CN105003990A - Air humidifying purifier - Google Patents
Air humidifying purifier Download PDFInfo
- Publication number
- CN105003990A CN105003990A CN201510383412.2A CN201510383412A CN105003990A CN 105003990 A CN105003990 A CN 105003990A CN 201510383412 A CN201510383412 A CN 201510383412A CN 105003990 A CN105003990 A CN 105003990A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- cleaning apparatus
- air humidifying
- distributing tray
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
Abstract
The invention relates to an air humidifying purifier. The air humidifying purifier comprises a cover having an air inlet and an air outlet, a motor fixed in the cover, a water sucking mechanism coaxially fixed with a rotating shaft of the motor, and an annular atomizing screen arranged at the outer side of the water sucking mechanism, wherein a water tank is formed in the bottom of the cover; the water sucking mechanism comprises a negative-pressure fan, a water distribution disc and a water sucking pipe coaxially fixed in sequence from top to bottom; the lower end of the water sucking pipe is closed below a liquid level of the water tank; the atomizing screen comprises an annular body, and multiple grids arranged on the main body in the peripheral direction; the grids have upstream surfaces and backstream surfaces; and in the rotating direction of the water distribution disc, the elongation lines of the connecting lines from the right edges of the upstream surfaces of all the grids to the left edges of the upstream surfaces of the adjacent next grids are substantially externally tangential to the water distribution disc. Compared with the prior art, the air humidifying purifier has the advantages of silence, uniform air discharge and high atomizing rate.
Description
Technical field
The invention 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, larger 0.05 kW/ (kg.h) of energy consumption, 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.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the air humidifying and cleaning apparatus that a kind of condensation rate is high is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of air humidifying and cleaning apparatus, 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, suction hose, the lower end of described suction hose is enclosed under the liquid level of tank, described atomizing sieve comprises ring body and is along the circumferential direction arranged in the multiple grids on described body, described grid has upstream face and back side, in the rotation direction of water distributing tray, the right hand edge of the upstream face of each described grid is roughly mutually circumscribed with water distributing tray to the extended line of the left hand edge line of next adjacent grid upstream face.Distance between two adjacent grids just can ensure to leave the water droplet of water distributing tray 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.
Preferably, in the projection of the plane perpendicular to water distributing tray rotational axis line, the upstream face of described grid is cambered surface.
Furtherly, described grid is cylindrical or semi-cylindrical.
Preferably, described grid is rectangular, and the normal direction of described upstream face points to the outside of atomizing sieve.
Preferably, there is β angle, 0.5 between the straight line and this upstream face of the center of rotation of water distributing tray in any point on excessively described upstream face
o≤ β≤15
o.
Preferably, the spacing between adjacent two grids is 0.5 ~ 35mm.
Preferably, described water distributing tray has at least one-level step.
Preferably, the inside of described case is separated into air intake static pressure chamber, gas-vapor mix chamber, the equal wind chamber of air-out, and this gas-vapor mix chamber is around the excircle of described atomizing sieve.
Preferably, multiple return pipe is provided with between described gas-vapor mix chamber to described tank.
Operation principle of the present invention is: in the present invention, pass through motor, positive pressure fan forms air intake air-flow in air humidifying and cleaning apparatus, 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 present invention compared with prior art has that condensation rate is high, noise is little, the advantage that atomizing particle size is little.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of air humidifier of the present invention;
Accompanying drawing 2 is water-absorption mechanism structural representation of the present invention;
Accompanying drawing 3 is the structural representation in hybrid chamber of the present invention and equal wind chamber;
Accompanying drawing 4 is the upward view of water distributing tray of the present invention;
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 invention will be further described:
Shown in accompanying drawing 1, the present invention relates to a kind of air humidification purifier, 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 the preferred embodiments of the present invention, 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 a preferred embodiment of the invention, 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 humidifying and cleaning apparatus of the present invention 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 humidifying and cleaning apparatus 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.In general, the line space design between adjacent two grids is that 0.5 ~ 35mm is advisable.
As shown in Figure 7,8, in a preferred embodiment of the invention, 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 invention, 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.
Claims (9)
1. an air humidifying and cleaning apparatus, 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, suction hose, the lower end of described suction hose is enclosed under the liquid level of tank, it is characterized in that: described atomizing sieve comprises ring body and is along the circumferential direction arranged in the multiple grids on described body, described grid has upstream face and back side, in the rotation direction of water distributing tray, the right hand edge of the upstream face of each described grid is roughly mutually circumscribed with water distributing tray to the extended line of the left hand edge line of next adjacent grid upstream face.
2. a kind of air humidifying and cleaning apparatus according to claim 1, is characterized in that: in the projection of the plane perpendicular to water distributing tray rotational axis line, and the upstream face of described grid is cambered surface.
3. a kind of air humidifying and cleaning apparatus according to claim 2, is characterized in that: described grid is cylindrical or semi-cylindrical.
4. a kind of air humidifying and cleaning apparatus according to claim 1, is characterized in that: described grid is rectangular, and the normal direction of described upstream face points to the outside of atomizing sieve.
