CN202345333U - Air exchange system of car - Google Patents
Air exchange system of car Download PDFInfo
- Publication number
- CN202345333U CN202345333U CN2011203903312U CN201120390331U CN202345333U CN 202345333 U CN202345333 U CN 202345333U CN 2011203903312 U CN2011203903312 U CN 2011203903312U CN 201120390331 U CN201120390331 U CN 201120390331U CN 202345333 U CN202345333 U CN 202345333U
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- air
- exchange system
- car
- air exchange
- grid
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Abstract
The utility model discloses an air exchange system of a car. The air exchange system comprises an air inlet unit, an exhaust unit and a control unit, wherein the air inlet unit comprises an air inlet; the exhaust unit comprises exhaust ports; the control unit comprises an ECU (Electronic Control Unit) controller, a start switch and a gear switch; the air inlet and the exhaust ports are respectively arranged at the front part and the rear part of a space inside the car; the air inlet and an air conditioning port are arranged in the same position, and provided with the same interior trimming opening; the exhaust ports are arranged at gaps on two sides of seats in the last row of the car, and communicated with the outside through an exhaust pipe and discharge openings on a car body; an air filtration device and motor driven fans are arranged in the air inlet and the exhaust ports; the discharge openings are formed at a chassis tail gas emission part or on two sides of a trunk, and provided with fixed grids and swing grids; and the swing grids and the fixed grids are arranged in a staggered manner. Due to the adoption of the technical scheme, air is enabled to circulate in the whole carriage, the flowing speed of air is increased, the flowing range of air is expanded, and the air exchange effect of the car is improved.
Description
Technical field
The utility model relates to a kind of ventilation system of automobile, and it comprises air inlet unit, exhaust unit and control unit; Said air inlet unit comprises admission port, and said exhaust unit comprises exhausr port, and said control unit comprises controller, starting switch and gear on-off.
Background technology
The high speed development of automobile, safety performance are more and more by extensive concern.Because season hot at weather and cold, chaufeur all is accustomed to turning on the aircondition closing the window.Do not have the indoor air of fresh air and car to carry out convection current for a long time, can cause CO in the car
2Concentration raises, and the big cerebral oxygen supply that influences the occupant is not enough, causes driver fatigue easily, even influences personal safety.Publication number is that the one Chinese patent application file of CN1430558A discloses a kind of cabin ventilator for car.This configuration is communicated with the car interior space and the car external space through the breather pipe of a softness.On breather pipe, be provided with supply ventilating fan, air is discharged to the car external space from the car interior space.This device mainly be for hot air discharge that automobile is produced in parking period outside car, therefore, its can not be in vehicle ' be carried out car the turnover circulation of air.Notification number is that the Chinese utility model patent of CN2774833Y discloses air interchanger in a kind of automobile interior, comprises electrical motor, and respectively there is an output shaft at the two ends of electrical motor; On each output shaft, impeller is installed; The periphery of impeller is provided with case, and the inner of each case is connected with the body seal of electrical motor, the outer end is provided with admission port, is connected with air inlet pipe on the admission port; On each case and motor output shaft vertical direction, be provided with air extractor duct, be connected with freeing pipe on the air extractor duct.Air interchanger is installed in the rear portion of operator's compartment in this automobile interior, and air extractor duct stretches out outside the car, and the control button of electrical motor places on the car inner control panel.Because this device is installed in the rear portion of operator's compartment, circulation on a large scale before and after the setting of its admission port and exhausr port can not form in car, its ventilation effect is still not ideal enough.
The utility model content
The technical matters that the utility model will solve provides a kind of automobile air exchange system, through the rational setting to porting, accelerates the circulation of air, strengthens the airiness scope, makes the interior air flow amount of car reach everyone 15-20 m
3/ h satisfies needed by human body.For the long-distance running user guaranteeing the vehicle leak tightness, in the time of vehicle interior temperature, realize ventilatory preferably.Also for night the passenger in car, have a rest, in the ventilation that guarantees under the prerequisite of vehicle safety.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals: a kind of automobile air exchange system comprises air inlet unit, exhaust unit and control unit; Said air inlet unit comprises admission port, and said exhaust unit comprises exhausr port, and said control unit comprises ECU controller, starting switch and gear on-off; Said admission port and exhausr port are separately positioned on the front and rear part of interior space and are in communication with the outside.Air is circulated in whole compartment, improved the flowing velocity and the flow range of air, thereby improved the vehicle scavenge effect.
In order effectively to utilize the finite space of console, said admission port and air louver are arranged on same position, and have same interior trim opening.Thereby also improve the overall appearance effect of console.
As a kind of technical scheme of the utility model, said exhausr port is arranged on the gap of the last arrange seats of vehicle, and effluxes through one on a freeing pipe and the vehicle body and mouthful to be in communication with the outside.This gap can be the vehicle body interior plate of back row seats both sides, also can be the boot cover plate.
In order to improve air inlet quality and the pollution that reduces environment, and accelerate the speed of intake and exhaust, in said admission port and exhausr port, be provided with an air filtration plant and a motor-driven fan.
Consider that from vehicle body outward appearance and topology layout the mouth that effluxes on the said vehicle body is arranged on exhaust emissions place, chassis or boot both sides, and is provided with fixed-grid.
For improving exhaust effect and prevent that rainwater from flowing into, said efflux also to be provided with in the mouth wave grid; Said grid and the said fixed-grid of waving is and intersects setting.
The technical scheme of the utility model through the rational setting to porting, is accelerated the circulation of air, strengthens the airiness scope, makes the interior air flow amount of car reach everyone 15-20m
3/ h satisfies needed by human body.For the long-distance running user guaranteeing the vehicle leak tightness, in the time of vehicle interior temperature, realize ventilatory preferably.Also for night the passenger in car, have a rest, in the ventilation that guarantees under the prerequisite of vehicle safety.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the position view of admission port in the utility model.
