CN105172533B - Vehicle-mounted air refresher based on wind tunnel and ballistic effect - Google Patents

Vehicle-mounted air refresher based on wind tunnel and ballistic effect Download PDF

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Publication number
CN105172533B
CN105172533B CN201510548538.0A CN201510548538A CN105172533B CN 105172533 B CN105172533 B CN 105172533B CN 201510548538 A CN201510548538 A CN 201510548538A CN 105172533 B CN105172533 B CN 105172533B
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wind tunnel
air
negative high
vehicle
tunnel body
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CN105172533A (en
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刘延兵
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0071Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078Electrically conditioning the air, e.g. by ionizing comprising electric purifying means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrostatic Separation (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a vehicle-mounted air fresher based on a wind tunnel and ballistic effect. The vehicle-mounted air fresher comprises a wind tunnel body and a housing which covers outside the wind tunnel, wherein an air inlet is formed in one end of the wind tunnel body; a reduction air outlet is formed in the other end of the wind tunnel body; an air reduction opening is formed in the part, between the air inlet and the reduction air outlet, of the wind tunnel body; the center of the air reduction opening is provided with a plurality of negative high-voltage electrodes for releasing negative oxygen ions and a plurality of negative high-voltage electrodes for releasing ozone molecules through a mounting rack mechanism; and the plurality of negative high-voltage electrodes are positioned in the same cross section. The vehicle-mounted air fresher is reasonable in structural design; when people are in a vehicle, generated high-concentration negative oxygen ions are conveyed to a far space in the vehicle for people to breathe, so that generated ozone concentration is low; and when no people are in the vehicle, the function of releasing ozone molecules is started to release a great number of ozone molecules to sterilize, disinfect and remove harmful molecules such as formaldehyde and the like in the vehicle without redundantly arranging the negative high-voltage electrodes or arranging a filter screen.

