CN202361552U

CN202361552U - Humidifier

Info

Publication number: CN202361552U
Application number: CN201120528919XU
Authority: CN
Inventors: 蔡镜波; 杨雄; 洪明晓
Original assignee: FOSHAN JINGXINGHUI ELECTRICAL APPLIANCE Co Ltd
Current assignee: FOSHAN JINGXINGHUI ELECTRICAL APPLIANCE Co Ltd
Priority date: 2011-12-16
Filing date: 2011-12-16
Publication date: 2012-08-01
Anticipated expiration: 2021-12-16

Abstract

The utility model aims to provide a humidifier with small working noises and a large air fog diffusion area. The humidifier comprises a shell provided with a water storage cavity, a water inlet and an air outlet, wherein the air inlet and the air outlet are communicated with each other through an air channel; an air blower is arranged on the air channel; an ultrasonic atomizing device, and a heating and gasifying device are arranged in the shell; the heating and gasifying device consists of a heating water groove, a gasifying chamber above the liquid level of the heating water groove, and an electric heating element; the ultrasonic atomizing device consists of an ultrasonic water groove, an ultrasonic generation device and an atomizing chamber above the liquid level of the ultrasonic water groove; the heating water groove, the ultrasonic water groove and the water storage chamber are communicated through water channels; and the atomizing chamber and the gasifying chamber are connected in series with the air channel as one part of the air channel. According to the humidifier provided by the utility model, both the ultrasonic atomizing device and the heating and gasifying device are arranged, and the special air channel is arranged, so that the humidifier is quiet in the working process. Therefore, the atomizing diffusion area is enlarged under the condition of equal energy consumption; the practical applicability is improved; and the client requirements are met.

Description

A kind of humidifier

Technical field

The utility model belongs to household electrical appliance technical field, specially refers to a kind of humidifier.

Background technology

Humidifier is a kind of household electrical appliance that are used for adjusting indoor air humidity; Mainly contain ultrasonic humidifier and heated humidifier; Wherein the know-why of ultrasonic humidifier is the ultrasonic wave high frequency oscillation that utilizes per second about 2,000,000 times, makes water fogging into the ultramicron and the negative oxygen ion of 1-5 micron, through aerophor; Water smoke is diffused in the air, makes negative oxygen ion with the humid air and that association is abundant; The operation principle of heated humidifier is that water heat in electric heating body is produced steam, and steam directly is dispersed in the air or with blower fan steam is seen off, reaches the purpose of humidifying air.

Ultrasonic humidifier noise when work is little, and atomization quantity is big, but because the hydrone particulate of water smoke is bigger, and the aerosol temperature of generation is low, and range of scatter is less, also can be because of long wet environment in the humidifier, breed bacteria is polluted indoor environment easily; The steam hydrone particulate that heated humidifier produced is little, and the steam temperature of generation is high, and range of scatter is bigger, but it can produce bigger noise because of the water boiling when work, produce noise pollution to environment, and power consumption is bigger, and use cost is high.Chinese patent document CN 200920194006.1 discloses a kind of air humidifier " ultrasonic humidifier and heated humidifier are assembled on the same body; the hybrid chamber at the port of export mixes two kinds of fogs the purpose that realizes increasing atomization quantity; though to a certain degree improved atomization temperature; improve range of scatter, also have certain bactericidal action; But still having undercompounding, the inapparent deficiency of bactericidal effect, the water boiling produces the defective of big noise when particularly heating, and still pollutes to indoor environment.

Summary of the invention

The purpose of the utility model is to propose the humidifier that a kind of operating noise is little, the aerosol diffusion area is big.

The humidifier of the utility model comprises the housing that is provided with water storage cavity, air inlet and air outlet, and said air inlet and air outlet communicate through the air channel, and said air channel is provided with blower fan, is provided with supersonic atomizer, heating and vaporizing device in the said housing; Said heating and vaporizing device is made up of the vaporization chamber and the heating that add hot water storgae, heating tank liquid level top, and said supersonic atomizer is made up of the atomization chamber of ultrasonic wave tank, ultrasonic generator and ultrasonic wave tank liquid level top; Hot water storgae, ultrasonic wave tank communicate through water channel with water storage cavity; Key is that said atomization chamber, vaporization chamber are serially connected with in the air channel as the part in air channel.

