Environment-friendly window type fresh air ventilator capable of ascending and descending

Abstract

The invention discloses an environment-friendly window type fresh air ventilator capable of ascending and descending. The environment-friendly window type fresh air ventilator comprises a machine body, a motor, a first rotating shaft, a cross-flow fan, a filter element, a notch, a lysozyme filter column, a second rotating shaft, a bearing seat, a bearing, a dust outlet, a baffle, a first mountingseat, a brush, a limiting groove, a second mounting seat, a second electric push rod, a rack, a sliding groove, a guide rod, a stop block, a heating piece, an activated carbon filter screen, sound-absorbing cotton, a high efficiency filter screen, an air inlet and a primary effect filter screen. Compared with the prior window type fresh air ventilator, designed louver can automatically adjust theopening and closing angle, control the air direction and is convenient to use, designed air purification system adopts the multi-stage treatment design, harmful substances in air can be effectively removed, and real clean air is exhausted. According to the environment-friendly window type fresh air ventilator capable of ascending and descending, an automatic cleaning function is designed, automatic dust removal in the equipment can be achieved, the maintenance cost is reduced, and the user satisfaction is improved.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a liftable environment-friendly window-type fresh air fan. Background technique [0002] The window type fresh air fan is an effective air purification equipment, which can circulate the indoor air and replace the new way of opening the window. You can breathe fresh air without opening the window, reduce the indoor carbon dioxide concentration, and stabilize the oxygen content. The existing window type Fresh air fans need to manually adjust the angle of the shutters to control the wind direction, which is inconvenient to use; the existing window-type fresh air fans can only simply filter large particle pollutants in the air, and cannot sterilize and remove odors. Comprehensively, the existing window-type fresh air fans cannot automatically clean the inside of the equipment. After a long period of use, due to the accumulation of dust, the air purification effect becomes p...

AI Technical Summary

Problems solved by technology

[0002] The window type fresh air fan is an effective air purification equipment, which can circulate the indoor air and replace the new way of opening the window. You can breathe fresh air without opening the window, reduce the indoor carbon dioxide concentration, and stabilize the oxygen content. The existing window type Fresh air fans need to manually adjust the angle of the shutters to control the wind direction, which is inconvenient to use; the existing window-type fresh air fans can only simply filter large particle pollutants in the air, and cannot sterilize and remove odors. Comprehensive, the existing window-type fresh air fans cannot automatically clean the inside of the equipment. After a long period of use, due to the accumulation of dust, the air purification effect will deteriorate, and it needs to be removed and cleaned manually.

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