Lubricating system and equipment with same

Abstract

The invention provides a lubricating system. The provided lubricating system comprises a lubricating oil recovery vessel (100), an oil return pipeline (200), a lubricating pump, an auxiliary negative pressure pipeline (300) and an auxiliary negative pressure source, wherein the oil return pipeline (200) is communicated with the lubricating oil recovery vessel (100); the lubricating pump is used for driving lubricating oil to carry out oil return flowing; the auxiliary negative pressure source is communicated with the lubricating oil recovery vessel (100) through the auxiliary negative pressure pipeline (300) so as to ensure that an inner cavity of the lubricating oil recovery vessel (100) is in a negative pressure environment; and both the negative pressure environment and the lubricating pump are used for applying an acting force for enabling lubricating oil flowing through the oil return pipeline (200) to flow towards the inner cavity of the lubricating oil recovery vessel (100). According to the scheme, the problem that the lubricating system in the background art cannot return oil in time or is relatively low in oil return speed can be solved. The invention also provides equipment with the lubricating system.

Description

technical field [0001] The invention relates to the technical field of equipment lubrication, in particular to a lubrication system and equipment with the lubrication system. Background technique [0002] At present, the use of fossil energy has led to the deterioration of the global environment. In order to alleviate the environmental problems caused by the use of fossil energy, the development and utilization of clean energy is becoming more and more common. Wind energy, as a developed clean energy, has been widely used in many fields. Among them, the use of wind energy to generate electricity is a relatively rapidly developing field. [0003] A wind power generator set (hereinafter referred to as a wind turbine set) is an important device for realizing wind energy generation, which converts wind energy into electric energy through the rotation of the impeller. Since the process of wind power generation includes the conversion of kinetic energy into electrical energy, t...

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Problems solved by technology

[0007] The present invention provides a lubricating system to solve the problem that the lubricating system cannot return oil in time or is slow in the lubricating system described in the background art

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