WO2020119526A1 - 空气净化器 - Google Patents

空气净化器 Download PDF

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Publication number
WO2020119526A1
WO2020119526A1 PCT/CN2019/122739 CN2019122739W WO2020119526A1 WO 2020119526 A1 WO2020119526 A1 WO 2020119526A1 CN 2019122739 W CN2019122739 W CN 2019122739W WO 2020119526 A1 WO2020119526 A1 WO 2020119526A1
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WO
WIPO (PCT)
Prior art keywords
water
purification
air
air purifier
purifier according
Prior art date
Application number
PCT/CN2019/122739
Other languages
English (en)
French (fr)
Inventor
韩运晴
蒲祖林
张辉
Original Assignee
广东美的白色家电技术创新中心有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东美的白色家电技术创新中心有限公司, 美的集团股份有限公司 filed Critical 广东美的白色家电技术创新中心有限公司
Priority to EP19895480.2A priority Critical patent/EP3797853B1/en
Priority to JP2021521876A priority patent/JP7163494B2/ja
Publication of WO2020119526A1 publication Critical patent/WO2020119526A1/zh
Priority to US17/145,140 priority patent/US11794143B2/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/60Combinations of devices covered by groups B01D46/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/16Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/14Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultra-violet radiation
    • A61L9/205Ultra-violet radiation using a photocatalyst or photosensitiser
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/26Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8668Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46109Electrodes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10Apparatus features
    • A61L2209/12Lighting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/12Fan arrangements for providing forced draft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2255/00Catalysts
    • B01D2255/80Type of catalytic reaction
    • B01D2255/802Photocatalytic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/70Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708Volatile organic compounds V.O.C.'s
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/80Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804UV light

Definitions

  • the invention relates to the technical field of purification equipment, in particular to an air purifier.
  • the purification equipment in the related art only purifies the air through the filter, and the purification efficiency will be reduced after a period of use.
  • the filter needs to be replaced regularly, which is not only inconvenient to use, but also has high maintenance costs in the later period.
  • the present invention aims to solve at least one of the technical problems in the related art.
  • the present invention proposes an air purifier, which is convenient to use and low in cost.
  • An air purifier includes: a housing having an air inlet and an air outlet, the air inlet being located on a side wall of the housing, the housing defining a communication port The air inlet and the accommodating cavity of the air outlet; a water supply module, the water supply module is provided in the accommodating cavity, the water supply module defines a water storage cavity; a purification module, the purification module is provided in the The accommodating cavity is located above the water supply module to purify the air.
  • the purifying module includes: a purifying component that is rotatably disposed in the accommodating cavity; a water distributing component that guides the water distributing component The water in the water supply module flows upward and distributes water toward the purification assembly; a driving device is located above the purification assembly and is connected to the purification assembly to drive the purification assembly to rotate; an exhaust module, The air exhaust module is provided in the accommodating cavity, and the air exhaust module is located above the purification module.
  • the solid, liquid and gaseous pollutants in the air can be continuously and efficiently purified without decay.
  • the number of replacements of the filter in the exhaust module is very small, and there is no need to replace the filter regularly. Only the water in the water storage cavity needs to be replaced regularly, which is convenient to use and saves costs.
  • the air purifier has the advantages of small volume, low pressure loss, low energy consumption and high efficiency.
  • the purification assembly includes: a rotary intercepting member and a rotary purifying member, the rotary intercepting member and the rotary purifying member rotate within the accommodating cavity, the rotary purifying member and the housing The side walls are spaced apart, and the rotation intercepting member is located above the rotation purification member.
  • the purification assembly includes multiple stages, each stage of the purification assembly includes the rotary intercepting member and the rotary purification member, and the multiple stages of the purification assembly are sequentially connected in the direction of air flow.
  • the rotation intercepting member is configured as a rotating disk
  • the rotation purification member is configured as a rotating cylinder
  • a first mesh is provided on a side wall of the rotating cylinder
  • at least the rotation A portion of the disk provided between the rotating drum and the housing in the radial direction is provided with a second mesh.
  • the purification assembly includes: a rotating disk and a cylinder, the rotating disk includes a first rotating disk and a second rotating disk, and both the first rotating disk and the second rotating disk can rotate And in the opposite direction, the first rotating disc is provided with a third mesh, the second rotating disc is provided with a fourth mesh, and the second rotating disc is provided above the first rotating disc and is in contact with the The first rotating disk is spaced apart in the axial direction, the cylinder is disposed between the first rotating disk and the second rotating disk, and the outer peripheral wall of the cylinder is a cylindrical surface and is separated from the housing The side walls are spaced apart.
  • the water distribution component is provided below the purification component, and the water distribution component includes: a water inlet pipe, and a plurality of water injection ports are provided at the outlet end of the water inlet pipe, or the The water outlet of the water inlet pipe is configured as an atomizing spray head; a water driving member connected to the water inlet pipe to drive the water in the water storage chamber to flow upward.
  • the outlet end of the water inlet pipe extends into the purification assembly.
  • the outlet end of the water inlet pipe is located below the purification assembly and is vertically spaced from the purification assembly.
  • the water driving member includes: a water conveying member movably disposed in the water inlet pipe to convey liquid upward; a connector through which the water conveying member passes the connection The device is connected to the purification assembly.
  • the water conveying member is a screw, and the screw rotates synchronously with the purification assembly in the water inlet pipe, and a conveying space is defined between the screw and the inner wall of the water inlet pipe, and the screw The water in the water storage cavity is pressed into the conveying space and conveyed upward.
  • the water driving member is a water pump, and the water pump is connected to the water inlet end of the water inlet pipe.
  • the water distribution component includes: a partition tube, the partition tube is located below the purification component, the partition tube is sleeved outside the water inlet pipe and is connected with the water inlet pipe Coaxially spaced apart, a wind shelter area is defined between the water inlet pipe and the partition.
  • the purification module includes: a drainage member disposed under the purification assembly along the circumferential direction of the housing, the drainage member receiving and draining the purification to the water supply module The assembly is thrown at the liquid on the inner wall of the containing cavity.
  • the drainage member includes: an annular water guide portion, the air inlet is located below the purification assembly, the annular water guide portion is provided between the purification assembly and the air inlet, the The annular water guiding part and the inner wall of the accommodating cavity define a water guiding trough, the water guiding trough is provided with a water guiding port; a flow guiding member, the flow guiding member extends axially along the inner wall of the accommodating cavity, the guiding The flow member is provided on the inner wall of the accommodating cavity and defines a flow guide channel together with the inner wall of the accommodating cavity, and the flow guide channel communicates with the water guide port.
  • the annular water guiding portion includes: an annular bottom plate configured as a bottom wall of the water guiding groove; an annular baffle plate, the annular baffle plate is circumferentially connected to the annular baffle plate, so The annular baffle and the inner wall of the accommodating cavity are radially spaced apart, and the inner wall of the accommodating cavity, the annular bottom plate, and the annular baffle jointly define the water guide groove.
  • the purification module includes: a photocatalyst layer provided on the surface of the purification module and/or the inner wall surface of the accommodating cavity, and the photocatalyst layer may be illuminated by light .
  • the purification module includes: a germicidal lamp, the germicidal lamp is provided in the accommodating cavity to illuminate the photocatalyst layer.
  • a portion of the side wall of the housing that is diametrically opposed to the purification module is configured as a transparent portion.
  • the purification module includes: a first grid, an outer periphery of the first grid is connected to a lower edge of the transparent portion, and an inner periphery of the first grid extends radially toward the water inlet pipe .
  • the driving device includes: a motor having a motor shaft, the motor is disposed above the purification assembly and is connected to the purification assembly to drive the purification assembly to rotate.
  • the driving device includes a differential component, which is connected to the motor and used to control different rotational speeds of different rotating components in the purification component.
  • the differential assembly includes: an inner output shaft connected to the motor shaft of the motor and coaxially rotating at the same speed; an outer output shaft, the outer output shaft has a center hole, and the The outer output shaft is sleeved on the inner output shaft, and the outer output shaft is connected to the inner output shaft through a transmission member so that the rotation speed of the inner output shaft is different from the rotation speed of the outer output shaft.
  • the transmission member includes a gear set
  • the gear set includes: a first gear, the first gear is sleeved on the inner output shaft and rotates synchronously with the inner output shaft; Two gears, the second gear meshes with the first gear; the third gear, the third gear is coaxially arranged with the second gear and rotates synchronously, and a gear portion is provided on the outer output shaft, And the third gear meshes with the gear portion on the external output shaft.
  • the inner output shaft is connected to one of the rotating disk and rotating drum of the purification assembly, and the outer output shaft is connected to the other of the rotating disk and rotating drum of the purification assembly.
  • the purification module includes: a fan provided above the purification assembly to drive air from the air inlet to the air outlet via the purification assembly, the drive The device is connected to the fan to drive the fan to rotate.
  • the water supply module includes: a water tank having a water inlet and a water outlet, and the water storage cavity communicating with the water inlet and the water outlet is defined in the water tank.
  • the water supply module includes: a water collecting part, the water collecting part is provided between the drainage member and the water tank, and the water collecting part is connected to the drainage member and the water tank through.
  • the water supply module includes: a base, the base is supported at the bottom of the water tank, the base is configured as a bottom wall of the receiving cavity; a guide rail, the guide rail is fixed to the base Above, the water tank is slidably provided on the guide rail.
  • a roller is provided at the bottom of the base.
  • the air purifier further includes: an electrolysis device, the electrolysis device is provided in the accommodating cavity to purify the liquid in the accommodating cavity.
  • the electrolysis device is provided in the water storage chamber to purify the liquid in the water storage chamber.
  • the electrolysis device is provided between the drainage member and the water storage cavity, and the electrolysis device is respectively communicated with the drainage member and the water storage cavity.
  • the electrolysis device includes: a water collecting shell having a water inlet hole and a water outlet hole, and a water collecting hole communicating with the water inlet hole and the water outlet hole is defined in the water collecting shell A water cavity, the water collection cavity communicates with the drainage member through the water inlet hole, the water collection cavity communicates with the water storage cavity through the water outlet hole; an electrode, the electrode is provided in the water collection cavity Inside.
  • the exhaust module includes: a support frame, the support frame is disposed on an inner wall of the accommodating cavity, the upper end of the purification module is fixed on the lower side of the support frame;
  • the fan is fixed on the support frame; the filter element is arranged above the fan.
  • the fan is a multi-blade centrifugal fan.
  • the air exhaust module includes a second grille, and the second grille is provided at the air outlet.
  • the air purifier further includes: a water leakage prevention structure, which is fixedly connected to the inner wall of the accommodating cavity and communicates with the water storage cavity, and the water leakage prevention structure The interior defines an accommodating space, the volume of the accommodating space is greater than the volume of the water storage cavity.
  • the water leakage prevention structure includes: an accommodating member, the accommodating member is provided with a current collecting part, the current collecting part defines a current collecting trough, and a drainage port is provided in the current collecting trough; A drainage member, wherein a drainage channel is defined in the drainage member, and two ends of the drainage channel communicate with the drainage port and the water storage cavity, respectively.
  • the accommodating member includes: a cylindrical body connected to the inner wall of the accommodating cavity; an upper retaining ring provided on the upper end of the cylindrical body and covering the outer periphery of the fan and the The gap between the inner walls of the accommodating cavity, the upper retaining ring is provided with a supporting frame; the lower retaining ring, the lower retaining ring is provided at the lower end of the barrel, the lower retaining ring is configured as the current collecting part An annular accommodating space is defined between the inner wall of the cylinder, the current collecting portion and the upper retaining ring.
  • an axially extending wire guide tube is provided in the accommodating cavity.
  • the housing includes: a first housing, a second housing, and a third housing that are detachably connected, the first housing is located above the third housing, so The second casing is connected between the first casing and the second casing, the exhaust module is located in the first casing, and the purification module is located in the second casing, the The water supply module is located in the third housing.
  • the air inlet is provided on a side wall of the third housing, and the edge of the air inlet is configured as a chamfer extending in the air intake direction.
  • FIG. 1 is a perspective view of an air purifier according to an embodiment of the present invention
  • FIG. 2 is an exploded view of an air purifier according to an embodiment of the present invention.
  • Figure 3 is a front view of Figure 2;
  • FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3;
  • FIG. 5 is a cross-sectional view taken along line B-B in FIG. 3;
  • FIG. 6 is a schematic diagram of a purification assembly of an air purifier according to an embodiment of the present invention.
  • FIG. 7 is a top view of the purification assembly shown in FIG. 6;
  • FIG. 8 is a schematic diagram of a purification module and a water supply module of an air purifier according to an embodiment of the present invention
  • FIG. 9 is a cross-sectional view taken along line C-C in FIG. 8.
  • FIG. 10 is a schematic diagram of a purification module of an air purifier according to an embodiment of the present invention.
  • FIG. 10 is a partial schematic diagram in FIG. 10;
  • FIG. 12 is a perspective view of a partition of an air purifier according to an embodiment of the present invention.
  • FIG. 13 is a perspective view of another perspective view of a partition of an air purifier according to an embodiment of the present invention.
  • FIG. 14 is a perspective view of a partition of an air purifier according to another embodiment of the present invention.
  • FIG. 15 is a perspective view of another perspective view of a partition of an air purifier according to another embodiment of the present invention.
  • 16 is a schematic diagram of a purification assembly and a driving device of an air purifier according to an embodiment of the present invention
  • 17 is a schematic diagram of the water collecting portion of the air purifier according to an embodiment of the present invention.
  • FIG. 18 is a perspective view of a water supply module of an air purifier according to an embodiment of the present invention.
  • 19 is a schematic diagram of the base of the air purifier according to an embodiment of the present invention.
  • 20 is a schematic diagram of an air flow path of an air purifier according to an embodiment of the present invention.
  • 21 is a schematic diagram of a liquid flow path of an air purifier according to an embodiment of the present invention.
  • FIG. 22 is a schematic diagram of an air purifier according to yet another embodiment of the present invention.
  • FIG. 23 is a schematic diagram of a liquid flow path of an air purifier according to yet another embodiment of the present invention.
  • FIG. 24 is a perspective view of an accommodating member of an air purifier according to still another embodiment of the present invention.
  • 10 housing; 10a: air inlet; 10b: air outlet; 10c: accommodating cavity; 11: first housing; 12: second housing; 13: third housing;
  • 20 water supply module; 20a: water storage cavity; 21: water tank; 22: water collecting part; 221: water collecting tank; 222: central interface; 223: water collecting interface; 23: base; 231: roller; 24: guide rail; 25 : Connecting pipe; 26: fixed plate; 27: connecting plate;
  • 31 purification assembly; 311: rotary interception piece; 312: rotary purification piece; 313: first rotary plate; 314: second rotary plate; 3134: fourth mesh; 315: first space; 316: cylinder; 317: The second interval space;
  • 32 Water distribution assembly; 321: Inlet pipe; 3211: Outlet end; 322: Water driving member; 3221: Water conveying member; 3222: Connector; 323: Separate tube; 3231: Joint part; 323a: Windproof area; 3223: Water pump
  • 33 driving device; 331: motor; 332: differential assembly; 3321: inner output shaft; 3322: outer output shaft; 3323: gear portion; 3331: first gear; 3332: second gear; 3333: third gear; 3334: First connector; 3335: Second connector; 3336: First bearing; 3337: Second bearing; 3338: Third bearing; 334: Box;
  • 70 Water leakage prevention structure; 70a: accommodating space; 71: accommodating member; 711: current collecting part; 7111: current collecting trough; 7112: drainage port; 712: barrel; 713: upper retaining ring; 714: connecting part; 72 : Drainage piece.
  • the air purifier 100 according to an embodiment of the present invention is described below with reference to FIGS. 1 to 24.
  • the air purifier 100 is used to purify air and provide a clean and comfortable breathing environment for users.
  • Air purification equipment in related technologies such as directly using HEPA (high efficiency air filter) to purify the air
  • the filter can generally intercept 5 ⁇ m, 10 ⁇ m large particle pollutants, small volume, high density dust particles in gravity Under the influence of the action, the speed will decrease when passing through the HEPA filter, and naturally settle on the HEPA filter. Due to the uneven weaving of the filter, a large number of air vortices are formed, and small particles are adsorbed on the HEPA filter under the action of the airflow cyclone.
  • the ultrafine particles are doing Brownian motion and hit the HEPA fiber layer, which is purified by the influence of van der Waals force, but after the filter is used for a period of time, that is, after intercepting a certain quality of pollutant particles, the purification ability will decrease, And with the accumulation of pollutant particles, there will be odors, which need to be replaced regularly, and there is a technical problem of cumulative purification amount.
  • Activated carbon filters include activated carbon particles/powder impregnated with activated carbon filters, frames and filters. Chemical agents and activated carbon impregnated on activated carbon filters are chemically and physically adsorbed, respectively. Function to remove gaseous pollutants in the air, after the filter screen adsorbs a certain quality of formaldehyde, when the chemical agent impregnated on the activated carbon filter fails, the activated carbon will be saturated and odor will also be generated, there are also regular replacement, cumulative purification Technical problems.
  • the air purifier 100 in the embodiment of the present invention can continuously, circulate, and efficiently purify air, effectively avoiding the reduction of purification efficiency due to accumulation of pollutants in the air purifier 100 No regular replacement is required, which not only provides users with a clean and comfortable breathing environment, but also brings great convenience to use.
  • the air purifier 100 includes a housing 10, a water supply module 20, a purification module 30, and an exhaust module 40, where the purification module 30 includes a purification component 31 and a water distribution component 32 ⁇ 33 ⁇ And drive 33.
  • the housing 10 has an air inlet 10a and an air outlet 10b.
  • the air inlet 10a is provided on the side wall of the housing 10, and the housing 10 defines an accommodating cavity 10c.
  • the accommodating cavity 10c and the air inlet 10a and The air outlets 10b communicate with each other.
  • the water supply module 20 is located in the accommodating chamber 10c.
  • the water supply module 20 defines a water storage chamber 20a for storing liquid such as water.
  • the purification module 30 is also provided in the accommodating chamber 10c.
  • the purification module 30 is located in the water supply module 20.
  • the air in the accommodating chamber 10c is purified above the air
  • the exhaust module 40 is also provided in the accommodating chamber 10c.
  • the exhaust module 40 is located above the purification module 30.
  • the exhaust module 40 provides power for the flow of air, so that the air flow from The air inlet 10a enters the accommodating chamber 10c and flows upward, after being purified by the purification module 30, and then is discharged from the air outlet 10b.
  • the purification assembly 31 is in the accommodating chamber 10c, and the driving device 33 is located above the purification assembly 31.
  • the driving device 33 is connected to the purification assembly 31 for driving the purification assembly 31 to rotate in the accommodating chamber 10c, and the water distribution assembly 32 is used for The water in the water storage chamber 20a is guided upward so that the water in the water storage chamber 20a flows upward, and the water is distributed into the purification assembly 31.
  • the water distribution assembly 32 distributes water into the purification assembly 31.