Description

It is a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect
Technical field:
The present invention relates to a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect.
Background technology:
Atmospheric haze pollution is on the rise, and the fresh air reduction instrument and equipment of Development of Novel tackles atmospheric pollution to people The serious threat of class health has become important measure.Air engine produce negative oxygen ion concentration and its conveying distance and The concentration level of ozone molecule directly determines the work efficiency of clear freshness, quality and the air engine of in-car fresh air.It is negative Oxonium ion is that under sufficiently high negative high voltage, the electron bombardment oxygen molecule launched by negative high-voltage electrode makes its ionization and produces.It is aobvious So, while negative oxygen ion is produced, also it is necessarily accompanied with the generation of ozone molecule.On the other hand, because negative oxygen ion is in instrument Device exit just by air in various granules (such as dust and bacteria molecule) be combined, therefore, negative oxygen ion be difficult transmission Behave to farther space and breathed, at the same time, can not equally be transported to the concentration of the ozone molecule of distant place will more gather more Height, to healthy totally unfavorable.Ozone molecule has efficient sterilizing, sterilization and removes the critical function of the deleterious moleculars such as formaldehyde Recognized by people, however, the ozone molecule that air engine is produced is except with deleterious moleculars such as sterilization, sterilization and removing formaldehyde Function outside, also there is serious impact to health.In order in the case of the person of load in the car, by the negative oxygen of higher concentration from Son is transported to in-car farther space, and existing air engine (including negative oxygen ion generator) all conveys negative oxygen ion using fan To relatively at a distance.In order to reduce the ozone molecule concentration of air engine (including negative oxygen ion generator) generation, generally all exist Active carbon filter net is set up in negative oxygen ion exit.Although setting up drainage screen to suppressing ozone molecule depth that there is certain effect Really, but reduce ozone molecule concentration while, the concentration of the negative oxygen ion for also seriously reducing and reduce negative oxygen from The fed distance of son, thus the fresh air for obtaining is second-rate.
The negative oxygen ion fed distance of generation is there is for current Vehicular air machine (including negative oxygen ion generator) Closely, negative oxygen ion concentration is low, ozone molecule concentration is high, need to arrange drainage screen and its can not thoroughly filter asking for ozone molecule Topic, and the formaldehyde equimolecular in new car it is serious to on-board crew health hazard the problems such as, need badly a kind of new vehicle-mounted pure and fresh Air engine, for solving fresh air, sterilizing and removing the difficult problems such as the deleterious moleculars such as Jia Chuo.
The content of the invention:
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of based on wind-tunnel and the vehicle-mounted pure and fresh sky of ballistic effect Mechanism of qi, its reasonable in design, during in-car someone, the negative oxygen ion of present invention release high concentration, using footpath in wind tunnel body Change and reflex wire type spiral grooves produce powerful high speed break-in rotary air stream, and the negative oxygen ion of the high concentration for producing is defeated Be sent to in-car very remote space and behave and breathed, the ozone concentration of generation is low, it is in-car nobody when, open and discharge ozone molecule Function, discharges a large amount of ozone molecules and reaches sterilization, sterilization and remove the deleterious moleculars such as in-car formaldehyde, without the need for arranging negative height too much Piezoelectricity pole, without drainage screen, simplify the structure of fresh air machine of the present invention, reduce volume, effectively improve Safety and cost is reduced, generate huge economic benefit and social benefit, solve problems of the prior art.
The present invention is for the solution technical scheme that adopted of above-mentioned technical problem:
It is a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect, including a wind tunnel body and be located at wind tunnel External shell, one end of wind tunnel body is air intake, and the other end is reducing atmosphere outlet, in air intake and reducing atmosphere An air reduction process mouth is provided with wind tunnel body between outlet, if being provided with by installing frame mechanism in the center of air reduction process mouth The negative high-voltage electrode of the negative high-voltage electrode of dry root releasing negative oxygen ion and some release ozone molecules, some negative high-voltage electrodes In same cross section, the transmitting terminal of the negative high-voltage electrode of releasing negative oxygen ion is obliquely installed towards reducing atmosphere Way out, The negative high-voltage electrode of releasing negative oxygen ion in the range of 5~90 DEG C, discharges the negative of ozone molecule with the axis angle of wind tunnel body High-field electrode setting parallel with the axis of wind tunnel body, is provided with inlet fans, by air intake to air at air intake Also footpath continuously smooth successively decreases in the wind tunnel body of stomodaeum, and the internal diameter of reducing atmosphere outlet is identical with the internal diameter of air intake, by sky Footpath continuously smooth is incremented by the wind tunnel body that gas also stomodaeum to reducing atmosphere is exported, between air reduction process mouth and air intake Be provided with the reflex wire type spiral grooves of several same rotation directions in wind tunnel body on wall vertically, shell near air intake one End is articulated with base, and the negative high-voltage electrode of releasing negative oxygen ion and the negative high-voltage electrode of release ozone molecule pass through regulator It is connected with negative high voltage power source.
