Rail train waste discharge system and rail train with the same

Abstract

Provided are a rail train waste discharge system and a rail train with the same. The rail train waste discharge system is characterized in that two toilets on the same side of the end are each connected with a hose through waste discharge ports in the lower portions of the toilets, the other ends of the two hoses are connected to two inlets of a first air distributor, an outlet of the first air distributor is connected to an inlet of a first waste discharge fan through a hose, and an outlet of the first waste discharge fan is connected upwards into a first waste discharge air cap through a hose; waste discharge ports of a toilet and a shower room on the other side of the end are connected upwards to two inlets of a second air distributor through exhaust hoses, an outlet of the second air distributor is connected to an inlet of a second waste discharge fan through a hose, and an outlet of the second waste discharge fan is connected upwards into a second waste discharge air cap through ahose. According to the rail train waste discharge system and the rail train with the same, the layout and length of the exhaust hoses and the structure of the air distribution boxes have passed testverification, and the problem of space limitation of an air conditioning unit is solved; besides, the waste discharge system is provided with independent control buttons for control, and the requirement of passengers for environmental comfort and the requirement of crew members for user-friendliness in use are met.

Description

technical field [0001] The invention belongs to the technical field of rail vehicle air conditioning and ventilation, and in particular relates to an air-conditioning waste discharge system for discharging exhaust gas and waste heat between two functional rooms including a bathroom and a toilet in a rail vehicle. Background technique [0002] Toilets and bathrooms are places where the human body concentrates to excrete waste, and they are gathering places for odors, bacteria, viruses, and waste heat. The end of an ordinary domestic railway passenger car is a toilet and a waste drainage system. As for vehicles exported abroad, especially in Southeast Asian countries, due to the hot weather all year round, people have developed the habit of instant showering in their lives. The bathroom is a humid and stuffy place. If the air circulation is not good, not only will people feel uncomfortable in this environment for a long time, it will seriously cause hypoxia and faint, and ther...

AI Technical Summary

Problems solved by technology

Due to the small size of the meter-gauge vehicle and the increased space requirements for the functional rooms, it is impossible to install a waste discharge system in each functional room in accordance with the design ideas of the domestic mature railway passenger car waste discharge system on the meter-gauge vehicle , and cannot meet the most basic installation and maintenance requirements of the waste discharge system

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