CN104154602A - Outdoor air cleaner - Google Patents
Outdoor air cleaner Download PDFInfo
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- CN104154602A CN104154602A CN201410417682.6A CN201410417682A CN104154602A CN 104154602 A CN104154602 A CN 104154602A CN 201410417682 A CN201410417682 A CN 201410417682A CN 104154602 A CN104154602 A CN 104154602A
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- air
- clearing machine
- filter course
- housing
- outdoor air
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Abstract
The invention relates to an outdoor air cleaner which comprises an air outlet channel, fan blades and a shell. The shell is internally provided with a cavity, and the upper end of the shell is provided with an opening. The air outlet channel is fixedly arranged on the opening of the shell. The fan blades are arranged inside the cavity of the shell. The side wall of the shell sequentially comprises a foreign matter protective net, a large-particle dust filtering layer and an air filtering layer from exterior to interior. A supporting structure is arranged inside the air outlet channel. A PM2.5 filtering layer and an ultraviolet lamp sterilization layer are arranged on the supporting structure. Air is sequentially filtered by the foreign matter protective net, the large-particle dust filtering layer and the air filtering layer and then is exhausted by the air outlet channel. The outdoor air cleaner has the advantages that haze can be removed fundamentally, efficiency is high, the cost is low, no secondary pollution is generated, the haze in a region can be effectively eliminated within the short time, a part of bacteria in air can be killed, the phenomenon that diseases are broadcast through air is reduced, and the air transparency is improved so as to achieve the effect of reducing substances, harmful to the human body, in air.
Description
Technical field
The invention belongs to air purification field, be specifically related to a kind of outdoor air clearing machine.
Background technology
Along with the aggravation of environmental pollution, haze weather is patronized China most areas and was repeatedly occurred for a long time, and, increase the weight of in addition the trend increasing with frequency.Haze is the synchronous complicated aerosol systems occurring of mist and haze, very big to environmental destruction.Mist is to be suspended in a large number the aerosol systems that small water droplet in surface air or ice crystal form.Haze is to account for sulfate, the nitrate that AIR Proportional is very large, and sulfate mainly comes from coal smoke, and nitrate mainly comes from the tail gas of motor vehicle.The elimination of nature haze mainly contains 2 kinds of means, and a kind of is by blowing, it to be dispersed, and another kind of way is to be deposited to ground by rainfall.Traditional rain making is mainly to adopt a kind of cold-producing medium unreasonable like a shrew.The air cleaner of present stage, is mainly used in closed Space remarkable, and low for outdoor efficiency, cost is high.
Summary of the invention
The problems referred to above that exist in order to solve prior art, the invention provides a kind of outdoor air clearing machine.
The technical solution adopted in the present invention is:
An outdoor air clearing machine, it comprises air-out passage, fan blade and is innerly provided with the housing that cavity and upper end are provided with opening, and described air-out passage is fixed at the opening of housing, and described fan blade is located in the cavity of housing; The sidewall of described housing comprises foreign matter protection network, bulky grain dust filter course and air filtration layer from outside to inside successively; In described air-out passage, be provided with supporting construction, described supporting construction is provided with PM2.5 filter course, ultraviolet lamp sterilization layer; Air after foreign matter protection network, bulky grain dust filter course and air filtration layer filter, is discharged by air-out passage successively.
Adopt above structure, the aperture in bulky grain dust filter course and air filtration metafiltration hole reduces successively, and be all greater than the aperture of PM2.5 filter course filter opening, clearing machine rotates by fan blade, make clearing machine ambient air produce centripetal force, under centripetal force effect, air passes through foreign matter protection network successively, when bulky grain dust filter course and air filtration layer, foreign matter protection network can be held back the foreign material of larger volume, as leaf, packaging bag etc., bulky grain dust filter course and air filtration layer can filter out the haze particle that particle diameter is greater than 2.5 microns, the haze particle that makes particle diameter be greater than 2.5 microns is trapped on bulky grain dust filter course and air filtration layer, enter and in the air in cavity, only contain a small amount of minitype particle thing, the air that carries minitype particle thing is the PM2.5 filter course in air-out passage again, after ultraviolet lamp sterilization layer filters again, discharge clearing machine.Because air is before passing through PM2.5 filter course; foreign matter protection network, bulky grain dust filter course and air filtration layer have been passed through; therefore the haze particle that arrives PM2.5 filter course place can be effectively reduced, the service life of PM2.5 filter course can be effectively extended.Clearing machine of the present invention can effectively reduce airborne haze particle by physical method, reaches when purifying air object, also can not produce secondary pollution.
