CN205783357U - Air cleaner - Google Patents
Air cleaner Download PDFInfo
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- CN205783357U CN205783357U CN201620410766.1U CN201620410766U CN205783357U CN 205783357 U CN205783357 U CN 205783357U CN 201620410766 U CN201620410766 U CN 201620410766U CN 205783357 U CN205783357 U CN 205783357U
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- Prior art keywords
- generating mechanism
- ultraviolet generating
- ultraviolet
- air cleaner
- air
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of air cleaner, including the shell that air exhauster, two ends are through, it is provided with the first ultraviolet generating mechanism of the one's share of expenses for a joint undertaking decomposed in taste and noxious air in shell, reduces the second ultraviolet generating mechanism of ozone and the isolating device between the first ultraviolet generating mechanism and the second ultraviolet generating mechanism, described air cleaner can solve the problem that the indoor air problems of workshop and living environment, without the problem producing ozone accumulation.
Description
Technical field
This utility model relates to a kind of air cleaner.
Background technology
The time of people every day average about more than 80% is spent in indoor；But it is more existing with life style along with producing
Dai Hua, more work and sports entertainment all can be carried out in indoor, do shopping and also need not go into the street every day, the most indoor small
Weather makes people need not often go to open air to regulate heat effect, and so, the indoor activity time of people is the most more, even as high as
More than 93%.Therefore, IAQ (indoor air quality) just seems more closely more important to the relation of health.Although, indoor pollution
The concentration of thing is the most relatively low, but owing to time of contact is the longest, therefore its accumulation exposure is the highest, the most always, the body such as young, sick, residual
Weak crowd, Abwehrkraft des Koepers are relatively low, outdoor activities chance less, and therefore, the quality of IAQ (indoor air quality) is outstanding with their relation
For important.
For Indoor Air Pollution Purification method, it is broadly divided into activated carbon, chemistry eliminating smell agent, gravity-flow ventilation etc., activated carbon
There is the biggest surface area, it is possible in a certain amount of harmful gas of surface adsorption, but will lose efficacy after the full conjunction of activated carbon adsorption, suitable
For solving low concentration pollution, it is rarely employed in indoor pollution is administered at present；Chemistry eliminating smell agent method, effect is not lasting,
And there is certain toxic and side effects, easily cause secondary pollution；Gravity-flow ventilation method, by enabling of windowing, makes room air natural
Flowing, reaches the purpose purified the air of a room, but this method is only intended to remove foreign flavor indoors, it is impossible to thoroughly eradicate indoor
Pollute.Indoor air purification has universal needs and necessity, but the air cleaner sold in the market, structure is multiple
Miscellaneous, expensive, popularization is the highest, is not suitable for average family life-time service.
Although relate to some photochemistry air purifying process in prior art, it uses ultraviolet generating mechanism and TiO2
The air cleaner of photocatalysis membrana solves above a part of problem.But, these photochemistry air purifying process are all
Less desirable ozone can be produced.This brings problem, because this leads to use photochemistry air purifying process in closed environment
Cause ozone accumulation in closed environment so that it is can not be suitable for effectively applying in indoor.
Utility model content
Therefore, a purpose of the present utility model is that the air of stink and full antibacterial converts them to poisonous
The fresh air of nontoxic odorless, while the air one's share of expenses for a joint undertaking of these dirts becomes stable air one's share of expenses for a joint undertaking, reduces less desirable
The generation of ozone.These technology can solve the problem that the indoor air problems of workshop and living environment, amasss without producing ozone
Tired problem.
This utility model relates to using photochemistry principle to go photodissociation twoEnglish, formaldehyde, the one's share of expenses for a joint undertaking of stench and musty etc.,
Its recombinant is made to become CO2, H2O, O2, O3With other stable alkali, that be harmful to and stink gas and changing is made to become nothing
The gas of evil, such as :-
TwoEnglish C4H4O2Process C4H4O2+8O2 4CO2+2H2O
Formaldehyde (CH2O)3Process (CH2O)3+3O2 3CO2+3H2O
h =6.626 × 10-34J S=constant；ν=frequency
For solving above-mentioned technical problem, this utility model includes following technical scheme:
A kind of air cleaner, it includes the shell (1) that air exhauster, two ends are through, be provided with in shell decomposition taste and
First ultraviolet generating mechanism (7) of the one's share of expenses for a joint undertaking in noxious air, reduce the second ultraviolet generating mechanism (4) of ozone and be positioned at
Isolating device (5) between first ultraviolet generating mechanism (7) and the second ultraviolet generating mechanism (4), described first ultraviolet
The position of generating mechanism (7) and the second ultraviolet generating mechanism (4) makes air first connect with the first ultraviolet generating mechanism (7)
Touch and the most just contact with the second ultraviolet generating mechanism (4), and described isolating device (5) is by the first ultraviolet generating mechanism
(7) the light wave isolation that the light wave produced and the second ultraviolet generating mechanism (4) produce.
