CN206504420U - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN206504420U CN206504420U CN201720079904.7U CN201720079904U CN206504420U CN 206504420 U CN206504420 U CN 206504420U CN 201720079904 U CN201720079904 U CN 201720079904U CN 206504420 U CN206504420 U CN 206504420U
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- China
- Prior art keywords
- air
- casing
- cleaning unit
- filter screen
- air inlet
- Prior art date
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- 238000004887 air purification Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 48
- 241000883990 Flabellum Species 0.000 claims description 25
- 238000007254 oxidation reaction Methods 0.000 claims description 21
- 230000003647 oxidation Effects 0.000 claims description 19
- 239000002861 polymer material Substances 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 8
- 238000009832 plasma treatment Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 18
- 241000894006 Bacteria Species 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 241000700605 Viruses Species 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 20
- 239000000463 material Substances 0.000 description 16
- 230000008859 change Effects 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- -1 oxygen ion Chemical class 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 244000144992 flock Species 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 229920002477 rna polymer Polymers 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air purification device, wherein, including the box, be provided with in the box: the air inlet structure is arranged at the bottom and/or the side surface of the box body and is used for absorbing air in the current environment and transmitting the absorbed air into the box body; the first purifying area is used for receiving the air subjected to the first purifying treatment and purifying the air; the air outlet structure outputs the purified air to the current environment; the air inlet structure comprises a static filter screen and an initial-medium-efficiency filter screen; after being filtered by the primary-intermediate effect filter screen and the electret type electrostatic filter screen, particles flowing into the box body are smaller than 0.1 micrometer, air flows through the first purification area, and the first ultraviolet generator is used for sterilizing and disinfecting the particles smaller than 0.1 micrometer and bacteria and viruses; the purification efficiency is greatly improved, and in addition, when the air after purification treatment passes through the air outlet structure again, the burden of secondary filtration of the air outlet structure is reduced. The service life of the air outlet structure filter screen is greatly prolonged.
Description
Technical field
The utility model embodiment is related to air cleaning treatment technology, more particularly to a kind of air cleaning unit.
Background technology
With the improvement of living standards, requirement more and more higher of the people to living environment.Water pollution, air pollution by
Gradually by extensive concern.In recent years, Inhalable Particulate (PM2.5) concentration become weigh one of air quality it is main
Index.
Due to reasons such as vehicle exhaust, burnings, PM2.5 concentration is maintained at Gao Shui in more time in outdoor air
It is flat.People take various safeguard procedures to prevent the PM2.5 of suction excess, for example, go out and wear masks, reduce outgoing and seal
Door and window etc. is closed, in the case that door and window off-period is longer, in order that obtaining the concentration that room air circulation reduces carbon dioxide, generally
Carry out windowing ventilation.But, this windowing ventilation inevitably introduces PM2.5, so as to cause the PM2.5 in room air to contain
Amount is also very high.
Understood through analysis, cause the main matter (emphasis is harmful substance) that PM2.5 contains in air to have：Microorganism, change
Learn gas or peculiar smell, the particulate of physics state；Microorganism includes what bacterium, virus, mould and spore etc. were floated in air indoors
Active harmful microorganism；The size range of microorganism is generally between 0.02 micron to 10 microns.Chemical gas/peculiar smell includes room
Interior decoration ornament materials, furniture, daily use chemicals product, food spoilage, human body, pet etc. can produce the volatile harmful of harm health
Gas and peculiar smell, such as：Formaldehyde, benzene homologues, TVOC etc.；The size range of chemical gas/peculiar smell generally at 0.0001 micron extremely
Between 0.001 micron；The particulate of physics state includes being capable of very tiny solid or liquid particles of the long-term suspension in air.
It is made up of dust, soft flocks (scurf), flue dust, pollen and smoke particle；The size range of the particulate of physics state is generally 0.01
Micron is between 100 microns.
The existing air cleaning unit based on ultraviolet purification, after air enters casing, is directly entered purifying area progress
Purification run, now there is a drawback, because the air influence that is stressed is additionally related to multi-functional passive entry casing, while air enters casing
The large particulate matters such as dust, soft flocks, pollen can be absorbed into casing, when the large particulate matter enters casing, first flowed through
Screen pack, by filter screen filtration moieties, the material do not volleyed continues to enter in purifying area, purifying area to above-mentioned substance
Purified treatment is done, secondary filter processing is then done to it by air-out filter screen again, such a mode has aggravated the negative of filter layer significantly
Load, while large particulate matter easily blocks filter layer, greatly reduces the speed that air enters casing, also in a disguised form reduces air
Purification efficiency.
