CN108224593A - A kind of air purifier and ventilating system - Google Patents
A kind of air purifier and ventilating system Download PDFInfo
- Publication number
- CN108224593A CN108224593A CN201810190871.2A CN201810190871A CN108224593A CN 108224593 A CN108224593 A CN 108224593A CN 201810190871 A CN201810190871 A CN 201810190871A CN 108224593 A CN108224593 A CN 108224593A
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- Prior art keywords
- air
- pole piece
- air purifier
- pole
- purification
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
Abstract
The present invention provides a kind of air purifier and ventilating system, is related to air purification field.A kind of air purifier, including the air intake assembly being sequentially communicated and purification assembly.Purification assembly includes pole occurs, collect pole piece and repels pole piece.Pole occurs for making air positively charged, so that the particulate matter in air can be collected pole piece absorption.The length direction for collecting pole piece and the length direction for repelling pole piece are consistent with the flow direction of air, air are on the one hand made to greatly reduce with collecting the shock of pole piece, repulsion pole piece, so as to reduce the generation of noise；On the other hand reduce the loss of air, the gas supply for making air purifier is more efficient, so as to improve unit interval inner air-cleaning device volume total amount capable of purifying air (i.e. CADR values).The speed for rationally air being controlled to enter purification assembly can make the clean-up effect of air more preferable.The present invention also provides a kind of ventilating system, including air purifier.Noise is smaller when the ventilating system is run, while detergent power is also more excellent.
Description
Technical field
The present invention relates to air purification field, in particular to a kind of air purifier and ventilating system.
Background technology
With the continuous continuous promotion deteriorated and consumer health realizes of air quality, air purifier is increasingly subject to disappear
The favor of the person of expense.(i.e. it is total to characterize volume capable of purifying air in the unit interval to the Clean air delivery rate of air purifier for CADR values
Amount) and the most high-grade operation of air purifier noise have become measurement clarifier performance important indicator.It is higher pursuing
While CADR values, the larger hot spot for having become current research of running noises how is solved the problems, such as.
Invention content
The purpose of the present invention is to provide a kind of air purifier, noise is smaller at work for the air purifier, and single
The Clean air delivery rate provided in the time of position is larger.
Another object of the present invention is to provide a kind of ventilating system, with good detergent power, and noise is smaller.
What the embodiment of the present invention was realized in：
A kind of air purifier, including the air intake assembly being sequentially communicated and purification assembly.Purification assembly includes pole occurs, receive
Collect pole piece and repel pole piece.Pole occurs for making air positively charged, so that the particulate matter in air can be collected pole piece absorption.It receives
The length direction for collecting pole piece and the length direction for repelling pole piece are consistent with the flow direction of air.
In an embodiment of the present invention, repel pole piece and be arranged flexible insulation sleeve.
In an embodiment of the present invention, indwelling has gap between insulation sleeve and repulsion pole piece.
In an embodiment of the present invention, purification assembly further includes correcting member.Correcting member uniform intervals open up multiple cards
Slot group.Pocket set includes spaced first card slot and the second card slot.First card slot with collect pole piece match, the second card slot and
Repel pole piece matching.
In an embodiment of the present invention, air intake assembly includes centrifugal fan, and the arrival end of centrifugal fan is provided with
The catchment port of slant leading surface.
In an embodiment of the present invention, air intake assembly further include the air-inlet grille set gradually, primary filter screen and
Honeycomb screen.Honeycomb screen is adjacent to centrifugal fan.
In an embodiment of the present invention, wind guiding component is further included.Wind guiding component be located at air intake assembly with occur pole it
Between.Wind guiding component includes Air outlet net.
In an embodiment of the present invention, wind guiding component further includes diffusor duct.Diffusor duct, pole occurs for Air outlet net
It is sequentially communicated, the volume of diffusor duct gradually increases along the flow direction of gas.
In an embodiment of the present invention, which further includes air-out component.Air-out component is used to pass through
The air export of purification assembly purification.Air-out component includes screens, and screens are not less than 20 millimeters with collecting the distance of pole piece.
A kind of ventilating system, including any one above-mentioned air purifier.
