Air supply device and air conditioner thereof

Abstract

The invention discloses an air supply device and an air conditioner thereof. The air supply device comprises an air supply shell and a fan blade arranged in the air supply shell, wherein the air supply shell is provided with double air supply ports; wind screens moving along the periphery of the fan blade to adjust the air outlet direction of the air supply device are arranged in the air supply shell. The air supply device has the advantages of simple structure, high overall comfort, avoidance of flow field disturbance in an air channel, low noise and small air amount loss.

Description

technical field [0001] The invention relates to an air supply device and an air conditioner thereof, in particular to an air supply device with two-way air outlets and an air conditioner thereof. Background technique [0002] At present, there are air conditioners with similar structures on the market, especially air conditioners with multiple air outlets. When the air conditioner is working, each air outlet has air outlets. Generally, the distribution of the air outlets of existing air conditioners on the market is roughly as follows: up and down air outlets, left and right and down air outlets, four-sided air outlets, etc., but there is no function that can choose to control a certain air outlet to not let the air out. A few problems with traditional methods: [0003] 1. The traditional air outlet structure basically does not have a baffle structure, and it is not possible to choose to close the air outlet in one or more directions. The comfort of the whole machine in th...

AI Technical Summary

Problems solved by technology

Since this selection method directly blocks the tuyere, the flow field near the tuyere in the air duct is prone to disorder, vortices, and noise problems;

[0005] 3. On the other hand, if the air guide plate is used to block the air outlet, if it is not tight, it will affect the noise of the air duct, and because the shielding part does not form a whole with the air duct, the cross section of the air duct is not smooth, and at the same time it is affected by the vortex, resulting in drainage, The diversion is not complete, it is easy to cause the loss of air volume

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