CN205065963U - Efficient air purifier - Google Patents
Efficient air purifier Download PDFInfo
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- CN205065963U CN205065963U CN201520734892.8U CN201520734892U CN205065963U CN 205065963 U CN205065963 U CN 205065963U CN 201520734892 U CN201520734892 U CN 201520734892U CN 205065963 U CN205065963 U CN 205065963U
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- air
- water conservancy
- conservancy diversion
- air channel
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Abstract
The utility model discloses an efficient air purifier, including casing, inlet fan, discharge fan, water conservancy diversion circle round wind channel and multiband resonance light source, the both ends of casing are provided with air intake and air exit, inlet fan installs air intake department, discharge fan installs air exit department, the water conservancy diversion circles round air duct installation and is in inlet fan with between the discharge fan, the water conservancy diversion circles round the wind channel inner wall has scribbled the photocatalyst, multiband resonance light source is installed the water conservancy diversion circles round in the wind channel. The utility model discloses utilize titanium dioxide's photocatalysis, reach high efficiency with the biological effect of ultraviolet ray and ozone, the utility model discloses it is as an organic whole that filtration, ultraviolet ray and ozone sterilization sterilization are disinfected to light harvesting catalyst high efficiency, has reached dust removal, smoke abatement, disinfect disinfection and air -purifying's purpose, and it can the reinforce to have air -purifying, effect stable, nos secondary public hazards and maintenance cost is low and application scope advantage extensively lastingly.
Description
Technical field
The utility model relates to a kind of air cleaning unit, particularly relates to a kind of efficient air purifier.
Background technology
Air purifier refers to the pollutant that can adsorb, decompose or transform in various air, effectively improves the product of indoor air clean degree.At home, medical treatment, industrial circle all have application, the field main product that is market with the Household Air Purifier of unit class at home.Topmost function removes the particle in air, comprises anaphylactogen, indoor PM2.5 etc., can also solve volatile organic matter air pollution problems inherent in the indoor because finishing or other reasons cause, the underground space, car simultaneously.Because the release of the space Air Contamination thing of relative closure has persistence and probabilistic feature, therefore using air purifier to purify the air of a room is one of internationally recognized method improving IAQ.
Remove technology according to air purifier for particulate in air, mainly contain mechanical filter net type, electrostatic electret filter net type, high-voltage electrostatic dust-collecting, anion and plasma method etc.
Mechanical filter generally catches particulate mainly through following 4 kinds of modes: directly tackle, inertial collision, Blang's diffusion mechanism, screening effect, to fine particle thing collecting effect, good but windage is large for it, and in order to obtain high purification efficiency, the resistance of filter screen is larger, and filter screen needs densification to cause service life reduction, need periodic replacement.
High-voltage electrostatic dust-collecting utilizes high-voltage electrostatic field to make gas ionization thus makes dust particles be adsorbed onto collecting method on electrode, though its windage little to larger particles and fiber trapping weak effect, can electric discharge be caused, and cleaning trouble time-consuming, easy generation ozone, forms secondary pollution.
The operation principle that anion and plasma method remove indoor particle pollutant is similar, all by making the particle in air charged, coalescent formation larger particles and sedimentation, but in fact particle does not remove, just be attached on neighbouring surface, easily cause airborne dust again.
Electrostatic electret capacitance filter screen, relative mechanical formula is filtered and only effectively can be removed the particle of more than 10 microns, and when the particle diameter of particle removes to 5 microns, during the scope of 2 microns of even sub-micron, efficient mechanical filtration system will become costly, and windage can significantly increase.Filtered by electrostatic electret air filting material, very high capture rate can be reached with lower energy resource consumption, have the advantage of the low windage of electrostatic precipitation simultaneously concurrently, but without the need to the voltage of external volt up to ten thousand, therefore can not ozone be produced, and consist of polypropylene material due to it, easily abandon process.
