Compact type car-mounted roof-mounted air conditioner

Abstract

The invention relates to the technical field of air conditioners, in particular to a compact type car-mounted roof-mounted air conditioner. The compact type car-mounted roof-mounted air conditioner comprises a supercooling condenser, a fan, an air blower, a compressor, an evaporator, an expansion valve, an air conditioner fixing panel and an air conditioner outer shell, the air conditioner makes driving more comfortable, and the high temperature in a car can be avoided in the hot summer; and after the air conditioner is energized, a refrigerant low-pressure steam is sucked into the compressor and compressed into high temperature and high pressure steam and then discharged to the supercooling condenser to dissipate heat, meanwhile, outdoor air sucked by the fan flows through the supercooling condenser and takes away the heat emitted by the refrigerant, so that the high temperature and high pressure refrigerant steam are condensed into high pressure liquid and enters the evaporator, the high pressure liquid evaporates and absorbs heat under corresponding low pressure, the heat around is absorbed, meanwhile, the air inside the car enters fins of the evaporator from an air inlet for heat exchange, the cooled air after heat release is transmitted to the car from the air outlet through the air blower, so that the air in the car circulates and flows constantly, the temperature is reduced, and an integrated air conditioner has a higher refrigeration efficiency.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a compact vehicle mounted overhead air conditioner. Background technique [0002] Now many other enclosed vehicles except automobiles do not have air conditioners, such as enclosed tricycles, enclosed electric vehicles, and electric tricycles; in hot summer, the temperature in the compartment is relatively high. There is a sunroof. When driving, the airflow is poured into the car through the sunroof to cool down and ventilate. However, when the weather is hot, the effect of using natural airflow to cool down is not very ideal, especially in the warm south. , it has no effect, especially when the vehicle is stopped, the air and the vehicle are in a relatively static state, the airflow will not flow into the car through the sunroof, and the heat in the car cannot be removed. The temperature is unbearable for people, and the skylight can't play the role of cooling. Conte...

AI Technical Summary

Problems solved by technology

[0002] Now many other enclosed vehicles except automobiles do not have air conditioners, such as enclosed tricycles, enclosed electric vehicles, and electric tricycles; in hot summer, the temperature in the compartment is relatively high. There is a sunroof. When driving, the airflow is poured into the car through the sunroof to cool down and ventilate. However, when the weather is hot, the effect of using natural airflow to cool down is not very ideal, especially in the warm south. , it has no effect, especially when the vehicle is stopped, the air and the vehicle are in a relatively static state, the airflow will not flow into the car through the sunroof, and the heat in the car cannot be removed. Reaching unbearable temperatures and skylights do nothing to cool them down

Images