Air duct structure and air conditioner

Abstract

The invention provides an air duct structure. The air duct structure comprises a left side air duct, a right side air duct and a middle air duct located between the left side air duct and the right side air duct, and the distance between fan blades and the left side air duct and / or the right side air duct is smaller than the distance between the fan blades and the middle air duct. Thus, the air duct structure forms a cavity, wherein the distance between the fan blades and the left side air duct and / or the right side air duct is smaller than the distance between the fan blades and the middle air duct, thus, by compressing gas in the left side air duct and / or the right side air duct, the air pressure in the left side air duct and / or the right side air duct can be increased, the air pressuredifference between the pressure of the left / right side air duct and the air pressure of the middle air duct is reduced, the wind field disturbance situation of air outlets of the air ducts is prevented, accordingly, a surge problem is solved, and the use feeling of a user is improved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to an air duct structure and an air conditioner. Background technique [0002] In the prior art, air conditioner surge (with obvious noise problem) in the industry is relatively frequent, and mostly occurs at both ends of the air outlet of the air conditioner. The reason is that the pressure field at both ends of the air outlet of the air conditioner is smaller than that in the middle, which makes the air field at both ends prone to turbulence, resulting in the problem of surge. In addition, there are often eddy currents along with the surge, which will have a great impact on the compressor inside the air conditioner, that is, shorten the service life of the compressor, reduce the performance of the compressor, and also reduce the comfort of the user experience . Contents of the invention [0003] In view of this, the present invention aims to propose an air duct structure, which...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, air conditioner surge (obvious noise problem) in the industry is relatively frequent, and most of them occur at both ends of the air outlet of the air conditioner

The reason is that the pressure field at both ends of the air outlet of the air conditioner is smaller than that in the middle, which makes the air field at both ends prone to turbulence, resulting in surge problems

In addition, there are often eddy currents along with the surge, which will have a great impact on the compressor inside the air conditioner, that is, shorten the service life of the compressor, reduce the performance of the compressor, and also reduce the comfort of the user experience

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