An air conditioner and its control method

Abstract

The invention discloses an air conditioner and a control method thereof, which comprises a middle frame for installation on the inside of a wall, a suction assembly and an exhaust pipe, the middle frame is provided with an air intake structure, and the suction assembly is provided with In the middle frame, the suction assembly has an air inlet and an exhaust port, one end of the exhaust pipe passes through the middle frame and is detachably connected to the exhaust port, and the other end extends to the Outside the middle frame and used to set the outside of the wall, the air suction assembly sucks air from the air intake structure through the air inlet and discharges the air from the exhaust pipe. The air suction component can suck air after it is activated, and the air enters the suction component through the air intake structure and the air inlet in turn, and then is discharged from the exhaust pipe to the outside, so that negative pressure is generated indoors, Since the room is not a completely enclosed space, the outdoor air will flow from the gaps in the door or windows to the indoor low-pressure side to improve the indoor air quality.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof. Background technique [0002] At present, air conditioners are generally installed in the living room of ordinary families to adjust the indoor temperature. In order to avoid energy loss caused by indoor and outdoor heat exchange and reduce the power consumption of air conditioners, users usually seal the doors and windows to reduce the loss. But when someone stays indoors for a long time, the human body will consume the oxygen in the room and exhale carbon dioxide at the same time when the doors and windows are closed. According to data, if two adults sleep soundly in a closed room of 10 square meters for one night, the indoor carbon dioxide concentration can rise from 600ppm to 1200ppm. [0003] Carbon dioxide itself is non-toxic, but high concentrations can make people feel uncomfortable and even cause harm. The World...

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Problems solved by technology

[0003] Carbon dioxide itself is non-toxic, but excessive concentrations can make people feel uncomfortable and even cause harm

[0004] Research literature shows that poor indoor air quality can easily lead to inattention, memory loss, and sleep quality

Therefore, in order to prevent the indoor carbon dioxide concentration from being too high, the user often does not completely close the door or window, but reserves a small door gap or window gap to ensure that some outdoor fresh air will still pass through the door gap or window gap when the air conditioner is turned on. The window gap enters the room, but even if the user reserves the door gap and window gap, the indoor and outdoor air convection is very slow, and it is difficult to achieve the effect of effectively replacing the indoor and outdoor air

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