Air purifier

Abstract

The invention discloses an air purifier. The air purifier comprises a shell and a filter element arranged in the shell, wherein the filter element is a plate made of a water absorption material, and is curled to be in a corrugated shape in the shell; the opposite surface of the filter element is provided with a similarly corrugated air guide surface, so that a corrugated ventilation channel is formed between the plate surface of the filter element and the air guide surface; the shell is provided with an air inlet and an air outlet; two ends of the ventilation channel are respectively communicated with the air inlet and the air outlet. The air purifier also comprises a fan positioned at one end of the ventilation channel. A novel water curtain centrifugal dust collecting purification technique is adopted for the air purifier provided by the invention, and the air purifier has the advantages that firstly, the filter element can be cleaned and used repeatedly, and the maintenance cost is lowered; secondly, common sponge can be used as the material of the filter element, so that the manufacturing cost of the air purifier is extremely low, and the selling price is expected to be within 100 Yuan, and further low-income families also can use the air purifier.

Description

technical field [0001] The invention relates to an air purifier. Background technique [0002] Air purifiers, also known as air cleaners and air fresheners, refer to air pollutants that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens etc.), products that effectively improve air cleanliness. [0003] Air purifier, also known as air cleaner, refers to the ability to absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.), effectively Products that improve air cleanliness. There are many different technologies and media in an air purifier that enable it to provide clean and safe air to the user. At present, air purification technologies include: adsorption technology, negative (positive) ion technology, HEPA high-efficiency filtration technol...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a kind of air purifier, this air purifier adopts different from the existing purification technology, can greatly reduce the maintenance cost and manufacturing cost of the purifier, and then can effectively solve the problem of existing air pollution. Problems with high purifier maintenance or manufacturing costs

Images