Utility model content
The utility model provides a kind of air cleaning unit, it is intended to extend air filter screen service life, while improving purification
Efficiency.
On the one hand, the utility model provides a kind of air cleaning unit, wherein, including a casing, set in the casing
It is equipped with：
Air inlet structure, including air inlet, are arranged at the bottom and/or side of the casing, to absorb in current environment
Air, and the air of absorption is transmitted to the casing；
First purifying area, is arranged above the air inlet structure, to receive the air through first time purified treatment, and right
The air does purified treatment；
Air exhausting structure, is arranged above first purifying area, the air Jing Guo purified treatment is exported to current environment
In；
Wherein described air inlet structure includes a filter mesh layer, and the filter mesh layer includes electret capacitance electrostatic filter screen and/or junior middle school is imitated
Filter screen；Imitate filter screen and be arranged at the electret capacitance electrostatic filter screen between the air inlet in the junior middle school.
Preferably, above-mentioned air cleaning unit, wherein, in addition to the second purifying area, it is arranged on the air inlet structure
Side, to receive the air that the air inlet structure absorbs, and does first time purified treatment to the air；
Preferably, above-mentioned air cleaning unit, wherein, second purifying area includes plasma air purification structure,
To do plasma cleaning processing to the air for flowing through the plasma air purification structure.
Preferably, above-mentioned air cleaning unit, wherein, the first pre-position of first purifying area is provided with
One ultraviolet generator, the first ultraviolet generator at least includes the first uviol lamp, polymer material layer, the high polymer material
Layer is arranged at the first uviol lamp periphery and first uviol lamp is completely covered,
First uviol lamp is in sending matched with the predetermined drive voltages ultraviolet under the driving of predetermined drive voltages
Light；
The polymer material layer, the ultraviolet light and the rare golden hair life advanced oxidation of high polymer material layer surface are anti-
Advanced oxidation ion and should be formed, the advanced oxidation ion enters in current environment through air exhausting structure.
Preferably, above-mentioned air cleaning unit, wherein, the second precalculated position of first purifying area is provided with second
Ultraviolet generator, wherein the first ultraviolet generator, the ultraviolet light to export at least two different-wavebands；Second ultraviolet generation
Device, the ultraviolet light to export at least one wave band.
Preferably, above-mentioned air cleaning unit, wherein, in addition to supporting construction, the lower section of the casing is arranged at, is used
In carrying the casing, so that the casing is higher than the preset distance of ground surface one；Wherein, the casing combination support frame as described above
Highly it is 85.6cm.
Preferably, above-mentioned air cleaning unit, wherein, the air exhausting structure includes at least two first flabellums, described
First flabellum is in the first pre-position, and the acute angle scope of first flabellum and ground surface is 26.3 ° to 26.6 °；
First flabellum is in the second pre-position, the acute angle scope of first flabellum and ground surface for 44.5 ° extremely
45.2°。
Preferably, above-mentioned air cleaning unit, wherein, the supporting construction includes a pulley and a support frame, described
The fixing end of pulley connects one end of support frame as described above, and the other end of support frame as described above is fixedly connected with the casing.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, after imitating filter screen, the processing of electret capacitance electrostatic strainer filtering by junior middle school, the particle flowed into casing
Respectively less than 0.1 micron, air flows through the first purifying area, and the first ultraviolet generator of the first purifying area is only to less than 0.1 micron
Particle, bacterial virus are sterilized, sterilized；Purification efficiency is substantially increased, the air Jing Guo purified treatment is again by going out in addition
During wind structure, the burden that air exhausting structure is filtered again is reduced.It substantially prolongs the service life of air exhausting structure screen pack.
Brief description of the drawings
Fig. 1 be the utility model embodiment in a kind of air cleaning unit structural representation；
Fig. 2 is a kind of structural representation of air cleaning unit in the utility model embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than limits of the present utility model.Further need exist for
It is bright, for the ease of description, the part related to the utility model rather than entire infrastructure are illustrate only in accompanying drawing.
