Vacuum sewage discharging type dejectas collecting system

Abstract

The invention discloses a vacuum sewage discharging type dejectas collecting system. The vacuum sewage discharging type dejectas collecting system comprises a main-seat type toilet, a sub-seat type toilet, an urination room, a shower room, a sewage tank and a pure water tank, wherein the main-seat type toilet, the sub-seat type toilet and the urination room are connected with the sewage tank; the main-seat type toilet, the sub-seat type toilet, the urination room and the shower room are connected with the pure water tank; a water outlet of the pure water tank is provided with a supercharger; a main control panel is arranged in the main-seat type toilet; a first auxiliary control panel, a second auxiliary control panel and a third auxiliary control panel are respectively arranged in the sub-seat type toilet, the urination room and the shower room; the main control panel is connected with the first auxiliary control panel; and the first auxiliary control panel is respectively connected with the second auxiliary control panel and the third auxiliary control panel. As the whole water feeding and water draining process is controlled through a solenoid valve, the vacuum sewage discharging type dejectas collecting system is convenient to operate without mechanical faults; and as sewage and dirt cannot be discharged of a vehicle body, the environmental sanitation along the railway line is greatly protected; and as the toilet can be stilled used while a train arrives a station, the vacuum sewage discharging type dejectas collecting system provides great convenience to passengers while in use.

Description

technical field [0001] The invention relates to the field of sanitary equipment for water supply and drainage of railway vehicles, in particular to a vacuum drainage type feces collection system. Background technique [0002] Most of the drainage system pipelines of toilets and washbasins in existing railway vehicles in my country are connected to the bottom of the vehicle, and the sewage and dirt are directly discharged out of the vehicle; it will cause serious pollution to the environment along the railway and a serious waste of water resources , and increased costs for maintenance along the railway. In order to maintain the environmental sanitation in the railway station, the railway department stipulates that the toilet will be closed after the train enters the station, and the toilet can only be opened again after the train leaves the station, which reduces the service quality and brings inconvenience to passengers. [0003] The flush buttons and faucets in the bathroom...

AI Technical Summary

Problems solved by technology

[0002] Most of the drainage system pipelines of toilets and washbasins in existing railway vehicles in my country are connected to the bottom of the vehicle, and the sewage and dirt are directly discharged out of the vehicle; it will cause serious pollution to the environment along the railway and a serious waste of water resources , and increases the cost of maintenance along the railway

In order to maintain the environmental sanitation in the railway station, the railway department stipulates that the toilet will be closed after the train enters the station, and the toilet can only be opened again after the train leaves the station, which reduces the service quality and brings inconvenience to passengers

[0003] The flush buttons and faucets in the bathroom and washbasin use some mechanical switches. When these components are damaged, the replacement is laborious, which is not conducive to maintenance, which greatly increases the maintenance cost.

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