CN207395099U - The air cleaning unit of fresh air and indoor circulation synergistic effect - Google Patents
The air cleaning unit of fresh air and indoor circulation synergistic effect Download PDFInfo
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- CN207395099U CN207395099U CN201720782944.8U CN201720782944U CN207395099U CN 207395099 U CN207395099 U CN 207395099U CN 201720782944 U CN201720782944 U CN 201720782944U CN 207395099 U CN207395099 U CN 207395099U
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Abstract
The utility model provides the air cleaning unit of a kind of fresh air and indoor circulation synergistic effect, including New-air purifying system (16), circulating purification system (15)；The New-air purifying system (16) is connected with each other with circulating purification system (15)；New-air purifying system (16) includes New-air purifying system module；Circulating purification system (15) includes circulating purification system module；New-air purifying system module includes ozone catalytic component (4)；Circulating purification system module includes photocatalysis component (9).The utility model removes PM2.5 in fresh air system using electrostatic modular high-performance.Oxygen is decomposed by ozone catalyst；Photocatalysis component purifying indoor formaldehyde and the volatile organic pollutant (VOCs) and the residue ozone that come from indoor and outdoor etc. are utilized in the circulatory system indoors so that room air such as is constantly cleaned at the advantageous effects.
Description
Technical field
The utility model is related to a kind of air cleaning units, and in particular, to a kind of fresh air acts synergistically with indoor circulation
Air cleaning unit.
Background technology
City Building syndrome, room conditioning caused by modern residential environment and interior decoration etc. be sick, organic dirt
Dye etc. directly influences people's health and life security.Because central air conditioner system cannot be regular cleaning and disinfection, be
System is internal to become the environmental pollution at bacteria breed and then brought, has had attracted increasing attention.Particularly, more in recent years
There is more serious haze in metropolis and PM2.5 remains high, and causes worry of the people to windowing ventilation.However, close door
Window necessarily causes indoor carbon dioxide concentration to increase, and air quality declines.Therefore, in recent years using in fresh air system clean room
Air becomes trend.Publication No. CN106678992A patent documents disclose a kind of utilization fresh air and return air is adjusted, leads to
Cross the air purifier that filter realizes purification.The device there is no propose for indoor and outdoor pollutant be effectively treated with only
The method of change relies solely on fresh air and exhaust Air Cleaning, not only Wind Volume is needed to run, and causes high energy consumption, noise big, and is difficult to
Reach clean-up effect.The patent document of Publication No. CN102563767A discloses more work(of a kind of coupling purification and fresh-air ventilation
Can indoor air cleaner, using junction chamber outside air hose be indoor supplement fresh air, pass through electrostatic module etc. and purify particle
Object.But fresh air and indoor circulation wind and purified in the device into same air passage, there are following three kinds of major defects：
1) fresh air and circulated air interfere with each other, it is difficult to adjust and control or even is short-circuit (leaking out)；2) structure will realize larger fresh air
Amount and air circulation difficulty are larger；3) without for fresh air (outdoor air) and indoor air pollutants the characteristics of carries out reasonable
Effective purification.
In China, current haze weather has become the current of severe environmental problem, and Pm2.5, which has become, to be introduced in fresh air
Primary pollution source.Since electrostatic precipitation (ESP) system wind resistance is small, the application development in recent years in building fresh air system is fast
Speed.However, the work efficiency of electrostatic precipitation is related to electric field strength, the particle trapped is thinner, it is desirable that voltage is higher, produces simultaneously
Raw more ozone.On the other hand, electrostatic module is to the organic volatiles such as indoor formaldehyde (Volatile Organic
Compounds, VOCs) almost without catharsis.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide the sky of fresh air and indoor circulation synergistic effect
Air purifying apparatus.
According to the air cleaning unit that a kind of fresh air provided by the utility model and indoor circulation act synergistically, including fresh air
Cleaning system, circulating purification system；
The New-air purifying system is connected with each other with circulating purification system；
New-air purifying system includes New-air purifying system module；
Circulating purification system includes circulating purification system module；
New-air purifying system module includes ozone catalytic component；
Circulating purification system module includes photocatalysis component.
