Treating and recycling device for insulating oil sample

Abstract

The invention relates to a device for processing and recovering insulating oil samples, which comprises a movable cabinet, the upper end of the cabinet is a test operation table, an oil collection tank is embedded in the middle of the test operation table, and the oil outlet at the lower end of the oil collection tank is It is connected with an oil color detection tube, and the outer wall of the oil color detection tube is equipped with an infrared photosensitive detector. A new oil bypass solenoid valve and an old oil bypass solenoid valve are connected with the new oil and used oil sealed oil storage tanks, and the new oil and used oil sealed oil storage tanks are also connected with the vacuum pump through a T-shaped vacuum tube; there is also a LCD touch control screen, liquid crystal touch control screen, one-way valve, infrared photosensitive detector, new oil shunt solenoid valve, old oil shunt solenoid valve and vacuum pump are all electrically connected with the controller. The beneficial effect of the invention is that it can realize the automatic classification collection, vacuum-sealed storage and quick transfer of the test waste oil.

Description

technical field [0001] The invention relates to the field of electric power oil test sample processing operations, in particular to an insulating oil sample processing and recovery operating device. Background technique [0002] In the power oil test work, it is often necessary to carry out relevant pretreatment operations on insulating oil samples, such as oil cleaning of the test part of the oil test instrument and the test vessel, and accurate adjustment of the volume of the insulating oil sample. Due to the large number of test items and the relatively scattered distribution of test instruments, testers often need to move the glass containers containing insulating oil samples to conduct oil sample tests on different test instruments. In the process of frequently moving insulating oil samples, it is very easy to accidentally lose insulating oil samples, samples are polluted, sample containers and test utensils are broken due to improper operation by test personnel, which ...

AI Technical Summary

Problems solved by technology

Due to the lack of complete sealing measures in the temporary waste oil barrels, the waste oil used in the test has been exposed to the air for a long time. Under the action of various external factors, it is continuously oxidized and decomposed, producing a large amount of volatile oil vapor harmful to the human body, which seriously pollutes the laboratory. surroundings

Moreover, many test waste oils are still new oils. After being poured into temporary waste oil drums, they are mixed with old oils. Since they cannot be collected by classification, they lose their recycling value and can only be disposed of together with old oils. A large amount of unnecessary loss, and it is also very easy to leak and pollute the environment due to improper handling

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