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Indoor unit of wall hanging type air conditioner

An indoor unit and wall-mounted technology for air conditioners, which are applied in air conditioning systems, heating methods, mechanical equipment, etc., can solve problems such as difficult cleaning and dense grilles, and achieve convenient cleaning, uniform air intake, and excellent heat exchange efficiency. Effect

Inactive Publication Date: 2005-05-25
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the technical problems of the existing wall-mounted air conditioner indoor unit with dense grids on the front air intake grids and difficult cleaning.

Method used

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  • Indoor unit of wall hanging type air conditioner
  • Indoor unit of wall hanging type air conditioner
  • Indoor unit of wall hanging type air conditioner

Examples

Experimental program
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Embodiment Construction

[0022] See Figure 1, figure 2 and Fig. 3, embodiment 1: a protruding closed arc-shaped decorative panel 7 is buckled on the front cover 2 of the indoor unit 16, and the upper and lower sides of the front cover 2 have outwardly protruding end plates 6. The end plate 6 adds the bottom surface to form a groove shape, so that the upper and lower air inlets 4, 5 formed are elongated mouth shapes, which are formed by the upper and lower edges of the closed decorative plate 7 and the end plates 6 and the upper and lower sides of the front cover 2. Formed by the bottom surfaces 8 and 9, there is also a skeleton type air intake grid 12 behind the upper air inlet 4.

[0023] When entering the air, the air can enter the indoor unit 16 from the upper and lower air inlets 4, 5 and the skeleton type inner grille 12 at the same time, and the air entering from the upper and lower air inlets 4, 5 first enters the air duct 15, and then enters The evaporator 14 blows out through the cross-flow ...

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Abstract

The invention provides an indoor unit of a wall-mounted air conditioner, which includes a shell, and the shell includes a front cover. There are air inlets on the upper and lower sides. Because the utility model changes the traditional structure that the front air intake grille of the indoor unit is arranged with several thin and narrow grilles, it uses a smooth and closed decorative plate instead, and the air is taken in from the upper and lower air inlets of the decorative plate, so , the decorative board is not easy to collect dust, it is very convenient to clean, and avoids the occurrence of dust mixed in the air intake.

Description

Technical field [0001] The invention relates to an indoor unit of a wall-mounted air conditioner, in particular an improvement to the existing indoor unit of a wall-mounted air conditioner. Background technique [0002] The outer casing of the existing wall-mounted air conditioner indoor unit is generally composed of a front cover and an air intake grille. The top surface of the front cover is provided with an air intake grille, and a cross-flow fan, an evaporator, a filter screen, etc. are installed in the casing. part. The indoor unit with this structure has been around for decades and has been used until now. The following deficiencies have been found through practice tests: 1. The air intake grille on the front of the indoor unit is composed of several grilles, and the air intake grille is thin and narrow. The arrangement is dense. After the air conditioner is used for a long time, a lot of dust will accumulate at the grille. Because the grille has a certain depth, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0057F24F1/0073F24F13/20
CPCF24F13/20F24F11/56F24F1/0057F24F1/0073
Inventor 楚人震谷东照张守信王勇
Owner HAIER GRP CORP
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