Test bench of full automatic valve electric device and test method thereof

Abstract

The invention discloses a test bench of a full automatic valve electric device, the output end of the valve electric device is connected with a gear transmission case, the test bench of the electric device is provided with an industrial computer, and the industrial computer is an information processing unit and is respectively connected with the valve electric device and a motor through signal circuits. In addition, the invention further discloses a test method of the test bench. The adoption of the technical scheme can use the computer to realize the comprehensive testing of various mechanical and electrical parameters of the valve electric device, reflect the real-time dynamic data, automatically test a variety of items, such as the torque data of the valve electric device under full stroke and various states, obtain accurate test results, realize the regulation and the control of the testing process, simulate the various actual states of the operation of a valve, further obtain the efficiency of the motor, the transmission total efficiency of an electric fitting and other data, and provide an important basis for design, manufacture and operation of the valve.

Description

technical field [0001] The invention belongs to the technical field of valve inspection and testing equipment, in particular, the invention relates to a fully automatic valve electric device test bench. In addition, the present invention also provides a test method for the test bench of the automatic valve electric device. Background technique [0002] At present, the test equipment used in the torque test of the valve electric device uses sensors to obtain mechanical data, and drives the valve electric device to load the valve electric device to simulate the actual working condition of the valve. [0003] Since the valve and its electric device operate in a relatively complicated working state, the changes of its electrical and mechanical parameters are quite complicated, and the mutual influence is not easy to describe. If only conventional sensors and their corresponding recording instruments, display It is difficult for the instrument to reflect the working status of th...

AI Technical Summary

Problems solved by technology

[0003] Since the valve and its electric device operate in a relatively complicated working state, the changes of its electrical and mechanical parameters are quite complicated, and the mutual influence is not easy to describe. If only conventional sensors and their corresponding recording instruments, display It is difficult for the instrument to reflect the working status of the valve electric device completely, quickly and accurately, and to conduct real-time analysis and judgment on the measured parameters, and it is impossible to realize the adjustment and control of the valve electric device and motor drive under the test state

[0004] The prior art does not have a good complete and comprehensive, practical implementation plan for solving the above problems

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