Ultraviolet light is divided into luminous ray and invisible ray, it is seen that the wave band of light is UVA wave bands, 320 nanometers of wavelength
~400 nanometers, also known as long wave blackspot effect ultraviolet；Invisible ray include UVB wave bands, UVC wave bands, UVD wave bands, its
In, 275 nanometers~320 nanometers of the wavelength of UVB wave bands, also known as medium wave erythemal effect ultraviolet；The wavelength 200 of UVC wave bands is received
Rice~275 nanometers, also known as shortwave sterilizing ultraviolet；100 nanometers of the wavelength of UVD wave bands~200 nanometers, also known as VUV
Line.
Embodiment one
As shown in figure 1, arrow is air-flow direction, the utility model provides a kind of air cleaning unit structural representation
Figure, including a casing 11, are provided with the casing 11：
Air inlet structure 13, including air inlet 131, are arranged at the side of the casing 11, to absorb in current environment
Air, and the air of absorption is transmitted to the casing 11；Including air inlet 131 and air inlet fan 132, to absorption air,
And transmit the air of absorption to the casing 11.
First purifying area, is arranged at the top of air inlet structure 13, is done to receive air, and to the air at purification
Reason；First pre-position of first purifying area is provided with the first ultraviolet generator 111, is used as further preferred embodiment party
Case, the first ultraviolet generator 111 at least includes the first uviol lamp, and first uviol lamp is in the driving of predetermined drive voltages
Under send the ultraviolet light matched with the predetermined drive voltages；The light that such as described first ultraviolet generator 111 can be sent
It can be 185 nanometers, 254 nanometers.
Oxygen in 185 nanometers of ultraviolet light and environment, which is had an effect, generates ozone O3.Ozone O3It is a kind of Strong oxdiative
Agent, can kill bacterium, mould, virus, can also be reacted with the chemical substance in air and reduce peculiar smell.
254 nanometers of ultraviolet light can be by ozone O3Resolve into oxygen O2, and be conducive to OH- and other higher oxides
Formation.The DNA of the material irradiated simultaneously through 254 Nano UV lights, the destruction of 254 nano-ultraviolet lights and change microorganism is (de-
Oxygen ribonucleic acid) structure, make bacterium dead at once or irreproducible offspring, reach the purpose of sterilization
Air exhausting structure 12, is arranged above first purifying area, and the air Jing Guo purified treatment is exported to working as front ring
In border；So air exhausting structure 12 includes air outlet 121, filter layer 122, the filter layer 122 at least includes ozone filter layer.
Wherein described air inlet structure 13 includes a filter mesh layer, and the filter mesh layer includes electret capacitance electrostatic filter screen 134 and junior middle school
Imitate filter screen 132；Imitate filter screen 132 and be arranged at the electret capacitance electrostatic filter screen 134 between the air inlet 131 in the junior middle school；
The junior middle school imitates filter screen 132 and is made up of the staple fibre filter material of moisture resistance 100%, will not under normal operating environment
Deformation, rupture, distortion.It can prevent that air from leaking or damaged situation caused by windage pressure occurs during normal use.
The electret capacitance electrostatic filter screen 134 realizes dust collection function using the non-woven fabrics for loading electrostatic electret, while internal
The filter material of permanent electrostatic, can effectively obstruct the particulate pollutant more than 0.1 micron, such as dust, soft flocks, pollen, bacterium in air
Deng.
In the utility model, after imitating filter screen 132, the filtration treatment of electret capacitance electrostatic filter screen 134 by junior middle school, casing 11 is flowed into
Interior particle is respectively less than 0.1 micron, and air flows through the first purifying area, and the first ultraviolet generator 111 of the first purifying area is only to small
Particle, bacterial virus in 0.1 micron are sterilized, sterilized；Purification efficiency is substantially increased, in addition by the air of purified treatment
During again by air exhausting structure 12, the burden that air exhausting structure 12 is filtered again is reduced.It substantially prolongs the screen pack of air exhausting structure 12
Service life.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, in addition to the second purifying area, set
In the top of air inlet structure 13, to receive the air that the air inlet structure 13 absorbs, and do net for the first time to the air
Change is handled；Further, second purifying area includes plasma air purification structure, to flowing through the Air plasma
The air for the treatment of facilities does plasma cleaning processing.
