Air-conditioner capable of automatically cleaning filter screen

Abstract

The invention discloses an air-conditioner capable of automatically cleaning a filter screen, and relates to the technical field of air-conditioners. The air-conditioner is invented for solving the problems that an interior structure of an air-conditioner in the prior art is loose, and the size of the air-conditioner is larger. The air-conditioner capable of automatically cleaning the filter screen comprises screen cloth, an arc-shaped supporting plate, a positioning piece, a driving assembly, a cleaning piece and a cross flow fan; the screen cloth is annular, the arc-shaped supporting plate supports the inner side of the screen cloth, a concave face of the arc-shaped supporting plate is close to the cross flow fan, and the bending direction of the concave face of the arc-shaped supporting plate and the bending direction of the outer surface of the cross flow fan are coincident; a first hollow structure is arranged on the arc-shaped supporting plate, and the positioning piece is arranged on one side, with the concave face, of the arc-shaped supporting plate and can extrude the screen cloth in the direction of the concave face of the arc-shaped supporting plate; and the cleaning piece is in contact with the screen cloth and is fixed relative to the arc-shaped supporting plate, and the driving assembly can drive the screen cloth to rotate around the arc-shaped supporting plate. The air-conditioner capable of automatically cleaning the filter screen is used for refrigeration, heating and fresh filtering of indoor air.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner capable of automatically cleaning filter screens. Background technique [0002] The air inlet of the air conditioner is usually provided with a filter to filter the dust in the air. When there is too much dust accumulated on the filter, if it is not cleaned in time, it will cause blockage of the mesh, resulting in poor ventilation, resulting in increased energy consumption during the operation of the air conditioner, affecting the effect of cooling and heating. In addition, the filter that has accumulated too much dust is easy to Breeding bacteria, causing secondary pollution of indoor air, affecting the quality of indoor air. [0003] The air conditioner that can automatically clean the filter screen in the prior art does not need to disassemble the filter screen for cleaning, which can save the user's time and energy. On the wind side, the mesh sur...

AI Technical Summary

Problems solved by technology

When there is too much dust accumulated on the filter, if it is not cleaned in time, it will cause blockage of the mesh, resulting in poor ventilation, resulting in increased energy consumption during the operation of the air conditioner, affecting the effect of cooling and heating. In addition, the filter that has accumulated too much dust is easy to Breeding bacteria, causing secondary pollution of indoor air, affecting the quality of indoor air

[0003] The air conditioner that can automatically clean the filter screen in the prior art does not need to disassemble the filter screen for cleaning, which can save the user's time and energy. On the wind side, the mesh surface close to the fan and the mesh surface far away from the fan are both in a straight state. When the fan is a cross-flow fan, since the outer surface of the cross-flow fan is round, the mesh in a straight state cannot be stretched. Bending following the outer surface of the cross-flow fan makes the two ends of the mesh cloth farther away from the outer surface of the cross-flow fan, resulting in a loose inner structure of the air conditioner and a larger volume, which is not conducive to the miniaturization of the air conditioner

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