CN104436983B - Air purifier and control method thereof - Google Patents
Air purifier and control method thereof Download PDFInfo
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- CN104436983B CN104436983B CN201310426047.XA CN201310426047A CN104436983B CN 104436983 B CN104436983 B CN 104436983B CN 201310426047 A CN201310426047 A CN 201310426047A CN 104436983 B CN104436983 B CN 104436983B
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Abstract
The invention discloses an air purifier, comprising: the first gas treatment device and the second gas treatment device are used for adsorbing and purifying pollutants in the air; the dust collecting device is used for driving air to flow to the first gaseous treatment device and the second gaseous treatment device; a separation device for selectively separating the air flow blown by the dust collection device to the first gaseous treatment device or separating the air flow blown by the dust collection device to the second gaseous treatment device; and a control device. With the arrangement, the air purifier disclosed by the invention can avoid the problem of energy waste, and the service life of the air purifier can be effectively ensured. The invention also discloses a control method of the air purifier.
Description
Technical field
The present invention relates to appliance field, more particularly, to a kind of air purifier and its control method.
Background technology
Air purifier is a kind of household appliances for purifying the air of a room, the electric discharge of air cleaning in the market
Pattern, is broadly divided into two classes, and one of which is corona discharge pattern, and another kind of is dbd(dielectric impedance) discharge mode.
In prior art, using the air purifier of dbd discharge mode, it is provided with gentle breeze fan, gentle breeze fan can make interior
Air circulation flow, the air containing pollutant is decomposed by the plasma oxidation of high-energy in dbd module, is finally gone
Remove.
However, indoor pollutant concentration is typically relatively low, a large amount of active substances that dbd discharge module produces can not obtain fully
Using it may occur that some side reactions produce secondary pollution, and dump energy also can radiate with forms such as heats, cause wave
Take.Indoor at present is typically all active carbon adsorption using process gaseous contaminant, after adsorbent adsorption saturation, in the air
The pollutant containing will not be adsorbed, and in turn results in the poor problem of clean-up effect；And after adsorbent adsorption saturation, meeting
Produce the problem of certain consumptive material, the service life for depurator causes certain impact.
Therefore, how to solve air purifier energy dissipation in prior art and extend asking of the service life of depurator
Topic, becomes those skilled in the art's important technological problems to be solved.
Content of the invention
The invention provides a kind of air purifier, it is it can be avoided that energy waste, and its service life can be had
Effect ensures.Present invention also offers a kind of control method of air purifier.
A kind of air purifier that the present invention provides, comprising:
First gaseous state processing meanss and the second gaseous state processing meanss, the two is used to the pollutant of in the air are adsorbed
And purified treatment；
Dust collect plant, for driving air to described first gaseous state processing meanss and the flowing of the second gaseous state processing meanss；
Isolating device, selectively the air-flow being blowed to described first gaseous state processing meanss by described dust collect plant is separated or
The air-flow being blowed to described second gaseous state processing meanss by described dust collect plant is separated by person；
Control device, controls described isolating device will to be blowed to the gas of described first gaseous state processing meanss by described dust collect plant
Stream separates, and controls described dust collect plant to blow to the air-flow conducting of described second gaseous state processing meanss；Or, control described isolation
The air-flow being blowed to described second gaseous state processing meanss by described dust collect plant is separated by device, and controls described dust collect plant to blow to
The air-flow conducting of described first gaseous state processing meanss；When the air-flow being blowed to described first gaseous state processing meanss by described dust collect plant
It is in when separating state, described control device controls described first gaseous state processing meanss to carry out purified treatment to pollutant, and controls
Make described second gaseous state processing meanss to stop carrying out purified treatment to pollutant；When described second gas is blowed to by described dust collect plant
The air-flow of state processing meanss is in when separating state, and described control device controls described second gaseous state processing meanss that pollutant are entered
Row purified treatment, and control described first gaseous state processing meanss to stop carrying out purified treatment to pollutant.
Preferably, described first gaseous state processing meanss and described second gaseous state processing meanss all include multiple electrodes plate and folder
Adsorption module between two described battery lead plates of arbitrary neighborhood, described battery lead plate is connected with alternating current power supply.
Preferably, described isolating device includes slidably being enclosed within described first gaseous state processing meanss and described second gaseous state
The cage plate of processing meanss alternative one, and described cage plate can slide into another gaseous state by one of gaseous state processing meanss
In processing meanss.
Preferably, described adsorption module includes grid box box body, and the two ends of mesh grid box box body are provided with blow vent, described
It is provided with absorption carrier in grid box box body；Described cage plate slides into described first gaseous state processing meanss or described second gaseous state is processed
When on device, described cage plate will be airtight for described blow vent.
Preferably, also include described first gaseous state processing meanss, described second gaseous state processing meanss and described cage plate
It is surrounded on its internal air channel barrier, described air channel barrier is equipped with air port near the both sides of described blow vent.
Preferably, described control device includes:
First pollution sensor and the second contaminant sensor, described first pollution sensor is arranged at described air purifier
Entry position, described second contaminant sensor is arranged at the exit position of described air purifier；
Controller, gathers first pollution parameter and described second contaminant sensor that described first pollution sensor detects
The second pollution parameters detecting, and relatively described first pollution parameter deduct described second pollution parameters difference whether little
In parameter preset, if being less than, described controller controls described cage plate by described first gaseous state processing meanss or described second gaseous state
Processing meanss slide into described second gaseous state processing meanss or described first gaseous state processing meanss, and control described second gaseous state
Processing meanss or described first gaseous state processing meanss carry out purified treatment to the pollutant of absorption, and the purified treatment time reaches first
After Preset Time, described controller controls described second gaseous state processing meanss or described first gaseous state processing meanss to stop at purification
Reason.
Preferably, described controller gathers the first pollution parameter and described second that described first pollution sensor detects
Second pollution parameters detecting of contaminant sensor, and relatively described first pollution parameter deducts described second pollution parameters
Whether difference is less than parameter preset, if after being less than or reaching the second Preset Time, described controller controls described cage plate by institute
State the first gaseous state processing meanss or described second gaseous state processing meanss slide into described second gaseous state processing meanss or described first
Gaseous state processing meanss, and control the described second gaseous state processing meanss or described first gaseous state processing meanss pollutant to absorption
Carry out purified treatment, after the purified treatment time reaches the first Preset Time, described controller controls described second gaseous state to process dress
Put or described first gaseous state processing meanss stop purified treatment.
Preferably, described control device include drivewheel that motor is in transmission connection with described motor and with described active
Take turns the driven pulley being connected by driving-chain, described driving-chain is connected with described cage plate, described controller controls described motor
Start and stop and rotating.
Preferably, described dust collect plant is included between multiple collecting plates and two described collecting plates being arranged at arbitrary neighborhood
Corona wire, described corona wire is connected with DC high-voltage, described dust plate earthing.
Preferably, described absorption carrier is the spherical porous carrier of aluminium sesquioxide.
Preferably, it is attached with photocatalyst powder inside the spherical porous carrier of described aluminium sesquioxide.
The control method of the air purifier that the present invention provides, including step:
The first pollution parameter of detection air purifier entry position and the second dirt of described air purifier exit position
Dye parameter；
Judge that whether described first pollution parameter deducts the difference of described second pollution parameters less than parameter preset, if
Be, then control cage plate by the first gaseous state processing meanss or the second gaseous state processing meanss slide into described second gaseous state processing meanss or
Described first gaseous state processing meanss, and control described second gaseous state processing meanss or described first gaseous state processing meanss to absorption
Pollutant carry out purified treatment；If it is not, then judging described first gaseous state processing meanss or described second gaseous state processing meanss
Whether the time that pollutant are carried out with purified treatment is more than or equal to described first Preset Time, if it is, controlling stopping right
The purified treatment of pollutant, if it is not, then control the purified treatment continuing to pollutant.
Preferably, if the difference that described first pollution parameter deducts described second pollution parameters is less than parameter preset, or
Person, when the described cage plate static time is more than or equal to the second Preset Time, then control cage plate by the first gaseous state processing meanss or
Second gaseous state processing meanss slide into described second gaseous state processing meanss or described first gaseous state processing meanss, and control described
Second gaseous state processing meanss or described first gaseous state processing meanss carry out purified treatment to the pollutant of absorption；If it is not, then sentencing
Whether the time that described first gaseous state processing meanss or the described second gaseous state processing meanss of breaking carry out purified treatment to pollutant is big
In or be equal to described first Preset Time, if it is, control stopping purified treatment to pollutant, if it is not, then control continuing
The continuous purified treatment to pollutant.
The air purifier that the present invention provides, dust collect plant blows to air at the first gaseous state processing meanss and the second gaseous state
Reason device it is assumed that when initial, control device control isolating device by dust collect plant blow to the air-flow of the first gaseous state processing meanss every
Open, and the air-flow that dust collect plant blows to the second gaseous state processing meanss is conducting, control device controls the first gaseous state processing meanss
The pollutant of the first gaseous state processing meanss absorption are carried out purified treatment, after the completion of purified treatment, control device controls the by electric discharge
One gaseous state processing meanss stop electric discharge；Dust collect plant blow to the second gaseous state processing meanss air-flow in the conduction state when, control
Device controls the second gaseous state processing meanss to be in non-discharged state, and the pollutant in air-flow can be adsorbed to the second gaseous state and process dress
Put, after the pollutant of absorption in the second gaseous state processing meanss reach a certain amount of after, control device controls isolating device by dust
The air-flow that device blows to the second gaseous state processing meanss separates, and dust collect plant blows to the air-flow conducting of the first gaseous state processing meanss,
Now, control device controls the second gaseous state processing meanss to be in discharge condition, the pollutant to the second gaseous state processing meanss absorption
Carry out purified treatment, after the pollutant in the second gaseous state processing meanss are cleaned process, control device controls at the second gaseous state
Reason device stops electric discharge；Dust collect plant blow to the first gaseous state processing meanss air-flow in the conduction state when, control device control
First gaseous state processing meanss are in non-discharged state, and, when the first gaseous state processing meanss, pollutant can be by the first gaseous state for air-flow
Processing meanss absorption fall, after first gaseous state processing meanss absorption pollutant reach a certain amount of after, control device control isolation dress
Put the air-flow that dust collect plant is blowed to the first gaseous state processing meanss to separate, and dust collect plant blows to the gas of the second gaseous state processing meanss
Conductance leads to, and is so circulated.Obviously, the air purifier that the present invention provides, even if pollutants in air concentration is relatively low, by
Gaseous state processing meanss in responsible absorption are in non-discharged state, treat that the pollutant in this gaseous state processing means are adsorbed onto a certain amount of
Afterwards, then carry out purified treatment of discharging, it is to avoid the waste of energy.Additionally, when pollutants in air concentration is higher, due to gaseous state
Processing meanss be adsorbed onto a certain amount of after, isolating device is separated, and this gaseous state processing means will not adsorb pollutant again, but
Carry out the purified treatment of pollutant, another gaseous state processing means is adsorbed to pollutant, so simultaneously, it is to avoid absorption is full
The problem of sum, and then avoid the poor problem with consumptive material of the adsorption effect causing because of adsorption saturation.