When air flows through plasma air purification structure, under electric field action, plasma is produced using corona discharge
(alternatively referred to as small ion group), plasma is a kind of state of aggregation material, and plasma is the solid, liquid, gas being different from general knowledge
The state of material the 4th of tri-state material, plasma body has high energy electron, and high energy electron is collided with the oxygen molecule in air
And form positive negative oxygen ion.Positive oxonium ion has very strong activity, can decompose methyl mercaptan, ammonia, sulphur in extremely short time internal oxidition
Change the pollution factors such as hydrogen, and open the chemical chain of organic matter escaping gas, dioxy is ultimately generated after a series of reaction
Change carbon and water, while positive oxonium ion can destroy the living environment of bacterium in air, bacterium and spore is lost activity, cannot be again
Breed, so as to reduce indoor bacteria concentration.Other negative oxygen ion can adsorb more than the suspension of tens times of own wt
Grain, settles down by deadweight, so as to remove the purpose that suspension colloid in air (aerosol) reaches purification air.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the first ultraviolet generator 111
At least also include polymer material layer, the polymer material layer is arranged at the first uviol lamp periphery and is completely covered described
First uviol lamp, the polymer material layer, the ultraviolet light and the rare golden hair of high polymer material layer surface give birth to senior oxygen
Change and react and formed advanced oxidation ion, the advanced oxidation ion enters in current environment through air exhausting structure 12.
The ultraviolet light and the rare golden hair life advanced oxidation of high polymer material layer surface react and form advanced oxidation
Ion, the advanced oxidation ion enters in current environment through air exhausting structure 12.Advanced oxidation reaction is generated by air to be pacified
Entirely with the senior oxidative ionic such as active peroxide and its positively charged ion, strong oxidative free radical and pure too anion,
Advanced oxidation ion gets into the air can occur speed chain-type reaction with the organic matter in air, and organic matter is thoroughly decomposed,
Rapid bacterium, germ and the mould killed in air more than 90%, it is possible to decompose TVOC gases, while generation is positively charged
Ion, positively charged ion is used to attract each other with the middle negative electrical charge suspended particulates of air, to strengthen negative electrical charge suspended particulates
Weight, when suspended particulates weight (or size) be more than certain threshold value when, suspended particulates then drop to earth's surface.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the second of first purifying area is pre-
Positioning, which is installed, is equipped with the second ultraviolet generator 112, wherein the first ultraviolet generator 111, to export at least two different-wavebands
Ultraviolet light；Second ultraviolet generator 112, the ultraviolet light to export at least one wave band.Second ultraviolet generator 112
The light sent can be 365 nanometers, for purifying the benzene material in air.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, in addition to supporting construction, it is arranged at
The lower section of the casing 11, for carrying the casing 11, so that the casing 11 is higher than the preset distance of ground surface one；Wherein,
The height that the casing 11 combines support frame as described above is 85.6cm.The height that casing 11 is combined into support frame as described above is set to
85.6cm, when the air Jing Guo purified treatment is exported from air exhausting structure 12, the flow region of air concentrates on 92.5cm extremely
Between 124.8cm (i.e. air quality in 92.5cm to 124.8cm height spaces is optimal), height design relatively meets human body
Breathing height, is especially suitable for persistently keeping clerical workforce's breathing height of sitting posture state in office.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the air exhausting structure 12 is included at least
Two the first flabellums 1221, first flabellum 1221 is in the first pre-position, first flabellum 1221 and ground surface
Acute angle scope be 26.3 ° to 26.6 °.When the first flabellum 1221 is in the first pre-position, first flabellum
1221 be 26.3 ° to 26.6 ° with the acute angle scope of ground surface, under such a state, the purification air of air outlet mechanism output
Concentrated area be located at 92.5cm between 5.8 ㎝.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, first flabellum 1221 is in the
The acute angle scope of two pre-positions, first flabellum 1221 and ground surface is 44.5 ° to 45.2 °.In such a state
Under, the concentrated area of the purification air of air outlet mechanism output is located at 92.5cm between 124.8cm.
You need to add is that, the first flabellum 12211221 is controlled by the control section of air cleaning unit, the control technology
Scheme prior art is disclosed, is not specifically described herein.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the supporting construction includes a pulley
With a support frame, the fixing end of the pulley connects one end of support frame as described above, and the other end of support frame as described above is fixedly connected with institute
State casing 1111.User is facilitated to move air cleaning unit by pulley.
