CN204787003U - Air humidifier - Google Patents
Air humidifier Download PDFInfo
- Publication number
- CN204787003U CN204787003U CN201520469806.5U CN201520469806U CN204787003U CN 204787003 U CN204787003 U CN 204787003U CN 201520469806 U CN201520469806 U CN 201520469806U CN 204787003 U CN204787003 U CN 204787003U
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- CN
- China
- Prior art keywords
- air
- water
- chamber
- pressure fan
- air humidifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 20
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 230000003068 static effect Effects 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 14
- 239000000779 smoke Substances 0.000 description 12
- 230000007704 transition Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Air Humidification (AREA)
Abstract
The utility model relates to an air humidifier, include: the housing of air intake and air outlet, the fixed setting have the housing in the motor, be in with the pivot of this motor coaxial fixed mechanism that absorbs water, setting the annular atomizing sieve in the mechanism outside of absorbing water, housing bottom basin, characterized by have: the mechanism that absorbs water include from negative pressure fan, water distribution dish, the malleation fan of last coaxial fixed setting in proper order downwards, the pipe absorbs water, the malleation fan with negative pressure fan branch occupy the below and the top of water distribution dish, absorb water the pipe the lower extreme airtight under the liquid level of basin. Compared with the prior art, the utility model has the advantage that compact structure, air -out are even, the atomizing rate is high.
Description
Technical field
The utility model belongs to a kind of air humidifying and cleaning apparatus.
Background technology
The air humidifier of existing market, based on ultrasonic humidifier, film evaporation humidification.Ultrasonic humidifier, humidification efficiency is high, add wet strength large, the droplet produced is little and even, shortcoming is that unit adds moisture and is less than 0.6ml/h, the larger 0.05kW/ of energy consumption (kg.h), and humidifier requires to use distilled water or pure water, otherwise ultrasonic oscillation sheet easily damages, there is white powder phenomenon.And film evaporation humidification, although energy-conservation, quiet, humidification efficiency is low, adds wet strength little, easy breed bacteria.
And the another kind of method by physics fragmentation, make it reach ion level by water being carried out atomization, then humidifying and purifying is carried out to air, to reach the effect purified air.This humidifier has the shortcoming that condensation rate is low, atomizing particle size is large usually, and the particle diameter of the particle water be atomized in addition is comparatively large, in humidifying air equipment out after, with oxygen diffusion, easily cannot be polymerized to water droplet, drench desktop or ground etc.And air-flow velocity in humidifier is lower, cause atomization gas comparatively slow by the speed of being taken out of humidifier, this also makes the steam after being atomized easily fall, and is not easily taken away by indoor air flow and fly away.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides the air humidifier that a kind of condensation rate is high, not easily drench desktop.
For achieving the above object, the technical solution adopted in the utility model is: a kind of air humidifier, comprise the case with air inlet and air outlet, be fixedly installed on the motor in described case, water-absorption mechanism co-axially fixed with the rotating shaft of this motor, be arranged on the annular atomizing sieve outside described water-absorption mechanism, described casing base has tank, described water-absorption mechanism comprises the negative pressure fan be from up to down coaxially fixedly installed successively, water distributing tray, positive pressure fan, suction hose, described positive pressure fan and described negative pressure fan are lived apart in the below of described water distributing tray and top, the lower end of described suction hose is enclosed under the liquid level of tank.
Preferably, the inner chamber of described case is bottom-up is separated into air intake static pressure chamber, gas-vapor mix chamber, air-out all press chamber, described gas-vapor mix chamber is positioned at the periphery of described atomizing sieve, and described water-absorption mechanism is between described air intake static pressure chamber and gas-vapor mix chamber.
Preferably, described positive pressure fan and described water distributing tray one-body molded.
Preferably, described air outlet is positioned at the top of described case, towards upwards.
Preferably, multiple return pipe is provided with between described gas-vapor mix chamber and described tank.
Preferably, described gas-vapor mix chamber and described air-out are all pressed between chamber and are provided with dividing plate, described dividing plate offer the through hole making the two be connected.