Preferably, described supporting construction is wire netting, and all sides of described wire netting are fixed on the madial wall of air-out passage, and described PM2.5 filter course not exclusively covers wire netting.The quantity of described wire netting is more than one, is respectively equipped with the PM2.5 filter course of different numbers described in each on wire netting, and PM2.5 filter course not exclusively covers wire netting, can either realize the effect of holding back haze particle, can guarantee again the amount of processing.
Preferably, described ultraviolet lamp sterilization layer is located at the upper end of PM2.5 filter course, and described ultraviolet lamp sterilization layer comprises uviol lamp, and described uviol lamp is fixed on wire netting.Air after PM2.5 filter course, further carries out sterilization through uviol lamp, reaches the object further purifying air, and makes the air through air-out passage discharge, is conducive to health, reduces disease and passes through air borne.
Preferably, the shape of the vertical section of described bulky grain dust filter course, air filtration layer and PM2.5 filter course connects and composes in turn for some " several " word respectively.This kind of shape, can increase the contact area of air and bulky grain dust filter course, air filtration layer and PM2.5 filter course, fully holds back haze particle, increases the disposal ability of clearing machine.Preferably, the cross section of described housing is polygon.Preferably, be regular polygon, the more structure of regular polygon limit number, because the area of each face reduces, in the process of air in entering the cavity of housing, the pressure of housing is reduced, reduce the loss of power, can effectively extend the service life of housing, increase operating efficiency.
Preferably, described foreign matter protection network outside is respectively equipped with humidity sensor and PM2.5 sensor.Humidity sensor can effectively be monitored the humidity of clearing machine surrounding air, and PM2.5 sensor can effectively be monitored the content of haze particle in clearing machine surrounding air, for the switching of clearing machine provides data foundation.
Preferably, two symmetrically arranged described fan blades are a pair of, and every pair of described fan blade is along vertical direction, and to counterclockwise inclination, preferred angled 30 is spent; The quantity of described fan blade is some right.Can guarantee that air enters from the sidewall of housing, is flowed out by air-out passage.
Preferably, described fan blade is rotated by driven by motor.
Preferably, on described motor, be respectively equipped with current sensor and overcurrent protector.Current sensor can effectively be monitored the electric current of motor, when electric current increases, shows that the live load of motor becomes large, also just means that the situation of stopping up, prompting changing filter course appear in bulky grain dust filter course, air filtration layer or PM2.5 filter course.Overcurrent protector, the in the situation that of over current of motor, can be realized effectively protection to motor.