The embodiment of the present invention at least has the following advantages that or advantageous effect：
The embodiment of the present invention provides a kind of air purifier, the main air intake assembly for including being sequentially communicated and purification assembly.
The air purifier mainly purifies air using electrostatic precipitation technology, can reduce making an uproar of being sent out in air purification process
Sound.Purification assembly includes pole occurs, collect pole piece and repels pole piece.Pole occurs for making air positively charged, so that in air
Particulate matter can be collected pole piece absorption.It collects the length direction of pole piece and repels flowing side of the length direction of pole piece with air
To consistent, the shock on the one hand make air and collect pole piece, repelled pole piece greatly reduces, so as to reduce the generation of noise；It is another
Aspect reduces the loss of air, and the gas supply for making air purifier is more efficient, so as to improve unit interval inner air-cleaning device
Volume total amount (i.e. CADR values) capable of purifying air.The speed that reasonable control air enters purification assembly can make the purification of air
Effect is more preferable.
The embodiment of the present invention also provides a kind of ventilating system, including above-mentioned air purifier.The ventilating system is made an uproar when running
Sound is smaller, while detergent power is also more excellent.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structure diagram of air purifier provided in an embodiment of the present invention；
Fig. 2 is the enlarged diagram at II positions in Fig. 1；
Fig. 3 is the structure diagram of air purifier interior air-flow channel provided in an embodiment of the present invention；
Fig. 4 is collection pole piece provided in an embodiment of the present invention and the relative position relation schematic diagram for repelling pole piece；
Fig. 5 is the structure diagram of correcting member provided in an embodiment of the present invention.
Icon：100- air purifiers；110- air intake assemblies；112- centrifugal fans；114- air-inlet grilles；116- just imitates filter
Net；118- honeycomb screens；120- slant leading surfaces；122- fan blades；130- wind guiding components；132- Air outlet nets；134- diffusor ducts；
150- purification assemblies；Pole occurs for 152-；154- collects body；155- collects pole piece；156- repels pole piece；158- insulation sleeves；160-
Gap；162- correcting members；164- pocket sets；The first card slots of 166-；The second card slots of 168-；170- air-out components；172- screens；
174- air outlet grates.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiments obtained without creative efforts belong to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it should be noted that if occur term " on ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " interior ", " outer " are to be produced based on orientation shown in the drawings or position relationship or the invention
Product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and it is not intended that referring to
Show or imply relative importance.
In addition, term " vertical " is not offered as requiring component absolute vertical, but can be slightly tilted.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if occurring
Term " setting ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is please referred to, Fig. 1 show the structure diagram of air purifier 100.The present embodiment provides a kind of air purification
Device 100, main air intake assembly 110, wind guiding component 130, purification assembly 150 and the air-out component 170 for including being sequentially communicated.It is empty
Gas passes sequentially through air intake assembly 110, wind guiding component 130, purification assembly 150 and air-out component 170, finally by air-out component
170 breathe the export of purified air for people.
Air intake assembly 110 includes centrifugal fan 112 and the air-inlet grille 114, primary filter screen 116, the honeycomb screen that set gradually
118.As shown in Figure 1, the left and right sides of centrifugal fan 112 sets gradually honeycomb screen 118, primary filter screen 116, air-inlet grille respectively
114, the neighbouring centrifugal fan 112 of two honeycomb screens 118.The centrifugal fan 112 of the present embodiment is the forward centrifugal wind with spiral case
Fan, centrifugal fan 112 are entered the wind simultaneously by the left and right sides.The air purifier 100 of the present embodiment is not in air-inlet grille 114 and centrifugation
High efficiency particulate air is set between fan 112 so that the thickness of centrifugal fan 112 can further extend to the left and right, so as to have
Limiting increases the thickness of centrifugal fan 112 in space.Therefore, under same rotating speed, centrifugal fan 112 can be compared with conventional purge device
It introduces air quantity to greatly improve, so as to while air quantity is improved, the noise that air purifier 100 is sent out compared with conventional purge device is significantly
It reduces.In addition, in the present embodiment, using the high torque of superior performance, the slow-speed of revolution DC brushless motor to centrifugal fan 112 into
Row driving, makes the noise of motor also control in smaller range.
