Safe discharging mechanism
A safe venting and venting technology, used in the field of fire fighting and fire control, can solve the problems of assembly and rotation wrinkle leakage, poor corrosion resistance, blasting and venting, etc., to avoid wrinkling and enhance environmental adaptability. , The effect of improving corrosion resistance
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[0020] The safety relief mechanism is composed of: body, diaphragm, relief screw plug, pressure ring, gasket, O-ring, and damping plug. The diaphragm is sandwiched between the pressure ring and the gasket, and the contact surface is lubricated with Vaseline. The discharge screw plug is fastened to the pressure relief port of the body through a constant torque wrench. The damping plug is fitted in the pressure relief port of the body with an O-shaped seal. The ring is embedded in the gasket groove; it is usually in a pressure-sealed state. The gasket inlet adopts O-shaped sealing rings and several grooves are processed on the outlet plane. Under the long-term storage servo working state, it maintains a reliable seal when it experiences temperature cycles and vibrations; When the pressure is released, the overpressure pressure source forms a narrow oblique flow and direct flow through the damping plug, and turns to the tapered surface of the gasket and enters the cylindrical hole...
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