A kind of air inlet and outlet device for air purifier based on cross-occlusion

Abstract

The invention provides an air inlet and outlet device for an air cleaner based on cross-biting, and relates to the technical field of air purification. The air inlet and outlet device for an air cleaner based on cross-occlusion includes a frame body, an air outlet is opened on the top of the frame body, and a connecting rod is fixedly installed inside the air outlet, and the left and right sides of the connecting rod are fixedly installed with A flow guide rod, a water tank is fixedly installed under the connecting rod inside the frame body, and a water collection tank is fixedly installed at the front end of the frame body. The air inlet and outlet device for the air purifier based on cross-occlusion avoids repeated suction of the exhausted fresh air by the air suction port, improves the efficiency of air purification, realizes mechanized control of the purification rate, and reduces the production cost of the purifier. After stopping use, the air outlet and air suction port are closed to avoid dust ejection when starting up next time, and to avoid damage to internal components caused by water droplets falling into the purifier.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air inlet and outlet device for an air purifier based on cross-occlusion. Background technique [0002] With the improvement of people's lives, people are paying more and more attention to the health problems caused by air pollution. Decoration pollution has also become an important source of pollution in residents' lives. Therefore, air purifiers have been welcomed by more and more people. Air purifiers can absorb , Decompose or transform various air pollutants, generally including PM2.5, dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc., which can effectively improve the cleanliness of the air. [0003] The working principle of the air purifier is to inhale the air containing pollutants first, purify the polluted air and then discharge it, while the air suction port and the air outlet of the traditional air purifier are respe...

AI Technical Summary

Problems solved by technology

[0003] The working principle of the air purifier is to first inhale the air containing pollutants, purify the polluted air and then discharge it. However, the suction port and the air outlet of the traditional air purifier are respectively installed on the opposite side of the frame. , the suction port will re-inhale the fresh air discharged from the air outlet, thereby reducing the efficiency of air purification, and the traditional air purifier adjusts the purification rate through intelligent control, which increases the cost of purifier production, and after stopping use , the air suction port and the air outlet are still in contact with the outside world, which is easy to be contaminated with dust, which will cause a large amount of dust to be sprayed out in the next use, and the air purifier also has a humidification function, which can release mist water droplets, but in During the release process, water droplets are easy to accumulate on the air outlet plate and fall into the interior of the purifier, making the interior of the purifier wet and aggravating the damage of the purifier

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