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通过对某矿运输机的液力耦合器发生爆炸事故分析,发现其自身的保护系统设计不够完善,只有温度保护装置-易熔合金塞,没有过压保护装置,并提出井下运输机液力耦合器安全保护系统的改进措施。
Through analyzing the explosion of the hydraulic coupler of a mine transporter, it is found that the design of its own protection system is not perfect. Only the temperature protection device - fusible alloy plug, no overvoltage protection device and the safety of hydraulic coupler of the downhole transporter Protection system improvement measures.