Present invention also offers a kind of control method of air purifier, to control according to the control method that the present invention provides
Air purifier, it can be avoided that energy waste, and the service life of air purifier can be made to be effectively ensured.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is air purifier exploded perspective view in the specific embodiment of the invention；
Fig. 2 is gaseous state processing meanss exploded perspective view in the specific embodiment of the invention；
Fig. 3 is grid box box body schematic diagram in the specific embodiment of the invention；
Fig. 4 is that in the specific embodiment of the invention, control device controls cage plate to slide into the first gaseous state processing meanss and second
Schematic diagram when between gaseous state processing meanss；
Fig. 5 is that in the specific embodiment of the invention, control device controls cage plate to show when sliding in the first gaseous state processing meanss
It is intended to；
Fig. 6 is that in the specific embodiment of the invention, control device controls cage plate to show when sliding in the second gaseous state processing meanss
It is intended to；
Fig. 7 is gaseous state processing meanss assembling elevational perspective view in the specific embodiment of the invention；
Fig. 8 is gaseous state processing meanss assembled front view in the specific embodiment of the invention；
Fig. 9 is gaseous state processing meanss assembling stravismus perspective view in the specific embodiment of the invention；
Figure 10 is gaseous state processing meanss assembling oblique view in the specific embodiment of the invention；
Figure 11 is gaseous state processing meanss assembling plan view in the specific embodiment of the invention；
Figure 12 is the control flow schematic diagram of control device in the specific embodiment of the invention.
In Fig. 1-Figure 11:
First gaseous state processing meanss 11, the second gaseous state processing meanss 12, dust collect plant 13, isolating device 14,
Control device 15, battery lead plate 16, adsorption module 17, cage plate 18, grid box box body 19, blow vent 20, absorption
Carrier 21, air channel barrier 22, air port 23, drivewheel 24, driven pulley 25, driving-chain 26, collecting plate 27, electricity
Dizzy silk 28.
Specific embodiment
This specific embodiment provides a kind of air purifier, and it is it can be avoided that the problem of energy waste, and its use
Life-span can be effectively ensured.This specific embodiment additionally provides a kind of control method of air purifier.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is air purifier exploded perspective view in the specific embodiment of the invention.This specific embodiment party
The air purifier that formula provides, comprising: the first gaseous state processing meanss 11, the second gaseous state processing meanss 12, dust collect plant 13, isolation
Device 14 and control device 15.
Wherein, the first gaseous state processing meanss 11 and the second gaseous state processing meanss 12 are used for the pollutant of in the air are inhaled
Echo purified treatment；
Dust collect plant 13 is used for driving air to flow to the first gaseous state processing meanss 11 and the second gaseous state processing meanss 12；
Isolating device 14 selectively the air-flow being blowed to the first gaseous state processing meanss 11 by dust collect plant 13 is separated or
The air-flow being blowed to the second gaseous state processing meanss 12 by dust collect plant 13 is separated.
Control device 15 controls isolating device 14 will to be blowed to the gas of described first gaseous state processing meanss 11 by dust collect plant 13
Stream separates, and controls dust collect plant 13 to blow to the air-flow conducting within the second gaseous state processing meanss 12 simultaneously；Or, control isolation
The air-flow being blowed to the second gaseous state processing meanss 12 by dust collect plant 13 is separated by device 14, and controls dust collect plant 13 to blow to simultaneously
Air-flow conducting within first gaseous state processing meanss 11；When the air-flow being blowed to the first gaseous state processing meanss 11 by dust collect plant 13
When separating state, control device 15 controls the first gaseous state processing meanss 11 to carry out purified treatment to pollutant, and controls second
Gaseous state processing meanss 12 are in stopping purified treatment state；When the air-flow being blowed to the second gaseous state processing meanss 12 by dust collect plant 13
It is in when separating state, control device 15 controls the second gaseous state processing meanss 12 to carry out purified treatment to pollutant, and control the
One gaseous state processing meanss 11 are in the state stopping purified treatment.
It is arranged such, the air purifier that this specific embodiment provides, air is blowed to the first gaseous state by dust collect plant 13
It is assumed that when initial, control device 15 controls isolating device 14 by dust collect plant for processing meanss 11 and the second gaseous state processing meanss 12
13 air-flows blowing to the first gaseous state processing meanss 11 separate, and the air-flow that dust collect plant 13 blows to the second gaseous state processing meanss 12 is
Conducting, control device 15 controls the first gaseous state processing meanss 11 to discharge, the pollutant to the first gaseous state processing meanss 11 absorption
Carry out purified treatment, after the completion of purified treatment, control device 15 controls the first gaseous state processing meanss 11 to stop electric discharge；Dust collect plant
13 blow to the second gaseous state processing meanss 12 air-flow in the conduction state when, control device 15 control the second gaseous state processing meanss 12
It is in non-discharged state, the pollutant in air-flow can be adsorbed in the second gaseous state processing meanss 12, treat that the second gaseous state processes dress
Put on 12 absorption pollutant reach a certain amount of after, control device 15 controls isolating device 14 that dust collect plant 13 is blowed to the second gas
The air-flow of state processing meanss 12 separates, and dust collect plant 13 blows to the air-flow conducting of the first gaseous state processing meanss 11, now, controls
Device 15 controls the second gaseous state processing meanss 12 to be in discharge condition, and the pollutant of the second gaseous state processing meanss 12 absorption are carried out
Purified treatment, after the pollutant in the second gaseous state processing meanss 12 are cleaned process, control device 15 controls at the second gaseous state
Reason device 12 stops electric discharge；Dust collect plant 13 blow to the first gaseous state processing meanss 11 air-flow in the conduction state when, control dress
Put 15 control the first gaseous state processing meanss 11 and be in non-discharged state, air-flow when the first gaseous state processing meanss 11, pollutant
Can by the first gaseous state processing meanss 11 absorption fall, after the first gaseous state processing meanss 11 absorption pollutant reach a certain amount of after, control
Device 15 processed controls isolating device 14 to separate the air-flow that dust collect plant 13 blows to the first gaseous state processing meanss 11, and dust collect plant
The 13 air-flow conductings blowing to the second gaseous state processing meanss 12, are so circulated absorption and purified treatment.
Obviously, the air purifier that this specific embodiment provides, even if pollutants in air concentration is relatively low, due to negative
Duty absorption gaseous state processing meanss be in non-discharged state, after the pollutant in this gaseous state processing means be adsorbed onto a certain amount of after,
Carry out purified treatment of discharging again, it is to avoid the waste of energy.Additionally, when pollutants in air concentration is higher, at gaseous state
Reason device be adsorbed onto a certain amount of after, isolating device 14 is separated, there will be no pollutant be adsorbed, treat that pollutant are cleaned
After process, then carry out the absorption of pollutant, which obviate the problem of adsorption saturation, and then avoid and cause because of adsorption saturation
Adsorption effect is poor and the problem of consumptive material.
Refer to Fig. 2, Fig. 2 is gaseous state processing meanss exploded perspective view in the specific embodiment of the invention.At first gaseous state
Reason device 11 and the second gaseous state processing meanss 12 may each comprise multiple electrodes plate 16 and two electrodes being located in arbitrary neighborhood
Adsorption module 17 between plate 16, battery lead plate 16 is connected with alternating current power supply.
It should be noted that in this specific embodiment, battery lead plate 16 can be package structure, in the electrode of metal material
Plate one layer of dielectric layer of 16 outer side covers, dielectric material can be the insulant such as glass, resin or politef, dielectric layer
The battery lead plate 16 of metal material can be bonded at innermost layer using adhesive by inner side.Logical in two battery lead plates 16 of arbitrary neighborhood
Enter High Level AC Voltage so that there is alternating electric field between two panels battery lead plate 16.Exchange electricity output controls also by control device 15,
Alternating current output time is controlled can specifically to set according to actual needs.
It is arranged such, the pollutant of in the air can be adsorbed to fall by adsorption module 17, then pass through to control alternating current defeated
Go out, produce alternating electric field, and then purified treatment is carried out to pollutant.
As preferred and citing, the isolating device 14 that this specific embodiment provides, specifically can as described below arrange, please
With reference to Fig. 4-Figure 11, isolating device 14 includes slidably being enclosed within the first gaseous state processing meanss 11 and described second gaseous state processes dress
Put the cage plate 18 of 12 alternative one, and cage plate 18 can be processed by sliding into another gaseous state in one of gaseous state processing meanss
On device.
It should be noted that above-mentioned first gaseous state processing meanss 11 and the second gaseous state processing meanss 12, can be along such as figure institute
The above-below direction arrangement shown, cage plate 18 is enclosed within the periphery of the first gaseous state processing meanss 11, and can slide into the second gaseous state process
On device 12, when cage plate 18 is enclosed within the first gaseous state processing meanss 11 or the second gaseous state processing meanss 12, cage plate 18 can hinder
Every the first gaseous state processing meanss 11 or the air-flow of the second gaseous state processing meanss 12 are blowed to by dust collect plant 13.
