Air conditioner indoor machine, control method thereof and air conditioner

A technology for an air-conditioning indoor unit and a control method, which is applied to air-conditioning systems, air flow control elements, space heating and ventilation, etc., can solve the problems of poor heating comfort, inability to land hot air or small air volume on the floor, etc. The effect of convenient operation and observation, good heating comfort

Pending Publication Date: 2018-10-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the air conditioner in the prior art cannot send hot air to the ground or the air volume is small, and has poor heating comfort, so as to provide an air conditioner indoor unit and its control method and air conditioner

Method used

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  • Air conditioner indoor machine, control method thereof and air conditioner
  • Air conditioner indoor machine, control method thereof and air conditioner
  • Air conditioner indoor machine, control method thereof and air conditioner

Examples

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Effect test

Embodiment 1

[0051] Such as Figure 1-2 As shown, the present invention provides an air conditioner indoor unit, which includes:

[0052] At least two cross-flow vanes, and the at least two cross-flow vanes are arranged in the vertical direction, and the axis direction of at least one cross-flow vane 1 is inclined to the vertical direction and forms an angle α, and the The included angle α is greater than 0° and less than 90°, so that the air outlet surface of the cross-flow vane 1 is obliquely facing downward to discharge air.

[0053]In the present invention, the axial direction of at least one cross-flow fan blade is inclined to the vertical direction and form an included angle, and the included angle is greater than 0° and less than 90°, so that the air outlet surface of the cross-flow fan blade is inclined downwards Wind, that is, the cross-flow fan blades are arranged obliquely, and the air outlet faces the air outlet, which can transport the airflow downward during the heating of t...

Embodiment 2

[0083] Example 2 see image 3 The difference between this embodiment and Embodiment 1 is that the heating mode of the air conditioner has changed to the cooling mode, and the change operation is to adjust the sweeping blades, that is, when the air conditioner of the present invention is in cooling operation, the obliquely arranged cross-flow fan blades will The cold air flow blows outward, the sweeping blade assembly is pressed upwards to the bottom, and the cold air flow just flows along the upwardly pressed sweeping blade, which ensures that the cold air blows upward, makes the temperature of the room evenly distributed, and quickly makes the room temperature reach Set requirements so that users can experience cooling comfort well. Although the air outlet is inclined, after the air conditioner is hung, the distance from the ground is 800-1200mm. It will sink down, and it can also satisfy the user's cooling comfort, specifically as image 3 shown.

[0084] Preferably,

[...

Embodiment 3

[0094] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 or 2 is that the air outlet surface A11a of the first cross-flow fan 11 is obliquely facing downward to discharge air, and the air outlet surface B 12b of the second cross-flow fan 12 is obliquely facing The operation of cooling and heating is the same as that of implementation 1 or 2. The specific layout is as follows Figure 4 As shown, the length directions of the first and second air outlets extend along the vertical direction, and can also blow the hot air downward to the ground during heating, and blow the cold air upward by adjusting the sweeping blades during cooling. , the effect of such an embodiment is relatively worse than that of Embodiment 1, but the fan blades in this way can also bring the hot air to the ground under the action of the sweeping blades, plus the first cross-flow fan blade above It can also blow hot air down.

[0095] The present invention also provides a ...

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Abstract

The invention provides an air conditioner indoor machine, a control method thereof and an air conditioner. The air conditioner indoor machine comprise a cross flow fan blade (1), the axis direction ofthe cross flow fan blade (1) is inclined relative to the vertical direction, and an included angle a is formed; and the included angle is larger than 0 degree and is smaller than 90 degrees, so thata wind outflow face (11) of the cross flow fan blade (1) makes wind flow out obliquely and downwardly. Due to the air conditioner indoor machine, the control method thereof and the air conditioner, airflow during heating of the air conditioner can be downwards conveyed, hot air can be blown to the ground more easily, the amount of hot air falling to the ground is increased, and therefore the airflow flowing direction requirement during heating can be well met, a user can personally experience the warming effect from the feet to the head, the room temperature effectively meets the set requirement, and the user can have a very good heating comfort effect.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner indoor unit, a control method thereof, and an air conditioner. Background technique [0002] At present, due to the impact of high housing prices, more and more people pay attention to the air conditioners hanging on the corner. Due to the characteristics of the airflow organization, the cold airflow is sinking and the hot airflow is floating; the existing wall-mounted air conditioners are hung in the middle and upper part of the room, so the air conditioner can make the temperature distribution of the room even during cooling operation, and the cooling comfort is good. , but many air conditioners can't blow hot air to the ground well when heating, so they can't give users the comfort from warming their feet to their heads. [0003] The hanging angle air conditioner is hung on the wall, so it is more difficult to blow hot air to the ground...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/14F24F13/30F24F11/67
CPCF24F1/0007F24F11/67F24F13/14F24F13/30
Inventor 刘鹏陈英强陈志伟廖俊杰张兴钰向新贤
Owner GREE ELECTRIC APPLIANCES INC
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