Air guide structure for packaged air conditioner

Abstract

The invention relates to air guide structures, provides an air guide structure for a packaged air conditioner and aims to solve the problems of increase of noise, reduction of heating capacity and air outlet volume, increase of air outlet resistance and diminishing of air outlets when swing blades of an existing packaged air conditioner are turned upwards. The air guide structure is connected with an execution structure and comprises swing blades sequentially mounted in an air outlet of the air conditioner from top to bottom, and the upper swing blades of at least one group of adjacent blades are wider than the lower swing blades. The execution structure is used for adjusting opening angles of the blades. The swing blades of the packaged air conditioner are distinguished from traditional equal-width straight swing blades by being designed to be gradually changeable in width in a form that the upper swing blades are wider than the lower swing blades. According to simulation analysis, the swing blades gradually changeable in width are better in air pressing effects as compared with the traditional equal-width swing blades on the premise of equal open angles of the swing blades. The air guide structure is applicable to packaged air conditioners.

Description

technical field [0001] The invention relates to an air guiding structure, in particular to an air guiding structure of a cabinet air conditioner. Background technique [0002] At present, traditional cabinet-type air conditioner indoor units (hereinafter referred to as cabinet units) generally have an air guide structure that controls the vertical and horizontal air outlet directions, commonly known as swing leaves and feathers. Users can adjust the air guide structure according to their own needs. wind direction. As for the swing blade of the cabinet machine, the straight swing blade of equal width is generally used, and the user can control the air outlet direction through manual adjustment or remote control. However, under heating conditions, the hot air will slowly float up under the influence of buoyancy (commonly known as: hot air is lighter), how to press down the hot air so that the wind can blow to a lower position is a test of the performance of the air conditione...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a cabinet-type air conditioner to solve the problem that when the leaves of the cabinet-type air conditioner are turned down, the air outlet of the cabinet machine becomes smaller, the air outlet resistance becomes larger, and the air output volume decreases. The effect of reducing the heating capacity of the air conditioner and causing the problem of increased noise

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