Air-inlet grille 114 not only acts as the effect of decorative appearance, moreover it is possible to preliminary rectification is carried out to air inlet；Primary filter screen
116 can not only to such as hair in air inlet, play the role of primarily efficient filter, moreover it is possible to second of rectification is carried out to air inlet；Honeycomb screen
118 pairs of air carry out third time rectification.Because the size of the fan blade exhaust outlet of centrifugal fan 112 is typically larger than shroud air inlet
Size, so air-flow will form many vortex when being flowed in centrifugal fan 112 in air inlet, generate air force and make an uproar
Sound.The setting of honeycomb screen 118 can postpone boundary layer separation so that the air-flow smooth homogeneous by third time rectification effectively reduces
Aerodynamic noise caused by centrifugal fan 112.
Fig. 2 is please referred to, Fig. 2 is the enlarged diagram at II positions in Fig. 1.The air inlet of centrifugal fan 112 is provided with collection
Head piece, catchment port are limited by slant leading surface 120 and are formed.Slant leading surface 120 can guide air-flow to enter centrifugal fan 112
It is interior, air-flow is made more uniformly to be full of the entrance section of centrifugal fan 112, while reduce damage when air-flow enters centrifugal fan 112
It loses, ensure that while noise is weakened into air quantity.Meanwhile it is observed that under the blocking of slant leading surface 120 in Fig. 2,
Fan blade 122 is not inclined by guide face 120 and blocks completely.Generally, when fan blade 122 is blocked 2/3 or so cross section, water conservancy diversion is tilted
The noise reduction that face 120 is played is preferable.
Wind guiding component 130 is connected on the air outlet of centrifugal fan 112, convenient for by air-flow introduce purification assembly 150 in into
Row purification.For the structure of clearer description wind guiding component 130, Fig. 1 and Fig. 3 are please referred to, Fig. 3 show air purifier 100
The structure diagram of interior air-flow channel.Wind guiding component 130 includes interconnected Air outlet net 132, diffusor duct 134, and air leads to
Enter diffusor duct 134 after crossing Air outlet net 132.Air outlet net 132 is directly mounted on the air outlet of centrifugal fan 112.Wind diffusion
The volume in road 134 gradually increases along the flow direction of gas.
Air outlet net 132 is equipped with multiple mesh, can postpone the separation of fan blade back side boundary-layer, improves air velocity
With the uniformity of pressure energy, achieve the effect that noise reduction.
The air-flow thrown away from 112 air duct of centrifugal fan has higher flow velocity, in order to which partial power can be converted into static pressure
Can, diffusor duct 134 is devised at the air outlet of centrifugal fan 112, gas kinetic energy is gradually changed into static energy, improves gas
Dynamic performance weakens the noise generated when fluid enters in purification assembly 150.Diffusor duct 134 slows down the flow velocity of air-flow simultaneously,
The residence time of air-flow can be extended by allowing airflow into after purification assembly 150, improve the purifying rate of air.
Fig. 3 is please referred to, inventor is the study found that volute tongue top and the gap s=0.07D of 112 outer diameter of centrifugal fan, volute tongue
During the arc radius r=0.12D on top (wherein D represents the outside diameter of centrifugal fan 112), the snail of centrifugal fan 112 at this time
It is minimum that shell air duct generates noise.
Purification assembly 150 mainly purifies air using electrostatic precipitation technology.Purification assembly 150 includes pole occurs
152nd, body 154 is collected.Pole 152 occurs for making air positively charged, so that the particulate matter in air can be collected body 154 and adsorb.
The high pressure positive electric field that pole 152 generates occurs, it can also be by Formaldehyde decomposition Cheng Shui and carbon dioxide.Wind guiding component 130 is located at centrifugation
Between fan 112 and generation pole 152.
