CN207262540U - A kind of air cleaning unit based on photocatalysis technology - Google Patents
A kind of air cleaning unit based on photocatalysis technology Download PDFInfo
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- CN207262540U CN207262540U CN201721050353.8U CN201721050353U CN207262540U CN 207262540 U CN207262540 U CN 207262540U CN 201721050353 U CN201721050353 U CN 201721050353U CN 207262540 U CN207262540 U CN 207262540U
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- air
- purifier
- pipe
- cleaning unit
- filter
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- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 18
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 49
- 239000003054 catalyst Substances 0.000 claims abstract description 47
- 238000010926 purge Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 30
- 238000001514 detection method Methods 0.000 description 25
- 239000000523 sample Substances 0.000 description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 238000004887 air purification Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 239000011941 photocatalyst Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of air cleaning unit based on photocatalysis technology,Including blower unit,Filtration apparatus,Purifier and exhaust apparatus,Blower unit includes wind guiding tube,Air-introduced machine is equipped with wind guiding tube,Filtration apparatus includes filter pipe,The input terminal of filter pipe is threadedly coupled with the outlet air end of wind guiding tube,Some filter screens are equipped with filter pipe,Purifier includes purge pipe,If it is equipped with clean component in purge pipe,Purifying component includes cylindric shell,The both ends of enclosure are equipped with catalyst plates,Catalyst plates are equipped with photochemical catalyst,Light source is equipped between the catalyst plates of two,The inner wall of shell is equipped with reflectance coating,Reflectance coating is by the light reflection that light source gives out to catalyst plates,Purification component is equipped with more changing device,Exhaust apparatus includes chimney fan,Chimney fan is threadedly coupled with the output terminal of purge pipe,Good purification,Service life is long and is conveniently replaceable.
Description
Technical field
Air cleaning unit is the utility model is related to, is specially a kind of air cleaning unit based on photocatalysis technology.
Background technology
The existence of people be unable to do without air, and the quality of air quality directly affects the health and lives safety of the mankind.Now,
Environmental degradation and pollution aggravate, and the quality of air is worse and worse.In recent years, people are also more next to the comfortable and aesthetic of house
It is higher, often spend great effort and money decorating house, and the trend development towards fine fitment, excessively decorate.With a large amount of
Made various finishing materials stickup in place, the organic pollution being much present in various building materials also becomes therewith
The pollutant of room air.At present, it is organic due to being used mostly in technology and technique when producing ornament materials and wood-based plate
Solvent is as additive so that is inevitably polluted indoors be subject to small molecule volatile organic matter.In most of decoration
In one new house indoor air, severely exceeded with formaldehyde, benzene homologues etc. for the indoor environmental pollution thing of representative, to occupant's
Body causes grievous injury.
Such as measure such as activated carbon, air freshener, ozone, formaldehyde scavenger of traditional air purification method, air purification
Effect is limited, some methods can even produce adverse effect.And the photocatalysis of TiO2 photocatalysts, it is harmful in the air that can effectively degrade
Volatile matter (formaldehyde, benzene, ammonia, TVCO etc.), eliminates the peculiar smell that smelly cigarette, fume, food etc. distribute, and deodorizing capability is activated carbon
130 times, and suspended bacterial and virus can be killed, antimicrobial efficiency 99.99%.
Chinese patent such as Application No. 201310584299.5 discloses a kind of three-dimensional photocatalysis air purifying device, should
Air purifier includes housing, housing have air inlet, air outlet with connect described in into and out of it is air port, enclosed air is net
Change passage, being equipped with least level-one photocatalysis component, the photocatalysis component in air purification passage includes catalyst plates, catalyst
Plate is equipped with photochemical catalyst, and the catalyst plates are adsorptivity orifice plate.In the air purifier, since the catalyst plates are
Adsorptivity orifice plate, therefore, when in use, when the air entered in the air inlet from housing in air purification passage is by urging
During agent plate, wherein the organic molecule and particulate that are mingled with will be effectively adsorbed in catalyst plates, so as to have
Time enough is degraded, and can also be degraded even if the relatively low pollutant of concentration, so as to improve photocatalysis air-cleaning
The purification efficiency of device.
