CN107101280A - A kind of air cleaning unit - Google Patents
A kind of air cleaning unit Download PDFInfo
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- CN107101280A CN107101280A CN201710287554.8A CN201710287554A CN107101280A CN 107101280 A CN107101280 A CN 107101280A CN 201710287554 A CN201710287554 A CN 201710287554A CN 107101280 A CN107101280 A CN 107101280A
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- Prior art keywords
- filter layer
- air cleaning
- electrode needle
- conductive trough
- outlet
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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
-
- 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
-
- 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
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
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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
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of air cleaning unit, including housing, there are inlet end and outlet side on housing；Electrostatic precipitator knoisphere, antimicrobial filtering layer and outlet filter layer are sequentially provided with along inlet end to outlet extreme direction；Electrostatic precipitator knoisphere includes having conductive bar inside transformer and conductive trough, the conductive trough, and there is electrode needle at the conductive trough back side, and the end of electrode needle is in contact with conductive bar；The conductive trough back side is additionally provided with collecting plate, and collecting plate and the length of the distance more than electrode needle on conductive trough base；There is the through hole relative with electrode needle on the collecting plate；By pre-filter layer, hair, bulky grain dust and dust etc. are effectively filtered；Other, through antimicrobial filtering layer, may filter that the pernicious gases such as formaldehyde, PM2.5 by particle；Through outlet filter layer, the air pollutants such as PM0.3, PM2.5, PM10 and pollen, anaphylactogen can be further filtered；During cleaning, end cap is removed, each filter layer is extracted out along respective slide slots, you can cleaned；So as to improve the service life of filter layer device.
Description
Technical field
The present invention relates to technical field of air purification, more particularly, to a kind of air cleaning unit.
Background technology
In recent years, China's air pollution is more serious, and people are particularly near to the attention rate of air pollution also more and more higher
The continuous wide range of haze weather that phase occurs more promotes worry of the common people to air quality.The deterioration of air quality is
Daily life is had a strong impact on, PM2.5 turns into the project that must be detected daily.Meanwhile, room air is flooded with particle
The various pollutants, quilt such as thing, formaldehyde, total volatile organism (TVOC), bacterium, virus, anaphylactogen, gas with foreign flavor, radioactive source
Being included in influences one of five maximum environmental factors on public health.Air pollution is common as the whole world to human health risk
With the problem faced, in order to more efficiently purify air, the environmental clean life living environment of people one, air cleaning are gone back
Technology has obtained the highest attention of people.
In existing air purifying process, substantially, resistance is small, power consumption for the dust-collection sterilization effect of electrostatic air cleaner
Few, the removal efficiency to PM10 particulate matters is high, and usage cycles are long, and maintenance is easy, and size can arbitrarily make according to actual needs.
The principle of high voltage electrostatic dust precipitator is：Under high voltage power supply effect, because the electric-field intensity at needle point is very big,
Free electron in peripheral gas can rush at needle point at a high speed, hit the neutral molecule in air, make its electron detachment come out to be formed
Ion, so as to produce " snowslide " phenomenon, a stable corona zone is formed about in needle point, when in air containing bacterium, fungi,
When the microorganisms such as virus and dust, the aerosol of moisture content are by corona zone, it can be ionized and adsorb on hole wall.But high pressure is quiet
Electric capacity is also easy to produce ozone, and too high ozone is harmful, and the unreasonable generation electric spark explosion, work of being also easy to of design is transported
Row stability is poor, the low defect of efficiency of dust collection.
For present situation, a practical, safe and reliable air cleaning unit is designed, is necessary.