Fig. 4 is please referred to, Fig. 4 show the relative position relation schematic diagram collected pole piece 155 and repel pole piece 156.It collects
By multiple collection pole pieces 155 and multiple repulsion pole pieces 156, uniformly arrangement forms body 154.It collects pole piece 155 and repels pole piece 156
To alternate setting.Negative electric field can be formed between pole piece 155 and repulsion pole piece 156 by collecting, positively charged in air so as to make
Particle, which is adsorbed to, to be collected on pole piece 155, achievees the effect that electrostatic precipitation.It collects the length direction of pole piece 155 and repels pole piece
156 length direction is consistent with the flow direction of air, and (it is perpendicular that pole piece 155 is collected in the present embodiment and repels pole piece 156
Straight installation).On the one hand the setting makes air greatly reduce with collecting the shock of pole piece 155, repulsion pole piece 156, make an uproar so as to reduce
The generation of sound；On the other hand reduce the loss of air, the gas supply for making air purifier 100 is more efficient, so as to improve unit
Time inner air-cleaning device 100 volume total amount capable of purifying air (i.e. CADR values).
Positively charged particulate matter is entered by repulsion pole piece 156 with wind speed ν under the blowing of air-flow and collects pole piece 155
The repulsion electric field formed.Electric field is formed as negative electric field by repelling pole piece 156 and collecting pole piece 155, so particulate matter exists
It will be adsorbed under the action of electric field force and collect 155 surface of pole piece, and achieve the effect that electrostatic precipitation.With the difference of wind speed ν,
The position that grain object is fallen on pole piece 155 is collected is also different.Wind speed is excessively high, and the drop point of particulate matter can be caused not collect pole piece
In 155 length range so that partial particulate object is not purified, is directly blown out with air-flow, substantially reduces purifying and dedusting efficiency,
The size of CADR values is directly affected, therefore rational wind speed seems critically important.
Further, repel 156 surface of pole piece and be also arranged flexible insulation sleeve 158, insulation sleeve 158 can prevent point
End electric discharge ensures to collect the dust removing effects of pole piece 155.Since insulation sleeve 158 has elasticity, when a small amount of air impingement to repulsion
When on pole piece 156, insulation sleeve 158 can play cushioning effect to the shock of gas, so as to weaken due to air impingement repeller
The noise that piece 156 generates.
Further, also indwelling has gap 160 between insulation sleeve 158 and repulsion pole piece 156.It is generally empty in gap 160
Gas, and the aerial propagation of sound is slower, so as to weaken the noise that user is heard within the same time.
Referring again to Fig. 1, purification assembly 150 can further include correcting member 162.Fig. 5 is please referred to, figure show school
The structure diagram of positive part 162.162 uniform intervals of correcting member open up multiple pocket sets 164.Pocket set 164 includes being arranged at intervals
The first card slot 166 and the second card slot 168.First card slot 166 is matched with collecting the clamping of pole piece 155, and the second card slot 168 is with repelling
The clamping matching of pole piece 156.The length collected pole piece 155 and repel pole piece 156 of the present embodiment is all at 300 millimeters or so, thickness
Only 1 millimeter, installation when, if a other pole piece has a slight curvature, can cause collect pole piece 155 and repel pole piece 156 it
Between electric field variation, influence disposable filtering efficiency.Correcting member 162 uses rubber material, by correcting member 162 to each pole piece
It is positioned, it is ensured that the spacing of each pole piece is consistent, ensures that the electric field that each pole piece is formed is consistent, so as to ensure filtering effect
Fruit.
It is exported by 150 purified air of purification assembly by air-out component 170.Air-out component 170 includes screens
172, screens 172 are not less than 20 millimeters with collecting the distance of pole piece 155.
In the present embodiment, screens 172 are common efficient catalytic net in clarifier.Efficient catalytic net primarily serves following
Effect：
(1) compared with traditional high efficiency particulate air, efficient catalytic net has more excellent aerodynamics, efficient catalytic
Net windage is smaller, so as to ensure air quantity.
(2) air-flow come out by pole piece gap still has inhomogeneities, and air-flow is by arranging mixed and disorderly unordered efficient catalytic
During network fiber tissue so that air-flow is forced to change flow direction, and under the static pressure and dynamic pressure compound action of air-flow molecule, air-flow actively selects
Select the relatively low tissue mesh outflow of neighbouring windage value.Due to the efficient catalytic network fiber tissue density degree of automated production and friendship
Wrong structure is relatively consistent and uniform, it is ensured that windage is identical in unit area, this will make the non-uniform gas of script wind speed
After stream flows through web, become uniformly to flow out.Air-flow after efficient catalytic net rectification, the wind speed difference between air-flow exist
Within 0.2m/s so that air-flow uniformly flows out, and greatly reduces the noise of 100 air outlet of air purifier.This uniform flow effect,
So that the power consumption of air purifier 100 decreases, and extends the time of contact of air and purification assembly 150, so as to
Improve purification efficiency.
