air conditioner

Abstract

The invention provides an air conditioner. The air conditioner comprises a shell, an upper fan, a lower fan, at least one upper air supply port used for being matched with the upper fan, at least one lower air supply port used for being matched with the lower fan, a human body detection device and a control device, wherein the upper fan and the lower fan are arranged in the shell in the vertical direction; the human body detection device is used for detecting indoor human body information including the human body surface temperature and the human body position; the control device is used for receiving the human body information and determining the human requiring air supply, and the surface temperature of the control device is Ta. If Ta is higher than a preset refrigeration comfort temperature zone in the refrigeration mode or lower than a preset heating comfort temperature zone in the heating mode, the upper fan and the lower fan operate at the highest rotating speed; if Ta is within the refrigeration comfort temperature zone in the refrigeration mode or within the heating comfort temperature zone in the heating mode, the upper fan operates at the highest rotating speed, and the lower fan operates at the rotating speed lower than the highest rotating speed; and if Ta lower than the refrigeration comfort temperature zone in the refrigeration mode or higher than the heating comfort temperature zone in the heating mode, the rotating speed of the upper fan and the rotating speed of the lower fan are both made to be smaller than the highest rotating speed.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an air conditioner. Background technique [0002] At present, the existing air conditioners have a relatively fixed way of supplying air to the room, or blowing air in a certain direction, or sweeping the wind through automatic control of the wind deflector or swinging blades, or making the wind avoid the human body according to the human sensor, so as to avoid direct blowing. Blowing the human body causes discomfort. In short, the air supply mode of the existing air conditioner is relatively simple and lacks innovation. Contents of the invention [0003] An object of the present invention is to overcome the above-mentioned defects of the prior art and provide an air conditioner with a novel air supply method. [0004] A further object of the present invention is to improve the intelligence of the air supply of the air conditioner, realize on-demand and soft air supply,...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing air conditioners have a relatively fixed way of supplying air to the room, or blowing air in a certain direction, or sweeping the wind through automatic control of the wind deflector or swinging blades, or making the wind avoid the human body according to the human sensor, so as to avoid direct blowing. Blowing the body causes discomfort

In short, the air supply method of existing air conditioners is relatively simple and lacks innovation.

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