CN105135545A - Efficient air purifier - Google Patents
Efficient air purifier Download PDFInfo
- Publication number
- CN105135545A CN105135545A CN201510602768.0A CN201510602768A CN105135545A CN 105135545 A CN105135545 A CN 105135545A CN 201510602768 A CN201510602768 A CN 201510602768A CN 105135545 A CN105135545 A CN 105135545A
- Authority
- CN
- China
- Prior art keywords
- air
- air channel
- water conservancy
- conservancy diversion
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
Abstract
The invention discloses an efficient air purifier which comprises a shell, an air inlet fan, an exhaust fan, a flow guide convolution air channel and a multi-band resonance light source. An air inlet and an exhaust opening are formed in the two ends of the shell. The air inlet fan is installed on the air inlet. The exhaust fan is installed on the exhaust opening. The flow guide convolution air channel is formed between the air inlet fan and the exhaust fan. The inner wall of the flow guide convolution air channel is smeared with a photocatalyst. The multi-band resonance light source is installed in the flow guide convolution air channel. By the utilization of the photocatalysis effect of titanium dioxide, the highest efficiency of the biological effect of ultraviolet rays and ozone is achieved; the efficient air purifier integrates efficient disinfection and filtration of the photocatalyst and sterilization of the ultraviolet rays and the ozone, achieves purposes of dust removal, smoke removal, disinfection and air purification, and has the advantages of being high in air purification ability, durable and stable in effect, free from secondary environmental pollution, low in maintenance expense and wide in application range.
Description
Technical field
The present invention relates to a kind of air cleaning unit, particularly relate 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.
Summary of the invention
The object of the invention is to provide a kind of efficient air purifier to solve the problem.
The present invention is achieved by 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 invention has the beneficial effects as follows:
The present invention 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, light harvesting catalyst efficient sterilizing filtration of the present invention, 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 efficient air purifier of the present invention;
Fig. 2 is the structural representation of the light source of multiple band resonant described in the present invention.
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 present invention is described in further detail:
As depicted in figs. 1 and 2, the present invention 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, and scavenger fan 6 is arranged on exhaust outlet 7 place, and 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 the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, 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 |
|---|---|---|---|
| CN201510602768.0A CN105135545A (en) | 2015-09-19 | 2015-09-19 | Efficient air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602768.0A CN105135545A (en) | 2015-09-19 | 2015-09-19 | Efficient air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135545A true CN105135545A (en) | 2015-12-09 |
Family
ID=54720997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510602768.0A Pending CN105135545A (en) | 2015-09-19 | 2015-09-19 | Efficient air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135545A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440285A (en) * | 2016-10-18 | 2017-02-22 | 天津大学 | Air pipe with purifying and guide effects |
| CN106594873A (en) * | 2016-12-08 | 2017-04-26 | 上海康管家环保科技有限公司 | Indoor air purifying system |
| CN107228420A (en) * | 2017-07-19 | 2017-10-03 | 成都翰道科技有限公司 | A kind of deodorization and sterilization air purifier |
| CN109200814A (en) * | 2018-11-26 | 2019-01-15 | 重庆市农业科学院 | A kind of low energy consumption, efficiently cultivation foul gas purification method and device |
| CN111529224A (en) * | 2020-05-11 | 2020-08-14 | 青岛大学附属医院 | Isolation device for epidemic prevention medical vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241703A (en) * | 1999-06-04 | 2000-01-19 | 海尔集团公司 | Thermostatic air exchanger |
| CN1715793A (en) * | 2004-06-28 | 2006-01-04 | 袁仕杰 | Nano photoelectronic air purifier with screw air collector |
| CN102974214A (en) * | 2012-12-11 | 2013-03-20 | 张捷英 | Photocatalyst air purification device |
| JP2013541373A (en) * | 2010-10-01 | 2013-11-14 | エンパイア テクノロジー ディベロップメント エルエルシー | Cyclone catalyst duct |
| CN104534633A (en) * | 2015-01-06 | 2015-04-22 | 成都唯昂新材料有限公司 | Control system for air purifier |
| CN204582868U (en) * | 2015-04-21 | 2015-08-26 | 中国建筑第七工程局有限公司 | Air purifier |
| CN205065963U (en) * | 2015-09-19 | 2016-03-02 | 四川精诚至强科技有限公司 | Efficient air purifier |
-
2015
- 2015-09-19 CN CN201510602768.0A patent/CN105135545A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241703A (en) * | 1999-06-04 | 2000-01-19 | 海尔集团公司 | Thermostatic air exchanger |
| CN1715793A (en) * | 2004-06-28 | 2006-01-04 | 袁仕杰 | Nano photoelectronic air purifier with screw air collector |
| JP2013541373A (en) * | 2010-10-01 | 2013-11-14 | エンパイア テクノロジー ディベロップメント エルエルシー | Cyclone catalyst duct |
| CN102974214A (en) * | 2012-12-11 | 2013-03-20 | 张捷英 | Photocatalyst air purification device |
| CN104534633A (en) * | 2015-01-06 | 2015-04-22 | 成都唯昂新材料有限公司 | Control system for air purifier |
| CN204582868U (en) * | 2015-04-21 | 2015-08-26 | 中国建筑第七工程局有限公司 | Air purifier |
| CN205065963U (en) * | 2015-09-19 | 2016-03-02 | 四川精诚至强科技有限公司 | Efficient air purifier |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440285A (en) * | 2016-10-18 | 2017-02-22 | 天津大学 | Air pipe with purifying and guide effects |
| CN106594873A (en) * | 2016-12-08 | 2017-04-26 | 上海康管家环保科技有限公司 | Indoor air purifying system |
| CN107228420A (en) * | 2017-07-19 | 2017-10-03 | 成都翰道科技有限公司 | A kind of deodorization and sterilization air purifier |
| CN109200814A (en) * | 2018-11-26 | 2019-01-15 | 重庆市农业科学院 | A kind of low energy consumption, efficiently cultivation foul gas purification method and device |
| CN111529224A (en) * | 2020-05-11 | 2020-08-14 | 青岛大学附属医院 | Isolation device for epidemic prevention medical vehicle |
| CN111529224B (en) * | 2020-05-11 | 2022-04-12 | 青岛大学附属医院 | Isolation device for epidemic prevention medical vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |