CN108253547A - A kind of air cleaning unit and method - Google Patents
A kind of air cleaning unit and method Download PDFInfo
- Publication number
- CN108253547A CN108253547A CN201611222262.8A CN201611222262A CN108253547A CN 108253547 A CN108253547 A CN 108253547A CN 201611222262 A CN201611222262 A CN 201611222262A CN 108253547 A CN108253547 A CN 108253547A
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- Prior art keywords
- air
- filtration system
- babinet
- cleaning
- tube
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Classifications
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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
- 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
- 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
- F24F8/108—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 using dry filter elements
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of air cleaning unit,Including babinet,Air inlet,Air outlet and wind turbine,It is fixedly installed by-pass filtration system successively close to air inlet side in babinet,By-pass filtration system includes three shafts,Filter screen,Motor and Hall sensor,With secondary filtration system,Secondary filtration system includes U-tube,Filter particle and electric telescopic rod,By-pass filtration system and secondary filtration system lower end are provided with back cleaning system,The lower end of by-pass filtration system and secondary filtration system is located in back cleaning system,Back cleaning system includes rinse bath,Cleaning solution,Supersonic generator and online DOC photometric detections sensor,Anion generator is provided on the right side of the babinet,This device, which has, remains efficient filter efficiency,Good filtration effect,The advantages that high degree of automation,The present invention also provides a kind of air purification methods,Fine particles in air can effectively be removed,Sundries,The impurity such as formaldehyde.
Description
Technical field
The invention belongs to technical field of air purification, more particularly, to a kind of air cleaning unit and method.
Background technology
Air quality has important influence to health, the live and work quality of people, at present, in industrial production
The exhaust gas of discharge, the discharge of a large amount of vehicle exhausts and the burning of house refuse etc. in living, seriously pollute air, in order to reduce room
The air of interior pollution is endangered caused by the health of people, and air purifier is widely used.
Existing air purifier is mainly two class of electrostatic air cleaner and HEPA filtering net airs clarifier, electrostatic
The long health that can endanger people of ozone usage time can be generated in the air purifier course of work, while high pressure can be generated
A phenomenon is put, there is higher security risk；HEPA filtering net airs clarifier is since HEPA strainer windages are larger, increase wind turbine damage
Consumption reduces the service life of equipment, while HEPA strainer service lifes are short, expensive, and the HEPA strainers after replacement cannot
It recycles again, causes serious waste and economic loss, therefore, being used in existing air purifier being capable of repeated washing
The strainer used replaces HEPA strainers, and in use for some time, trapped substance increases on strainer, filter effect is caused to reduce
When, strainer can be cleaned using anti-cleaning device, reused, but there is also in anti-cleaning process, air is net
Efficient filter effect can not be remained by changing device, and working efficiency is not high.
Invention content
The object of the present invention is to provide one kind to remain efficient filter efficiency, good filtration effect, high degree of automation
Air cleaning unit.
It is a further object to provide a kind of air purification method, can effectively remove fine particles in air,
Sundries, formaldehyde etc..
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of air cleaning unit, including babinet,
Air inlet, air outlet and wind turbine, the air inlet are arranged on the left side of the babinet, and the air outlet is arranged on the babinet
Top, the air outlet is arranged at the air outlet close to the right side of the babinet, the wind turbine, leaned in the babinet
The nearly air inlet side is fixedly installed by-pass filtration system successively, and the by-pass filtration system includes three shafts, filtering
Net, motor and Hall sensor, three shafts are arranged in equilateral triangle, and the filter screen is wrapped in three shafts
On, the motor controls the shaft and filter screen to rotate counterclockwise, and the Hall sensor is arranged on the left side of the babinet
Face, and it is corresponding with the shaft nearest apart from the babinet left side, micro- magnet is provided on three vertex of the filter screen,
The Hall sensor is electrically connected with the motor；With secondary filtration system, the secondary filtration system includes U-tube, filtering
Particle and electric telescopic rod are provided with several ventilation holes on the U-tube wall, and the free end of the U-tube is fixed on the case
The top of body, it is described filtering particle be arranged in the U-tube, it is described filtering particle volume account for the U-tube two/
One, the U-tube lower end is provided with through hole, and the diameter of the through hole is less than the diameter of the filtering particle, described electronic
Telescopic rod is fixed at the top of the babinet, and in the U-tube, the free end of the electric telescopic rod is provided with
Pressing plate；The by-pass filtration system and secondary filtration system lower end are provided with back cleaning system, the by-pass filtration system and two
The lower end of grade filtration system is located in the back cleaning system, and the back cleaning system includes rinse bath, cleaning solution, ultrasonic wave hair
Raw device and online DOC photometric detections sensor, the supersonic generator and online DOC photometric detections sensor are arranged on described
In rinse bath, rinse liquid outlet is provided on the rinse bath, anion generator is provided on the right side of the babinet.
