Indoor unit of air conditioner

Abstract

The invention provides an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a machine shell, heat exchangers and double-suction centrifugal fans, wherein the machine shell is provided with first air inlets located in two transverse end plates of the machine shell, and air supply outlets located in the positions, close to the two ends, of a front plate of the machine shell; the heat exchangers are arranged in the machine shell; and the double-suction centrifugal fans are arranged in the machine shell and are configured to promote natural air entering the machine shell from the first air inlets to flow to the heat exchangers and promote heat exchange air subjected to heat exchange through the heat exchangers to be forwards sent out from the air supply outlets. Due to the fact that the two transverse end plates of the machine shell are the panels extending in the vertical direction, the first air inlets are formed in the two transverse end plates of the machine shell, so that dust accumulated at the air inlets is reduced or avoided. The double-suction centrifugal fans are used for sucking inlet air flow from the first air inlets located in the two sides of the machine shell, and heat exchange air flow is conveyed to the air supply outlets in the front plate of the machine shell, so that the indoor unit adopting a lateral air inlet mode has the good air inlet-air outlet effect. The indoor unit provided by the invention is not only suitable for a traditional air conditioner, but also suitable for an intelligent air conditioner.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor unit of an air conditioner. Background technique [0002] In the prior art, some indoor units of air conditioners, especially the indoor units of wall-mounted air conditioners, only have top air inlets. However, since the top of the casing is generally flat, dust is easily accumulated at the air inlets on the top of the indoor unit, affecting Into the wind effect. However, if the position of the air inlet is changed, the internal structure of the indoor unit must also be adjusted, otherwise, the air inlet-air outlet path may be blocked. [0003] Therefore, how to improve the setting position of the air inlet and correspondingly improve the air inlet-air outlet path of the indoor unit has become a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0004] An object of the present invention is to provide an indoor unit of an air condit...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, some indoor units of air conditioners, especially the indoor units of wall-mounted air conditioners, only have top air inlets. However, since the top of the casing is generally flat, dust is easily accumulated at the air inlets on the top of the indoor unit, affecting Wind effect

However, if the position of the air inlet is changed, the internal structure of the indoor unit must also be adjusted, otherwise, the air inlet-outlet path may be blocked

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