(3) ozone catalytic is reduced to oxygen, avoids ozone concentration exceeded, it is unfavorable to user's body health.
Certainly, the common design with network can also be used in other embodiment, screens 172 is made to reach whole
Stream, uniform flow effect.
Fig. 3 is please referred to, the distance for collecting body 154 and screens 172 is L, and (L is 25 to L in the present embodiment not less than 20 millimeters
Millimeter) when just can guarantee air-flow during screens 172 are flowed to by collection body 154 have adequately selectively, Cai Nengbao
Card screens 172 reach preferable uniform flow effect.The degree of irregularity of air-flow is bigger, and even L values should be bigger.
Air-out component 170 can also include air outlet grate 174, the air after 172 uniform flow of screens, finally by going out
Style grid 174 flow out.Air outlet grate 174 has equally distributed latticed so that purified air is uniformly blown out happyly
Come.
The operation principle of air purifier 100 is：
Centrifugal fan 112 is entered the wind simultaneously by the left and right sides, and air passes sequentially through air-inlet grille 114, primary filter screen 116, whole
Grid 118 are flowed, then into centrifugal fan 112.The air inlet of centrifugal fan 112 is provided with catchment port, and catchment port is by inclining
Oblique guide face 120, which limits, to be formed.Slant leading surface 120 can guide air-flow to enter in centrifugal fan 112, make air-flow more uniformly
Entrance section full of centrifugal fan 112, while reduce loss when air-flow enters centrifugal fan 112, weakening the same of noise
When ensure that into air quantity.
Wind guiding component 130 is connected on the air outlet of centrifugal fan 112, convenient for by air-flow introduce purification assembly 150 in into
Row purification.Wind guiding component 130 includes interconnected Air outlet net 132, diffusor duct 134, and air after Air outlet net 132 by entering
Diffusor duct 134.Air outlet net 132 is equipped with multiple mesh, can postpone the separation of fan blade back side boundary-layer, improves air-flow
The uniformity of speed and pressure energy, achievees the effect that noise reduction.Gas kinetic energy is gradually changed into static energy by diffusor duct 134, is changed
Kind aeroperformance weakens the noise generated when fluid enters in purification assembly 150.Diffusor duct 134 slows down air-flow simultaneously
Flow velocity, the residence time of air-flow can be extended by allowing airflow into after purification assembly 150, improve the purifying rate of air.
Air derived from wind guiding component 130 enters purification assembly 150 and is purified.Purification assembly 150 includes pole occurs
152nd, body 154 is collected.Collecting body 154, uniformly arrangement forms by multiple collection pole pieces 155 and multiple repulsion pole pieces 156.Collector
Negative electric field can be formed between piece 155 and repulsion pole piece 156, so as to which particle positively charged in air be made to be adsorbed to collection pole piece
On 155, achieve the effect that electrostatic precipitation.Collect pole piece 155 length direction and repulsion pole piece 156 length direction and air
Flow direction it is consistent, on the one hand make air and collect pole piece 155, repel pole piece 156 shock greatly reduce, make an uproar so as to reduce
The generation of sound；On the other hand reduce the loss of air, the gas supply for making air purifier 100 is more efficient, so as to improve unit
Time inner air-cleaning device 100 volume total amount capable of purifying air (i.e. CADR values).
It is exported by 150 purified air of purification assembly by air-out component 170.Screens 172 carry out uniform flow to air-flow,
Air-flow is made uniformly to flow out, greatly reduces the noise of 100 air outlet of air purifier.