It is arranged such, when cage plate 18 slides in the first gaseous state processing meanss 11, the first gaseous state can be processed by cage plate 18
Device 11 is surrounded, and then avoids air-flow and be blown in the first gaseous state processing meanss 11, and because cage plate 18 is departing from
Two gaseous state processing meanss 12, and then air-flow can be blown in the second gaseous state processing meanss 12；Equally, when cage plate 18 is by the first gas
When state processing meanss 11 slide in the second gaseous state processing meanss 12, the second gaseous state processing meanss 12 can have been surrounded by cage plate 18
Come, and then avoid air-flow to be blown in the second gaseous state processing meanss 12, and because cage plate 18 processes dress departing from the first gaseous state
Put 11, and then air-flow can be blown in the second gaseous state processing meanss 11.
Certainly, the isolating device 14 that the present invention provides is alternatively other types of isolating device 14, such as, at the first gaseous state
Reason device 11 and the second gaseous state processing meanss 12 can be fitted with sealed door, and when sealed door is opened, dust collect plant 13 can blow
Enter in gaseous state processing meanss corresponding with this sealed door, when sealed door is closed, dust collect plant 13 is blown into this gaseous state processing means
Air-flow is separated, when only need to be in open mode with a corresponding sealed door of gaseous state processing meanss, at another gaseous state
The corresponding sealed door of reason device is in air-tight state.
Preferably, refer to Fig. 3, the adsorption module 17 that this specific embodiment provides can include grid box box body
19, the two ends of grid box box body 19 are provided with blow vent 20, are provided with absorption carrier 21 in grid box box body 19；Cage plate 18 slides into
When in one gaseous state processing meanss 11 or the second gaseous state processing meanss 12, cage plate 18 will be airtight for blow vent 20.
It should be noted that above-mentioned grid box box body 19 can include four air-locked plastic covers, certainly, it is alternatively it
Its material, such as, rubber face, glass surface etc., its two relative face can be insulation wire side, and insulation net can be by covered wire
Hole from box body interts, and the absorption carrier 21 within the guarantee of mesh size will not drop out.So, relatively
Two insulation wire sides constitute the blow vent 20 at grid box box body 19 two ends.
It is arranged such, after the absorption pollutant arrival of gaseous state processing module is a certain amount of, cage plate 18 will slide into this gaseous state
In processing module, the blow vent 20 of grid box box body 19 is sealed up, now, because pollutant are in the limited environment of oxygen
In, when electric discharge makes pollutant oxidation decompose, do not have unnecessary oxygen and generate what excessive ozone and nitrogen oxides etc. were harmful to
By-product.
In addition, it is necessary to explanation, due to cage plate 18 slidably with the first gaseous state processing meanss 11 and the second gaseous state at
Reason device 12 matches, therefore, it is possible that glade plane space between cage plate 18 and gaseous state processing meanss, due to grid box box body
The windage causing of the absorption carrier 21 within 19 is larger, and air-flow easily flows out from glade plane space, and then leads to the dirt in air-flow
The absorption that dye thing does not obtain absorption carrier 21 is just flowed out from glade plane space, and clean-up effect is poor.
In order to avoid air easily from glade plane space flow out gaseous state processing meanss within problem, this specific embodiment excellent
Select in scheme, also include the first gaseous state processing meanss 11, the second gaseous state processing meanss 12 and cage plate 18 being surrounded on it
Internal air channel barrier 22, air channel barrier 22 is equipped with air port 23 near the both sides of blow vent 20.
It should be noted that above-mentioned air channel barrier 22 is equipped with air port 23 near the both sides of blow vent 20, refer to that air channel keeps off
The side of the air inlet near grid box box body 19 for the plate 22 also is provided with air inlet, near the side of the gas outlet of grid box box body 19
It also is provided with air outlet, to ensure that air-flow can be along normal route turnover gaseous state processing meanss.
It is arranged such, by arranging air channel barrier 22, air channel barrier 22 can effectively improve the wind at above-mentioned glade plane space
Resistance, and then avoid the problem that air-flow is flowed out by glade plane space.
As preferred and citing, the control device 15 that this specific embodiment provides, its control flow can institute specific as follows
State.Refer to Figure 12, Figure 12 is the control flow schematic diagram of control device in the specific embodiment of the invention.
The control device 15 that this specific embodiment provides may include that
First pollution sensor (not shown) and the second contaminant sensor (not shown), first pollution sensor
It is arranged at the entry position of air purifier, the second contaminant sensor is arranged at the exit position of air purifier；
The detecting of controller, the collection first pollution parameter that detects of first pollution sensor and the second contaminant sensor
The second pollution parameters, and compare first pollution parameter and deduct the difference of the second pollution parameters and whether be less than parameter preset, if little
In controller controls cage plate 18 to slide into the second gaseous state process by the first gaseous state processing meanss 11 or the second gaseous state processing meanss 12
Device 12 or the first gaseous state processing meanss 11, and control the second gaseous state processing meanss 12 or the first gaseous state processing meanss 11 to suction
Attached pollutant carry out purified treatment, and after the purified treatment time reaches the first Preset Time, controller controls the second gaseous state to process
Device 12 or the first gaseous state processing meanss 11 stop purified treatment.