Further, the wavelength of the light wave that described first ultraviolet generating mechanism (7) sends is 100 to 242nm, preferably
185nm。
Further, the wavelength of the light wave that described second ultraviolet generating mechanism (4) sends is 243 to 295nm, preferably
253.7nm。
Further, the ultraviolet generating mechanism used by this utility model can be commercially available or known ultraviolet
Generating mechanism, such as black light lamp, timber lamp, uviol lamp, light emitting diode, laser diode, ultraviolet fluorescent lamp, light-emitting diodes
Pipe Burdick lamp, ultraviolet laser diode, Ultra-violet solid-state laser, gas discharge bulb, vacuum ultraviolet instrument, amalgam
Quartz burner etc..
Further, described isolating device (5), shell (1) or both by light tight and not oxidation material make.
Further, photocatalysis mechanism (6), anion generator (10) or both are farther included.
Further, described photocatalysis mechanism (6) includes Hypoxic titanium dioxide, preferably presented in net, and should
Net nickel, cobalt, carbon, sulfur, ferrum, copper, silicon and Hypoxic titanium dioxide composition.
Further, the first ultraviolet generating mechanism (7) is 185nm quartz burner, the second ultraviolet generating mechanism
(4) being 253.7nm amalgam quartz burner, preferably M-shape 253.7nm amalgam quartz burner, isolating device (5) is not by
Rust steel plate is made, and has photocatalysis mechanism (6) in this isolating device (5), and this photocatalysis mechanism (6) includes Hypoxic dioxy
Change titanium, and this air cleaner farther includes to be positioned at the anion generator (10) of import department.
The beneficial effects of the utility model:
This utility model is poisonous, and the air of stink and full antibacterial converts them to the fresh air of nontoxic odorless,
The air one's share of expenses for a joint undertaking of these dirts is become stable air one's share of expenses for a joint undertaking, and does not produce ozone.This makes this utility model can solve to produce
Workshop and the indoor air problems of living environment, including harmful gas in 1. process for producing workshop；2. household residence, business are processed
, garbage house and the dirty gas of all indoor；3. carry disease germs in process chamber the air of environment such as clinic and hospital etc..
Improve household, the industry and commerce interior space, the air quality of medical environment and all indoor environments, reduce disease
Infection.Optimize and improve interior space living environment, benefiting global human society with photoinitiator chemical science and technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Detailed description of the invention
Embodiment 1: with reference to Fig. 1, this utility model is a kind of air cleaner, including air exhauster (not shown), two ends
Through shell 1, be provided with in shell 1 first ultraviolet generating mechanism the 7, second ultraviolet generating mechanism 4, isolating device 5 and
Following optional feature: optional photocatalysis mechanism 6, optional anion generator 10.Air import department below figure draws
Enter shell 1 internal, sequentially pass through and be positioned at the dividing plate 9 of import department, optional send out at the dividing plate 9 anion on the surface of import
Raw device 10, dividing plate 8, then produced by the first ultraviolet generating mechanism 7 light wave of 185nm wavelength flavoursome with in noxious air
One's share of expenses for a joint undertaking photodissociation, be combined into as H2O, CO2, O2, O3With stable alkali.These compositions pass through isolation together with air
Photocatalysis mechanism 6 optional in device 5, isolating device 5 and the second ultraviolet generating mechanism 4.Herein, the second ultraviolet occurs
Mechanism 4 produces the light wave of 253.7nm wavelength, the O in described composition3Resolve into O+O2,Then 2O is resolved into2, its reaction is as follows:
O3 ‧ O+O2 , then O+O3 2O2;
Light wave and the second ultraviolet generating mechanism 4 that first ultraviolet generating mechanism 7 is produced by described isolating device 5 produce
Light wave isolation, thus ensure O produced by the light wave of the first ultraviolet generating mechanism 73Completely by the second ultraviolet generation machine
The light wave of structure 4 resolves into O2；Described optional photocatalysis mechanism 6 (TiO2-xNx(anoxic red stone-type titanium dioxide)) with
Avoid or lower part wanting the gas one's share of expenses for a joint undertaking of photodissociation create inactivation when excited state or create radiation transistion during the course.With
Time, light-catalysed during can produce the one's share of expenses for a joint undertaking such as hydroxyl and super oxygen, make antibacterial outer curtain hardening can not merisis.Make
In the case of optional photocatalysis mechanism 6, photocatalysis mechanism 6 can be presented in net, and this net can use nickel, cobalt,
Carbon, sulfur, ferrum, copper, silicon and Hypoxic titanium dioxide (TiO2-xNx, x=0.01 ~ 2) form to reach the fire safety in equipment.
