CN208458142U - Air cleaning unit - Google Patents
Air cleaning unit Download PDFInfo
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- CN208458142U CN208458142U CN201821008790.8U CN201821008790U CN208458142U CN 208458142 U CN208458142 U CN 208458142U CN 201821008790 U CN201821008790 U CN 201821008790U CN 208458142 U CN208458142 U CN 208458142U
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- ultraviolet lamp
- air
- shell
- sensor
- formaldehyde
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Abstract
The utility model, which discloses, is related to field of purification, especially a kind of air cleaning unit, including shell, the side of shell is provided with air inlet, the other side is provided with air outlet, air inlet is provided with supply fan, it further include ozone sensor, formaldehyde sensor, master control borad, first ultraviolet lamp, second ultraviolet lamp, formaldehyde sensor is arranged in air inlet, ozone sensor is arranged at air outlet, first ultraviolet lamp, second ultraviolet lamp is successively set on formaldehyde sensor, between ozone sensor, ozone sensor, formaldehyde sensor, first ultraviolet lamp, second ultraviolet lamp, supply fan passes through data signal line and is connected with master control borad, the air cleaning unit of the utility model removes the formaldehyde in air by the photochemistry and biological effect of ultraviolet light, bacterium, the harmful microorganisms such as virus, others are not needed Expendable material does not need periodic replacement component and raw material yet, while significantly improving clean-up effect, be also convenient for using.
Description
Technical field
The utility model relates to field of purification, especially a kind of air cleaning unit.
Background technique
People have quite a few time to spend indoors, so the quality of indoor air quality directly influences people's
Health.Influence indoor air quality is indoor air pollutants, and indoor air pollutants are broadly divided into gaseous pollutant
With the bacterium in particulate contaminants two major classes, such as the formaldehyde and air of the release of building, furniture, ornaments.
The basic principle of indoor air-purification device is mostly the modes such as physical absorption, chemical reaction, field effect.Physics is inhaled
Attached to intercept particulate pollutant using filter screen, part bacterial virus utilizes harmful gas such as porous material such as activated carbon adsorption formaldehyde
Body has the risk of secondary pollution the disadvantage is that screen material, porous material have adsorption saturation, needs to frequently replace filter
Net and porous material.Chemical reaction is using having chemically active medicament disinfecting, neutralizing the pernicious gases such as formaldehyde, the disadvantage is that needing
Frequently to check replacement medicament.Field effect captures particulate pollutant, cenobium using E field electrostatic effect, the disadvantage is that degerming rate
It is not high, easily cause black wall effect.As it can be seen that existing air cleaning unit is not there is a problem of that clean-up effect is bad, exactly deposit
Component and raw material are being needed replacing in use, it has not been convenient to be used.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of using effects, and air cleaning good, easy to use fills
It sets.
The utility model solves air cleaning unit used by its technical problem, including shell, the side setting of shell
There is air inlet, the other side is provided with air outlet, and air inlet is provided with supply fan, further includes ozone sensor, formaldehyde sensing
Device, master control borad, the first ultraviolet lamp, the second ultraviolet lamp, ozone sensor, formaldehyde sensor, the first ultraviolet lamp, the second purple
Outer smooth lamp is arranged at the inside of shell, and formaldehyde sensor setting is arranged at air outlet in air inlet, ozone sensor, the
One ultraviolet lamp, the second ultraviolet lamp are successively set between formaldehyde sensor, ozone sensor, and the first ultraviolet lamp distributes
Ultraviolet wavelength between 172-200nm, the ultraviolet wavelength that the second ultraviolet lamp distributes is between 230-280nm, ozone
Sensor, formaldehyde sensor, the first ultraviolet lamp, the second ultraviolet lamp, supply fan pass through data signal line and master control borad
It is connected.
Further, air inlet is located at the lower part on the left of shell, air outlet is located at the top on the right side of shell.
Further, the shape of the first ultraviolet lamp, the second ultraviolet lamp is oval tubulose.