It should be noted that when the first pollution parameter that first pollution sensor detects deducts the second contaminant sensor inspection
When the difference of the second pollution parameters measuring is less than parameter preset, that is, show the pollution parameters of air purifier air intake vent 23 position
Differ less with the pollution parameters of air purifier air outlet 23 position, then explanation has been in the gaseous state processing meanss of adsorbed state
Through being in adsorption saturation or the state close to adsorption saturation, now, controller controls cage plate 18 to slide into this gaseous state processing means
On carry out purified treatment, and change another the gaseous state processing meanss after purified treatment carry out the absorption work of pollutant,
After the purified treatment time reaches the first Preset Time, controller controls this gas to the gaseous state processing meanss being in purified treatment state
State processing meanss stop purified treatment, can the effectively save energy.
It is arranged such it is achieved that when controlling the accurate judgement that cage plate 18 slides it is ensured that the purification of air purifier is imitated
Really, and further avoid the waste of the energy.
In order to prevent breaking down or during detection error when first pollution sensor or the second contaminant sensor, and lead to cover
Plate 18 can not slide in time, and then affects the problem of the clean-up effect of air purifier.Another in this specific embodiment
In preferred version, controller gathers the first pollution parameter that detects of first pollution sensor and described second contaminant sensor
The second pollution parameters detecting, and compare first pollution parameter and deduct the difference of the second pollution parameters whether less than default ginseng
Number, if after being less than or reaching the second Preset Time, controller controls cage plate 18 by the first gaseous state processing meanss 11 or the second gas
State processing meanss 12 slide into the second gaseous state processing meanss 12 or the first gaseous state processing meanss 11, and control the second gaseous state to process
Device 12 or the first gaseous state processing meanss 11 carry out purified treatment to the pollutant of absorption, and the purified treatment time reaches first and presets
After time, controller controls the second gaseous state processing meanss 12 or the first gaseous state processing meanss 11 to stop purified treatment.
It is arranged such, two conditions are set, and condition one is: the difference that first pollution parameter deducts the second pollution parameters is little
In parameter preset；Condition two is: after reaching the second Preset Time；As long as meeting one of above-mentioned two condition, controller
Control cage plate 18 to slide into and purified treatment is carried out on the gaseous state processing meanss be in adsorbed state, process time to be clean reaches
After first Preset Time, controller controls this gaseous state processing means to stop purified treatment again.By arranging two conditions, and two
Condition be or relation, the normal slip opportunity of cage plate 18 can be fully ensured that, further ensure the purification of air purifier
Effect.
In addition, this specific embodiment provide air purifier, its control device 15 include drive cage plate 18 slide
Driving means, this driving means can include drivewheel 24 that motor is in transmission connection with motor and pass through to pass with drivewheel 24
The driven pulley 25 that dynamic chain 26 is connected, driving-chain 26 is connected with cage plate 18, the start and stop of controller controlled motor and rotating.
Be arranged such, when controller controlled motor rotates, motor drive drivewheel 24 rotate, drivewheel 24 drive its with
Driving-chain 26 between driven pulley 25 is mobile, and because driving-chain 26 is connected with cage plate 18, therefore driving-chain 26 can drive cage plate 18
Enter line slip, and then, moving up and down of cage plate 18 can be controlled by the rotating of controlled motor.
Additionally, the dust collect plant 13 that this specific embodiment provides can be as following settings, dust collect plant 13 can include
Corona wire 28 between multiple collecting plates 27 and two collecting plates 27 being arranged at arbitrary neighborhood, corona wire 28 and DC high-voltage
It is connected, collecting plate 27 is grounded.
It is arranged such, by arranging corona wire 28 and collecting plate 27, this kind of electrode structure can provide ion wind, drive empty
Gas and gaseous contaminant flow to gaseous contamination processing unit.Certainly, in this specific embodiment, also can be according to actual feelings
Condition, arranges fan assembly to assist dust collect plant 13 to carry out the driving of air.
As preferred and citing, the absorption carrier 21 that this specific embodiment provides can be the spherical porous of aluminium sesquioxide
Carrier, certainly, the absorption carrier of alternatively other materials, such as, activated carbon etc..Made using the spherical porous carrier of aluminium sesquioxide
For absorption carrier, it not only has the effect of absorption pollutant additionally it is possible to promote battery lead plate 16 to discharge, improves purified treatment effect
Rate.Further, in this specific embodiment, light can also be attached with the hole of the spherical porous carrier of aluminium sesquioxide and touch
Matchmaker's powder, photocatalyst powder enables to pollutant and decomposes more quickly and thoroughly, equally, it is possible to increase the efficiency of air cleaning
And effect.
This specific embodiment additionally provides a kind of control method of air purifier, including step:
The first pollution parameter of detection air purifier entry position and the second dirt of described air purifier exit position
Dye parameter；
Judge that whether described first pollution parameter deducts the difference of described second pollution parameters less than parameter preset, if
Be, then control cage plate by the first gaseous state processing meanss or the second gaseous state processing meanss slide into described second gaseous state processing meanss or
Described first gaseous state processing meanss, and control described second gaseous state processing meanss or described first gaseous state processing meanss to absorption
Pollutant carry out purified treatment；If it is not, then judging described first gaseous state processing meanss or described second gaseous state processing meanss
Whether the time that pollutant are carried out with purified treatment is more than or equal to described first Preset Time, if it is, controlling stopping right
The purified treatment of pollutant, if it is not, then control the purified treatment continuing to pollutant.