Further, control system is further included, the control system includes human-computer interaction screen, microprocessor, the first timing
Module, the second timing module, third timing module, countdown module and alarm module, first timing module, the second timing
Module, third timing module, countdown module and alarm module are electrically connected with the input terminal of the microprocessor, the motor,
Electric telescopic rod, supersonic generator and human-computer interaction screen are electrically connected with the output terminal of the microprocessor, the online DOC light
Degree detection sensor is electrically connected with the alarm module.
Further, liquid feed device is provided on the babinet, the liquid feed device includes liquid reserve tank and first pump housing, institute
The lower end for stating liquid reserve tank is connect by first pump housing with the rinse bath.
Further, the U-tube lower end is provided with agitating device, and the agitating device includes stirring motor, agitating shaft
And stirrer paddle, the agitating shaft are located at across the through hole inside the U-tube, the stirrer paddle is fixed at institute
It states on agitating shaft, capsul is provided with outside the stirring motor, the capsul is provided with close with the agitating shaft contact position
Packing.
Further, water treatment device is further included, the water treatment device includes second pump housing and hyperfiltration membrane assembly,
The rinse liquid outlet is sequentially connected second pump housing and hyperfiltration membrane assembly, and the hyperfiltration membrane assembly is connect with liquid reserve tank.
Further, the filtering particle is polytetrafluoroethylene (PTFE) material.
The present invention provides a kind of air purification method, and this method includes the following steps：
(1) motor operation interval time T is set by human-computer interaction screen1, electric telescopic rod interval time T2, ultrasound
Wave producer interval time T3With supersonic generator running time T4；
(2) the upper limit value C of online DOC photometric detections sensor detection organic carbon content is set by human-computer interaction screen1；
(3) start wind turbine, negative pressure is formed in babinet, air enters in air inlet, and air is removed by by-pass filtration system
In dust, by secondary filtration system, the liquid for filtering particle surface is used to adsorb organic carbon, dust and the first in air
Aldehyde；
(4) anion generator generates anion, and air is discharged with anion in air outlet after purification；
(5) start stirring motor, cleaning is stirred to filtering particle；
(6) arrival time T1When, motor drives shaft and filter screen to rotate counterclockwise, when micro- magnet on filter screen and suddenly
During your sensor contacts, motor stalls are controlled, carry out the T in next period1The timing of time；
(7) arrival time T2When, electric telescopic rod completes a telescopic process, and filtering particle is cleaned, completes one
It is secondary it is flexible after, carry out the T in next period2The timing of time；
(8) arrival time T3When, supersonic generator operation, while start running time T4Countdown, ultrasonic wave occur
Device runs T4Stop after time, proceed by the T in next period3The timing of time；
(9) organic carbon content is more than C in online DOC photometric detections sensor detects cleaning solution1When, pass through mould of alarming
Block is alarmed, and cleaning solution is replaced.
Further, it is after cleaning solution is released at rinse liquid outlet, to lead to the method for cleaning fluid exchange in step (9)
It crosses first pump housing cleaning solution new in liquid reserve tank is pumped into rinse bath or is pumped into cleaning solution by second pump housing super
Processing is filtered in filter membrane component, treated, and cleaning solution is entered in liquid reserve tank, from liquid reserve tank by first pump housing again
It is secondary to enter in rinse bath.
