CN108931023A - A kind of plasma fresh air purifier - Google Patents
A kind of plasma fresh air purifier Download PDFInfo
- Publication number
- CN108931023A CN108931023A CN201810417828.5A CN201810417828A CN108931023A CN 108931023 A CN108931023 A CN 108931023A CN 201810417828 A CN201810417828 A CN 201810417828A CN 108931023 A CN108931023 A CN 108931023A
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- Prior art keywords
- air
- air duct
- bar shaped
- plasma
- installation
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A kind of plasma fresh air purifier is disclosed in the present invention, including fresh air air-intake device, plasma treatment appts, filter device, exhaust apparatus, air exhausting device and for air carry out temperature-compensating heat-exchange device, outside air is introduced into plasma apparatus by fresh air air-intake device, it is entered after plasma treated in filter device and is filtered processing, exhaust apparatus will be realized through filtering treated air exports to interior to the plasma cleaning processing of air and filtration treatment；Indoor air is discharged to outdoor through air exhausting device, realizes and exchanges the circulation of room air.The fresh air purifier is arranged plasma treatment appts and carries out plasma treatment to air, increases plasma to the treatment effect of poisonous and harmful substances in air；Further filtration treatment is carried out to air using filter device, and wind channel tube is set in filter device and is formed around air duct, makes plasma that can be fully utilized in fresh air purifier, makes it have good purified treatment effect and safety.
Description
Technical field
The present invention relates to technical field of air purification processing, in particular to a kind of plasma fresh air purifier.
Background technique
With the deterioration of air quality, more and more people start to focus on influence of the air quality to human health.Fresh air
Clarifier is also known as air cleaner, air cleaner, clarifier, is to refer to adsorb, decompose or convert various air pollutants
(generally comprising finishing pollution, bacterium, anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc etc.), for improving air
The product of cleannes has been widely used in the places such as family, office.
Plasma purifier, also known as plasma waste gas cleaning device, by under the action of extra electric field, medium discharge
What is generated largely takes energy electron bombardment contaminant molecule, makes its ionization, dissociation and excitation, causes the physics of a series of complex, changes
Reaction is learned, so that complicated macromolecule contaminant is changed into simple small molecule safe material, poisonous and harmful substance is made to be transformed into nontoxic nothing
Harmful or the low evil of low toxicity substance is a new research direction of industrial waste gas processing to enable pollutant degradation removal.
Currently, plasma fresh air purifier has been applied to the purification of room air, but the time retained in air due to plasma
It is very short, the poisonous and harmful substances in air can not often be handled well, the actual treatment of plasma purifier is imitated
Fruit impacts, and air is made to be difficult to obtain effective purified treatment.
Summary of the invention
It is an object of the invention to solve, existing plasma purifier purified treatment effect is bad and plasma cleaning processing
Between efficiency and treatment effect the problem of contradiction, a kind of plasma fresh air purifier is provided.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of plasma fresh air purifier, including fresh air air-intake device, plasma treatment appts, filter device and air draft dress
It sets；
The fresh air air-intake device includes being arranged in the intracorporal air intake assembly of a shell, and described shell one end is provided with opening,
Case top is provided with air inlet pipe fitting, and the air intake assembly includes bar shaped air duct and the through-flow wind that is arranged in bar shaped air duct
Fan, axial-flow fan are arranged along bar shaped air duct axis direction, and bar shaped air duct section is in the shape of a trumpet, is respectively arranged on bar shaped air duct
Air inlet and air outlet, air inlet are located at the big opening end of bar shaped air duct, and air outlet is located at the small open end of bar shaped air duct, air inlet
Closed air intake passage is formed between mouth and air outlet, air inlet is connected on case top inner wall, the company of sealing between shell
It connects, air inlet and blast pipe fittings；The axial-flow fan is arranged at the air outlet of bar shaped air duct, enters the wind pipe fitting and item
Primary filter screen is provided between shape air duct air inlet；
The plasma treatment appts include the end frame being arranged on shell nozzle one end, air duct and are arranged in air duct
Plasma processor, the end frame bottom are provided with opening, and air duct is taper tubular structure, are provided with mounting flange on air duct,
Air duct is fixedly mounted on the opening of end frame by mounting flange, and air duct bottom structure is matched with bar shaped air duct air outlet, wind
Cylinder bottom is provided with the air inlet opening of connection bar shaped air duct air outlet, is tightly connected between the air inlet opening and air outlet, wind
Multiple outlet sections are provided in cylinder upper portion side wall, outlet air opening is provided on each outlet section, is provided with mounting base in the air duct,
It is provided at least one plasma processor in the mounting base, is provided with air hole in mounting base；
The filter device includes the filtrate housing being arranged on the frame of end and end cap, and the filtrate housing is open at one end
Tubular structure, end cap setting form the filtering of relative closure in filtrate housing opening one end between the end cap and filtrate housing
Cavity；The filtrate housing bottom is provided with strainer mounting portion and air duct mounting portion, and the strainer mounting portion includes being arranged in mistake
The cyclic annular separation rib of housing bottom is filtered, filtrate housing is divided into air intake space and installation space, filter cavity by the separation rib
The interior separation rib outside that is located at is admission space, and being located at is installation space on the inside of separation rib；The air duct mounting portion includes that setting exists
Circular ring shape on the inside of separation rib installs rib, and it is empty that above-mentioned installation space is successively divided into strainer installation by the installation rib from outside to inside
Between and air duct installation space；The filtrate housing bottom is circumferentially located in air intake space to be uniformly arranged to enter the wind along separation rib and lead to
Hole；High efficiency filter module and air duct are respectively arranged in strainer installation space and air duct installation space in the filtrate housing
Pipe, high efficiency filter module lower end is mounted in strainer installation space, high efficiency filter module upper and lower ends respectively with filtrate housing and
It is tightly connected between end cap；The wind channel tube includes outer tube and inner tube, and inner tube is arranged in outer tube, passes through between outer tube and inner tube
Dowel connection, is staggered between outer tube and inner tube in end, and inner tube lower end is located at outer tube, and upper end of inner tube reaches outer
Outside pipe end；Exhaust vent is provided on end cap, upper end of inner tube is connected on the exhaust vent of end cap, and outer tube lower end is mounted on air duct installation
In space, it is tightly connected between outer tube lower end and filtrate housing；
The air exhausting device includes that setting is provided with air-exhausting duct on the intracorporal air draft component of shell, the shell end side wall
Connector, the air draft component include bar shaped air duct and the axial-flow fan that is arranged in bar shaped air duct, and axial-flow fan is along bar shaped air duct
Axis direction setting, bar shaped air duct section is in the shape of a trumpet, and air inlet and exhaust outlet are provided on bar shaped air duct, and air inlet is located at
The big opening end of bar shaped air duct, exhaust outlet are located at the small open end of bar shaped air duct, are formed between air inlet and exhaust outlet closed
Air exhaust passage, air inlet are connected on housing bottom inner wall, are tightly connected between shell, the company of being provided on housing bottom inner wall
Lead to the ventilative through-hole outside shell, the exhaust outlet is connected to air exhaust tube connector by a wind scooper, wind scooper both ends respectively with
It is tightly connected between exhaust outlet and air exhaust tube connector.