Further, the first ultraviolet lamp and the perpendicular connection of cover top portion, the second ultraviolet lamp and outer casing bottom phase
Vertical connection, further includes first partition, second partition, first partition setting the first ultraviolet lamp and the second ultraviolet lamp it
Between, second partition is arranged between the second ultraviolet lamp and air outlet, first partition and the perpendicular connection of outer casing bottom, first every
The length of plate is 0.7-0.8 times of outer cover height, second partition and the perpendicular connection of cover top portion, and the length of second partition is outer
0.7-0.8 times of shell height.
Further, being provided with filter screen at air inlet and outlet.
Further, being provided with exhaust fan at air outlet.
Further, the outer surface of cover top portion is arranged in master control borad.
The beneficial effects of the utility model are: the air cleaning unit of the utility model in use, room air by into
Air fan enters from air inlet, and the formaldehyde sensor positioned at air inlet detects the air system for tax payment aldehyde of entrance, and
The concentration of formaldehyde data that will test out pass to master control borad, and master control borad controls the luminous power of the first ultraviolet lamp according to data,
Into interior of shell room air under the irradiation for the ultraviolet light that the first ultraviolet lamp distributes, since the first ultraviolet lamp distributes
Ultraviolet wavelength between 172-200nm, the oxygen in air can be changed into ozone, ozone by the ultraviolet light of the wavelength period
It is reacted with the formaldehyde molecule in air and generates harmless carbon dioxide and water, play the role of purifying air, meanwhile, ozone also can
Enough kill the harmful microorganisms such as bacterium, the virus in air；The ultraviolet light that extra ozone is distributed in the second ultraviolet lamp
Under, for the ultraviolet wavelength that the second ultraviolet lamp distributes between 230-280nm, the ultraviolet light of this wavelength period being capable of ozone decomposition point
Ozone molecule is reduced into oxygen by son, is discharged purified air by air outlet, the ozone sensing at air outlet
Device is used to detect the concentration of ozone, and the data measured are passed to master control borad, to keep master control borad control adjustment second ultraviolet
The luminous power of light lamp guarantees that ozone concentration is in safe range in the air of discharge.As it can be seen that the air cleaning of the utility model
Device removes the harmful microorganisms such as formaldehyde, bacterium, virus in air by the photochemistry and biological effect of ultraviolet light, is not required to
Other expendable materials are wanted, also do not need periodic replacement component and raw material, while significantly improving clean-up effect, also just
In use, use cost is reduced, is conducive to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Components, position and number in figure: shell 1, air inlet 11, air outlet 12, ozone sensor 2, formaldehyde sensor
3, master control borad 4, the first ultraviolet lamp 5, the second ultraviolet lamp 6, supply fan 7, first partition 8, second partition 9.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model air cleaning unit, including shell 1, the side of shell 1 are provided with air inlet 11,
The other side is provided with air outlet 12, and supply fan 7 is provided at air inlet 11, further include ozone sensor 2, formaldehyde sensor 3,
Master control borad 4, the first ultraviolet lamp 5, the second ultraviolet lamp 6, ozone sensor 2, formaldehyde sensor 3, the first ultraviolet lamp 5,
Two ultraviolet lamps 6 are arranged at the inside of shell 1, and formaldehyde sensor 3 is arranged at air inlet 11, and the setting of ozone sensor 2 exists
At air outlet 12, the first ultraviolet lamp 5, the second ultraviolet lamp 6 are successively set between formaldehyde sensor 3, ozone sensor 2,
And first the ultraviolet wavelength that distributes of ultraviolet lamp 5 between 172-200nm, ultraviolet wavelength that the second ultraviolet lamp 6 distributes
Between 230-280nm, ozone sensor 2, formaldehyde sensor 3, the first ultraviolet lamp 5, the second ultraviolet lamp 6, supply fan 7
It is connected by data signal line (power signal line) with master control borad 4.
