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air conditioner indoor unit

A technology for indoor units and fans of air conditioners is applied in mechanical equipment, space heating and ventilation, space heating and ventilation details, etc. It can solve the problems of small air volume adjustment and achieve the effect of rapid cooling and heating effect

Active Publication Date: 2018-09-11
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air volume of the upper and lower air outlets of this air conditioner can only be realized by adjusting the rotating speed of the two fan parts, and the air volume adjustment range is small.

Method used

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Embodiment Construction

[0052] The utility model is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0053] Such as figure 1 , 2 As shown, the indoor unit of an air conditioner in one of the embodiments of the present utility model includes: a casing 10, an upper fan part 20, a lower fan part 30, at least one intermediate fan part 40 and a heat exchanger 90, wherein, in this embodiment The housing 10 is cylindrical, and the rear side wall of the housing 10 is provided with an air inlet 11 , and the upper and lower parts of the front side wall 14 of the housing 10 are respectively provided with an upper air outlet 12 and a lower air outlet 13 .

[0054] The upper fan part 20 is arranged on the upper part of the housing 10 , and is used for sucking air into the housing 10 through the air inlet 11...

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PUM

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Abstract

Disclosed is an air conditioner indoor unit, comprising: a shell (10), the shell (10) being provided with an air inlet (11), an upper air outlet (12) and a lower air outlet (13) located below the upper air outlet (12); an upper fan component (20), the upper fan component (20) being arranged at the upper part in the shell (10) and used for sucking air into the shell (10) from the air inlet (11) and discharging the air from the upper air outlet (12); and a lower fan component (30), the lower fan component (30) being arranged at the lower part in the shell (10) and used for sucking air into the shell (10) from the air inlet (11) and discharging the air from the lower air outlet (13). The indoor unit further comprises: at least one intermediate fan component (40), the at least one intermediate fan component (40) being arranged in the shell (10) and located between the upper fan component (20) and the lower fan component (30), and being used for sucking air into the shell (10) from the air inlet (11) and discharging the air from the upper air outlet (12) or the lower air outlet (13). Further disclosed is a control method for an air conditioner indoor unit.

Description

technical field [0001] The utility model relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner. Background technique [0002] At present, the air outlet method of the split floor air conditioner is generally the air outlet from the upper part. When in use, there is a problem that the upper air volume is very large, and the air is basically not blown near the ground. Especially when heating, the comfort is relatively poor. , it is difficult to achieve uniform air volume and temperature in the room. [0003] In order to improve the comfort of the air conditioner, some air conditioners adopt the air outlet method that can discharge air up and down. This air conditioner has two air outlets up and down and fan parts that supply air to the two outlets respectively. When the components are opened at the same time, both the upper and lower outlets can discharge air. However, the air volume of the upper and lower air outlets of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/00F24F11/67F24F11/79
CPCF24F13/00F24F11/89
Inventor 张辉叶务占潘龙腾金海元王朝新丘晓宏孟宪运李德清陈圣文
Owner GREE ELECTRIC APPLIANCES INC