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Improved front panel for wall hanging type indoor machine of air conditioner

A technology for indoor unit and front panel of an air conditioner, which is applied in the directions of heating and ventilation hoods/covers, air flow control elements, etc., can solve the problems of reducing the working performance of the air conditioner, insufficient heat exchange of heat exchangers, and unsatisfactory use environment, etc. Achieve the effect of improving heat exchange efficiency, improving work performance, and avoiding airflow turbulence.

Inactive Publication Date: 2009-06-17
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Since the front panel of the indoor unit of the above-mentioned wall-mounted air conditioner is a closed front panel 2, the appearance is simple and fashionable, but the indoor air cannot enter the air conditioner from the front, and can only enter the housing 1 through the air suction port 11 provided on the top of the housing 1. Inside (as shown by the arrow in the figure), that is, only the top enters the air, and the front cannot enter the air, so that the air intake area in the air conditioner is reduced and the resistance is increased. In this way, the heat exchange of the heat exchanger is insufficient, especially The folded heat exchange fins 41 located at the front panel 2 have poor heat exchange efficiency, thereby affecting the heat exchange effect of the entire heat exchanger 4, reducing the performance of the air conditioner, and wasting energy; in addition, the distance between the heat exchanger 4 and the front panel Closer, so that the air flow is not smooth, resulting in turbulent air flow, increasing the amount of noise, and the use environment is not ideal, so it needs to be improved

Method used

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  • Improved front panel for wall hanging type indoor machine of air conditioner
  • Improved front panel for wall hanging type indoor machine of air conditioner
  • Improved front panel for wall hanging type indoor machine of air conditioner

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Embodiment Construction

[0025] Referring to Fig. 2, an embodiment of the front panel of the improved wall-mounted air conditioner indoor unit of the present invention includes a body 5, which is arranged in front of the housing 1; the improvement is that the body 5 adopts air permeability material.

[0026] The improved front panel of the indoor unit of the wall-mounted air conditioner of the present invention, wherein the air-permeable material is an air-permeable ceramic material with short fiber reinforcement performance or a cotton resin with good air permeability; the ceramic material is cast iron-based three-dimensional mesh porous Ceramics; the cotton resin is silicone rubber or aluminum silicide composite material.

[0027] Referring to Fig. 3 and shown in Fig. 2, another embodiment of the front panel of the improved wall-mounted air conditioner indoor unit of the present invention includes a body 6, which is arranged in front of the housing 1, and a grille ( not shown in the figure); the im...

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Abstract

The invention provides an improved front panel for an indoor unit of a wall-hanging air conditioner, comprising a body arranged in the front of a housing. The improvement of the invention lies in that the body is made from a poromeric material or a poromeric material layer is coated on the external surface of the body, thus guaranteeing the air intake area of the air conditioner, meeting the requirements of air flow passages of the air conditioner, improving the heat exchange efficiency of the air conditioner, simultaneously being capable of leading the appearance thereof to be simple and fashionable, having low noise, and improving the environment for use.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an improved front panel of an indoor unit of a wall-mounted air conditioner which uses a breathable material to prepare the front panel, which can have a fashionable appearance and improve the working performance of the air conditioner. Background technique [0002] The air conditioner is a device that cools and warms the air in the indoor space after exchanging heat between the refrigerant circulating through the compressor, condenser, expansion device, and heat exchanger, and the air passing through the heat exchanger. The structure of the air conditioner includes an outdoor unit composed of a compressor, a condenser, and an expansion device, and an indoor unit composed of a fan and a heat exchanger. The outdoor unit and the indoor unit are connected to each other through refrigerant piping. [0003] The types of air conditioners can be divided into vertical air conditioners for indoor use...

Claims

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Application Information

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IPC IPC(8): F24F13/20F24F13/08
Inventor 葛住军杨义佳
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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