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Wall-mounted air conditioner indoor machine

A technology of wall-mounted air conditioners and indoor units, which is applied in air conditioning systems, heating methods, space heating and ventilation, etc., which can solve the problems of unsecured air supply distance, increased thickness of the whole machine, and small air supply angle, etc., and achieve beautification Appearance, the thickness of the whole machine is thinner, and the effect of expanding the air supply angle

Inactive Publication Date: 2018-04-24
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in terms of air conditioner indoor units, the air supply distance of the axial flow air supply system is not guaranteed. In order to increase the air supply distance, the fan is usually designed as a mixed flow fan to increase its compression resistance, but the mixed flow air supply angle Small, adding a guide plate to increase the air supply angle will bring about the problem of increasing the thickness of the whole machine

Method used

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  • Wall-mounted air conditioner indoor machine
  • Wall-mounted air conditioner indoor machine
  • Wall-mounted air conditioner indoor machine

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Embodiment Construction

[0043] figure 1 is a schematic exploded view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention; figure 2 It is a structural schematic diagram of a conduction grille 30 according to an embodiment of the present invention; image 3 yes figure 2 The A-A sectional view of the air conduction grille 30 shown; Figure 4 yes figure 2 B-B sectional view of the air conduction grille 30 shown.

[0044] Such as Figure 1 to Figure 4 As shown, the embodiment of the present invention provides a wall-mounted air conditioner indoor unit. The air conditioner indoor unit includes a housing 10, a heat exchanger 90 and at least one air supply assembly.

[0045] The casing 10 includes a rear casing 14 and a front casing 12 , which are connected to jointly define an accommodating space of the casing 10 . An air inlet 13 is provided on the rear side of the casing 10 , that is, the rear shell 14 , and at least one air outlet 11 is provided on t...

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Abstract

The invention provides a wall-mounted air conditioner indoor machine. The wall-mounted air conditioner indoor machine comprises a shell, a heat exchanger and at least one air supply assembly, whereinthe rear side of the shell is provided with an air inlet, and the front side of the shell is provided with at least one air outlet; the heat exchanger is arranged in the shell and used for heat exchanging with indoor ambient air entering from the air inlet to form heat exchanging air; each air supply assembly is matched with one air outlet and comprises an axial flow fan and an air guiding grille,wherein the axis of each axial flow fan extends front and back, the axial flow fans are used for blowing the heat exchanging air forwards, and each air guiding grille is arranged in front of the corresponding axial flow fan, comprises a plurality of grille strips and is used for guiding the air direction of the heat exchanging air; and according to configuration of the air guiding grilles, afterthe heat exchanging air passes through the air guiding grilles, part of the heat exchanging air is blown forwards directly in the direction parallel to the axes of the axial flow fans, and part of theheat exchanging air is obliquely blown out forwards in the direction angled with the axis directions of the axial flow fans and inclined to the outer side of the radial direction. The wall-mounted air conditioner indoor machine can take the air supply distance and the air supply angle into account.

Description

technical field [0001] The invention relates to an air conditioning device, in particular to a wall-mounted air conditioner indoor unit. Background technique [0002] At present, the axial flow air supply system is mainly used in the air conditioner outdoor unit in the air conditioning industry. The system resistance is small, and there are no special requirements for the air outlet distance, air outlet direction, and machine appearance. However, in terms of air-conditioning indoor units, the air supply distance of the axial flow air supply system is not guaranteed. In order to increase the air supply distance, the fan is usually designed as a mixed flow fan to increase its compression resistance, but the mixed flow air supply angle Small, adding a guide plate to increase the air supply angle will bring about the problem of increasing the thickness of the whole machine. Contents of the invention [0003] In view of the above problems, the present invention is proposed to ...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/08F24F13/10
CPCF24F1/0003F24F13/084F24F13/10F24F13/105
Inventor 王永涛王晓刚尹晓英
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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