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ΥЭΜ2内燃机车制动装置的空气管路示于图1。空气从大气经过滤清器进入KT6型两级三缸式空气压缩机26中。当柴油机在最高转速时,空气压缩机的出风量为4.6m~3/min。空气经过压缩机的第一级压缩后压力达到3kg·f/cm~2(0.294 MPa),然后经过冷却器而导向第二级压缩。这里,空气经再次压缩后的压力达到8.5kg·f/cm~2(0.833MPa),并沿管路被压入总容积为1000L的四个总风缸27内。在管路上安装有两个安全阀24和25。这两个安全阀的调整压力分别为9.5和9.8kg·f/cm~2(0.932和0.961 MPa)。总风缸内的压缩空气经过油脂分离器28,进入供风主管。汕脂
The air line for the ΥЭΜ2 diesel locomotive brake is shown in Figure 1. Air from the atmosphere through the filter into the KT6 two-stage three-cylinder air compressor 26. When the diesel engine at maximum speed, the air compressor air flow is 4.6m ~ 3 / min. After the first stage of air compressor compressed air pressure reached 3kg · f / cm ~ 2 (0.294 MPa), and then through the cooler to guide the second stage of compression. Here, the pressure of the compressed air again reaches 8.5 kgf / cm 2 (0.833 MPa), and it is pressed along the pipeline into the four total cylinders 27 having a total volume of 1000L. Two safety valves 24 and 25 are installed in the pipeline. The adjustment pressure of these two safety valves were 9.5 and 9.8kg · f / cm ~ 2 (0.932 and 0.961 MPa). The compressed air in the overall tank passes through the grease separator 28 and enters the supply duct. Shantou fat