Preferably, New-air purifying system further includes fresh air air outlet, fresh air air inlet；
The New-air purifying system further includes fresh-air fan；
The fresh air air inlet is located at the side of the New-air purifying system module；
The fresh air air outlet is located at the one side of fresh-air fan.
Preferably, circulating purification system further includes Xun Huan air inlet, recycles air port；
The circulating purification system further includes circulating fan；
The Xun Huan air inlet is located at the side of the circulating purification system module；
The one side for recycling air port and being located at the circulating fan.
Preferably, New-air purifying system module further includes the first low efficient filter screen, electrostatic component；
Fresh air air inlet, the first low efficient filter screen, electrostatic component, ozone catalytic component and fresh air system wind turbine are along fresh air
Air inlet direction is sequentially connected.
Preferably, circulating purification system module further includes the second low efficient filter screen, high efficiency particulate air；
Circulating fan, urge photochemical component, high efficiency particulate air, the second low efficient filter screen and cycle air inlet along circulated air into
Wind direction is sequentially connected.
Preferably, the electrostatic component be plate electrostatic module, micro- electrostatic module or cylindrical shape electrostatic module this three
Any one of；
The electrostatic component is drawer-type structure.
Preferably, ozone catalytic component includes first vector, the first active component；
The ozone catalytic component is drawer-type structure；
The first active component material is wrapped in the first vector；
The first vector is honeycomb type or porous type；
The material of the first vector is any one of ceramics, activated carbon or polymeric material this three；
The first active component material includes MnOx、FeOx、CoOx、NiOx、CrOx、CuOxAnd CeOxIn this
Any, X is positive number.
Preferably, photocatalysis component includes light source, Second support, the second active component material；
The photocatalysis component is drawer-type structure；
The Second support is honeycomb type or porous type；
The material of the Second support is any one of ceramics, activated carbon or polymeric material this three；
Second active component is wrapped in the Second support；
The second active component material includes TiO2、WO3And Cu2Any one of this three of O；
The light source is ultraviolet lamp；
The ultraviolet lamp is cold cloudy ultraviolet lamp tube or LED light strip.
Preferably, automatically controlled case structure is further included；
The automatically controlled case structure includes fresh air system wind turbine electric-controlled box, circulating fan electric-controlled box；
The fresh air system wind turbine electric-controlled box is located at the opposite side of the fresh-air fan；
The circulating fan electric-controlled box is located at the opposite side of the circulating fan.
Compared with prior art, the utility model has following advantageous effect：
1st, indoors circularly purifying pollutant while, introduced by fresh air, add the freshness of room air, reduce
Indoor CO2Content；
2nd, the ozone that outdoor air generates after electrostatic module removes PM2.5 is decomposed into oxygen by ozone catalyst, really
Protected cleaning, safety air get in, significantly reduce influence of the haze to room air；
3rd, purified by indoor circulation, (High Efficiency Particulate Air Filter, HEPA) filtering
Indoor accelerated test, photocatalysis component purifying indoor formaldehyde and come from indoor and outdoor volatile organic pollutant (VOCs) and
Residue ozone etc. so that room air constantly purifies；
4th, fresh air and air circulation are adjusted convenient for intelligence by two independent wind turbines, reaches economized；It realizes again simultaneously
Electrostatic/and except ozone and HAPE/ light-catalysed synergistic purifications, it is comprehensive to improve indoor air quality.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is that the fresh air of the utility model and the overall structure of the air cleaning unit of indoor circulation synergistic effect are illustrated
Figure.
Shown in figure：
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These belong to the scope of protection of the utility model.
The air cleaning unit of a kind of fresh air and indoor circulation synergistic effect, including New-air purifying system 16, circularly purifying
System 15；The New-air purifying system 16 is connected with each other with circulating purification system 15；New-air purifying system 16 includes fresh air purifying
System module；Circulating purification system 15 includes circulating purification system module；New-air purifying system module includes ozone catalytic component
4；Circulating purification system module includes photocatalysis component 9.
New-air purifying system 16 further includes fresh air air outlet 14, fresh air air inlet 1；The New-air purifying system 16 further includes
Fresh-air fan 5；The fresh air air inlet 1 is located at the side of the New-air purifying system module；The fresh air air outlet 14 is located at
The one side of fresh-air fan 5.Circulating purification system 15 further includes Xun Huan air inlet 12, recycles air port 13；The circularly purifying system
System 15 further includes circulating fan 7；The Xun Huan air inlet 12 is located at the side of the circulating purification system module；It is described to recycle
Air port 13 is located at the one side of the circulating fan 7.
New-air purifying system module further includes the first low efficient filter screen 2, electrostatic component 3；Fresh air air inlet 1, first is slightly imitated
Filter screen 2, electrostatic component 3, ozone catalytic component 4 and fresh air system wind turbine 5 are sequentially connected along fresh air air inlet direction 18.
Circulating purification system module further includes the second low efficient filter screen 11, high efficiency particulate air 10；Circulating fan 7, urge it is photochemical
Component 9, high efficiency particulate air 10, the second low efficient filter screen 11 and Xun Huan air inlet 12 connect successively along circulated air air inlet direction 17
It connects.
The electrostatic component 3 is plate electrostatic module, appointing in micro- electrostatic module or cylindrical shape electrostatic module this three
It is a kind of；The electrostatic component 3 is drawer-type structure.
Ozone catalytic component includes first vector, the first active component；The ozone catalytic component is drawer-type structure；Institute
The first active component material is stated to be wrapped in the first vector；The first vector is honeycomb type or porous type；Described first
The material of carrier is any one of ceramics, activated carbon or polymeric material this three；The first active component material includes
MnOx、FeOx、CoOx、NiOx、CrOx、CuOxAnd CeOxAny one of this, X are positive number.Ozone catalytic component is direct
Rapidly ozone decomposition, the process can be represented with following chemical equation：
2O3→3O2
Photocatalysis component includes light source, Second support, the second active component material；The photocatalysis component is drawer type knot
Structure；The Second support is honeycomb type or porous type；The material of the Second support is ceramics, activated carbon or polymeric material this three
Any one of person；Second active component is wrapped in the Second support；The second active component material includes
TiO2、WO3And Cu2Any one of this three of O；The light source is ultraviolet lamp；The ultraviolet lamp is cold cloudy ultraviolet lamp tube or LED
Light bar.Photocatalysis component (2) directly decomposing formaldehyde and VOCs.If when interior is still with the presence of drop ozone, ozone will be with UV and light
Catalysis interaction generates a large amount of hydroxyl radical free radicals (OH) with high oxidative capacity, so as to more effective by acting synergistically
Ground removes removal organic polluter and kills bacterium, while provides another layer of defence line for ozone removal.The process can be used down briefly
Chemical equation is stated to represent (M represents the organic matter in air in formula)：
e-+O3→O3 -
O3 -+H+HO3
HO3→O2+·OH
h++H2O→·OH+H+
·OH+M→CO2+H2O
Wherein, in being further improved based on structure provided by the utility model, mentioned in above-mentioned chemical equation
TiO2For adsorbing ozone, i.e. O3.Wherein, it is above-mentioned to be previously mentioned chemical equation, it is as follows, through TiO2Ozone after absorption
For ADSORPTION STATE O3.When under uv illumination, i.e., ultraviolet light is radiated at TiO2When upper, ADSORPTION STATE ozone is chemically reacted with TiO2,
Chemical reaction mentioned above is this adsorption process of explanation and the chemical reaction process of progress.
In being further improved based on structure provided by the utility model, the utility model is mentioned above first to live
Property component material and the second active component material in the component, be only the utility model one of which embodiment, and
Component described above is not restricted to, can also be any other components and other do not refer to the combination of component.
The air cleaning unit of a kind of fresh air and indoor circulation synergistic effect, further includes automatically controlled case structure；The electric-controlled box
Mechanism includes fresh air system wind turbine electric-controlled box 6, circulating fan electric-controlled box 8；The fresh air system wind turbine electric-controlled box 6 is located at described new
The opposite side of wind wind turbine 5；The circulating fan electric-controlled box 8 is located at the opposite side of the circulating fan 7.
The fresh air air inlet direction 18 and circulated air air inlet direction 17 mentioned in above-mentioned, as shown in Figure 1.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the case where there is no conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily mutually combined.
