CN104589965A - Automotive air filtering and escaping device - Google Patents
Automotive air filtering and escaping device Download PDFInfo
- Publication number
- CN104589965A CN104589965A CN201510076901.3A CN201510076901A CN104589965A CN 104589965 A CN104589965 A CN 104589965A CN 201510076901 A CN201510076901 A CN 201510076901A CN 104589965 A CN104589965 A CN 104589965A
- Authority
- CN
- China
- Prior art keywords
- air
- screen
- arranges
- automotive
- filtration
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0641—Filter arrangements in the air stream near ventilating openings in the vehicle exterior
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H2003/065—Details for holding filter elements in position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
Abstract
The invention discloses an automotive air filtering and escaping device. The automotive air filtering and escaping device comprises an air inlet channel which is formed by a windproof cap, an outer windproof and rainproof cover, a body inner shell and a filtration device shell, wherein an air inlet grille and an air inlet filtration screen are arranged at the inlet of the air inlet channel; the outer windproof and rainproof cover is fixed on a support rack; the support rack is axially connected with an automotive housing; a filtration device is fixed on the support rack; the filtration device comprises a filtration device shell; a motor is arranged in the filtration device shell; a fan blade wheel is arranged on the a motor shaft; an air inlet filtration screen, a PM2.5 filtration screen, an active carbon filtration screen and a protection grille are arranged under the fan blade wheel. The automotive air filtering and escaping device has the advantages that air circulates in the interior of a carriage; consequently, the toxic gases such as the external automotive tail gas cannot enter the carriage and are filtered by the PM2.5 filtration screen and the active carbon filtration screen, so that the toxic gases in the carriage are gradually filtered; in addition, the interior temperature of the carriage is not affected because of interior circulation; meanwhile, an escape handle is arranged, so that the safety of passengers can be ensured in emergency.
Description
Technical field
The present invention relates to technical field of air purification, is a kind of air filtration and escape device specifically.
Background technology
Passenger vehicle is in transportation, and especially air conditioned passenger car, because number is more, air does not exchange with outside, therefore, the non-constant of air quality, for solving this technical problem, existing passenger vehicle often arranges scavenger fan at the top of automobile, the object of scavenger fan is only ventilate, and gas in car and outside gasses are exchanged, the method has the defect of two aspects, one is the temperature that the a/c system destroyed in car brings, and cannot ensure the proper temperature in car; Two is because present air is poor, especially travels a fairly large number of place at vehicle, and the tail gas that automobile is discharged, containing a large amount of noxious gas, changes to automotive interior by the method, still can not solve air quality problems.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of automotive air filter and escape device, concrete technical scheme is as follows:
A kind of automotive air filter and escape device, comprise the free air diffuser that wind-proof cap, outer shelter, body inner casings and filtering installation housing form, the inflow point of described free air diffuser arranges air-inlet grille and air-in screen; Described outer shelter is fixed on bracing frame, and support frame as described above and automobile case are coupling; Fixed filter unit on support frame as described above; Described filtering installation comprises filtering installation housing, arranges motor, motor shaft arranges wind impeller in described filtering installation housing, arranges air-in screen, PM2.5 filter screen, active carbon filter screen and protective grille below wind impeller; Other one end of support frame as described above arranges outer handle and Internal handle, and bracing frame is fixed on automobile case by described Internal handle and outer handle.
Described Internal handle is arranged in emergent protective cover, and described emergent protective cover arranges switch knob protecting cover.
Described air-in screen, PM2.5 filter screen, active carbon filter screen from top to bottom, are arranged in order.
Described air-in screen is two-layer, and the aperture of ground floor is greater than the aperture of the second layer from top to bottom.
Advantage of the present invention is: because air is in interior circulation, therefore, the noxious gases such as outside vehicle exhaust cannot enter interior, and by PM2.5 filter screen and activated-carbon filter net filtration, the noxious gas in compartment is progressively filtered; In addition, owing to being inner loop, interior temperature is not affected; Again, be provided with escape handle, in emergency circumstances, the safety of personnel can be ensured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Illustrate the present invention below in conjunction with accompanying drawing, as shown in Figure 1, the present invention includes the free air diffuser that wind-proof cap 9, outer shelter 10, body inner casings 8 and filtering installation housing 20 form, the inflow point of described free air diffuser arranges air-inlet grille 6 and air-in screen 7; Described outer shelter 10 is fixed on bracing frame 21, and support frame as described above 21 and automobile case 16 are coupling; Fixed filter unit on support frame as described above 21; Described filtering installation comprises filtering installation housing 20, in described filtering installation housing 20, electric machine support 13 is set, fixed electrical machinery 14 on described electric machine support 13, motor shaft is arranged wind impeller 15, arranging air-in screen 1, PM2.5 filter screen 2, active carbon filter screen 3 and protective grille 5 below wind impeller 15, is activated carbon bodies 4 below described active carbon filter screen 3; Other one end of support frame as described above 21 arranges outer handle 18 and Internal handle 17, and bracing frame 21 is fixed on automobile case 16 by described Internal handle 17 and outer handle 18.