  • the high-speed rotating purification assembly 31 can tear the water into small liquids Under the action of centrifugal force, small droplets are thrown toward the inner wall of the containing chamber 10c while capturing pollutants (including gas, liquid, and solid particulate pollutants) in the airflow, and some dust-carrying droplets are thrown in the containing chamber 10c
  • pollutants including gas, liquid, and solid particulate pollutants
  • the purification assembly 31 can also intercept the droplets in the airflow and throw the droplets onto the inner wall of the containing chamber 10c.
  • the water and liquid accumulate on the inner wall of the accommodating chamber 10c and fall downwards to achieve the effect of gas-liquid separation. That is, the purification assembly 31 in this embodiment has the dual function of capturing pollutants and gas-liquid separation in the airflow.
  • the small droplets ejected by the water distribution component 32 can capture the pollutants (including gas, liquid and solid particles) in the airflow Pollutant), which plays the role of purifying the airflow, and the airflow entrains the droplets containing the pollutant to continue to flow upward
  • the high-speed rotating purification assembly 31 intercepts the droplets in the airflow, and throws the droplets toward the inner wall of the containing chamber 10c
  • the water and liquid collect on the inner wall of the accommodating chamber 10c and slide down along the inner wall of the accommodating chamber 10c, which has the effect of gas-liquid separation, that is, the purification assembly 31 only has the function of gas-liquid separation in this embodiment.
  • the exhaust module 40 provides power for the upward airflow
  • the driving device 33 provides power for the rotation of the purification assembly 31, which can maintain continuous and efficient purification of pollutants in the air without attenuation
  • the number of times to replace the filter in the exhaust module is very small, and there is no need to replace the filter regularly, just replace the water in the water storage chamber 10b regularly, easy to use and save costs
  • the structure of the air purifier 100 is compact, the effect of purifying air is remarkable, and has the advantages of small size, low pressure loss, low energy consumption and high efficiency.
  • the purification assembly 31 includes a rotary intercepting member 311 and a rotary purifying member 312, the rotary intercepting member 311 is located above the rotary purifying member 312, the rotary intercepting member 311 rotates at a high speed in the accommodating chamber 10c, and the rotary purifying member 312 Also rotating at a high speed in the accommodating chamber 10c, the rotary purification member 312 is arranged radially spaced from the side wall of the housing 10.
  • the rotating purification member 312 is an annular rotating packed bed, an annular space is defined in the rotating packed bed, the air inlet 10a and the rotating packed bed are at the same axial height, and the rotating intercepting member 311 is provided above the rotating packed bed ,
  • the rotation intercepting member 311 includes a cylinder 316 and a rotating disk, the outer peripheral wall of the cylinder 316 is a cylindrical surface, the cylinder 316 is spaced apart from the inner side wall of the housing 10, the rotating disk is disposed above the cylinder 316, and at least A portion of the rotating disk provided between the cylinder 316 and the housing 10 in the radial direction is provided with an air mesh.
  • the water distribution component 32 distributes water toward the rotating packed bed
  • the water is sprayed into the annular space of the rotating packed bed and then enters into the rotating packed bed to be shredded into water liquid composed of droplets, liquid film, and liquid flow.
  • the moving direction of the airflow entering the rotating packed bed from the air inlet 10a is opposite to the moving direction of the water.
  • the rotating packed bed rotates at a high speed, and the water is thrown out by the centrifugal force and thrown onto the inner wall of the containing chamber 10c.
  • the liquid accumulates on the inner wall of the accommodating chamber 10c and flows toward the water storage chamber 20a, and the purified airflow carries part of the droplets to the direction of the air outlet 10b.
  • the packing in the rotating packing bed may be a porous packing made of plastic, ceramic, metal, etc., or may be a porous disk packing, a corrugated board packing, etc.
  • the water distribution assembly 32 may be fixed, and the rotating packed bed rotates at a high speed relative to the water distribution assembly 32 to facilitate the transportation of water through the water distribution assembly 32.
  • the rotating intercepting member 311 is provided above the rotating packed bed, and the air flow can be purified by the rotating packed bed before flowing through the rotating intercepting member 311.
  • the rotation intercepting piece 311 includes a cylinder 316 and a rotating disk.
  • the outer peripheral wall of the cylinder 316 is a cylindrical surface, wherein the outer peripheral wall of the cylinder 316 is a cylindrical surface means that the outer peripheral wall of the cylinder 316 is not provided with holes or grooves
  • the structure, for example, the inside of the cylinder 316 is not in communication with the outside of the cylinder 316, and the outer peripheral wall of the cylinder 316 may be a structure impermeable to wind and water.
  • the cylinder 316 is spaced apart from the inner side wall of the housing 10, the rotating disk is provided on the upper side of the cylinder 316, and at least the portion of the rotating disk provided between the cylinder 316 and the housing 10 in the radial direction is provided with Gas mesh.
  • the driving device 33 can drive the rotating purification member 312 and the rotating intercepting member 311 to rotate synchronously, part of the liquid droplets carried by the air stream purified by the rotating packed bed flow in the direction of the air outlet 10b, and the liquid droplets in the air stream can be intercepted by the rotating disk so that The droplets are thrown onto the inner side wall of the casing 10 under the action of centrifugal force, and slide down along the inner side wall of the casing 10 to the rotating packing bed, so as to avoid the escape of droplets, and the clean air flow after purification can pass through the air mesh Then it flows out from the air outlet 10b.
  • the rotary intercepting member 311 is configured as a rotary disk
  • the rotary purification member 312 is configured as a rotary cylinder
  • a first mesh is provided on the side wall of the rotary cylinder.
  • a first space 315 is defined between the inner wall of the housing 10 and at least a portion of the rotating disk corresponding to the first space 315 in the radial direction is provided with a second mesh.
  • the air inlet 10a is provided on the side wall of the housing 10, and the air inlet 10a is located below the purification assembly 31, the water distribution assembly 32 distributes water toward the rotating drum, and the water is sprayed into the rotating drum at a high speed
  • the rotating rotating cylinder tears the water into fine droplets through the first mesh, under the action of centrifugal force, the small droplets are thrown into the first space 315, at this time the small droplets in the first space 315 can be captured Impurity particles in the airflow, part of the dust-carrying droplets are thrown on the inner wall of the housing cavity 10c, and the droplets in the airflow intercepted by the rotating disk are also thrown on the inner wall of the housing cavity 10c, and the water liquid accumulates on the inner wall of the housing cavity 10c Sliding downwards, the clean air flow flows toward the air outlet 10b through the second mesh hole, and the clean air flow continues to flow upward through the second mesh hole.
  • the purification assembly 31 includes multiple stages, and each stage purification assembly 31 includes a rotary intercepting member 311 and a rotary purification member 312, and the multi-stage purification assembly 31 is sequentially connected in the airflow direction ,
  • the airflow enters the accommodating cavity 10c from the air inlet 10a and flows through the multi-stage purification assembly 31 in sequence along the flow direction from bottom to top.
  • better purification and gas-liquid separation can be achieved To further ensure the cleanliness of the airflow.
  • the purification assembly 31 may be used to further purify the air after preliminary purification, and may reduce the water content of the air.
  • the purification assembly 31 is provided in the accommodating chamber 10c and located at the air inlet 10a and the air outlet Between 10b, the purification component 31 can intercept the droplets in the air. In this process, the contact between the droplets and the dust particles in the air can be increased, which can not only reduce the water content of the air, but also improve the purification effect.
  • the purification assembly 31 includes a rotating disk and a cylinder 316, and the rotating disk is provided with meshes, wherein the rotating disk includes a first rotating disk 313 and a second rotating disk 314, and the first rotating disk 313 and The second rotating disk 314 can be rotatably provided in the accommodating cavity 10c, and the rotating direction of the first rotating disk 313 is opposite to the rotating direction of the second rotating disk 314, for example, the first rotating disk 313 can rotate in a clockwise direction, The second rotary disk 314 rotates counterclockwise, or the first rotary disk 313 rotates counterclockwise, and the second rotary disk 314 rotates clockwise.
  • the first rotating disc 313 is provided with a third mesh
  • the second rotating disc 314 is provided with a fourth mesh 3134
  • the second rotating disc 314 is provided above the first rotating disc 313, and the second rotating
  • the disk 314 is spaced apart from the first rotating disk 313 in the axial direction, that is, the first rotating disk 313 and the second rotating disk 314 are sequentially arranged in the flow direction of air from the air inlet 10a to the air outlet 10b, Air flows through the first rotating disk 313 and the second rotating disk 314 in sequence.
  • the first rotary disk 313 can perform primary interception of air to intercept part of the droplets in the air. Specifically, the air after preliminary interception flows to the first rotary disk 313. Since the first rotary disk 313 rotates at high speed, the first rotary disk The shearing force generated by the high-speed rotation of 313 can drive the air to undergo centrifugal movement. Before the air contacts the first rotating disk 313, part of the droplets in the air can be separated from the air. After the initial purification, the smaller droplets in the air will continue to flow with the air and flow to the first rotating disk 313.
  • the first rotating disk 313 When the air flows through the first rotating disk 313, the droplets in the air touch the first rotating disk 313, The liquid droplets can be spread on the first rotating disk 313 with a plurality of third meshes to form fine droplets along the thin liquid film layer or atomized.
  • the thin liquid membrane layer or the atomized fine liquid droplets pass through the first rotation
  • the air in the gap of the disk 313 collides strongly, which can further increase the contact area of the gas and liquid, and the spread liquid film also has a more efficient trapping effect on the dust particles contained in the air, so as to further enhance the dust removal.
  • the first rotating disk 313 can also drive the air to continue to flow upward, improving the fluidity.
  • the first rotating disk 313 and the second rotating disk 314 are spaced apart in the air circulation direction, and the air after preliminary purification and interception by the first rotating disk 313 flows between the first rotating disk 313 and the second rotating disk 314, because The first rotating disk 313 and the second rotating disk 314 rotate in opposite directions, the shear force generated by the first rotating disk 313 and the second rotating disk 314 is opposite, and air flows between the first rotating disk 313 and the second rotating disk 314
  • the force in the opposite direction is exerted, so that the movement of the air in the circumferential space in the circumferential direction has a certain offset effect, thereby reducing the speed of the circumferential movement of the air, and the droplets carried in the air have a higher density and inertia
  • the effect is greater than the gas, so that the movement of the droplets changes less than that of the air, that is, due to the inertial effect, the droplets in the air will continue to perform centrifugal movement, and the gas inertial effect is relatively small compared to the
  • the air continues to flow to the second rotating disk 314, and the second rotating disk 314 can further intercept the air to intercept the liquid in the air, thereby achieving multi-stage separation, which not only improves the purification effect, but also the second rotating disk 314
  • the intercepted air can be accelerated to make it perform centrifugal movement to improve the purification effect, and can provide power for the air flow to the air outlet 10b.
  • the purification of air and the interception of droplets by the second rotating disk 314 are the same as the principle of the first rotating disk 313, and will not be repeated here.
  • the cylinder 316 is provided between the first rotating disk 313 and the second rotating disk 314.
  • the outer peripheral wall of the cylinder 316 is a cylindrical surface and is spaced apart from the side wall of the housing 10. That is, the outer peripheral wall of the cylinder 316 is formed as a closed wall surface, and the inside of the cylinder 316 does not communicate with the outside of the cylinder 316.
  • the cylinder 316 may be formed into a structure that is impervious to air and water. As shown in FIG.
  • the cylinder 316 is spaced apart from the side wall of the housing 10 to define a second space 317, and air can circulate in the second space 317, because the first rotating disk 313 and the second rotating disk 314
  • the circumferential velocity of the air in the central axis area is small, which makes the separation effect poor. Therefore, by providing the cylinder 316, air can be prevented from flowing through the area near the central axis of the first rotating disk 313 and the second rotating disk 314, which can improve the air Liquid separation effect, thereby improving the purification effect.
  • the cylinder 316 may be connected to the first rotating disk 313 or the second rotating disk 314, and at this time, the cylinder 316 will follow the first rotating disk 313 or the second rotating disk 314 to rotate synchronously.
  • the inner walls of the accommodating cavity 10c are connected and kept fixed, which is not specifically limited in the present invention.
  • the purified air can be further purified by the purification assembly 31, so that the air flowing out of the air outlet 10b is cleaner, because the rotation directions of the first rotating disk 313 and the second rotating disk 314 On the contrary, the shearing action is reversed.
  • the air flows between the first rotating disk 313 and the second rotating disk 314, it receives forces in different directions, thereby reducing the circumferential movement speed of the air.
  • the inertial force is much greater than that of gas, and it will continue to perform centrifugal movement, while the inertial force of gas is smaller than the liquid, which makes the droplets easier to separate.
  • the intercepting device for air purification has a simple structure, and the effect of purifying air is good.
  • the water distribution assembly 32 is provided below the purification assembly 31.
  • the water distribution assembly 32 includes an inlet pipe 321 and a water driving member 322.
  • the outlet end 3211 of the inlet pipe 321 is provided There are a plurality of water jets, and the outlet end 3211 of the water inlet pipe 321 extends into the purification assembly 31, and the water flowing upward along the water inlet pipe 321 is sprayed into the purification assembly 31 in the circumferential direction through the water jet.
  • the outlet end 3211 of the inlet pipe 321 is configured as an atomizing spray head, and the outlet end 3211 of the inlet pipe 321 can extend into the purification assembly 31, and the water is sprayed into the purification assembly 31 through the atomizing nozzle,
  • the outlet end 3211 of the water inlet pipe 321 can also be located below the purification assembly 31.
  • the water is sprayed by the atomizing nozzle, and the small droplets sprayed by the atomization catch the pollutants in the airflow.
  • the water driving member 322 is connected to the water inlet pipe 321 to provide power for the water flowing upward along the water inlet pipe 321, which can continuously drive the water flowing upward in the water storage chamber 20a.
  • the outlet end 3211 of the inlet pipe 321 is located below the purification assembly 31, and the outlet end 3211 of the inlet pipe 321 and the purification assembly 31 are vertically spaced apart, for example, the inlet pipe 321 is located at the front of the purification assembly 31 Below, the outlet end 3211 of the water inlet pipe 321 is configured as an atomizing spray head, and the water is directly sprayed to the surroundings through the atomizing spray head, and the water is atomized to form small droplets, which can capture the pollutants in the air flow and purify the air flow
  • the purification assembly 31 can intercept the droplets containing pollutants entrained in the airflow and throw the droplets toward the inner wall of the containing chamber 10c to achieve the effect of gas-liquid separation.
  • the number of structural components in this embodiment is small , The overall structure is simple.
  • the water driving member 322 includes a water conveying member 3221 and a connector 3222.
  • the water conveying member 3221 is movably disposed in the water inlet pipe 321 to convey liquid upward, Water can be driven to flow upward along the inner wall of the water inlet pipe 321, and the water conveying member 3221 is connected to the purification assembly 31 through the connector 3222, for example, the upper end of the water conveying member 3221 is connected to the rotating drum of the purification assembly 31, so that the water conveying member 3221 can be rotated with The drum keeps rotating synchronously. In this way, the water at the lower end of the water inlet pipe 321 is guided upward along the inner wall of the water inlet pipe 321 to the water outlet end 3211.
  • the water conveying member 3221 By providing the water conveying member 3221 in the water inlet pipe 321, the water conveying member 3221 is used to convey the liquid upward without the need
  • a water pump 3223 is provided at the water inlet end of the water inlet pipe 321, which makes the structure more compact and saves operating costs.
  • the water conveying member 3221 is a screw, and the screw rotates synchronously with the purification assembly 31 (such as a rotating drum) in the water inlet pipe 321, so that the high-speed rotation of the rotating drum can drive the rotation of the screw, and the screw and the water inlet pipe 321
  • the inner wall defines a conveying space.
  • the screw can press the water in the water storage chamber 20a into the conveying space and convey it upward.
  • the screw spirally rotates in the water inlet pipe 321 to guide the water in the water storage chamber 20a to flow upward to achieve liquid From the bottom to the top, the water pump 3223 in the related art is omitted, which makes the structure more compact.
  • the screw can be driven to rotate by the rotating barrel of the purification assembly 31, which reduces the operating cost.
  • the water driving member 322 may also be a water pump 3223, which is connected to the water inlet end of the water inlet pipe 321.
  • the water pump 3223 may drive the water in the water storage chamber 20a to flow upward to the water outlet end 3211, that is, the water pump 3223 is water The upward flow along the water inlet pipe 321 provides power.
  • the water distribution assembly 32 includes a partition 323, which is located below the purification assembly 31, and the partition 323 is sleeved on the outer periphery of the water inlet pipe 321, Moreover, the partition 323 and the water inlet pipe 321 are arranged coaxially spaced apart, and a windproof area 323a is defined between the water inlet pipe 321 and the partition 323, which can effectively prevent the airflow entering from the air inlet 10a from entering the windproof area 323a when flowing upward Inward and upward flow, so that the airflow can flow along the outside of the partition 323 shown in FIG. 10 to the direction of the air outlet 10b, that is, the airflow flows upward along the outside of the partition 323, preventing the effect of water spray or atomization on the water inlet pipe 321 influences.
  • the upper end of the partition 323 is provided with an engaging portion 3231
  • the lower end of the connecting portion 3231 is connected to the partition 323, and the upper end of the connecting portion 3231 is spaced apart from the rotating cylinder of the purification assembly 31 in the axial direction to avoid When the rotating cylinder rotates, it touches the partition cylinder 323.
  • the upper end opening of the connecting portion 3231 is equal to the radial dimension of the rotating cylinder, which can prevent the airflow from entering the windproof area 323a.
  • the cross section of the connecting portion 3231 is formed into a tapered shape, which has a good connecting effect between the partition 323 and the purification assembly 31.
  • the partition 323 can also be formed into a tapered structure (as shown in FIGS. 12 and 13) and a square structure (as shown in FIGS. 14 and 15), both of which can prevent airflow from entering the rotating cylinder along the water inlet pipe 321 Inside.
  • the upper end of the partition 323 and the rotating cylinder of the purification assembly 31 are spaced apart in the axial direction.
  • a narrow gap is formed between the upper end of the partition 323 and the rotating cylinder of the purification assembly 31 to prevent airflow from entering.
  • the spraying state is influenced in the rotating cylinder, and direct contact between the partition cylinder 323 and the rotating cylinder can be avoided.
  • the liquid is ejected from the water outlet of the outlet end 3211 of the water inlet pipe 321 and then sprayed into the area defined by the rotating cylinder of the purification assembly 31. Disturbing the spraying state of the liquid into the rotating cylinder causes uneven spraying, which further prevents the uniformity of the distribution of the liquid in the first space 315 and the size uniformity of the droplet particles after being shredded.
  • the drainage member 34 is provided below the purification assembly 31 along the circumferential direction of the housing 10. It can be understood that in the above-mentioned embodiment, the gathering on the inner wall of the containing chamber 10 c The water drops down along the inner wall, so by providing the drainage member 34 in the circumferential direction below the purification assembly 31, the liquid liquid sliding from the inner wall of the accommodating chamber 10c can be received in the circumferential direction, and the drainage member 34 can be directed toward the water supply module 20 Draining the water, for example, draining the water in the drainage member 34 to the bottom of the containing chamber 10c, so that the water thrown on the peripheral wall of the containing chamber 10c can be collected to ensure the recycling of water resources.