The frame mechanism of installing includes that one is fixed on the installing rack in the wind tunnel body at air reduction process mouth on wall, in peace The center shelved is provided with installation axle, and some negative high-voltage electrodes circumferentially set on the mounting shaft.
The frame mechanism of installing includes that one is fixed on the installing rack in the wind tunnel body at air reduction process mouth on wall, in peace The center shelved is provided with outlet fan, and some negative high-voltage electrodes are equably located at the flabellum outer end of outlet fan.
The radical of the negative high-voltage electrode is 2~10.
The present invention adopts said structure, reasonable in design, part negative high-voltage electrode to be exclusively used in producing ozone molecule to reach To sterilization, sterilization and remove the deleterious moleculars such as in-car formaldehyde, remaining negative high-voltage electrode be exclusively used in producing the negative oxygen of high concentration from The sub purpose to reach efficient fresh air, two kinds of functional mode free switchings.As in-car someone, negative high voltage power source is to release The negative high-voltage electrode applied voltage of negative oxygen ion, based on wind tunnel effect and ballistic effect powerful high speed break-in rotary air is produced Stream, is transported to the negative oxygen ion of generation very remote space behaviour and is breathed, the negative high-voltage electrode and wind of releasing negative oxygen ion The axial angle in hole is arranged in the range of 50~90 DEG C, the electron motion direction of transmitting and powerful high speed break-in swirling eddy Direction force action, launching electronics by movement in a curve so as to reduce its kinetic energy, thus will restrained effectively ozone molecule Produce, obtain high-quality fresh and clean air;When it is in-car nobody when, the negative high-voltage electrode to discharging ozone molecule applies higher Negative high voltage, the purpose for discharging a large amount of ozone molecules to reach sterilization, sterilization and remove the deleterious moleculars such as formaldehyde.The pure and fresh sky of the present invention Mechanism of qi simplifies the structure of fresh air machine of the present invention without the need for arranging negative high-voltage electrode too much, without drainage screen, reduces Volume, effectively improves safety and reduces cost, generates huge economic benefit and social benefit.
Description of the drawings:
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation in the embodiment of the present invention 1 at negative high-voltage electrode.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the structural representation in the embodiment of the present invention 2 at negative high-voltage electrode.
In figure, 1, wind tunnel body, 2, shell, 3, air intake, 4, reducing atmosphere outlet, 5, negative high-voltage electrode, 6, entrance Fan, 7, installing rack, 8, installation axle, 9, outlet fan, 10, base, 11, air reduction process mouth, 12, reflex wire type spiral grooves.
Specific embodiment:
Clearly to illustrate the technical characterstic of this programme, below by specific embodiment, and with reference to its accompanying drawing, to this It is bright to be described in detail.
Embodiment 1:
As shown in Figure 1-2, it is a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect, including a wind tunnel body 1 with And the shell 2 being located at outside wind tunnel body 1, one end of wind tunnel body 1 is air intake 3, and the other end is reducing atmosphere outlet 4, An air reduction process mouth 11 is provided with wind tunnel body 1 between air intake 3 and reducing atmosphere outlet 4, in air reduction process mouth 11 Center by install frame mechanism be provided with some releasing negative oxygen ions negative high-voltage electrode 5 and some release ozone molecules Negative high-voltage electrode 5, some negative high-voltage electrodes 5 are located in same cross section, and the negative high-voltage electrode 5 of releasing negative oxygen ion is sent out Penetrate end to be obliquely installed towards 4 directions of reducing atmosphere outlet, the negative high-voltage electrode 5 of releasing negative oxygen ion is pressed from both sides with the axis of wind tunnel body 1 Angle discharges the setting parallel with the axis of wind tunnel body 1 of negative high-voltage electrode 5 of ozone molecule, in air in the range of 5~90 DEG C Inlet fans 6 are provided with entrance 3, are successively decreased by the internal diameter continuously smooth of wind tunnel body 1 of air intake 3 to air reduction process mouth 11, also The internal diameter of former air outlet slit 4 is identical with the internal diameter of air intake 3, by the wind tunnel of air reduction process mouth 11 to reducing atmosphere outlet 4 The internal diameter continuously smooth of body 1 is incremented by, and is provided with vertically on the inwall of wind tunnel body 1 between air reduction process mouth 11 and air intake 3 The reflex wire type spiral grooves 12 of several same rotation directions, shell 2 is articulated with base 10 near one end of air intake 3, this Upper lower angle and the equal scalable of left and right angle between the shell 2 and base 10 of invention fresh air machine.Releasing negative oxygen ion The negative high-voltage electrode 5 of negative high-voltage electrode 5 and release ozone molecule is connected by regulator with negative high voltage power source, and is applied to and is released The negative high voltage on the negative high-voltage electrode 5 of ozone molecule is put higher than the negative height being applied on the negative high-voltage electrode 5 of releasing negative oxygen ion Pressure, yield of ozone is high when so making product ozone, and negative oxygen ion yield is high when producing negative oxygen ion.
The frame mechanism of installing includes that one is fixed on the installing rack 7 on the inwall of wind tunnel body 1 at air reduction process mouth 11, Installation axle 8 is provided with the center of installing rack 7, some negative high-voltage electrodes 5 are circumferentially located in installation axle 8.
The radical of the negative high-voltage electrode 5 is 2~10.
The internal diameter of the air intake 3 is 30~100mm, and the internal diameter of air reduction process mouth 11 is 10mm~50mm, is reduced The internal diameter of air outlet slit 4 is 30~100mm, and the distance of air intake 3 to air reduction process mouth 11 is 20~80mm, and reducing atmosphere is exported The distance of 4 to air reduction process mouth 11 is 10~30mm.
The shell 2 is made up of plastics or metal.
Multiple line i.e. helical form chase is cut out in bore, when bullet pass through bore when meeting thus produce rotate, outside thorax During flight formed gyro ceremony stablizing effect, bullet can fly farther out, fresh air machine of the present invention by this principle again With reference to wind tunnel effect, powerful high speed break-in rotary air stream is produced.As in-car someone, negative high voltage power source Jing regulators drop Relatively low negative high voltage is put on pressure the negative high-voltage electrode 5 of releasing negative oxygen ion, while start inlet fans 6, based on wind-tunnel and Ballistic effect produces powerful high speed break-in rotary air stream, and the negative oxygen ion of generation is transported to into very remote space behaviour institute Breathing.Because the negative high-voltage electrode 5 of releasing negative oxygen ion is arranged on 5~90 DEG C of models with the angle angle of the axis of wind tunnel body 1 In enclosing, the electron motion direction and powerful high speed break-in swirling eddy direction of the transmitting of negative high-voltage electrode 5 of releasing negative oxygen ion Force action, launching electronics by movement in a curve so as to reduce its kinetic energy, thus will restrained effectively the generation of ozone molecule. The present invention is not required to arrange drainage screen, and the negative oxygen ion concentration of generation is significantly larger than with concentration during drainage screen.Without the need for drainage screen, The structure of fresh air machine of the present invention is simplified simultaneously, volume is reduced, and effectively improves the safety of fresh air machine Property and reduce cost, generate huge economic benefit and social benefit.
When it is in-car nobody when, the power-off of negative high-voltage electrode 5 of releasing negative oxygen ion, the boosting of negative high voltage power source Jing regulators will Higher negative high voltage puts on the negative high-voltage electrode 5 of release ozone molecule, discharge a large amount of ozone molecules reaching sterilization, sterilize and Remove the purpose of the deleterious moleculars such as formaldehyde.
Embodiment 2:
As shown in Figure 3-4, the present embodiment is with the difference of embodiment 1:The installation frame mechanism is fixed on sky including one The installing rack 7 on the inwall of wind tunnel body 1 at gas also stomodaeum 11, in the center of installing rack 7 outlet fan 9 is provided with, if Dry root negative high-voltage electrode 5 is equably located at the flabellum outer end of outlet fan 9.
When the present embodiment is used in the case of someone in the car, start inlet fans 6 and the negative height to releasing negative oxygen ion Piezoelectricity pole 5 applies relatively low negative high voltage, starts outlet fan 9, and the negative high-voltage electrode 5 of releasing negative oxygen ion is with outlet fan 9 Flabellum rotation, can further reduce releasing negative oxygen ion negative high-voltage electrode 5 transmitting electronics kinetic energy, so as to further press down The generation of ozone processed.
When the present embodiment is used in the case of nobody in the car, the power-off of negative high-voltage electrode 5 of releasing negative oxygen ion, negative high voltage Power supply Jing regulators boost and higher negative high voltage are put on the negative high-voltage electrode 5 of release ozone molecule, while opening entrance Fan 6, closes outlet fan 9, will now produce a large amount of ozone molecules to reach sterilization, sterilization and remove the deleterious moleculars such as formaldehyde Purpose.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology of the art For personnel, any alternate modification or conversion made to embodiment of the present invention is all fallen within protection scope of the present invention.
The present invention does not describe part in detail, is the known technology of those skilled in the art of the present technique.

