CN201254070Y - Air purification device in vehicle - Google Patents
Air purification device in vehicle Download PDFInfo
- Publication number
- CN201254070Y CN201254070Y CNU2008201098755U CN200820109875U CN201254070Y CN 201254070 Y CN201254070 Y CN 201254070Y CN U2008201098755 U CNU2008201098755 U CN U2008201098755U CN 200820109875 U CN200820109875 U CN 200820109875U CN 201254070 Y CN201254070 Y CN 201254070Y
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- Prior art keywords
- gas
- vehicle
- cleaning unit
- purification device
- air purification
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- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a vehicle indoor air purifier, which belongs to gaseous pollutant disposal technical field. The air purifier comprises a gas inlet (1), a shell (2), a filtering device (3), a connecting pipeline (4), a gas purifier device (6), a high voltage electrode (7), an insulation layer (8), a grounding electrode (9) and a gas outlet (13); wherein, one end of the filtering device (3) is communicated with the gas inlet (1), and the other end is communicated with one end of the gas purifier device (6) through the connecting pipeline (4); the other end of the gas purifier device (6) is communicated with the gas outlet (13). The vehicle indoor air purifier is arranged on the pre-stage of the air conditioner equipment pipeline; whether the air conditioning system adopts internal circulation or external circulation, the air enters the air purifier firstly, and then enters the air conditioning system, and finally enters the vehicle. The vehicle indoor air purifier combines filtration technology and high-voltage discharge gas processing technology and applies the combination of the technologies to the indoor air purification in small space; so the vehicle indoor air purifier is simple and has high gas purification efficiency, and strong applicability.
Description
Technical field
The utility model is a kind of air purification device in vehicle, belongs to the gas pollutant processing technology field.
Background technology
The in-vehicle air pollution problem is very severe at present.The pollutants source mainly comes from the following aspects: the one, and the pernicious gas that contains in the new car inner decoration material mainly comprises benzene, formaldehyde, dimethylbenzene etc.; The 2nd, carbonic oxide, gasoline volatilization composition that automotive engine produces all can make the air quality in the compartment descend; The 3rd, the car air-conditioner evaporator is not if clean nursing for a long time, and a large amount of dirts adhere in portion within it, and objectionable impuritiess such as the amine that is produced, nicotine, bacterium spread in the interior narrow space of car, cause air quality difference even anoxic in the car; The 4th, automobile decoration is polluted.The automobile car is interior at present, especially its closed performance of car car internal cause is good, car inner air flow poor performance, pernicious gas in the car (as formaldehyde etc.) the content severe overweight, especially new car is even more serious, harmful pollutants when reaching certain content, just becomes the stealthy killer who hides in the car inner accumulated, light then endanger the healthy of motroist, heavy then threat to life.
Air interchanger in the car all is not installed on the existing vehicle, can not be in time discharged air dirty in the car, change to fresh air, air dirty in the car can not be filtered, keep with fresh air in the car.Thereby the technology of improving air quality in the car becomes problem extremely to be solved.
The utility model content
The purpose of this utility model is the pollution at air in the car, has proposed a kind of air purification device in vehicle, and this device can effectively improve the air quality in the car.
To achieve these goals, the utility model has been taked following technical scheme.This device comprises gas feed, gas vent, shell, setting filtering installation and gas cleaning unit in the enclosure.Described filtering installation is an inner housing that is provided with filter material; Described gas cleaning unit comprises insulating barrier and is arranged on high-field electrode and the earth electrode that insulating barrier is interior and be connected with storage battery, high-field electrode is captiveed joint with insulating barrier, and high-field electrode and earth electrode set gradually many groups along the axis direction of gas cleaning unit.One end of filtering installation is connected with gas feed, and the other end is connected with an end of gas cleaning unit by connecting line, and the other end of gas cleaning unit is connected with gas vent.
Described connecting line is connected with gas cleaning unit by increaser.
Described gas cleaning unit is connected with gas vent by reducing pipe.