It should be noted that the clarifier of most brand all can exaggerate its effect in sale publicity, some clarifier is declared can " effectively catch " tens kinds of particles.In the face of the function of miscellaneous market brand and complexity, consumer has kind of a sensation of looking at flowers in a fog.For this reason, expert reminds consumer when screening product function, the time candidate board guaranteed product that can selecting, or selects according to the sales volume of product.In country's " air purifier " relevant criterion, air purifier is defined as and " from air, is separated and removes the equipment of one or more pollutants.Pollutant in air is had to the device of certain removal ability.Mainly refer in room use monomer-type air purifier and centralized air ventilation system in modular air clarifier.
Existing a lot of air purifier only possesses single function, air filtration, ultraviolet sterilization, ozone sterilization, dedusting, taste removal and these functions that purify air can not be rolled into one.
Utility model content
The purpose of this utility model provides a kind of efficient air purifier.
The utility model is achieved through the following technical solutions:
A kind of efficient air purifier, comprise casing, supply fan, scavenger fan, water conservancy diversion convolution air channel and multiple band resonant light source, the two ends of described casing are provided with air inlet and exhaust outlet, described supply fan is arranged on described air inlet, described scavenger fan is arranged on described exhaust outlet place, described water conservancy diversion convolution air channel is arranged between described supply fan and described scavenger fan, described water conservancy diversion convolution air channel inwall is coated with photocatalyst, and described multiple band resonant light source is arranged in described water conservancy diversion convolution air channel.
Particularly, described multiple band resonant light source comprises many photocatalysts and excites light pipe, described photocatalyst excites light pipe to comprise 2 280-380nm and excites light pipe, 1 254nm exterminating bacterium pipe and 1 285nm ozone sterilization pipe, and many described photocatalysts excite the two ends of light pipe to be all fixed on the two ends in described water conservancy diversion convolution air channel.
Further, two airstrainers are also provided with outside the two ends in described water conservancy diversion convolution air channel.
Further, described photocatalyst is titanium dioxide.
The beneficial effects of the utility model are:
The utility model is a kind of efficient air purifier, utilize the photocatalysis of titanium dioxide, the biological effect of ultraviolet and ozone is reached most high efficiency, the filtration of the utility model light harvesting catalyst efficient sterilizing, ultraviolet and ozone sterilization sterilizing are integrated, the object reaching dedusting, smoke abatement, sterilizing and purify air, have that the ability of purifying air is strong, effect lasting stability, without secondary public hazards and standing charges advantage low and applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model efficient air purifier;
Fig. 2 is the structural representation of the light source of multiple band resonant described in the utility model.
In figure: 1-air inlet, 2-supply fan, 3-airstrainer, 4-photocatalyst, 5-casing, 6-scavenger fan, 7-exhaust outlet, 8-photocatalyst excites light pipe.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
As depicted in figs. 1 and 2, the utility model is a kind of efficient air purifier, comprise casing 5, supply fan 2, scavenger fan 6, water conservancy diversion convolution air channel and multiple band resonant light source, the two ends of casing 5 are provided with air inlet 1 and exhaust outlet 7, supply fan 2 is arranged on air inlet 1 place, scavenger fan 6 is arranged on exhaust outlet 7 place, water conservancy diversion convolution air channel is arranged between supply fan 2 and scavenger fan 6, water conservancy diversion convolution air channel inwall is coated with photocatalyst 4, and multiple band resonant light source is arranged in water conservancy diversion convolution air channel.Multiple band resonant light source comprises many photocatalysts and excites light pipe 8, photocatalyst excites light pipe 8 to comprise 2 280-380nm and excites light pipe, 1 254nm exterminating bacterium pipe and 1 285nm ozone sterilization pipe, and many photocatalysts excite the two ends of light pipe 8 to be all fixed on the two ends in water conservancy diversion convolution air channel.Two airstrainers 3 are also provided with outside the two ends in water conservancy diversion convolution air channel.Photocatalyst 4 is titanium dioxide.
