Fresh air odor removing machine

Abstract

The invention discloses a fresh air odor removing machine. The odor removing machine comprises a shell and a circuit board located in the shell. The shell comprises an upper cover, side walls and a base. The upper cover is connected with the side walls which are connected with the base. An air inlet is formed in the left side wall of the shell, and an air outlet is formed in the right side wall of the shell. An axial flow fan and an ionizer are sequentially arranged on the position, inside the shell, of an air flow channel from left to right. The axial flow fan and the ionizer are electrically connected with the circuit board. A power supply unit is further arranged on the air flow channel and electrically connected with the circuit board. According to the fresh air odor removing machine, circulating and purifying of indoor air can be achieved, using is conducted after inserting, a pipeline does not need to be installed, and the house structure does not need to be destroyed even more, ion generated quantity is large, the conveying distance is long, the dedusting and sterilization effects are good, the air purifying effect is good, ozone is not generated, and therefore the environment-friendly and healthy effects are achieved; and the size is small, the structure is simplified, the fresh air odor removing machine is particularly suitable for using of the indoor environments such as a bathroom, a kitchen, a bedroom and a living room.

Description

technical field [0001] The invention belongs to the technical field of air purification and ventilation, and in particular relates to a ventilation and air purification device suitable for indoor environments such as toilets and kitchens. Background technique [0002] Air odor purifiers are ventilation and air purification equipment used in indoor environments such as bathrooms, kitchens, bedrooms, and living rooms. Replace the filter screen and activated carbon, consumables, and the effect is not good; negative ion purification is an environment-optimized appliance that uses its own ions to purify, remove dust, deodorize, and sterilize the air. It is different from traditional air odor purifiers. The difference is that negative ions act as the active factor to actively attack and capture harmful substances in the air, and the ionic air odor purifier does not require consumables. [0003] However, the amount of negative ions produced by traditional negative ion purification...

AI Technical Summary

Problems solved by technology

[0002] Air odor purifiers are ventilation and air purification equipment used in indoor environments such as bathrooms, kitchens, bedrooms, and living rooms. Replace the filter screen and activated carbon, consumables, and the effect is not good; negative ion purification is an environment-optimized appliance that uses its own ions to purify, remove dust, deodorize, and sterilize the air. It is different from traditional air odor purifiers. The difference is that negative ions act as an active factor to actively attack and capture harmful substances in the air, and the ionic air purifier does not require consumables

[0003] However, the amount of negative ions produced by traditional negative ion purification odor purifiers is small, the dust removal and sterilization effects are poor, and the air cannot be effectively purified at all, and the transportation distance of negative ions is short, so they can basically only exist around the machine; the second is the formation of too much ozone. Harm the user's health

[0004] In addition, the fan of the traditional odor purifier is a centrifugal fan, and the air adopts the method of entering the middle and surrounding or the surrounding entering and exiting the middle, which will cause part of the unpurified dirty air to mix with the purified clean air, affecting the purification effect, and High-voltage electricity is often used, and if there is a leakage in a humid environment such as the bathroom or kitchen, the consequences will be very serious.

[0005] The other part of the air odor purifier is installed in the concealed ceiling, which is inconvenient for maintenance, complicated to install pipelines, and will damage the structure of the existing house

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