Preferably, described clearing machine also comprises TRT, described TRT comprises device of solar generating and wind power generation plant, and described device of solar generating is located at the top of air-out passage by link, and described wind power generation plant is located at the air outlet place of air-out passage.Because clearing machine of the present invention is mainly used in outdoor, therefore the parts that motor, uviol lamp, humidity sensor, PM2.5 sensor, current sensor and the overcurrent protector etc. in clearing machine need electric energy to drive, clearing machine need to be positioned over to the region that facilitates electricity consumption, cause the use of clearing machine to be subject to the limitation in geographical position; In addition, if the long-time use of clearing machine or a plurality of clearing machine are used jointly, the quantity that consumes electric energy is also very huge, has increased the original burden with regard to nervous civil power, has also increased the financial cost of clearing machine operation; In order to address the above problem, clearing machine of the present invention is provided with TRT, reduces the limitation that clearing machine is subject to geographical position, can save civil power again, reduces the financial cost of clearing machine operation.Wherein, solar energy is a kind of clean reproducible new forms of energy, there is no exhausted danger, and resource distribution is extensive, is subject to regional limits little; Device of solar generating is located at the top of air-out passage, is subject to sunlit area larger, when making full use of solar energy resources, can also use device of solar generating as rain-proof shelter, and rain cover, reduces the impact of rainwater on other parts of clearing machine.And wind power generation plant is located at the air outlet place of air-out passage, the air outlet place air output that takes full advantage of air-out passage is larger, for wind power generation plant provides a large amount of power.Therefore device of solar generating and wind power generation plant take full advantage of natural resources and clearing machine own resources, device of solar generating and wind power generation plant are except can independent action, can also mutually assist, make up mutually shortcoming separately, performance advantage separately.
Preferably, described housing lower end is provided with support.Play the effect of support, make part more than support have certain distance with ground, reduce the impact on clearing machine such as current on ground, make the scope of application of clearing machine wider, treatment effect is more excellent.
The method purifying air of outdoor air clearing machine, the air of all sides of described housing rotates the centripetal force of generation after the sidewall filtration of housing by fan blade, enter the cavity of housing, then discharge through air-out passage.
Beneficial effect of the present invention is: clearing machine of the present invention can be applied to outdoor, for flow-type air successful, can fundamentally remove haze, efficiency is expensive low, by physics mode, purify air, eliminate haze and can not produce secondary pollution, can effectively eliminate at short notice the haze in one section of region, reduce airborne finely ground particles, kill airborne part bacterium, reduce disease by the propagation of air, improve air transparency, to reach the effect that reduces harmful material in air.In addition clearing machine of the present invention is simple in structure, and the cost of making is low, can produce in batches.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of outdoor air clearing machine of the present invention;
Fig. 2 is the cross-sectional view of A-A in Fig. 1;
Fig. 3 is the enlarged drawing of B in Fig. 1;
Fig. 4 is the enlarged drawing of C in Fig. 1.
In figure: 1, air-out passage; 2, fan blade; 3, housing; 31, cavity; 32, opening; 33, sidewall; 331, foreign matter protection network; 332, bulky grain dust filter course; 333, air filtration layer; 4, motor; 5, support; 6, supporting construction; 7, PM2.5 filter course; 8, TRT; 81, device of solar generating; 82, wind power generation plant; 9, ultraviolet lamp sterilization layer; 91, uviol lamp; 10, link.
The specific embodiment
As shown in one of Fig. 1-4, the invention provides a kind of outdoor air clearing machine, it comprises air-out passage 1, fan blade 2 and is innerly provided with the housing 3 that cavity 31 and upper end are provided with opening 32, and described air-out passage 1 is fixed at the opening 32 of housing 3, and described fan blade 2 is located in the cavity 31 of housing 3; Two symmetrically arranged described fan blades 2 are a pair of, and every pair of described fan blade 2 is along vertical direction, to counterclockwise inclination 30 degree; The quantity of described fan blade 2 is some right.Described fan blade 2 is driven and is rotated by motor 4.Described housing 3 lower ends are provided with support 5.As shown in Figure 4, the sidewall 33 of described housing 3 comprises foreign matter protection network 331, bulky grain dust filter course 332 and air filtration layer 333 from outside to inside successively; In described air-out passage 1, be provided with supporting construction 6, described supporting construction 6 is provided with PM2.5 filter course 7 and ultraviolet lamp sterilization layer 9; Described supporting construction 6 is wire netting, and all sides of described wire netting are fixed on the madial wall of air-out passage 1, and described PM2.5 filter course 7 not exclusively covers wire netting, can either realize the effect of holding back haze particle, can guarantee again the amount of processing.The quantity of described wire netting is more than one, is respectively equipped with the PM2.5 filter course 7 of different numbers described in each on wire netting.As shown in the direction of arrow in Fig. 2, air after foreign matter protection network 331, bulky grain dust filter course 332 and air filtration layer 333 filter, is discharged by air-out passage 1 successively.