In above-mentioned technical proposal, further, the plasma processing chamber is provided with Boiler pressure control mechanism, the wind
Measuring control mechanism includes the rotating electric machine that filtrate housing bottom is arranged in, runing rest and the multiple arcs being arranged on runing rest
Shape baffle, the runing rest are connected in rotating electric machine shaft, and each curved baffle is fixedly connected on runing rest, arc gear
It is closely connected between plate and air duct upper inside wall, curved baffle during rotation hides the outlet section on air duct
Gear.
In above-mentioned technical proposal, further, the bar shaped air duct of the air intake assembly and air draft component include inner cover plate,
Outer cover plate and the end plate that two sides are set, curved section of inner cover plate section and interior arc segment connection structure, outer cover plate section
Linear section and outer arc segment connection structure, air intake passage section described in from air inlet to air outlet gradually become smaller, axial-flow fan
Spacing ratio between interior arc segment and outer arc segment in bar shaped air duct, between axial-flow fan circumferential surface and interior arc segment
Its spacing between outer arc segment is small, and the curved angle of the interior arc segment is 90 ° -100 °, wherein interior arc segment starting point
It is 20 ° -30 ° to the angle between the line and horizontal plane between axial-flow fan axle center.
In above-mentioned technical proposal, further, the strainer installation space is located between separation rib and installation rib, separation rib
It is being relatively set with pivot flange in strainer installation space with installation rib, support plate, the height are provided on pivot flange
Imitate filtering module setting on the supporting plate；The installation rib includes outer ring rib and inner ring rib, outer ring rib and inner ring rib
Between form air duct installation space, its circumferencial direction is provided with multiple support springs in the installation space of air duct, in support spring
It is provided with top plate, the outer tube lower end of the wind channel tube is arranged on top plate；It is circumferentially uniformly arranged along outer ring rib there are four slide opening,
Sliding block is provided in slide opening, sliding block one end is extend into the installation space of channel, the company of being slidably matched between the other end and support plate
It connects, the reset spring resetted for sliding block, one end end that the sliding block is connect with support plate is provided between sliding block and support plate
Portion is provided with horizontal press strip；When the outer tube lower end of the wind channel tube is installed to air duct installation space, outer tube pushes sliding block outside
Movement driving press strip, which holds out against high efficiency filter module, to be fixed on the supporting plate.
In above-mentioned technical proposal, further, the high efficiency filter module includes installation frame and is arranged in installation frame
Interior efficient filter, the installation frame lower end are provided with into lower portion extension along flange, and press strip is arranged in slider end
Portion position against the top；When slider-actuated press strip moves out, press strip outer end face is held out against on installation frame lower inner side wall,
Press strip lower end surface is pressed in the interior along flange upper surface of installation frame at this time；Between the support plate and pivot flange and installation frame
It is provided with elastic sealing gasket between support plate, circumferentially fixed is provided with multiple vibrations dresses along its on support plate lower end surface
It sets.
In above-mentioned technical proposal, further, the installation frame includes lower frame body, upper frame body and setting in lower frame body four
Side frame column at a angle, lower frame body and upper frame body are square frame structure, and side frame column and lower frame body are integral forming structure, institute
It states and its circumferential direction is provided with card slot on lower frame body upper surface, side frame column is L tee section structure, along it in two end face outside of side frame column
Axis direction is provided with card slot, and the card slot on lower frame body is connected to be formed along lower frame body week respectively with the card slot on corresponding side frame column
Slot structure is installed to four gate of distribution；The efficient filter is respectively and fixedly installed in each installation slot structure, efficient filter
Upper end is exposed to outside the end face of side frame column upper end, its circumferential direction is provided with the card with installation slot structure cooperation on upper frame body lower end surface
Slot, upper frame body card slot are respectively and fixedly installed to the upper end of each side frame column downward, and upper frame body is arranged in efficient filter module upper end
In card slot；Sealing strip is provided in each card slot of the lower frame body, upper frame body and side frame column；The lower frame body bottom inside is set
Be equipped with extend internally it is interior along flange.
In above-mentioned technical proposal, further, exhaust apparatus is provided on the filter device, the exhaust apparatus includes
Air-out component above end cap venthole is set, the air-out component includes fan housing and the aerofoil fan that is arranged in fan housing,
The fan housing is arranged on end cap, has been uniformly arranged strip through-hole along its circumferential direction on fan housing, and aerofoil fan is located above exhaust vent.
In above-mentioned technical proposal, further, it is provided with top cover on the end cap, is provided with out on four side walls of top cover
Wind through-hole is provided with motor mount on top cover, the motor for driving aerofoil fan is provided in motor mount.
Beneficial effect possessed by the present invention：
1) plasma treatment appts are arranged on fresh air air-intake device top in the fresh air purifier, by filling in plasma treatment
Interior setting plasma and plasma processor are set, the air into plasma processing chamber carries out in the chamber
Plasma treatment increases plasma to the treatment effect of poisonous and harmful substances in air；Using filter device to air carry out into
The filtration treatment of one step, and wind channel tube is set in filter device and is formed around air duct, make plasma energy in fresh air purifier
It is fully utilized, the plasmas such as hydroxyl radical free radical that plasma processor generates at this time only act in clarifier, hydroxyl free
The plasmas such as base will not be entered the room with air, avoid hydroxyl radical free radical injury caused by human body；
2) it is formed in filter device by the way that wind channel tube is arranged in filter device around shape air duct, in the work of exhaust apparatus
Wind pressure is formed in filter device under, improves the air cleaning treatment effeciency in filter device, while can make in air
It is come into full contact between particulate matter energy and efficient filter, improves the treatment effect of filtering module；
3) the axial-flow fan progress being oppositely arranged is respectively adopted in fresh air air-intake device and air exhausting device in the fresh air purifier
Air inducing operation and Air exhaust；By being configured to air intake passage and air exhaust passage structure, the wind of air inlet and air draft is increased
Pressure and wind speed, improve the scavenging efficiency of New-air purifying system；Through-flow is respectively adopted in fresh air air-intake device and air exhausting device simultaneously
Fan has good muting function, and cooperates the air intake passage and air exhaust passage structure of optimization, overcomes axial-flow fan air quantity
Small problem ensure that its scavenging efficiency of fresh air purifying；
4) installation of high efficiency filter module uses coordinated type mounting structure, it can be achieved that high efficiency filter in the fresh air purifier
The fixed installation and sealed connection of module, improve the overall sealing performance of fresh air purifier, effectively prevent particulate matter through component
The gap of junction is discharged from outlet passageway, further improves the air-treatment quality of fresh air purifier；
5) it uses high-frequency vibration device to provide vibrational excitation for high efficiency filter module in the present invention, is made using elastic sealing gasket
For the elastic element of high efficiency filter module, high efficiency filter module is made to generate high-frequency vibration, in this way without by high efficiency filter module from
The cleaning treatment that can be realized to high efficiency filter module is disassembled on fresh air purifier, improves filter module in fresh air purifier
The treatment effect and service life of block.
Detailed description of the invention
Fig. 1 is plasma fresh air purifier structural front view of the present invention, and direction shown in arrow is air processed in figure
Flow direction in journey.
Fig. 2 is partial schematic diagram at A in Fig. 1.
Fig. 3 is installation frame structural schematic diagram in the present invention, wherein a) is installation frame explosive view, b) it is installing frame
Upper frame body bottom view in frame.
Fig. 4 is the annexation figure of sliding block and press strip on installation rib in the present invention.
Fig. 5 is wind channel tube structure top view in the present invention.
Description of symbols in above-mentioned attached drawing is as follows：
I, fresh air air-intake device
1001, shell, 1002, bar shaped air duct, 1003, axial-flow fan, 1004, air inlet, 1005, air outlet, 1006, into
Blast connection, 1007, primary filter screen, 1008, inner cover plate, 1009, outer cover plate, 1010, curved section, 1011, interior arc segment,
1012, straightway, 1013, outer arc segment；
α, interior arc segment starting point to the angle between the line and horizontal plane between axial-flow fan axle center；
The curved angle of β, interior arc segment；
II, plasma treatment appts
2001, end frame, 2002, air duct, 2003, plasma processor, 2004, mounting flange, 2005, air inlet opening,
2006, outlet air is open, 2007, mounting base, 2008, air hole, 2009, rotating electric machine, 2010, runing rest, 2011, arc gear
Plate；
III, filter device
3001, filtrate housing, 3002, end cap, 3003, separation rib, 3004, installation rib, 3005, air inlet through-hole, 3006, height
Imitate filtering module, 3007, wind channel tube, 3008, outer tube, 3009, inner tube, 3010, dowel, 3011, exhaust vent, 3012, support
Flange, 3013, support plate, 3014, outer ring rib, 3015, inner ring rib, 3016, support spring, 3017, top plate, 3018, cunning
Hole, 3019, sliding block, 3020, press strip, 3021, installation frame, 3022, interior along flange, 3023, elastic sealing gasket, 3024, vibration
Device, 3025, lower frame body, 3026, upper frame body, 3027, side frame column, 3028, card slot, 3029, efficient filter；
IV, exhaust apparatus
4001, fan housing, 4002, aerofoil fan, 4003, strip through-hole, 4004, top cover, 4005, air outlet hole, 4006, electricity
Machine mounting base, 4007, motor；
V, air exhausting device
5001, air exhaust tube connector, 5002, air inlet, 5003, exhaust outlet, 5004, ventilative through-hole, 5005, wind scooper.
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the plasma fresh air purifier in the present embodiment, including fresh air air-intake device I, plasma treatment dress
Set II, filter device III, exhaust apparatus IV and air exhausting device V.Plasma treatment appts II is arranged in fresh air air-intake device I
On, filter device III is arranged on plasma treatment appts II, and outside air is introduced into plasma and filled by fresh air air-intake device I
It sets in II, is entered after plasma treated in filter device and be filtered processing, exhaust apparatus IV is arranged in filter device III
On, exhaust apparatus IV will realize the plasma cleaning processing and filtering to air through filtering treated air exports to interior
Processing；Indoor air is discharged to outdoor through air exhausting device V, realizes and exchanges the circulation of room air.
Plasma fresh air purifier in certain the present embodiment includes but is not limited to above-mentioned fresh air air-intake device, plasma
Processing unit, filter device, exhaust apparatus and air exhausting device are generally additionally provided with hot friendship in the plasma fresh air purifier
Changing device, the outside air temperature that heat-exchange device is used to introduce fresh air air-intake device are adjusted to close to after indoor air temperature
It is sent into interior, to form constant temperature and humidity indoors.Here existing Total heat exchange core, sensible heat can be used in heat-exchange device
Exchange core, coil energy-recovery loop heat exchanger, hot-pipe type heat-exchanger or silent oscillation plate fin type heat exchanger.Here heat exchange is not filled
The fixed form or installation site set in fresh air purifier are defined, and are not also related in the present invention to heat-exchange device knot
The improvement of structure, fixed form or installation site, as long as by the setting of heat-exchange device there is the fresh air purifier to outdoor
Air carries out temperature and humidity compensation function.
