Ultrasonic humidifier

Abstract

The invention relates to an ultrasonic humidifier. The common ultrasonic humidifier has more defects that a blower is easy to be wetted, the humidifying efficiency is low, and the like. The ultrasonic humidifier comprises a framework, a water tank, the blower, a water inlet device and a mist spraying device, wherein the mist spraying device comprises a mist spraying guide plate, a mist spraying guide pipe, an energy transformation device and a drive plate; and the water tank, the blower, the water inlet device and the mist spraying device are fixed in the framework. The ultrasonic humidifier is characterized in that: the numbers of the mist spraying guide pipe, the energy transformation device and the drive plate are the same; the bottom of the water tank is provided with a bottom plate hole, the energy transformation device is fixed in the bottom plate hole and also comprises an energy transformation sheet, and an included angle is formed between the energy transformation sheet and the horizontal plane; the mist spraying guide pipe is fixed on the mist spraying guide plate and positioned above the corresponding energy transformation device; and the drive plate is fixed on the outer wall of the water tank. The assembly and disassembly of the energy transformation device are convenient, the production cost is low, the service life is long, the efficiency of generating mist is high, and the humidifying effect is good.

Description

technical field [0001] The invention relates to an ultrasonic humidifier, in particular to an ultrasonic humidifier which utilizes a transducing sheet to atomize water, and then uses a fan to blow the water mist into the space to be humidified. It belongs to air humidifying equipment and is mainly used to increase indoor air. It can be widely used in textile, printing, garment processing, wood processing, and fresh-keeping process of fruits, vegetables and flowers. It can also be used for humidification in cold storage, painting room, steel factory, explosion-proof workshop and automobile manufacturing plant. Background technique [0002] At present, the commonly used ultrasonic humidifier water tank is a rectangular container with a cover. The transducers are packaged in groups and then loaded into the water tank. The fan is generally fixed in the upper cover of the water tank, and the mist outlet is usually set on the side wall of the water tank. superior. When the humidi...

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Problems solved by technology

Third, because the wind generated by the fan is directly blown on the liquid surface of the water tank, the liquid level in the water tank fluctuates greatly, which will cause the liquid level switch in the water tank to control the water level of the water tank inaccurately, and then cause the transducer The working state of the humidifier is unstable, which reduces the humidification efficiency of the humidifier

In addition, the transducer is installed inside the water tank, and the service life of the transducer is usually short, requiring frequent maintenance and repair, which brings great inconvenience to the maintenance and repair of the equipment

[0004] Certainly, there are also some improved ultrasonic humidifiers at present. For example, in the Chinese patent whose application date is June 13, 2007, and whose publication number is CN101324362, an ultrasonic humidifier is disclosed. The humidification of the ultrasonic humidifier in this patent The power is higher and the humidification efficiency is higher, but the patent uses high-power electrical components for this purpose, which increases the energy consumption of the humidifier and increases the production cost, and the humidifier in this patent has a narrow application area , basically dedicated to edible fungi factories

Another example is that the date of application is October 24, 2007, and the publication number is CN101149174 in the Chinese patent, which also discloses a kind of ultrasonic humidifier. The water mist is channeled to the outside for humidification, thereby improving the humidification efficiency. However, the structure of the ultrasonic humidifier is relatively complicated, and the transducer is installed inside the humidifier, which makes it inconvenient to maintain and repair the equipment. Little increase in efficiency

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