Vertical air conditioner indoor unit

A technology for vertical air conditioners and indoor units, which is applied in air conditioning systems, heating methods, space heating and ventilation, etc., can solve problems such as increased noise, increased air conditioning power, and impact on user experience, and achieves long air supply distance and high wind power. Strong, comfortable-to-use effect

Active Publication Date: 2021-10-29
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
  • Vertical air conditioner indoor unit
  • Vertical air conditioner indoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 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. For example, the vertical air conditioner indoor unit may be an indoor unit of an air conditioner that performs cooling / heating through a vapor compression refrigeration cycle system.

[0041] 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 A schematic cross-sectional view of the air duct 20 and the air guide 30 of the vertical air conditioner indoor unit shown. image 3 yes figure 1 Another schematic cross-sectional view of the air duct 20 and the air guide 30 of the vertical air conditioner indoor unit shown. Figure 4 yes figure 1 The shown cross-sectional schematic diagram of the air guide 30 of the vert...

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PUM

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Abstract

The present invention provides a vertical air conditioner indoor unit comprising: a housing; an air duct, which is arranged in the housing, has an air inlet and a first air outlet facing the first air supply port, and is used to connect the housing The airflow in the body is guided to the first air supply port; wherein the inner walls of the air duct adjacent to the top edge of the first air outlet and the lateral side edges are planes extending from the rear to the front, and the air duct is adjacent to the The inner wall of the bottom edge of the first air outlet includes a bottom arc surface inclined gradually toward the horizontal central axis of the first air outlet from back to front and a bottom plane extending forward from the bottom arc surface, and the air inlet The position of the opening is lower than the first air outlet; and the deflector is configured to define an annular air outlet gap with the inner wall of the air duct adjacent to the first air outlet. The vertical air conditioner indoor unit of the present invention has stronger wind force and longer air supply distance.

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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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/005F24F1/0014F24F13/06F24F13/08
CPCF24F1/0014F24F13/06F24F13/081F24F1/005
Inventor 李英舒王晓刚张蕾王永涛
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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