Described high-field electrode is a stainless steel wire.
Described earth electrode is a stainless steel sheet.
The material of described insulating barrier is a polytetrafluoroethylene.
Filter material in the described filtering installation is NACF or activated carbon granule.
The group number of described high-field electrode and earth electrode is smaller or equal to 5.
This device places before the air conditioning equipment of car, no matter is interior circulation or outer circulation, and air into the car enters a/c system again through behind this device earlier.This device is made up of air-filtering arrangement and gas cleaning unit two parts, and air-filtering arrangement is to utilize NACF that air is filtered, and airborne particulate matter and aerosolized material are filtered out, and some gas with foreign flavor also can be removed in this process; Gas after the filtration enters gas cleaning unit and further handles, the main removal to liking the organic contaminant in the gas, as formaldehyde, benzene, toluene.The principle that clean-up device is removed pollutants is to utilize the method for effluve, produces plasma, these contaminant molecules are decomposed and is oxidized to harmless little molecule CO
2, CO and H
2O is purified air, produces a large amount of electronics in the discharge process simultaneously, can improve the anion concentration in the air in a car compartment, effectively improves air quality in the car.
Air purification device in vehicle provided by the utility model compare with existing apparatus has following a bit: with filtering technique and high-pressure discharge gas treatment technology the two in conjunction with and be applied to the purification of little space room air, equipment is simple, gas purification efficiency is high, applicability is strong.In addition, install the required energy and come from the storage battery that automobile is equipped with, do not need additional power source.
Description of drawings
Fig. 1 is the interior gas cleaning unit constructional drawing of car that the utility model provides
Fig. 2 is A-A ' section-drawing of Fig. 1
Among the figure: 1, gas feed, 2, shell, 3, filtering installation, 4, connecting line, 5, NACF, 6, gas cleaning unit, 7, high-field electrode, 8, insulating barrier, 9, earth electrode, 10, increaser, 11, reducing pipe, 12, equipment supporter, 13, gas vent, 14, storage battery (automobile carries).
The specific embodiment
The utility model is described in further detail below in conjunction with Fig. 1, Fig. 2.
The concrete structure of present embodiment comprises gas feed 1, gas vent 13, shell 2, is fixed on filtering installation 3 and gas cleaning unit 6 in the shell 2 by equipment supporter 12 as shown in Figure 1.Filtering installation 3 is an inner housing that is provided with filter material.Gas cleaning unit 6 comprises insulating barrier 8 and is arranged in the insulating barrier 8 and the high-field electrode 7 and the earth electrode 9 that are connected with storage battery 14 (automobile carries) that high-field electrode 7 is all captiveed joint with insulating barrier 8 with earth electrode 9.One end of filtering installation 3 is connected with gas feed 1, and the other end is connected with an end of gas cleaning unit 6 by connecting line 4 and increaser 10 successively, and the other end of gas cleaning unit 6 is connected by reducing pipe 11 gas vents 13.
Fig. 2 is A-A ' section-drawing of Fig. 1, and as can be seen from Figure 2, earth electrode 9 is tabular, leave around it and between the insulating barrier 8 to be used for the gap that gas flows through, and high-field electrode 7 is thread.
Package unit in the present embodiment adopts corrosion-resistant steel to make, and size is 200 * 100 * 100mm.Gas cleaning unit mesohigh electrode material is a stainless steel wire, ground electrode materials is a stainless steel sheet, high-field electrode all is connected the storage battery 14 that automobile carries with earth electrode, provide power by storage battery 14, the material of insulating barrier 8 is a polytetrafluoroethylene, the purpose of increaser 10 is that air-flow is evenly distributed, and pollutants is effectively degraded in clean-up device.The quantity of high-field electrode and earth electrode can change, and can select according to the device size requirements, is equipped with five groups of high-field electrodes 7 and earth electrode 9 at most and gets final product.Select for use NACF can reduce the air-flow running resistance in the present embodiment, also can select activated carbon granule as filter layer.
