Air outlet structure for embedded air-conditioner indoor set

Abstract

The invention discloses an air outlet structure of an indoor unit of a cassette-type air conditioner. The indoor unit of the cassette-type air conditioner comprises a cubical shell as outer structure of the indoor unit, a centrifugal fan arranged in the center of the shell, an evaporator arranged at the back of the centrifugal fan, a front panel arranged in the center of a front end surface of the shell, four air outlets articulated at the edge of the front end surface of the shell, electric heaters arranged inside the air outlets, and round air outlets also provided between each two air outlets. The invention has the advantages that: the round air outlet is provided between each two adjacent air outlets on the panel of the indoor unit, and is driven by a stepping motor to rotate round 90 degrees; all the air outlets are opened simultaneously during the condition of forced refrigeration, so as to increase the area of cold air discharged indoor, thereby realizing rapid refrigeration; and when needing a normal cold quantity, the air outlet in common use is opened only; and the invention can meet the various requirements of users and increase the user's satisfaction.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an air outlet structure of an indoor unit of an embedded air conditioner. Background technique [0002] Usually, air conditioners create a comfortable indoor environment for users, and use a heat exchange cycle system composed of compressors, condensers, evaporators, and expansion mechanisms to adjust the temperature of buildings or rooms equipped with air conditioners. It can be divided into split type and integrated type. [0003] The split-type air conditioner and the integrated air conditioner are functionally the same, but in the split-type air conditioner, an indoor heat exchanger (evaporator or condenser) is arranged in the indoor unit, and an outdoor heat exchanger is arranged in the outdoor unit. (condenser or evaporator) and compressor, and use refrigerant piping to connect the indoor unit and outdoor unit; while the integrated air conditioner is equipped with an indoor heat excha...

AI Technical Summary

Problems solved by technology

The air outlet of the indoor unit set in this way has the following disadvantages: the panel 1 of the indoor unit of the embedded air conditioner has a large area, but the area of ​​the air outlet 2 is relatively small. When the air volume is very large, part of the wind will swirl inside the air outlet, and the cold air cannot be blown to the room smoothly only by the four air outlets, which will not achieve the purpose of super forced cooling / heating, which will reduce the efficiency of the air conditioner and is not conducive to the use of energy

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