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阐述了一种菇状锥阀的工作原理;对菇状锥阀和一般圆锥阀的压力——流量特性进行了理论分析和试验研究。结果表明,改进阀的结构,可以显著降低阀的静态超压率,因而改善阀的静特性。这对高压、大流量系统更有意义。
The working principle of a mushroom cone valve was expounded. The pressure-flow characteristics of the mushroom cone valve and the general cone valve were theoretically analyzed and experimentally studied. The results show that the improved valve structure can significantly reduce the static overpressure valve, thus improving the static characteristics of the valve. This is more meaningful for high-pressure, high-flow systems.