Preferably, described atomizing sieve has the multiple grids along the circumferential direction distributed, and the left hand edge of each described grid is mutually circumscribed with water distributing tray with the extended line of the right hand edge line being adjacent grid.
Preferably, described grid has upstream face and back side, and in the projection on horizontal plane direction, the upstream face of described grid is cambered surface.
Preferably, described grid has upstream face and back side, and on this upstream face, the normal direction F of any point is greater than 90 degree with the angle α of the radial direction crossing this point.
Utility model works principle is: in the utility model, pass through motor, positive pressure fan forms air intake air-flow in air humidifier, surrounding air enters air intake static pressure cavity from air inlet, water is then drawn into water distributing tray by negative pressure water-absorption mechanism, and the water smoke of nominal particle size is broken into by atomizing sieve, when atomization of water current spallation open constantly same, form large quantity of air negative oxygen ion, water smoke after air intake air-flow and fragmentation carries out abundant hot and humid area in gas-vapor mix indoor, water smoke can dust in absorbed air, particle etc., condensing into water is back in tank, part particle diameter is very tiny, the moisture gas be atomized completely blows out from air outlet with air-out air-flow, to surrounding air humidification and in atmosphere evaporator strip walk heat, to environment temperature reduction.
Because technique scheme is used, the utility model is by the structural design of positive pressure fan, water distributing tray and negative pressure fan, water smoke is combined when flow velocity is maximum with malleation air-flow, be conducive to water smoke to be taken away rapidly, compared with prior art there is compact overall structure, air-out is even, condensation rate is high advantage.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of air humidifier of the present utility model;
Accompanying drawing 2 is water-absorption mechanism structural representation of the present utility model;
Accompanying drawing 3 is the structural representation in hybrid chamber of the present utility model and equal wind chamber;
Accompanying drawing 4 is the upward view of water distributing tray of the present utility model;
Along the sectional view of A-A in accompanying drawing 5 accompanying drawings 4;
Accompanying drawing 6 is the front view of atomizing sieve;
Accompanying drawing 7 is the top view of atomizing sieve;
Accompanying drawing 8 is II place partial enlarged view in accompanying drawing 7;
Accompanying drawing 9 is in other embodiments of the application, the partial enlarged view of atomizing sieve grid.
Wherein: 10, case; 11, lower house; 110, air intake static pressure chamber; 111, tank; 112, filter screen; 12, middle casing; 120, air inlet; 121, gas-vapor mix chamber; 13, upper shell; 130, air outlet; 131, air-out all presses chamber; 2, return pipe; 3, water-absorption mechanism; 31, suction hose; 310, locking device; 32, water distributing tray; 321, the first throwing disc; 322, the second throwing disc; 323, the 3rd throwing disc; 324, positive pressure fan; 3241, blade; 325, First Transition face; 326, the second transition face; 33, negative pressure fan; 35, atomizing sieve; 350, grid; 3501, upstream face; 3502, back side; 351, body; 4, motor; 40, motor cover; 5, guard; 51, pore.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Shown in accompanying drawing 1, the utility model relates to a kind of air humidifier, can be used for carrying out the purposes such as sterilization, dedusting, cooling, humidification to surrounding air.This device comprises: the case 10 with air inlet 120 and air outlet 130, in the present embodiment, case 10 comprises: the lower house 11 mutually spliced, middle casing 12 and upper shell 13, the bottom of described lower house 11 is configured for the tank 111 of retaining, case 10 is provided with the filler (not shown) communicated with tank 111, running water, pure water or bactericidal liquid etc. can be injected by filler, the effect of sterilization can be played.
The inner chamber of middle casing 12 and lower house 11 surrounds an air intake static pressure chamber 110 communicated with air inlet 120, part middle casing 12 also forms a gas-vapor mix chamber 121, and the inner chamber of upper shell 13 forms an air-out all presses chamber 131, air-flow is bottom-up all presses chamber 131 through air intake static pressure chamber 110, gas-vapor mix chamber 121, air-out successively, eventually passes the clean gas flow after humidifying and purifying by air outlet 130 air-out.
