Indoor hanging unit of air conditioner

Abstract

The invention provides an indoor hanging unit of an air conditioner. The indoor hanging unit comprises a hanging unit body and an air supplying and flow mixing assembly. The hanging unit body is internally provided with a heat exchanger and arranged to deliver heat exchange air passing through the heat exchanger out of a main air outlet in the lower portion of the hanging unit body. The air supplying and flow mixing assembly is fixedly connected to the lower portion of the hanging unit body through connecting pieces and comprises a barrel-shaped flow mixing cavity and an axial flow fan and a centrifugal fan, wherein the barrel-shaped flow mixing cavity and the axial flow fan and a centrifugal fan are distributed inside the two sides of the barrel-shaped flow mixing cavity. The axis of thebarrel-shaped flow mixing cavity is parallel with that of the hanging unit body, and a flow mixing air outlet is formed in the upper portion of the barrel-shaped flow mixing cavity. Flow mixing air inlets are formed in the two ends of the barrel-shaped flow mixing cavity. The length of the flow mixing air outlet is greater than that of the main air outlet at a minimum. According to the indoor hanging unit, the axial flow fan and the centrifugal fan guide indoor air sucked from the flow mixing air inlets into the barrel-shaped flow mixing cavity and then convey the indoor air to the flow mixingair outlet, and the indoor air is discharged out of the flow mixing air outlet; the indoor air is mixed with the heat exchange air output by the main air outlet and delivered into a room; and the comfortable and healthy air supply experience of users is improved.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor hanging unit of the air conditioner. Background technique [0002] With the popularization of air conditioners, users have higher and higher requirements for the comfort and health of air supply. The traditional air conditioner has strong air supply, and the cold wind blows directly to people. Air conditioner disease is the biggest problem for users to use air conditioners. Through the continuous innovation of air conditioner technology, jet technology and drainage technology have emerged, bringing the concept of healthy air supply that is cool but not cold. However, these technologies still have certain limitations. The biggest problem is that the mixed flow is uneven, which affects the user's comfort experience; further, users have different needs for air-conditioning air supply, such as: when cooling, young people like strong cooling, while the elderly and children need Comfort...

AI Technical Summary

Problems solved by technology

The traditional air conditioner has strong air supply, and the cold wind blows directly to people. Air conditioner disease is the biggest problem for users to use air conditioners. Through the continuous innovation of air conditioner technology, jet technology and drainage technology have emerged, bringing the concept of healthy air supply that is cool but not cold. However, these technologies still have certain limitations. The biggest problem is that the mixed flow is uneven, which affects the user's comfort experience; further, users have different needs for air-conditioning air supply, such as: when cooling, young people like strong cooling, while the elderly and children need Comfortable cooling, the existing common jet and drainage technology cannot meet the requirements at the same time

[0003] In the traditional drainage or jet solution, the drainage jet has a single wind direction. Although it can bring users a comfortable experience in terms of temperature, the single wind direction and continuous blowing also make the user experience poor.

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