Monorail vehicle and condensate water drainage system of air conditioning unit thereof

Abstract

The invention discloses a monorail vehicle and a condensate water drainage system of an air conditioning unit thereof. The condensate water drainage system comprises an outer drainage pipe for discharging the condensate water in the air conditioning unit, a drainage channel arranged at the top of a vehicle body and vehicle body eaves located at the two sides of the top of the vehicle body; the outer drainage pipe discharges water to the drainage channel, and the drainage channel discharges the water to vehicle roof grooves formed by the vehicle body eaves and the side walls at the top of the vehicle body to make the condensate water to be discharged along the end portion of the monorail vehicle. According to the monorail vehicle and the condensate water drainage system of the air conditioning unit thereof, the condensate water discharged from the air conditioning unit is finally collected to the vehicle roof grooves and then flows to the two ends of the vehicle body instead of flowing disorderly at the top of the vehicle body, in addition, the arrangement of the drainage channel not only serves as a condensate water flow guide structure between the outer drainage pipe and the vehicle roof grooves, but also provides buffering and collecting place for condensate water discharged from the outer drainage pipe, and splashing of the discharged water is avoided.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a monorail vehicle and a condensed water drainage system of an air-conditioning unit thereof. Background technique [0002] Monorail vehicle, based on its monorail design, the layout of the vehicle bottom is limited, so its air conditioning unit is often installed on the top of the vehicle body, so the condensed water of the monorail vehicle air conditioning unit needs to be discharged from the top of the vehicle body. [0003] At present, a water receiving tray is installed inside the air conditioning unit to collect the condensed water of the air conditioning unit, and then discharged through the drain pipe connected to the water receiving tray, which is located on the top of the car body. For monorail vehicles, there are usually multiple sets of air-conditioning units, and a plurality of drain pipes are arranged on the top of the car body accordingly, and each drain pipe dire...

AI Technical Summary

Problems solved by technology

[0005] Since the condensed water is directly discharged on the top of the car body, it tends to flow disorderly, which is easy to cause corrosion of the car body, and is easy to leak into the interior of the car body, resulting in damage to the equipment in the car, which will seriously affect the normal operation of the car and directly affect the normal operation of the car. car

Images