Vacuum-pressure oil changing device

A pressure and vacuum technology, applied in the field of vacuum-pressure oil change devices, can solve the problems of time-consuming process, splashing of lubricating oil, high labor intensity, etc., and achieve the effect of ensuring quality, increasing oil products and easy maintenance

Inactive Publication Date: 2012-02-22
沈阳瑞祥风能设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the traditional technology are as follows: the heavy lifting of new lubricating oil or the landing of waste lubricating oil makes the labor intensity of workers high, and only relying on the gravity of lubricating oil to discharge, the process takes a long time an

Method used

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  • Vacuum-pressure oil changing device
  • Vacuum-pressure oil changing device

Examples

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Example Embodiment

[0022] The present invention will be further described below in conjunction with the drawings.

[0023] As shown in the figure, the vacuum-pressure oil change device of the present invention is composed as follows: a new oil tank 3 and a waste lubricating oil tank 2, which are respectively connected to an air compressor 6 through a gas pipeline, and the air compressor 6 is electrically connected to the control board 12, a vacuum generator 13 is provided on the pipeline connecting the waste lubricating oil tank 2 and the air compressor 6, the oil outlet of the new oil tank 3 is connected to the oil injection pipe 1, and the waste lubricating oil tank 2 is filled with oil The oil outlet is connected with the oil drain pipe 8; the pipeline between the oil outlet of the new oil tank 3 and the oil filling pipe 1 is provided with a fine filter 7, which is electrically connected to the control board 12, and the oil outlet of the new oil tank 3 is connected with the fine filter A heating...

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Abstract

The invention relates to an oil changing device, in particular to a vacuum-pressure oil changing device, which consists of a new oil tank and a wasted lubricating oil tank. The new oil tank and the wasted lubricating oil tank are respectively connected with an air compressor via gas pipelines, the air compressor is electrically connected with a control plate, a vacuum generator is disposed on the pipeline for connecting the wasted lubricating oil tank with the air compressor, an oil outlet of the new oil tank is connected with an oil injection pipe, and an oil inlet of the wasted lubricating oil tank is connected with an oil drainage pipe. The vacuum-pressure oil changing device has the advantages that a vacuum or pressure environment is created by the aid of an air source, pipelines are connected with the oil changing device and a gearbox to form an integral pressure pipe, liquid flows so as to achieve purposes of oil adding and oil changing, namely, vacuum is realized by the aid of air compression, and a pressure increasing or pressure relieving principle is set. Accordingly, lubricating oil can be changed by personnel on a tower base.

Description

technical field [0001] The invention relates to an oil change device, in particular to a vacuum-pressure oil change device, which can be used in wind energy industry, chemical industry, or military government transportation equipment, etc. by changing the corresponding structural configuration combination according to different application fields. Applied in the field of wind energy, it can be used to replace the lubricating oil of the gearbox in the nacelle at the base of the tower; it can be used in the chemical industry to clean or add large oil storage or gas storage facilities; it can be used to replace the lubricating oil of large equipment and facilities in military industry and government transportation equipment. This text emphatically elaborates the superiority of the invention in terms of replacing lubricating oil for wind energy generator gearboxes in the field of wind energy. Background technique [0002] The process of replacing the lubricating oil of the gear ...

Claims

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Application Information

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IPC IPC(8): F16N33/00F16N39/06F16N39/04F16N23/00F16N21/00F16H57/04
Inventor 赵树富谭福阳
Owner 沈阳瑞祥风能设备有限公司
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