When the first pollution parameter that first pollution sensor detects deducts the second dirt that the second contaminant sensor detects
When the difference of dye parameter is less than parameter preset, that is, show that the pollution parameters of air purifier air intake vent position are gone out with air purifier
The pollution parameters difference of tuyere position is less, then explanation be in the gaseous state processing meanss of adsorbed state already at adsorption saturation or
Close to the state of adsorption saturation, now, control cage plate to slide into and carry out purified treatment in this gaseous state processing means, and change another
The gaseous state processing meanss after purified treatment carry out the absorption work of pollutant, and the gaseous state being in purified treatment state is processed
Device, after the purified treatment time reaches the first Preset Time, controls this gaseous state processing means to stop purified treatment, can effectively save
The about energy.And avoid gaseous state processing module and adsorption saturation occurs, and produce consumptive material, and then affect asking of its service life
Topic.
Preferably, if the difference that described first pollution parameter deducts described second pollution parameters is less than default ginseng
Number, or, when the described cage plate static time is more than or equal to the second Preset Time, then control cage plate to process dress by the first gaseous state
Put or the second gaseous state processing meanss slide into described second gaseous state processing meanss or described first gaseous state processing meanss, and control
Described second gaseous state processing meanss or described first gaseous state processing meanss carry out purified treatment to the pollutant of absorption；If not,
Then judge described first gaseous state processing meanss or time that described second gaseous state processing meanss carry out purified treatment to pollutant is
No more than or equal to described first Preset Time, if it is, controlling the purified treatment stopping to pollutant, if it is not, then control
System continues the purified treatment to pollutant.
In the control method that this specific embodiment provides, by arranging two conditions, condition one is: first pollution parameter
The difference deducting the second pollution parameters is less than parameter preset；Condition two is: the cage plate static time reaches the second Preset Time；Only
Meet one of above-mentioned two condition, then control cage plate to slide into and carry out in the gaseous state processing meanss be in adsorbed state only
Change is processed, and after process time to be clean reaches the first Preset Time, then controls this gaseous state processing means to stop purified treatment.Pass through
Two conditions of setting, and two conditions be or relation, the normal slip opportunity of cage plate can be fully ensured that, further ensure
The clean-up effect of air purifier.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase one
The scope the widest causing.
Claims (13)
1. a kind of air purifier is it is characterised in that include:
First gaseous state processing meanss and the second gaseous state processing meanss, the two is used to the pollutant in the air and carries out adsorbing and net
Change is processed；
Dust collect plant, for driving air to described first gaseous state processing meanss and the flowing of the second gaseous state processing meanss；
The air-flow being blowed to described first gaseous state processing meanss by described dust collect plant is selectively separated or incites somebody to action by isolating device
Separated by the air-flow that described dust collect plant blows to described second gaseous state processing meanss；
Control device, control described isolating device by blowed to by described dust collect plant the air-flow of described first gaseous state processing meanss every
Open, and control described dust collect plant to blow to the air-flow conducting of described second gaseous state processing meanss；Or, control described isolating device
The air-flow being blowed to described second gaseous state processing meanss by described dust collect plant is separated, and it is described to control described dust collect plant to blow to
The air-flow conducting of the first gaseous state processing meanss；
When the air-flow being blowed to described first gaseous state processing meanss by described dust collect plant is in and separates state, described control device
Control described first gaseous state processing meanss to carry out purified treatment to pollutant, and it is right to control described second gaseous state processing meanss to stop
Pollutant carry out purified treatment；Separate state when the air-flow being blowed to described second gaseous state processing meanss by described dust collect plant is in
When, described control device controls described second gaseous state processing meanss to carry out purified treatment to pollutant, and controls described first gas
State processing meanss stop carrying out purified treatment to pollutant.
2. air purifier as claimed in claim 1 is it is characterised in that described first gaseous state processing meanss and described second gas
State processing meanss all include the adsorption module between multiple electrodes plate and two described battery lead plates being located in arbitrary neighborhood, described
Battery lead plate is connected with alternating current power supply.
3. air purifier as claimed in claim 2 it is characterised in that described isolating device include slidably being enclosed within described
First gaseous state processing meanss and the cage plate of described second gaseous state processing meanss alternative one, and described cage plate can be by one of
Slide in gaseous state processing meanss in another gaseous state processing means.
4. air purifier as claimed in claim 3 is it is characterised in that described adsorption module includes grid box box body, described
The two ends of grid box box body are provided with blow vent, are provided with absorption carrier in mesh grid box box body；Described cage plate slides into described
When in one gaseous state processing meanss or described second gaseous state processing meanss, described cage plate will be airtight for described blow vent.
5. air purifier as claimed in claim 4 is it is characterised in that also include described first gaseous state processing meanss, institute
State the second gaseous state processing meanss and described cage plate is surrounded on its internal air channel barrier, described air channel barrier is near described ventilation
The both sides of mouth are equipped with air port.