And for example the Chinese patent of Application No. 201310715783.7 discloses a kind of photocatalysis air cleaning device, it is wrapped
Include a gas channel for running through the air cleaning unit, the gas channel is equipped with close to the filter screen of air-source and remote
The photocatalyst net of air-source, a light source are arranged on gas channel between filter screen and photocatalyst net, are also set on the gas channel
There is one to be used to prevent source light from leaking and light is converged to the leaded light component on photocatalyst net, the photocatalysis air-cleaning
Device is additionally provided with least one stationary fixture for being used to be connected with air-conditioning or ventilation equipment.It is simple in structure, easy to use, is applicable in model
Enclose wide.
Existing air cleaning unit using above-mentioned two utility models as representative has the following disadvantages:
(1) material such as the dust in air, chip and suspended matter enters in air cleaning unit that to be easy to cause air net
Makeup puts blocking and loses clean-up effect, and existing air cleaning unit is not provided with pre-filtrating equipment, it is impossible to protects well
Air cleaning unit so that the service life of air cleaning unit is not high;
(2) when in use, air-flow is quickly by air cleaning unit, easily to therein for existing air cleaning unit
Filter plant is difficult to protect into impact, being easily destroyed the structural intergrity of air cleaning unit, air cleaning unit clean-up effect
Card, simultaneously because excessive velocities, the clarification time, which is not grown, causes its clean-up effect not ideal enough;
(3) existing air cleaning unit uses integral design mostly, its arrival end easily fails after long-time use,
So that the clean-up effect of air cleaning unit is deteriorated, integral replacing can only be carried out, but due to air cleaning unit some
With clean-up effect, formed and wasted;
(4) existing air cleaning unit structure is more complicated, and especially difficult when replacing, convenience is not high.
Utility model content
In order to overcome the shortcomings of prior art, it is long, just that the utility model provides a kind of good purification, service life
In the air cleaning unit based on photocatalysis technology of replacement, to solve the problems, such as that background technology proposes.
Technical solution is used by the utility model solves its technical problem:A kind of air based on photocatalysis technology is net
Makeup is put, including sequentially connected blower unit, filtration apparatus, purifier and exhaust apparatus, and the blower unit includes drawing
Air duct, diameter of the wind guiding tube from arrival end to the port of export are equipped with air-introduced machine, the filtering from diminishing greatly in the wind guiding tube
Device includes filter pipe, and the input terminal of the filter pipe is threadedly coupled with the port of export of wind guiding tube, in the filter pipe
Equipped with some filter screens, the outside of the filter screen is equipped with one group of buckle, and some groups of bayonets, and one are equipped with the filter pipe
Group bayonet correspond to a filter screen on buckle, the filter screen by the buckle on the outside of its own be caught in corresponding bayonet so as to
It is fixed in filter pipe, the purifier includes purge pipe, described if being equipped with clean component in the purge pipe
Purifying component includes cylindric shell, and the both ends of the enclosure are equipped with catalyst plates, and the catalyst plates are adsorptivity
Orifice plate, the catalyst plates are equipped with photochemical catalyst, are equipped with light source between the catalyst plates described in two, the shell it is interior
Wall is equipped with reflectance coating, and the exhaust apparatus includes chimney fan, and the chimney fan is threadedly coupled with the output terminal of purge pipe.
Preferably, the arrival end of the wind guiding tube and the port of export of chimney fan are equipped with debris strainer.
Preferably, the exterior bottom of the wind guiding tube is equipped with air inducing seat, and the exterior bottom of the chimney fan is equipped with air outlet seat,
And the air outlet seat is flushed with the lower end of inlet air seat.
Preferably, the catalyst plates material is any one of activated carbon, ceramic porous material, diatomite, molecular sieve.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is provided with catalyst plates, in catalyst plates by setting purifier in purifier
There is provided photochemical catalyst, light source is equipped between two catalyst plates, when air passes through purifier, purifier can have
Such as formaldehyde, benzene, ammonia, TVCO unwanted volatiles in effect degraded air, so as to reach the effect of purification air.
(2) material such as the dust in air, chip and suspended matter be easy to cause purifier into purifier and blocks
And clean-up effect is lost, therefore filtration apparatus is provided with, air is when passing through filtration apparatus, dust therein, chip and outstanding
Float is filtered out, so as to protect purifier well, be ensure that the using effect of the utility model, is extended its service life;
(3) the utility model is by setting deceleration pipeline, due to deceleration pipeline diameter from its input terminal to output terminal by
Gradual change is big, so air-flow flow velocity in deceleration pipeline is slack-off so that air-flow residence time in purifier is elongated, strengthens empty
Gas clean-up effect, while air-flow is slack-off can slow down in purifier internal unit such as catalyst plates and being attached to catalyst
The impact of photochemical catalyst on plate, extends their service life, so as to ensure the using effect of the utility model;
(4) since purifier is equipped with arrival end and the port of export, its arrival end easily fails after long-time use so that net
Disguise the clean-up effect put to be deteriorated, can only replace purifier, but due to purifier some with clean-up effect, shape
Combined multi-stage treatment facilities is designed as into waste, therefore by purifier, and by setting detection device, can be detected in time
The clean-up effect of the utility model, while the purifying property of first purification component in purifier can be detected, replace in time
Component is purified, so as to ensure the clean-up effect of the utility model;
(5) the utility model is capable of the replacement purification component of simple and fast, so that preferably net by setting more changing device
Change air.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the scheme of installation of the filter screen of the utility model;
Fig. 3 is the structure diagram of the detection device of the utility model;
Fig. 4 is the structure diagram of the more changing device of the utility model.
In figure:1- blower units;2- filtration apparatuses;3- purifiers;4- exhaust apparatus;5- wind guiding tubes;6- air inducing seats;7-
Air-introduced machine;8- filter pipes;9- filter screens;10- is buckled;11- bayonets;12- purge pipes;13- purifies component;14- shells;
15- catalyst plates;16- photochemical catalysts;17- light sources;18- reflectance coatings;19- more changing devices;20- chimney fans;21- air outlet seats;22-
Debris strainer;23- deceleration pipelines;24- deceleration sponges;25- detection devices;26- inlet air detection probes;27- outlet air detection probes;
28- purifies detection probe;29- displays;30- is into air duct mounting hole;31- inlet air mounting rods;32- chimney fan mounting holes;33- goes out
Wind mounting rod;34- Pipe installings hole;35- housing mounting holes;36- purifies mounting rod;37- sealing rings;38- gaskets;39- bullets
Power rope;40- internal threads;41- external screw threads;42- entrance holes;43- imports bar.
Embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of air cleaning unit based on photocatalysis technology, including
Blower unit 1, filtration apparatus 2, purifier 3 and exhaust apparatus 4, the blower unit 1 include wind guiding tube 5, the wind guiding tube 5
Exterior bottom be equipped with air inducing seat 6, is equipped with air-introduced machine 7 in the wind guiding tube 5, the wind guiding tube 5 is from arrival end to the port of export
Diameter is from large to small so that and air-introduced machine 7 can absorb larger range of air, and the filtration apparatus 2 includes filter pipe 8,
The input terminal of the filter pipe 8 is threadedly coupled with the port of export of wind guiding tube 5, and some filter screens are equipped with the filter pipe 8
9, the outside of the filter screen 9 is equipped with one group of buckle 10, and the buckle 10 on each filter screen 9 differs, in the filter pipe 8
Equipped with some groups of bayonets 11, the bayonet 11 described in every group is different, and every group of bayonet 11 corresponds to one group of buckle 10, the filtering
Net 9 is caught in corresponding bayonet 11 so as to be fixed in filter pipe 8 by the buckle 10 of itself, adheres on filter screen 8 active
Charcoal high adsorption material, dust, chip and the particulate that can be mingled with adsorption gas flow so that these materials are difficult to enter purification
Device 3, prevents purifier 3 to be blocked, so as to ensure the using effect of purifier 3.