The profile almost spherical of case 10, motor 4 is fixedly installed in the central authorities of case 10, the rotating shaft of this motor 4 is coaxially fixed with water-absorption mechanism 3, described water-absorption mechanism 3 comprise from up to down be fixedly installed on motor 4 successively rotating shaft on negative pressure fan 33, water distributing tray 32, suction hose 31.When motor 4 starts, machine shaft rotates, suction hose 31, water distributing tray 32, negative pressure fan 33 rotate thereupon, negative pressure fan 33 forms negative pressuren zone above suction hose 31, lower end due to suction hose 31 is submerged under the liquid level of tank 111, and suction hose 31 has tapering, and the negative pressure that negative pressure fan 33 is provided makes part water in tank 111 by spin-up, and constantly rise, the inwall of suction hose 31 is formed uniform moisture film; The upper end of described suction hose 31 connects with described water distributing tray 32, being sucked up the water come enters water distributing tray 32 from suction hose 31, it is many that the radius of water distributing tray 32 is greater than suction hose 31, the centrifugal force of water becomes large, therefore when water distributing tray rotates, water constantly moves to the outward flange of water distributing tray, and water distributing tray forms moisture film, until leave water distributing tray.Water distributing tray 32 arranged outside of described water-absorption mechanism 3 has annular atomizing sieve 35, described atomizing sieve 32 also has the multiple grids 350 along the circumferential direction distributed, being thrown away by water distributing tray 32 water droplet come beats by Mechanical Crushing on atomizing sieve 35, and the water smoke after fragmentation enters into gas-vapor mix chamber 121 and mixes with air intake air-flow.
From bottom to top, from small to large, centrifugal force from small to large for the radius of turn of water.And in order to the moisture film on water distributing tray 32 can be allowed to become enough thin, make the better effects if that water is atomized, just need the moisture film in water distributing tray thin and thickness is even everywhere, therefore, in preferred embodiment of the present utility model, described water distributing tray 32 has more than one step.Moisture film is made thinner once at every one-level step place, after repeatedly making thinner, the particle diameter that the moisture film of outermost layer step throws away water droplet is less, beat after on atomizing sieve 35 and produce less water smoke, water droplet after atomization is with aerosol form positively charged, and the oxygen molecule in air is caught electronics that hydrone loses and become negative oxygen ion, can produce bactericidal action, and the dust adsorbed in air intake air-flow, reach the effect purified air.First surrounding air enters air intake static pressure chamber 110 through air inlet 120, enter gas-vapor mix chamber 121 subsequently to mix with water smoke, in gas-vapor mix chamber 121, dust impurity in air intake air-flow becomes the nuclei of condensation, be combined with by broken loose water smoke and be gathered into water droplet and fall, the below in gas-vapor mix chamber is provided with multiple return pipe 2 leading to tank 111, after these water droplets having adsorbed dust and impurity converge, is back in tank 111 along return pipe 2.In order to the current reducing backwater enter the noise that tank brings, in preferred embodiment of the present utility model, the bottom of described return pipe 2 is concordant with the bottom of suction hose 31, or a little less than the bottom of suction hose 31.That is the bottom of return pipe 2 is submerged all the time under the liquid level of tank 111, would not cause backwater noise like this.In addition, with a large amount of dirt in backwater, continue its atomization to cause secondary pollution, for avoiding secondary pollution, the central authorities of this tank 111 are provided with the filter screen 112 can isolating impurities in water, and backwater is atomized after filtering again.
