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Vertical air conditioner indoor unit

A technology for vertical air conditioners and indoor units, applied in air conditioning systems, heating methods, space heating and ventilation, etc., can solve problems such as affecting user experience, increasing noise, and increasing air conditioning power, achieving strong wind power and air supply distance. The effect of long distance and high wind speed

Active Publication Date: 2020-11-10
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the increase in fan speed will lead to a series of problems such as increased power of the air conditioner and increased noise, which will affect the user experience.

Method used

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  • Vertical air conditioner indoor unit

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Embodiment Construction

[0038] An embodiment of the present invention provides a vertical air conditioner indoor unit, which is an indoor part of a split air conditioner, and is used for adjusting indoor air, such as cooling / heating, dehumidification, and introducing fresh air.

[0039] figure 1 It is a structural schematic diagram of a vertical air conditioner indoor unit according to an embodiment of the present invention; figure 2 yes figure 1 The front view of the vertical air conditioner indoor unit shown; image 3 yes figure 1 The exploded schematic diagram of the indoor unit of the vertical air conditioner shown; Figure 4 yes figure 2 The vertical air conditioner indoor unit N-N sectional view is shown; Figure 5 yes Figure 4 Schematic diagram of cooperation between the top structure of the middle air duct 20 and the air guide 30 .

[0040] Such as Figure 1 to Figure 5 As shown, the vertical air conditioner indoor unit of the embodiment of the present invention may generally inclu...

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Abstract

The invention provides a vertical air conditioner indoor unit. The vertical air conditioner indoor unit comprises a shell. An air inlet part is arranged on the lower portion. A first air supply outletand a second air supply outlet are formed in the upper and middle portions. The air duct is provided with a downward air inlet, a first air outlet facing the first air supply outlet and a second airoutlet facing the second air supply outlet and used for guiding airflow in the shell to the first air supply outlet and the second air supply outlet. The inner wall, close to the first air outlet, ofthe air duct is in a gradually-reduced shape with an overflowing section gradually reduced in the airflow direction. A heat exchanger is arranged in the air duct. A draught fan is installed below theair inlet and used for promoting the airflow entering the shell from the air inlet part to enter the air duct through the air inlet. The flow guide piece is arranged in the air duct, an annular air supply outlet gap is defined by the flow guide piece and the gradually-shrinking part, and the flow guide piece is used for guiding the airflow to the annular air supply outlet gap so that the airflow can be gradually gathered in the airflow center direction under guiding of the inner wall of the air duct and sequentially flows out of the first air outlet and the first air supply outlet. The vertical air conditioner indoor unit has better long-distance air supply and strong air supply effects.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a vertical air conditioner indoor unit. Background technique [0002] Compared with the wall-mounted air conditioner indoor unit, the vertical air conditioner indoor unit has a larger number of horses and stronger cooling and heating capabilities, and is usually placed in a larger indoor space such as the living room. [0003] Since the indoor unit of the vertical air conditioner has a larger coverage area, it needs to have stronger long-distance air supply capacity and strong air output capacity. In order to realize long-distance air supply in existing products, the method of increasing the fan speed is usually used to increase the wind speed and air volume. However, the increase in fan speed will lead to a series of problems such as increased air conditioning power and increased noise, which will affect user experience. Contents of the invention [0004] The object...

Claims

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Application Information

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IPC IPC(8): F24F1/005F24F1/0014F24F1/0022F24F1/0063F24F13/06F24F13/08
CPCF24F1/005F24F1/0014F24F1/0022F24F1/0063F24F13/06F24F13/081
Inventor 张蕾王永涛尹晓英王晓刚肖克强
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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