Fresh air air-intake device I
Such as Fig. 1, fresh air air-intake device I includes the air intake assembly being arranged in a shell 1001, is set in 1001 right end of shell
It is equipped with opening, air inlet pipe fitting 1006 is provided at the top of shell 1001, which connects blast pipe, realizes purification
The connection of system and outdoor air.
Air intake assembly includes bar shaped air duct 1002 and the axial-flow fan 1003 that is arranged in bar shaped air duct, axial-flow fan 1003
It is arranged along bar shaped air duct axis direction, 1002 section of bar shaped air duct is in the shape of a trumpet, is respectively set on bar shaped air duct 1002
There are air inlet 1004 and air outlet 1005, air inlet 1004 is located at the big opening end of bar shaped air duct, and air outlet 1005 is located at bar shaped
The small open end of air duct, forms closed air intake passage between air inlet 1004 and air outlet 1005.Bar shaped air duct 1002 into
Air port is connected in 1001 top inner wall of shell, is tightly connected between shell；Connect the air inlet of bar shaped air duct with blast pipe
Head connection.Axial-flow fan is arranged at the air outlet of bar shaped air duct, and it is net that outdoor air is introduced into fresh air by air intake passage
In change system.
Air inlet pipe fitting and bar shaped air duct air inlet are provided with primary filter screen 1007, the primary filter screen 1007 is in item
It is tightly connected between the air inlet and bar shaped air duct 1002 of shape air duct.By primary filter screen in entrance New-air purifying system
Air carries out initial filter processing, to reduce the filtration treatment pressure of filter device.
Such as Fig. 1, bar shaped air duct 1002 includes inner cover plate 1008, outer cover plate 1009 and the end plate of two sides is arranged in (in figure not
It shows).Curved section 1010 of 1008 section of inner cover plate and 1011 connection structure of interior arc segment；1009 section of outer cover plate is in straight
1013 connection structure of line segment 1012 and outer arc segment, air intake passage section described in from air inlet to air outlet gradually become smaller；Through-flow
Fan 1003 is located between the interior arc segment 1011 and outer arc segment 1013 in bar shaped air duct.
Inner cover plate and outer cover plate section in bar shaped air duct are all made of streamlined structure, while to axial-flow fan installation site
Space structure optimize, improve functioning efficiency of the axial-flow fan in bar shaped air duct.Compared to conventional air duct
Structure, the bar shaped air duct machine-shaping are more convenient.
Feature of the bar shaped air duct in structure also resides in the present embodiment：Between axial-flow fan circumferential surface and interior arc segment
Spacing it is smaller than the spacing between axial-flow fan circumferential surface and outer arc segment, it is this compared to traditional volute tongue structure design
Structure is simpler, and can play effect identical with volute tongue structure is arranged in traditional air duct.Further, as shown in figure 1
It is shown, in bar shaped air duct the curved angle of arc segment be 90 ° -100 °, wherein in arc segment starting point to axial-flow fan axle center it
Between line and horizontal plane between angle be 20 ° -30 °.Here the structure of interior arc segment is designed as along axial-flow fan rotation side
To, starting end position be located at horizontal by 20 ° of -30 ° of angles position, can increase to greatest extent in this way axial-flow fan into
Wind area；The clearing end of interior arc segment is then located at the position horizontal by 110 ° of -130 ° of angles, is guaranteeing outlet air open area
In the case of, while stable airflow direction is formed in air outlet position, airflow direction is oriented to, is enabled air to along air outlet
Outflow is stablized in direction, to guarantee the intake of fresh air air-intake device.Meanwhile the setting of bar shaped air duct air intake passage can be in bar shaped
Uniform and stable negative pressure is formed in air duct, increases the intake in the clarifier unit time, while outside air can be equably
It is entered in bar shaped air duct from each position of primary filter screen, increases the utilization rate of primary filter screen.
It is directed outside air into filter device by fresh air air-intake device, just effect filter is set in fresh air air-intake device
Net is filtered processing to the air of importing, filters out PM10 large particle in air.Certainly multiple groups can be used in primary filter screen here
Screen pack such as sets gradually primary filter screen, active carbon filter screen module and electrostatic field strainer module from outside to inside, in this way can be by
Grade filters out small particles such as PM10 large particle and PM2.5, PM0.3 etc. in air.By being arranged in fresh air air-intake device
Primary filter screen carries out preparatory filtration treatment to air, can reduce pressure when filter device filters the air processing, solves
The low problem of HEPA strainer treatment effeciency, improves the treatment effeciency of clarifier.
Plasma treatment appts II
As shown in Figure 1, plasma treatment appts II, which passes through, is arranged plasma processor, at plasma in the present embodiment
It manages the plasmas such as hydroxyl radical free radical that device generates and hits pollutant in air, kill bacterium in air, virus, and to air
In the macromolecules toxic organics such as formaldehyde, flue gas decomposed, sword gas is converted to the nontoxic inorganic matter of low molecule.Specifically
Ground, plasma treatment appts II include the end frame 2001 being arranged on shell nozzle one end, air duct 2002 and are arranged in air duct
Plasma processor 2003.This inner end frame 2001 is upper end opening structure, and end 2001 bottom of frame is provided with circular opening.Wind
Cylinder 2002 is taper tubular structure, and mounting flange 2004 is provided on air duct 2002, and air duct 2002 is pacified by the way that mounting flange is fixed
Mounted in the opening of end frame 2001, realizes fixed installation of the air duct on the frame of end, air duct is fixedly mounted on fresh air purifier.
2002 bottom structure of air duct is matched with bar shaped air duct air outlet 1005；2002 bottom of air duct is provided with connection bar shaped air duct to go out
The air inlet opening 2005 in air port is tightly connected between the air inlet opening 2005 and the air outlet 1005 of bar shaped air duct.Air duct
It seals and is cooperatively connected between 3001 bottom of 2002 upper ends end face and filtrate housing, formed between air duct 2002 and filtrate housing 3001
Plasma.
