air conditioner indoor unit

A technology for air-conditioning indoor units and cabinets, which is applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc. It can solve the problem of intermittent air supply range at the air outlet, affecting user comfort experience, manufacturing costs and Increased power consumption and other issues, to achieve the effect of good support, low noise, and weaken the limitation of installation position

CN106705216BActive Publication Date: 2020-05-29QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-05-29

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Abstract

The invention relates to an air conditioner indoor unit which comprises a shell, a heat exchange device, a first centrifugal fan, a second centrifugal fan, a first axial flow fan set, a second axial flow fan set, a first ion air generation device and a second ion air generation device. The shell is provided with an air inlet, lower air outlet and two lateral air outlets, the heat exchange device is arranged in the shell and configured to exchange heat with air flowing through the shell, and the first centrifugal fan and the second centrifugal fan are arranged on the rear side of the heat exchange device and configured to promote the air after going through heat exchange by the heat exchange device to respectively flow towards the lower air outlet, the first lateral air outlet and the second lateral air outlet; the first axial flow fan set and the second axial flow fan set are arranged on flowing paths from the two centrifugal fans to the two lateral air outlets respectively and configured to promote air from the two centrifugal fans to respectively continue to flow towards the two lateral air outlets; the first ion air generation device and a second ion air generation device are respectively arranged on flowing paths from the two axial flow fan sets to the two lateral air outlets and configured to promote air from the two axial flow fan sets to respectively continue to flow towards the two lateral air outlets.
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Description

technical field

[0001] The invention relates to air-conditioning technology, in particular to an air-conditioning indoor unit. Background technique

[0002] Traditional wall-mounted air-conditioning indoor units mostly use downward airflow, which will cause cold or hot air to blow directly to the human body, which is not conducive to user comfort and health. The air outlet of the air conditioner indoor unit is usually provided with a guide plate to adjust the air outlet direction of the air outlet by swinging the guide plate up and down or left and right. However, the adjustment range of this method is limited, and it is difficult to realize the air supply requirements in a wide range. Even if the fluid is raised or blown sideways by some unconventional means on the basis of the traditional wall-mounted air conditioner indoor unit, the loss of wind speed and wind pressure is relatively large, resulting in high power consumption and high noise of the air conditioner indoor u...

Examples

Embodiment Construction

[0051] An embodiment of the present invention provides an air conditioner indoor unit, figure 1 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the present invention, figure 2 is a schematic side view of an air conditioner indoor unit according to an embodiment of the present invention, image 3 is a schematic front view of an air conditioner indoor unit according to an embodiment of the present invention, Figure 4 is a schematic bottom view of an air conditioner indoor unit according to an embodiment of the present invention, Figure 5 is a schematic structural diagram of two centrifugal fans according to an embodiment of the present invention; Figure 6 is a schematic exploded view of an air conditioner indoor unit according to an embodiment of the present invention. see Figure 1 to Figure 6 The air-conditioning indoor unit 1 of the embodiment of the present invention includes a casing 10, a heat exchange device 20 dis...