Air conditioner indoor unit capable of reversible air supply and air conditioner
An air conditioner indoor unit and cyclone technology, applied in the field of air conditioners, can solve the problem of low indoor comfort, and achieve the effects of good heating effect, improved comfort, and uniform heat exchange
Pending Publication Date: 2020-04-07
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0004] Therefore, the technical problem to be solved by the present invention is to overcome the fact that the air conditioner in the prior art cannot increase the air outlet area and improve the heat exchange effect while realizing cooling in summer and lower air outlet in winter, resulting in indoor comfort. low defect, thereby providing a reversible air-conditioning indoor unit and air conditioner
Method used
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Embodiment Construction
[0037] Such as Figure 1-6 As shown, the present invention provides a reversible air-conditioning indoor unit, which includes:
[0038] Housing 2, first tuyere 21, second tuyere 22 and counter-rotating blower 4, internal air passage 3 is formed inside said housing 2, one end of said internal air passage 3 communicates with said first tuyere 21, and the other One end communicates with the second tuyere 22, and the counter-cyclone blower 4 is arranged in the internal air duct 3; the position of the first tuyere 21 is provided with a flow guide top cover 23, and the flow guide top cover 23 can It can be raised to open the first tuyere 21, and can also be lowered to close the first tuyere 21, and when the air guiding top cover 23 is raised, an annular channel is formed between the first tuyere 21 and the first tuyere 21 to allow air flow. .
[0039] In the present invention, through the structural form of the counter-cyclone fan and the setting of the first tuyere and the second...
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The invention provides an air conditioner indoor unit capable of reversible air supply and an air conditioner. The air conditioner indoor unit comprises a shell, a first air port, a second air port and a counter-rotating fan, an internal air duct is formed in the shell, and the counter-rotating fan is arranged in the internal air duct; a flow guide top cover is arranged at the position of the first air port, can ascend to open the first air port and can also descend to close the first air port; and an annular channel allowing airflow to circulate is formed between the flow guide top cover andthe first air port when the flow guide top cover ascends. The indoor air outlet area can be increased no matter in summer or in winter, shower type upper air outlet is achieved through cooling in summer, carpet type lower air outlet is achieved through heating in winter, and the comfort degree of users indoor is greatly improved.
Description
technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner indoor unit and an air conditioner with reversible air supply. Background technique [0002] The structure of traditional air conditioners is generally bottom air intake and top air outlet, or upper air intake and bottom air outlet, or rear air intake and upper air outlet structure. Ventilate downward. Some of the published patents already have some structures that can supply air up and down at the same time, but limited by the fan and air duct structure, the wind pressure at the outlet is low, and it is impossible to realize long-distance air supply. [0003] Since the air conditioner in the prior art has technical problems such as being unable to increase the air outlet area and improve the heat exchange effect while realizing cooling in summer and air outlet in winter, the indoor comfort level is not high. Therefore, the present inventi...
Claims
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IPC IPC(8): F24F1/0014F24F1/0029F24F1/005F24F1/0059F24F1/0073F24F1/0087F24F11/65F24F11/79F24F13/08
CPCF24F1/0014F24F1/0029F24F1/005F24F1/0059F24F1/0073F24F1/0087F24F11/65F24F11/79F24F13/081
Inventor 董明珠何博吴俊鸿黄鑫梁博李业强李建建李树云肖洪力
Owner GREE ELECTRIC APPLIANCES INC