Adopt above structure, the aperture of bulky grain dust filter course 332 and air filtration layer 333 filter opening reduces successively, and be all greater than the aperture of PM2.5 filter course 7 filter openings, clearing machine rotates by fan blade 2, make clearing machine ambient air produce centripetal force, under centripetal force effect, air passes through foreign matter protection network 331 successively, when bulky grain dust filter course 332 and air filtration layer 333, foreign matter protection network 331 can be held back the foreign material of larger volume, as leaf, packaging bag etc., bulky grain dust filter course 332 and air filtration layer 333 can filter out the haze particle that particle diameter is greater than 2.5 microns, the haze particle that makes particle diameter be greater than 2.5 microns is trapped on bulky grain dust filter course 332 and air filtration layer 333, enter and in the air in cavity 31, only contain a small amount of minitype particle thing, carry the air of minitype particle thing again after the PM2.5 filter course 7 in air-out passage 1 filters again, discharge clearing machine.Because air is before passing through PM2.5 filter course 7; foreign matter protection network 331, bulky grain dust filter course 332 and air filtration layer 333 have been passed through; therefore the haze particle that arrives PM2.5 filter course 7 places can be effectively reduced, the service life of PM2.5 filter course 7 can be effectively extended.Clearing machine of the present invention can effectively reduce airborne haze particle by physical method, reaches when purifying air object, also can not produce secondary pollution.Support 5 can play the effect of support, makes more than 5 part of support and ground have certain distance, reduces the impact on clearing machine such as current on ground, makes the scope of application of clearing machine wider.
Preferably, described ultraviolet lamp sterilization layer 9 is located at the upper end of PM2.5 filter course 7, and described ultraviolet lamp sterilization layer 9 comprises uviol lamp 91, and described uviol lamp 91 is fixed on wire netting.Air after PM2.5 filter course 7, further carries out sterilization through uviol lamp 91, reaches the object further purifying air, and makes the air through air-out passage 1 discharge, is conducive to health, reduces disease and passes through air borne.
Preferably, as shown in Figure 3, in order to increase the contact area of air and bulky grain dust filter course 332, air filtration layer 333 and PM2.5 filter course 7, fully hold back haze particle, increase the disposal ability of clearing machine.The shape of the vertical section of described bulky grain dust filter course 332, air filtration layer 333 and PM2.5 filter course 7 connects and composes in turn for some " several " word respectively.Preferably, the cross section of described housing 3 is polygon.Preferably, be regular polygon, the more structure of regular polygon limit number, because the area of each face reduces, in the process of air in entering the cavity 31 of housing 3, the pressure of housing 3 is reduced, reduce power and run off, can effectively extend the service life of housing 3, increase operating efficiency.
Preferably, for can the humidity of Real-Time Monitoring clearing machine surrounding air and the content of haze particle, described foreign matter protection network 331 outsides be respectively equipped with humidity sensor and PM2.5 sensor (omitting in figure).Humidity sensor can effectively be monitored the humidity of clearing machine surrounding air, when humidity is larger in clearing machine surrounding air, closes clearing machine, and in clearing machine surrounding air, humidity hour, is opened clearing machine; PM2.5 sensor can effectively be monitored the content of haze particle in clearing machine surrounding air, when clearing machine is when around the content of haze particle is higher, opens clearing machine, when clearing machine is when the content of haze particle is lower, closes clearing machine around; The switching that humidity sensor and PM2.5 sensor are clearing machine provides data foundation.
Preferably, in order to monitor the electric current of motor 4, on described motor 4, be respectively equipped with current sensor and overcurrent protector (omitting in figure).Current sensor can effectively be monitored the electric current of motor; when electric current increases; the live load that shows motor 4 becomes large, also just means that the situation of stopping up, prompting changing filter course appear in bulky grain dust filter course 332, air filtration layer 333 and/or PM2.5 filter course 7.Overcurrent protector, the in the situation that of motor 4 overcurrent, can be realized effectively protection to motor 4.
