Automatic cleaning filter screen

Abstract

The invention discloses an automatic cleaning filter screen. The automatic cleaning filter is characterized by comprising a frame, a rotating device and a filter screen body. Two sides of the frame are each fixedly provided with a cleaning device. The rotating device includes a first rotating shaft and a second rotating shaft. The first rotating shaft and the second rotating shaft are located at the inner edges of the frame and attached to the cleaning device separately. The filter screen body is of a circular closed structure, sleeves the outer sides of the first rotating shaft and the secondrotating shaft, is driven to move by the first rotating shaft and the second rotating shaft and is cleaned by the cleaning device during the movement, so that the purpose of cleaning the filter screen is achieved. The filter screen can be reused over extended periods of time and cleaned at any time. The filter screen disclosed by the invention is capable of solving the problem that the filter screen body at a high position or in a narrow space cannot be disassembled for cleaning.

Description

technical field [0001] The invention relates to an air purification device, in particular to an automatic cleaning filter screen. Background technique [0002] In modern life, more and more factories and households will install air purification devices to improve indoor air quality. A layer of filter screen will be installed at the air inlet of the air purification device to initially filter the air, so that the larger dust in the air It is filtered out before entering the purification device. This layer of filter screen is exposed to the air, and the filter screen is often blocked by large particles of dust, so it is necessary to constantly disassemble and clean the filter screen. [0003] The prior art discloses a variety of filter screen structures that can be easily disassembled, but some filter screens are installed at high places or in small spaces, which is inconvenient to disassemble; in order to solve the problem of filter screen disassembly in the prior art, a filt...

AI Technical Summary

Problems solved by technology

[0003] The prior art discloses a variety of filter screen structures that can be easily disassembled, but some filter screens are installed at high places or in small spaces, which is inconvenient to disassemble; in order to solve the problem of filter screen disassembly in the prior art, a filter screen is disclosed Automatic update device, this device needs to reserve a large number of spare filter screens, and only replaces dirty filter screens, and cannot be cleaned, resulting in a large waste

Images