Air conditioner indoor unit

Abstract

The invention provides an air conditioner indoor unit, which comprises a volute, an air guide ring, a support, a purifying device and a control device, wherein the volute is provided with an air inlet; the air guide ring is located at the air inlet; the support is arranged on the volute and located at the air inlet; the purifying device is arranged on the support and slides relative to the support; and the control device and the purifying device are connected for controlling the position of the purifying device on the support so as to enable the purifying device to be located at the air inlet to purify the air. According to the air conditioner indoor unit, the purifying device is arranged on the support at the air inlet of the volute, the purifying device can slide relative to the support, the control device is connected with the purifying device for controlling the position of the purifying device on the support so as to enable the purifying device to be located at the air inlet to purify the air, the control device enables the purifying device to be moved away from the air inlet when the air inlet does not need to be purified, the air inlet area at the air inlet is enhanced, resistance is reduced, the air inlet amount is improved, and power and noise are reduced.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner. Background technique [0002] Currently, if figure 1 As shown, the existing air-conditioning indoor cabinet machine 100`PM2.5 (particulate matter in the air with an aerodynamic equivalent diameter less than or equal to 2.5 microns) purification module 4` and formaldehyde purification module 5` are usually fixed in parallel and placed on the air intake grille 3` or on the volute 2` air guiding ring 1`, this structural mode seriously reduces the air inlet area of ​​the air inlet, increases the resistance at the air inlet, and increases the noise and power consumption of the air inlet. At the same time, different regions have different requirements for air purification function. The northern regions with a lot of dust may need long-term use, but the second and third tier regions with high dust or air quality may not need the air purifi...

AI Technical Summary

Problems solved by technology

[0005] In the air conditioner indoor unit provided by the present invention, the purification device is arranged on the support at the air inlet of the volute, and the purification device can slide relative to the support, and the control device is connected with the purification device to control the position of the purification device on the support to realize purification The device is located at the air inlet and purifies the air entering from the air inlet. At the same time, when the air inlet does not need to be purified, the control device moves the purification device away from the air inlet, which increases the air intake at the air inlet. The air area reduces the resistance at the air inlet, increases the air intake volume, reduces power and noise, solves the defect that the air volume, power and noise cannot be adjusted in the fixed mode of the existing purification module, and improves the comfort of the product

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