For ensureing optimum efficiency, air-in screen, PM2.5 filter screen, active carbon filter screen from top to bottom, are arranged in order, and described air-in screen is two-layer, and the aperture of ground floor filter screen is greater than the aperture of second layer filter screen from top to bottom.The benefit of such setting is: first, with first group of filter screen, the larger dust in air in car is filtered, the PM2.5 filter screen that the Particle Blocking diameter preventing diameter larger is less and active carbon filter screen, make another two groups of filtering nets below can play maximum utility and improve service life.
Secondly, second layer air-in screen, after ground floor filter screen filtration, filters harmful and less micronic dust further further, ensures follow-up PM2.5 filtering net and activated carbon filtration effect.
Again, objectionable impurities PM2.5 in air is filtered clean with PM2.5 filtering net.Because the molecule in air is through above three layer filtration, be substantially blocked in active carbon filter screen before, therefore, during activated-carbon filter net filtration, avoid the skin that molecule is wrapped in active carbon, active carbon absorbs more thorough to the pernicious gas in air, improve adsorption efficiency; Objectionable impurities can not only be removed further, and the peculiar smell in energy deaeration, be in car, keep clean clean air circulation.
For preventing the maloperation of passenger, described Internal handle 17 is arranged in emergent protective cover 11, and described emergent protective cover 11 arranges switch knob protecting cover 12.
Described outer shelter 10 is connected with wind-proof cap 9, and described outer shelter 10 relatively automobile case is protruding, can prevent rainwater from flowing backwards like this.
In figure, the direction of arrow indication is gas flow direction.
Claims (4)
1. automotive air filter and an escape device, is characterized in that: comprise the free air diffuser that wind-proof cap, outer shelter, body inner casings and filtering installation housing form, and the inflow point of described free air diffuser arranges air-inlet grille and air-in screen; Described outer shelter is fixed on bracing frame, and support frame as described above and automobile case are coupling; Fixed filter unit on support frame as described above; Described filtering installation comprises filtering installation housing, arranges motor, motor shaft arranges wind impeller in described filtering installation housing, arranges air-in screen, PM2.5 filter screen, active carbon filter screen and protective grille below wind impeller; Other one end of support frame as described above arranges outer handle and Internal handle, and bracing frame is fixed on automobile case by described Internal handle and outer handle.
2. automotive air filter according to claim 1 and escape device, is characterized in that: described Internal handle is arranged in emergent protective cover, and described emergent protective cover arranges switch knob protecting cover.
3. automotive air filter according to claim 1 and escape device, is characterized in that: air-in screen, PM2.5 filter screen, active carbon filter screen from top to bottom, are arranged in order.
4. automotive air filter according to claim 1 and escape device, is characterized in that: air-in screen is two-layer, and the aperture of ground floor is greater than the aperture of the second layer from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076901.3A CN104589965B (en) | 2015-02-12 | 2015-02-12 | Automotive air filtering and escaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510076901.3A CN104589965B (en) | 2015-02-12 | 2015-02-12 | Automotive air filtering and escaping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104589965A true CN104589965A (en) | 2015-05-06 |
| CN104589965B CN104589965B (en) | 2017-02-01 |
Family
ID=53116158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510076901.3A Active CN104589965B (en) | 2015-02-12 | 2015-02-12 | Automotive air filtering and escaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589965B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658707A (en) * | 1985-09-27 | 1987-04-21 | Hawkins Vernon F | Automatic air purifier for vehicles |
| CN103042900A (en) * | 2012-12-26 | 2013-04-17 | 丹阳市光华汽车内饰件有限公司 | Safety air purifying roof window |
| CN103192683A (en) * | 2013-03-22 | 2013-07-10 | 赖忠浩 | Air circulation purification device in automobile and purifying method thereof |
| CN204109743U (en) * | 2014-09-16 | 2015-01-21 | 陈永金 | Vehicular air purifier |
| CN204451943U (en) * | 2015-02-12 | 2015-07-08 | 丹东绿源汽车零部件制造有限公司 | A kind of automotive air filter and escape device |
-
2015
- 2015-02-12 CN CN201510076901.3A patent/CN104589965B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658707A (en) * | 1985-09-27 | 1987-04-21 | Hawkins Vernon F | Automatic air purifier for vehicles |
| CN103042900A (en) * | 2012-12-26 | 2013-04-17 | 丹阳市光华汽车内饰件有限公司 | Safety air purifying roof window |
| CN103192683A (en) * | 2013-03-22 | 2013-07-10 | 赖忠浩 | Air circulation purification device in automobile and purifying method thereof |
| CN204109743U (en) * | 2014-09-16 | 2015-01-21 | 陈永金 | Vehicular air purifier |
| CN204451943U (en) * | 2015-02-12 | 2015-07-08 | 丹东绿源汽车零部件制造有限公司 | A kind of automotive air filter and escape device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104589965B (en) | 2017-02-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161130 Address after: Room 2, unit 404, building 26, building 118000, vibration eight, Zhenxing District, Liaoning, Dandong Applicant after: Yang Yi Address before: 118000 Liaoning province Zhenxing District Dandong Guozhen Road No. 12 Applicant before: DANDONG LYUYUAN AUTO PARTS MANUFACTURING CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |