Air conditioner indoor unit with fresh air assembly

Abstract

The invention provides an air conditioner indoor unit, which comprises an indoor unit case and a fresh air assembly, wherein a rear plate of an air outlet housing of the fresh air assembly is providedwith a turbid air outlet for communicating with a turbid air exhaust pipe and a fresh air inlet for communicating with a fresh air intake pipe, a side plate of the air outlet housing of the fresh airassembly is provided with a turbid air inlet for communicating with the interior of a room, and the turbid air inlet and the turbid air outlet form a turbid air duct. The turbid air inlet and the turbid air outlet are arranged in such a way that the circulation path of the indoor air is increased, the temperature change of the indoor environment is slow, and the temperature experience of the users is improved. The fresh air inlet is connected with a fresh air duct leading to the outside of the fresh air assembly, and the turbid air duct and the extend direction of the fresh air duct intersectwith each other, so that the air conditioner indoor unit prevents fresh air just discharged into the room from being discharged to the outside during operation due to the adoption of the arrangementmanner, thereby improving the efficiency of gas exchange.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an indoor unit of an air conditioner with a fresh air component. Background technique [0002] With the development of society and the continuous improvement of people's living standards, people's requirements for the quality of life are also getting higher and higher. People pay more and more attention to the quality of life, and air conditioners have become one of the indispensable electrical equipment in people's daily life. [0003] However, during the use of existing air conditioners, due to the user's respiration, the concentration of carbon dioxide in the indoor air is getting higher and higher, and the concentration of oxygen is getting lower and lower. If the user stays in this environment for a long time, it will affect the body It is extremely harmful, and if the user performs gas exchange by opening doors and windows, it will cause a waste of resources. [...

AI Technical Summary

Problems solved by technology

[0003] However, during the use of existing air conditioners, due to the user's respiration, the concentration of carbon dioxide in the indoor air is getting higher and higher, and the concentration of oxygen is getting lower and lower. If the user stays in this environment for a long time, it will affect the body It is extremely harmful. If the user performs gas exchange by opening doors and windows, it will cause a waste of resources

[0004] Although there are air conditioners with fresh air components that can exchange indoor dirty air with outdoor fresh air, it is easy to discharge the fresh air that has just been discharged into the room to the outside during operation, resulting in low gas exchange efficiency.

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