  • the drainage member 34 includes an annular water guide and a guide 342, the air inlet 10 a is located below the purification assembly 31, and the annular water guide is provided at the purification assembly 31 and the inlet Between 10a, the annular water guiding part and the inner wall of the accommodating cavity 10c define a water guiding groove 341a, and a water guiding hole 341b is provided on the water guiding groove 341a, and the water can be led out of the water guiding groove 341a through the water guiding hole 341b communicating with the water guiding groove 341a outer.
  • the annular water guide can receive water in the circumferential direction, and through the water guide groove 341a between the circumferential purification assembly 31 and the air inlet 10a of the inner wall of the accommodating chamber 10c, compared with the air purification equipment in the related art,
  • the circumferential direction of the inner wall of the accommodating cavity 10c receives downwardly falling water liquid, and contains the water liquid in the water guiding groove 341a to prevent the water liquid from sliding down to the air inlet 10a and splashing from the air inlet 10a.
  • the deflector 342 extends axially along the inner wall of the accommodating cavity 10c.
  • the deflector 342 is provided on the inner wall of the accommodating cavity 10c.
  • the deflector 342 and the inner wall of the accommodating cavity 10c together define a diversion channel. Connected to the water guide 341b. As shown in FIG.
  • the flow guide 342 extends in the vertical direction on the inner wall of the accommodating cavity 10 c, and the air inlets 10 a on the side wall of the housing 10 include a plurality of spaced-apart, the multiple air inlets 10 a are Divided into multiple groups of air inlets 10a, each group of air inlets 10a includes a part of the air inlets 10a of the plurality of air inlets 10a, the plurality of groups of air inlets 10a are spaced apart, and the flow guide 342 is provided in the phase Between the adjacent two groups of air inlets 10a, the flow guide channel communicates with the water guide port 341b.
  • the water guiding groove 341a is located at the upper end of the air inlet 10a, when the water is collected in the water guiding groove 341a, the water in the water guiding groove 341a is drained from the water guiding opening 341b to the accommodating chamber 10c through the guide 342, so , The water slips into the water guide groove 341a, and then flows down the diversion channel through the water guide port 341b, the water will not flow through the air inlet 10a, which can prevent the water from splashing out of the air inlet 10a At the same time, it also avoids the waste of water resources.
  • the annular water guiding portion includes an annular bottom plate 3411 and an annular baffle 3412.
  • the annular baffle 3412 is circumferentially connected to the annular baffle 3412.
  • the annular baffle 3412 is radially spaced apart from the inner wall of the accommodating cavity 10c.
  • the accommodating cavity The inner wall of 10c, the annular bottom plate 3411 and the annular baffle 3412 together define a water guiding groove 341a. As shown in FIGS.
  • the water guiding groove 341a is an annular shape between the inner wall of the accommodating chamber 10c, the annular bottom plate 3411 and the annular baffle 3412
  • the bottom wall of the water guiding groove 341a can receive the falling water in the circumferential direction of the inner wall of the accommodating cavity 10c, and the water is contained in the water guiding groove 341a to prevent the water from sliding down to the air inlet 10a and then from the inlet The air port 10a splashes out.
  • the purification module 30 includes a photocatalyst layer, which is provided on the surface of the purification module 30 and/or the inner wall surface of the accommodating cavity 10c, that is, the photocatalyst layer may be provided on the inner wall of the accommodating cavity 10c. It may be provided on the surface of the purification module 30 (including the surface of the purification assembly 31 and the surface of the water distribution assembly 32), and of course, may also be provided on the inner wall of the accommodating chamber 10c and the surface of the purification module 30 at the same time.
  • the photocatalyst layer After being irradiated with light, the photocatalyst layer can catalyze the degradation of toxic and harmful gases in the air, and can also effectively kill a variety of bacteria in the air, and can decompose and harmless toxins released by bacteria or fungi. That is, the photocatalyst layer is in Under light irradiation, it has the functions of removing formaldehyde and sterilization in the air.
  • a photocatalyst layer may be provided on the inner wall of the accommodating cavity 10c. Specifically, the photocatalyst layer may be provided on the entire inner wall of the accommodating cavity 10c or on a partial area of the inner wall of the accommodating cavity 10c.
  • a photocatalyst layer may also be provided on the surface of the water distribution assembly 32. Specifically, the photocatalyst layer may be provided on the entire outer side wall of the water distribution assembly 32, or may be provided on a portion of the outer side wall of the water distribution assembly 32 Regionally.
  • the photocatalyst layer is provided on the surface of the purification assembly 31.
  • the purification assembly 31 rotates at a high speed in the accommodating chamber 10c, it can effectively contact the gas pollution molecules and bacteria, fungi, viruses, etc. contained in the airflow. Under light irradiation, it can degrade toxic and harmful gases in the air and disinfect the air.
  • the photocatalyst layer can also be provided on the surface of the purification component 31, the surface of the water distribution component 32, and the inner wall of the accommodating cavity 10c at the same time.
  • the particulate matter can also decompose toxic and harmful gases such as formaldehyde in the air, and also has the functions of deodorization and sterilization, which obviously improves the effect of air purification.
  • the purification module 30 includes a sterilization lamp, and the sterilization lamp is provided in the accommodating cavity 10c.
  • the sterilization lamp may be an ultraviolet lamp.
  • the inner wall of the accommodating cavity 10c The light on the surface of the purification module 30 is more sufficient, and the range of light is expanded, thereby making the photocatalyst layer work more efficiently, more effectively degrade the toxic and harmful gases in the air, and remove the germs in the air.
  • ultraviolet light The lamp itself also has a sterilizing effect, further enhancing the air purification effect.
  • the germicidal lamp may be disposed between the purification assembly 31 and the water distribution assembly 32, the germicidal lamp may also be disposed above the purification assembly 31, and the germicidal lamp may also be disposed between the rotating disk and the rotating cylinder of the purification assembly 31.
  • the specific location of the germicidal lamp is not specifically limited, as long as it can satisfy the effect of degrading toxic and harmful gases in the air.
  • a portion of the side wall of the housing 10 that is diametrically opposed to the purification module 30 is configured as a transparent portion.
  • external visible light can be irradiated on the photocatalyst layer on the surface of the purification module 30 through the transparent portion, or on the inner wall of the part of the accommodating cavity 10c, so as to purify harmful gases such as formaldehyde in the air.
  • the side wall of the body 10 is provided with a transparent part, which can use external light sources of visible light, save costs, use energy reasonably, and have a simpler structure.
  • the purification module 30 includes a first grid 35, and the outer periphery of the first grid 35 is detachably connected to the lower edge of the transparent portion, so as to facilitate assembly and disassembly of the first grid 35, It is convenient for maintenance and replacement.
  • the inner periphery of the first grill 35 extends radially toward the water inlet pipe 321.
  • the inner periphery of the first grill 35 is disposed adjacent to the water inlet pipe 321.
  • the first grill 35 includes a plurality of evenly spaced circumferentially
  • the narrow strip can play a combing effect on the airflow flowing through it, so that the airflow is more uniform and stable during the flow process, and also has a certain decorative effect.
  • the first grill 35 may not be provided to increase the ventilation area and reduce the pressure loss.
  • the driving device 33 includes a motor 331 having a motor 331 shaft.
  • the motor 331 is provided above the purification assembly 31, and the motor 331 is connected to the purification assembly 31.
  • the purification assembly 31 is driven to rotate at a high speed in the accommodating chamber 10c, and the motor 331 provides power for the rotation of the purification assembly 31.
  • the driving device 33 includes a differential assembly 332, which is connected to the motor 331, and can control different rotation speeds of different rotating parts in the purification assembly 31, for example, can control the rotating cylinder and the rotating disk of the purification assembly 31 Rotating at different speeds respectively, compared with the integrated driving method of the rotating drum and the rotating disk of the air purification equipment in the related art, the differential transmission of the rotating drum and the rotating disk of the purification assembly 31 can be achieved, and better purification performance can be achieved. Not only that, but through the cooperation of the differential assembly 332 and the motor 331, in the case of only one motor 331 in the entire structure, different rotation speeds of different rotating parts can be achieved, corresponding to the two motors 331 in the related art. Compared with the different speed rotation modes of the rotating parts, the production cost is saved.
  • the differential assembly 332 includes an inner output shaft 3321 and an outer output shaft 3322, the motor shaft and the inner output shaft 3321 are set to rotate coaxially and at the same speed, and the outer output shaft 3322 is sleeved on the inner output shaft 3321, while the outer The output shaft 3322 is connected to the inner output shaft 3321 through a transmission member.
  • the inner output shaft 3321 and the outer output shaft 3322 can maintain different rotation speeds, and the rotation speeds of the components driven by the inner output shaft 3321 and the outer output shaft 3322 are also different, which can be effective.
  • the best performance cannot be achieved, thereby improving the working efficiency of the whole machine.
  • the transmission member between the external output shaft 3322 and the internal output shaft 3321 can be a friction wheel transmission mechanism, a screw transmission mechanism, a gear set, a belt transmission member, a chain transmission member, etc., that is, the external output shaft 3322 and
  • the components of the internal output shaft 3321 can be differentially driven, and the present invention does not specifically limit this.
  • the transmission member includes a gear set, where the gear set includes a first gear 3331, a second gear 3332, and a third gear 3333.
  • the first gear 3331 is sleeved on the inner output shaft 3321, and the first A gear 3331 keeps rotating synchronously with the inner output shaft 3321, and the second gear 3332 meshes with the first gear 3331.
  • the second gear 3332 is located on the left side of the first gear 3331 and is in the same position as the first gear 3331.
  • the first gear 3331 and the inner output shaft 3321 rotate at the same speed, and the first gear 3331 and the second gear 3332 drive the second gear 3332 to rotate by meshing.
  • the third gear 3333 and the second gear 3332 are coaxially arranged and rotate synchronously. It can be understood that the vertical axis passes through the second gear 3332 and the third gear 3333, and the vertical axis is parallel to the inner output shaft 3321 (e.g. The vertical shaft shown in FIG. 16 is located on the left side of the inner output shaft 3321), the vertical shaft is fixedly connected to the second gear 3332 and the third gear 3333, and the second gear 3332 and the third gear 3333 are spaced apart along the extending direction of the vertical shaft Arrangement, the second gear 3332 drives the vertical shaft to rotate, which in turn drives the third gear 3333 to rotate, so the second gear 3332 and the third gear 3333 keep coaxially rotating at the same speed.
  • the second gear 3332 drives the vertical shaft to rotate, which in turn drives the third gear 3333 to rotate, so the second gear 3332 and the third gear 3333 keep coaxially rotating at the same speed.
  • a gear portion 3323 is provided on the external output shaft 3322, and the third gear 3333 meshes with the gear portion 3323 on the external output shaft 3322.
  • the gear portion 3323 is located directly below the first gear 3331 and The third gear 3333 meshes, and the third gear 3333 drives the gear portion 3323 to rotate, thereby driving the outer output shaft 3322 to rotate.
  • the connection between the outer output shaft 3322 and the inner output shaft 3321 through the gear set acts as a single Driven by the motor 331, the differential transmission between the inner output shaft 3321 and the outer output shaft 3322 can be realized, and the inner output shaft 3321 and the outer output shaft 3322 are always driven at the same speed.
  • the differential device is applied to the air purifier At 100, it can save energy consumption and achieve the best working performance.
  • the inner output shaft 3321 is connected to one of the rotating disk and rotating drum of the purification assembly 31, and the outer output shaft 3322 is connected to the other of the rotating disk and rotating drum of the purification assembly 31.
  • the rotational speeds of the output shaft 3321 and the external output shaft 3322 are different, so the rotational speeds of the rotating components corresponding to the internal output shaft 3321 and the external output shaft 3322 are also different.
  • the internal output shaft 3321 is connected to the rotating drum of the purification assembly 31, and the external output shaft 3322 is connected to the rotating disk of the purification assembly 31, so that the inner output shaft 3321 drives the rotating drum to rotate, and the outer output shaft 3322 drives the rotating disk to rotate, and the rotating speeds of the rotating drum and the rotating disk are different.
  • the rotating drum In the case of rotating speed, the rotating drum can rotate at a low speed. When the rotating drum needs to rotate at a higher speed, the rotating disk can rotate at a lower speed to prevent unnecessary energy consumption, and can achieve the best purification performance and save energy consumption. Moreover, only one motor 331 can be used for driving, which will not increase the cost and improve the work energy efficiency.
  • the inner output shaft 3321 can also be connected to the rotating disk of the purification assembly 31, and the outer output shaft 3322 is connected to the rotating drum of the purification assembly 31, which can also improve the purification performance of the purification assembly 31.
  • the differential assembly 332 includes a first connecting member 3334 and a second connecting member 3335, for example, the inner output shaft 3321 is fixedly connected to the rotating cylinder through the first connecting member 3334, so that the rotating cylinder and the inner output can be better
  • the shaft 3321 keeps rotating synchronously
  • the external output shaft 3322 is fixedly connected to the rotating disk through the second connecting member 3335, so that the rotating disk and the external output shaft 3322 can rotate synchronously, that is, the rotating disk and the external output shaft 3322 maintain the same rotation speed.
  • the differential device includes a bearing assembly provided on the inner output shaft 3321 and the outer output shaft 3322 for supporting the inner output shaft 3321 and the outer output shaft 3322 to rotate to reduce the inner
  • the friction coefficient during the movement of the output shaft 3321 and the external output shaft 3322 improves the rotation accuracy.
  • the bearing assembly includes a first bearing 3336 and a second bearing 3337, and a receiving groove is provided on the side of the gear portion 3323 facing the motor 331, that is, a receiving groove is provided at the top end of the gear portion 3323 ,
  • the first bearing 3336 is sleeved on the inner output shaft 3321, and the first bearing 3336 is fitted in the receiving groove, which can support the rotation of the inner output shaft 3321, reduce the friction coefficient when the inner output shaft 3321 rotates, and raise the inner output shaft 3321 Slewing accuracy.
  • the differential assembly 332 further includes a box 334, the gear set is disposed in the box 334, the inner output shaft 3321 and the outer output shaft 3322 extend downward through the bottom wall of the box 334, and are located on the inner bottom wall of the box 334 There is a mounting groove on the top, the second bearing 3337 is fitted in the mounting groove, and the second bearing 3337 is coated on the outer output shaft 3322 to support the rotation of the outer output shaft 3322, reduce the friction coefficient when the outer output shaft 3322 rotates, and improve the external The rotation accuracy of the output shaft 3322.
  • the differential assembly 332 further includes a third bearing 3338.
  • the third bearing 3338 is disposed on a side of the second connecting member 3335 away from the motor 331. As shown in FIG. 16, the third bearing 3338 is disposed on the second connecting member 3335. At the bottom, a third bearing 3338 is coated on the inner output shaft 3321 to support the rotation of the inner output shaft 3321, further reduce the friction coefficient when the inner output shaft 3321 rotates, and improve the rotation accuracy of the inner output shaft 3321.
  • the purification module 30 includes a fan disposed above the purification assembly 31, the fan is used to drive air from the air inlet 10a to the air outlet 10b through the purification assembly 31, and the driving device 33 such as the motor 331 and the fan Connected to drive the fan to rotate, which provides power for the rotation of the fan.
  • the fan rotates at a high speed driven by the motor 331 to drive air from the air inlet 10a into the housing cavity 10c of the housing 10, and flow toward the direction of the air outlet 10b,
  • the fan can drive the air to flow from the air inlet 10a to the air outlet 10b, so that not only can the air flow be driven to avoid pressure loss, but also the fan and the purification assembly 31 are driven by the same motor 331.
  • the structure is simple, the footprint is small, and the energy Low consumption.
  • the water supply module 20 includes a water tank 21 having a water inlet and a water outlet.
  • the water tank 21 defines a water storage cavity 20a.
  • the water storage cavity 20a is used to contain a source of purified air.
  • the water storage cavity 20a and The water inlet and the water outlet are connected, and the water in the water storage cavity 20a can be discharged through the water outlet, and the water can be injected into the water storage cavity 20a through the water inlet, so that the water in the water storage cavity 20a can be replaced to ensure the air purifier 100 purification performance.
  • liquid in the water tank 21 is the cleaning liquid of the supergravity member, and in practice, it can be various liquids and mixed liquids.
  • the water tank 21 may be formed integrally with the housing 10, that is, the bottom of the accommodating cavity 10c may be configured as a water storage cavity 20a, or the water tank 21 may be an independent tank, that is, the water storage cavity 20a is opposite to the accommodating cavity 10c is an independent chamber.
  • the water tank 21 is movably disposed at the bottom of the accommodating chamber 10c.
  • the water tank 21 can slide relative to the bottom of the accommodating chamber 10c.
  • the water supply module 20 includes a water collecting part 22, the water collecting part 22 is provided between the drainage member 34 and the water tank 21, the water collecting part 22 communicates with the drainage member 34 and the water tank 21
  • the water collecting part 22 defines a water collecting tank 221, which can drain the water in the drainage member 34 back into the water storage chamber 20a.
  • the water in the water tank 21 is transported upward along the water inlet pipe 321 through the water driving member 322 , And sprayed into the purification assembly 31 through the outlet end 3211 of the water inlet pipe 321, the purification assembly 31 shreds the water and throws it towards the inner wall of the accommodating cavity 10c, droplets accumulate on the inner wall of the accommodating cavity 10c to form a liquid, The liquid flows into the drainage member 34 and continues to flow downward, and merges into the water tank 21 through the water collecting portion 22.
  • the water collecting part 22 is provided above the water tank 21, the upper end of the water collecting part 22 is directly connected to the inner walls around the accommodating cavity 10c, and the water collecting part 22 is formed into a V-shaped structure, that is, the cross-sectional area of the upper end of the water collecting trough 221 is greater than The cross-sectional area of the lower end, and the cross-sectional area of the water collecting tank 221 gradually decreases from top to bottom, in this way, it is convenient to collect the water liquid on the walls around the accommodating chamber 10c, and the water liquid can flow down into the water tank 21 along the inner wall of the water collecting tank 221 Inside, it has the function of collecting and draining the water on the inner wall of the containing chamber 10c.
  • a connecting pipe 25 is connected to the water tank 21, and a central port 222 is provided at the center of the water collecting part 22, an upper end of the central port 222 is connected to the water inlet pipe 321, and a lower end of the central port 222 is connected to the connecting pipe 25, that is, the connection pipe 25 and the water inlet pipe 321 are connected through the central interface 222, so that the connection pipe 25 communicates with the water inlet pipe 321 and the water tank 21, and the liquid in the water tank 21 can enter the water inlet pipe 321 through the connection pipe 25.
  • a water collecting port 223 is provided at the lower end of the water collecting part 22, and the water flowing down from the drainage member 34 or the inner wall of the accommodating chamber 10c can flow along the water collecting part 22 to the water collecting port 223, and is connected to the water collecting port 223 The pipes flow back into the water tank 21.
  • the water supply module 20 includes a base 23 and a guide rail 24.
  • the base 23 is supported on the bottom of the water tank 21.
  • the base 23 is configured as a bottom wall of the receiving chamber 10c.
  • the guide rail 24 is fixed on the base 23.