In the present embodiment, the outlet air wind speed of screens 172 is controlled in 3.3m/s~3.5m/s ranges, air purifier
100 disposable purification efficiency highest, CADR can reach 880m3/ h, the most high-grade acoustic power level noise of air purifier 100 only have
62dB。
The present embodiment also provides a kind of ventilating system, including air purifier 100.The ventilating system has preferable purification
Ability, and running noises are smaller.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification for all within the spirits and principles of the present invention, being made,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of air purifier, which is characterized in that including the air intake assembly being sequentially communicated and purification assembly, the purification assembly
Including pole occurs, collect pole piece and repels pole piece, the generation pole is for making air positively charged, so that the particulate matter energy in air
By it is described collection pole piece absorption, it is described collect pole piece length direction and it is described repel pole piece length direction with the air
Flow direction it is consistent.
2. air purifier according to claim 1, which is characterized in that the repulsion pole piece is arranged flexible insulation
Set.
3. air purifier according to claim 2, which is characterized in that stayed between the insulation sleeve and the repulsion pole piece
It is equipped with gap.
4. air purifier according to claim 1, which is characterized in that the purification assembly further includes correcting member, described
Correcting member uniform intervals open up multiple pocket sets, and the pocket set includes spaced first card slot and the second card slot, described
First card slot is matched with the collection pole piece, and second card slot is matched with the repulsion pole piece.
5. air purifier according to claim 1, which is characterized in that the air intake assembly includes centrifugal fan, described
The arrival end of centrifugal fan is provided with the catchment port of slant leading surface.
6. air purifier according to claim 5, which is characterized in that the air intake assembly further include set gradually into
Style grid, primary filter screen and honeycomb screen, the honeycomb screen is adjacent to the centrifugal fan.
7. air purifier according to claim 1, which is characterized in that further include wind guiding component, the wind guiding component position
Between the air intake assembly and the generation pole, the wind guiding component includes Air outlet net.
8. air purifier according to claim 7, which is characterized in that the wind guiding component further includes diffusor duct, institute
State Air outlet net, the diffusor duct, the generation pole are sequentially communicated, the volume of the diffusor duct along the flow direction of gas by
It is cumulative big.
9. according to claim 1-8 any one of them air purifiers, which is characterized in that further include air-out component, it is described go out
For wind component for that will pass through the air export of purification assembly purification, the air-out component includes screens, the screens
It is not less than 20 millimeters with the distance for collecting pole piece.
10. a kind of ventilating system, which is characterized in that including such as claim 1-9 any one of them air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190871.2A CN108224593A (en) | 2018-03-08 | 2018-03-08 | A kind of air purifier and ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810190871.2A CN108224593A (en) | 2018-03-08 | 2018-03-08 | A kind of air purifier and ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224593A true CN108224593A (en) | 2018-06-29 |
Family
ID=62667131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810190871.2A Pending CN108224593A (en) | 2018-03-08 | 2018-03-08 | A kind of air purifier and ventilating system |
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| Country | Link |
|---|---|
| CN (1) | CN108224593A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108954591A (en) * | 2018-07-24 | 2018-12-07 | 安徽贝昂科技有限公司 | A kind of efficient anion air purifying equipment |
| CN109708931A (en) * | 2019-01-30 | 2019-05-03 | 杭州富集生物科技有限公司 | A kind of portable aerosol Acquisition Instrument that can reduce noise |
| CN111001227A (en) * | 2018-10-05 | 2020-04-14 | 曼·胡默尔有限公司 | Fixed ambient air purification device and ambient air purification device assembly |
| CN111195470A (en) * | 2020-02-18 | 2020-05-26 | 苏州贝昂科技有限公司 | Air purifier |
| CN112833510A (en) * | 2021-03-22 | 2021-05-25 | 苏州贝昂科技有限公司 | Air purifier's collection dirt impeller and air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108954591A (en) * | 2018-07-24 | 2018-12-07 | 安徽贝昂科技有限公司 | A kind of efficient anion air purifying equipment |
| CN111001227A (en) * | 2018-10-05 | 2020-04-14 | 曼·胡默尔有限公司 | Fixed ambient air purification device and ambient air purification device assembly |
| CN109708931A (en) * | 2019-01-30 | 2019-05-03 | 杭州富集生物科技有限公司 | A kind of portable aerosol Acquisition Instrument that can reduce noise |
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| CN112833510A (en) * | 2021-03-22 | 2021-05-25 | 苏州贝昂科技有限公司 | Air purifier's collection dirt impeller and air purifier |
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