Method of inspecting switching time with fluid control valve
Active Publication Date: 2017-02-02
HUNG FEI CHE
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- Application Information
AI Technical Summary
Benefits of technology
The present invention provides a method for inspecting the switching time of a fluid control valve. The method involves using a pneumatic module and a counting unit to measure the time it takes for the valve to open or close. This inspection can help to ensure that the valve is operating correctly and can also be used to gather data on the basic performance of the valve. The method is simple to use and does not require any special equipment. The technical effect of this invention is to provide a reliable and cost-effective way to inspect the performance of fluid control valves.
Problems solved by technology
Nonetheless, the operating time as the fluid control valve turning-on or turning-off affects the flowing efficiencies of the fluids in the piping.
Method used
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[0016]In cooperation with attached drawings, the technical contents and detailed description of the present invention are described thereinafter according to a preferable embodiment, being not used to limit its executing scope. Any equivalent variation and modification made according to appended claims is all covered by the claims claimed by the present invention.
[0017]FIG. 1 is a connection schematic diagram of the inspector and the fluid control valve according to the present invention. The inspector is used for inspecting switch time of the fluid control valve. The inspector 1 comprises a counting unit 11, an operating interface 12, a storage unit 13, a display 14, an output interface 15 and a timer 16. The counting unit 11 electrically connects to the operating interface 12, the storage unit 13, the display 14, the output interface 15 and the timer 16. The counting unit 11 is responsible for coordinating and instructing the data transfer and operation among the operating interfa...
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A method of inspecting switching time with fluid control valve used for inspecting operating time to turn-on or turn-off a valve door of a fluid control valve is disclosed. The method comprises following steps: firstly provide an inspector with a counting unit, a timer, a first limited switch and a second limited switch. The counting unit electrically connects to the timer and a pneumatic module of fluid control valve, the first limited switch and second limited switch connect to the timer, and the first limited switch contacts the rod of the fluid control valve rod. Then, input basic data of corresponding fluid control valve, which comprises operating conditions of the fluid control valve. Next, activate the pneumatic module and start to time, and the axial shift generated by the rod of the fluid control valve triggers the second limited switch to stop timing. Lastly, record and display operating time.
Description
BACKGROUND OF THE INVENTION[0001]Field of the Invention[0002]The present invention relates to an inspecting method, in particular relates to a used for an inspecting method for inspecting turn-on or turn-off time of a fluid control valve.[0003]Description of Prior Art[0004]The fluid control valve is a control device used in fluid line piping. The basic function is interconnecting or switching the fluids in the piping, adjusting the flowing direction, pressure and flow rate of the fluid so as to assure the piping system operates normally.[0005]The fluid control valve controls whether the fluids flows in the piping and the flow rate via turn-on and turn-off the valve door. Nonetheless, the operating time as the fluid control valve turning-on or turning-off affects the flowing efficiencies of the fluids in the piping. Accordingly, it is desired to provide an effective method for inspecting the flowing behaviors.SUMMARY OF THE INVENTION[0006]One of the objectives of the present inventio...
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IPC IPC(8): F16K37/00
CPCF16K37/0083Y10T137/0396F16K37/0075
Inventor HUNG, FEI-CHE
Owner HUNG FEI CHE