Suction-exhaust drying recovering device for train toilet

Abstract

The invention provides a suction-exhaust drying recovering device for a train toilet and belongs to the technical field of sanitary equipment. The suction-exhaust drying recovering device comprises a defecation container and a closestool cover arranged on the defecation container and is characterized in that a suction-exhaust drying box is arranged at the bottom of the defecation container, and a suction-exhaust port is arranged at the connecting position of the defecation container and the suction-exhaust drying box. The suction-exhaust drying recovering device is further provided with a negative pressure suction-exhaust device which is arranged on one side of the suction-exhaust drying box through a drying port in a connecting mode, an exhaust port is arranged on the other side of the suction-exhaust drying box, and a dirt discharging port is arranged at the bottom of the suction-exhaust drying box. The positions of the exhaust port, the suction-exhaust port, the dirt discharging port and the drying port are provided with valves. The suction-exhaust drying recovering device is simple and reasonable in structure and convenient to use, utilizes wind energy to directly suck, exhaust, dry and recycle excrement in the train toilet or household garbage in a train, effectively reduces the work intensity of railway maintainers, keeps railway tracks and the train environment to be clean, prolongs the service life of the railway tracks and reduces railway operation cost.

Description

technical field [0001] The invention relates to a suction, discharge, drying and recovery device for train toilets, belonging to the technical field of sanitary equipment. Background technique [0002] With the development of urbanization and the progress of society, trains, as an important means of transportation, are closely related to our lives. For a long time, railway passenger trains have generally used straight-through toilets. The feces splashed during train operation not only pollute the environment along the railway line, but also cause serious corrosion of the track and its parts, harden the track bed, endanger the lines and vehicles, and increase maintenance costs. workload. At the same time, all kinds of household garbage produced by people on the train also increased simultaneously. Water consumption is also a problem in the operation of trains. The environment has an impact. The garbage generated by trains is mainly various food residues, various plastic an...

AI Technical Summary

Problems solved by technology

For a long time, railway passenger trains have generally used straight-through toilets. The feces splashed during train operation not only pollute the environment along the railway line, but also cause serious corrosion of the track and its parts, harden the track bed, endanger the lines and vehicles, and increase maintenance costs. workload

At the same time, all kinds of household garbage produced by people on the train also increased simultaneously. Water consumption is also a problem in the operation of trains. environmental impact

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