Indoor unit of air conditioner
An air-conditioning indoor unit and air flow technology, which is applied in air-conditioning systems, space heating and ventilation, heating methods, etc., can solve the problems of large air output noise, eccentric vortex structure backflow, and small air output from the air duct system. Use requirements, increase the wind angle, and expand the effect of the wind range
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Embodiment 1
[0052] like figure 1 , figure 2 As shown, in this embodiment, the side wall of the first air duct assembly 120 on the side close to the reference center line is the first volute 121, and the side wall of the second air duct assembly 130 on the side close to the reference center line is the first volute 121. The two volutes 131 , the first air duct 123 and the second air duct 133 are configured so that the air flows discharged from the respective air outlets 102 do not intersect. In this way, the air outlet angle of the air conditioner indoor unit 100 can be expanded to meet the user's needs. like figure 1 , figure 2 As shown, the air will flow along the figure 1 , figure 2 The directions shown by the middle arrows b1 and b2 flow out from the first air passage 123 and the second air passage 133 .
[0053] Further, the air outlet ends of the first volute 121 and the second volute 131 are respectively inclined away from the reference center line. Thus, the structural di...
Embodiment 2
[0056] like image 3As shown, in this embodiment, the side wall of the first air duct assembly 120 near the reference center line is the first volute tongue 122, and the side wall of the second air duct assembly 130 near the reference center line is the first volute tongue 122. The two volute tongues 132 , the first air channel 123 and the second air channel 133 are configured so that the air flows discharged from the respective air outlets 102 intersect. Thus, the air outlet mode of the air conditioner indoor unit 100 can be changed to meet the user's needs.
[0057] Further, the air outlet ends of the first volute tongue 122 and the second volute tongue 132 are inclined towards the reference centerline. In this way, the structural diversity of the air-conditioning indoor unit 100 can be improved, and the air outlet angle of the air-conditioning indoor unit 100 can be changed to meet the needs of users. For example, if image 3 As shown, the air outlet end of the first vol...
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