Oil pump hot oil test desk and its use method

Abstract

The invention discloses an oil pump hot-oil testboard and a use method thereof, wherein, the oil pump hot-oil testboard comprises an oil box, an electrical control device, an oil pump data acquisition device and a data analysis and control device, wherein, the oil box is used for placing a tested oil pump, and a sealing cover is arranged on the oil box; the electronic control device is used for supplying the power to the tested oil pump and collecting electronic parameter; the oil pump data acquisition device is used for collecting parameter of the tested oil pump placed in a testing platform; the data analysis and control device is connected with the oil pump data acquisition device and the electronic control device and used for analyzing the parameter of the tested oil pump; a temperature control device is arranged on a testing bench and comprises a cold water pipeline and a hot water pipeline, electromagnetic valves are arranged on the cold and hot water pipelines which are connected with thermal conversion panels, the thermal conversion panels are arranged at the periphery of the oil box, and the temperature control device controls switches of cold water and hot water by the electromagnetic valves. The invention realizes the multifunctional testing capacity to the oil pump and an oil pump bracket assembly can simulate the working conditions of the oil pump at various temperatures and has high automation and intelligence and efficiency.

Description

technical field [0001] The invention relates to a testing device for a vehicle and a method for using the same, in particular to a testing device for parts and components of an automobile and a method for using the same. Background technique [0002] At present, the performance test of automobile oil pump involves the test of flow rate, pressure, voltage, current, speed and other parameters under various working conditions. low efficiency. Moreover, the error of manual testing is large, the accuracy of the data cannot be guaranteed, and the data cannot be further analyzed, which seriously affects the testing of automotive oil pumps. [0003] In addition, since it is necessary to simulate the performance of the oil pump in the state of use of the automobile as much as possible when testing the automobile oil pump, and the automobile oil pump is often in a high temperature state when in use, the existing conventional test equipment can only simulate the operating environment ...

AI Technical Summary

Problems solved by technology

[0002] At present, the performance test of automobile oil pump involves the test of flow rate, pressure, voltage, current, speed and other parameters under various working conditions. The current common test method is Use several sensors to build a simple test pipeline, and perform the test manually, which is inefficient.

In addition, the error of manual test is relatively large, the accuracy of the data cannot be guaranteed, and the data cannot be further analyzed, which seriously affects the test of automotive oil pumps

[0003] In addition, since it is necessary to simulate the performance of the oil pump in the state of use of the automobile as much as possible when testing the automobile oil pump, and the automobile oil pump is often in a high temperature state when in use, the existing conventional test equipment can only simulate the operating environment of the oil pump at normal temperature , which is very different from the actual use environment, which makes the data measured by the existing test equipment seriously deviate from the actual use parameters, resulting in a large test error

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