It is provided with multiple outlet sections in 2002 upper portion side wall of air duct, outlet air opening 2006 is provided on each outlet section.Wait
Boiler pressure control mechanism is provided in plasma processing chamber, as shown in Figure 1, the Boiler pressure control mechanism includes being arranged in filtrate housing
Rotating electric machine 2009, runing rest 2010 and the multiple arcs baffle 2011 being arranged on runing rest of 3001 bottoms, rotation
Bracket 2010 is connected in the shaft of rotating electric machine 2009, and each curved baffle 2011 is fixedly connected on runing rest 2010, arc
Shape baffle 2011 is arc plate structure identical with air duct radian, close between 2002 upper inside wall of curved baffle 2011 and air duct
It is cooperatively connected, curved baffle 2011 during rotation blocks the outlet section on air duct.Here the top of air duct is circle
Shape tubular structure, along its, rounded cylindrical structure is circumferentially-spaced is uniformly distributed for outlet section；Or outlet section is along its rounded cylindrical knot
The structure that structure circumferential direction outlet air open amount is gradually reduced or area is gradually reduced.Since outlet section is arranged using the above structure, rotation
During rotation, curved baffle rotates rotating motor with rotating electric machine shaft, and curved baffle hides the outlet section on air duct
Gear, changes the air-out area of plasma treatment appts；It is right by changing air-out area so as to according to different use environments
Plasma and air are controlled in the action time of plasma processing chamber, and poisonous and harmful substance in air is filled in realization
Divide processing.
It is provided with mounting base 2007 in air duct 2002, is provided at least one plasma treatment in the mounting base 2007
Device 2003 is provided with air hole 2009 in mounting base 2007.Here plasma processor can use single motor discharge-type or double
Electrode discharge type；The corona motor of plasma generator is in the structures such as needle-shaped, traditional thread binding, sawtooth pattern, star-like.
Filter device III
Such as Fig. 1, the filter device III in the present embodiment includes the filtrate housing 3001 being arranged on the frame of end and end cap
3002, the filtrate housing 3001 is the tubular structure of open at one end, and the setting of end cap 3002 is described in filtrate housing opening one end
The filter cavity of relative closure is formed between end cap 3002 and filtrate housing 3001.
3001 bottom of filtrate housing is provided with strainer mounting portion and air duct mounting portion；The strainer mounting portion includes that setting exists
The cyclic annular separation rib 3003 of filtrate housing bottom, filtrate housing is divided into air intake space to the separation rib 3003 and installation is empty
Between.Being located in filter cavity is air intake space on the outside of separation rib, and being located at is installation space on the inside of separation rib.The air duct mounting portion
Circular ring shape including the inside of separation rib 3003 is arranged in installs rib 3004, the installation rib 3004 by above-mentioned installation space from outside to
Inside successively it is divided into strainer installation space and air duct installation space.In the present embodiment, separation rib and installation rib are adopted with filtrate housing
Use integrated formed structure.3001 bottom of filtrate housing is circumferentially located in air intake space to be uniformly arranged to enter the wind along separation rib and lead to
Hole 3005.High efficiency filter module is respectively arranged in strainer installation space and air duct installation space in the filtrate housing 3001
3006 and wind channel tube 3007,3006 lower end of high efficiency filter module is mounted in strainer installation space, in high efficiency filter module 3006
Lower both ends are tightly connected between filtrate housing 3001 and end cap 3002 respectively.
The air for importeding into filter device through fresh air air-intake device enters air intake space through entering the wind through-hole, enters the wind through-hole position
In shell upper end surrounding position, when air enters air intake space due to the position of air inlet through-hole setting and air intake passage it is whole into
Wind area can increase the flow velocity that air enters air intake space, improve the treatment effeciency of filter device.
As described in figures 1 and 5, wind channel tube 3007 includes outer tube 3008 and inner tube 3009 in the present embodiment, and inner tube 3009 is arranged
It in outer tube 3008, is connected between outer tube and inner tube by dowel 3010, is handed between outer tube 3008 and inner tube 3009 in end
Mistake setting, 3009 lower end of inner tube are located inside outer tube 3008, and 3009 upper end of inner tube reaches outside 3008 end of outer tube.
Exhaust vent 3011 is provided on end cap 3002,3009 upper end of inner tube is connected on the exhaust vent 3011 of end cap, outside
3008 lower end of pipe is mounted in the installation space of air duct, is tightly connected between 3008 lower end of outer tube and filtrate housing 3001.Here wind
Deferent is arranged using the above structure, is formed in filter device around channel, can prevent air after entering in filter device
It is directly handled by the lower end of efficient filter, will increase the processing pressure of efficient filter lower end in this way, cause efficient filter
Lower end excessively use and influence efficient filter treatment effect and processing quality；It can be filled simultaneously in filtering by setting wind channel tube
It sets interior formed and surround shape air duct, form wind pressure in filter device under the action of exhaust apparatus, improve in filter device
Air cleaning treatment effeciency, while can enable to come into full contact between the particulate matter and efficient filter in air, to improve filtering
The treatment effect of module.
Strainer installation space is located between separation rib 3003 and installation rib 3004, and separation rib 3003 and installation rib 3004 are in place
In being relatively set with pivot flange 3012 in strainer installation space, support plate 3013, efficient mistake are provided on pivot flange 3012
Module 3006 is filtered to be arranged in support plate 3013.
Installing rib 3004 includes outer ring rib 3014 and inner ring rib 3015, outer ring rib 3014 and inner ring rib 3015 it
Between form air duct installation space, its circumferencial direction is provided with multiple support springs 3016, support spring in the installation space of air duct
Top plate 3017 is provided on 3016,3008 lower end of outer tube of wind channel tube is arranged on top plate 3017.
It in the installation of high efficiency filter module and fixation is by empty in air duct installation space and strainer installation in the present embodiment
Between between setting coordinated type mounting structure realize.Specifically, as shown in Figures 2 and 4, it is circumferentially laid along outer ring rib 3014
It sets there are four slide opening 3018, is provided with sliding block 3019 in slide opening 3018,3019 one end of sliding block is extend into the installation space of channel,
It is slidably connected between the other end and support plate 3013, is provided between sliding block 3019 and support plate 3013 and is resetted for sliding block
Reset spring, one end end connecting on sliding block with support plate is provided with horizontally disposed press strip 3020.When wind channel tube
When outer tube lower end is installed to air duct installation space, outer tube pushes sliding block to move out driving press strip and holds out against high efficiency filter module admittedly
Determine on the supporting plate.
