Overhang angle air conditioner indoor unit

Abstract

The invention belongs to the field of air conditioners, and particularly provides an overhang angle air conditioner indoor unit. The overhang angle air conditioner indoor unit aims at solving the problems that when high air volume output is needed by an existing overhang angle air conditioner indoor unit, the rotating speed of an air feeder is too high, and therefore high noise is generated. The indoor unit comprises a columnar outer shell. An air inlet and an air outlet are formed in the side faces of the outer shell, a heat exchanger and an air feeder are arranged in the outer shell, an airinflow cavity is defined by the heat exchanger and the outer shell, the air inflow cavity communicates with the air inlet, and an air supplementing unit is arranged on the end face. The air supplementing unit comprises a first shell body, a purifying module, a new air pipe and an air supplementing machine. An air supplementing cavity is defined by the first shell body and the end face jointly, theair supplementing machine is arranged in the air supplementing cavity, a first air suction opening is formed in the first shell body, a first air exhaust opening is formed in the end face, the purifying module is arranged on the first shell body, the first end of the new air pipe is connected with the first air suction opening, and the second end of the new air pipe communicates with an outdoor space. By means of the air supplementing unit, the air feeding rotating speed of the air feeder is reduced, and therefore the noise is lowered.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides a hanging angle air conditioner indoor unit. Background technique [0002] With the improvement of living standards, people's requirements for the quality of life are getting higher and higher, and this requirement is particularly evident in household appliances. Taking air conditioners as an example, when the indoor and outdoor temperature difference is large, in order to meet the needs of users for rapid cooling / heating after entering the room from the outside, the existing air conditioners usually have a rapid cooling / heating function. When functioning, the compressor of the air conditioner works at a higher frequency to quickly increase the cooling capacity / heating capacity, and the indoor unit of the air conditioner runs at a high speed and a large air volume to send the heat-exchanged cold air / hot air back to the room, thereby realizing indoor cooling. Qu...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that when the existing indoor unit of the hanging angle air conditioner needs a large air volume output, the fan speed is too high and the noise is generated, the present invention provides a hanging angle air conditioner The indoor unit includes a shell, the shell is a cylinder, and the cylinder includes two upper and lower end faces a...

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