Compared with prior art, the present invention has the advantage that is with advantageous effect：
1st, the present invention purifies air by the way of multistage filtering, and purification is thorough, while purifier structure is tight
It gathers, area occupied is small, purification efficiency is high；
2nd, by-pass filtration system uses the structure of equilateral triangle, and air is by strainer twice, filtering during by-pass filtration
It is efficient, while rotated counterclockwise using shaft band electric filter, it is always ensured that the filter efficiency of the strainer on the both sides being filtered
Preferably, the strainer that will be close to air inlet is immersed in rinse bath, carries out cleaning recycling, reduces use cost；
3rd, secondary filtration system uses u-tube structure, and filtering particle is added in U-tube, and lower end sets through hole, will be U-shaped
The lower end of pipe is immersed in rinse bath, and electric telescopic rod gives filtering particle certain pressure with dynamic pressure plate, pushes filtering particle warp
Over cleaning slot makes filtering particle surface form moisture film, when air is by secondary filtration system, dust, organic carbon in air, first
Aldehyde etc. is further achieved the purpose that purify air, is made air purer by filtering granular absorption；
4th, strainer and filtering particle are cleaned by ultrasonic using supersonic generator in rinse bath, cleaning performance is good, together
When online DOC photometric detections sensor is installed in rinse bath, using organic carbon content as standard, detect rinse bath in water quality whether
It needs replacing, accuracy of detection is good, and high degree of automation is easy to use；
5th, for the present invention using the operation of control system control air cleaning unit, high degree of automation is easy to operate, is suitable for
It promotes.
Description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of air cleaning unit of the present invention.
Fig. 2 is the enlarged drawing at A in Fig. 1.
Fig. 3 is a kind of internal structure schematic diagram of another embodiment of air cleaning unit of the present invention.
Fig. 4 is a kind of left view structural representation of air cleaning unit of the present invention.
Fig. 5 is a kind of annexation figure of the control system of air cleaning unit of the present invention.
In figure：1- babinets；2- air inlets；3- air outlets；4- wind turbines；5- shafts；6- filter screens；7- motors；8- Halls pass
Sensor；The micro- magnets of 9-；10-U type pipes；11- filters particle；12- electric telescopic rods；13- through holes；14- pressing plates；15- rinse baths；
16- cleaning solutions；17- supersonic generators；The online DOC photometric detections sensors of 18-；19- rinse liquid outlets；20- anions are sent out
Raw device；21- human-computer interaction screens；22- microprocessors；The first timing modules of 23-；The second timing modules of 24-；25- third timing moulds
Block；26- countdown modules；27- alarm modules；28- liquid reserve tanks；First pump housings of 29-；30- stirring motors；31- agitating shafts；32-
Stirrer paddle；33- capsuls；34- gaskets；Second pump housings of 35-；36- hyperfiltration membrane assemblies.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to the specific embodiment of the present invention.
As shown in Figure 1, Figure 2 and Figure 4, a kind of air cleaning unit, including babinet 1, air inlet 2, air outlet 3 and wind turbine 4,
Air inlet 2 is arranged on the left side of babinet 1, and air outlet 3 is arranged on the top of babinet 1, air outlet 3 close to the right side of babinet 1,
Wind turbine 4 is arranged at air outlet 3, and by-pass filtration system, level-one mistake are fixedly installed successively close to 2 side of air inlet in babinet 1
Filter system includes three shafts 5, filter screen 6, motor 7 and Hall sensor 8, and three shafts 5 are arranged in equilateral triangle, filter screen
6 are wrapped in three shafts 5, form the filtration system of equilateral triangle, and motor 7 controls shaft 5 and filter screen 6 to rotate counterclockwise,
Hall sensor 8 is arranged on the left side of babinet 1, and corresponding with the shaft 5 nearest apart from 1 left side of babinet, filter screen 6
Micro- magnet 9 is provided on three vertex, Hall sensor 8 is electrically connected with motor 7, when shaft 5 drives filter screen 6 to rotate, mistake
When micro- magnet 9 on strainer 6 is opposite with Hall sensor 8, control motor 7 stops；
With secondary filtration system, secondary filtration system includes U-tube 10, filtering particle 11 and electric telescopic rod 12, U-tube
Several ventilation holes (not shown) are provided on 10 walls, ensure that air can pass through secondary filtration system, the free end of U-tube 10 is consolidated
Be scheduled on the top of babinet 1, filtering particle 11 is arranged in U-tube 10, the volume of filtering particle 11 account for U-tube 10 two/
One, 10 lower end of U-tube is provided with through hole 13, and the diameter of through hole 13 is less than the diameter of filtering particle 11, prevents filtering particle
11 leak out U-tube 10, and electric telescopic rod 12 is fixed at the top of babinet 1, and in U-tube 10, electric telescopic rod 12
Free end be provided with pressing plate 14, electric telescopic rod 12 pushes filtering particle 11 with dynamic pressure plate 14, it is made to fill up U-tube
10 side ensures good filter effect；
Back cleaning system, is arranged on the lower end of by-pass filtration system and secondary filtration system, and back cleaning system includes cleaning
Slot 15, cleaning solution 16, supersonic generator 17 and online DOC photometric detections sensor 18, supersonic generator 17 and online DOC
Photometric detection sensor 18 is arranged in rinse bath 15, and rinse liquid outlet 19, ultrasonic cleaning technique profit are provided on rinse bath 15
With the cavitation effect of ultrasonic wave in liquid medium, instantaneous high pressure is generated, makes the dirt fast-falling of body surface, is had excellent
Matter, it is efficient the advantages that, while online DOC photometric detections sensor 18 with the standard of organic carbon content in cleaning solution 16, measures clear
Whether the cleaning solution 16 in washing trough 15 needs replacing.