In preferred embodiment, described water distributing tray 32 comprises multistage throwing disc and connects the transition face between adjacent two-stage throwing disc, and described transition face and the angle of horizontal plane are greater than described throwing disc and the angle of horizontal plane.As shown in Fig. 2,4,5, described water distributing tray has the first throwing disc 321, second throwing disc 322, the 3rd throwing disc 323 and First Transition face 325, second transition face 326.First throwing disc 321, second throwing disc 322, the ascending arrangement of the 3rd throwing disc 323, and arrange with suction hose 31 is concentric ringwise.The angle of three throwing discs and horizontal plane is more mild compared with two transition faces, and the slope of throwing disc is more conducive to water to throw away rapidly gently, thus moisture film of making thinner, the slope of transition face slightly then plays cushioning effect to the water of upstream suddenly, avoids hypervolia.In further preferred version, each throwing disc 321,322, angle between 323 and horizontal plane between 0 ~ 45 degree, described transition face 325,326 and the angle of horizontal plane are between 15 ~ 60 degree.
Air humidifier of the present utility model also provides the power source of an air intake air-flow simultaneously, and specifically, the below of described water distributing tray 32 has also been wholely set multiple blade 3241, and multiple described blade 3241 forms the positive pressure fan 324 forming malleation air-flow.Therefore, when motor 4 starts, along with the rotation of water distributing tray 32, positive pressure fan 324 forms malleation air-flow as shown in Figure 2 in the below of water distributing tray 32, air intake air-flow is made to come in gas-vapor mix chamber 121, be combined with through be atomized the water clusters broken up, thus air is purified, increase humidity, process such as increase negative oxygen ion, sterilizing etc.
The extended line of multiple described blade 3241 is all tangent with a basic circle, and this base radius of a circle is less than the radius of the circumference at multiple blade 3241 place.
For improving the condensation rate of air humidifier further, obtain the water smoke of ionic level, the left hand edge of each described grid is mutually circumscribed with water distributing tray 32 with the extended line of the right hand edge line being adjacent grid, and as shown in Figure 7, the center of rotation of water distributing tray 32 is O
1, straight line p is through the tangent line of a point on water distributing tray 32, and the right hand edge b of one of them grid on itself and the atomizing sieve 35 and left hand edge c of adjacent grid is on same straight line.That is, the distance between two adjacent grids just can ensure to leave the water droplet of water distributing tray 32 cannot directly through the space grid, and it is broken the upstream face that must drop on grid to carry out shock, farthest can improve condensation rate like this.
As shown in Figure 7,8, in preferred embodiment of the present utility model, described grid 350 has upstream face 351 and back side 352, and in the projection on horizontal plane direction, for cambered surface, (center of circle is O to the upstream face 351 of described grid
2), the cylindrical or semi-cylindrical of grid, its benefit is, water droplet is beaten after on upstream face and can be dispersed to all directions, and water smoke is more evenly distributed.
As shown in Figure 9, in another preferred embodiment of the present utility model, described grid is rectangular, and grid has upstream face 3501 and back side 3502 equally, upstream face the rotary centerline O of only water distributing tray 32
1, but with the rotary centerline O of water distributing tray
1form antarafacial, the normal direction F of upstream face and the angle α of radial direction is greater than 90 degree, and in other words, any point on excessively described upstream face is to atomizing sieve rotational axis line O
1straight line and this upstream face between there is β angle,
0.5 o ≤
β≤
15 o angle, therefore incident current are beaten at upstream face broken, and water smoke is dispersed towards the outside of atomizing sieve.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (9)
1. an air humidifier, comprise: the case with air inlet and air outlet, be fixedly installed on the motor in described case, water-absorption mechanism co-axially fixed with the rotating shaft of this motor, be arranged on the annular atomizing sieve outside described water-absorption mechanism, described casing base has tank, it is characterized in that: described water-absorption mechanism comprises the negative pressure fan be from up to down coaxially fixedly installed successively, water distributing tray, positive pressure fan, suction hose, described positive pressure fan and described negative pressure fan are lived apart in the below of described water distributing tray and top, the lower end of described suction hose is enclosed under the liquid level of tank.