The content of the invention
The purpose of the present invention is simple in construction, the purification effect there is provided a kind of air cleaning unit for problem of the prior art
It is really good, it is safe and reliable.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of air cleaning unit, including housing, the side of housing are provided with inlet end, and opposite side is provided with outlet side；Along inlet end
Electrostatic precipitator knoisphere, antimicrobial filtering layer and outlet filter layer are sequentially provided with to outlet extreme direction；
The electrostatic precipitator knoisphere includes having conductive bar inside transformer and conductive trough, the conductive trough, and there is electrode at the conductive trough back side
Pin, the end of electrode needle is in contact with conductive bar；The conductive trough back side is additionally provided with collecting plate, and collecting plate and conductive trough base
Distance be more than electrode needle length；There is the through hole relative with electrode needle on the collecting plate；
The antimicrobial filtering layer is made up of the raw material of following parts by weight：5~20 parts of inorganic antiseptic, organic antibacterial agent 10~35
Part, 0.05~0.4 part of coupling agent, 10~40 parts of polymer binder, efficient 5~30 parts of emulsifying agent, sodium alginate powder 3~25
Part, 0.01~2 part of mildewproof powder preparation, 0.01~5 part of anti-mite agent, 0.01~0.6 part of anion pulvis, 5~20 parts of polyethylene gathers
5~20 parts of propylene, 100~300 parts of distilled water；
The outlet filter layer includes composite activated carbon filter layer；The composite activated carbon filter layer include fibrous activated carbon and
Air cleaning base-material；The air cleaning base-material includes the mixture of nano titanium oxide, Nano Silver and methanal trapping agent；It is described
The mass ratio of nano titanium oxide, Nano Silver and methanal trapping agent is 2~5:0.1~1.2:1~8.
Further, the conductive trough is U-shaped, and the conductive bar is made up of conducting metal or pcb board plating conducting metal.
Further, the electrode needle and conductive trough base vertical；The collecting plate is vertical with electrode needle；The electrode needle
End fixed with conductive bar by welding manner.
Further, the length of the electrode needle is 3~20mm, and the collecting plate and the vertical range at the conductive trough back side are
5~50mm, a diameter of 15~40mm of the through hole；The output voltage of the transformer is 4000~10000V.
Further, the axial line of the through hole is overlapped with electrode needle；There is insulation crust the outside of the conductive trough.
Further, the thickness of the outlet filter layer is 3~10mm, and the thickness of antimicrobial filtering layer is 2~6mm, and institute
It is corrugated to state outlet filter layer and antimicrobial filtering layer, and the broken line of the ripple is parallel with filter layer mounting surface.
Further, installation chute of the inlet end provided with pre-filter layer and pre-filter layer；The outlet side is provided with out
The installation chute of gas filter layer and antimicrobial filtering layer.
Further, the edge of the outlet filter layer, antimicrobial filtering layer and pre-filter layer is equipped with sealing housing.
Further, detachable end is additionally provided with the housing, the outlet filter layer also includes HEPA filter layer.
Further, the collecting plate is detachably connected with conductive trough.
The present invention compared with prior art, with following beneficial effect：
By pre-filter layer, hair, bulky grain dust and dust etc. are effectively filtered；Other by particle through antimicrobial filtering layer,
It may filter that the pernicious gases such as formaldehyde, PM2.5；Through outlet filter layer, PM0.3, PM2.5, PM10 and pollen, mistake can be further filtered
The air pollutants such as quick source；During cleaning, end cap is removed, each filter layer is extracted out along respective slide slots, you can cleaned；So as to carry
Exceed the service life of filtering layer device；
By setting high-voltage electrostatic field, the pernicious gases such as PM2.5 and germ is set to be adsorbed onto on collecting plate, so as to realize air pollution
The collection and purification of thing, simple in construction, convenient disassembly；During cleaning, it only need to pull down collecting plate and be cleaned, at the same it is safe,
Using trusting.After testing, antibacterial, efficiency of dust collection of the invention >=98%, can effectively remove the pernicious gases such as formaldehyde and different
Taste, working stability does not produce electric spark explosion, is not likely to produce ozone, the ozone burst size of the present apparatus is in 0.001-
Between 0.003PPM, less than permissible value of the country to clarifier ozone burst size, service life is about twice of prior art.Can
The quantity of conductive trough and the size of collecting plate are set according to purification area size and air pollution weight, it is practical.
As can be seen here, air filtration effect of the present invention is good, disinfection effect is good, pure air effect is good, practical.
