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Electric insulating oil sample bottle cleaning device

A cleaning device and insulating oil technology, which are applied in the directions of cleaning hollow objects, cleaning methods and utensils, and cleaning methods using liquids, etc., can solve the problems such as the ineffectiveness of waste liquid treatment, so as to ensure accuracy and reduce work intensity. , the effect of reducing environmental pollution

Pending Publication Date: 2019-05-10
国网河南省电力公司南召县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This document can only remove the impurity particles in the insulating oil, and fails to effectively point out the subsequent waste liquid treatment, and the device needs to be further improved

Method used

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  • Electric insulating oil sample bottle cleaning device
  • Electric insulating oil sample bottle cleaning device
  • Electric insulating oil sample bottle cleaning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like figure 1 , figure 2 As shown, a cleaning device for sampling bottles of electric insulating oil includes a cleaning tank 1, a recovery tank 2, an oil-water separation device 3 and a waste liquid recovery device 4, the recovery tank 2 is located directly below the cleaning tank 1, and the cleaning tank 1 is provided with a box cover, and the inner wall of the cleaning box 1 is fixed with a fixing plate 5 and a cleaning device.

[0028] The fixing plate 5 is provided with several placement holes, and there are a plurality of insulating oil bottles 6 upside down in the placement holes, generally 6-8.

Embodiment 2

[0030] Embodiment 2 is different from Embodiment 1 in that the cleaning device includes a water pump 7, a cleaning pipe 8 and a shower head 9, one end of the cleaning pipe 7 is connected to the recovery tank 2, and the other end is passed through the water pump 7. It is connected with 3-4 spray heads 9, and several multi-way joints 10 are connected in series on the cleaning pipe between the water pump 7 and the spray heads 8. The multi-way joint 10 includes a four-way joint and a three-way joint, and the cleaning device cleans the insulating oil bottle with the cleaning liquid in the recovery pool 2 . The end of the multi-way joint 10 far away from the cleaning tank 1 is provided with a first solenoid valve 21, the other end of the first solenoid valve 21 communicates with the atmosphere, and the shape of the spray head is a divergent spherical shape, so The shower head 9 is provided with a plurality of holes.

[0031] The cleaning process is as follows: a certain volume of s...

Embodiment 3

[0033] like image 3 , Figure 4 As shown, the difference between embodiment 3 and embodiment 2 is that the recovery tank 2 is connected with the oil-water separation device 3 through the first delivery pipeline 11, and the oil-water separation device 3 is connected with the waste water through the second delivery pipeline 12. Liquid recovery device 4 is connected. The oil-water separation device 3 includes a filter cartridge 13 and an oil-water separator, the filter cartridge 13 is connected to the first delivery pipeline 11, and the water outlet of the filter cartridge 13 is connected to the water inlet of the oil-water separator, so The water outlet of the oil-water separator is connected with the second delivery pipeline 12 . The filter cartridge 13 is cylindrical, and the outer surface of the filter cartridge 13 is provided with a filter 14 through which solid impurities in the oil-water mixture are filtered out, and the oil-water mixture enters the oil-water separator ...

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Abstract

The invention discloses an electric insulating oil sample bottle cleaning device, and belongs to the technical field of insulating oil treatment. The electric insulating oil sample bottle cleaning device comprises a cleaning tank, a recovery tank, a water-oil separation device and a waste liquid recovery device, wherein the recovery tank is located below the cleaning tank; a fixing plate and a cleaning device are fixed in the cleaning tank; a plurality of insulating oil bottles are arranged on the fixing plate in an inverted mode; the insulating oil bottles are cleaned by the cleaning device by using of the cleaning liquid in the recovery tank; the recovery tank is connected to the oil-water separation device through a first conveying pipeline; and the oil-water separation device is connected to the waste liquid recovery device through a second conveying pipeline. By means of the electric insulating oil sample bottle cleaning device, multiple electric insulating oil bottles are cleaned, and the interference of the electric insulating oil sample bottles on an electric insulating oil experiment is eliminated, so that the working intensity and environmental pollution are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of insulating oil treatment, in particular to a cleaning device for sampling bottles of electrical insulating oil. Background technique [0002] Insulating oil is an important liquid insulating medium in power systems. Transformers, circuit breakers, transformers, bushings and other equipment are mostly filled with insulating oil, which plays the role of insulation, cooling and arc extinguishing. Insulating oil is a liquid in power systems. Insulation medium, its sampling and testing, play an important role in early detection of potential faults inside the transformer and timely warning of abnormal working conditions, and the cleanliness of the insulating oil container will affect the follow-up test results, so the cleaning of the insulating oil sampling bottle It is an indispensable and important link in the work of electric power oil. At present, there are big problems in the cleaning of electric insulatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/12B08B3/14B08B9/34
Inventor 黄健钊杨秋月冯岩林张珂
Owner 国网河南省电力公司南召县供电公司
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