For sliding block other than being slidably matched between slide opening, sliding block is located at one end and the branch of strainer installation space in the present embodiment
It is slidably connected between fagging, the sliding connection between sliding block and support plate can be by this structure below come real
It is existing；As sliding slot is arranged on the supporting plate, the sliding rail matched with sliding slot is arranged in slider bottom, while reset spring being arranged in cunning
In slot, the restoring force moved out is provided for sliding block, above-mentioned this structure is easy to accomplish；Certainly realize that the two is slidably matched
The structure of connection is not limited in above-mentioned this structure.By the way that such coordinated type mounting structure is arranged in the present embodiment, inciting somebody to action
After high efficiency filter module is installed in support plate, then wind channel tube is installed, when outer tube lower end is installed to channel installation space,
Outer tube pushes sliding block inwardly to move driving press strip and holds out against high efficiency filter module on the limit backboard for being fixed on support plate.
High efficiency filter module 3006 includes installation frame 3021 and the efficient filter 3029 being arranged in installation frame, here
The electrostatic field strainer module that can the small particles such as PM2.5 in air be filtered with processing, HEPA strainer can be used in efficient filter
Module or IFD strainer module etc..
It is provided in 3021 lower end of installation frame into lower portion extension along flange 3022, press strip 3020 is arranged in cunning
3019 end of block position against the top；When slider-actuated press strip moves out, press strip outer end face is held out against in installation frame lower end
On inner sidewall, press strip lower end surface is pressed in the interior along flange upper surface of installation frame at this time.
Such as Fig. 3, installation frame 3021 includes lower frame body 3025, upper frame body 3026 and the side being arranged at four angles of lower frame body
Frame column 3027, lower frame body 3025 and upper frame body 3026 are square frame structure, and side frame column 3027 and lower frame body 3025 are whole
Molding structure.Its circumferential direction is provided with card slot 3028 on 3025 upper surface of lower frame body, side frame column 3027 is L tee section knot
Structure is provided with card slot 3028 along its axis direction in 3027 liang of end face outsides of side frame column, the card slot difference on lower frame body 3025
It is connected to be formed with the card slot on corresponding side frame column 3027 and slot structure is installed along four circumferentially distributed gate of lower frame body.It is described efficient
Strainer 3029 is respectively and fixedly installed in each installation slot structure, and 3029 upper end of efficient filter is exposed to 3027 upper end end face of side frame column
Outside, on 3026 lower end surface of upper frame body along its circumferential direction be provided with the card slot 3028 of installing slot structure cooperation, on upper frame body 3026
The upper end for being respectively and fixedly installed to each side frame column 3027 is arranged in card slot downward, and 3029 upper end of efficient filter is arranged in upper frame body 3026
Card slot in.
It is provided with sealing strip in each card slot of lower frame body 3025, upper frame body 3026 and side frame column 3027, at this point, interior edge
Flange 3022 is arranged in 3025 bottom inside of lower frame body.
In the present embodiment between support plate 3013 and pivot flange 3012 and installation frame 3021 and support plate 3013 it
Between be provided with elastic sealing gasket 2023, elastic sealing gasket plays the installation of the sealing to high efficiency filter module.
Circumferentially fixed multiple vibration devices 3024 are provided with along its on 3013 lower end surface of support plate.By in efficient mistake
It filters and vibration device is set below module, while elastic sealing gasket is set between vibration device and high efficiency filter module, vibration dress
It is set to high efficiency filter module and exciting force is provided, elastic sealing gasket not only acts as the effect of sealing here, can be used as efficiently
Elastic element when filtering module vibrates, provides oscillation space for high efficiency filter module；Efficient mistake is driven in vibration device in this way
When filtering module vibration to high efficiency filter module progress cleaning treatment, elastic sealing gasket can play good buffer function, prevent from shaking
To damage caused by high efficiency filter module during dynamic cleaning treatment.
Exhaust apparatus IV
Such as Fig. 1, exhaust apparatus IV includes the air-out component being arranged in above end cap venthole, and the air-out component includes wind
Cover 4001 and the aerofoil fan 4002 being arranged in fan housing, the fan housing 4001 are arranged on end cap 4004, edge on fan housing 4001
Its circumferential direction has been uniformly arranged strip through-hole 4003, and aerofoil fan 4002 is located at 4011 top of exhaust vent.In the end cap of filter device
It is provided with top cover 4004 on 4002, is provided with air outlet hole 4005 on four side walls of top cover 4004, is provided on top cover 4004
Motor mount 4006 is provided with the motor 4007 for driving aerofoil fan in motor mount 4006.Exhaust apparatus was incited somebody to action
Air in filter device Jing Guo filtration treatment is discharged to outside clarifier, realizes the purified treatment to air.
Air exhausting device V
Air exhausting device V includes the air draft component being arranged in shell 1001, is provided with air-exhausting duct on shell end side wall and connects
First 5001.Air draft component includes bar shaped air duct 1002 and the axial-flow fan 1003 that is arranged in bar shaped air duct.Here bar shaped air duct
Identical structure is used with the bar shaped air duct in air-intake device, there is work identical with bar shaped Wind cylinder structure in above-mentioned air-intake device
With.In the same manner, axial-flow fan is arranged along bar shaped air duct axis direction here, and bar shaped air duct section is in the shape of a trumpet, the bar shaped wind
It is provided with air inlet 5002 and exhaust outlet 5003 on cylinder, air inlet 5002 is located at the big opening end of bar shaped air duct, exhaust outlet 5003
Positioned at the small open end of bar shaped air duct, closed air exhaust passage is formed between air inlet 5002 and exhaust outlet 5003.
Air inlet 5002 is connected on housing bottom inner wall, is tightly connected between shell, in 1001 bottom interior wall of shell
It is provided with the ventilative through-hole 5004 being communicated to outside shell, the exhaust outlet 5003 is connected to air-exhausting duct by a wind scooper 5005 and connects
First 5001,5005 both ends of wind scooper are tightly connected between exhaust outlet 5003 and air exhaust tube connector 5001 respectively.Air exhausting device exists
When work, indoor air is passed sequentially through by ventilative through-hole, air inlet, air exhaust passage, row by the axial-flow fan being provided with
Air port, wind scooper and air exhaust tube connector are discharged to outdoor, realize the circulation of room air.Here bar shaped air duct is relative closure
Structure will be connected by wind scooper between the exhaust outlet and air exhaust tube connector of bar shaped air duct, make air inlet and air exhaust tube connector it
Between form the air draft space of sealing, without being that independent space is arranged in air exhausting device in shell.
