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在竖、斜井提升信号系统中,常采用电铃传递信号,噪声大,且易受其他设备声响干扰而失误。我们研制了一种简单的程序控制装置,配上信号电铃,在发出铃声的同时出现光电显示的数码,操作工可以准确地区分信号,保证安全生产。光电显示信号装置电气接线图如图1。
In vertical and inclined wells to enhance the signal system, often using bell transmit signals, noise, and susceptible to other equipment and sound interference errors. We developed a simple program control device, coupled with the signal bells, ringing at the same time appear photoelectric display of digital, the operator can accurately distinguish the signal to ensure safe production. Optical display signal device wiring diagram shown in Figure 1.