During humidifier work, supersonic atomizer and the operation at the same time or separately of heating atomization device produce aerosol and steam respectively.Atomization chamber, vaporization chamber are serially connected with in the air channel; The steam that aerosol that supersonic atomizer produced like this and heating atomization device are produced will mix in vaporization chamber or atomization chamber, is finally discharged by air outlet, and aerosol mixes with steam mutually; Improved the temperature of aerosol; Help aerosol is carried out disinfection and strengthens its diffusion area, and can make aerosol be vaporizated into short grained steam rapidly, thereby increased evaporating capacity.In addition, air that the temperature of being come out by air inlet or atomization chamber is lower or aerosol can cool off the liquid level that adds in the hot water storgae, can prevent or reduce the liquid surface boiling phenomenon, thereby reduce noise; Through adjustment power, can also change the temperature of aerosol that air outlet distributes, to be applicable to human body skin maintenance or makeup removing.

Further, said atomization chamber is between air inlet and vaporization chamber, and the steam that aerosol that supersonic atomizer produced like this and heating atomization device are produced will mix in vaporization chamber, directly discharges from air outlet then.The temperature of vaporization chamber is very high, and gas motion is fierce, has therefore improved the mixability of aerosol and steam, can carry out abundant sterilization to aerosol simultaneously; Vaporization chamber and air outlet close together can make the steam fog at air outlet place keep higher temperature, are convenient to its diffusion.In addition; Blow over the air intake that adds the liquid level in the hot water storgae and can take away the heat of liquid level; The lower aerosol of temperature that comes out simultaneously by atomization chamber understand some directly with add hot water storgae in liquid level contact, reduce the liquid level temperature rapidly, can be in maintenance liquid internal vaporization rate; Make liquid surface be unlikely to produce rollover phenomenon, therefore can reduce the noise that rolls and produce because of the liquid surface boiling.

Further; Said atomization chamber is between air outlet and vaporization chamber; The steam that comes out from vaporization chamber like this can heat the liquid in the ultrasonic wave tank rapidly; Reduce the liquid level tension force of liquid in the ultrasonic wave tank, under the prerequisite that does not change ultrasonic generator power, the aerosol that supersonic atomizer is produced is more.

Further, saidly add hot water storgae, the ultrasonic wave tank communicates through water channel or through water channel and water storage cavity, like this; After liquid in adding hot water storgae is heated; Its heat can be transmitted to the ultrasonic wave tank via water channel and water storage cavity gradually, and the liquid in the ultrasonic wave tank is heated, and has reduced the liquid level tension force of liquid in the ultrasonic wave tank; Under the prerequisite that does not change ultrasonic generator power, the aerosol that supersonic atomizer is produced is more.

Further, for adding air blast to adding the cooling effect of the liquid level in the hot water storgae, said air channel is provided with and can makes air-flow blow to the guide frame of heating tank liquid level.Said guide frame can or be arranged at the prerotation vane in the vaporization chamber for the roof of vaporization chamber, and the roof or the prerotation vane of said vaporization chamber are downward-sloping along airflow direction; Perhaps said guide frame can also be the air channel of going at vaporization chamber air flow inlet place, and said to go into the air channel vertical or tilt towards heating tank liquid level.Above-mentioned guide frame all can make the air-flow in the air channel blow to heating tank liquid level, thereby reduces heating fountain solution surface temperature rapidly, prevents or reduces the liquid surface boiling phenomenon, thereby reduce noise.

Further, said vaporization chamber air flow inlet place is provided with the air channel of going into of flat, flat go into the contact area that the air channel can enlarge the air-flow that gets into vaporization chamber and heating tank liquid level, therefore can reduce heating fountain solution surface temperature rapidly, reduce noise.

