High-temperature pressurization sealing performance test board

The invention discloses a high-temperature pressurization sealing performance test bench, and the test bench comprises a Foma wheel, and the top of the Foma wheel is connected with a frame. A hand wheel is installed on one side of the upper surface of the frame, one side of the hand wheel is connected with a fixing seat, one end of the fixing seat is located in the safety cover, a touch screen is arranged on one side of the safety cover, a temperature controller is arranged at the bottom of the touch screen, and a control button is arranged at the bottom of the temperature controller. According to the high-temperature pressurization sealing performance test bench, a to-be-detected workpiece is placed in the gas circuit mechanism, then the gas circuit mechanism is started, a gas source enters the first PU gas pipe through the quick connector, and then enters the hand valve, the second PU gas pipe, the vortex shedding flowmeter and the third PU gas pipe through the four-position six-hole ...