Air pipe type indoor air conditioner and control method thereof

An indoor unit and air duct type technology of an air conditioner, which is applied in heating and ventilation control systems, air conditioning systems, air flow control components, etc. Sensation and other issues, to achieve the effect of optimal comfort

Active Publication Date: 2015-06-10
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the low density of hot air during heating, it is easy to float upwards, and the front air outlet method is not easy to blow the hot air to the lower part of the room, so the heating effect is poor; while during cooling, due to the high density of cold air, it is easy to sink, and the downward air outlet method is easy

Method used

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  • Air pipe type indoor air conditioner and control method thereof
  • Air pipe type indoor air conditioner and control method thereof
  • Air pipe type indoor air conditioner and control method thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0034] Example one

[0035] Figure 1a , 1b It is a cross-sectional view of the indoor unit of the duct type air conditioner in the first embodiment of the present invention. As shown in the figure, the duct type air conditioner indoor unit in this embodiment includes: a housing 10, an indoor heat exchanger 20, an indoor fan 30, and an opening and closing mechanism 40, wherein the housing 10 is provided with a return air port , The front air outlet 12 and the lower air outlet 14, the front air outlet 12 is arranged on the front side wall 11 of the housing, and the lower air outlet 14 is arranged on the front of the lower side wall 13 of the housing. Preferably, there are two air return openings, including a lower air return opening 15 provided on the rear of the lower side wall 13 of the housing and a rear return air opening 17 provided on the rear side wall 16 of the housing. The indoor heat exchanger 20 is arranged in the housing 10 and is located between the return air outlet ...

Example Embodiment

[0039] Example two

[0040] Such as figure 2 As shown, the structure of the duct type air conditioner indoor unit in this embodiment is substantially the same as the embodiment, except that the indoor heat exchanger 20 is located on the suction side of the indoor fan 30.

Example Embodiment

[0041] Example three

[0042] Such as image 3 As shown, the structure of the duct type air conditioner indoor unit in this embodiment is substantially the same as that of the embodiment. The difference is that the cross-sectional shape of the indoor heat exchanger 20 is in the shape of "one", and the indoor unit The heat exchanger 20 and the axial direction of the housing 10 are inclined at a certain angle.

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Abstract

The invention discloses an air pipe type indoor air conditioner and a control method thereof. The air pipe type indoor air conditioner comprises a casing, an indoor heat exchanger and an indoor fan, wherein an air return inlet and an air outlet are formed in the casing; the indoor heat exchanger is arranged in the casing and positioned between the air return inlet and the air outlet; the indoor fan is arranged in the casing on one side of the indoor heat exchanger; the air outlet comprises a front air outlet formed in the front side wall of the casing and a lower air outlet formed in the lower side wall of the casing; the indoor air conditioner further comprises a switching mechanism for opening and closing the front air outlet and the lower air outlet. The air pipe type indoor air conditioner disclosed by the invention can adopt two air-out manners of the front air outlet and the lower air outlet, the manners of the front air outlet and the lower air outlet can be automatically selected according to the operational mode of the air conditioner, such as under the refrigeration mode and the dehumidification mode, the manner of the front air outlet is selected, and under the heating mode, the manner of the lower air outlet is selected, so that comfort of a refrigeration room and a heating room is considered, and the optimal comfort in the air regulation of the room is realized.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor unit of an air duct type air conditioner and a control method thereof. Background technique [0002] The existing air duct type air conditioner indoor unit mainly includes a housing, an indoor heat exchanger and an indoor fan, wherein the housing is provided with an air return port and an air outlet, and the indoor heat exchanger and the indoor fan are both arranged in the housing. [0003] According to the different positions of the air outlets, the indoor units of ducted air conditioners can be divided into two types: front air outlet and bottom air outlet. The air outlet of the air duct type air conditioner indoor unit in the front air outlet mode is arranged on the front side wall of the housing. When the air conditioner is running, the wind blown by the indoor fan is directly sent into the room through the front air outlet. The air outlet of the indoor unit of the air duct ty...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/10F24F13/30F24F11/00
CPCF24F1/0014F24F11/70F24F13/10F24F13/30
Inventor 周涯宸戴永福尤文超王成雷新建蔡勃卢伟谷俊媛江标杨建良成精华
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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