Claims (9)
1. the air cleaning unit of a kind of fresh air and indoor circulation synergistic effect, which is characterized in that including New-air purifying system
(16), circulating purification system (15)；
The New-air purifying system (16) is connected with each other with circulating purification system (15)；
New-air purifying system (16) includes New-air purifying system module；
Circulating purification system (15) includes circulating purification system module；
New-air purifying system module includes ozone catalytic component (4)；
Circulating purification system module includes photocatalysis component (9).
2. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that fresh air
Cleaning system (16) further includes fresh air air outlet (14), fresh air air inlet (1)；
The New-air purifying system (16) further includes fresh-air fan (5)；
The fresh air air inlet (1) is located at the side of the New-air purifying system module；
The fresh air air outlet (14) is located at the one side of fresh-air fan (5).
3. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that Xun Huan
Cleaning system (15) further includes Xun Huan air inlet (12), recycles air port (13)；
The circulating purification system (15) further includes circulating fan (7)；
The Xun Huan air inlet (12) is located at the side of the circulating purification system module；
The one side for recycling air port (13) and being located at the circulating fan (7).
4. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that described
New-air purifying system module further includes the first low efficient filter screen (2), electrostatic component (3)；
Fresh air air inlet (1), the first low efficient filter screen (2), electrostatic component (3), ozone catalytic component (4) and fresh air system wind
Machine (5) is sequentially connected along fresh air air inlet direction (18).
5. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that Xun Huan
Cleaning system module further includes the second low efficient filter screen (11), high efficiency particulate air (10)；
Circulating fan (7) urges photochemical component (9), high efficiency particulate air (10), the second low efficient filter screen (11) and Xun Huan air inlet
(12) it is sequentially connected along circulated air air inlet direction (17).
6. the air cleaning unit of fresh air according to claim 4 and indoor circulation synergistic effect, which is characterized in that described
Electrostatic component (3) is plate electrostatic module, any one of micro- electrostatic module or cylindrical shape electrostatic module this three；
The electrostatic component (3) is drawer-type structure.
7. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that ozone
Catalytic module includes first vector, the first active component；
The ozone catalytic component is drawer-type structure；
The first active component material is wrapped in the first vector；
The first vector is honeycomb type or porous type；
The material of the first vector is any one of ceramics, activated carbon or polymeric material this three；
The first active component material includes MnOx、FeOx、CoOx、NiOx、CrOx、CuOxAnd CeOxAny in this
Kind, X is positive number.
8. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that light is urged
Changing component includes light source, Second support, the second active component material；
The photocatalysis component is drawer-type structure；
The Second support is honeycomb type or porous type；
The material of the Second support is any one of ceramics, activated carbon or polymeric material this three；
Second active component is wrapped in the Second support；
The second active component material includes TiO2、WO3And Cu2Any one of this three of O；
The light source is ultraviolet lamp；
The ultraviolet lamp is cold cloudy ultraviolet lamp tube or LED light strip.
9. the air cleaning unit of fresh air according to claim 1 and indoor circulation synergistic effect, which is characterized in that also wrap
Include automatically controlled case structure；
The automatically controlled case structure includes fresh air system wind turbine electric-controlled box (6), circulating fan electric-controlled box (8)；
The fresh air system wind turbine electric-controlled box (6) is located at the opposite side of the fresh-air fan (5)；
The circulating fan electric-controlled box (8) is located at the opposite side of the circulating fan (7).
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| CN201720782944.8U CN207395099U (en) | 2017-06-30 | 2017-06-30 | The air cleaning unit of fresh air and indoor circulation synergistic effect |
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| CN201720782944.8U CN207395099U (en) | 2017-06-30 | 2017-06-30 | The air cleaning unit of fresh air and indoor circulation synergistic effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178866A (en) * | 2017-06-30 | 2017-09-19 | 上海交通大学 | Air cleaning unit and method that fresh air acts synergistically with indoor circulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178866A (en) * | 2017-06-30 | 2017-09-19 | 上海交通大学 | Air cleaning unit and method that fresh air acts synergistically with indoor circulation |
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