Brief description of the drawings
Fig. 1 is front sectional view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the stereogram of electrostatic precipitator knoisphere；
Fig. 4 is the front view of conductive trough；
Fig. 5 is the top view of conductive trough；
Wherein, 1- housings；2- outlet sides；21- outlet filter layers；22- antimicrobial filterings layer；23- electrostatic precipitator knoispheres；231- is conductive
Groove；2311- conductive bars；2312- electrode needles；232- transformers；233- collecting plates；2331- through holes；3- inlet ends；31- pre-filterings
Layer；4- end caps.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of air cleaning unit, as shown in drawings, including housing 1, the side of housing 1 is provided with inlet end 3, and inlet end 3 is provided with
The installation chute of pre-filter layer 31 and pre-filter layer；Opposite side is provided with outlet side 2；Set successively along inlet end 3 to the direction of outlet side 2
There are electrostatic precipitator knoisphere 23, antimicrobial filtering layer 22 and its slide rail and outlet filter layer 21 are installed and its slide rail is installed；And outlet is filtered
The edge of layer 21, antimicrobial filtering layer 22 and pre-filter layer 31 is equipped with sealing housing；The thickness of outlet filter layer 21 is 3mm, is resisted
The thickness of bacterium filter layer 22 is 2mm, and the outlet filter layer 21 and antimicrobial filtering layer 22 are corrugated, the broken line and mistake of ripple
Filtering layer mounting surface is parallel；Detachable end 4 is additionally provided with housing 1；
Above-mentioned electrostatic precipitator knoisphere 23 includes having conductive bar 2311 inside transformer 232 and U-shaped conductive trough 231, conductive trough 231, should
Conductive bar 2311 is made up of metallic copper；The back side of conductive trough 231 has and the base vertical electrode needle 2312 of conductive trough 231, electrode needle
Welded with conductive bar 2,311 2312 end；The back side of conductive trough 231 is additionally provided with the collecting plate vertical with electrode needle 2312
233, collecting plate 233 is connected by screw with conductive trough 231；The length of electrode needle 2312 is 3mm, collecting plate 233 and conductive trough
The vertical range at 231 back sides is 5mm；There are the through hole 2331 that axial line is overlapped with electrode needle 2312, the through hole on collecting plate 233
2331 a diameter of 15mm；For the purpose of safety, the outside of conductive trough 231 is coated with the insulation crust for preventing getting an electric shock；
Above-mentioned antimicrobial filtering layer includes the raw material of following parts by weight：5 parts of inorganic antiseptic, 10 grams of organic antibacterial agent, coupling agent
0.05 gram, 10 grams of polymer binder, efficient 5 grams of emulsifying agent, 3 grams of sodium alginate powder, 0.01 gram of mildewproof powder preparation, anti-mite agent
0.01 gram, 0.01 gram of anion pulvis, 5 grams of polyethylene, 5 grams of polypropylene, 100 grams of distilled water；
Above-mentioned outlet filter layer includes HEPA filter layer and composite activated carbon filter layer；The composite activated carbon filter layer includes fibre
Tie up shaped activated carbon and air cleaning base-material；The air cleaning base-material includes nano titanium oxide, Nano Silver and methanal trapping agent
Mixture；The mass ratio of the nano titanium oxide, Nano Silver and methanal trapping agent is 20:1:10.
The operation principle of the device is：Air to be clean enters from inlet end 3, by pre-filter layer 31, hair, big
Grain dust and dust etc. are effectively filtered；
After energization, input power is changed into 4000V high-tension electricity, transformer anode and the phase of conductive bar 2311 by transformer from 220V
Connect, and then be sent to electrode needle 2312, dust or deleterious particle in neighbouring air is produced ionization, form positively charged
Grain；Transformer negative electrode is connected with collecting plate 233, forms high-voltage electrostatic field so that dust or deleterious particle absorption are in collecting plate 233
On, and then realize the collection of air pollutants and the suppression of germ；
Through antimicrobial filtering layer 22, the pernicious gases such as formaldehyde, PM2.5 are may filter that；
Through outlet filter layer 21, the air pollutants such as PM0.3, PM2.5, PM10 and pollen, anaphylactogen can be further filtered；
During cleaning, end cap 4 is removed, each filter layer is extracted out along respective slide slots, collecting plate is pulled down, you can is cleaned.