Fig. 3 is the position view of exhausr port in the utility model.
Fig. 4 is for effluxing the position view of mouth in the utility model.
Fig. 5 is for effluxing the structural representation of mouth in the utility model.
Wherein, control unit 1, ECU controller 101, starting switch 102, gear on-off 103, intake and exhaust source switch 104, air inlet unit 2, supply fan motor 201, admission port 202, exhaust unit 3, exhaust blower motor 301, wave grid 302, exhausr port 303, efflux mouthfuls 304, fixed-grid 305, vehicle body 4.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Referring to Fig. 1-Fig. 3, a kind of automobile air exchange system comprises control unit 1, air inlet unit 2 and exhaust unit 3.Control unit 1 comprises starting switch 102, gear on-off 103, intake and exhaust source switch 104 and ECU controller 101.Intake and exhaust source switch 104 is controlled supply fan motor 201 and exhaust blower motor 301 according to the signal instruction of controller, realizes the air quantity control of intake and exhaust fans (figure is last not to be shown).
Referring to Fig. 4 and Fig. 5, the exhausr port 303 in the car through a freeing pipe (figure is last not to be shown) be arranged on the vehicle body 4 exterior mouths 304 that efflux and be communicated with.The oblique arrangement down of this freeing pipe prevents to flow backwards perhaps ponding in managing of Che Nei after mouth is intake from effluxing.This effluxes the both sides that mouth 304 can be arranged on exhaust emissions place, chassis or boot.In the present embodiment, this effluxes the outside that mouth 304 is arranged on vehicle body 4 boots.
In admission port 202 and exhausr port 303, be respectively equipped with supply fan motor 201 and exhaust blower motor 301, be provided with and comprise fixed-grid 305 and wave grid 302 effluxing mouthful 304 places.This waves grid 302 and is swung by 301 drives of exhaust blower motor through a transmission device (figure is last not to be shown).It is arranged in a crossed manner with fixed-grid 305 employings on the vehicle body to wave grid 302, reduces the possibility of lateral inflow.
When the user takes a breath in to car; Press starting switch 102; Controller 101 carries out self check; And according to the gear on-off 103 that the user sets, start intake and exhaust source switch 104, start respectively ventilation cycle and drive that supply fan motor 201 and exhaust blower motor 301 carry out air inlet and exhaust through fan wave grid 302 with A to swing.Make new charge get into and discharge, make the interior air of car realize flowing on a large scale, improved the interior space ventilation effect by vehicle rear from front part of vehicle.
The foregoing description is in order more to be expressly understood the utility model; Not as a kind of restriction to the utility model right; Under the prerequisite that does not break away from the utility model aim; Various variations can be arranged, and all these will be included within the scope of this claim the conspicuous modification of said those skilled in the art.
Claims (9)
1. an automobile air exchange system comprises air inlet unit (2), exhaust unit (3) and control unit (1); Said air inlet unit (2) comprises admission port (202), and said exhaust unit (3) comprises exhausr port (303), and said control unit (1) comprises ECU controller (101), starting switch (102) and gear on-off (103); It is characterized in that: said admission port (202) and exhausr port (303) are separately positioned on the front and rear part of interior space and are in communication with the outside.
2. automobile air exchange system according to claim 1 is characterized in that: said admission port (202) is arranged on same position with air louver, and has same interior trim opening.
3. automobile air exchange system according to claim 1 and 2 is characterized in that: said exhausr port (303) is arranged on the gap of the last arrange seats of vehicle, and effluxes mouthful (304) through one on a freeing pipe and the vehicle body (4) and be in communication with the outside.
4. automobile air exchange system according to claim 1 and 2 is characterized in that: in said admission port (202) and exhausr port (303), be provided with an air filtration plant and a motor-driven fan.
5. automobile air exchange system according to claim 3 is characterized in that: in said admission port (202) and exhausr port (303), be provided with an air filtration plant and a motor-driven fan.
6. automobile air exchange system according to claim 3 is characterized in that: efflux mouthful (304) on the said vehicle body (4) are arranged on exhaust emissions place, chassis or boot both sides, and are provided with fixed-grid (305).
7. automobile air exchange system according to claim 5 is characterized in that: efflux mouthful (304) on the said vehicle body (4) are arranged on exhaust emissions place, chassis or boot both sides, and are provided with fixed-grid (305).
8. automobile air exchange system according to claim 6 is characterized in that: said efflux also to be provided with in mouthful (304) wave grid (302); Said grid (302) and the said fixed-grid (305) of waving is and intersects setting.
9. automobile air exchange system according to claim 7 is characterized in that: said efflux also to be provided with in mouthful (304) wave grid (302); Said grid (302) and the said fixed-grid (305) of waving is and intersects setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203903312U CN202345333U (en) | 2011-10-14 | 2011-10-14 | Air exchange system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203903312U CN202345333U (en) | 2011-10-14 | 2011-10-14 | Air exchange system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345333U true CN202345333U (en) | 2012-07-25 |
Family
ID=46534358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203903312U Expired - Fee Related CN202345333U (en) | 2011-10-14 | 2011-10-14 | Air exchange system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128109A1 (en) * | 2016-01-27 | 2017-08-03 | 吴鹏 | In-vehicle air conditioning system |
-
2011
- 2011-10-14 CN CN2011203903312U patent/CN202345333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128109A1 (en) * | 2016-01-27 | 2017-08-03 | 吴鹏 | In-vehicle air conditioning system |
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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: 20120725 Termination date: 20131014 |