The description and the appended drawings of the invention be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
According to disclosed technology contents, some of technical characteristics can be made field technique personnel by not needing creative labor
Some replacements and deformation, are within the scope of the invention.
Claims (8)
1. a kind of plasma fresh air purifier, it is characterised in that：Including fresh air air-intake device, plasma treatment appts, filtering dress
It sets and air exhausting device；
The fresh air air-intake device includes being arranged in the intracorporal air intake assembly of a shell, and described shell one end is provided with opening, shell
Top is provided with air inlet pipe fitting, and the air intake assembly includes bar shaped air duct and the axial-flow fan that is arranged in bar shaped air duct, passes through
Flow fan is arranged along bar shaped air duct axis direction, and bar shaped air duct section is in the shape of a trumpet, and air inlet is respectively arranged on bar shaped air duct
Mouthful and air outlet, air inlet be located at the big opening end of bar shaped air duct, air outlet is located at the small open end of bar shaped air duct, air inlet with
Closed air intake passage is formed between air outlet, air inlet is connected on case top inner wall, is tightly connected between shell, into
Air port and blast pipe fittings；The axial-flow fan is arranged at the air outlet of bar shaped air duct, air inlet pipe fitting and bar shaped wind
Primary filter screen is provided between cylinder air inlet；
The plasma treatment appts include the end frame being arranged on shell nozzle one end, air duct and be arranged in air duct etc. from
Sub-processor, the end frame bottom are provided with opening, and air duct is taper tubular structure, are provided with mounting flange, air duct on air duct
The opening of end frame is fixedly mounted on by mounting flange, air duct bottom structure is matched with bar shaped air duct air outlet, air duct bottom
Portion is provided with the air inlet opening of connection bar shaped air duct air outlet, is tightly connected between the air inlet opening and air outlet, on air duct
It is provided with multiple outlet sections on portion's side wall, outlet air opening is provided on each outlet section, is provided with mounting base in the air duct, it is described
It is provided at least one plasma processor in mounting base, is provided with air hole in mounting base；
The filter device includes the filtrate housing being arranged on the frame of end and end cap, and the filtrate housing is the tubular of open at one end
Structure, end cap setting form the filter cavity of relative closure in filtrate housing opening one end between the end cap and filtrate housing；
The filtrate housing bottom is provided with strainer mounting portion and air duct mounting portion, and the strainer mounting portion includes being arranged in filtrate housing
Filtrate housing is divided into air intake space and installation space, is located in filter cavity by the cyclic annular separation rib of bottom, the separation rib
It is admission space on the outside of separation rib, being located at is installation space on the inside of separation rib；The air duct mounting portion includes being arranged in separation rib
The circular ring shape of inside installs rib, and above-mentioned installation space is successively divided into strainer installation space and wind by the installation rib from outside to inside
Road installation space；The filtrate housing bottom is circumferentially located in air intake space along separation rib has been uniformly arranged air inlet through-hole；It is described
High efficiency filter module and wind channel tube, efficient mistake are respectively arranged in strainer installation space and air duct installation space in filtrate housing
Filter module lower end is mounted in strainer installation space, and high efficiency filter module upper and lower ends are close between filtrate housing and end cap respectively
Envelope connection；The wind channel tube includes outer tube and inner tube, and inner tube is arranged in outer tube, is connected between outer tube and inner tube by dowel
It connects, is staggered between outer tube and inner tube in end, inner tube lower end is located at outer tube, and upper end of inner tube reaches outside outer tunnel end；
Exhaust vent is provided on end cap, upper end of inner tube is connected on the exhaust vent of end cap, and outer tube lower end is mounted in the installation space of air duct,
It is tightly connected between outer tube lower end and filtrate housing；
The air exhausting device is provided with air-exhausting duct on the intracorporal air draft component of shell, the shell end side wall including setting and connects
Head, the air draft component include bar shaped air duct and the axial-flow fan that is arranged in bar shaped air duct, and axial-flow fan is along bar shaped air duct axis
The setting of line direction, bar shaped air duct section is in the shape of a trumpet, and air inlet and exhaust outlet are provided on bar shaped air duct, and air inlet is located at item
The big opening end of shape air duct, exhaust outlet are located at the small open end of bar shaped air duct, form closed row between air inlet and exhaust outlet
Wind channel, air inlet are connected on housing bottom inner wall, are tightly connected between shell, and connection is provided on housing bottom inner wall
Ventilative through-hole outside to shell, the exhaust outlet are connected to air exhaust tube connector by a wind scooper, wind scooper both ends respectively with row
It is tightly connected between air port and air exhaust tube connector.
2. plasma fresh air purifier according to claim 1, it is characterised in that：The plasma processing chamber setting
There is Boiler pressure control mechanism, the Boiler pressure control mechanism includes the rotating electric machine that filtrate housing bottom is arranged in, runing rest and sets
The multiple arcs baffle on runing rest is set, the runing rest is connected in rotating electric machine shaft, and each curved baffle is fixed
It is connected on runing rest, is closely connected between curved baffle and air duct upper inside wall, curved baffle is during rotation
Outlet section on air duct is blocked.
