Wall-mounted air conditioner indoor unit

Abstract

The invention relates to a wall-mounted air conditioner indoor unit. The wall-mounted air conditioner indoor unit comprises a machine shell, two independent cross-flow fans and an evaporator; the machine shell is provide with an air inlet and an air outlet which extends in the transverse direction of the machine shell, and an air guide plate is arranged at the air outlet; the two independent cross-flow fans are transversely arranged in the machine shell in a side-by-side mode, and rotating shafts of the two cross-flow fans obliquely forwards extend from the transverse two ends of the machine shell to the middle of the machine shell correspondingly so as to enable the projection of the rotating shafts of the two cross-flow fans in the horizontal plane to form a V shape which is gradually obliquely forwards from the transverse two ends of the machine shell to the middle of the machine shell; the evaporator is arranged on the two cross-flow fans in a covering mode, and comprises a first heat exchange section, a second heat exchange section and a third heat exchange section which are sequentially connected from the back to the front, the first heat exchange section is located on the rear sides or the rear upper sides of the two cross-flow fans, the third heat exchange section is located on the front sides of the two cross-flow fans, and the first heat exchange section and the thirdheat exchange section are each a V-shaped heat exchange section which gradually obliquely forwards extends from the transverse two ends of the machine shell to the middle of the machine shell or a curved surface heat exchange section which gradually forwards protrudes and extends in a bending mode.

Description

technical field [0001] The invention relates to household appliances, in particular to a wall-mounted air conditioner indoor unit. Background technique [0002] In order to save space, household appliances such as air conditioners are increasingly miniaturized, but users have higher and higher requirements for air supply performance, aesthetic appearance and many other aspects. The traditional wall-mounted air conditioner indoor unit has a single appearance, and the limitation of shape change limits the improvement of air conditioner performance to a certain extent. [0003] The wall-mounted air-conditioning indoor units in the prior art usually use a combination of swing blades and air deflectors to guide the air outlet to supply air. The rotating shaft swings left and right, thereby adjusting the air supply direction of the air outlet in the up-down direction and left-right direction. In the existing structure, the size of the air supply range of the air outlet depends o...

AI Technical Summary

Problems solved by technology

However, a single axial flow fan or centrifugal fan cannot meet the normal air supply demand, and multiple axial flow fans or centrifugal fans need to be installed, and the axial flow fan has strict requirements on the position of the air inlet, and the air duct of the centrifugal fan The structure is relatively complex and takes up space, which leads to the structure of this type of wall-mounted air conditioner indoor unit is very complicated, the volume is relatively large, and the operating noise is relatively loud

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