Domestic air purifier for rapidly eliminating secondhand smoke

Abstract

The invention discloses a domestic air purifier for rapidly eliminating secondhand smoke. The domestic air purifier comprises a box type shell provided with a motor. A grating plate is arranged on one side wall of the box type shell. An air inlet is formed in one side of the grating plate, and an air outlet is formed in the other side of the grating plate. Air is sucked in from the air inlet, surrounds the interior of the box type shell to the air outlet, and is discharged to form an air flow passageway. The air flow passageway inside the box type shell is provided with an air purification device containing a composite activated carbon filter. The box type shell is further provided with a control system controlling work of the motor. The control system is arranged on the inner side of the side wall, adjacent to the grating plate, of the box type shell. The invention further discloses a method for purifying air through the domestic air purifier for rapidly eliminating the secondhand smoke. Due to the adoption of the technical scheme, the composite activated carbon filter can remove the peculiar smell, formaldehyde, benzene, ammonia, bacteria and other harmful substances left by the secondhand smoke, harm caused by the secondhand smoke to living rooms is rapidly eliminated, and the quality of the indoor home environment air is kept.

Description

technical field [0001] The invention belongs to the field of air cleaning devices, and more specifically, the invention relates to a household air cleaner for quickly removing second-hand smoke. Background technique [0002] The process of industrialization has brought more types and quantities of pollutants to the atmospheric environment. Industrial waste gas, domestic coal combustion, and vehicle exhaust are the main causes of pollution. The pollution of the atmospheric environment will inevitably affect indoor air. Indoor air pollution Not only is it polluted by the environment, but the harmful substances in the indoor air exceed the standard, especially the second-hand smoke pollution caused by smoking to the indoor environment, which has also become the main cause of indoor air pollution. General natural ventilation and ordinary air purification are difficult to eliminate second-hand smoke. hazards. Contents of the invention [0003] The technical problem to be solve...

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Problems solved by technology

[0002] The process of industrialization has brought more types and quantities of pollutants to the atmospheric environment. Industrial waste gas, domestic coal combustion, and vehicle exhaust are the main causes of pollution. The pollution of the atmospheric environment will inevitably affect indoor air. Indoor air pollution Not only is it polluted by the environment, but the harmful substances in the indoor air exceed the standard, especially the second-hand smoke pollution caused by smoking to the indoor environment, which has also become the main cause of indoor air pollution. General natural ventilation and ordinary air purification are difficult to eliminate second-hand smoke. the harm of

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