Additionally, described TiO2-xNxThe existing picture of inactivation can be lowered during gas photodissociation as far as possible, and repeatedly 10-2To 10-8Second
The one's share of expenses for a joint undertaking making instability in photolysis step repeatedly decomposes the one's share of expenses for a joint undertaking being combined into as stable.Through the second ultraviolet generating mechanism 4
Air do not contain O3It is then passed through dividing plate 3 and dividing plate 2 exit above figure and discharges shell 1.
Shell 1, dividing plate 2,3,8,9 and isolating device 5 can use light tight and not oxidation material, such as, can be steel
Plate, corrosion resistant plate etc., the material of described corrosion resistant plate can be 304 rustless steels or 316 rustless steels.Embodiment shown in Fig. 1
Have employed 304 rustless steels as described light tight and not oxidation material；Its first ultraviolet generating mechanism 7 is 185nm ultraviolet
Fluorescent tube, the second ultraviolet generating mechanism (4) is M-shape 253.7nm amalgam quartz burner.
In order to prove that this utility model creates beyond thought effect compared to prior art, inventors tested a large above-mentioned
Ozone in air cleaner air-out known to the ozone content in device air-out in Fig. 1 and one of which contains
Amount, this known devices employs the first ultraviolet generating mechanism side by side and the second ultraviolet generating mechanism, but between the two
There is not any isolating device, so the light wave that they send contacts with each other.
Method of testing is by using ozone sensor (ECO SENSORS, model: A-21Zx) to carry out, test
Environment is as follows: temperature is 20OC and humidity are 50%, the exit dose of the ultraviolet generating mechanism that test uses and power such as table 1 and 2
Shown in.The probe employing described sensor in test measures the ozone content of air at the first ultraviolet generating mechanism
(ppm) ozone content (ppm) in the air and at air cleaner outlet.
The result of the test of the device in Fig. 1 illustrates in Table 1, and the knot of the test of above-mentioned known air cleaner
Fruit illustrates in table 2.
Device in table 1(Fig. 1)
| The exit dose of the second ultraviolet generating mechanism (μ W/cm2) | The exit dose of the first ultraviolet generating mechanism (μ W/cm2) | The ozone measured at first ultraviolet generating mechanism contains Amount (ppm) | Used by first ultraviolet generating mechanism Power (W) | Ozone content in air cleaner air-out (ppm) |
| 340 | 16 | 3 | 4 | 0 |
| 612 | 22 | 5.4 | 10 | 0 |
| 929 | 29 | 7.5 | 12 | 0 |
| 1388 | 34 | 9.1 | 13 | 0 |
Table 2 (known air cleaner)
| The exit dose of the second ultraviolet generating mechanism (μ W/cm2) | The exit dose of the first ultraviolet generating mechanism (μ W/cm2) | The ozone measured at first ultraviolet generating mechanism contains Amount (ppm) | Used by first ultraviolet generating mechanism Power (W) | Ozone content in air cleaner air-out (ppm) |
| 340 | 16 | 3 | 4 | 3 |
| 612 | 22 | 5.4 | 10 | 5.4 |
| 929 | 29 | 7.5 | 12 | 7.5 |
| 1388 | 34 | 9.1 | 13 | 9.1 |
According to above test result it is found that in identical ultraviolet generating mechanism exit dose and the first identical ultraviolet
Test in the case of power used by line generating mechanism, it is known that air cleaner at the first ultraviolet generating mechanism
The ozone content measured and the ozone content in air cleaner air-out the most do not change, and this represents the second ultraviolet
Generating mechanism can not reduce the ozone content in air-out at all.But, the discharge of the air cleaner of the application Fig. 1
There is not ozone in air, this demonstrate that at the first ultraviolet generating mechanism 7, isolating device 5 and the second ultraviolet generating mechanism 4
Combination can ozone content in beyond thought minimizing air-out, and solve known air cleaner and discharge ozone
Problem.