Anion generator 20 is arranged on the right side of babinet 1, and 20 life anion of anion generator production passes through one
The air of grade filtration system and secondary filtration system is discharged at air outlet 3 together with anion.
As shown in figure 5, further including control system, control system includes human-computer interaction screen 21, microprocessor 22, the first timing
Module 23, the second timing module 24, third timing module 25, countdown module 26 and alarm module 27, the first timing module 23,
The input terminal electricity of second timing module 24, third timing module 25, countdown module 26 and alarm module 27 and microprocessor 22
Connection, motor 7, electric telescopic rod 12, supersonic generator 17 and human-computer interaction screen 21 and the output terminal of microprocessor 22 are electrically connected
It connecing, online DOC photometric detections sensor 18 is electrically connected with alarm module 27, and the first timing mould 23 controls the interval of motor 7,
Second timing module 24 controls the interval of electric telescopic rod 12, and third timing module 25 controls the fortune of supersonic generator 17
Between-line spacing, countdown module 26 controls the run time of supersonic generator 17, when online DOC photometric detections sensor 18 detects
Organic carbon content be more than setting value when, alarmed by alarm module 27.
Further, liquid feed device is provided on babinet 1, liquid feed device includes 28 and first pump housing 29 of liquid reserve tank, liquid storage
The lower end of case 28 is connect by first pump housing 29 with rinse bath 15.
As shown in Fig. 2, 10 lower end of U-tube is provided with agitating device, agitating device includes stirring motor 30,31 and of agitating shaft
Stirrer paddle 32, agitating shaft 31 are located at across through hole 13 inside U-tube 10, and stirrer paddle 32 is fixed at agitating shaft 31
On, capsul 33 is provided with outside stirring motor 30, capsul 33 is provided with gasket 34 with 31 contact position of agitating shaft, prevents clear
Washing lotion 16 is entered in stirring motor 30, is protected stirring motor 30, is prolonged the service life, and agitating device passes through in filtering particle 11
It is stirred during 10 bottom of U-tube, it is made fully to be contacted with cleaning solution 16, cleaning performance is good.
Further, water treatment device is further included, water treatment device includes second pump housing 35 and hyperfiltration membrane assembly 36,
Rinse liquid outlet 19 is sequentially connected second pump housing 35 and hyperfiltration membrane assembly 36, and hyperfiltration membrane assembly 36 is connect with liquid reserve tank 28.
Further, filtering particle 11 is polytetrafluoroethylene (PTFE) material, has good, wear-resisting, service life length of adsorption effect etc.
Advantage.
The present invention provides a kind of air purification method, and this method includes the following steps：
(1) 7 interval time of motor T is set by human-computer interaction screen 211, 12 interval time of electric telescopic rod T2、
17 interval time of supersonic generator T3With 17 running time T of supersonic generator4, wherein, time interval setting can be
T1=T2, T3>=2T2, ensure to run in motor 7 and electric telescopic rod 12 it started the cleaning processing afterwards twice, reduce the energy and disappear
Consumption improves filter efficiency, T4It can arbitrarily set；
(2) upper limit value of the online detection of DOC photometric detections sensor 18 organic carbon content is set by human-computer interaction screen 21
C1；
(3) start wind turbine 7, negative pressure is formed in babinet 1, air enters in air inlet 2, is removed by by-pass filtration system empty
Dust in gas, by secondary filtration system, the liquid on 11 surface of filtering particle be used to adsorb organic carbon in air, dust and
Formaldehyde；
(4) anion generator 20 generates anion, and air is discharged with anion in air outlet 3 after purification；
(5) start stirring motor 30, cleaning is stirred to filtering particle 11；
(6) arrival time T1When, motor 7 drives shaft 5 and filter screen 6 to rotate counterclockwise, when micro- magnet on filter screen 6
9 with Hall sensor 8 when contacting, and control motor 7 stops operating, and carries out the T in next period1The timing of time；
(7) arrival time T2When, electric telescopic rod 12 completes a telescopic process, and filtering particle 11 is cleaned, complete
Into after primary stretch, the T in next period is carried out2The timing of time；
(8) arrival time T3When, supersonic generator 17 is run, while starts running time T4Countdown, ultrasonic wave hair
Raw device 17 runs T4Stop after time, proceed by the T in next period3The timing of time；
(9) organic carbon content is more than C in online DOC photometric detections sensor 18 detects cleaning solution 161When, pass through report
Alert module 27 is alarmed, and cleaning solution 16 is replaced.
As shown in Figure 1, it is to put cleaning solution 16 at rinse liquid outlet 19 to the method that cleaning solution 16 is replaced in step (9)
After going out, cleaning solution new in liquid reserve tank 28 is pumped into rinse bath 15 by first pump housing 29 or as shown in figure 3, by
Cleaning solution 16 is pumped into hyperfiltration membrane assembly 36 by two pump housings 35 is filtered processing, and treated, and cleaning solution enters liquid reserve tank
In 28, it is re-introduced into rinse bath 15 by first pump housing 29 from liquid reserve tank 28.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.It is all according to the present patent application range.
Claims (8)
1. a kind of air cleaning unit, including babinet, air inlet, air outlet and wind turbine, the air inlet is arranged on the babinet
Left side, the air outlet is arranged on the top of the babinet, and the air outlet is close to the right side of the babinet, the wind
Machine is arranged at the air outlet, it is characterised in that：It is fixedly installed successively close to the air inlet side in the babinet,
By-pass filtration system, the by-pass filtration system include three shafts, filter screen, motor and Hall sensor, three institutes
It states shaft to arrange in equilateral triangle, the filter screen is wrapped in three shafts, and the motor controls the shaft and mistake
Strainer rotates counterclockwise, and the Hall sensor is arranged on the left side of the babinet, and with apart from the babinet left side most
Near shaft is corresponding, and micro- magnet, the Hall sensor and motor electricity are provided on three vertex of the filter screen
Connection；
With secondary filtration system, the secondary filtration system includes U-tube, filtering particle and electric telescopic rod, the U-tube wall
On be provided with several ventilation holes, the free end of the U-tube is fixed on the top of the babinet, and the filtering particle is arranged on institute
It states in U-tube, the volume of the filtering particle accounts for the half of the U-tube, and the U-tube lower end is provided with through hole,
The diameter of the through hole is less than the diameter of the filtering particle, and the electric telescopic rod is fixed at the top of the babinet
Portion, and in the U-tube, the free end of the electric telescopic rod is provided with pressing plate；
The by-pass filtration system and secondary filtration system lower end are provided with back cleaning system, the by-pass filtration system and two level
The lower end of filtration system is located in the back cleaning system, and the back cleaning system includes rinse bath, cleaning solution, ultrasonic wave and occurs
Device and online DOC photometric detections sensor, the supersonic generator and online DOC photometric detections sensor are arranged on described clear
In washing trough, rinse liquid outlet is provided on the rinse bath, anion generator is provided on the right side of the babinet.
2. a kind of air cleaning unit according to claim 1, it is characterised in that：Further include control system, the control
System includes human-computer interaction screen, microprocessor, the first timing module, the second timing module, third timing module, countdown module
And alarm module, first timing module, the second timing module, third timing module, countdown module and alarm module with
The microprocessor input terminal electrical connection, the motor, electric telescopic rod, supersonic generator and human-computer interaction screen with it is described
The output terminal electrical connection of microprocessor, the online DOC photometric detections sensor are electrically connected with the alarm module.