Embodiment 2
A kind of air cleaning unit, as shown in drawings, including housing 1, the side of housing 1 is provided with inlet end 3, and inlet end 3 is provided with
The installation chute of pre-filter layer 31 and pre-filter layer；Opposite side is provided with outlet side 2；Set successively along inlet end 3 to the direction of outlet side 2
There are electrostatic precipitator knoisphere 23, antimicrobial filtering layer 22 and its slide rail and outlet filter layer 21 are installed and its slide rail is installed；And outlet is filtered
The edge of layer 21, antimicrobial filtering layer 22 and pre-filter layer 31 is equipped with sealing housing；The thickness of outlet filter layer 21 is 10mm, is resisted
The thickness of bacterium filter layer 22 is 6mm, and the outlet filter layer 21 and antimicrobial filtering layer 22 are corrugated, the broken line and mistake of ripple
Filtering layer mounting surface is parallel；Detachable end 4 is additionally provided with housing 1；
Above-mentioned electrostatic precipitator knoisphere 23 includes having conductive bar 2311 inside transformer 232 and U-shaped conductive trough 231, conductive trough 231, should
Conductive bar 2311 is made up of metallic copper；The back side of conductive trough 231 has and the base vertical electrode needle 2312 of conductive trough 231, electrode needle
Welded with conductive bar 2,311 2312 end；The back side of conductive trough 231 is additionally provided with the collecting plate vertical with electrode needle 2312
233, collecting plate 233 is connected by screw with conductive trough 231；The length of electrode needle 2312 is 20mm, collecting plate 233 and conductive trough
The vertical range at 231 back sides is 50mm；There are the through hole 2331 that axial line is overlapped with electrode needle 2312, the through hole on collecting plate 233
2331 a diameter of 40mm；For the purpose of safety, the outside of conductive trough 231 is coated with the insulation crust for preventing getting an electric shock；
Above-mentioned antimicrobial filtering layer includes the raw material of following parts by weight：20 grams of inorganic antiseptic, 35 grams of organic antibacterial agent, coupling agent
0.4 gram, 40 grams of polymer binder, efficient 30 grams of emulsifying agent, 25 grams of sodium alginate powder, 2 grams of mildewproof powder preparation, anti-mite agent 5
Gram, 0.6 gram of anion pulvis, 20 grams of polyethylene, 20 grams of polypropylene, 300 grams of distilled water；
Above-mentioned outlet filter layer includes HEPA filter layer and composite activated carbon filter layer；The composite activated carbon filter layer includes fibre
Tie up shaped activated carbon and air cleaning base-material；The air cleaning base-material includes nano titanium oxide, Nano Silver and methanal trapping agent
Mixture；The mass ratio of the nano titanium oxide, Nano Silver and methanal trapping agent is 25:6:40.
After energization, input power is changed into 10000V high-tension electricity, transformer anode and conductive bar by transformer from 220V
2311 are connected, and then are sent to electrode needle 2312, dust or deleterious particle in neighbouring air is produced ionization, form positively charged
The particle of lotus；Transformer negative electrode is connected with collecting plate 233, forms high-voltage electrostatic field so that dust or deleterious particle absorption are in collection
On dirt plate 233, and then realize the collection of air pollutants and the suppression of germ；
Through antimicrobial filtering layer 22, the pernicious gases such as formaldehyde, PM2.5 are may filter that；
Through outlet filter layer 21, the air pollutants such as PM0.3, PM2.5, PM10 and pollen, anaphylactogen can be further filtered；
During cleaning, end cap 4 is removed, each filter layer is extracted out along respective slide slots, collecting plate is pulled down, you can is cleaned.