Embodiment two
In the prior art, air inlet structure 13 is generally disposed at the side of the casing, is absorbed by side in current environment
Air, and purified treatment is carried out to the air of absorption, but such a purification style have ignored PM10 pollutant, PM10 dirt
Thing is contaminated for PM2.5 pollutants, and particle size is relatively small, the dust for example kicked up with the wind, typically each in air
Bottom, air inlet structure 13 is arranged at equipment, purified treatment can not then be accomplished to PM10 pollutant.Based on this, this practicality
It is new that a kind of air cleaning unit is provided again.
As shown in Fig. 2 arrow is air-flow direction, the utility model provides a kind of air cleaning unit structural representation
Figure, including a casing 21, are provided with the casing 21：
Air inlet structure 23, including air inlet 231, are arranged at the bottom of the casing 21, to absorb in current environment
Air, and the air of absorption is transmitted to the casing 21；Including air inlet 231 and air inlet fan 232, to absorption air,
And transmit the air of absorption to the casing 21.
In the prior art, air inlet structure 23 is generally disposed at the side of the casing 21, and current environment is absorbed by side
In air, and purified treatment is carried out to the air of absorption.In the utility model, air inlet structure 23 is arranged at bottom, it is opposed
Purified treatment is carried out in the PM10 pollutants of air bottom, to improve air purification effect.
First purifying area, is arranged at the top of air inlet structure 23, is done to receive air, and to the air at purification
Reason；First pre-position of first purifying area is provided with the first ultraviolet generator 211, is used as further preferred embodiment party
Case, the first ultraviolet generator 211 at least includes the first uviol lamp, and first uviol lamp is in the driving of predetermined drive voltages
Under send the ultraviolet light matched with the predetermined drive voltages；The light that such as described first ultraviolet generator 211 can be sent
It can be 185 nanometers, 254 nanometers.
Oxygen in 185 nanometers of ultraviolet light and environment, which is had an effect, generates ozone O3.Ozone O3It is a kind of Strong oxdiative
Agent, can kill bacterium, mould, virus, can also be reacted with the chemical substance in air and reduce peculiar smell.
254 nanometers of ultraviolet light can be by ozone O3Resolve into oxygen O2, and be conducive to OH- and other higher oxides
Formation.The DNA of the material irradiated simultaneously through 254 Nano UV lights, the destruction of 254 nano-ultraviolet lights and change microorganism is (de-
Oxygen ribonucleic acid) structure, make bacterium dead at once or irreproducible offspring, reach the purpose of sterilization
Air exhausting structure 22, is arranged above first purifying area, and the air Jing Guo purified treatment is exported to working as front ring
In border；So air exhausting structure 22 includes a filter layer, the filter layer at least includes ozone filter layer.
Wherein described air inlet structure 23 includes a filter mesh layer, and the filter mesh layer includes electret capacitance electrostatic filter screen 234 and junior middle school
Imitate filter screen 232；Imitate filter screen 232 and be arranged at the electret capacitance electrostatic filter screen 234 between the air inlet 231 in the junior middle school；
The junior middle school imitates filter screen 232 and is made up of the staple fibre filter material of moisture resistance 100%, will not under normal operating environment
Deformation, rupture, distortion.It can prevent that air from leaking or damaged situation caused by windage pressure occurs during normal use.
The electret capacitance electrostatic filter screen 234 realizes dust collection function using the non-woven fabrics for loading electrostatic electret, while internal
The filter material of permanent electrostatic, can effectively obstruct the particulate pollutant more than 0.1 micron, such as dust, soft flocks, pollen, bacterium in air
Deng.
In the utility model, after imitating filter screen 232, the filtration treatment of electret capacitance electrostatic filter screen 234 by junior middle school, casing 21 is flowed into
Interior particle is respectively less than 0.1 micron, and air flows through the first purifying area, and the first ultraviolet generator 222221 of the first purifying area is only right
Particle, bacterial virus less than 0.1 micron are sterilized, sterilized；Purification efficiency is substantially increased, in addition by the sky of purified treatment
When gas is again by air exhausting structure 22, the burden that air exhausting structure 22 is filtered again is reduced.Air exhausting structure 22 is substantially prolongs to filter
The service life of net.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, in addition to the second purifying area, set
In the top of air inlet structure 23, to receive the air that the air inlet structure 23 absorbs, and do net for the first time to the air
Change is handled；Further, second purifying area includes plasma air purification structure, to flowing through the Air plasma
The air for the treatment of facilities does plasma cleaning processing.
