Indoor unit of cabinet type air conditioner

Abstract

The indoor unit of air conditioner cabinet has three air inlets and three air outlets, including two side air outlets with guide plate driven with a step motor, and one front air outlet with wind frame comprising cover plat and wind guide bars and driven with a step motor. The indoor unit has a wind blowing range as wide as 180 deg horizontally and 135 deg vertically, homogeneous air blast temperature, wide air inlet range, great air inlet quantity, low noise and capacity of fast regulation on indoor temperature.

Description

technical field [0001] The invention relates to a structure of a cabinet type air conditioner indoor unit. Background technique [0002] Chinese patent 2004100903033 discloses an internal unit of a cabinet type air-conditioning room, the structure of which is shown in figure 1 and figure 2 . There are three air inlets on the housing of the air conditioner indoor unit, including side air inlets 4' and 5' located on both sides of the front panel, and front air inlet 6' located at the lower part of the front panel, which are used to suck indoor air into the housing; There are three air outlets on the body, which are used to discharge the air that has undergone heat exchange in the housing. Depend on figure 1 and figure 2 It can be seen that, among the three air outlets of the indoor unit of the air conditioner, a front air outlet 9' is located on the top wall of the indoor unit, and there is a cover plate 10' at the opening. The air outlet is open; two side air outlets ...

AI Technical Summary

Problems solved by technology

[0005] The top of the indoor unit is often the place where dust is easy to gather. If the air outlet is set on the top, it is easy to blow the dust gathered on the top into the air, which will affect the indoor air quality;

[0006] The air outlets on both sides are set on both sides of the front panel of the indoor unit, resulting in a narrow range of left and right air supply. Although the air outlet can be directed to both sides of the indoor unit through the air guide vanes, due to the obstruction of the side wall of the indoor unit, the air is supplied to both sides. limited in scope;

[0007] Since the air inlet and outlet are concentrated on the front and both sides of the front of the indoor unit, the range of air in and out is narrow, resulting in a lot of noise from the air in and out

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