  • the water tank 21 is slidable. It is installed on the guide rail 24. It can be understood that when the water in the water tank 21 is recycled for a period of time, the water in the water tank 21 contains more pollutants.
  • the housing at the corresponding position of the water supply module 20 10 Removed the water tank 21 can be easily removed from the guide rail 24, and the water in the water tank 21 can be replaced.
  • two guide rails 24 are provided on the base 23, and the two sides of the water tank 21 are respectively connected to the guide rails 24, that is, both sides of the water tank 21 are slidable on the guide rails 24, and the water tank 21 can be removed from the guide rails. Slide out 24 to facilitate the replacement of the water in the water storage cavity 20a. After the replacement, the water tank 21 is fitted on the guide rail 24 and then slid back onto the base 23.
  • a roller 231 is provided on the bottom of the base 23, for example, there may be three or four rollers 231 on the bottom of the base 23, which is convenient for carrying the air purifier 100, and when the air purifier 100 needs to be moved, directly push the air purifier 100 That is, it not only saves time and effort, but also has less noise during transportation.
  • the water supply module 20 further includes a fixing plate 26, and a connecting plate 27 is correspondingly provided on the outer side of the two guide rails 24 on the base 23, and the fixing plate 26 is cooperatively connected with the connecting plate 27, specifically, both ends of the fixing plate 26 and the connection
  • the plate 27 is detachably connected.
  • the two ends of the fixing plate 26 and the connecting plate 27 are connected by bolts.
  • the fixing plate 26 has a limiting effect on the water tank 21. When the water tank 21 slides back to the base 23 through the guide rail 24, the fixing plate 26 Fix the water tank 21 at a predetermined installation location of the slide rail to prevent the water tank 21 from shaking on the base 23 to ensure the stability and reliability of the structure.
  • the air purifier 100 further includes an electrolysis device 50, and an electrolysis device 50 is provided in the accommodating cavity 10c to purify the liquid in the accommodating cavity 10c.
  • the water liquid absorbs organic substances such as formaldehyde and bacteria in the air Afterwards, the purified component 31 is thrown toward the inner wall of the accommodating cavity 10c. It can be understood that the purified water will return to the water storage cavity 20a along the inner wall of the accommodating cavity 10c.
  • an electrolysis device 50 that can purify the liquid in the housing 10 after the water absorbs organic substances such as formaldehyde in the air, the organic substances such as formaldehyde in the water can be removed by electrolysis. In this way, the process of water recycling In order to avoid re-release into the air, the purification efficiency of formaldehyde and other organic substances in the air is improved.
  • the electrolysis device 50 is directly disposed in the water storage chamber 20a to purify the liquid in the water storage chamber 20a.
  • the water liquid absorbs air
  • the purified component 31 is thrown toward the inner wall of the accommodating chamber 10c, and flows down the inner wall of the accommodating chamber 10c to the water storage chamber 20a, and the water in the water storage chamber 20a is passed through the electrolysis device 50
  • the formaldehyde and other organic substances undergo electrolysis, that is, formaldehyde and other organic substances are degraded into non-toxic and harmless inorganic molecules, that is, the electrolysis device 50 directly continuously purifies the water in the water storage cavity 20a, thereby removing the water storage cavity 20a Organic pollutants in the water, and then improve the efficiency of air purification during recycling.
  • the electrolysis device 50 is provided between the drainage member 34 and the water storage chamber 20a.
  • the electrolysis device 50 communicates with the drainage member 34 and the water storage chamber 20a, respectively.
  • the drainage member 34 under the purification assembly 31 may be In the circumferential direction, the water liquid falling downward from the inner wall of the accommodating chamber 10c is received, and at the same time, the drainage member 34 drains the water liquid to the electrolysis device 50.
  • the water liquid after the purified air is first guided to the electrolysis device 50 through the drainage member 34
  • the water is purified by the electrolysis device 50 and then recycled, which effectively prevents the purified water from re-releasing organic molecules such as formaldehyde into the air, thereby improving air purification efficiency.
  • the electrolysis device 50 includes a water collecting shell and an electrode.
  • the water collecting shell has a water inlet hole and a water outlet hole.
  • a water collecting chamber is defined in the water collecting shell, and the water collecting chamber is connected to the water inlet hole and the water outlet hole.
  • the water collecting cavity communicates with the drainage member 34 through the water inlet hole, the water collecting cavity communicates with the water storage cavity 20a through the water outlet hole, the electrode is provided in the water collecting cavity, wherein the water collecting shell 71 may be polygonal or circular Shape, oval and other structures.
  • the water in the drainage member 34 enters the water collection cavity through the water inlet hole, and the organic molecules such as formaldehyde and bacteria in the water are degraded by the electrode to become non-toxic and harmless inorganic molecules, thereby achieving
  • the purified water is discharged into the water storage cavity 20a through the water outlet, so that the water can be recycled, saving water resources, and can effectively remove organic molecules such as formaldehyde in the water. Improve the efficiency of air purification.
  • the exhaust module 40 includes a support frame 41, a fan 42, and a filter 43.
  • the support frame 41 is provided on the inner wall of the accommodating chamber 10c, and the upper end of the purification module 30 is fixed on the lower side of the support frame 41.
  • the fan 42 is fixed on the support frame 41 to suck the airflow from the air inlet 10a to the air outlet 10b, and provides power for the flow of the airflow.
  • the support frame 41 is used to fix the fan 42 and the purification module 30, and the filter 43 is provided in Above the fan 42, to further filter and purify the airflow, to ensure that the airflow discharged through the air outlet 10b is clean.
  • the filter element 43 may also be provided under the fan 42, the filter element 43 may be a filter screen, and the filter screen may be fixed by a bracket 45.
  • the fan 42 provides power for the flow of the airflow.
  • the airflow enters the accommodating chamber 10c from the air inlet 10a and moves upward.
  • the airflow passes through the purification module 30 and then flows through the fan 42, and the airflow continues to flow through the upper filter 43.
  • the remaining particulate contaminants and gas contaminants are removed by the filter 43 and finally discharged from the air outlet 10b.
  • the so-called water washing purification refers to the air purifier 100 of the embodiment of the present invention After capturing and adsorbing the pollutants in the air through the water, and purifying the gas-liquid separation, and then purifying the air after washing and purification through the filter 43 such as a filter screen, for example, the remaining particulate matter in the air can be filtered out.
  • the fan 42 is a multi-blade centrifugal fan 42.
  • the air flow in the air purifier 100 can be caused to flow as shown in FIG. 20, that is, the air flow flows in from the air inlet 10 a Flowing upward in the accommodating cavity 10c, after the airflow passes through the purification assembly 31, the flow state of the airflow when passing through the area where the fan 42 is located is first narrowed toward the central axis, and then diffused around, and from the edge of the accommodating cavity 10c With upward flow, the airflow can be accelerated first, then decelerated and the flow direction changed, so that the kinetic energy of the airflow is converted into potential energy (pressure) to increase the pressure of the airflow and discharge the airflow.
  • potential energy potential energy
  • an axial fan 42 and a diagonal fan 42 can also be used.
  • the flow direction of the airflow when passing through the fan 42 will also be adjusted, which will not be repeated here.
  • the exhaust module 40 includes a second grille 44 that is provided at the air outlet 10b.
  • the second grille 44 includes narrow strips arranged at regular intervals along the circumferential direction, which can be combed out
  • the airflow out of the air port 10b makes the airflow uniform and stable when discharged, and has a decorative effect and a good appearance experience.
  • the air purifier 100 further includes a water leakage prevention structure 70, which is fixedly connected to the inner wall of the accommodating chamber 10c.
  • the water leakage prevention structure 70 It can be fixed on the inner wall of the accommodating chamber 10c by a connecting member.
  • the water leakage prevention structure 70 communicates with the water storage chamber 20a.
  • the water leakage prevention structure 70 defines an accommodating space 70a for accommodating the liquid flowing out after the air cleaner 100 is poured.
  • the water in the water storage cavity 20a will flow out, by providing the water leakage prevention structure 70 communicating with the water storage cavity 20a
  • the water in the water storage chamber 20a flows into the accommodating space 70a, that is, the accommodating space 70a can accommodate the water leaking from the water storage chamber 20a, and prevent the water from flowing out of the housing 10 from the air inlet 10a or the air outlet 10b.
  • the volume of the accommodating space 70a is larger than the volume of the water storage chamber 20a, and the volume of the accommodating space 70a here refers to the size of the space that can accommodate the water capacity without leakage.
  • the air purifier 100 When the air purifier 100 is dumped, for example, the air purifier 100 lies on the ground, even if all the water in the water storage cavity 20a leaks out, it can be accommodated in the accommodating space 70a to ensure that the water storage cavity 70a can still be accommodated without overflow when the water leaks out of the water storage cavity 20a.
  • the water leakage prevention structure 70 includes a receiving member 71 and a drainage member 72, the receiving member 71 defines a receiving space 70a, and the purification assembly 31 is located in an axial region surrounded by the receiving space 70a,
  • the container 71 is provided with a current collecting part 711, which is located above the air inlet 10a, and a current collecting groove 7111 is defined in the current collecting part 711, and a current drain 7112 is provided in the current collecting groove 7111.
  • the drainage channel is defined in 72, and the two ends of the drainage channel are respectively connected to the drainage port 7112 and the water storage chamber 20a.
  • the water in the sump 7111 can enter through the drainage channel In the water storage chamber 20a, when the air purifier 100 is poured, the water in the water storage chamber 20a can flow into the accommodating space 70a through the drainage channel, which can effectively prevent the water from splashing or flowing out from the air inlet 10a.
  • the current collecting part 711 of the embodiment of the present invention has a dual role.
  • the water distribution assembly 32 directs the water in the water storage chamber 20a upward, and distributes the water into the purification assembly 31, and the purification assembly 31
  • the water liquid after the purified air flow and the intercepted droplets are thrown onto the inner wall of the accommodation space 70a, and the water liquid slides down along the inner wall of the accommodation space 70a into the collecting tank 7111.
  • the collecting part 711 has The function of collecting the water on the inner wall of the accommodation space 70a can prevent the water from splashing out from the air inlet 10a during the downward flow; second, the accommodation space is defined between the collector 711 and the inner wall of the accommodation space 70a 70a, when the air purifier 100 is dumped, it can contain water leaking from the water storage chamber 20a and the water outlet of the water distribution assembly 32 to prevent water from leaking out of the housing 10 from the air inlet 10a.
  • the accommodating member includes a cylinder, an upper retaining ring and a lower retaining ring.
  • the cylinder is connected to the inner wall of the accommodating cavity 10c.
  • the cross-section of the cylinder can be the same as the cross-section of the housing 10, for example, both are circular;
  • the cross-section of the cylinder is circular, and the cross-section of the housing 10 is square.
  • the housing 10 and the cylinder may be connected by a connecting portion 714 on the inner wall of the accommodating cavity 10c or the outer wall of the cylinder 712.
  • the upper retaining ring 713 is provided at the upper end of the cylinder.
  • the upper retaining ring 713 can cover the gap between the outer periphery of the fan 42 and the inner wall of the accommodating chamber 10c.
  • the upper end of the cylindrical body 712 can be closed by the upper retaining ring 713 .
  • the support frame 41 is fixedly connected to the inner periphery of the upper retaining ring 713
  • the lower retaining ring is provided at the lower end of the barrel 712
  • the cylindrical body 713 may be an integrally formed structure
  • the lower baffle ring is configured as a current collecting portion 711
  • an annular receiving space 70a is defined between the inner wall of the cylindrical body 712, the current collecting portion 711 and the upper baffle ring 713, that is, the three cooperate together to construct the structure
  • the lower end of the drainage member 72 may be connected to the water collection port 223 of the water collection part 22, and the upper end of the drainage member 72 is connected to the collection part 711, so that the water in the collection tank 7111 can be directed along the drainage channel
  • the water flows back into the water storage cavity 20a through the water collection port 223, and the water in the water storage cavity 20a can also flow into the accommodating space 70a in the opposite direction when the air purifier 100 is poured.
  • the water tank 21 defines a water storage cavity 20a. Since the water tank 21 is installed on a guide rail 24 with a self-locking function, the water tank 21 and the water collecting part 22 are reliably connected, and both ends of the drainage channel are respectively connected to the collecting tank 7111 and the collecting tank
  • the water part 22 is tightly connected, and the current collecting part 711 and the water collecting part 22 are respectively fixed on the inner wall of the accommodating chamber 10c by screws to ensure the reliable connection of the drainage member 72, the current collecting part 711 and the water collecting part 22, and the two connecting pipes 25
  • the end is tightly connected to the water pump 3223 and the water inlet pipe 321 respectively.
  • the water pump 3223 is fixed on the inner wall of the accommodating chamber 10c by screws.
  • the water inlet pipe 321 is tightly connected to the water collecting part 22, so that the water pump 3223, the connecting pipe 25 and the water inlet pipe 321 are reliably connected That is, the entire waterway system, after the air purifier 100 is poured, the water in the water storage chamber 20a will only flow out from the drainage port 7112 of the header 711 and the water outlet 3211 on the water inlet pipe 321.
  • the air purifier 100 is tilted, the water level is lower than the drainage port 7112 of the collecting part 711 and the water outlet of the outlet end 3211 of the water inlet pipe 321, and the water will not flow out; if the air purifier 100 is poured, the water level When it is higher than the drainage port 7112 of the collecting part 711 and the water spray port of the outlet end 3211 of the water inlet pipe 321, water will flow out and flow into the accommodating space 70a in the water leakage prevention structure 70, which can prevent water from flowing out of the housing 10, that is, The air cleaner 100 is prevented from leaking out of the housing 10 after pouring.
  • the water in the water tank 21 flows upward along the water inlet pipe 321 under the drive of the water pump 3223 (as shown by the arrow direction of d in FIG. 23), and passes through the water inlet pipe 321.
  • the water outlet 3211 ejects into the rotating drum. Due to the centrifugal force of the rotating drum at high speed, the water from the water spout is shredded and further refined into small droplets. The small droplets meet the rising air to capture the airflow. Pollutants in the air, and are thrown towards the inner wall of the containing space 70a (as shown by the arrow in e in FIG.
  • the airflow entrains some of the droplets and continues to rise, and the rotating disk intercepts the droplets in the airflow while rotating at a high speed. And throw it on the inner wall of the accommodating space 70a (as shown by the direction of the arrow f in FIG. 23), the water liquid accumulates on the inner wall of the accommodating space 70a and slides down into the sump 7111. The water flows down the inclined drainage channel through the drainage port 7112, and flows into the water tank 21 through the water collection port 223.
  • an axially extending conduit 60 is provided in the accommodating cavity 10c.
  • the conduit 60 is used to allow the wires in the lower water supply module 20 to be concentrated on the upper side On the side, it is combined with the wires in the exhaust module 40, which has a beautiful structure and is easy to control.
  • the wires in the upper exhaust module 40 may be collectively collected to the lower side, or the conduit 60 may not be provided, and the wires in the water supply module 20 and the exhaust module 40 are collected and managed separately.
  • the housing 10 includes a first housing 11, a second housing 12 and a third housing 13, the first housing 11 and the second housing 12 It is detachably connected to the third shell 13, the first shell 11 is located above the third shell 13, the second shell 12 is connected between the first shell 11 and the second shell 12, the first shell The body 11, the second casing 12 and the third casing 13 are sequentially connected in the vertical direction, the exhaust module 40 is located in the first casing 11, the purification module 30 is located in the second casing 12, and the water supply module 20 is located in the third casing ⁇ 13 ⁇ Body 13 inside.
  • the intake port 10 a is provided on the side wall of the third housing 13, and the edge of the intake port 10 a is configured as a chamfer extending in the intake direction.
  • the airflow can flow in along the extending direction of the chamfer, which can smoothly enter the airflow into the accommodating cavity 10c, and the chamfer of the air inlet 10a can induce the airflow.
  • the air inlet 10 a may be provided on the three side walls of the third housing 13.
  • the air inlet 10 a may also be provided on the four side walls of the third housing 13.
  • the port 10a may be square, round, triangular, or other shapes, or may be a grid-shaped bar-shaped port, which can be selected according to actual needs, which is not specifically limited in the present invention.
  • FIG. 20 is a schematic diagram of the air flow path in the air purifier 100
  • FIG. 21 is A schematic diagram of the flow path in the air purifier 100.
  • the exhaust module 40 when the air purifier 100 is in operation, the exhaust module 40 provides power for the airflow, and the airflow enters the accommodating chamber 10c from the air inlet on the third housing 13, and the exhaust module 40 drives the airflow upward
  • the water in the water storage chamber 20a is driven by the water driving member 322, and flows upward through the connection pipe 25 and the water inlet pipe 321 (as shown by the direction of the arrow shown in d in FIG. 21), and the liquid water flows in the water inlet pipe
  • the water outlet 3211 of the 321 is sprayed into the rotary drum of the purification assembly 31.
  • the sprayed water Due to the centrifugal force of the high-speed rotary drum, the sprayed water is shredded and dispersed into liquid filaments and liquid membranes. When the first mesh of the rotating cylinder is thrown out, it is further shredded and dispersed into tiny droplets (as shown by the arrow direction shown in e in FIG. 21). The tiny droplets dispersed in the first space 315 and the rising When the airflow meets, it can capture gas, liquid and solid pollutants in the airflow, and has the effect of purifying the airflow.
  • the entrained droplets in the purified air flow continue to flow upwards (as shown by the arrow in f in FIG. 21), and the rotating disk rotating at high speed intercepts the droplets in the air flow and throws them onto the inner wall of the containing chamber 10c to serve as a gas-liquid
  • the airflow can flow upward through the second mesh on the rotating disk, and then flow through the fan 42 and continue to flow upward through the filter element 43.
  • the filter element 43 further filters the particulate matter in the airflow, which further improves the airflow Clean and clean, and finally discharged through the air outlet 10b.
  • the water liquid thrown by the rotating drum and the rotating disk on the inner wall of the accommodating chamber 10c accumulates and flows downward.
  • the water flows along the inner wall of the accommodating chamber 10c into the water guiding groove 341a, and merges into the water collecting groove 221 along the guiding channel Finally, it flows back into the water storage chamber 20a, and the electrolysis device 50 in the water storage chamber 20a performs electrolysis on the water to ensure that the water in the water storage chamber 20a is always kept in a pure state to ensure the purification cycle.