Embodiment 3
A kind of air cleaning unit, as shown in drawings, including housing 1, the side of housing 1 is provided with inlet end 3, and inlet end 3 is provided with
The installation chute of pre-filter layer 31 and pre-filter layer；Opposite side is provided with outlet side 2；Set successively along inlet end 3 to the direction of outlet side 2
There are electrostatic precipitator knoisphere 23, antimicrobial filtering layer 22 and its slide rail and outlet filter layer 21 are installed and its slide rail is installed；And outlet is filtered
The edge of layer 21, antimicrobial filtering layer 22 and pre-filter layer 31 is equipped with sealing housing；The thickness of outlet filter layer 21 is 7mm, is resisted
The thickness of bacterium filter layer 22 is 4mm, and the outlet filter layer 21 and antimicrobial filtering layer 22 are corrugated, the broken line and mistake of ripple
Filtering layer mounting surface is parallel；Detachable end 4 is additionally provided with housing 1；
Above-mentioned electrostatic precipitator knoisphere 23 includes having conductive bar 2311 inside transformer 232 and U-shaped conductive trough 231, conductive trough 231, should
Conductive bar 2311 is made up of metallic copper；The back side of conductive trough 231 has and the base vertical electrode needle 2312 of conductive trough 231, electrode needle
Welded with conductive bar 2,311 2312 end；The back side of conductive trough 231 is additionally provided with the collecting plate vertical with electrode needle 2312
233, collecting plate 233 is connected by screw with conductive trough 231；The length of electrode needle 2312 is 12mm, collecting plate 233 and conductive trough
The vertical range at 231 back sides is 27mm；There are the through hole 2331 that axial line is overlapped with electrode needle 2312, the through hole on collecting plate 233
2331 a diameter of 32mm；For the purpose of safety, the outside of conductive trough 231 is coated with the insulation crust for preventing getting an electric shock；
Above-mentioned antimicrobial filtering layer includes the raw material of following parts by weight：14 grams of inorganic antiseptic, 20 grams of organic antibacterial agent, coupling agent
0.2 gram, 25 grams of polymer binder, efficient 20 grams of emulsifying agent, 15 grams of sodium alginate powder, 1 gram of mildewproof powder preparation, anti-mite agent
2.5 grams, 0.3 gram of anion pulvis, 12 grams of polyethylene, 13 grams of polypropylene, 200 grams of distilled water；
Above-mentioned outlet filter layer includes HEPA filter layer and composite activated carbon filter layer；The composite activated carbon filter layer includes fibre
Tie up shaped activated carbon and air cleaning base-material；The air cleaning base-material includes nano titanium oxide, Nano Silver and methanal trapping agent
Mixture；The mass ratio of the nano titanium oxide, Nano Silver and methanal trapping agent is 3:1:5.
After energization, input power is changed into 8000V high-tension electricity, transformer anode and conductive bar 2311 by transformer from 220V
It is connected, and then is sent to electrode needle 2312, dust or deleterious particle in neighbouring air is produced ionization, formed positively charged
Particle；Transformer negative electrode is connected with collecting plate 233, forms high-voltage electrostatic field so that dust or deleterious particle absorption are in collecting plate
On 233, and then realize the collection of air pollutants and the suppression of germ；
Through antimicrobial filtering layer 22, the pernicious gases such as formaldehyde, PM2.5 are may filter that；
Through outlet filter layer 21, the air pollutants such as PM0.3, PM2.5, PM10 and pollen, anaphylactogen can be further filtered；
During cleaning, end cap 4 is removed, each filter layer is extracted out along respective slide slots, collecting plate is pulled down, you can is cleaned.