3. plasma fresh air purifier according to claim 1 or 2, it is characterised in that：The air intake assembly and air draft group
The bar shaped air duct of part includes inner cover plate, outer cover plate and the end plate that two sides are arranged in, curved section of inner cover plate section and interior
Camber line section connection structure, the linear section in outer cover plate section and outer arc segment connection structure are entered the wind described in from air inlet to air outlet
Channel cross-section gradually becomes smaller, and axial-flow fan is located between the interior arc segment and outer arc segment in bar shaped air duct, axial-flow fan circumference
Spacing between surface and interior arc segment is smaller than its spacing between outer arc segment, and the curved angle of the interior arc segment is
90 ° -100 °, wherein in arc segment starting point to the angle between the line and horizontal plane between axial-flow fan axle center be 20 ° -
30°。
4. plasma fresh air purifier according to claim 1 or 2, it is characterised in that：The strainer installation space is located at
Between separation rib and installation rib, separation rib and installation rib are being relatively set with pivot flange in strainer installation space, support
Support plate is provided on flange, the high efficiency filter module setting is on the supporting plate；The installation rib includes outer ring rib and interior
Ring rib forms air duct installation space, is arranged in the installation space of air duct along its circumferencial direction between outer ring rib and inner ring rib
There are multiple support springs, top plate is provided in support spring, the outer tube lower end of the wind channel tube is arranged on top plate；Along outer ring rib
Item is circumferentially uniformly arranged there are four slide opening, is provided with sliding block in slide opening, sliding block one end is extend into the installation space of channel, another
It is slidably connected between end and support plate, the reset spring resetted for sliding block is provided between sliding block and support plate, it is described
One end end that sliding block is connect with support plate is provided with horizontal press strip；The outer tube lower end of the wind channel tube is installed to air duct installation
When space, outer tube pushes sliding block to move out driving press strip and high efficiency filter module is held out against fixation on the supporting plate.
5. plasma fresh air purifier according to claim 4, it is characterised in that：The high efficiency filter module includes installation
Frame and the efficient filter being arranged in installation frame, the installation frame lower end are provided with into lower portion extension along method
Slider end position against the top is arranged in orchid, press strip；When slider-actuated press strip moves out, press strip outer end face, which is held out against, is pacifying
It frames up on frame lower inner side wall, press strip lower end surface is pressed in the interior along flange upper surface of installation frame at this time；The support plate and branch
It is provided with elastic sealing gasket between staying orchid and between installation frame and support plate, circumferentially consolidates on support plate lower end surface along it
Surely multiple vibration devices are provided with.
6. plasma fresh air purifier according to claim 5, it is characterised in that：The installation frame include lower frame body,
Upper frame body and the side frame column being arranged at four angles of lower frame body, lower frame body and upper frame body are square frame structure, side frame column with
Lower frame body is integral forming structure, its circumferential direction is provided with card slot on the lower frame body upper surface, and side frame column is L tee section knot
Structure is provided with card slot along its axis direction in two end face outside of side frame column, the card slot on lower frame body respectively with corresponding side frame column
On card slot be connected to be formed slot structure be installed along lower frame body circumferentially distributed four gate；The efficient filter is fixedly mounted respectively
In each installation slot structure, efficient filter upper end is exposed to outside the end face of side frame column upper end, is set on upper frame body lower end surface along its circumferential direction
It is equipped with the card slot with installation slot structure cooperation, upper frame body card slot is respectively and fixedly installed to the upper end of each side frame column, high-efficient filter downward
Net module upper end is arranged in the card slot of upper frame body；It is provided in each card slot of the lower frame body, upper frame body and side frame column close
Strip of paper used for sealing；The lower frame body bottom inside be provided with extend internally it is interior along flange.
7. interior plasma fresh air purifier according to claim 1, it is characterised in that：It is provided on the filter device
Exhaust apparatus, the exhaust apparatus include the air-out component being arranged in above end cap venthole, and the air-out component includes fan housing
With the aerofoil fan being arranged in fan housing, the fan housing is arranged on end cap, has been uniformly arranged bar shaped along its circumferential direction on fan housing and has led to
Hole, aerofoil fan are located above exhaust vent.
8. interior plasma fresh air purifier according to claim 7, it is characterised in that：Top is provided on the end cap
It covers, is provided with air outlet hole on four side walls of top cover, motor mount is provided on top cover, setting is useful in motor mount
In the motor of driving aerofoil fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417828.5A CN108931023B (en) | 2018-05-04 | 2018-05-04 | Plasma fresh air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417828.5A CN108931023B (en) | 2018-05-04 | 2018-05-04 | Plasma fresh air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108931023A true CN108931023A (en) | 2018-12-04 |
| CN108931023B CN108931023B (en) | 2020-04-21 |
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ID=64448225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810417828.5A Active CN108931023B (en) | 2018-05-04 | 2018-05-04 | Plasma fresh air purifier |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665041A (en) * | 2020-12-30 | 2021-04-16 | 刘磊 | Central air conditioner capable of preventing dust from blocking filter screen |
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| JP2005138034A (en) * | 2003-11-07 | 2005-06-02 | Mitsubishi Electric Corp | Air cleaning apparatus and air conditioning machine fitted with air cleaning apparatus |
| CN201032232Y (en) * | 2006-12-22 | 2008-03-05 | 栗学东 | Indoor air pollution fast treating device |
| CN201143317Y (en) * | 2007-06-11 | 2008-11-05 | 沈德武 | Electrostatic field plasma air purifying device |
| CN201191033Y (en) * | 2008-03-20 | 2009-02-04 | 王庆旺 | Novel biological cleaning machine for oil fume in kitchen |
| CN202263457U (en) * | 2010-09-17 | 2012-06-06 | 岐北机械技术株式会社 | Filter for water purifier and water purifier using filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005138034A (en) * | 2003-11-07 | 2005-06-02 | Mitsubishi Electric Corp | Air cleaning apparatus and air conditioning machine fitted with air cleaning apparatus |
| CN201032232Y (en) * | 2006-12-22 | 2008-03-05 | 栗学东 | Indoor air pollution fast treating device |
| CN201143317Y (en) * | 2007-06-11 | 2008-11-05 | 沈德武 | Electrostatic field plasma air purifying device |
| CN201191033Y (en) * | 2008-03-20 | 2009-02-04 | 王庆旺 | Novel biological cleaning machine for oil fume in kitchen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112665041A (en) * | 2020-12-30 | 2021-04-16 | 刘磊 | Central air conditioner capable of preventing dust from blocking filter screen |
| CN112665041B (en) * | 2020-12-30 | 2022-06-24 | 湖州泰益智能科技有限公司 | Central air conditioner capable of preventing dust from blocking filter screen |
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| Publication number | Publication date |
|---|---|
| CN108931023B (en) | 2020-04-21 |
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