When air flows through plasma air purification structure, under electric field action, plasma is produced using corona discharge
(alternatively referred to as small ion group), plasma is a kind of state of aggregation material, and plasma is the different solid, liquid, gas with general knowledge
The state of material the 4th of tri-state material, plasma body has high energy electron, and high energy electron is collided with the oxygen molecule in air
And form positive negative oxygen ion.Positive oxonium ion has very strong activity, can decompose methyl mercaptan, ammonia, sulphur in extremely short time internal oxidition
Change the pollution factors such as hydrogen, and open the chemical chain of organic matter escaping gas, dioxy is ultimately generated after a series of reaction
Change carbon and water, while positive oxonium ion can destroy the living environment of bacterium in air, bacterium and spore is lost activity, cannot be again
Breed, so as to reduce indoor bacteria concentration.Other negative oxygen ion can adsorb more than the suspension of tens times of own wt
Grain, settles down by deadweight, so as to remove the purpose that suspension colloid in air (aerosol) reaches purification air.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the 3rd ultraviolet generator 221
At least also include polymer material layer, the polymer material layer is arranged at the first uviol lamp periphery and is completely covered described
First uviol lamp, the polymer material layer, the ultraviolet light and the rare golden hair of high polymer material layer surface give birth to senior oxygen
Change and react and formed advanced oxidation ion, the advanced oxidation ion enters in current environment through air exhausting structure 2221.
The ultraviolet light and the rare golden hair life advanced oxidation of high polymer material layer surface react and form advanced oxidation
Ion, the advanced oxidation ion enters in current environment through air exhausting structure 2221.Advanced oxidation reaction is generated by air
It is safe with the advanced oxidation such as active peroxide and its positively charged ion, strong oxidative free radical and pure too anion from
Son, advanced oxidation ion gets into the air can occur speed chain-type reaction with the organic matter in air, and organic matter is thoroughly divided
Solution, rapid bacterium, germ and the mould killed in air more than 90%, it is possible to decompose TVOC gases, while generating positively charged
The ion of lotus, positively charged ion is used to attract each other with the middle negative electrical charge suspended particulates of air, to strengthen negative electrical charge suspension
The weight of particulate, when the weight (or size) of suspended particulates is more than certain threshold value, suspended particulates then drop to earth's surface.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the second of second purifying area is pre-
Positioning, which is installed, is equipped with the 4th ultraviolet generator 222, wherein the 3rd ultraviolet generator 221, to export at least two different-wavebands
Ultraviolet light；4th ultraviolet generator 222, the ultraviolet light to export at least one wave band.4th ultraviolet generator hair
The light gone out can be 365 nanometers, for purifying the benzene material in air.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, in addition to supporting construction 24, set
In the lower section of the casing 21, for carrying the casing 21, so that the casing 21 is higher than the preset distance of ground surface one；Its
In, the height that the casing 21 combines support frame as described above is 85.6cm.The height that casing 21 is combined into support frame as described above is set to
85.6cm, when the air Jing Guo purified treatment is exported from air exhausting structure 2221, the flow region of air concentrates on 92.5cm extremely
Between 224.8cm (i.e. air quality in 92.5cm to 224.8cm height spaces is optimal), height design relatively meets human body and exhaled
Height is inhaled, is especially suitable for persistently keeping clerical workforce's breathing height of sitting posture state in office.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the air exhausting structure 2221 is included extremely
Few two the second flabellums 2221, second flabellum 2221 is in the first pre-position, second flabellum 2221 and earth's surface
The acute angle scope in face is 26.3 ° to 26.6 °.When the second flabellum 2221 is in the first pre-position, second fan
The acute angle scope of leaf 2221 and ground surface is 26.3 ° to 26.6 °, under such a state, and the purification of air outlet mechanism output is empty
The concentrated area of gas is located at 92.5cm between 5.8 ㎝.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, second flabellum 2221 is in the
Two pre-positions, the acute angle scope of first flabellum and ground surface is 44.5 ° to 45.2 °.Under such a state,
The concentrated area of the purification air of air outlet mechanism output is located at 92.5cm between 224.8cm.
You need to add is that, the second flabellum 2221 is controlled by the control section of air cleaning unit, the control technology scheme
Prior art is disclosed, is not specifically described herein.
As further preferred embodiment, above-mentioned air cleaning unit, wherein, the supporting construction 24 includes one and slided
Wheel and a support frame, the fixing end of the pulley connect one end of support frame as described above, and the other end of support frame as described above is fixedly connected
The casing 21.User is facilitated to move air cleaning unit by pulley.
Note, above are only preferred embodiment of the present utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carried out for a person skilled in the art various bright
Aobvious change, readjust and substitute without departing from protection domain of the present utility model.Therefore, although pass through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and scope of the present utility model is by appended
Right determine.
Claims (8)
1. a kind of air cleaning unit, it is characterised in that including a casing, be provided with the casing：
Air inlet structure, including air inlet, are arranged at the bottom and/or side of the casing, to absorb the sky in current environment
Gas, and the air of absorption is transmitted to the casing；
First purifying area, is arranged above the air inlet structure, to receive the air through first time purified treatment, and to described
Air does purified treatment；
Air exhausting structure, is arranged above first purifying area, the air Jing Guo purified treatment is exported into current environment；
Wherein described air inlet structure includes a filter mesh layer, and the filter mesh layer includes electret capacitance electrostatic filter screen and/or filter screen is imitated in junior middle school；
Imitate filter screen and be arranged at the electret capacitance electrostatic filter screen between the air inlet in the junior middle school.
2. air cleaning unit according to claim 1, it is characterised in that also including the second purifying area, is arranged at described
Above air inlet structure, to receive the air that the air inlet structure absorbs, and first time purified treatment is done to the air.
3. air cleaning unit according to claim 2, it is characterised in that second purifying area includes Air plasma
Treatment facilities, to do plasma cleaning processing to the air for flowing through the plasma air purification structure.
4. air cleaning unit according to claim 1, it is characterised in that the first precalculated position of first purifying area
Place is provided with the first ultraviolet generator, and the first ultraviolet generator at least includes the first uviol lamp, polymer material layer, described
Polymer material layer is arranged at the first uviol lamp periphery and first uviol lamp is completely covered,
First uviol lamp is in sending the ultraviolet light that is matched with the predetermined drive voltages under the driving of predetermined drive voltages；
The polymer material layer, the ultraviolet light and the rare golden hair life advanced oxidation of high polymer material layer surface react simultaneously
Advanced oxidation ion is formed, the advanced oxidation ion enters in current environment through air exhausting structure.
5. air cleaning unit according to claim 4, it is characterised in that the second precalculated position of first purifying area
The second ultraviolet generator is provided with, wherein the first ultraviolet generator, the ultraviolet light to export at least two different-wavebands；The
Two ultraviolet generators, the ultraviolet light to export at least one wave band.
6. air cleaning unit according to claim 1, it is characterised in that also including supporting construction, is arranged at the case
The lower section of body, for carrying the casing, so that the casing is higher than the preset distance of ground surface one；Wherein, the casing is combined
The height of one support frame is 85.6cm.
7. air cleaning unit according to claim 1, it is characterised in that the air exhausting structure includes at least two first
Flabellum, first flabellum is in the first pre-position, and the acute angle scope of first flabellum and ground surface is 26.3 °
To 26.6 °；First flabellum is in the second pre-position, and the acute angle scope of first flabellum and ground surface is
44.5 ° to 45.2 °.
8. air cleaning unit according to claim 6, it is characterised in that the supporting construction includes a pulley and described
Support frame, the fixing end of the pulley connects one end of support frame as described above, and the other end of support frame as described above is fixedly connected with the case
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079904.7U CN206504420U (en) | 2017-01-22 | 2017-01-22 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720079904.7U CN206504420U (en) | 2017-01-22 | 2017-01-22 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504420U true CN206504420U (en) | 2017-09-19 |
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ID=59834476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720079904.7U Active CN206504420U (en) | 2017-01-22 | 2017-01-22 | Air purifying device |
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| CN (1) | CN206504420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701063A (en) * | 2020-04-20 | 2020-09-25 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
-
2017
- 2017-01-22 CN CN201720079904.7U patent/CN206504420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701063A (en) * | 2020-04-20 | 2020-09-25 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
| CN111701063B (en) * | 2020-04-20 | 2022-01-07 | 北京星航机电装备有限公司 | Air sterilization and purification device and application thereof |
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