The invention provides a motor train unit corrugated floor drainage structure which comprises a corrugated floor, a drainage groove, a heat tracing device and a drainage valve, a hole is formed in the upper surface of the drainage structure, the hole position corresponds to a hole in the wave trough of the corrugated floor so as to meet the drainage requirement of a train body, and the heat tracing device is installed on the lower portion of the drainage groove. The problem that the drainage hole is frozen in a cold environment can be effectively solved, the drainage valve is installed on the lower portion of the drainage groove, the drainage valve is normally closed, a vehicle body at the drainage structure can be effectively sealed, and the higher and higher sealing requirement is met. The drainage groove can be used for collecting condensate water of the vehicle body, and then the drainage valve is opened regularly to solve the problem that the condensate water is drained everywhere.
本发明提供一种动车组波纹地板排水结构,包括波纹地板、排水槽、伴热装置和排水阀,排水结构上表面开孔,开孔位置与波纹地板波谷处开孔相对应,以满足车体的排水要求,排水槽下部装有伴热装置,可有效解决排水孔寒冷环境下冻住的问题,在排水槽下部装有排水阀,排水阀常闭,可以有效将排水结构处车体密封,以达到越来越高的密封要求。排水槽可以用来收集车体冷凝水,然后定期打开排水阀,以解决冷凝水随处排放的问题。
Drainage structure of corrugated floor of motor train unit
一种动车组波纹地板排水结构
2022-12-02
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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