Wall-mounted-type indoor unit of air conditioner

An air-conditioning indoor unit and wall-mounted technology, applied in the field of wall-mounted air-conditioning indoor units, can solve the problems of increased aerodynamic noise, small air outlet area, single direction, etc., and achieves reduced aerodynamic noise, large heat exchange area, and appearance beautiful effect

Inactive Publication Date: 2012-03-14
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the air outlet of the traditional wall-mounted air conditioner indoor unit is equipped with a volute tongue and an air guide louver. During the operation of the air conditioner, the volute tongue and the air guide louver are prone to vortex, which increases the aerodynamic noise; at the same time, this structure also makes the outlet The wind area is small and the direction is single

Method used

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  • Wall-mounted-type indoor unit of air conditioner
  • Wall-mounted-type indoor unit of air conditioner
  • Wall-mounted-type indoor unit of air conditioner

Examples

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Embodiment 1

[0025] Embodiment one: if image 3 , 4 , 5, and 6, the wall-mounted air conditioner indoor unit includes a shell 1, a heat exchanger 2 and a wind wheel 3, the heat exchanger 2 and the wind wheel 3 are installed in the shell 1, and the rear panel of the shell 1 is provided with An air inlet 4 and an air outlet 5 are arranged on the front panel of the casing 1, and an air duct is formed between the air outlet 5 and the air inlet 4, and the heat exchanger 2 and the wind wheel 3 are arranged in the air duct. When the air conditioner is running, indoor air enters the air conditioner indoor unit from the air inlet 4, passes through the heat exchanger 2, enters the wind wheel 3 after heat exchange, and is discharged from the air outlet 5. The heat exchanger 2 is a circular arc body structure, and the distance from each point on the side of the heat exchanger 2 close to the wind wheel 3 to the wind wheel 3 is basically equal, and the heat exchanger 2 and the wind wheel 3 are in a coa...

Embodiment 2

[0027] Embodiment two: if image 3 , 4 , 5, and 7, the wall-mounted air conditioner indoor unit includes a shell 1, a heat exchanger 2 and a wind wheel 3, the heat exchanger 2 and the wind wheel 3 are installed in the shell 1, and the rear panel of the shell 1 is provided with An air inlet 4 and an air outlet 5 are arranged on the front panel of the casing 1, and an air duct is formed between the air outlet 5 and the air inlet 4, and the heat exchanger 2 and the wind wheel 3 are arranged in the air duct. When the air conditioner is running, indoor air enters the air conditioner indoor unit from the air inlet 4, passes through the heat exchanger 2, enters the wind wheel 3 after heat exchange, and is discharged from the air outlet 5. The heat exchanger 2 is a circular arc body structure, and the distance from each point on the side of the heat exchanger 2 close to the wind wheel 3 to the wind wheel 3 is basically equal, and the heat exchanger 2 and the wind wheel 3 are in a coa...

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Abstract

The invention discloses a wall-mounted-type indoor unit of an air conditioner, wherein air can be introduced into a heat exchanger from different angles. The wall-mounted type indoor unit of the air conditioner comprises a shell, the heat exchanger and a wind wheel, wherein an air outlet and an air inlet are arranged on the shell, an air duct is formed between the air outlet and the air inlet, the heat exchanger and the wind wheel are arranged in the air duct, and the heat exchanger is of an arc body structure. The wall-mounted indoor unit of the air conditioner, with such a structure, not only has high heat-exchange efficiency and low noise, but also is beneficial to smooth flowing-down of condensed water at the same time.

Description

technical field [0001] The invention relates to an air conditioner indoor unit, in particular to a wall-mounted air conditioner indoor unit. Background technique [0002] The indoor unit of the wall-mounted air conditioner is generally composed of a shell, a heat exchanger and a cross-flow fan (including a cross-flow fan wheel, a volute, and a volute tongue). An air outlet and an air inlet are arranged on the casing, an air passage is formed between the air outlet and the air inlet, and a heat exchanger and a wind wheel are arranged in the air passage. The heat exchanger is an important part of the indoor unit of the air conditioner, and different heat exchanger structures have great differences in the performance of the indoor unit of the air conditioner. At present, people's research on the indoor unit of the wall-mounted air conditioner mainly focuses on the heat transfer performance of the heat exchanger, that is, how to optimize it from the perspective of heat transfer...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/30F24F13/20F24F13/22
Inventor 唐莲花赵冰消
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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