Abstract

一种空气净化器(100)包括:壳体(10),具有进气口(10a)和出气口(10b)且限定出容纳腔(10c),进气口(10a)位于壳体(10)侧壁上;供水模块(20),设在容纳腔(10c)内且限定出储水腔(20a);净化模块(30),设在容纳腔(10c)内且位于供水模块(20)上方,净化模块(30)包括:净化组件(31),可转动地设在容纳腔(10c)内;布水组件(32),引导供水模块(20)内的水向上流动且朝向净化组件(31)布水;驱动装置(33),位于净化组件(31)上方且与净化组件(31)相连;排风模块(40),设在容纳腔(10c)内且位于净化模块(30)上方。

Description

空气净化器
相关申请的交叉引用
本申请基于申请号为201811536593.8,申请日为2018年12月14日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及净化设备技术领域,尤其是涉及一种空气净化器。
背景技术
相关技术中的净化设备仅通过滤网进行净化空气,使用一段时间后净化效率就会降低,需要定期更换滤网,不仅使用不便,且后期维护成本较高。
发明内容
本发明旨在至少解决相关技术中存在的技术问题之一。
为此,本发明的提出一种空气净化器,所述空气净化器的使用方便、成本低。
根据本发明实施例的空气净化器,包括:壳体,所述壳体具有进气口和出气口,所述进气口位于所述壳体的侧壁上,所述壳体限定出连通所述进气口和所述出气口的容纳腔;供水模块,所述供水模块设在所述容纳腔内,所述供水模块内限定出储水腔;净化模块,所述净化模块设在所述容纳腔内且位于所述供水模块的上方以净化空气,所述净化模块包括:净化组件,所述净化组件可转动地设在所述容纳腔内;布水组件,所述布水组件引导所述供水模块内的水向上流动且朝向所述净化组件布水;驱动装置,所述驱动装置位于所述净化组件的上方且与所述净化组件相连以驱动所述净化组件转动;排风模块,所述排风模块设在所述容纳腔内,所述排风模块位于所述净化模块的上方。
根据本发明实施例的空气净化器,可以保持持续高效且不衰减地净化出空气中的固态、液态以及气态污染物,更换排风模块内滤网的次数很少,甚至无需定期更换滤网,只需定期更换储水腔内的水即可,使用方便,节省了成本,此外,该空气净化器具有体积小、压损低、能耗低、效率高的优点。
根据本发明的一个实施例,所述净化组件包括:旋转截获件和旋转净化件,所述旋转截获件和旋转净化件在所述容纳腔内转动,所述旋转净化件与所述壳体的侧壁间隔开设置,所述旋转截获件位于所述旋转净化件的上方。
根据本发明一个可选的示例,所述净化组件包括多级,每级所述净化组件均包括所述旋转截获件与所述旋转净化件,多级所述净化组件在气流方向上依次相连。
根据本发明可选的示例,所述旋转截获件被构造成旋转盘,所述旋转净化件被构造成旋转筒,所述旋转筒的侧壁上设有第一网孔,且至少所述旋转盘在径向方向上设在所述旋转筒与所述壳体之间的部分设有第二网孔。
一些可选的示例中,所述净化组件包括:旋转盘和圆筒,所述旋转盘包括第一旋转盘和第二旋转盘,所述第一旋转盘和所述第二旋转盘均可转动且转向相反,所述第一旋转盘设有第三网孔,所述第二旋转盘设有第四网孔,所述第二旋转盘设在所述第一旋转盘的上方且与所述第一旋转盘在轴向上间隔开设置,所述圆筒设在所述第一旋转盘和所述第二旋转盘之间,所述圆筒的外周壁为圆柱面且与所述壳体的侧壁间隔开设置。
根据本发明另一个实施例,所述布水组件设在所述净化组件的下方,所述布水组件包括:进水管,所述进水管的出水端设有多个喷水口,或所述进水管的出水端被构造成雾化喷头;水驱动构件,所述水驱动构件与所述进水管相连以驱动所述储水腔内的水向上流动。
一些可选的示例中,所述进水管的出水端伸入所述净化组件内。
一些可选的示例中,所述进水管的出水端位于所述净化组件的下方且与所述净化组件在竖直方向上间隔布置。
一些可选的示例中,所述水驱动构件包括:水输送件,所述水输送件可活动地设在所述进水管内以向上输送液体;连接器,所述水输送件通过所述连接器与所述净化组件相连。
可选地,所述水输送件为螺杆,所述螺杆在所述进水管内与所述净化组件保持同步转动,所述螺杆和所述进水管的内壁之间限定出输送空间,所述螺杆将所述储水腔内的水压进所述输送空间内向上输送。
可选地,所述水驱动构件为水泵,所述水泵与所述进水管的进水端相连。
根据本发明另一个可选的示例,所述布水组件包括:隔筒,所述隔筒位于所述净化组件的下方,所述隔筒套设在所述进水管外且与所述进水管同轴间隔开布置,所述进水管和所述隔筒之间限定出避风区域。
根据本发明又一个实施例,所述净化模块包括:引流构件,所述引流构件沿所述壳体的周向设在所述净化组件下方,所述引流构件承接且向所述供水模块引流所述净化组件甩向所述容纳腔内壁上的液体。
进一步地,所述引流构件包括:环形导水部,所述进气口位于所述净化组件的下方, 所述环形导水部设在所述净化组件和所述进气口之间,所述环形导水部和所述容纳腔的内壁限定出导水槽,所述导水槽上设有导水口;导流件,所述导流件沿着所述容纳腔的内壁轴向延伸,所述导流件设在所述容纳腔的内壁上且与所述容纳腔的内壁之间共同限定出导流通道,所述导流通道连通所述导水口。
进一步地,所述环形导水部包括:环形底板,所述环形底板被构造成所述导水槽的底壁;环形挡板,所述环形挡板在周向上与所述环形挡板相连,所述环形挡板与所述容纳腔的内壁在径向上间隔开设置,所述容纳腔的内壁、所述环形底板和所述环形挡板共同限定出所述导水槽。
根据本发明又一个实施例,所述净化模块包括:光触媒层,所述光触媒层设在所述净化模块的表面上和/或所述容纳腔的内壁面上,所述光触媒层可被光照射。
一些可选的示例中,所述净化模块包括:杀菌灯,所述杀菌灯设在所述容纳腔内以照射所述光触媒层。
根据本发明又一个实施例,所述壳体的侧壁与所述净化模块径向相对的部分被构造成透明部。
进一步地,所述净化模块包括:第一格栅,所述第一格栅的外周与所述透明部的下边沿相连,所述第一格栅的内周朝向所述进水管径向延伸。
根据本发明又一个实施例,所述驱动装置包括:电机,所述电机具有电机轴,所述电机设在所述净化组件的上方且与所述净化组件相连以驱动所述净化组件转动。
一些可选的示例中,所述驱动装置包括:差速组件,所述差速组件与所述电机相连用于控制所述净化组件内不同旋转部件的转速不同。
进一步地,所述差速组件包括:内输出轴,所述内输出轴与所述电机的电机轴相连且同轴同速转动;外输出轴,所述外输出轴具有中心孔,且所述外输出轴套设在所述内输出轴上,所述外输出轴通过传动件与所述内输出轴相连以使所述内输出轴的转速和所述外输出轴的转速不同。
一些可选的示例中,所述传动件包括齿轮组,所述齿轮组包括:第一齿轮,所述第一齿轮套接在所述内输出轴上且与所述内输出轴同步转动;第二齿轮,所述第二齿轮与所述第一齿轮啮合传动;第三齿轮,所述第三齿轮与所述第二齿轮同轴设置且同步转动,所述外输出轴上设有齿轮部,且所述第三齿轮与所述外输出轴上的齿轮部啮合传动。
一些可选的示例中,所述内输出轴与所述净化组件的旋转盘和旋转筒中的一个相连,所述外输出轴与所述净化组件的旋转盘和旋转筒中的另一个相连。
根据本发明再一个实施例,所述净化模块包括:风扇,所述风扇设在所述净化组件 的上方以带动空气从所述进气口经由所述净化组件流向所述出气口,所述驱动装置与所述风扇相连以驱动所述风扇转动。
一些可选的示例中,所述供水模块包括:水箱,所述水箱具有进水口和出水口,所述水箱内限定出连通所述进水口和所述出水口的所述储水腔。
一些可选的示例中,所述供水模块包括:集水部,所述集水部设在所述引流构件和所述水箱之间,所述集水部与所述引流构件和所述水箱相连通。
一些可选的示例中,所述供水模块包括:底座,所述底座支撑在所述水箱的底部,所述底座被构造成所述容纳腔的底壁;导轨,所述导轨固定在所述底座上,所述水箱可滑动地设在所述导轨上。
进一步地,所述底座的底部设有滚轮。
可选地,所述空气净化器还包括:电解装置,所述电解装置设在所述容纳腔内以净化所述容纳腔内的液体。
根据本发明的又一个实施例,所述电解装置设在所述储水腔内以净化所述储水腔内的液体。
根据本发明的又一个实施例,所述电解装置设在所述引流构件和所述储水腔之间,所述电解装置分别与所述引流构件和所述储水腔相连通。
根据本发明的又一个实施例,所述电解装置包括:集水壳,所述集水壳上具有入水孔和出水孔,所述集水壳内限定出连通所述入水孔和出水孔的集水腔,所述集水腔通过所述入水孔与所述引流构件连通,所述集水腔通过所述出水孔与所述储水腔连通;电极,所述电极设在所述集水腔内。
根据本发明再一个实施例,所述排风模块包括:支撑架,所述支撑架设在所述容纳腔的内壁上,所述净化模块的上端固定在所述支撑架的下侧;风机,所述风机固定在所述支撑架上;过滤件,所述过滤件设在所述风机的上方。
一些可选的示例中,所述风机为多翼式离心风机。
一些可选的示例中,所述排风模块包括:第二格栅,所述第二格栅设在所述出气口处。
根据本发明再一个可选的示例,所述空气净化器还包括:防漏水结构,所述防漏水结构与所述容纳腔的内壁固定相连且与所述储水腔连通,所述防漏水结构内限定出容纳空间,所述容纳空间的体积大于所述储水腔的体积。
一些可选的示例中,所述防漏水结构包括:容纳件,所述容纳件上设有集流部,所述集流部限定出集流槽,所述集流槽内设有引流口;引流件,所述引流件内限定出引流 通道,所述引流通道的两端分别与所述引流口和所述储水腔相连通。
进一步地,所述容纳件包括:筒体,所述筒体与所述容纳腔的内壁相连;上挡圈,所述上挡圈设在筒体的上端且遮挡住所述风机的外周和所述容纳腔内壁之间的间隙,所述上挡圈上设有支撑架;下挡圈,所述下挡圈设在所述筒体的下端,所述下挡圈被构造成所述集流部,所述筒体的内壁、所述集流部和所述上挡圈之间限定出环形容纳空间。
根据本发明再一个实施例,所述容纳腔内设有轴向延伸的过线管。
根据本发明再一个实施例,所述壳体包括:可拆卸相连的第一壳体、第二壳体和第三壳体,所述第一壳体位于所述第三壳体的上方,所述第二壳体连接在所述第一壳体和所述第二壳体之间,所述排风模块位于所述第一壳体内,所述净化模块位于所述第二壳体内,所述供水模块位于所述第三壳体内。
进一步地,所述进气口设在所述第三壳体的侧壁上,所述进气口的边沿被构造成沿着进气方向延伸的倒角。
本发明的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解,其中:
图1是根据本发明实施例的空气净化器的立体图;
图2是根据本发明实施例的空气净化器的分解图;
图3是图2的主视图;
图4是图3中沿A-A线的剖视图;
图5是图3中沿B-B线的剖视图;
图6是根据本发明实施例的空气净化器的净化组件的示意图;
图7是图6所示的净化组件的俯视图;
图8是根据本发明实施例的空气净化器的净化模块和供水模块的示意图;
图9是图8中沿C-C线的剖视图;
图10是根据本发明实施例的空气净化器的净化模块的示意图;
图11是图10中的局部示意图;
图12是根据本发明实施例的空气净化器的隔筒的立体图;
图13是根据本发明实施例的空气净化器的隔筒的另一个视角的立体图;
图14是根据本发明另一个实施例的空气净化器的隔筒的立体图;
图15是根据本发明另一个实施例的空气净化器的隔筒的另一个视角的立体图;
图16是根据本发明实施例的空气净化器的净化组件和驱动装置的示意图;
图17是根据本发明实施例的空气净化器的集水部的示意图;
图18是根据本发明实施例的空气净化器的供水模块的立体图;
图19是根据本发明实施例的空气净化器的底座的示意图;
图20是根据本发明实施例的空气净化器的气流流动路径示意图;
图21是根据本发明实施例的空气净化器的液体流动路径示意图;
图22是根据本发明又一实施例的空气净化器的示意图;
图23是根据本发明又一实施例的空气净化器的液体流动路径示意图;
图24是根据本发明又一实施例的空气净化器的容纳件的立体图。
附图标记:
100:空气净化器;
10:壳体;10a:进气口;10b:出气口;10c:容纳腔;11:第一壳体;12:第二壳体;13:第三壳体;
20:供水模块;20a:储水腔;21:水箱;22:集水部;221:集水槽;222:中心接口;223:集水接口;23:底座;231:滚轮;24:导轨;25:连接管;26:固定板;27:连接板;
30:净化模块;
31:净化组件;311:旋转截获件;312:旋转净化件;313:第一旋转盘;314:第二旋转盘;3134:第四网孔;315:第一间隔空间;316:圆筒;317:第二间隔空间;
32:布水组件;321:进水管;3211:出水端;322:水驱动构件;3221:水输送件;3222:连接器;323:隔筒;3231:衔接部;323a:避风区域;3223:水泵;
33:驱动装置;331:电机;332:差速组件;3321:内输出轴;3322:外输出轴;3323:齿轮部;3331:第一齿轮;3332:第二齿轮;3333:第三齿轮;3334:第一连接件;3335:第二连接件;3336:第一轴承;3337:第二轴承;3338:第三轴承;334:箱体;
34:引流构件;341a:导水槽;341b:导水口;3411:环形底板;3412:环形挡板;342:导流件;
35:第一格栅;
40:排风模块;41:支撑架;42:风机;43:过滤件;44:第二格栅;45:支架;
50:电解装置;60:过线管;
70:防漏水结构;70a:容纳空间;71:容纳件;711:集流部;7111:集流槽;7112:引流口;712:筒体;713:上挡圈;714:连接部;72:引流件。
具体实施方式
下面详细描述本发明的实施例,所述实施例的示例在附图中示出,其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的,仅用于解释本发明,而不能理解为对本发明的限制。
下面参考图1-图24描述根据本发明实施例的空气净化器100,该空气净化器100用于净化空气,为用户提供干净、舒适的呼吸环境。
相关技术中的空气净化设备,例如直接使用HEPA(高效空气过滤器)对空气进行净化,该滤网一般可以对5μm、10μm的大颗粒污染物拦截下来,体积小、密度高的尘埃颗粒在重力作用的影响下,经过HEPA滤网时速度就会降低,并自然沉降在HEPA滤网上,由于该滤网的编织不均匀导致形成大量的空气漩涡,在气流气旋作用下小颗粒吸附于海帕滤网上,超微颗粒在做布朗运动并撞击HEPA纤维层,受范德华力的影响从而得到净化,但是该滤网在使用一段时间后,即在拦截一定质量的污染物颗粒后,净化能力就会下降,且随着污染物颗粒的积累,会产生异味,需要定期更换,存在累积净化量的技术问题。
再如使用活性炭滤网净化空气,活性炭滤网包括浸渍在活性炭滤网上的化学药剂的活性炭颗粒/粉末,框架以及滤网,浸渍在活性炭滤网上的化学药剂和活性炭分别通过化学吸附和物理吸附的作用去除空气中的气态污染物,在该滤网吸附一定质量的甲醛后,当浸渍在活性炭滤网上的化学药剂失效后,活性炭就会达到饱和,也会产生异味,同样存在定期更换、累积净化量的技术问题。
本发明实施例中的空气净化器100,与相关技术中的空气净化设备相比,可以持续、循环且高效对空气进行净化,有效地避免由于污染物在空气净化器100内累积而净化效率降低,也无需进行定期更换,不仅给用户提供干净、舒适的呼吸环境,且为使用带来极大的便利。
如图1-图4所示,根据本发明实施例的空气净化器100包括壳体10、供水模块20、净化模块30和排风模块40,其中净化模块30包括净化组件31、布水组件32和驱动装置33。
具体地,在壳体10上具有进气口10a和出气口10b,进气口10a设在壳体10的侧 壁上,壳体10限定出容纳腔10c,容纳腔10c与进气口10a和出气口10b相连通,供水模块20位于容纳腔10c内,供水模块20内限定出储水腔20a用于储存液体例如水,净化模块30也设在容纳腔10c内,净化模块30位于供水模块20的上方,对容纳腔10c内的空气进行净化,排风模块40也设在容纳腔10c内,排风模块40位于净化模块30的上方,排风模块40为空气的流动提供动力,使得气流从进气口10a进入容纳腔10c内,并向上流动,经过净化模块30的净化后,然后从出气口10b排出。
进一步地,净化组件31在容纳腔10c内,驱动装置33位于净化组件31的上方,驱动装置33与净化组件31相连,用于驱动净化组件31在容纳腔10c内转动,布水组件32用于将储水腔20a内的水向上引导,使得储水腔20a内的水向上流动,并向净化组件31内布水。
在本发明一些可选的实施方式中,布水组件32向净化组件31内布水,水液进入净化组件31内后,一方面,高速旋转的净化组件31可以将水液撕成细小的液滴,在离心力作用下,小液滴被甩向容纳腔10c的内壁的同时可以捕捉气流中的污染物(包括气体、液体以及固体颗粒污染物),部分携尘液滴被甩在容纳腔10c的内壁上,对气流中的污染物进行捕捉,具有净化气流的作用,另一方面,净化组件31还可以截获的气流中的液滴,并将液滴也抛向容纳腔10c的内壁上,水液在容纳腔10c的内壁上积聚并向下滑落,起到气液分离的效果,即在该实施例中的净化组件31具有捕捉气流中污染物和气液分离的双重作用。
在本发明另一些可选的实施方式中,布水组件32在向净化组件31布水时,布水组件32喷射出的小液滴可以捕捉气流中的污染物(包括气体、液体以及固体颗粒污染物),起到净化气流的作用,气流裹挟含污染物的液滴继续向上流动的过程中,高速旋转的净化组件31截获气流中的液滴,并将液滴甩向容纳腔10c的内壁上,水液在容纳腔10c的内壁上聚集并沿着容纳腔10c的内壁向下滑落,具有气液分离的效果,即在该实施方式中净化组件31仅具有气液分离的作用。
根据本发明实施例的空气净化器100,通过排风模块40为气流向上流动提供动力,驱动装置33为净化组件31的转动提供动力,可以保持持续高效且不衰减地净化出空气中的污染物,为用户提供舒适、干净的呼吸环境,更换排风模块内滤网的次数很少,甚至无需定期更换滤网,只需定期更换储水腔10b内的水即可,使用方便,节省了成本,此外,该空气净化器100的结构紧凑,净化空气的效果显著,具有体积小、压损低、能耗低、效率高的优点。
根据本发明的一个实施例,净化组件31包括旋转截获件311和旋转净化件312,旋 转截获件311位于旋转净化件312的上方,旋转截获件311在容纳腔10c内高速转动,旋转净化件312也在容纳腔10c内高速转动,旋转净化件312与壳体10的侧壁在径向上间隔开布置。