This device utilizes Vehicular accumulator cell as power supply, the NACF periodic replacement in the filtering installation.This covering device source switch promptly is the air-conditioning master cock, has promptly opened gas cleaning unit after opening the interior environment system master cock, and clean-up device is removed air quantity and controlled by interior environment system.
Gas enters this device by gas feed, earlier through filtering installation 3, particulate matter in the gas and aerosolized material are filtered, gases such as while peculiar smell are also removed by a spot of absorption, afterwards, gas enters gas cleaning unit 6 through connecting tube 4 and carries out purifying treatment, provide at storage battery 14 under the situation of power, between high-field electrode 7 and earth electrode 9, produce highfield, produce a large amount of reactive group and high energy electron, force the contaminant molecule generation decomposing oxidation reaction in the electric field, finally generate harmless small-molecule substance and discharge clean-up device, again behind automotive air-conditioning system into the car, can increase simultaneously the anion concentration in the car.
Claims (8)
1, a kind of air purification device in vehicle is characterized in that: comprise gas feed (1), gas vent (13), shell (2), be arranged on filtering installation (3) and gas cleaning unit (6) in the shell (2); Described filtering installation (3) is an inner housing that is provided with filter material; Described gas cleaning unit (6) comprises insulating barrier (8) and is arranged in the insulating barrier (8) and the high-field electrode (7) and the earth electrode (9) that are connected with storage battery (14) that high-field electrode (7) and earth electrode (9) set gradually organize along the axis direction of gas cleaning unit (6) more; One end of filtering installation (3) is connected with gas feed (1), and the other end is connected by the end of connecting line (4) with gas cleaning unit (6), and the other end of gas cleaning unit (6) is connected with gas vent (13).
2, a kind of air purification device in vehicle according to claim 1 is characterized in that: described connecting line (4) is connected with gas cleaning unit (6) by increaser (10).
3, a kind of air purification device in vehicle according to claim 1 is characterized in that: described gas cleaning unit (6) is connected with gas vent (13) by reducing pipe (11).
4, according to claim 1 or claim 2 or the described a kind of air purification device in vehicle of claim 3, it is characterized in that: described high-field electrode (7) is a stainless steel wire.
5, according to claim 1 or claim 2 or the described a kind of air purification device in vehicle of claim 3, it is characterized in that: described earth electrode (9) is a stainless steel sheet.
6, a kind of air purification device in vehicle according to claim 1 is characterized in that: the insulating barrier of described insulating barrier (8) for being made by polytetrafluoroethylmaterial material.
7, a kind of air purification device in vehicle according to claim 1 is characterized in that: the filter material in the described filtering installation (3) is NACF or activated carbon granule.
8, according to claim 1 or claim 2 or the described a kind of air purification device in vehicle of claim 3, it is characterized in that: the group number of described high-field electrode (7) and earth electrode (9) is smaller or equal to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201098755U CN201254070Y (en) | 2008-08-22 | 2008-08-22 | Air purification device in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201098755U CN201254070Y (en) | 2008-08-22 | 2008-08-22 | Air purification device in vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254070Y true CN201254070Y (en) | 2009-06-10 |
Family
ID=40737387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201098755U Expired - Fee Related CN201254070Y (en) | 2008-08-22 | 2008-08-22 | Air purification device in vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254070Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358140A (en) * | 2011-08-08 | 2012-02-22 | 北京二七轨道交通装备有限责任公司 | Vehicle indoor supercharging device and method |
| CN106335346A (en) * | 2016-09-30 | 2017-01-18 | 芜湖豫新世通汽车空调有限公司 | Filter device for automobile air conditioner |
-
2008
- 2008-08-22 CN CNU2008201098755U patent/CN201254070Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358140A (en) * | 2011-08-08 | 2012-02-22 | 北京二七轨道交通装备有限责任公司 | Vehicle indoor supercharging device and method |
| CN106335346A (en) * | 2016-09-30 | 2017-01-18 | 芜湖豫新世通汽车空调有限公司 | Filter device for automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20100822 |