Cabinet air conditioner indoor unit

Abstract

The invention provides a cabinet air conditioner indoor unit. The cabinet air conditioner indoor unit comprises a shell, an air supply component and an indoor heat exchanger, wherein a shell air inletand at least one shell air outlet are formed in the shell; the air supply component is arranged in the shell; and the indoor heat exchanger is arranged on an air inlet flow path between the shell airinlet and at least one centrifugal fan. The air supply component comprises the at least one centrifugal fan, and used for sucking ambient air from the ambient environment of the shell air inlet and promoting the ambient air to flow to the at least one shell air outlet. The cabinet air conditioner indoor unit is provided with at least one mixed flow air duct, and each mixed flow air duct is used for sucking ambient air to the front side of the shell and enabling the ambient air to be mixed with heat exchange air blown out of one shell air outlet, accordingly, mixed gas which is cool and not cold, hot and not dry is formed, and the wind feeling experience of users is improved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a cabinet type air conditioner indoor unit. Background technique [0002] In the prior art, the cabinet-type air-conditioning indoor units that use a centrifugal fan to supply air usually install the centrifugal fan on the upper part of the cabinet, which not only has a small air outlet area, but also corresponds to the space above the head of the human body. In the hot state, the hot air moves upwards, making it difficult to reach the user's feet. When the cabinet is in the cooling state, the cold air blows directly to the user, causing physical discomfort to the user and affecting the user experience. And in the existing cabinet machine, the fixing method of the centrifugal fan is either directly fixedly connected with the cabinet machine casing through its volute, or supports the fan by setting a support fixedly connected with the bottom plate of the cabinet machine casing bel...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the cabinet-type air-conditioning indoor units that use a centrifugal fan to supply air usually install the centrifugal fan on the upper part of the cabinet, which not only has a small air outlet area, but also corresponds to the space above the head of the human body. In the hot state, the hot air moves upwards, making it difficult to reach the user's feet

When the cabinet is in the cooling state, the cold air blows directly to the user, causing physical discomfort to the user and affecting the user experience

And in the existing cabinet machine, the fixing method of the centrifugal fan is either directly fixedly connected with the cabinet machine casing through its volute, or supports the fan by setting a support fixedly connected with the bottom plate of the cabinet machine casing below it, and the fan fan During the working process, there will be a large vibration noise, and the user experience is poor

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