The invention provides a railway locomotive toilet water supply device, and belongs to the technical field of rail transit, the device comprises a water tank positioned between a locomotive floor and a toilet floor and provided with a water injection pipeline, an overflow pipeline and a water outlet pipeline; a water pump which is positioned on the water tank, is arranged on the water outlet pipeline and is matched with a manual ball valve; a deflation valve which is positioned on the water tank and is arranged on the water outlet pipeline; a water using valve which is positioned which the water tank and is arranged on the water outlet pipeline; and a controller which is electrically connected with the water pump, the deflation valve and the water using valve. Self-emptying of residual water in the pipeline is achieved through gravity, damage of compressed air to all parts in the pipeline is avoided, the requirements for the pipeline arrangement process and pressure resistance are lowered, and the water resource utilization rate is increased.
本发明提供了一种铁路机车卫生间供水装置,属于轨道交通技术领域,包括:水箱,位于机车地板和卫生间地板之间,其上设置有注水管路、溢流管路以及出水管路;水泵,位于水箱的上方,并设置于出水管路上,并与手动球阀相配合;放气阀,位于水箱的上方,并设置于出水管路上;用水阀,位于水箱的上方,并设置于出水管路上;控制器,与水泵、放气阀以及用水阀电气连接。本发明通过重力实现管路中残余水的自排空,避免压缩空气对于管路中各部件的损伤,以及降低对于管路布置工艺和耐压要求,并且提高水资源利用率。
Railway locomotive toilet water supply device
一种铁路机车卫生间供水装置
2021-11-16
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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