Humidification fan

Abstract

The invention relates to a humidification fan, which comprises a fan head, a support pillar of the fan head and a base. The supported pillar is supported on the base; the base is provided with a pulverization cavity and a water storage cavity which are distributed at left and right; the pulverization cavity and water storage cavity are separated through a distant wall; the pulverization cavity is internally provided with an ultrasonic atomizer; the base is also provided with a booster fan for increasing air pressure of the pulverization cavity and a charging pump supplementing water in the water storage cavity to the pulverization cavity; the top cap of the pulverization cavity is provided with a fog outlet; one port of the conveying pipe is communicated with the fog outlet; and the other port stretches to the front position of the fan head. The invention has firm integral structure, and improves the convenience in the process of manufacture, assembly and utilization; and the invention can be applied to products of the humidification fan because of the characteristics.

Description

technical field [0001] The invention relates to a humidifying device, in particular to a humidifying fan which can directly humidify a larger space. Background technique [0002] In the prior art, there are various atomizing humidification devices, which basically use an atomizer to atomize water and spread the atomized water vapor into the air. The most traditional and simple method is to let the atomized water vapor diffuse naturally, but more methods are to force the atomized water vapor to diffuse through a fan, which is commonly referred to as an air-conditioning fan. As far as air-conditioning fan products are concerned, there are currently several basic structures. [0003] One of the structures, such as the patent application number 200720176398.X, titled "An Ultrasonic Humidification Air-conditioning Fan", discloses that the air-conditioning fan includes a fan, an ultrasonic atomizing nozzle group, a water storage tank, and a water mist delivery tube cavity. The t...

AI Technical Summary

Problems solved by technology

Although this technology mentions that the atomizing device is arranged in the base, the water tank for storing water is still arranged on the base, that is, between the fan head and the base, so that the capacity of the water tank is limited, and the weight of the base must be relatively high. Larger size can make the fan more stable in use, so if the water storage cavity is filled with water, the weight of the water tank will make the whole equipment unstable during operation, unless the volume of the water tank is reduced as much as possible or the weight of the base is increased; secondly, due to fog The water level of the nebulizer, especially the ultrasonic nebulizer, must be controlled when it is working. For this reason, the water volume of the general nebulizer tank does not need to be too large, especially the water depth only needs to meet the working requirements of the nebulizer. That’s enough, otherwise the space will be wasted, and the atomization effect will be seriously affected. Therefore, although the atomization water tank is arranged on the base, it has little effect on stabilizing the entire equipment; in addition, the atomization water vapor nozzle in the technical solution of the present invention is arranged on the wind wheel Between the blade and the motor, the atomized water vapor will condense again on the wind rotor blade, which not only destroys the atomization effect but also the wind rotor blade is very easy to be polluted

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