Shown as shown in Figure 1, Figure 3 and Figure 4, in the utility model, the purifier 3 includes purge pipe 12, described net
Be equipped with clean component 13 if changing in pipeline 12, the purification component 13 includes the shell 14 of cylindrical shape, inside the shell 14
Both ends be equipped with catalyst plates 15, the catalyst plates 15 are the orifice plate of adsorptivity, be specially activated carbon, ceramic porous material,
Any one of diatomite, molecular sieve, the catalyst plates 15 are equipped with photochemical catalyst 16, the catalyst plates 15 described in two it
Between be equipped with light source 17, the inner wall of the shell 14 is equipped with reflectance coating 18, and the light that the reflectance coating 18 gives out light source 17 is anti-
It is incident upon in catalyst plates 15, the purification component 13 is equipped with the more changing device 19 for being conveniently replaceable purification component 13, the outlet air
Device 4 includes chimney fan 20, and the exterior bottom of the chimney fan 20 is equipped with air outlet seat 21, the air outlet seat 21 and inlet air seat 6
Lower end flushes, and is fixed whole air cleaning unit with inlet air seat 6 by air outlet seat 21, the arrival end of the chimney fan 20 with it is net
Change pipeline 12 output terminal be threadedly coupled, in order to prevent debris enter air cleaning unit in, the arrival end of the wind guiding tube 5 and
The port of export of chimney fan 20 is equipped with debris strainer 22, it is ensured that the using effect of air cleaning unit, extends air purification
The service life of device.
As shown in Figure 1, in the utility model, deceleration pipeline 23 is equipped between the purifier 3 and filtration apparatus 2,
One end of the deceleration pipeline 23 is connected with the output terminal of filter pipe 8, and the other end is connected with the input terminal of purge pipe 12, by
Become larger in the diameter of deceleration pipeline 23 from its input terminal to output terminal, so air-flow flow velocity in deceleration pipeline 23 is slack-off,
So that air-flow residence time in purifier 3 is elongated, strengthen air purification effect, while air-flow is slack-off can slow down to net
The impact for the photochemical catalyst 16 in 3 internal units such as catalyst plates 15 and being attached in catalyst plates 15 is put in makeup, extends it
Service life, so as to ensure the using effect of air cleaning unit.
As shown in Figure 1, in the utility model, deceleration sponge 24 is filled with the deceleration pipeline 23, is on the one hand served as
Filtering body, sets a filter layer in the front of purifier 3, further filters out 3 indissoluble material of purifier, so that
Protect purifier 3.
As shown in figures 1 and 3, in the utility model, detection device 25, the detection are equipped with the purifier 3
Device 25 includes inlet air detection probe 26, outlet air detection probe 27 and purification detection probe 28,26 He of inlet air detection probe
Outlet air detection probe 27 is separately mounted in filter pipe 8 and chimney fan 20, and the purification detection probe 28 is installed on purification and manages
In road 12, and within first purification component 13, the inlet air detection probe 26, outlet air detection probe 27 and purification detection
Display 29 has been electrically connected in probe 28, passes through inlet air detection probe 26, outlet air detection probe 27 and purification detection probe
28 respectively detect purifier 3 purify before, first purification component 13 purify after and 3 purified air conditions of purifier,
And specific data are shown by display 29, purify preceding and 3 purified data of purifier by contrasting purifier 3
The using effect of air cleaning unit is solved, preceding and first purification 13 purified number of component is purified by contrasting purifier 3
According to if without larger gap, illustrating that first purification component 13 has failed, it is necessary to replace in time.