可选地,旋转净化件312为环形的旋转填料床,在旋转填料床内限定出环形空间,进气口10a与旋转填料床处于同一轴向高度,旋转截获件311设在旋转填料床的上方,且旋转截获件311包括圆筒316和旋转盘,圆筒316的外周壁为圆柱面,圆筒316与壳体10的内侧壁间隔开设置,旋转盘设在圆筒316的上方,且至少旋转盘在径向方向上设在圆筒316与壳体10之间的部分设有过气网孔。
由此,布水组件32朝向旋转填料床布水时,水被喷射到旋转填料床的环形空间内后进入旋转填料床内被撕碎成液滴、液膜、液流组成的水液,同时由进气口10a进入旋转填料床内的气流的运动方向与水液的运动方向相反,旋转填料床高速旋转,水液在离心力的作用下被甩出并抛向容纳腔10c的内壁上,水液在容纳腔10c的内壁上积聚并流向储水腔20a,被净化后的气流携带部分液滴向出气口10b的方向流动。
例如,旋转填料床内的填料可以为由塑料、陶瓷或金属等构成的多孔填料,也可以为多孔碟片填料及波纹板填料等。在一些实施例中,布水组件32可以固定不动,旋转填料床相对布水组件32高速转动,便于将水通过布水组件32进行输送。
旋转截获件311设在旋转填料床的上方,气流可以先经由旋转填料床净化处理后再流经旋转截获件311。其中旋转截获件311包括圆筒316和旋转盘,圆筒316的外周壁为圆柱面,其中,圆筒316的外周壁为圆柱面指的是,圆筒316的外周壁未设置孔、槽类结构,例如,圆筒316的内部与圆筒316的外部不连通,圆筒316的外周壁可以为不透风不透水的结构。
圆筒316与壳体10的内侧壁间隔开设置,旋转盘设在圆筒316的上侧,且至少旋转盘在径向方向上设在圆筒316与壳体10之间的部分设有过气网孔。由于驱动装置33可以驱动旋转净化件312和旋转截获件311同步转动,由旋转填料床净化后的气流携带部分液滴向出气口10b的方向流动,通过旋转盘可以截获气流中的液滴,使液滴在离心力的作用下甩向壳体10的内侧壁上,并沿着壳体10的内侧壁滑落至旋转填料床,从而能够避免液滴逃逸,净化后的清洁气流可以经由过气网孔再由出气口10b流出。
如图4所示,根据本发明可选的示例,旋转截获件311被构造成旋转盘,旋转净化件312被构造成旋转筒,在旋转筒的侧壁上设有第一网孔,旋转筒和壳体10的内壁之间限定出第一间隔空间315,至少旋转盘在径向方向上与第一间隔空间315相对应的部分设有第二网孔。
具体地,进气口10a设在壳体10的侧壁上,且进气口10a位于净化组件31的下方,布水组件32朝向旋转筒内布水,水被喷射至旋转筒内后,高速旋转的旋转筒通过第一网孔将水撕成细小的液滴,在离心力作用下,小液滴被甩向第一间隔空间315内,此时第一间隔空间315内的小液滴可以捕捉气流中的杂质颗粒物,部分携尘液滴被甩在容纳腔10c的内壁上,旋转盘截获的气流中的液滴也抛向容纳腔10c的内壁上,水液在容纳腔10c的内壁上积聚并向下滑落,清洁气流通过第二网孔向出气口10b方向流动,清洁气流通过第二网孔继续向上流动。
如图4所示,根据本发明一个可选的示例,净化组件31包括多级,每级净化组件31均包括旋转截获件311与旋转净化件312,多级净化组件31在气流方向上依次相连,气流从进气口10a进入容纳腔10c内且沿着由下至上的流动方向,依次流经多级净化组件31,经过多级净化组件31的净化作用,可以达到更好的净化和气液分离的效果,从而进一步保证气流的清洁。
一些可选的示例中,净化组件31可用于对经过初步净化后的空气进一步进行净化,并可减小空气的含水量,净化组件31设在容纳腔10c内且位于进气口10a和出气口10b之间,通过该净化组件31可截获空气中的液滴,在此过程中,也能加剧液滴与空气中尘粒的接触,从而不仅能够降低空气的含水量,也可提高净化效果。
如图6所示,进一步地,净化组件31包括旋转盘和圆筒316,在旋转盘设有网孔,其中旋转盘包括第一旋转盘313和第二旋转盘314,第一旋转盘313和第二旋转盘314均可转动地设在容纳腔10c内,且第一旋转盘313的旋转方向与第二旋转盘314的旋转方向相反,例如,第一旋转盘313可沿顺时针方向转动,第二旋转盘314沿逆时针转动,或者第一旋转盘313沿逆时针转动,第二旋转盘314沿顺时针转动。
如图7所示,在第一旋转盘313设有第三网孔,第二旋转盘314设有第四网孔3134,第二旋转盘314设在第一旋转盘313的上方,第二旋转盘314与第一旋转盘313在轴向上间隔开设置,也就是说,在空气从进气口10a到出气口10b的流动方向上,第一旋转盘313和第二旋转盘314依次设置,空气依次流经第一旋转盘313和第二旋转盘314。
通过第一旋转盘313可对空气进行初级拦截以截获空气中的部分液滴,具体地,经过初步拦截后的空气流向第一旋转盘313,由于第一旋转盘313高速转动,第一旋转盘313高速转动产生的剪切力可带动空气发生离心运动,在空气接触第一旋转盘313之前,使得空气中的部分液滴可从空气中分离出来。其中初步净化后空气中含有的较小液滴会随着空气继续流动,并流向第一旋转盘313,空气流经第一旋转盘313时,空气中的液滴碰触第一旋转盘313,液滴在具有多个第三网孔的第一旋转盘313上可铺展成沿薄液 膜层或雾化成微小的液滴,薄液膜层或雾化的微小的液滴与通过第一旋转盘313的空隙的空气产生强烈的碰撞,从而可进一步地提高气液的接触面积,同时铺展开的液膜对空气中含有的粉尘颗粒也具有更加高效的捕捉作用,以进一步地强化除尘。而同时通过第一旋转盘313也可带动空气向上方继续流动,提高流动性。
第一旋转盘313和第二旋转盘314在空气的流通方向上间隔开设置,经过第一旋转盘313初步净化和截获后的空气流向第一旋转盘313和第二旋转盘314之间,由于第一旋转盘313与第二旋转盘314转动方向相反,第一旋转盘313和第二旋转盘314产生的剪切力相反,空气在第一旋转盘313和第二旋转盘314之间流动时受到方向相反的作用力,由此,使得空气在间隔空间的沿周向方向的运动产生一定的抵消作用,从而降低了空气的周向运动速度,而空气中携带的液滴密度较大,惯性作用比气体大,因此从而使得液滴的运动相比空气运动改变较小,即由于惯性作用,空气中的液滴会继续做离心运动,而气体惯性作用相对液体较小,从而使得气体与液体更容易分开来,提高气液分离效果。
空气继续流向与第二旋转盘314,通过第二旋转盘314可对空气进行进一步地拦截以截获空气中的液体,从而可实现多级分离,不仅可提高净化效果,而且第二旋转盘314也可对拦截后的空气进行加速,使之做离心运动,提高净化效果,并可为空气流向出气口10b提供动力。其中第二旋转盘314对空气的净化和对液滴的截获与第一旋转盘313原理相同,在此不再一一赘述。
圆筒316设在第一旋转盘313和第二旋转盘314之间,圆筒316的外周壁为圆柱面且与壳体10的侧壁间隔开设置。也就是说,圆筒316的外周壁形成为封闭的壁面,圆筒316的内部与圆筒316的外部不连通,例如圆筒316可以形成为不透风不透水的结构。如图1所示,圆筒316与壳体10的侧壁间隔开以限定出第二间隔空间317,空气可在第二间隔空间317内流通,由于第一旋转盘313和第二旋转盘314的中心轴区域空气的周向速度小使得分离效果差,由此,通过设置圆筒316可避免空气从第一旋转盘313和第二旋转盘314的中心轴附近区域流过,从而可提高气液分离效果,进而提高净化效果。可以理解的是,圆筒316可以与第一旋转盘313或第二旋转盘314相连,此时圆筒316会跟随第一旋转盘313或者第二旋转盘314同步转动,圆筒316也可以与容纳腔10c的内壁相连保持固定不动,本发明对此不做具体限定。
根据本发明实施例的净化组件31,通过净化组件31可以对初步净化后的空气进一步地净化,使得从出气口10b流出的空气更加干净,由于第一旋转盘313与第二旋转盘314转动方向相反,剪切作用相反,空气流经第一旋转盘313与第二旋转盘314之间时 受到不同方向的作用力,从而降低了空气的周向运动速度,其中空气中携带的液滴由于密度大,惯性力作用比气体大很多,会继续做离心运动,而气体惯性作用相对于液体较小,从而使得液滴更容易被分离出来。由此使得用于空气净化的截获装置结构简单,净化空气的效果好。
根据本发明另一个实施例,布水组件32设在净化组件31的下方,布水组件32包括进水管321和水驱动构件322,在本发明的一些实例中,进水管321的出水端3211设有多个喷水口,进水管321的出水端3211伸入净化组件31内,沿着进水管321向上流动的水通过喷水口沿周向喷向净化组件31内。在本发明的另一些实例中,进水管321的出水端3211被构造成雾化喷头,进水管321的出水端3211可伸入净化组件31内,水通过雾化喷头喷向净化组件31内,进水管321的出水端3211也可位于净化组件31的下方,水通过雾化喷头雾化后喷出,被雾化喷出后的小液滴捕捉气流中的污染物,此时净化组件31起到气液分离的作用,水驱动构件322与进水管321相连,以给沿着进水管321向上流动的水提供动力,进而可以持续地驱动储水腔20a内的水向上流动。
一些可选的示例中,进水管321的出水端3211位于净化组件31的下方,进水管321的出水端3211与净化组件31在竖直方向上间隔布置,例如进水管321位于净化组件31的正下方,进水管321的出水端3211被构造成雾化喷头,水通过雾化喷头直接向四周喷出,水被雾化后形成小液滴,可以捕捉到气流中的污染物,起到净化气流的作用,净化组件31可以截获气流中裹挟的含有污染物液滴,并将所述液滴甩向容纳腔10c的内壁上,实现气液分离的效果,此实施例中的结构零部件数量少,整体结构简单。
如图8和图9所示,一些可选的示例中,水驱动构件322包括水输送件3221和连接器3222,水输送件3221可活动地设在进水管321内,用以向上输送液体,可以驱动水沿着进水管321内壁向上流动,水输送件3221通过连接器3222与净化组件31相连,例如水输送件3221的上端与净化组件31的旋转筒相连,使得水输送件3221可以与旋转筒保持同步转动,这样,将进水管321下端的水沿着进水管321的内壁向上引导至出水端3211,通过在进水管321内设置水输送件3221,利用水输送件3221向上输送液体,无需在进水管321的进水端处设置水泵3223,使得结构更加紧凑,同时节约了运行成本。
可选地,水输送件3221为螺杆,螺杆在进水管321内与净化组件31(例如旋转筒)保持同步转动,这样通过旋转筒的高速转动即可带动螺杆的转动,在螺杆和进水管321的内壁之间限定出输送空间,螺杆可以将储水腔20a内的水压进输送空间内并向上输送,通过螺杆在进水管321内螺旋转动引导储水腔20a内的水向上流动,实现液体从下 至上的输送,省去了相关技术中的水泵3223,使得结构更加紧凑,同时螺杆可以通过净化组件31的旋转筒带动进行旋转,降低了运行成本。
可选地,水驱动构件322也可以为水泵3223,水泵3223与进水管321的进水端相连,水泵3223可以驱动储水腔20a内的水向上流动至出水端3211处,即水泵3223为水沿着进水管321向上流动提供动力。
如图10至图15所示,根据本发明另一个可选的示例,布水组件32包括隔筒323,隔筒323位于净化组件31的下方,隔筒323套设在进水管321的外周,且隔筒323与进水管321同轴间隔开布置,在进水管321和隔筒323之间限定出避风区域323a,可以有效地避免从进气口10a进入的气流在向上流动时进入避风区域323a内并向上流动,使气流可以沿着图10所示的隔筒323外侧流向出气口10b方向,即气流沿着隔筒323的外侧向上流动,防止对进水管321的喷水或者雾化效果产生影响。
如图11所示,隔筒323的上端设有衔接部3231,衔接部3231的下端与隔筒323相连,衔接部3231的上端与净化组件31的旋转筒在轴向上间隔开布置,以避免旋转筒在旋转时触碰到隔筒323。并且衔接部3231的上端开口与旋转筒的径向尺寸相等,可以防止气流串入避风区域323a内,衔接部3231的截面形成为锥形,在隔筒323和净化组件31具有良好的衔接作用。
可选地,隔筒323还可以形成锥形结构(如图12和图13所示)和方形结构(如图14和15所示),均可以起到防止气流沿着进水管321进入旋转筒内。需要说明的是,隔筒323的上端与净化组件31的旋转筒在轴向上间隔开布置,例如隔筒323的上端与净化组件31的旋转筒之间形成一条窄缝,既可以防止气流进入旋转筒内对喷射状态产生影响,又可以避免隔筒323与旋转筒之间直接接触。
由此,液体从进水管321的出水端3211的喷水口喷出后喷射到净化组件31的旋转筒所限定的区域内,通过在进水管321外侧套设有隔筒323,可以避免由于气流进入旋转筒内扰乱液体的喷射状态造成喷射不均匀,进一步防止影响液体在被撕碎后在第一间隔空间315内分布的均匀性以及液滴颗粒的大小均等性。
如图4和图5所示,根据本发明又一个实施例,引流构件34沿壳体10的周向设在净化组件31的下方,可以理解的是,上述实施例中在容纳腔10c内壁上聚集的水液沿着内壁向下滑落,故通过在净化组件31下方的周向上设置引流构件34,可以在周向上承接从容纳腔10c内壁上滑落的水液,同时引流构件34可以向供水模块20处引流水液,例如将引流构件34内的水液引流至容纳腔10c的底部,从而可以收集甩向容纳腔10c周壁上的水液,保证水资源的循环利用。
如图4和图5所示,进一步地,引流构件34包括环形导水部和导流件342,进气口10a位于净化组件31的下方,环形导水部设在净化组件31和进气口10a之间,环形导水部和容纳腔10c的内壁限定出导水槽341a,在导水槽341a上设有导水口341b,通过与导水槽341a相连通的导水口341b可以将水液导出导水槽341a外。这样,环形导水部可以在周向上承接水液,通过容纳腔10c内壁的周向上净化组件31与进气口10a之间的导水槽341a,与相关技术中的空气净化设备相比,可以在容纳腔10c内壁的周向上承接向下滑落的水液,并将水液容纳在导水槽341a内,防止水液滑落至进气口10a处进而从进气口10a溅出。
导流件342沿着容纳腔10c的内壁轴向延伸,导流件342设在容纳腔10c的内壁上,导流件342与容纳腔10c的内壁之间共同限定出导流通道,导流通道连通导水口341b。如图4所示,导流件342在容纳腔10c的内壁上沿着竖直方向延伸,壳体10侧壁上的进气口10a包括间隔排布的多个,多个进气口10a被分隔成多组进气口10a,每组进气口10a包括多个进气口10a的中的部分进气口10a,多组进气口10a之间间隔开分布,导流件342设在相邻的两组进气口10a之间,其中导流通道连通导水口341b。
由此,由于导水槽341a位于进气口10a的上端,当水液汇集在导水槽341a内后,导水槽341a内的水液由导水口341b通过导流件342引流至容纳腔10c内,这样,水液滑落至导水槽341a内,然后经由导水口341b沿着导流通道向下流动,水液不会流经进气口10a处,可以起到防止水液从进气口10a处溅出的作用,同时也避免了水资源的浪费。
进一步地,环形导水部包括环形底板3411和环形挡板3412,环形挡板3412在周向上与环形挡板3412相连,环形挡板3412与容纳腔10c的内壁在径向上间隔开设置,容纳腔10c的内壁、环形底板3411和环形挡板3412共同限定出导水槽341a,如图4和图5所示,导水槽341a为容纳腔10c的内壁、环形底板3411和环形挡板3412之间的环形凹槽,其中环形挡板3412被构造成导水槽341a的内环侧壁,容纳腔10c的内壁与环形挡板3412相对应的部分被构造成导水槽341a的外环侧壁,环形底板3411被构造成导水槽341a的底壁,可以在容纳腔10c内壁的周向上承接向下滑落的水液,并将水液容纳在导水槽341a内,防止水液滑落至进气口10a处进而从进气口10a溅出。
根据本发明又一个实施例,净化模块30包括光触媒层,光触媒层设在净化模块30的表面上和/或容纳腔10c的内壁面上,即光触媒层可以设置在容纳腔10c的内壁上,也可以设置在净化模块30的表面(包括净化组件31的表面和布水组件32的表面)上,当然也可以同时设置在容纳腔10c的内壁和净化模块30的表面上。光触媒层在受到光 照射后可以催化降解空气中的有毒有害气体,还可以有效杀灭空气中的多种细菌,并能将细菌或真菌释放出的毒素分解及无害化处理,即光触媒层在光照射下具备去除空气中的甲醛、杀菌等功能。
可选地,可以在容纳腔10c的内壁上设置光触媒层,具体地,光触媒层可以设在容纳腔10c的整个内壁上,也可以设置在容纳腔10c的内壁的部分区域上。可选地,还可以在布水组件32的表面上设置光触媒层,具体地,光触媒层可以在设在布水组件32的整个外侧壁上,也可以设在布水组件32的外侧壁的部分区域上。
优选地,将光触媒层设置在净化组件31的表面上,净化组件31在容纳腔10c内高速旋转时,可以有效地与气流中所包含的气体污染分子以及细菌、真菌、病毒等接触,在被光照射下,就可以降解空气中的有毒有害气体以及对空气进行消毒。为进一步改善净化空气的效果,光触媒层还可以在净化组件31的表面、布水组件32的表面和容纳腔10c的内壁上同时设置。
由此,通过在容纳腔10c的内壁上和/或净化模块30的表面上设有光触媒层,在光照射在容纳腔10c的内壁上和/或净化模块30的表面上,不仅可以去除空气中的颗粒物,还可以分解掉空气中的甲醛等有毒有害气体,同时还具有除臭、杀菌等功能,明显提升了空气净化的效果。
一些可选的示例中,净化模块30包括杀菌灯,杀菌灯设在容纳腔10c内,例如杀菌灯可以为紫外线灯,这样,通过在容纳腔10c内提供灯照条件,使得容纳腔10c内壁上和净化模块30的表面上的光照更加充足,且扩大了光照的范围,由此使得光触媒层更加高效地工作,更有效地降解掉空气中的有毒有害气体,除去空气中的病菌,另外,紫外线灯本身也具有杀菌作用,进一步加强了空气净化效果。
进一步地,杀菌灯可以设在净化组件31和布水组件32之间,杀菌灯也可以设置在净化组件31的上方,杀菌灯还可以设在净化组件31的旋转盘和旋转筒之间,本发明对杀菌灯的具体位置不做具体限定,只要可以满足降解掉空气中的有毒有害气体的效果即可。
根据本发明又一个实施例,壳体10的侧壁与净化模块30径向相对的部分被构造成透明部。这样,外界的可见光可以透过透明部照射在净化模块30表面上的光触媒层,也可以照射在容纳腔10c的部分内壁上的光触媒层,从而实现净化空气中的甲醛等有害气体,通过在壳体10的侧壁上设置透明部,可以利用可见光的外界光源,节约成本,合理利用能源,结构更加简单。
