Blank oil sample preparation device and method for transformer insulating oil
A transformer insulating oil and preparation device technology, which is applied in the preparation of test samples, measuring devices, instruments, etc., can solve problems such as instability, influence on test results, and poor operability, so as to improve the reliability of preparation and avoid air pollution , The effect of stable flooding degree
Pending Publication Date: 2021-03-02
CSR ZHUZHOU ELECTRIC CO LTD
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
This patented technology helps prevent damage or contamination from harmful gases caused when making certain types of oils used in electrical equipment. It involves injecting an amount of nitrogen oxide (NO) gas near the surface of the oil before it becomes solidified due to heat generated inside the oil. By adding this NO gas along with other chemicals like water vapor, hydrocarbons, etc., the resulting mixture has improved properties such as reducing friction between parts without damaging them over time. Additionally, the use of pure argon instead of helium reduces environmental concerns associated with handling these materials safely at large quantities. Overall, this technology ensures reliable quality samples are made while minimizing any potential hazards related to burning fuel components.
Problems solved by technology
This patented technical problem addressed in this patents relates to improving the quality and reliance for testing transformer oils during manufacture. Current methods involve extracting small amounts from each part separately followed by measurement and evaluation. However, these techniques have limitations such as lacked precision, potential contamination issues, difficulty controlling residual gases levels due to leakage, risk of damage caused by external pressure (pressures), and difficulties associated with handling heavy equipment used when carrying out the process.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] Combine below figure 1 Embodiments of the present invention are described in detail.
[0026] The blank oil sample preparation device for transformer insulating oil is characterized in that it includes a drive clean room 1 containing insulating oil, a gas input assembly 2 for inputting inert gas into the drive clean room 1, and passing into the drive clean room 1 for exhaust The gas discharge assembly 3 and the oil sample output assembly 4 connected to the flushing chamber 1 for sampling and oil treatment, the gas input assembly 2 input gas to the flushing chamber 1 to perform bubbling and purging of the insulating oil Finally, the oil sample is pressed into the oil sample output assembly 4.
[0027] In the above-mentioned blank oil sample preparation device for transformer insulating oil, the insulating oil is contained in the clean driving room 1, and the gas input assembly 2 inputs inert gas into the clean driving room 1, and the insulating oil is bubbled and purged, a
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
Login to view more Abstract
The invention discloses a blank oil sample preparation device and method for transformer insulating oil. The device is characterized in that the device comprises a clean displacement chamber for containing the insulating oil, a gas input assembly for inputting inert gas into the clean displacement chamber, a gas exhaust assembly which is introduced into the clean displacement chamber and is used for exhausting, and an oil sample output assembly which is connected with the clean displacement chamber and is used for sampling and oil treatment; and the gas input assembly inputs gas into the cleaning chamber to perform bubbling purging on the insulating oil, and presses the oil sample into the oil sample output assembly after bubbling purging. According to the invention, the clean displacementdegree of dissolved gas in the insulating oil is effectively controlled, the preparation reliability of the blank oil sample is improved, the air pressure of the clean displacement chamber is stablein the preparation process, burst and oil splashing are avoided, the safety in the preparation process of the blank oil sample is improved, and the high-quality blank oil sample with stable clean displacement degree can be obtained; and the sampling process is simple to operate, safe and free of pollution.
Description
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 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
Login to view more Owner CSR ZHUZHOU ELECTRIC CO LTD
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap