The invention belongs to the technical field of air purification, and particularly relates to a household indoor air purification device which comprises a box and a fixed plate. An air outlet is formed in one side of the box; the bottom end of the fixed plate is fixedly connected with a plate frame type activated carbon filter; the fixed plate is fixedly connected to the box through a fixing structure; the fixing structure comprises a first groove; the first groove is formed in the top end of the box; a first through groove is formed in the bottom end of the first groove; the first through groove is communicated with the interior of the box; a circular cavity is formed in the fixed plate; and a rotating column is rotationally connected to the fixed plate. The invention provides a household indoor air purification device, and aims to solve the problems that the plate frame type activated carbon filter is generally fixedly connected into an existing device, but the adsorption capacity of the plate frame type activated carbon filter is limited, absorbed formaldehyde or other harmful substances are released after adsorption saturation, and secondary pollution is caused.
本发明属于空气净化技术领域,具体的说是一种家用室内空气净化装置,包括箱体和固定板;所述箱体一侧开设有出气口;所述固定板底端固接有板框式活性炭过滤器;所述固定板通过固定结构固接在箱体上;所述固定结构包括第一凹槽;所述箱体顶端开设有第一凹槽;所述第一凹槽底端开设有第一通槽;所述第一通槽连通箱体内;所述固定板内开设有圆形空腔;所述固定板上转动连接有转动柱;本发明提供一种家用室内空气净化装置,以解决现有装置一般都是将板框式活性炭过滤器过滤器固接在装置内,但是板框式活性炭过滤器吸附力有限,在吸附饱和后会将已经吸收的甲醛或者其他有害物质再释放出来,造成二次污染的问题。
Household indoor air purification device
一种家用室内空气净化装置
2021-12-03
Patent
Elektronische Ressource
Chinesisch
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