如图10所示,进一步地,净化模块30包括第一格栅35,第一格栅35的外周与透 明部的下边沿为可拆卸相连,这样,便于第一格栅35的装配和拆卸,方便维修和更换,第一格栅35的内周朝向进水管321径向延伸,第一格栅35的内周邻近进水管321设置,第一格栅35包括沿周向均匀间隔开的多个窄条,可以对流经其的气流起到梳理作用,使得气流在流动过程中更加均匀稳定,同时还具有一定的装饰作用。
在本发明的描述中,“多个”的含义是两个或两个以上。
需要说明的是,在实际的应用中,也可以不设置第一格栅35,以增大通风面积,减小压损。
如图16所示,根据本发明又一个实施例,驱动装置33包括电机331,电机331具有电机331轴,电机331设在净化组件31的上方,电机331与净化组件31相连,这样通过电机331驱动净化组件31在容纳腔10c内高速转动,电机331为净化组件31的转动提供动力。
一些可选的示例中,驱动装置33包括差速组件332,差速组件332与电机331相连,可以控制净化组件31内不同旋转部件的转速不同,例如可以控制净化组件31的旋转筒和旋转盘分别以不同的转速转动,与相关技术中的空气净化设备的转筒和转盘为一体驱动方式相比,可以实现净化组件31的旋转筒和旋转盘的差速传动,实现更好的净化性能,不仅如此,且通过差速组件332与电机331配合,在整个结构中仅需有一个电机331的情况下,即可实现不同旋转部件的不同转速,与相关技术中的两个电机331分别控制对应的旋转部件不同速旋转方式相比,节约了生产成本。
进一步地,差速组件332包括内输出轴3321和外输出轴3322,将电机轴和内输出轴3321设置为同轴同速转动,将外输出轴3322套设在内输出轴3321上,同时外输出轴3322通过传动件与内输出轴3321相连,如此,内输出轴3321和外输出轴3322可以保持不同的转速,内输出轴3321和外输出轴3322所分别带动部件的转速也不同,可以有效地避免由于内输出轴3321和外输出轴3322转速相同导致无法实现最佳的性能,从而提升了整机的工作效率。
需要说明的是,外输出轴3322和内输出轴3321之间的传动件可以是摩擦轮传动机构、螺旋传动机构、齿轮组、皮带传动件、链传动件等,即可以实现外输出轴3322和内输出轴3321差速传动的部件均可,本发明对此不做具体限定。
一些可选的示例中,传动件包括齿轮组,其中齿轮组包括第一齿轮3331、第二齿轮3332和第三齿轮3333,具体地,第一齿轮3331套接在内输出轴3321上,并且第一齿轮3331与内输出轴3321保持同步转动,第二齿轮3332与第一齿轮3331啮合传动,如图16所示,第二齿轮3332位于第一齿轮3331的左侧,且与第一齿轮3331处于同一轴 向高度,第一齿轮3331和内输出轴3321同速转动,第一齿轮3331和第二齿轮3332通过啮合的方式进而带动第二齿轮3332转动。
进一步地,第三齿轮3333与第二齿轮3332同轴设置且同步转动,可以理解的是,竖轴穿过第二齿轮3332和第三齿轮3333,并且竖轴与内输出轴3321平行设置(如图16所示竖轴位于内输出轴3321的左侧),竖轴与第二齿轮3332和第三齿轮3333固定相连,第二齿轮3332和第三齿轮3333沿着竖轴的延伸方向上间隔开布置,第二齿轮3332带动竖轴转动,进而带动第三齿轮3333转动,故第二齿轮3332和第三齿轮3333保持同轴同速转动。
此外,在外输出轴3322上设有齿轮部3323,且第三齿轮3333与外输出轴3322上的齿轮部3323啮合传动,如图16所示,齿轮部3323位于第一齿轮3331的正下方且与第三齿轮3333啮合,第三齿轮3333带动齿轮部3323转动,进而驱动外输出轴3322转动,综上所述,在外输出轴3322和内输出轴3321之间通过齿轮组的连接作用,在单独一个电机331的驱动作用下,即可实现内输出轴3321和外输出轴3322的差速传动,避免内输出轴3321和外输出轴3322始终为同速传动,将该差速装置应用在空气净化器100上时,可以节省能耗,实现最佳的工作性能。
一些可选的示例中,内输出轴3321与净化组件31的旋转盘和旋转筒中的一个相连,外输出轴3322与净化组件31的旋转盘和旋转筒中的另一个相连,由于差速装置的内输出轴3321和外输出轴3322的转速不同,故内输出轴3321和外输出轴3322对应驱动的旋转部件的转速也不同,例如,内输出轴3321与净化组件31的旋转筒相连,外输出轴3322与净化组件31的旋转盘相连,这样,内输出轴3321驱动旋转筒转动,外输出轴3322驱动旋转盘转动,且旋转筒和旋转盘二者的转速不同,如在需要旋转盘较高的转速的情况下,旋转筒可以低速旋转,在需要旋转筒较高的转速旋转的情况下,旋转盘可以低速旋转,防止造成不必要的能耗,可以实现最佳的净化性能,节省能耗,且只需一个电机331驱动即可,不会导致成本增高,提升了工作能效。
需要说明的是,内输出轴3321也可以和净化组件31的旋转盘相连,外输出轴3322与净化组件31的旋转筒相连,同样可以提升净化组件31的净化性能。
进一步地,差速组件332包括第一连接件3334和第二连接件3335,例如,内输出轴3321通过第一连接件3334与旋转筒固定相连,这样,可以更好地使旋转筒和内输出轴3321保持同步转动,外输出轴3322通过第二连接件3335与旋转盘固定相连,这样,旋转盘和外输出轴3322可以同步转动,即旋转盘和外输出轴3322保持同转速。
根据本发明另一个可选的示例,差速装置包括轴承组件,轴承组件设在内输出轴 3321和外输出轴3322上,用于支撑内输出轴3321和外输出轴3322进行转动,以降低内输出轴3321和外输出轴3322运动过程中的摩擦系数,提升回转精度。
根据本发明又一个可选的示例,轴承组件包括第一轴承3336和第二轴承3337,在齿轮部3323上的朝向电机331的一侧设有容纳槽,即齿轮部3323的顶端设有容纳槽,第一轴承3336外套在内输出轴3321上,并且第一轴承3336配合在容纳槽内,这样可以支撑内输出轴3321转动,减小内输出轴3321转动时的摩擦系数,提升内输出轴3321的回转精度。
另外,差速组件332还包括箱体334,齿轮组设在箱体334内,内输出轴3321和外输出轴3322穿出箱体334的底壁向下延伸,在箱体334的内底壁上设有安装槽,第二轴承3337配合在安装槽内,且第二轴承3337外套在外输出轴3322上,用于支撑外输出轴3322转动,降低外输出轴3322转动时的摩擦系数,提升外输出轴3322的回转精度。
进一步地,差速组件332还包括第三轴承3338,第三轴承3338设在第二连接件3335远离电机331的一侧,如图16所示,第三轴承3338设在第二连接件3335的底端,第三轴承3338外套在内输出轴3321上,用以支撑内输出轴3321转动,进一步减小内输出轴3321转动时的摩擦系数,提升内输出轴3321的回转精度。
根据本发明再一个实施例,净化模块30包括风扇,风扇设在净化组件31的上方,风扇用以带动空气从进气口10a经由净化组件31流向出气口10b,驱动装置33例如电机331与风扇相连,用以驱动风扇转动,即为风扇的转动提供动力。由此,通过在净化组件31的上方设置风扇,风扇在电机331的驱动下高速转动,以驱动空气从进气口10a进入壳体10的容纳腔10c内,并朝向出气口10b所在方向流动,例如风扇可驱动空气由进气口10a向出气口10b方向流动,从而不仅能够带动空气的流动,避免产生压强损失,而且风扇和净化组件31采用同一电机331驱动,结构简单,占地小,能耗低。
一些可选的示例中,供水模块20包括水箱21,水箱21具有进水口和出水口,水箱21内限定出储水腔20a,储水腔20a用于容纳净化空气的水源,储水腔20a与进水口和出水口相连通,可以通过出水口将储水腔20a内的水排出,通过进水口向储水腔20a内注水,这样实现对储水腔20a内的水进行更换,保证空气净化器100的净化性能。
需要说明的是,水箱21内的液体为超重力构件的清洗液体,实际中可以为各种液体及混合液。
需要说明的是,水箱21可以与壳体10一体形成,即可以将容纳腔10c的底部构造成储水腔20a,水箱21也可以是一个独立的箱体,即储水腔20a相对于容纳腔10c为 一个独立的腔室,具体地,水箱21可活动地设在容纳腔10c的底部,例如水箱21相对于容纳腔10c的底部可以滑动。
参照图4和17,一些可选的示例中,供水模块20包括集水部22,集水部22设在引流构件34和水箱21之间,集水部22与引流构件34和水箱21相连通,集水部22限定出集水槽221,可以将引流构件34内的水液引流回储水腔20a内,可以理解的是,水箱21内的水通过水驱动构件322沿着进水管321向上输送,并通过进水管321的出水端3211喷向净化组件31内,净化组件31将水液撕碎甩出并抛向容纳腔10c的内壁上,液滴在容纳腔10c的内壁上积聚形成液体,液体流向引流构件34内并继续向下流动,通过集水部22汇入水箱21内。
可选地,集水部22设在水箱21的上方,集水部22的上端直接与容纳腔10c的四周内壁相连,集水部22形成为V形结构,即集水槽221上端的截面积大于下端的截面积,且集水槽221的截面积由上至下逐渐减小,这样,便于收集容纳腔10c四周壁上的水液,水液可以沿着集水槽221的内壁向下汇入水箱21内,对容纳腔10c内壁上的水液具有收集和引流作用。
如图17所示,进一步地,在水箱21上连接有连接管25,在集水部22的中心设有中心接口222,中心接口222的上端连接进水管321,中心接口222的下端连接连接管25,即连接管25和进水管321通过中心接口222相连,这样,连接管25连通进水管321和水箱21,水箱21内的液体可以通过连接管25进入进水管321内。在集水部22的下端设有集水接口223,从引流构件34或者容纳腔10c的内壁上流下来的水液可以沿着集水部22流向集水接口223,并通过与集水接口223相连的管道流回水箱21内。
一些可选的示例中,供水模块20包括底座23和导轨24,底座23支撑在水箱21的底部,底座23被构造成容纳腔10c的底壁,导轨24固定在底座23上,水箱21可滑动地设在导轨24上,可以理解的是,当水箱21内的水循环使用一段时间后,水箱21内的水中含有的污染物较多,在需要更换水时将供水模块20对应位置处的壳体10取下,水箱21可以方便地从导轨24上移出,实现对水箱21内的水进行更换。
如图18和图19所示,在底座23上设有两个导轨24,水箱21的两侧分别与导轨24配合相连,即水箱21的两侧在导轨24上可滑动,水箱21可以从导轨24上滑出,以便实现对储水腔20a内的水进行更换,更换完成后,将水箱21配合在导轨24上再滑回底座23上。
进一步地,在底座23的底部设有滚轮231,例如底座23的底部可以有3个或4个滚轮231,这样便于搬运空气净化器100,需要移动空气净化器100时,直接推动空气 净化器100即可,不仅省时省力,且在搬运过程中噪声较小。
此外,供水模块20还包括固定板26,在底座23上两个导轨24的外侧分别对应设有连接板27,固定板26与连接板27配合相连,具体地,固定板26的两端和连接板27可拆卸地连接,例如固定板26的两端和连接板27通过螺栓相连,固定板26对水箱21具有限位作用,当水箱21通过导轨24滑动回至底座23上时,固定板26将水箱21固定在滑轨的预定安装部位处,防止水箱21在底座23上晃动,以保证结构的稳定、可靠。
可选地,空气净化器100还包括电解装置50,在容纳腔10c内设有电解装置50,以净化容纳腔10c内的液体,具体地,水液在吸收了空气中的甲醛、细菌等有机物后,被净化组件31甩向容纳腔10c的内壁上,可以理解的是,净化空气后的水液沿着容纳腔10c的内壁会向下回流至储水腔20a内。通过在壳体10内设置可以净化液体的电解装置50,水液吸收了空气中的甲醛等有机物后,可以通过电解作用去除掉水液中的甲醛等有机物,这样,在水液循环利用的过程中,避免重新释放至空气中,提高了对空气中甲醛等有机物的净化效率。
如图20所示,根据本发明的又一个实施例,将电解装置50直接设置在储水腔20a内,用以净化储水腔20a内的液体,可以理解的是,水液在吸收了空气中的甲醛、细菌等有机物后,被净化组件31甩向容纳腔10c的内壁上,并沿着容纳腔10c的内壁向下流至储水腔20a内,通过电解装置50对储水腔20a的水中的甲醛等有机物发生电解作用,即甲醛等有机物降解为无毒无害的无机物小分子,即电解装置50直接对储水腔20a内的水持续不断地进行净化,从而去除储水腔20a内的水液中的有机污染物,进而在循环利用时提升对空气的净化效率。
根据本发明的又一个实施例,电解装置50设在引流构件34和储水腔20a之间,电解装置50分别与引流构件34和储水腔20a相连通,净化组件31下方的引流构件34可以在周向上承接从容纳腔10c内壁上向下滑落的水液,同时引流构件34向电解装置50处引流水液,这样,将净化空气后的水液通过引流构件34先引导至电解装置50处,通过电解装置50对该水液进行净化后再进行循环利用,有效地避免净化空气后的水液重新将甲醛等有机物分子重新释放至空气中,进而提升空气净化效率。
根据本发明的又一个实施例,电解装置50包括集水壳和电极,集水壳上具有入水孔和出水孔,集水壳内限定出集水腔,集水腔与入水孔和出水孔相连通,集水腔通过入水孔与引流构件34连通,集水腔通过出水孔与储水腔20a连通,电极设在集水腔内,其中,集水壳71可以为多边形结构,也可以是圆形、椭圆形等结构。
具体地,引流构件34内的水液经由入水孔进入集水腔中,通过电极对水液内的甲 醛、细菌等有机物分子进行降解,使其变成无毒无害的无机物分子,从而实现对水液的净化作用,经过净化后的水液通过出水孔排至储水腔20a内,以使水液得到循环利用,节约水资源,且可以有效地去除水液中的甲醛等有机物分子,提升对空气的净化效率。
根据本发明再一个实施例,排风模块40包括支撑架41、风机42和过滤件43,支撑架41设在容纳腔10c的内壁上,净化模块30的上端固定在支撑架41的下侧,风机42固定在支撑架41上以将气流由进气口10a向出气口10b的方向抽吸,为气流的流动提供动力,支撑架41用于固定风机42和净化模块30,过滤件43设在风机42的上方,以进一步对气流进行过滤、净化,保证通过出气口10b排出的气流清洁。可选地,过滤件43也可以设在风机42的下方,过滤件43可以为过滤网,过滤网可以通过支架45进行固定。
具体地,风机42为气流的流动提供动力,气流从进气口10a进入容纳腔10c内并向上运动,气流流过净化模块30后流经风机42,气流继续流过上方的过滤件43,气流中剩下的颗粒污染物和气体污染物被过滤件43除尽,并最终从出气口10b排出。
可以理解的是,与相关技术中的净化设备相比,由于本发明实施例的空气净化器100采用先通过水洗净化空气,这里所谓的水洗净化,即指本发明实施例的空气净化器100中通过水液捕捉、吸附空气中的污染物后,并实现气液分离的净化方式,然后再通过过滤件43例如过滤网对水洗净化后的空气进一步净化,例如可以过滤掉空气中剩余的颗粒物,这样,既保证了对空气净化的纯净度,又减小了对过滤件43定期更换的次数,甚至无需更换滤网,只需定期更换水即可,使用十分方便,降低了后期的更换、维护成本,用户体验好。
一些可选的示例中,风机42为多翼式离心风机42,通过采用多翼式离心风机42,可以使得空气净化器100内的气流流向如图20所示,即气流从进气口10a流入容纳腔10c内并向上流动,气流流过净化组件31后,在经过风机42所在的区域时气流的流动状态形成为先向中心轴线收窄、然后又向四周扩散,并从容纳腔10c的边缘向上流动,可以将气流先加速、然后减速并改变流向,使得气流的动能转换成势能(压力),以提高气流的压力并排送气流。
在实际应用中也可以采用轴流风机42、斜流风机42等,气流在流经风机42时流向也会有所调整,此处不再一一赘述。
一些可选的示例中,排风模块40包括第二格栅44,第二格栅44设在出气口10b处,第二格栅44包括沿周向均匀间隔排布的窄条,可以梳理出气口10b出的气流,使得气流在排出时均匀稳定,并且具有装饰作用,具有较好的外观体验。
如图22-图24所示,根据本发明再一个可选的示例,空气净化器100还包括防漏水结构70,防漏水结构70与容纳腔10c的内壁固定相连,具体地,防漏水结构70可以通过连接件固定在容纳腔10c的内壁上,防漏水结构70与储水腔20a相连通,防漏水结构70内限定出容纳空间70a,用于容纳空气净化器100倾倒后流出的液体。
具体地,当空气净化器100发生倾倒时,甚至由于空气净化器100发生倾倒平躺在地面上,储水腔20a内的水就会流出,通过设置与储水腔20a连通的防漏水结构70,储水腔20a内的水流入容纳空间70a内,即容纳空间70a可以容纳从储水腔20a内漏出的水,避免水从进气口10a或出气口10b流出壳体10外。
进一步地,容纳空间70a的体积大于储水腔20a的体积,这里所谓的容纳空间70a的体积即指可以容纳水容量不会漏出的空间大小,在空气净化器100发生倾倒时,例如空气净化器100平躺在地面上,即使储水腔20a内的水全部漏出,也可以容纳在容纳空间70a内,保证水从储水腔20a内全部漏出时容纳空间70a仍然可以容纳,而不会溢出。
如图22所示,一些可选的示例中,防漏水结构70包括容纳件71和引流件72,容纳件71限定出容纳空间70a,净化组件31位于容纳空间70a所包围的轴向区域内,在容纳件71上设有集流部711,集流部711位于进气口10a的上方,在集流部711限定出集流槽7111,集流槽7111内设有引流口7112,在引流件72内限定出引流通道,引流通道的两端分别与引流口7112和储水腔20a相连通,可以理解的是,在空气净化器100运行时集流槽7111内的水液可以通过引流通道进入储水腔20a内,当空气净化器100倾倒时储水腔20a内的水可以通过引流通道流入容纳空间70a内,可以有效地避免水从进气口10a处溅出或者流出。
本发明实施例的集流部711具有双重作用,其一在空气净化器100工作时,布水组件32将储水腔20a内的水向上引流,并向净化组件31内布水,净化组件31将净化气流后的水液以及截获后的液滴甩向容纳空间70a的内壁上,水液沿着容纳空间70a的内壁向下滑落至集流槽7111内,此时集流部711具有承接和收集容纳空间70a内壁上水液的功能,可以防止水液在向下流动的过程中从进气口10a处飞溅出去;其二,集流部711和容纳空间70a的内壁之间限定出容纳空间70a,在空气净化器100发生倾倒时,可以容纳从储水腔20a内以及布水组件32出水端处漏出的水,避免水从进气口10a处漏出壳体10之外。
