Multi-kinetic-energy detection test bed for oil-gas separator and detection method

Abstract

The invention relates to a multi-kinetic-energy detection test bench for an oil-gas separator and a detection method, the multi-kinetic-energy detection test bench comprises a detection workbench, a preparation workbench, a linear guide rail and a driving device, the detection workbench and the preparation workbench are integrally formed, one end of the linear guide rail is arranged on the preparation workbench, the other end of the linear guide rail is arranged on the detection workbench, a clamp is arranged on the linear guide rail, the driving device is connected with the clamp, a plurality of positioning columns are arranged on the clamp, a first air cylinder, a second air cylinder, a third air cylinder and a fourth air cylinder are arranged on the detection workbench, a detection head is arranged on a piston rod of each air cylinder, and each detection head is connected with external pressure detection equipment. The driving device drives the clamp to move to the detection workbench for positive pressure detection and then for negative pressure detection, so that the technical problems that an oil-gas separator detection device in the prior art can only detect a single product and can only detect one of the positive pressure and the negative pressure are solved.

Description

technical field [0001] The invention relates to the technical field of detection of oil-gas separators, in particular to a multi-kinetic energy detection test bench and detection method for oil-gas separators. Background technique [0002] The oil-air separator is a very important part of the automobile engine, which can maintain the good lubricating performance of the engine oil and prolong the service life of the engine oil. When the engine is working, part of the high-temperature and high-pressure gas leaks into the crankcase through the piston ring. After the diesel steam and water vapor condense, the engine oil will become thinner, the performance will deteriorate, and foam will be formed in the engine oil to destroy the normal supply of the engine oil. This phenomenon is especially serious when the machine is cold in winter. After installing the oil-gas separator, the above-mentioned substances can be separated in time. Therefore, the airtightness of the oil-gas sepa...

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Problems solved by technology

[0003]Aiming at the deficiencies of the prior art, the first purpose of the present invention is to provide a multi-kinetic energy detection test bench for oil-gas separators to solve the problems of the prior art The technical problem that the detection device of the oil-gas separator can only detect a single product

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