Train sleeping berth bed head humidifying method and device

Abstract

The invention discloses a train sleeping berth bed head humidifying method and device. Water is atomized in bottom space of train lower sleeping berths, heated hot air absorbs water mist, wet hot air is obtained, and the wet hot air is applied above the heads of passengers on sleeping berths from all sleeping berth bottom plates to humidify the train carriage environment; the relative humidity of the wet hot air ranges from 40% to 70%, and the temperature of the wet hot air ranges from 27 DEG C to 28 DEG C. The device humidifies the train carriage environment through the train sleeping berth bed head humidifying method, air from carriages is preheated through an electric heater, the ultrasonically oscillated water mist encounters air with high temperature, the water mist is accelerated to evaporate, the water vapor and the air are mixed into wet air to be sent out, and the problem that air sent by an existing humidifier carries water drops is avoided. Water obtained before humidification is subjected to softening treatment and ultraviolet disinfection lamp sterilization treatment, and the problems that humidified air generates rime fog and carries bacteria are avoided.

Description

technical field [0001] The invention relates to the field of humidification, in particular to a method and device for humidifying the bedside of a train sleeper, which is mainly used for humidifying and increasing oxygen in the head space of passengers in the sleeper, so as to solve the problem of dry air in the rest area of ​​the train sleeper compartment and improve the rest of the passengers quality. Background technique [0002] In autumn and winter, the outdoor air is dry, and the interior of the train compartment is no exception. Most of the passengers in the sleeper compartments travel long distances and stay in the train for a long time. However, the dry compartment environment brings discomfort to many passengers and affects passengers. quality of rest. At the same time, the electric heater in the train sleeper compartment is located under the table between adjacent sleepers. Due to the blocking effect of the table on the hot air, the hot air is directly diffused t...

AI Technical Summary

Problems solved by technology

[0002] In autumn and winter, the outdoor air is dry, and the interior of the train compartment is no exception. Most of the passengers in the sleeper compartments travel long distances and stay in the train for a long time. However, the dry compartment environment brings discomfort to many passengers and affects passengers. quality of rest

At the same time, the electric heater in the train sleeper compartment is located under the table between adjacent sleepers. Due to the blocking effect of the table on the hot air, the hot air is directly diffused to the rest area of ​​the lower berth. When the lower berth passengers rest, their heads directly touch the The hot air brought by the electric heater, the heat of the hot air causes a large amount of liquid water to evaporate, and passengers will feel dry mouth, and the resulting discomfort will affect the quality of rest

[0003] In order to avoid discomfort caused by electric heaters, many passengers switch the positions of their heads and feet during rest to keep their heads away from electric heaters, but the noisy sound in the corridors of the carriages also affects the quality of rest

At the same time, the space of the sleeper compartment of the train is small and crowded, and it is difficult to install and use large humidification facilities

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