Above-mentioned humidity sensor, PM2.5 sensor, current sensor and overcurrent protector can all be connected with programmable logic controller (PLC) (PLC), by PLC, control the switching of clearing machine and the replacing of bulky grain dust filter course 332, air filtration layer 333 and/or PM2.5 filter course 7.
Preferably, described clearing machine also comprises TRT 8, described TRT 8 comprises device of solar generating 81 and wind power generation plant 82, and described device of solar generating 81 is located at the top of air-out passage 1 by link 10, and described wind power generation plant 82 is located at the air outlet place of air-out passage 1.Because clearing machine of the present invention is mainly used in outdoor, therefore the parts that motor 4, uviol lamp 91, humidity sensor, PM2.5 sensor, current sensor and the overcurrent protector etc. in clearing machine need electric energy to drive, clearing machine need to be positioned over to the region that facilitates electricity consumption, cause the use of clearing machine to be subject to the limitation in geographical position; In addition, if the long-time use of clearing machine or a plurality of clearing machine are used jointly, the quantity that consumes electric energy is also very huge, has increased the original burden with regard to nervous civil power, has also increased the financial cost of clearing machine operation; In order to address the above problem, clearing machine of the present invention is provided with TRT 8, reduces the limitation that clearing machine is subject to geographical position, can save civil power again, reduces the financial cost of clearing machine operation.Wherein, solar energy is a kind of clean reproducible new forms of energy, there is no exhausted danger, and resource distribution is extensive, is subject to regional limits little; Device of solar generating 81 is located at the top of air-out passage 1, be subject to sunlit area larger, when making full use of solar energy resources, can also use device of solar generating 81 as rain-proof shelter, rain cover, reduces the impact of rainwater on other parts of clearing machine.And wind power generation plant 82 is located at the air outlet place of air-out passage 1, the air outlet place air output that takes full advantage of air-out passage 1 is larger, for wind power generation plant 82 provides a large amount of power.Therefore device of solar generating 81 takes full advantage of natural resources and clearing machine own resources with wind power generation plant 82, device of solar generating 81 and wind power generation plant 82 are except can independent action, can also mutually assist, make up mutually shortcoming separately, performance advantage separately.
The occupation mode of clearing machine of the present invention:
The first: when the concentration of haze particle is lower in air, a clearing machine of the present invention is placed on to region to be clean, clearing machine ambient air is effectively purified.
The second: when the concentration of haze particle is higher in air, a plurality of clearing machines of the present invention are placed on to all sides in region to be clean, make the purification region of a plurality of clearing machines can cover region to be clean.
The method purifying air of outdoor air clearing machine, the air of 3 weeks sides of described housing rotates the centripetal force of generation after sidewall 33 filtrations of housing 3 by fan blade 2, enter the cavity 31 of housing 3, then discharge through air-out passage 1.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (10)
1. outdoor air clearing machine, is characterized in that: it comprises air-out passage, fan blade and be innerly provided with the housing that cavity and upper end are provided with opening, and described air-out passage is fixed at the opening of housing, and described fan blade is located in the cavity of housing; The sidewall of described housing comprises foreign matter protection network, bulky grain dust filter course and air filtration layer from outside to inside successively; In described air-out passage, be provided with supporting construction, described supporting construction is provided with PM2.5 filter course and ultraviolet lamp sterilization layer.
2. a kind of outdoor air clearing machine according to claim 1, is characterized in that: described supporting construction is wire netting, and all sides of described wire netting are fixed on the madial wall of air-out passage, and described PM2.5 filter course not exclusively covers wire netting.
3. a kind of outdoor air clearing machine according to claim 2, is characterized in that: described ultraviolet lamp sterilization layer is located at the upper end of PM2.5 filter course, and described ultraviolet lamp sterilization layer comprises uviol lamp, and described uviol lamp is fixed on wire netting.