3. a kind of air cleaning unit according to claim 1, it is characterised in that：Feed flow dress is provided on the babinet
It puts, the liquid feed device includes liquid reserve tank and first pump housing, and the lower end of the liquid reserve tank passes through first pump housing and the rinse bath
Connection.
4. a kind of air cleaning unit according to claim 1, it is characterised in that：The U-tube lower end is provided with stirring
Device, the agitating device include stirring motor, agitating shaft and stirrer paddle, and the agitating shaft is located at institute across the through hole
It states inside U-tube, the stirrer paddle is fixed on the agitating shaft, and capsul is provided with outside the stirring motor,
The capsul is provided with gasket with the agitating shaft contact position.
5. a kind of air cleaning unit according to claim 3, it is characterised in that：Water treatment device is further included, it is described
Water treatment device includes second pump housing and hyperfiltration membrane assembly, and the rinse liquid outlet is sequentially connected second pump housing and ultrafiltration membrane group
Part, the hyperfiltration membrane assembly are connect with liquid reserve tank.
6. a kind of air cleaning unit according to claim 1, it is characterised in that：The filtering particle is polytetrafluoroethylene (PTFE)
Material.
7. a kind of air purification method, this method include the following steps：
(1) motor operation interval time T is set by human-computer interaction screen1, electric telescopic rod interval time T2, ultrasonic wave hair
Raw device interval time T3With supersonic generator running time T4；
(2) the upper limit value C of online DOC photometric detections sensor detection organic carbon content is set by human-computer interaction screen1；
(3) start wind turbine, negative pressure is formed in babinet, air enters in air inlet, is removed in air by by-pass filtration system
Dust, by secondary filtration system, the liquid for filtering particle surface is used to adsorb organic carbon, dust and the formaldehyde in air；
(4) anion generator generates anion, and air is discharged with anion in air outlet after purification；
(5) start stirring motor, cleaning is stirred to filtering particle；
(6) arrival time T1When, motor drives shaft and filter screen to rotate counterclockwise, when micro- magnet on filter screen and Hall pass
When sensor contacts, motor stalls are controlled, carry out the T in next period1The timing of time；
(7) arrival time T2When, electric telescopic rod completes a telescopic process, and filtering particle is cleaned, and completes primary flexible
Afterwards, the T in next period is carried out2The timing of time；
(8) arrival time T3When, supersonic generator operation, while start running time T4Countdown, supersonic generator fortune
Row T4Stop after time, proceed by the T in next period3The timing of time；
(9) organic carbon content is more than C in online DOC photometric detections sensor detects cleaning solution1When, by alarm module into
Row alarm, replaces cleaning solution.
8. a kind of air purification method according to claim 7, it is characterised in that：To cleaning fluid exchange in step (9)
Method is that after cleaning solution is released at rinse liquid outlet, cleaning solution new in liquid reserve tank is pumped into cleaning by first pump housing
In slot or cleaning solution is pumped into hyperfiltration membrane assembly by second pump housing and is filtered processing, treated, and cleaning solution enters
Into liquid reserve tank, it is re-introduced into rinse bath by first pump housing from liquid reserve tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222262.8A CN108253547B (en) | 2016-12-27 | 2016-12-27 | Air purification device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222262.8A CN108253547B (en) | 2016-12-27 | 2016-12-27 | Air purification device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108253547A true CN108253547A (en) | 2018-07-06 |
| CN108253547B CN108253547B (en) | 2020-08-04 |
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ID=62719003
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611222262.8A Active CN108253547B (en) | 2016-12-27 | 2016-12-27 | Air purification device and method |
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| Country | Link |
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| CN (1) | CN108253547B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110260464A (en) * | 2019-06-26 | 2019-09-20 | 广东美的制冷设备有限公司 | The control method and device of air processor |
| CN110470796A (en) * | 2019-05-13 | 2019-11-19 | 成都生活家网络科技有限公司 | A kind of interior decoration risk monitoring system |
| CN110940017A (en) * | 2019-12-10 | 2020-03-31 | 广州绿膜新材料科技有限公司 | New fan is with high-efficient filtration air purification structure |
| CN110940026A (en) * | 2019-12-10 | 2020-03-31 | 广州绿膜新材料科技有限公司 | New fan is with loop filter's air purification structure |
| CN112892087A (en) * | 2021-01-15 | 2021-06-04 | 王建强 | Continuous capture and recovery equipment and method for spray paint mist |
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