Applicant carries out air filtration experiment using obtained air cleaning unit, and experimental result is as shown in table 1 below：
| Experimental project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Inspiratory resistance | 60~70Pa | 25~40Pa | 45~55Pa |
| Formaldehyde filter efficiency | >97.3% | >99.2% | >98.5% |
| Benzene filter efficiency | >98% | >99.6% | >99% |
| Ammonia filter efficiency | >98.1% | >99.5% | >99.3% |
| PM2.5 filter efficiencies | >99.1% | >99.9% | >99.6% |
| PM10 filter efficiencies | >99.7% | >99.94% | >99.85% |
Table 1
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to the foregoing embodiments
The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute
The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of air cleaning unit, including housing（1）, housing（1）Side be provided with inlet end（3）, opposite side is provided with outlet
End（2）；Characterized in that, along inlet end（3）To outlet side（2）Direction is sequentially provided with electrostatic precipitator knoisphere（23）, antimicrobial filtering layer
（22）With outlet filter layer（21）；
The electrostatic precipitator knoisphere（23）Including transformer（232）And conductive trough（231）, the conductive trough（231）There is conduction inside
Bar（2311）, conductive trough（231）There is electrode needle at the back side（2312）, electrode needle（2312）End and conductive bar（2311）Connect
Touch；The conductive trough（231）The back side is additionally provided with collecting plate（233）, and collecting plate（233）With conductive trough（231）The distance on base
More than electrode needle（2312）Length；The collecting plate（233）On have and electrode needle（2312）Relative through hole（2331）；
The antimicrobial filtering layer（22）It is made up of the raw material of following parts by weight：5~20 parts of inorganic antiseptic, organic antibacterial agent 10~
35 parts, 0.05~0.4 part of coupling agent, 10~40 parts of polymer binder, efficient 5~30 parts of emulsifying agent, sodium alginate powder 3~
25 parts, 0.01~2 part of mildewproof powder preparation, 0.01~5 part of anti-mite agent, 0.01~0.6 part of anion pulvis, 5~20 parts of polyethylene,
5~20 parts of polypropylene, 100~300 parts of distilled water；
The outlet filter layer (21) includes composite activated carbon filter layer；The composite activated carbon filter layer includes threadiness activity
Charcoal and air cleaning base-material；The air cleaning base-material includes the mixture of nano titanium oxide, Nano Silver and methanal trapping agent；
The mass ratio of the nano titanium oxide, Nano Silver and methanal trapping agent is 2~5:0.1~1.2:1~8.
2. a kind of air cleaning unit according to claim 1, it is characterised in that the conductive trough（231）For U-shaped, institute
State conductive bar（2311）It is made up of conducting metal or pcb board plating conducting metal.
3. a kind of air cleaning unit according to claim 1, it is characterised in that the electrode needle（2312）With conductive trough
（231）Base vertical；The collecting plate（233）With electrode needle（2312）Vertically；The electrode needle（2312）End with it is conductive
Bar（2311）Fixed by welding manner.
4. a kind of air cleaning unit according to claim 1, it is characterised in that the electrode needle（2312）Length be
3~20mm, the collecting plate（233）With conductive trough（231）The vertical range at the back side is 5~50mm, the through hole（2331）'s
A diameter of 15~40mm；The transformer（232）Output voltage be 4000~10000V.
5. a kind of air cleaning unit according to claim 1, it is characterised in that the through hole（2331）Axial line with
Electrode needle（2312）Overlap；The conductive trough（231）Outside have insulation crust.
6. a kind of air cleaning unit according to claim 1, it is characterised in that the outlet filter layer（21）Thickness
For 3~10mm, antimicrobial filtering layer（22）Thickness be 2~6mm, and the outlet filter layer（21）With antimicrobial filtering layer（22）For
Corrugated, the broken line of the ripple is parallel with filter layer mounting surface.
7. a kind of air cleaning unit according to claim 1, it is characterised in that the inlet end（3）Provided with pre-filtering
Layer（31）With the installation chute of pre-filter layer；The outlet side（2）Provided with outlet filter layer（21）With antimicrobial filtering layer（22）'s
Chute is installed.
8. a kind of air cleaning unit according to claim 7, it is characterised in that the outlet filter layer（21）, antibacterial
Filter layer（22）And pre-filter layer（31）Edge be equipped with sealing housing.
9. a kind of air cleaning unit according to claim 1, it is characterised in that the housing（1）On be additionally provided with it is removable
The end cap unloaded（4）, the outlet filter layer (21) is also including HEPA filter layer.
10. a kind of air cleaning unit according to claim 1, it is characterised in that the collecting plate（233）With conductive trough
（231）It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287554.8A CN107101280A (en) | 2017-04-27 | 2017-04-27 | A kind of air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710287554.8A CN107101280A (en) | 2017-04-27 | 2017-04-27 | A kind of air cleaning unit |
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| Publication Number | Publication Date |
|---|---|
| CN107101280A true CN107101280A (en) | 2017-08-29 |
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ID=59657276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710287554.8A Withdrawn CN107101280A (en) | 2017-04-27 | 2017-04-27 | A kind of air cleaning unit |
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| CN (1) | CN107101280A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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