Further, said air outlet communicates with the air channel through a discharge pipe, and the middle part of said discharge pipe is provided with the noise elimination cavity of diameter greater than the upper/lower terminal caliber.Behind the noise sound wave process noise elimination cavity that is produced when adding the liquid boiling in the hot water storgae, its intensity can reduce greatly, has further reduced the work noise of humidifier.

Further; The said bottom surface height that adds hot water storgae is higher than the bottom surface height of ultrasonic wave tank, and according to the principle of linker, it is identical with the liquid level of ultrasonic wave tank to add hot water storgae; The degree of depth that adds liquid in the hot water storgae like this is just less than the degree of depth of the interior liquid of ultrasonic wave tank; Under the prerequisite that guarantees the necessary liquid depth of supersonic atomizer, the degree of depth that adds liquid in the hot water storgae is less, helps its inner liquid heat vaporization.

The humidifier of the utility model is provided with supersonic atomizer and heating atomization device simultaneously; And, make that the work of humidifier is quiet more through unique air channel setting, under the situation of equal energy consumption, strengthened the aerosol diffusion area; Improve practicality, satisfied requirement of client.

Description of drawings

Fig. 1 is the scheme of installation of the humidifier of embodiment 1.

Fig. 2, the 3rd, the split structural representation of the humidifier of embodiment 1.

Fig. 4 is the air channel structure sketch map of the humidifier of embodiment 1.

Fig. 5 is the structural representation of the discharge pipe of embodiment 2.

Fig. 6 is the vertical view of the lower house of embodiment 3.

The specific embodiment

Contrast accompanying drawing below; Through description, the effect of the mutual alignment between the shape of the specific embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are done further to specify to embodiment.

Embodiment 1:

Shown in Fig. 1～4, the humidifier of present embodiment comprises lower house 1a that is provided with air inlet 11, water storage cavity 2 and the upper shell 1b that is provided with air outlet 12, wherein is provided with water tank in the upper shell 1b, and water storage cavity 2 is communicated with water tank through water valve, to be used for moisturizing.Air inlet 11 communicates through air channel 13 with air outlet 12, is provided with blower fan 14 in the air channel 13, is provided with supersonic atomizer, heating and vaporizing device in the lower house 1a; Heating and vaporizing device is made up of the vaporization chamber 4 and the heating that add hot water storgae 3, heating tank liquid level top, and supersonic atomizer is made up of the atomization chamber 6 of ultrasonic wave tank 5, ultrasonic generator and ultrasonic wave tank liquid level top; Water storage cavity 2 communicates through water channel 7 with adding hot water storgae 3, and water storage cavity 2 communicates through water channel 8 with ultrasonic wave tank 5; Atomization chamber 6, vaporization chamber 4 are serially connected with in the air channel 13 as the part in air channel, and atomization chamber 6 (heating, ultrasonic generator do not draw among the figure) between air inlet 11 and vaporization chamber 4.

Further; For adding air blast to adding the cooling effect of the liquid level in the hot water storgae; Air channel 13 is provided with and can makes air-flow blow to the guide frame of heating tank liquid level, this guide frame be vaporization chamber 4 air flow inlet places go into air channel 9, saidly go into air channel 9 and tilt towards heating tank liquid level.