Claims (4)

1. a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect, it is characterised in that:Including a wind tunnel body and cover The external shell of wind tunnel is located at, one end of wind tunnel body is air intake, and the other end is reducing atmosphere outlet, in air intake And an air reduction process mouth is provided with the wind tunnel body between reducing atmosphere outlet, pass through installing rack in the center of air reduction process mouth Mechanism is provided with the negative high-voltage electrode of the negative high-voltage electrode of some releasing negative oxygen ions and some release ozone molecules, Ruo Gangen Negative high-voltage electrode is located in same cross section, and the transmitting terminal of the negative high-voltage electrode of releasing negative oxygen ion is towards reducing atmosphere Way out It is obliquely installed, the negative high-voltage electrode of releasing negative oxygen ion in the range of 5~90 DEG C, discharges ozone with the axis angle of wind tunnel body The setting parallel with the axis of wind tunnel body of the negative high-voltage electrode of molecule, is provided with inlet fans at air intake, is entered by air Mouth to footpath continuously smooth in the wind tunnel body of air reduction process mouth successively decreases, internal diameter and the internal diameter phase of air intake that reducing atmosphere is exported Together, footpath continuously smooth is incremented by the wind tunnel body for being exported by air reduction process mouth to reducing atmosphere, enters in air reduction process mouth and air It is provided with the reflex wire type spiral grooves of several same rotation directions in wind tunnel body between mouthful on wall vertically, shell is near air One end of entrance is articulated with base, and the negative high-voltage electrode of releasing negative oxygen ion and the negative high-voltage electrode of release ozone molecule pass through Regulator is connected with negative high voltage power source.
2. according to claim 1 a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect, it is characterised in that:Institute Stating installation frame mechanism includes that one is fixed on the installing rack in the wind tunnel body at air reduction process mouth on wall, at the center of installing rack Position is provided with installation axle, and some negative high-voltage electrodes circumferentially set on the mounting shaft.
3. according to claim 1 a kind of based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect, it is characterised in that:Institute Stating installation frame mechanism includes that one is fixed on the installing rack in the wind tunnel body at air reduction process mouth on wall, at the center of installing rack Position is provided with outlet fan, and some negative high-voltage electrodes are equably located at the flabellum outer end of outlet fan.
4. a kind of according to Claims 2 or 3 based on wind-tunnel and the vehicle-mounted fresh air machine of ballistic effect, its feature exists In:The radical of the negative high-voltage electrode is 2~10.
CN201510548538.0A 2015-08-31 2015-08-31 Vehicle-mounted air refresher based on wind tunnel and ballistic effect Active CN105172533B (en)

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CN105172533B true CN105172533B (en) 2017-04-12

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CN107178876B (en) * 2017-06-27 2019-11-26 广东美的制冷设备有限公司 Control method, control device, computer readable storage medium and air conditioner

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CN2671577Y (en) * 2003-12-16 2005-01-19 北京宾达同创科技有限公司 Car carried air sterilizer
CN102079231B (en) * 2006-08-09 2012-10-31 松下电器产业株式会社 On-vehicle ion generation system
KR100763481B1 (en) * 2006-12-15 2007-10-04 주식회사 세원이씨에스 Air cleaning system for vehicle
CN201633499U (en) * 2009-07-30 2010-11-17 比亚迪股份有限公司 Car air purifier
CN104415639A (en) * 2013-08-30 2015-03-18 刘澈 Air purification method
CN103945628B (en) * 2014-04-22 2016-08-24 中国科学院西安光学精密机械研究所 Directional spin plasma exciter and directional spin flow control method
CN203935451U (en) * 2014-05-08 2014-11-12 浙江希尔环境科技有限公司 A kind of spiral net cylinder electrode modular plasma air purifier
CN204915210U (en) * 2015-08-31 2015-12-30 刘延兵 On -vehicle freshening air machine based on wind -tunnel and trajectory effect

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