Air-conditioner air supply device with airflow distribution components

Abstract

The invention discloses an air-conditioner air supply device with airflow distribution components. The air-conditioner air supply device comprises at least two circular air guides which are through in middles and with front openings and back openings. Each circular air guide is a single component, and the back opening of the circular air guide serves as an air inlet while the front opening thereof serves as an air outlet. The circular air guides are arranged from front to back sequentially and an air duct running through from front to back is formed in the middle. A circular heat-exchange air duct is formed between the adjacent two circular air guides. The airflow distribution components for distribution of heat-exchange air, entering the heat-exchange air duct, from a heat exchanger of an air conditioner with the air-conditioner air supply device are arranged in at least one of the circular heat-exchange air ducts. By the aid of the airflow distribution components arranged in the heat-exchange air ducts, heat-exchange air entering the air supply device is distributed along the circumference, and accordingly air supply uniformity of the air supply device is improved.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air-conditioning air supply device provided with an air distribution assembly. Background technique [0002] When the existing vertical air conditioner is blowing air, the wind after heat exchange by the heat exchanger is directly blown out from the air outlet provided on the air conditioner under the action of the internal fan, and all the blown wind is heat exchange air. Generally, no additional air supply device is provided between the heat exchanger and the air outlet. One disadvantage of this kind of air supply air is that all the air sent out is heat exchange air, the air volume is less, and the indoor air circulation speed is slow; another disadvantage is that the air sent out is not soft enough, especially in the cooling mode, the cool wind blown out Blowing directly onto the user makes the user feel uncomfortable. [0003] In order to solve the ...

AI Technical Summary

Problems solved by technology

However, since the annular deflector and the annular air outlet duct are all formed on an annular cover body, it is not convenient to flexibly select and control the structure of the annular guide vane and the air outlet duct, and the scope of application is narrow.

Moreover, since the air-conditioning fan blows air from bottom to top, the heat exchange air is not uniform in the circumferential direction when it enters the annular air outlet duct, so that the air volume at the lower end of the annular air outlet duct is relatively large, while the air volume on the left and right sides is small, resulting in The air sent by the air-conditioning air supply device is unevenly distributed in the entire circumferential direction, which affects the user's comfort and use effect

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