During humidifier work, supersonic atomizer and the operation at the same time or separately of heating atomization device produce aerosol and steam respectively.Atomization chamber 6, vaporization chamber 4 are serially connected with in the air channel 13; The steam that aerosol that supersonic atomizer produced like this and heating atomization device are produced will mix in vaporization chamber 4, is finally discharged by air outlet 12, and aerosol mixes with steam mutually; Improved the temperature of aerosol; Help aerosol is carried out disinfection and strengthens its diffusion area, and can make oarse-grained aerosol be vaporizated into short grained steam rapidly, thereby increased evaporating capacity.In addition, the aerosol that the temperature of being come out by atomization chamber 6 is lower can blow to heating tank liquid level under the guide effect of going into air channel 9, the liquid level that adds in the hot water storgae 3 is cooled off, and can prevent or reduce the liquid surface boiling phenomenon, thereby reduce noise.The more important thing is; After liquid in adding hot water storgae 3 is heated; Its heat can be transmitted to ultrasonic wave tank 5 via water channel 7, water storage cavity 2, water channel 8 gradually, and the liquid in the ultrasonic wave tank 5 is heated, and has reduced the liquid level tension force of liquid in the ultrasonic wave tank 5; Under the prerequisite that does not change ultrasonic generator power, the aerosol that supersonic atomizer is produced is more.Through the adjustment power of fan, can also change the temperature of aerosol that air outlet distributes, to be applicable to human body skin maintenance or makeup removing.

Embodiment 2:

Different with embodiment 1 is, the air outlet in the present embodiment communicates with the air channel through a discharge pipe 15, and is as shown in Figure 5, and the middle part of discharge pipe 15 is provided with the noise elimination cavity 16 of diameter greater than the upper/lower terminal caliber.Behind the noise sound wave process noise elimination cavity 16 that is produced when adding the liquid boiling in the hot water storgae, its intensity can reduce greatly, has further reduced the work noise of humidifier.

Embodiment 3:

As shown in Figure 6, different with embodiment 1,2 is, is provided with two water storage cavities in the lower house 1a of present embodiment, can supply the user to use supersonic atomizer or heating and vaporizing device separately; Wherein water storage cavity 2a links to each other with atomization chamber 6 through water channel 8, and water storage cavity 2b links to each other with vaporization chamber 3 through water channel 7.

Claims

1. a humidifier comprises the housing that is provided with water storage cavity, air inlet and air outlet, and said air inlet and air outlet communicate through the air channel, and said air channel is provided with blower fan, is provided with supersonic atomizer, heating and vaporizing device in the said housing; Said supersonic atomizer is made up of the atomization chamber of ultrasonic wave tank, ultrasonic generator and ultrasonic wave tank liquid level top, and said heating and vaporizing device is made up of the vaporization chamber and the heating that add hot water storgae, heating tank liquid level top; Saidly add hot water storgae, the ultrasonic wave tank communicates through water channel with water storage cavity; It is characterized in that said atomization chamber, vaporization chamber are serially connected with in the air channel as the part in air channel.

2. humidifier according to claim 1 is characterized in that said atomization chamber is between air inlet and vaporization chamber.

3. humidifier according to claim 1 is characterized in that said atomization chamber is between air outlet and vaporization chamber.

4. humidifier according to claim 1 is characterized in that saidly adding hot water storgae, the ultrasonic wave tank communicates through water channel or through water channel and water storage cavity.

5. according to claim 1 or 2 or 3 or 4 described humidifiers, it is characterized in that said air channel is provided with to make air-flow blow to the guide frame of heating tank liquid level.

6. humidifier according to claim 5 is characterized in that said guide frame is the roof of vaporization chamber or is arranged at the prerotation vane in the vaporization chamber, and the roof or the prerotation vane of said vaporization chamber are downward-sloping along airflow direction.

7. humidifier according to claim 5 is characterized in that said guide frame is the air channel of going at vaporization chamber air flow inlet place, and said to go into the air channel vertical or tilt towards heating tank liquid level.

8. according to claim 1 or 2 or 3 or 4 described humidifiers, it is characterized in that said vaporization chamber air flow inlet place is provided with the air channel of going into of flat.

9. according to claim 1 or 2 or 3 or 4 described humidifiers, it is characterized in that said air outlet communicates with the air channel through a discharge pipe, the middle part of said discharge pipe is provided with the noise elimination cavity of diameter greater than the upper/lower terminal caliber.

10. according to claim 1 or 4 described humidifiers, it is characterized in that the said bottom surface height that adds hot water storgae is higher than the bottom surface height of ultrasonic wave tank.