Water circulation type humidifier

Abstract

The invention belongs to the field of indoor air quality improving equipment, in particular to a water circulation type humidifier. The water circulation type humidifier comprises an upper buffer arranged above and a lower water reservoir arranged below, wherein a conveying water pipe is arranged between the lower water reservoir and the upper buffer; the conveying water pipe conveys liquid in the lower water reservoir to the upper buffer through a conveying device; a micro-penetrating return pipe is connected between the upper buffer and the lower water reservoir; the outlet of the upper buffer is connected with the upper end inlet of the micro-penetrating return pipe. The water circulation type humidifier further comprises a blowing device, wherein the blowing device generates flowing airflow which flows through the micro-penetrating return pipe; the flowing airflow is mixed with moisture at the surface of the micro-penetrating return pipe and then blows to a target field, thereby achieving the humidifying function; the liquid aggregated at the lower part of the micro-penetrating return pipe returns to the lower water reservoir. Compared with the prior art, the water circulation type humidifier has the advantages of being uniform in humidifying effect, saving resources, and continuously working for long time.

Description

technical field [0001] The invention belongs to the field of equipment for improving indoor air quality, in particular to a water circulation humidifier. Background technique [0002] As people's pursuit of quality of life is getting higher and higher, people's requirements for air quality are also getting higher and higher, not only requiring the temperature of the air to be suitable, but also having higher requirements for the humidity of the air. In order to meet people's needs, the market There are many humidifiers for adjusting air humidity on the Internet. [0003] However, existing humidifiers generally use a wet film as a humidification element, and the air flows through the wet film after absorbing water to achieve a humid effect. Since one end of the wet film is generally soaked in water, the water slowly soaks the whole wet film, so the humidity of the wet film is not uniform, which greatly reduces the humidification effect on the air. Obviously, a humidifier th...

AI Technical Summary

Problems solved by technology

Since the wet film is generally soaked in water at one end, the water slowly soaks the whole wet film, so the humidity of the wet film is not uniform, which greatly reduces the humidification effect on the air.

Obviously, a humidifier that simply uses a wet film as a humidification element is difficult to meet the actual needs of users

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