Air conditioner cabinet

Abstract

The invention discloses a cabinet air conditioner and belongs to the technical field of air conditioners. The cabinet air conditioner is designed to solve the problem that an existing device has a limited air-out area, and comprises a housing, wherein an upper air outlet is formed in the upper end of the housing, a lower air outlet is formed in the lower end of the housing, and an air inlet is formed in the middle of the housing; an upper draught fan is arranged at the position, corresponding to the upper air outlet, in the housing, a lower draught fan is arranged at the position, corresponding to the lower air outlet, in the housing, and a heat exchanger is arranged at the position, corresponding to the air inlet, in the housing; and an air flowing channel is formed between the heat exchanger and the upper draught fan, as well as between the heat exchanger and the lower draught fan. The cabinet air conditioner provided by the invention has the advantages that the air-in range is wide, the heat exchange area is large, and as the airflow direction and the directions of fins are parallel, abnormal noise is avoided; upper-end and lower-end air out is adopted to increase the air-out area, meanwhile, air resistance in the cabinet air conditioner is reduced, and the probability of unsteady coupling between fan blades of the two draught fans is lowered; and the overall regulating function of the indoors is superior, and comprehensive refrigerating / heating can be realized.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner cabinet. Background technique [0002] The size of the air-conditioning cabinet is limited, and accordingly the effective air inlet area, effective air outlet area and condenser area are all limited, resulting in problems such as low heating and cooling efficiency. [0003] An existing air-conditioning cabinet is provided with an upper and lower centrifugal fan, the upper centrifugal fan is air-out, and the lower centrifugal fan is air-in, so as to improve the air volume of the fan. The defect of this device is: the area of ​​the air inlet and outlet of the fan is still limited, and the series connection of the double fans is likely to cause abnormal aerodynamic noise (such as the sound of the air blowing the fins, etc.); The fan does not match, resulting in a sharp drop in efficiency. Contents of the invention [0004] The object of the present in...

AI Technical Summary

Problems solved by technology

The defect of this device is: the area of ​​the air inlet and outlet of the fan is still limited, and the series connection of the double fans is likely to cause abnormal aerodynamic noise (such as the sound of the air blowing the fins, etc.); The fan does not match, resulting in a sharp drop in efficiency

Images