Water resistance test bench for mobile circulating water locomotive and its application method

Abstract

The present invention provides a mobile circulating water locomotive water resistance test bed and an application method thereof, and relates to the locomotive water resistance test technology field, especially to a mobile circulating water locomotive water resistance test bed and an application method thereof. The test bed comprises a water resistance box (10), a pool box (11) and a transportation pedestal (12). The box bodies of the water resistance box and the pool box are made of steel and are welded on the transportation pedestal at the bottom of the box body, wherein the bottom position in the water resistance box is provided with a lower support channel (13) and a lower fixed channel (14), and a positive plate (1) and a negative plate (2) are alternatively distributed in the water resistance box. The mobile circulating water locomotive water resistance test bed can be moved without the influence on the test site restriction so as to improve the utilization rate of the water resistance test stand and reduce the short-circuit accident caused by the left and right shaking because of the lifting of the negative plate in the water resistance test, and the mobile circulating water locomotive water resistance test bed is good in stability and has the positive effect on improving the locomotive parameter detection precision.

Description

technical field [0001] The invention relates to the technical field of locomotive water resistance test, in particular to a method for using a mobile circulating water type locomotive water resistance test bench. Background technique [0002] The main function of the water resistance microcomputer measurement and control test station is to realize the intelligent acquisition and processing of the main engine output voltage, current, diesel engine speed and other parameters through the PID algorithm and fuzzy control, and judge whether the operation of the locomotive components is reliable according to the processing results. Control whether the attributes of each component and the power attribute of the internal combustion engine meet the requirements. [0003] The traditional water resistance test bench adopts the method of raising and lowering the height of the negative plate and changing the depth of the water to realize the resistance, so as to test the performance of th...

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Problems solved by technology

[0003] The traditional water resistance test bench adopts the method of raising and lowering the height of the negative plate and changing the depth of the water to realize the resistance, so as to test the performance of the locomotive power, etc., but it has the following defects: because the negative plate will produce left and right during the lifting process. The shaking situation, first, affects the detection accuracy, and second, there must be a certain gap between the positive and negative plates to avoid accidents caused by short circuits after the positive and negative plates are in contact. The requirements are relatively strict. to move

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