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Vacuum oil filter

A technology of vacuum oil purifier and vacuum cylinder, applied in the direction of filtration separation, filtration circuit, separation method, etc., can solve the problems of easy clogging of oil mist nozzles and poor water-oil separation effect, so as to enhance the water-oil separation efficiency and prevent clogging. , Enhance the effect of oil-water separation efficiency

Active Publication Date: 2020-05-05
上海韦航装备科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a vacuum oil purifier, which has the advantages of preventing the clogging of the oil mist nozzle and enhancing the efficiency of oil-water separation, and solves the problems of easy clogging of the oil mist nozzle and poor water-oil separation effect

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 3-5 , a vacuum oil filter, comprising an oil inlet pipe 1, an oil inlet valve 2 is fixedly installed in the middle of the oil inlet pipe 1, a primary filter 3 is fixedly installed at one end of the oil inlet pipe 1, and a heater 4 is connected to the upper part of the primary filter 3 , one side of the heater 4 is connected with a vacuum cylinder 5, an oil mist nozzle 6 is fixedly installed on the tube on one side of the heater...

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Abstract

The invention relates to the technical field of filtering equipment and discloses a vacuum oil filter. The vacuum oil filter comprises an oil inlet pipe; an oil inlet valve is fixedly installed in themiddle of the oil inlet pipe; a primary filter is fixedly installed at one end of the oil inlet pipe; a heater is connected to the upper portion of the primary filter through a pipe; a vacuum cylinder is connected to one side of the heater through a pipe; and an oil mist spray head is fixedly installed on the pipe on one side of the heater. Compared with the prior art, the technical scheme adoptsa piston needle which is arranged in the nozzle of the oil mist spray head and moves up and down to dredge a nozzle of the oil mist spray head; oil mist sprayed from the oil mist spray head pushes the piston needle to move upwards, and when the nozzle is blocked, less oil mist is sprayed out, the pushing force on the piston needle is reduced, the spring cannot be pushed to be compressed; and thenthe piston needle moves downwards and penetrates through the nozzle under the influence of the elasticity of the spring, so that the dredging effect on the oil mist spray head is achieved, the formation of the oil mist is ensured, and the use effect of the oil mist spray head is improved.

Description

technical field [0001] The invention relates to the technical field of filtering equipment, in particular to a vacuum oil filter. Background technique [0002] Vacuum oil filter is a product for on-site oil filtering and oil replenishment for various oil-immersed transformers, oil-immersed current and voltage transformers and high-voltage oil-less circuit breakers. On-site hot oil circulation drying of current immersion, voltage transformers and high voltage oil-less circuit breakers is more effective. [0003] Refer to the attached Figure 1-2 , the vacuum oil filter is designed according to the principle of different boiling points of water and oil. First, start the vacuum pump 12 to pump out the air in the vacuum cylinder 5 to form a vacuum environment in the vacuum cylinder 5. Open the oil inlet valve 2 and the oil will pass through the inlet. The oil pipe 1 is injected into the primary filter 3 for preliminary filtration, and the filtered oil is injected into the heate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/00
CPCB01D36/00
Inventor 丁亮
Owner 上海韦航装备科技有限公司
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