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本文提出了一种新型快降阀结构,在原有快降阀的基础上并联2个管路,以避免节流阀处产生的压力损失及能耗,同时还可进一步提高铲刀下降速度。
In this paper, a new fast reducing valve structure is proposed. Two pipes are connected in parallel on the basis of the original quick reducing valve to avoid the pressure loss and energy consumption produced at the throttle valve, and at the same time, the lowering speed of the blade can be further increased.