Dual-mode humidifier

Abstract

The invention discloses a dual-mode humidifier which comprises an evaporation humidifying wheel (4) and a control device (5). A water outlet of the spraying pipe (5) is arranged towards the side wall of the evaporation humidification wheel (4), and connecting lines between the water outlet and the axis of the evaporation humidification wheel (4) are all located on one side of a vertical plane passing through the axis; the fan assembly (2) comprises a shell (201), an air channel (202) is formed in the shell (201), an annular cavity (205) is formed in the shell (201) and surrounds the air channel (202), and the annular cavity (205) communicates with the mist outlet channel through a guide-in opening (206); according to the invention, no driving part is added, the cost is reduced, the noise is reduced, the device is stable and reliable, the moisture absorption is uniform, the evaporation area is large, the evaporation humidification wheel can be cleaned in real time, and the bacterium breeding is reduced. And the structure of the fan assembly can efficiently guide out mist generated by ultrasonic waves, and the problem of large mist loss is solved.

Description

technical field [0001] The invention relates to the technical field of air humidifiers, in particular to a dual-mode humidifier. Background technique [0002] The applicant's Chinese patent application with publication number CN113983589A discloses a dual-mode atomization and evaporation humidifier, which combines the functions of ultrasonic atomization humidification and evaporative humidification, including a mist outlet and an air outlet; There is an axial flow fan in the air outlet; in order to solve the problem that the mist formed by ultrasonic atomization is not far away, and it is easy to form condensation around the humidifier, the above patent application manually toggles the distance between the atomization channel and the evaporation humidification chamber. The fog conversion baffle in the middle, firstly introduce the mist into the humidification chamber, and then quickly blow the mist out from the air outlet through the fan, so as to solve the problem of conden...

AI Technical Summary

Problems solved by technology

[0002] The applicant's Chinese patent application with publication number CN113983589A discloses a dual-mode atomization and evaporation humidifier, which combines the functions of ultrasonic atomization humidification and evaporative humidification, including a mist outlet and an air outlet; There is an axial flow fan in the air outlet; in order to solve the problem that the mist formed by ultrasonic atomization is not far away, and it is easy to form condensation around the humidifier, the above patent application manually toggles the distance between the atomization channel and the evaporation humidification chamber. The fog conversion baffle in the middle, firstly introduce the mist into the humidification chamber, and then quickly blow the mist out from the air outlet through the fan, so as to solve the problem of condensation. Condensation in the center, the amount of mist exported by the fan is small, and the loss of mist is relatively large; the above-mentioned existing technical solutions mainly drive the rotation of the evaporation humidification wheel through the motor, which will increase power consumption and continue to make noise

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