进一步地,容纳件包括筒体、上挡圈和下挡圈,筒体与容纳腔10c的内壁相连,筒体的截面可以与壳体10的截面一致,例如都是圆形;也可以不一致,例如筒体的截面为圆形,壳体10的截面为方形,此时可以壳体10和筒体之间可以通过容纳腔10c内壁 或筒体712外壁上的连接部714相连。
上挡圈713设在筒体的上端,上挡圈713可以遮挡住风机42外周和容纳腔10c内壁之间的间隙,水流入容纳空间70a后,通过上挡圈713可以封闭筒体712的上端,有效地避免水从风机42外周和容纳腔10c内壁之间的间隙流出,支撑架41固定连接在上挡圈713的内周上,下挡圈设在筒体712的下端,下挡圈和筒体713可为一体成型结构,下挡圈被构造成集流部711,筒体712的内壁、集流部711和上挡圈713之间限定出环形容纳空间70a,即三者共同配合构造出用于容纳倾倒时所漏出水的空间,储水腔20a内的容量不超过环形容纳空间70a的容量,以保证即使储水腔20a内的水全部漏出也可以容纳在该环形容纳空间70a内。
可选地,引流件72的下端可以与集水部22的集水接口223相连,引流件72的上端与集流部711相连,这样,集流槽7111内的水液可以沿着引流通道向下通过集水接口223流回储水腔20a内,空气净化器100倾倒时储水腔20a内的水也可以沿着相逆的方向流至容纳空间70a内。
可选地,水箱21限定出储水腔20a,由于水箱21安装在具有自锁功能的导轨24上,水箱21与集水部22可靠连接,引流通道的两端分别与集流槽7111和集水部22紧密连接,集流部711和集水部22分别通过螺丝固定在容纳腔10c的内壁上,以确保引流件72、集流部711和集水部22可靠连接,连接管25的两端分别与水泵3223和进水管321紧密连接,水泵3223通过螺丝固定在容纳腔10c的内壁上,进水管321与集水部22紧密连接,这样,水泵3223、连接管25和进水管321可靠连接,即整个水路系统,在空气净化器100倾倒后,储水腔20a内的水只会从集流部711的引流口7112以及进水管321上的出水端3211流出。
具体地,若空气净化器100发生倾斜时,水位比集流部711的引流口7112以及进水管321出水端3211的喷水口低,水就不会流出;若空气净化器100倾倒后,水位比集流部711的引流口7112以及进水管321出水端3211的喷水口高时,水就会流出,流入防漏水结构70内的容纳空间70a内,可以防止水流出壳体10外部,即避免空气净化器100在倾倒后漏水到壳体10之外。
如图23所示,空气净化器100在运行时,水箱21内的水通过水泵3223的驱动下沿着进水管321向上流动(如图23中d所示的箭头方向),通过进水管321的出水端3211向旋转筒内喷出,由于旋转筒在高速旋转时离心力的作用下,从喷水口出来的水被撕碎进一步细化成小液滴,小液滴与上升的空气相遇可以捕捉气流中的污染物,并被甩向容纳空间70a的内壁上(如图23中e所示的箭头方向),气流裹挟部分液滴继续 上升,旋转盘在高速旋转的同时截获气流中的液滴,并将其抛向容纳空间70a的内壁上(如图23中f所示的箭头方向),水液在容纳空间70a的内壁积聚并向下滑落至集流槽7111内,集流槽7111内的水液通过引流口7112沿着倾斜的引流通道向下流动,通过集水接口223汇入水箱21内。
根据本发明再一个实施例,在容纳腔10c内设有轴向延伸的过线管60,如图2所示,过线管60用于使得下侧的供水模块20内的导线可以集中到上侧,与排风模块40内的导线汇总在一起,结构美观,便于控制。在实际中也可以将上侧排风模块40内的导线集中收集到下侧,也可以不设置过线管60,供水模块20内的导线和排风模块40内的导线分别收集管理。
如图2和图4所示,根据本发明再一个实施例,壳体10包括第一壳体11、第二壳体12和第三壳体13,第一壳体11、第二壳体12和第三壳体13之间可拆卸相连,第一壳体11位于第三壳体13的上方,第二壳体12连接在第一壳体11和第二壳体12之间,第一壳体11、第二壳体12和第三壳体13在竖向上依次相连,排风模块40位于第一壳体11内,净化模块30位于第二壳体12内,供水模块20位于第三壳体13内。
如图2和图4所示,进一步地,进气口10a设在第三壳体13的侧壁上,进气口10a的边沿被构造成沿着进气方向延伸的倒角,这样,气流从进气口10a进入容纳腔10c内时,气流可以沿着倒角的延伸方向流入,可以使得气流顺畅地进入容纳腔10c内,进气口10a的倒角对气流具有引流作用。
如图2所示,进气口10a可以设置在第三壳体13的三个侧壁上,当然也可以在第三壳体13的四个侧壁上均设有进气口10a,进气口10a可以为方形、圆形、三角形等形状,也可以为格栅状的条形口,可以根据实际需要进行选取,本发明对此不做具体限定。
下面根据图20和图21具体描述本发明实施例的空气净化器100的工作原理以及过程,如图20所示为空气净化器100内的气流流动路径示意图,如图21所示为水液在空气净化器100内的流动路径示意图。
参照图20和图21,空气净化器100在运行时,排风模块40为气流流动提供动力,气流从第三壳体13上的进风口处进入容纳腔10c内,排风模块40驱动气流向上流动,与此同时,储水腔20a内的水在水驱动构件322的驱动下,通过连接管25、进水管321向上流动(如图21中d所示的箭头方向),液体水在进水管321的出水端3211处向净化组件31的旋转筒内喷射,由于高速旋转的旋转筒的离心力作用下,喷射出的水被撕碎分散成液丝、液膜等形态,液丝、液膜再通过旋转筒的第一网孔被甩出的同时进一步 被撕碎分散成微小液滴(如图21中e所示的箭头方向),分散在第一间隔空间315内的微小液滴与上升的气流相遇,进而可以捕捉气流中的气体、液体以及固体污染物,具有净化气流的作用。
净化后的气流中裹挟液滴继续向上流动(如图21中f所示的箭头方向),高速旋转的旋转盘拦截气流中液滴并将其抛向容纳腔10c的内壁上,起到气液分离的作用,气流可以通过旋转盘上的第二网孔向上流动,之后流经风机42,继续向上流经过滤件43时,过滤件43对气流中的颗粒物等进一步过滤,进一步提升了气流的干净、清洁度,最后通过出气口10b排出。
被旋转筒和旋转盘抛向容纳腔10c内壁上的水液积聚并向下流动,水液沿着容纳腔10c的内壁流至导水槽341a内,并沿着导流通道汇入集水槽221内,最终流回储水腔20a内,储水腔20a内的电解装置50对水进行电解作用,以保证储水腔20a内的水始终保持纯净状态,以确保净化的循环进行。
在本发明的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。
根据本发明实施例的空气净化器100的其他构成以及操作对于本领域普通技术人员而言都是已知的,这里不再详细描述。
在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例,本领域的普通技术人员可以理解:在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由权利要求及其等同物限定。

Claims (42)

  1. 一种空气净化器,其特征在于,包括:
    壳体,所述壳体具有进气口和出气口,所述进气口位于所述壳体的侧壁上,所述壳体限定出连通所述进气口和所述出气口的容纳腔;
    供水模块,所述供水模块设在所述容纳腔内,所述供水模块内限定出储水腔;
    净化模块,所述净化模块设在所述容纳腔内且位于所述供水模块的上方以净化空气,所述净化模块包括:
    净化组件,所述净化组件可转动地设在所述容纳腔内;
    布水组件,所述布水组件引导所述供水模块内的水向上流动且朝向所述净化组件布水;
    驱动装置,所述驱动装置位于所述净化组件的上方且与所述净化组件相连以驱动所述净化组件转动;
    排风模块,所述排风模块设在所述容纳腔内,所述排风模块位于所述净化模块的上方。
  2. 根据权利要求1所述的空气净化器,其特征在于,所述净化组件包括:旋转截获件和旋转净化件,所述旋转截获件和所述旋转净化件在所述容纳腔内转动,所述旋转净化件与所述壳体的侧壁间隔开设置,所述旋转截获件位于所述旋转净化件的上方。
  3. 根据权利要求2所述的空气净化器,其特征在于,所述净化组件包括多级,每级所述净化组件均包括所述旋转截获件与所述旋转净化件,多级所述净化组件在气流方向上依次相连。
  4. 根据权利要求1或2所述的空气净化器,其特征在于,所述旋转截获件被构造成旋转盘,所述旋转净化件被构造成旋转筒,所述旋转筒的侧壁上设有第一网孔,且至少所述旋转盘在径向方向上设在所述旋转筒与所述壳体之间的部分设有第二网孔。
  5. 根据权利要求4所述的空气净化器,其特征在于,所述净化组件包括:旋转盘和圆筒,所述旋转盘包括第一旋转盘和第二旋转盘,所述第一旋转盘和所述第二旋转盘均可转动且转向相反,所述第一旋转盘设有第三网孔,所述第二旋转盘设有第四网孔,所述第二旋转盘设在所述第一旋转盘的上方且与所述第一旋转盘在轴向上间隔开设置,所述圆筒设在所述第一旋转盘和所述第二旋转盘之间,所述圆筒的外周壁为圆柱面且与所述壳体的侧壁间隔开设置。
  6. 根据权利要求1所述的空气净化器,其特征在于,所述布水组件设在所述净化 组件的下方,所述布水组件包括:
    进水管,所述进水管的出水端设有多个喷水口,或所述进水管的出水端被构造成雾化喷头;
    水驱动构件,所述水驱动构件与所述进水管相连以驱动所述储水腔内的水向上流动。
  7. 根据权利要求6所述的空气水洗净化装置,其特征在于,所述进水管的出水端伸入所述净化组件内。
  8. 根据权利要求6所述的空气净化器,其特征在于,所述进水管的出水端位于所述净化组件的下方且与所述净化组件在竖直方向上间隔布置。
  9. 根据权利要求6所述的空气净化器,其特征在于,所述水驱动构件包括:
    水输送件,所述水输送件可活动地设在所述进水管内以向上输送液体;
    连接器,所述水输送件通过所述连接器与所述净化组件相连。
  10. 根据权利要求9所述的空气净化器,其特征在于,所述水输送件为螺杆,所述螺杆在所述进水管内与所述净化组件保持同步转动,所述螺杆和所述进水管的内壁之间限定出输送空间,所述螺杆将所述储水腔内的水压进所述输送空间内向上输送。
  11. 根据权利要求9所述的空气净化器,其特征在于,所述水驱动构件为水泵,所述水泵与所述进水管的进水端相连。
  12. 根据权利要求6所述的空气净化器,其特征在于,所述布水组件包括:隔筒,所述隔筒位于所述净化组件的下方,所述隔筒套设在所述进水管外且与所述进水管同轴间隔开布置,所述进水管和所述隔筒之间限定出避风区域。
  13. 根据权利要求1所述的空气净化器,其特征在于,所述净化模块包括:引流构件,所述引流构件沿所述壳体的周向设在所述净化组件下方,所述引流构件承接且向所述供水模块引流所述净化组件甩向所述容纳腔内壁上的液体。
  14. 根据权利要求13所述的空气净化器,其特征在于,所述引流构件包括:
    环形导水部,所述进气口位于所述净化组件的下方,所述环形导水部设在所述净化组件和所述进气口之间,所述环形导水部和所述容纳腔的内壁限定出导水槽,所述导水槽上设有导水口;
    导流件,所述导流件沿着所述容纳腔的内壁轴向延伸,所述导流件设在所述容纳腔的内壁上且与所述容纳腔的内壁之间共同限定出导流通道,所述导流通道连通所述导水口。
  15. 根据权利要求14所述的空气净化器,其特征在于,所述环形导水部包括:
    环形底板,所述环形底板被构造成所述导水槽的底壁;
    环形挡板,所述环形挡板在周向上与所述环形挡板相连,所述环形挡板与所述容纳腔的内壁在径向上间隔开设置,所述容纳腔的内壁、所述环形底板和所述环形挡板共同限定出所述导水槽。
  16. 根据权利要求1所述的空气净化器,其特征在于,所述净化模块包括:光触媒层,所述光触媒层设在所述净化模块的表面上和/或所述容纳腔的内壁面上,所述光触媒层可被光照射。
  17. 根据权利要求16所述的空气净化器,其特征在于,所述净化模块包括:杀菌灯,所述杀菌灯设在所述容纳腔内以照射所述光触媒层。
  18. 根据权利要求1所述的空气净化器,其特征在于,所述壳体的侧壁与所述净化模块径向相对的部分被构造成透明部。
  19. 根据权利要求18所述的空气净化器,其特征在于,所述净化模块包括:第一格栅,所述第一格栅的外周与所述透明部的下边沿相连,所述第一格栅的内周朝向所述进水管径向延伸。
  20. 根据权利要求1所述的空气净化器,其特征在于,所述驱动装置包括:电机,所述电机具有电机轴,所述电机设在所述净化组件的上方且与所述净化组件相连以驱动所述净化组件转动。
  21. 根据权利要求20所述的空气净化器,其特征在于,所述驱动装置包括:
    差速组件,所述差速组件与所述电机相连用于控制所述净化组件内不同旋转部件的转速不同。
  22. 根据权利要求21所述的空气净化器,其特征在于,所述差速组件包括:
    内输出轴,所述内输出轴与所述电机的电机轴相连且同轴同速转动;
    外输出轴,所述外输出轴具有中心孔,且所述外输出轴套设在所述内输出轴上,所述外输出轴通过传动件与所述内输出轴相连以使所述内输出轴的转速和所述外输出轴的转速不同。
  23. 根据权利要求22所述的空气净化器,其特征在于,所述传动件包括齿轮组,所述齿轮组包括:
    第一齿轮,所述第一齿轮套接在所述内输出轴上且与所述内输出轴同步转动;
    第二齿轮,所述第二齿轮与所述第一齿轮啮合传动;
    第三齿轮,所述第三齿轮与所述第二齿轮同轴设置且同步转动,所述外输出轴上设有齿轮部,且所述第三齿轮与所述外输出轴上的齿轮部啮合传动。
  24. 根据权利要求22所述的空气净化器,其特征在于,所述内输出轴与所述净化组件的旋转盘和旋转筒中的一个相连,所述外输出轴与所述净化组件的旋转盘和旋转筒中的另一个相连。
  25. 根据权利要求1所述的空气净化器,其特征在于,所述净化模块包括:风扇,所述风扇设在所述净化组件的上方以带动空气从所述进气口经由所述净化组件流向所述出气口,所述驱动装置与所述风扇相连以驱动所述风扇转动。
  26. 根据权利要求13所述的空气净化器,其特征在于,所述供水模块包括:水箱,所述水箱具有进水口和出水口,所述水箱内限定出连通所述进水口和所述出水口的所述储水腔。
  27. 根据权利要求26所述的空气净化器,其特征在于,所述供水模块包括:集水部,所述集水部设在所述引流构件和所述水箱之间,所述集水部与所述引流构件和所述水箱相连通。
  28. 根据权利要求26所述的空气净化器,其特征在于,所述供水模块包括:
    底座,所述底座支撑在所述水箱的底部,所述底座被构造成所述容纳腔的底壁;
    导轨,所述导轨固定在所述底座上,所述水箱可滑动地设在所述导轨上。
  29. 根据权利要求28所述的空气净化器,其特征在于,所述底座的底部设有滚轮。
  30. 根据权利要求13所述的空气净化器,其特征在于,还包括:电解装置,所述电解装置设在所述容纳腔内以净化所述容纳腔内的液体。
  31. 根据权利要求30所述的空气净化器,其特征在于,所述电解装置设在所述储水腔内以净化所述储水腔内的液体。
  32. 根据权利要求30所述的空气净化器,其特征在于,所述电解装置设在所述引流构件和所述储水腔之间,所述电解装置分别与所述引流构件和所述储水腔相连通。
  33. 根据权利要求30所述的空气净化器,其特征在于,所述电解装置包括:
    集水壳,所述集水壳上具有入水孔和出水孔,所述集水壳内限定出连通所述入水孔和所述出水孔的集水腔,所述集水腔通过所述入水孔与所述引流构件连通,所述集水腔通过所述出水孔与所述储水腔连通;
    电极,所述电极设在所述集水腔内。
  34. 根据权利要求1所述的空气净化器,其特征在于,所述排风模块包括:
    支撑架,所述支撑架设在所述容纳腔的内壁上,所述净化模块的上端固定在所述支撑架的下侧;
    风机,所述风机固定在所述支撑架上;
    过滤件,所述过滤件设在所述风机的上方。
  35. 根据权利要求34所述的空气净化器,其特征在于,所述风机为多翼式离心风机。
  36. 根据权利要求34所述的空气净化器,其特征在于,所述排风模块包括:第二格栅,所述第二格栅设在所述出气口处。
  37. 根据权利要求1所述的空气净化器,其特征在于,还包括:防漏水结构,所述防漏水结构与所述容纳腔的内壁固定相连且与所述储水腔连通,所述防漏水结构内限定出容纳空间,所述容纳空间的体积大于所述储水腔的体积。
  38. 根据权利要求37所述的空气净化器,其特征在于,所述防漏水结构包括:
    容纳件,所述容纳件上设有集流部,所述集流部限定出集流槽,所述集流槽内设有引流口;
    引流件,所述引流件内限定出引流通道,所述引流通道的两端分别与所述引流口和所述储水腔相连通。
  39. 根据权利要求38所述的空气净化器,其特征在于,所述容纳件包括:
    筒体,所述筒体与所述容纳腔的内壁相连;
    上挡圈,所述上挡圈设在筒体的上端且遮挡住所述风机的外周和所述容纳腔内壁之间的间隙,所述上挡圈上设有支撑架;
    下挡圈,所述下挡圈设在所述筒体的下端,所述下挡圈被构造成所述集流部,所述筒体的内壁、所述集流部和所述上挡圈之间限定出环形容纳空间。
  40. 根据权利要求1所述的空气净化器,其特征在于,所述容纳腔内设有轴向延伸的过线管。
  41. 根据权利要求1所述的空气净化器,其特征在于,所述壳体包括:可拆卸相连的第一壳体、第二壳体和第三壳体,所述第一壳体位于所述第三壳体的上方,所述第二壳体连接在所述第一壳体和所述第二壳体之间,所述排风模块位于所述第一壳体内,所述净化模块位于所述第二壳体内,所述供水模块位于所述第三壳体内。
  42. 根据权利要求41所述的空气净化器,其特征在于,所述进气口设在所述第三壳体的侧壁上,所述进气口的边沿被构造成沿着进气方向延伸的倒角。
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