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Indoor unit of air conditioner

A technology for air conditioners and indoor units, which is used in space heating and ventilation details, household heating, lighting and heating equipment, etc., and can solve the problems of smaller area and lower efficiency of air conditioners.

Inactive Publication Date: 2004-06-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, the area where the air flows through the heat exchanger (9) and realizes heat exchange becomes smaller, so there is a problem that the efficiency of the air conditioner is reduced.

Method used

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  • Indoor unit of air conditioner
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  • Indoor unit of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] A desirable example of the indoor unit of the air conditioner of the present invention having the structure described above will be described in detail with reference to the accompanying drawings.

[0041] like image 3 and Figure 5 As shown, the main casing (30) forms the appearance of the indoor unit. The main casing (30) has a front part (32) in the shape of a rectangular hexahedron with a space for installing components inside, and is integrated with the front part (32), and has a rear part with a space communicating with the space inside. (35). The front of the space formed inside the main casing (30) is closed by a front panel (38).

[0042] The front portion (32) is a flat hexahedron with relatively small front and rear lengths. The rear part (35) protrudes outward from the rear of the front part (32), and its left-right length is smaller than that of the front part (32). Therefore, when looking at the indoor unit hanging on the wall from the front or side,...

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PUM

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Abstract

The present invention relates to an indoor machine of air-conditioner, including main machine shell, air intake grate of upper air inlet, rear air inlet and front air inlet formed on the main machine shell, covering panel capable of selectively covering front air inlet, first heat exchange portion which is mounted on the back surface of front air inlet and is parallel with it and second heat exchange portion which is mounted on the back surface of upper air inlet and rear air inlet and is parallel with it, the above-mentioned two heat exchange portions are formed into its heat exchanger, fan component mounted on the back of heat exchanger and its outlet grate for discharging the heat-exchanged air into the space required for conditioning air.

Description

technical field [0001] The present invention relates to an air conditioner, in particular to an indoor unit and a heat exchanger. Background technique [0002] Air conditioners are broadly divided into integrated air conditioners and split type air conditioners. The integrated air conditioner is a machine with a whole chassis, and the split type air conditioner is composed of an indoor unit installed in the space where air conditioning is required and an outdoor unit installed outdoors. [0003] figure 1 and figure 2 All the structures shown are the indoor units of split-type air conditioners. [0004] As shown in the figure, the main casing (1) constitutes the framework of the indoor unit, and it can be hung on the indoor wall. The main casing (1) and the front panel (3) installed on its front constitute the appearance of the indoor unit together. A space for installing various components which will be described below is formed between the main casing (1) and the fron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/00
Inventor 李淦圭玉周镐黄性振
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD