A subway car air conditioner air inlet device that automatically adjusts the air volume according to the humidity

Abstract

The invention relates to the technical field of vehicle-mounted air conditioners, and discloses a subway vehicle-mounted air conditioner air inlet device capable of automatically adjusting the air volume according to humidity. The subway vehicle-mounted air conditioner air inlet device comprises an air outlet plate, an adjusting plate is movably mounted in the air outlet plate, the interior of theair outlet plate is fixedly connected with a fixed seat, a movable seat is movably connected into the fixed seat in an inserted mode, the front face of the air outlet plate is fixedly connected witha liquid colleting hopper, the outer side of a rotating shaft is fixedly connected with a drainage wheel and a gear in a sleeved mode, and an automatic rotor is movably mounted on a swing seat. According to the subway vehicle-mounted air conditioner air inlet device, moisture in air in a compartment is collected through the liquid colleting hopper, the quantity of water collected in the movable seat is different according to the different air humidity, thus the movable seat moves up and down, a pressing plate drives the adjusting plate to move leftwards and rightwards, the size of air outlet holes in the air outlet plate is adjusted through the adjusting plate, the function of automatically adjusting the air outlet volume of an air conditioner according to the air humidity in the compartment is achieved, and the taking comfort of passengers is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted air conditioners, in particular to a subway vehicle-mounted air conditioner air inlet device that automatically adjusts air volume according to humidity. Background technique [0002] As a means of transportation, subway plays an important role in people's daily life. With the development of economy and the improvement of people's living standards, passengers have put forward higher requirements for the thermal environment of subway cars. Driven by the rapid development of the subway air conditioning system, it has become an indispensable equipment for maintaining the comfort of the carriage environment in the subway system. [0003] The subway systems in most parts of my country refer to the International Union of Railways standards to set the indoor ambient temperature, and adjust the temperature through the air conditioning system, but a single temperature control cannot meet the comfor...

AI Technical Summary

Problems solved by technology

[0003] The subway systems in most parts of my country set the indoor ambient temperature with reference to the standards of the International Union of Railways, and adjust the temperature through the air-conditioning system, but a single temperature control cannot meet the comfort requirements of passengers. , the density of people in the subway car varies greatly, resulting in large changes in the temperature, humidity and wind speed in the car. Therefore, in order to provide a better environment for passengers, it should be adjusted according to the temperature and humidity in the car. At present , the air conditioner in the subway system only adjusts the temperature and wind speed by detecting the temperature change in the compartment, and cannot adjust the air volume according to the specific situation, resulting in poor ride experience for passengers

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