2. a kind of air humidifier according to claim 1, it is characterized in that: the inner chamber of described case is bottom-up is separated into air intake static pressure chamber, gas-vapor mix chamber, air-out all press chamber, described gas-vapor mix chamber is positioned at the periphery of described atomizing sieve, and described water-absorption mechanism is between described air intake static pressure chamber and gas-vapor mix chamber.
3. a kind of air humidifier according to claim 1, is characterized in that: described positive pressure fan and described water distributing tray one-body molded.
4. a kind of air humidifier according to claim 1, is characterized in that: described air outlet is positioned at the top of described case, towards upwards.
5. a kind of air humidifier according to claim 2, is characterized in that: be provided with multiple return pipe between described gas-vapor mix chamber and described tank.
6. a kind of air humidifier according to claim 2, is characterized in that: described gas-vapor mix chamber and described air-out are all pressed between chamber and be provided with dividing plate, described dividing plate offers the through hole making the two be connected.
7. a kind of air humidifier according to claim 1, is characterized in that: described atomizing sieve has the multiple grids along the circumferential direction distributed, and the left hand edge of each described grid is mutually circumscribed with water distributing tray with the extended line of the right hand edge line being adjacent grid.
8. a kind of air humidifier according to claim 7, is characterized in that: described grid has upstream face and back side, and in the projection on horizontal plane direction, the upstream face of described grid is cambered surface.
9. a kind of air humidifier according to claim 7, is characterized in that: described grid has upstream face and back side, and on this upstream face, the normal direction F of any point is greater than 90 degree with the angle α of the radial direction crossing this point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469806.5U CN204787003U (en) | 2015-07-01 | 2015-07-01 | Air humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469806.5U CN204787003U (en) | 2015-07-01 | 2015-07-01 | Air humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787003U true CN204787003U (en) | 2015-11-18 |
Family
ID=54527044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469806.5U Expired - Fee Related CN204787003U (en) | 2015-07-01 | 2015-07-01 | Air humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787003U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981054A (en) * | 2018-08-17 | 2018-12-11 | 中山市原域企业投资有限公司 | A kind of atomizing humidifier |
| WO2020164184A1 (en) * | 2019-02-13 | 2020-08-20 | 青岛海尔空调器有限总公司 | Air conditioner |
| WO2020164181A1 (en) * | 2019-02-13 | 2020-08-20 | 青岛海尔空调器有限总公司 | Humidification device for air conditioner and air conditioner |
| CN112654821A (en) * | 2018-09-19 | 2021-04-13 | 松下知识产权经营株式会社 | Liquid micronizing device and heat exchange ventilator using same |
| CN114909746A (en) * | 2022-07-18 | 2022-08-16 | 宁波小乎科技有限公司 | Humidifier |
| WO2024077868A1 (en) * | 2022-10-14 | 2024-04-18 | 程波 | Atomization humidifier |
-
2015
- 2015-07-01 CN CN201520469806.5U patent/CN204787003U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981054A (en) * | 2018-08-17 | 2018-12-11 | 中山市原域企业投资有限公司 | A kind of atomizing humidifier |
| CN112654821A (en) * | 2018-09-19 | 2021-04-13 | 松下知识产权经营株式会社 | Liquid micronizing device and heat exchange ventilator using same |
| CN112654821B (en) * | 2018-09-19 | 2022-07-26 | 松下知识产权经营株式会社 | Liquid refining device and heat exchange ventilator using same |
| WO2020164184A1 (en) * | 2019-02-13 | 2020-08-20 | 青岛海尔空调器有限总公司 | Air conditioner |
| WO2020164181A1 (en) * | 2019-02-13 | 2020-08-20 | 青岛海尔空调器有限总公司 | Humidification device for air conditioner and air conditioner |
| CN114909746A (en) * | 2022-07-18 | 2022-08-16 | 宁波小乎科技有限公司 | Humidifier |
| CN114909746B (en) * | 2022-07-18 | 2022-11-11 | 宁波小乎科技有限公司 | Humidifier |
| WO2024077868A1 (en) * | 2022-10-14 | 2024-04-18 | 程波 | Atomization humidifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |