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在阿什哈巴德线路上,所有内燃机车柴油机燃料系统都采用应急供油方式。这种供油方式是燃油依靠燃油泵的柱塞付造成的真空来供给的。实践中积累的经验有助于制成这种应急系统的结构,目前正在稳定和可靠地工作着。建议燃油系统安装应急阀门,应急阀门装在排油管上,并与调节阀门平行的地方,代替1.4大气压力阀门。在工作状态中,应急阀门完成放油阀门的作用,而当应急状态时,依靠燃油泵的柱塞付造成的真空,通过它供给燃油。
On the Ashgabat line, all diesel locomotive diesel fuel systems use emergency fueling. The fuel is supplied by the vacuum created by the plunger of the fuel pump. The experience gained in practice has helped to shape the structure of such an emergency system and is working steadily and reliably. Proposed fuel system installation emergency valve, emergency valve installed in the exhaust pipe, and the adjustment valve parallel to the place, instead of 1.4 atmospheric pressure valve. In working conditions, the emergency valve to complete the role of oil drain valve, and in case of emergency, rely on the fuel pump plunger to pay the vacuum, through it to provide fuel.