Operation principle:
The air that need purify enters casing 5 by air inlet 1, supply fan 2 works, the air that need purify is inhaled into, filtered for the first time after airstrainer 3, in water conservancy diversion convolution air channel, the ferrous oxide photocatalyst 4 adopted is anatase structured, it can span be 3.2eV, the wavelength of corresponding incident light is 380nm, when the illumination being greater than 3.2eV by photon energy is penetrated, the inside of material is inspired electronics, produce electron-hole pair, the surface that six sons move rapidly carrying material is carried in photoproduction, the oxygen of active material adsorption and moisture, produce and there is the extremely strong free hydroxy of oxidability and active oxygen, produce oxidation reaction, make organic matter, bacterium, virus etc. is thoroughly decomposed into carbon dioxide and water, the ultraviolet that 2 280-380nm excite light pipe to send can the activity of exciting light catalyst 4 of maximum efficiency, the air entered in water conservancy diversion convolution air channel forms convolution wind in water conservancy diversion convolution air channel, add contact area and the time of contact of pernicious gas and photocatalyst 4, can more effectively purify air.Air after being cleaned by scavenger fan 6 sucking-off exhaust outlet 7, completes the purification of air after airstrainer 3.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (4)
1. an efficient air purifier, it is characterized in that: comprise casing, supply fan, scavenger fan, water conservancy diversion convolution air channel and multiple band resonant light source, the two ends of described casing are provided with air inlet and exhaust outlet, described supply fan is arranged on described air inlet, described scavenger fan is arranged on described exhaust outlet place, described water conservancy diversion convolution air channel is arranged between described supply fan and described scavenger fan, described water conservancy diversion convolution air channel inwall is coated with photocatalyst, and described multiple band resonant light source is arranged in described water conservancy diversion convolution air channel.
2. efficient air purifier according to claim 1, it is characterized in that: described multiple band resonant light source comprises many photocatalysts and excites light pipe, described photocatalyst excites light pipe to comprise 2 280-380nm and excites light pipe, 1 254nm exterminating bacterium pipe and 1 285nm ozone sterilization pipe, and many described photocatalysts excite the two ends of light pipe to be all fixed on the two ends in described water conservancy diversion convolution air channel.
3. efficient air purifier according to claim 1, is characterized in that: be also provided with two airstrainers outside the two ends in described water conservancy diversion convolution air channel.
4. efficient air purifier according to claim 1, is characterized in that: described photocatalyst is titanium dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734892.8U CN205065963U (en) | 2015-09-19 | 2015-09-19 | Efficient air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520734892.8U CN205065963U (en) | 2015-09-19 | 2015-09-19 | Efficient air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205065963U true CN205065963U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520734892.8U Active CN205065963U (en) | 2015-09-19 | 2015-09-19 | Efficient air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205065963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135545A (en) * | 2015-09-19 | 2015-12-09 | 四川精诚至强科技有限公司 | Efficient air purifier |
| CN108317620A (en) * | 2018-01-17 | 2018-07-24 | 成都恒力达科技有限公司 | Air purifying sterilizer |
-
2015
- 2015-09-19 CN CN201520734892.8U patent/CN205065963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135545A (en) * | 2015-09-19 | 2015-12-09 | 四川精诚至强科技有限公司 | Efficient air purifier |
| CN108317620A (en) * | 2018-01-17 | 2018-07-24 | 成都恒力达科技有限公司 | Air purifying sterilizer |
| CN108317620B (en) * | 2018-01-17 | 2020-01-17 | 盐城倍美永康口腔门诊有限公司 | Air purifying sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Min Inventor before: Liu Ruoyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170307 Address after: Jintai Road 410000 in Hunan province Changsha Kaifu District, No. 199 Xiangjiang Century City Fu Wan international 3 Building 1 unit 2101 room Patentee after: Hunan Environmental Technology Co., Ltd. Address before: 610041 Chengdu high tech Zone, Xiaojiahe, No. 43 Sichuan Street Patentee before: SICHUAN JINGCHENG ZHIQIANG TECHNOLOGY CO., LTD. |