As shown in figures 1 and 3, in the utility model, the filter pipe 8 is equipped with into air duct mounting hole 30, described
Inlet air detection probe 26 is installed on the lower end of inlet air mounting rod 31, and the inlet air mounting rod 31 is passed through into air duct mounting hole 30, institute
State chimney fan and be equipped with chimney fan mounting hole 32, the outlet air detection probe 27 is installed on the lower end of outlet air mounting rod 33, it is described go out
Wind mounting rod 33 is passed through into air duct mounting hole 32, and the shell 14 is equipped with housing mounting holes 35, is set in the purge pipe 12
The Pipe installing hole 34 for having quantity corresponding with shell 14 and being located at directly over housing mounting holes 35, the purification detection probe 28
Installed in the lower end of purification mounting rod 36, the purification mounting rod 36 passes through Pipe installing hole 34 and housing mounting holes 35, in order to
Ensure air-tightness, the inlet air mounting rod 31 and between air duct mounting hole 30, outlet air mounting rod 33 and chimney fan mounting hole 32
Between, purification mounting rod 36 and Pipe installing hole 34 between, purification mounting rod 36 and housing mounting holes 35 between be equipped with sealing
Circle 37.
As shown in figure 3, in the utility model, remove and worn in the Pipe installing hole 34 in first Pipe installing hole 34
There is sealing column 38, the lower end of the sealing column 38 is nested in housing mounting holes 35, the sealing column 38 and Pipe installing hole 34
Between, between sealing column 38 and housing mounting holes 35 be equipped with sealing ring 37, it is ensured that the air-tightness of shell 14.
As shown in Figure 1 and Figure 4, in the utility model, the more changing device 19 includes being arranged on the purge pipe 12
Inner wall on internal thread 40 and be arranged on external screw thread 41 corresponding with internal thread 40 on 14 outer wall of shell, 14 spiral shell of shell
Line is connected in purge pipe 12, and the output terminal of the shell 14 is equipped with some entrance holes 42, and the input terminal of the shell 14 is set
There are some importing bars 43, the length of the importing bar 43 is identical with the depth of entrance hole 42, and the diameter for importing bar 43 is with leading
Enter that the diameter in hole 42 is identical, and entrance hole for importing its previous purification component 13 of 43 face of bar on the latter purification component 13
42, rear purifies the entrance hole 42 for importing the insertion of bar 43 front purification component 13 of component 13 so that adjacent two purify
Component 13 links together, and the inside of deceleration pipeline 23 is hollow channel, wherein the importing bar 43 on first purification component 13
In the hollow channel, purified when first when component 13 fails, it is necessary to replace purification component 13, at this time, extraction purifies peace
Bar 36 is filled, purge pipe 12 is taken out from air cleaning unit, a new purification component 13 is taken out, by the purification component 13
Importing bar 43 be aligned and be inserted into the entrance hole 42 in purge pipe 12 on last purification component 13 so that two purifications
Component 13 is connected as a single entity, and the purification component 13 in purge pipe 12 is connected as a single entity already, then all purification components 13
It is connected as a single entity, slowly rotates new purification component 13 so that first purification component 13 progressively disengages purge pipe 12, when the
When two purification components 13 are moved to former first purification, 13 present position of component, then it is inserted into mounting rod 36 is purified, purification
Part 13 is replaced and completed.
In conclusion the utility model is mainly characterized by:
(1) the utility model is provided with catalyst plates 15, in catalyst by setting purifier 3 in purifier 3
Photochemical catalyst 16 is provided with plate 15, light source 17 is equipped between two catalyst plates 15, when air passes through purifier 3
When, purifier 3 can effectively degrade such as formaldehyde, benzene, ammonia, TVCO unwanted volatiles in air, so as to reach purification air
Effect.
(2) material such as the dust in air, chip and suspended matter be easy to cause purifier 3 into purifier 3 and blocks up
Fill in and lose clean-up effect, therefore be provided with filtration apparatus 2, air when by filtration apparatus 2, dust therein, chip with
And suspended matter is filtered out, so as to protect purifier 3 well, it ensure that the using effect of the utility model, extend its use
Service life;
(3) the utility model is by setting deceleration pipeline 23, since the diameter of deceleration pipeline 23 is from its input terminal to output
End becomes larger, so air-flow flow velocity in deceleration pipeline 23 is slack-off so that air-flow residence time in purifier 3 becomes
It is long, strengthen air purification effect, while air-flow it is slack-off can slow down in 3 internal unit of purifier such as catalyst plates 15 and
The impact for the photochemical catalyst being attached in catalyst plates 15, extends their service life, so as to ensure making for the utility model
Use effect;
(4) since purifier 3 is equipped with arrival end and the port of export, its arrival end easily fails after long-time use so that
The clean-up effect of purifier 3 is deteriorated, and can only replace purifier 3, but there is purification to imitate for some due to purifier 3
Fruit, forms and wastes, therefore purifier 3 is designed as combined multi-stage treatment facilities, and by setting detection device 25, can
The clean-up effect of detection the utility model in time, while the purification of first purification component 13 in purifier 3 can be detected
Can, purification component 13 is replaced in time, so as to ensure the clean-up effect of the utility model;
(5) the utility model is capable of the replacement purification component 13 of simple and fast, so that more preferably by setting more changing device 19
Purification air.