5. a kind of air humidifying and cleaning apparatus according to claim 4, is characterized in that: any point on excessively described upstream face exists β angle, 0.5 between the straight line and this upstream face of the center of rotation of water distributing tray
o≤ β≤15
o.
6. a kind of air humidifying and cleaning apparatus according to claim 1, is characterized in that: the spacing between adjacent two grids is 0.5 ~ 35mm.
7. a kind of air humidifying and cleaning apparatus according to claim 1, is characterized in that: described water distributing tray has at least one-level step.
8. a kind of air humidifying and cleaning apparatus according to claim 1, is characterized in that: the inside of described case is separated into air intake static pressure chamber, gas-vapor mix chamber, the equal wind chamber of air-out, and this gas-vapor mix chamber is around the excircle of described atomizing sieve.
9. a kind of air humidifying and cleaning apparatus according to claim 8, is characterized in that: be provided with multiple return pipe between described gas-vapor mix chamber to described tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383412.2A CN105003990A (en) | 2015-07-01 | 2015-07-01 | Air humidifying purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383412.2A CN105003990A (en) | 2015-07-01 | 2015-07-01 | Air humidifying purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003990A true CN105003990A (en) | 2015-10-28 |
Family
ID=54376765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383412.2A Pending CN105003990A (en) | 2015-07-01 | 2015-07-01 | Air humidifying purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003990A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403124A (en) * | 2016-10-31 | 2017-02-15 | 珠海格力电器股份有限公司 | Water tank and humidifying device |
| CN108905437A (en) * | 2018-07-25 | 2018-11-30 | 冯梦楠 | A kind of filtrating equipment of flue gas for laparoscopic surgery |
| CN110107963A (en) * | 2019-06-04 | 2019-08-09 | 杨美华 | Humidification/dehumidifying heat-exchanger rig |
| CN110319532A (en) * | 2019-08-09 | 2019-10-11 | 义乌市婉聚电子有限公司 | A kind of microenvironment air regulating system for historical relic storage |
| CN111306666A (en) * | 2015-10-30 | 2020-06-19 | Lg电子株式会社 | Humidifying and purifying device |
| CN112665017A (en) * | 2020-05-11 | 2021-04-16 | 青岛海尔空调器有限总公司 | Air cleaning device and air conditioner indoor unit |
| CN114931832A (en) * | 2022-04-18 | 2022-08-23 | 刘付金 | Vertical compound multi-section curtain pressurization gapless beating dust removal system |
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| CN2489253Y (en) * | 2001-06-08 | 2002-05-01 | 北京金迈德利科技有限公司 | Centrifugal spray temp.-reducing humidifier |
| CN2636994Y (en) * | 2003-07-01 | 2004-09-01 | 郭克伟 | Directional rotating spray humidifier |
| CN201004885Y (en) * | 2006-03-29 | 2008-01-16 | 干成剑 | Soilless culturing type kitchen vegetable garden |
| CN204787004U (en) * | 2015-07-01 | 2015-11-18 | 中山市瑞驰泰克电子有限公司 | Air humidifying clarifier |
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| JPS5792624A (en) * | 1980-12-02 | 1982-06-09 | Matsushita Electric Ind Co Ltd | Catalytic combustion room heater |
| CN2253808Y (en) * | 1996-07-09 | 1997-05-07 | 宋修瑜 | Two-channel centrifugal atomizing humidifier |
| CN2489253Y (en) * | 2001-06-08 | 2002-05-01 | 北京金迈德利科技有限公司 | Centrifugal spray temp.-reducing humidifier |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306666A (en) * | 2015-10-30 | 2020-06-19 | Lg电子株式会社 | Humidifying and purifying device |
| CN106403124A (en) * | 2016-10-31 | 2017-02-15 | 珠海格力电器股份有限公司 | Water tank and humidifying device |
| CN106403124B (en) * | 2016-10-31 | 2022-07-12 | 珠海格力电器股份有限公司 | Humidifying device |
| CN108905437A (en) * | 2018-07-25 | 2018-11-30 | 冯梦楠 | A kind of filtrating equipment of flue gas for laparoscopic surgery |
| CN108905437B (en) * | 2018-07-25 | 2020-11-13 | 牛爱菊 | Flue gas filtering device for laparoscopic surgery |
| CN110107963A (en) * | 2019-06-04 | 2019-08-09 | 杨美华 | Humidification/dehumidifying heat-exchanger rig |
| CN110319532A (en) * | 2019-08-09 | 2019-10-11 | 义乌市婉聚电子有限公司 | A kind of microenvironment air regulating system for historical relic storage |
| CN112665017A (en) * | 2020-05-11 | 2021-04-16 | 青岛海尔空调器有限总公司 | Air cleaning device and air conditioner indoor unit |
| CN114931832A (en) * | 2022-04-18 | 2022-08-23 | 刘付金 | Vertical compound multi-section curtain pressurization gapless beating dust removal system |
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Application publication date: 20151028 |
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