4. a kind of outdoor air clearing machine according to claim 1; it is characterized in that: the shape of the vertical section of described bulky grain dust filter course, air filtration layer and PM2.5 filter course connects and composes in turn for some " several " word respectively, and the cross section of housing is polygon.
5. according to a kind of outdoor air clearing machine described in claim 1 or 4, it is characterized in that: described foreign matter protection network outside is respectively equipped with humidity sensor and PM2.5 sensor.
6. a kind of outdoor air clearing machine according to claim 1, is characterized in that: two symmetrically arranged described fan blades are a pair of, and every pair of described fan blade is along vertical direction, to counterclockwise inclination; The quantity of described fan blade is some right.
7. a kind of outdoor air clearing machine according to claim 6, is characterized in that: described fan blade is rotated by driven by motor.
8. according to a kind of outdoor air clearing machine described in claim 1 or 6, it is characterized in that: on described motor, be respectively equipped with current sensor and overcurrent protector.
9. a kind of outdoor air clearing machine according to claim 1, it is characterized in that: described clearing machine also comprises TRT, described TRT comprises device of solar generating and wind power generation plant, described device of solar generating is located at the top of air-out passage by link, described wind power generation plant is located at the air outlet place of air-out passage.
10. the method that outdoor air clearing machine purifies air, is characterized in that: the air of all sides of described housing rotates the centripetal force of generation after the sidewall filtration of housing by fan blade, enter the cavity of housing, then discharge through air-out passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417682.6A CN104154602A (en) | 2014-08-22 | 2014-08-22 | Outdoor air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417682.6A CN104154602A (en) | 2014-08-22 | 2014-08-22 | Outdoor air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154602A true CN104154602A (en) | 2014-11-19 |
Family
ID=51880169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410417682.6A Pending CN104154602A (en) | 2014-08-22 | 2014-08-22 | Outdoor air cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN104154602A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848463A (en) * | 2015-05-11 | 2015-08-19 | 冯嘉睿 | Solar haze air purifier |
| CN105716223A (en) * | 2016-04-19 | 2016-06-29 | 辽宁工程技术大学 | Solar outdoor haze purifier |
| CN105864915A (en) * | 2016-05-17 | 2016-08-17 | 中信重工机械股份有限公司 | Outdoor haze removal device |
| CN107824046B (en) * | 2017-12-11 | 2024-03-08 | 贵州大学 | Folded plate type filter screen photocatalytic reactor |
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| CN103912922A (en) * | 2014-04-04 | 2014-07-09 | 秦皇岛鑫美源自控设备有限公司 | Unpowered automatic air purifier |
| CN203731573U (en) * | 2014-03-12 | 2014-07-23 | 朱涛 | Atmosphere dust scrubbing air purifier |
| CN204313397U (en) * | 2014-08-22 | 2015-05-06 | 周宪辉 | A kind of outdoor air clearing machine |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002372296A (en) * | 2001-06-15 | 2002-12-26 | Mitsubishi Electric Corp | Air cleaner |
| JP2004069223A (en) * | 2002-08-08 | 2004-03-04 | Matsushita Ecology Systems Co Ltd | Transportable dust collector |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848463A (en) * | 2015-05-11 | 2015-08-19 | 冯嘉睿 | Solar haze air purifier |
| CN104848463B (en) * | 2015-05-11 | 2017-12-05 | 冯嘉睿 | A kind of solar energy haze air cleaner |
| CN105716223A (en) * | 2016-04-19 | 2016-06-29 | 辽宁工程技术大学 | Solar outdoor haze purifier |
| CN105864915A (en) * | 2016-05-17 | 2016-08-17 | 中信重工机械股份有限公司 | Outdoor haze removal device |
| CN107824046B (en) * | 2017-12-11 | 2024-03-08 | 贵州大学 | Folded plate type filter screen photocatalytic reactor |
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Application publication date: 20141119 |
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