The air cleaning unit of the utility model is in use, room air passes through supply fan 7 from the entrance of air inlet 11, position
The concentration of formaldehyde that the air system for tax payment aldehyde of 3 pairs of the formaldehyde sensor entrance at air inlet 11 is detected, and be will test out
Data pass to master control borad 4, and master control borad 4 controls the luminous power of the first ultraviolet lamp 5 according to data, into inside shell 1
Room air is under the irradiation for the ultraviolet light that the first ultraviolet lamp 5 distributes, the ultraviolet wavelength that is distributed due to the first ultraviolet lamp 5
Between 172-200nm, the oxygen in air can be changed into ozone, the first in ozone and air by the ultraviolet light of the wavelength period
The reaction of aldehyde molecule generates harmless carbon dioxide and water, plays the role of purifying air, meanwhile, ozone can also kill in air
The harmful microorganisms such as bacterium, virus；For extra ozone under the ultraviolet light that the second ultraviolet lamp 6 distributes, second is ultraviolet
The ultraviolet wavelength that light lamp 6 distributes between 230-280nm, the ultraviolet light of this wavelength period can ozone decomposition molecule, ozone
Molecule is reduced into oxygen, is discharged purified air by air outlet 12, and the ozone sensor 2 at air outlet 12 is used
In the concentration of detection ozone, and the data measured are passed into master control borad 4, to make control the second ultraviolet light of adjustment of master control borad 4
The luminous power of lamp 6 guarantees that ozone concentration is in safe range in the air of discharge.As it can be seen that the air cleaning of the utility model
Device removes the harmful microorganisms such as formaldehyde, bacterium, virus in air by the photochemistry and biological effect of ultraviolet light, is not required to
Other expendable materials are wanted, also do not need periodic replacement component and raw material, while significantly improving clean-up effect, also just
In use, use cost is reduced, is conducive to promote.
Specifically, for the ease of air entrance and go out, then as shown in Figure 1, the left side of shell 1 is arranged in air inlet 11
The top on 1 right side of shell is arranged in lower part, air outlet 12.Further, the first ultraviolet lamp 5 and the 1 perpendicular company in top of shell
It connects, the second ultraviolet lamp 6 and the perpendicular connection in 1 bottom of shell further include first partition 8, second partition 9, and first partition 8 is arranged
Between the first ultraviolet lamp 5 and the second ultraviolet lamp 6, the setting of second partition 9 the second ultraviolet lamp 6 and air outlet 12 it
Between, first partition 8 and the perpendicular connection in 1 bottom of shell, the length of first partition 8 is 0.7-0.8 times of 1 height of shell, second
The 1 perpendicular connection in top of partition 9 and shell, the length of second partition 9 is 0.7-0.8 times of 1 height of shell, and setting in this way is formed
The channel of one air cleaning, circulation, stereovision is strong, guarantees the effect of air cleaning and the circulation convenient for air.Meanwhile may be used also
Exhaust fan is provided at air outlet 12 for excluding purified air.It is ultraviolet in order to improve the first ultraviolet lamp 5, second
The range of exposures of light lamp 6, improve clean-up effect, the first ultraviolet lamp 5, the second ultraviolet lamp 6 shape be both preferably Circular Pipe
Shape.First ultraviolet lamp 5, the second ultraviolet lamp 6 power may be provided between 2-100w, more actual use situation adjusted
The adjusting of watt level of section, the first ultraviolet lamp 5, the second ultraviolet lamp 6 is measured by ozone sensor 2, formaldehyde sensor 3
Data carry out feedback regulation.In order to further, in the air of discharge ozone concentration in safe range, the second ultraviolet lamp
6 nestle up the setting of air outlet 12, while an ozone sensing is arranged again between the first ultraviolet lamp 5 and the second ultraviolet lamp 6
Device 2, the ozone sensor 2 are connected with master control borad 4, are controlled to adjust by two ozone sensors 2 to the content of ozone.
For the ease of overhauling and installing, the outer surface at 1 top of shell is arranged in master control borad 4.In order to improve air cleaning dress
The service life set is provided with filter screen at air inlet 11, air outlet 12.