6. the air purifier as described in any one of claim 3-5 is it is characterised in that described control device includes:
First pollution sensor and the second contaminant sensor, described first pollution sensor is arranged at entering of described air purifier
Mouth position, described second contaminant sensor is arranged at the exit position of described air purifier；
Controller, first pollution parameter and the inspection of described second contaminant sensor that the described first pollution sensor of collection detects
The second pollution parameters measuring, and relatively whether described first pollution parameter deducts the difference of described second pollution parameters less than pre-
Setting parameter, if being less than, described controller controls described cage plate to be processed by described first gaseous state processing meanss or described second gaseous state
Device slides into described second gaseous state processing meanss or described first gaseous state processing meanss, and controls described second gaseous state to process
Device or described first gaseous state processing meanss carry out purified treatment to the pollutant of absorption, and the purified treatment time reaches first and presets
After time, described controller controls described second gaseous state processing meanss or described first gaseous state processing meanss to stop purified treatment.
7. the air purifier as described in any one of claim 3-5 is it is characterised in that described control device includes:
First pollution sensor and the second contaminant sensor, described first pollution sensor is arranged at entering of described air purifier
Mouth position, described second contaminant sensor is arranged at the exit position of described air purifier；
Controller, first pollution parameter and the inspection of described second contaminant sensor that the described first pollution sensor of collection detects
The second pollution parameters measuring, and relatively whether described first pollution parameter deducts the difference of described second pollution parameters less than pre-
Setting parameter, if less than or cage plate static time reach after the second Preset Time, described controller controls described cage plate by institute
State the first gaseous state processing meanss or described second gaseous state processing meanss slide into described second gaseous state processing meanss or described first
Gaseous state processing meanss, and control the described second gaseous state processing meanss or described first gaseous state processing meanss pollutant to absorption
Carry out purified treatment, after the purified treatment time reaches the first Preset Time, described controller controls described second gaseous state to process dress
Put or described first gaseous state processing meanss stop purified treatment.
8. air purifier as claimed in claim 7 is it is characterised in that described control device includes motor and described motor
The drivewheel being in transmission connection and the driven pulley being connected by driving-chain with described drivewheel, described driving-chain and described cage plate
It is connected, described controller controls start and stop and the rotating of described motor.
9. air purifier as claimed in claim 1 is it is characterised in that described dust collect plant includes multiple collecting plates and setting
Corona wire between two described collecting plates of arbitrary neighborhood, described corona wire is connected with DC high-voltage, described dust
Plate earthing.
10. air purifier as claimed in claim 4 is it is characterised in that described absorption carrier is that aluminium sesquioxide is spherical many
Hole carrier.
11. air purifiers as claimed in claim 10 are it is characterised in that inside the spherical porous carrier of described aluminium sesquioxide
It is attached with photocatalyst powder.
A kind of 12. control methods of air purifier, based on air purifier as claimed in claim 3 it is characterised in that wrapping
Include step:
The first pollution parameter of detection air purifier entry position and the second pollution ginseng of described air purifier exit position
Number；
Judge that whether described first pollution parameter deducts the difference of described second pollution parameters less than parameter preset, if it is,
Cage plate is controlled to slide into described second gaseous state processing meanss or described by the first gaseous state processing meanss or the second gaseous state processing meanss
First gaseous state processing meanss, and control the dirt to absorption of described second gaseous state processing meanss or described first gaseous state processing meanss
Dye thing carries out purified treatment；If it is not, then judging described first gaseous state processing meanss or described second gaseous state processing meanss to dirt
Whether the time that dye thing carries out purified treatment is more than or equal to the first Preset Time, if it is, control stopping to pollutant
Purified treatment, if it is not, then control the purified treatment continuing to pollutant.
A kind of 13. control methods of air purifier, based on air purifier as claimed in claim 3 it is characterised in that wrapping
Include step:
The first pollution parameter of detection air purifier entry position and the second pollution ginseng of described air purifier exit position
Number；
Judge that whether described first pollution parameter deducts the difference of described second pollution parameters less than parameter preset, if it is, or
Person, when the cage plate static time is more than or equal to the second Preset Time, then controls cage plate by the first gaseous state processing meanss or second
Gaseous state processing meanss slide into described second gaseous state processing meanss or described first gaseous state processing meanss, and control described second
Gaseous state processing meanss or described first gaseous state processing meanss carry out purified treatment to the pollutant of absorption；If it is not, then judging institute
State the first gaseous state processing meanss or described second gaseous state processing meanss pollutant are carried out time of purified treatment whether more than or
Equal to the first Preset Time, if it is, controlling the purified treatment stopping to pollutant, if it is not, then control continuing to pollution
The purified treatment of thing.
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| CN201310426047.XA CN104436983B (en) | 2013-09-17 | 2013-09-17 | Air purifier and control method thereof |
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| CN201310426047.XA CN104436983B (en) | 2013-09-17 | 2013-09-17 | Air purifier and control method thereof |
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| CN104436983A (en) | 2015-03-25 |
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