Claims (4)
1. a kind of air cleaning unit based on photocatalysis technology, including sequentially connected blower unit (1), filtration apparatus (2),
Purifier (3) and exhaust apparatus (4), it is characterised in that:The blower unit (1) includes wind guiding tube (5), the wind guiding tube
(5) diameter from arrival end to the port of export is equipped with air-introduced machine (7), the filtration apparatus from diminishing greatly in the wind guiding tube (5)
(2) filter pipe (8) is included, the input terminal of the filter pipe (8) is threadedly coupled with the port of export of wind guiding tube (5), the mistake
Some filter screens (9) are equipped with chimney filter road (8), the outside of the filter screen (9) is equipped with one group of buckle (10), the filter pipe
(8) some groups of bayonets (11), and the buckle (10) on the corresponding filter screen (9) of one group of bayonet (11), the filtering are equipped with
Net (9) is caught in corresponding bayonet (11) so as to be fixed in filter pipe (8) by the buckle (10) on the outside of its own, described net
(3) are put in makeup includes purge pipe (12), and the purge pipe (12) is if interior be equipped with clean component (13), the purification component
(13) cylindric shell (14) is included, the internal both ends of the shell (14) are equipped with catalyst plates (15), the catalyst plates
(15) photochemical catalyst (16), the catalyst plates (15) described in two are equipped with for the orifice plate of adsorptivity, the catalyst plates (15)
Between be equipped with light source (17), the inner wall of the shell (14) is equipped with reflectance coating (18), and the exhaust apparatus (4) includes chimney fan
(20), the chimney fan (20) is threadedly coupled with the output terminal of purge pipe (12).
A kind of 2. air cleaning unit based on photocatalysis technology according to claim 1, it is characterised in that:The air inducing
The cylinder arrival end of (5) and the port of export of chimney fan (20) are equipped with debris strainer (22).
A kind of 3. air cleaning unit based on photocatalysis technology according to claim 1, it is characterised in that:The air inducing
The exterior bottom of cylinder (5) is equipped with air inducing seat (6), and the exterior bottom of the chimney fan (20) is equipped with air outlet seat (21), and it is described go out
Wind seat (21) is flushed with the lower end of inlet air seat (6).
A kind of 4. air cleaning unit based on photocatalysis technology according to claim 1, it is characterised in that:The catalysis
Agent plate (15) material is any one of activated carbon, ceramic porous material, diatomite, molecular sieve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721050353.8U CN207262540U (en) | 2017-08-22 | 2017-08-22 | A kind of air cleaning unit based on photocatalysis technology |
Applications Claiming Priority (1)
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CN201721050353.8U CN207262540U (en) | 2017-08-22 | 2017-08-22 | A kind of air cleaning unit based on photocatalysis technology |
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CN207262540U true CN207262540U (en) | 2018-04-20 |
Family
ID=61926086
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CN201721050353.8U Expired - Fee Related CN207262540U (en) | 2017-08-22 | 2017-08-22 | A kind of air cleaning unit based on photocatalysis technology |
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Cited By (1)
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CN113357738A (en) * | 2021-05-31 | 2021-09-07 | 北京成威科灵实验室科技有限公司 | Gas purification device for laboratory decoration engineering |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113357738A (en) * | 2021-05-31 | 2021-09-07 | 北京成威科灵实验室科技有限公司 | Gas purification device for laboratory decoration engineering |
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