In addition to above preferred embodiment, this utility model also has other embodiment, and those skilled in the art can root
It is variously modified according to this utility model and deforms, without departing from spirit of the present utility model, this utility model all should be belonged to
Scope defined in claims.
Claims (10)
1. an air cleaner, it is characterised in that: include the shell (1) that air exhauster, two ends are through, in shell, be provided with decomposition
First ultraviolet generating mechanism (7) of the one's share of expenses for a joint undertaking in taste and noxious air, the second ultraviolet generating mechanism (4) of minimizing ozone
And the isolating device (5) being positioned between the first ultraviolet generating mechanism (7) and the second ultraviolet generating mechanism (4), described first
The position of ultraviolet generating mechanism (7) and the second ultraviolet generating mechanism (4) make air first with the first ultraviolet generation machine
Structure (7) contact the most just contacts with the second ultraviolet generating mechanism (4), and the first ultraviolet is sent out by described isolating device (5)
Light wave that life structure (7) produces and the light wave that the second ultraviolet generating mechanism (4) produces isolation.
Air cleaner the most according to claim 1, it is characterised in that: described first ultraviolet generating mechanism (7) is sent out
The wavelength of the light wave gone out is 100 to 242nm.
Air cleaner the most according to claim 1 and 2, it is characterised in that: described second ultraviolet generating mechanism (4)
The wavelength of the light wave sent is 243 to 295nm.
Air cleaner the most according to claim 1 and 2, it is characterised in that: described first ultraviolet generating mechanism (7)
The wavelength of the light wave sent is 185nm.
Air cleaner the most according to claim 1 and 2, it is characterised in that: described second ultraviolet generating mechanism (4)
The wavelength of the light wave sent is 253.7nm.
Air cleaner the most according to claim 1 and 2, it is characterised in that: described first ultraviolet generating mechanism
(7), the second ultraviolet generating mechanism (4) or both are selected from black light lamp, timber lamp, uviol lamp, light emitting diode, laser two pole
Pipe, ultraviolet fluorescent lamp, light emitting diode Burdick lamp, ultraviolet laser diode, Ultra-violet solid-state laser, gas-discharge lamp
Bubble, vacuum ultraviolet instrument and amalgam quartz burner.
Air cleaner the most according to claim 1 and 2, it is characterised in that: described isolating device (5), shell (1) or
Both by light tight and not oxidation material make.
Air cleaner the most according to claim 1 and 2, it is characterised in that: farther include photocatalysis mechanism (6),
Anion generator (10) or both.
Air cleaner the most according to claim 8, it is characterised in that: described photocatalysis mechanism (6) includes Hypoxic
Titanium dioxide or described photocatalysis mechanism (6) presented in net, this net nickel, cobalt, carbon, sulfur, ferrum, copper, silicon and anoxia
Property titanium dioxide composition.
Air cleaner the most according to claim 1 and 2, it is characterised in that: the first ultraviolet generating mechanism (7) is
185nm quartz burner, the second ultraviolet generating mechanism (4) is M-shape 253.7nm amalgam quartz burner, isolating device
(5) being made up of corrosion resistant plate, and have photocatalysis mechanism (6) in this isolating device (5), this photocatalysis mechanism (6) includes lacking
Oxygen titanium dioxide, and this air cleaner farther includes to be positioned at the anion generator (10) of import department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410766.1U CN205783357U (en) | 2016-05-09 | 2016-05-09 | Air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410766.1U CN205783357U (en) | 2016-05-09 | 2016-05-09 | Air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205783357U true CN205783357U (en) | 2016-12-07 |
Family
ID=57411544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620410766.1U Expired - Fee Related CN205783357U (en) | 2016-05-09 | 2016-05-09 | Air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205783357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669288A (en) * | 2017-01-22 | 2017-05-17 | 上海市全保环境科技有限公司 | Air purification device based on all-band |
| CN108758855A (en) * | 2018-06-27 | 2018-11-06 | 四川长虹模塑科技有限公司 | Air cleaning unit |
-
2016
- 2016-05-09 CN CN201620410766.1U patent/CN205783357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669288A (en) * | 2017-01-22 | 2017-05-17 | 上海市全保环境科技有限公司 | Air purification device based on all-band |
| CN108758855A (en) * | 2018-06-27 | 2018-11-06 | 四川长虹模塑科技有限公司 | Air cleaning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |