇大海王雪凤赵鹏盛琳洋李臣华海娣孙涌吕祯祥
Owner 国网山东省电力公司招远市供电公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com