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Wall-mounted air conditioner and drainage device thereof

A technology of air conditioners and drainage air ducts, applied in air conditioning systems, heating methods, piping arrangements, etc., can solve the problems of uneven air induction and poor comfort, and achieve uniform air output, soft air output from air conditioners, and fast circulation speed. Effect

Active Publication Date: 2015-09-16
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an air drainage device for a wall-mounted air conditioner, which solves the technical problem of poor comfort caused by uneven air introduction in the existing wall-mounted air conditioner air introduction device

Method used

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  • Wall-mounted air conditioner and drainage device thereof
  • Wall-mounted air conditioner and drainage device thereof
  • Wall-mounted air conditioner and drainage device thereof

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Embodiment Construction

[0033] The drainage device of the air conditioner of the present invention includes a drainage fan and a drainage air duct, and the structure of the drainage air duct is improved to achieve the effect of uniform air output from the air outlet of the drainage air duct. The interior of the pipe of the drainage air duct is divided into at least two diversion air chambers with different cross-sectional areas, and the same number of air outlets as the number of diversion air chambers are arranged on the pipe wall of the drainage air duct. The remote ends are arranged in sequence, and the air outlet areas of the air outlets are the same, and each split air cavity is connected to an air outlet, wherein the split air cavity with a larger cross-sectional area is connected to the air outlet farther away from the air inlet, and the larger the cross-sectional area is. The small air distribution cavity communicates with the air outlet that is closer to the air inlet. The air outlet distanc...

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Abstract

The invention relates to a wall-mounted air conditioner and a drainage device thereof. The drainage device comprises a drainage fan and a drainage air channel. The drainage air channel comprises a pipeline. The pipeline is provided with an air inlet and air outlets. The air inlet is located in one end of the pipeline. The other end of the pipeline is closed. The pipe wall of the pipeline is provided with at least two air outlets with the same air outlet areas. The air outlets are distributed from the air inlet near-end to the far end of the pipeline in sequence. The interior of the pipeline is divided into at least two airflow distribution cavities with different sectional areas. The number of the airflow distribution cavities is equal to that of the air outlets. Each airflow distribution cavity is communicated with one air outlet. The airflow distribution cavity with the large sectional area is communicated with the air outlet farthest from the air inlet. The drainage device can offset air loss caused by long distances from the air inlet to the air outlets by increasing the sectional area so that the air outlet capacities of all the air outlets in the drainage air channel can be identical, the uniform air outlet effect is achieved, and the air outlet comfort is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a drainage device for a wall-mounted air conditioner and a wall-mounted air conditioner using the drainage device. Background technique [0002] The wall-mounted air conditioner can be hung on the wall, and it is widely used by users because it does not occupy the ground space. Such as figure 1 As shown, the existing wall-mounted air conditioner generally includes a shell, a heat exchanger located in the shell, a main fan, a frame and a water tray assembly. Wherein, the housing includes a rear panel 1, an upper panel 2, a front panel 3, a lower panel 4 and two side panels. The section of the housing is square or approximately square. An air outlet 5 is provided between the front panel 3 or below the front panel 3, and an air chamber is formed inside the housing, and the main fan is installed in the air chamber. When the air conditioner is working, under the action of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/02F24F13/20
CPCF24F1/0014F24F1/0022F24F1/0057F24F13/0236F24F13/20
Inventor 刘焕肖王友宁吴洪金雷永峰张立智秦存涛于兆志徐卫军张胜闯
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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