Claims (7)
1. air cleaning unit, including shell (1), the side of shell (1) are provided with air inlet (11), the other side is provided with outlet air
Mouthful (12) are provided with supply fan (7) at air inlet (11), it is characterised in that: further include ozone sensor (2), formaldehyde sensing
Device (3), master control borad (4), the first ultraviolet lamp (5), the second ultraviolet lamp (6), ozone sensor (2), formaldehyde sensor (3),
First ultraviolet lamp (5), the second ultraviolet lamp (6) are arranged at the inside of shell (1), and formaldehyde sensor (3) setting is being entered the wind
At mouth (11), ozone sensor (2) is arranged at air outlet (12), and the first ultraviolet lamp (5), the second ultraviolet lamp (6) are successively
It is arranged between formaldehyde sensor (3), ozone sensor (2), and the ultraviolet wavelength that the first ultraviolet lamp (5) distributes is in 172-
Between 200nm, between 230-280nm, ozone sensor (2), formaldehyde pass the ultraviolet wavelength that the second ultraviolet lamp (6) distributes
Sensor (3), the first ultraviolet lamp (5), the second ultraviolet lamp (6), supply fan (7) pass through data signal line and master control borad
(4) it is connected.
2. air cleaning unit as described in claim 1, it is characterised in that: under air inlet (11) is located on the left of shell (1)
Portion, air outlet (12) are located at the top on the right side of shell (1).
3. air cleaning unit as claimed in claim 2, it is characterised in that: the first ultraviolet lamp (5), the second ultraviolet lamp
(6) shape is oval tubulose.
4. air cleaning unit as claimed in claim 3, it is characterised in that: the first ultraviolet lamp (5) and phase at the top of shell (1)
Vertical connection, the second ultraviolet lamp (6) and the perpendicular connection in shell (1) bottom, further include first partition (8), second partition
(9), first partition (8) is arranged between the first ultraviolet lamp (5) and the second ultraviolet lamp (6), and second partition (9) is arranged the
Between two ultraviolet lamps (6) and air outlet (12), first partition (8) and the perpendicular connection in shell (1) bottom, first partition (8)
Length be 0.7-0.8 times of shell (1) height, perpendicular connection, second partition (9) at the top of second partition (9) and shell (1)
Length be 0.7-0.8 times of shell (1) height.
5. air cleaning unit as described in claim 1, it is characterised in that: air inlet (11), air outlet are respectively provided at (12)
There is filter screen.
6. air cleaning unit as described in claim 1, it is characterised in that: air outlet is provided with exhaust fan at (12).
7. air cleaning unit as described in claim 1, it is characterised in that: master control borad (4) is arranged at the top of shell (1) outer
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008790.8U CN208458142U (en) | 2018-06-27 | 2018-06-27 | Air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008790.8U CN208458142U (en) | 2018-06-27 | 2018-06-27 | Air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458142U true CN208458142U (en) | 2019-02-01 |
Family
ID=65170061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008790.8U Active CN208458142U (en) | 2018-06-27 | 2018-06-27 | Air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458142U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758855A (en) * | 2018-06-27 | 2018-11-06 | 四川长虹模塑科技有限公司 | Air cleaning unit |
| CN111467554A (en) * | 2020-04-09 | 2020-07-31 | 陆桐岗 | Movable ultraviolet light disinfection bellows |
| WO2022188377A1 (en) * | 2021-03-08 | 2022-09-15 | 海南微氪生物科技股份有限公司 | Formaldehyde-removing sweeping robot |
-
2018
- 2018-06-27 CN CN201821008790.8U patent/CN208458142U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758855A (en) * | 2018-06-27 | 2018-11-06 | 四川长虹模塑科技有限公司 | Air cleaning unit |
| CN111467554A (en) * | 2020-04-09 | 2020-07-31 | 陆桐岗 | Movable ultraviolet light disinfection bellows |
| WO2022188377A1 (en) * | 2021-03-08 | 2022-09-15 | 海南微氪生物科技股份有限公司 | Formaldehyde-removing sweeping robot |
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