CN202080095U - Fresh air breathing device for automobile - Google Patents
Fresh air breathing device for automobile Download PDFInfo
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- CN202080095U CN202080095U CN2011201432339U CN201120143233U CN202080095U CN 202080095 U CN202080095 U CN 202080095U CN 2011201432339 U CN2011201432339 U CN 2011201432339U CN 201120143233 U CN201120143233 U CN 201120143233U CN 202080095 U CN202080095 U CN 202080095U
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- accumulator unit
- automobile
- fresh air
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Abstract
The utility model discloses a fresh air breathing device used in an automobile and an operation method thereof. The breathing device comprises an inflation pressurizing device, an air storage device and a deflation throttle device, wherein the inflation pressurizing device comprises an aspirator, a filter, a pressure device and a stop valve; the air storage device is provided with an inflation port and a deflation port; the deflation throttle device comprises a pressure gauge, a manual pressure reducing valve and a breathing tail end; the aspirator, the filter, the pressure device and the stop valve are communicated with the inflation port of the air storage device, and the deflation port of the air storage device is communicated with the pressure gauge, the manual pressure reducing valve and the breathing tail end; and all the parts are mutually connected by hoses. The fresh air device for the vehicle can supply fresh air to thoroughly improve the air quality inside the automobile so that people inside the vehicle can breathe fresh air at any time in any place, thereby avoiding the toxic action of vitiated air and reducing the spread of diseases.
Description
Technical field
The utility model relates to a kind of breather apparatus, particularly relates to a kind of fresh air breather apparatus that uses in automobile.
Background technology
After the industrial revolution, along with industry and rapid economic development, the air environment in the whole world goes from bad to worse and becomes undisputable fact.Since the eighties in last century, China's urban development is very fast, there are nearly 700 cities in the whole nation, the urban size accounts for 18% of area, urban population accounts for more than 40% of total population, and increases progressively with 4% speed in urban population every year, and the city automobile total amount is annual to increase by 10%, increasing people pours in the city, and increasing crowd faces the city environment problem.Detect master station's measuring and calculating according to World Resources Institute and Chinese environmental, the whole world 10 big pollutions in the most serious city in 1998, China accounts for 8; According to the report of the calendar year 2001 World Bank, the world pollutes in the most serious preceding 20 cities, and 16 is Chinese city.
China big and medium-sized cities are based on coal smoke and motor-vehicle tail-gas composite pollution, NO at present
xPollution serious just day by day, air environment is with SO
2Be main coal smoke type to NO
xBe that main motor-vehicle tail-gas type pollutes transformation, this is main relevant with urban automobile recoverable amount cumulative year after year.Atmospheric contamination can be brought out multiple diseases such as sphagitis, bronchitis, skin disease even cancer, and the mankind healthy brought great harm.Estimate that according to the World Health Organigation the annual number that causes death because of aerial contamination is about 3,000,000, accounts for 5% of global death toll, urban air pollution causes annual about 800,000 people's death, and the number of dying from automobile exhaust pollution every year is to die from 2 times of traffic accident number.
The vehicle air poor quality is present ubiquitous problem.Often have the people can carsick vomiting in the time of by bus, one of them very important reasons be that air quality in vehicle is poor.The car person of low position is many, and air is obstructed, adds smoke or other various peculiar smell, easily cause human body occur dizzy, uncomfortable in chest, vomit, emit ill symptomses such as cold sweat, pale, weakness of limbs, can be in peril of one's life in the time of seriously.Especially when vehicle travels in the serious place of aerial contaminations such as urban district, air muddiness in the vehicle window, air then is full of the tail gas of vehicular emission and the dust of kicking up outside window, allows the occupant have nowhere to run.
A kind of fresh air breather of using by bus of file (CN 2716044Y) design, this respirator is opened a circular hole according to the size of inside and outside connector sebific duct on glass for vehicle window, by the screw thread that rotates admission port and inside and outside connector the respirator air inlet component is fixed on the glass for vehicle window.It is two big not enough that this respirator apparatus exists: 1) perforate on the glass for vehicle window influences the outward appearance and the overall aesthetic of vehicle; 2) when vehicle window outer air poor quality, especially when vehicle ' in the urban district or during serious regional of aerial contamination, out of reach improves the purpose of air quality in vehicle.
A kind of automobile-used fresh air breather of file (CN 2521076Y) design, this respirator is made up of air intlet filtering installation, air inlet pipe and air-breathing apparatus, and the air intlet filtering installation is contained on the automobile top.This respirator apparatus is same exist two big not enough: 1) must arrange openings on the roof, the design of vehicle monnolithic case is restricted; 2) when vehicle window outer air poor quality, especially when vehicle ' in the urban district or during serious regional of aerial contamination, also out of reach improves the purpose of air quality in vehicle.
Summary of the invention
For overcoming the defective that exists in the prior art, the utility model provides a kind of automobile-used fresh air breather apparatus, and purpose is to improve comfort level by bus, makes the occupant breathe fresh air whenever and wherever possible, avoids the murder by poisoning of vitiated air, reduces the infection of disease.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of automobile-used fresh air breather apparatus comprises inflation pressure device, accumulator unit and venting throttling device, and the inflation pressure device comprises getter, filter, pressurizer and shutoff valve; Accumulator unit is provided with inflation inlet and relief port; The venting throttling device comprises compression indicator, manual reducing valve and breathes terminal; The outlet of described getter links to each other with the inlet of filter, the outlet of described filter links to each other with the inlet of pressurizer, the outlet of described pressurizer communicates with the inlet of shutoff valve, the outlet of described shutoff valve communicates with the inflation inlet of accumulator unit, the relief port of described accumulator unit communicates with manometric inlet, described manometric outlet links to each other with the inlet of manual reducing valve, and the outlet of described manual reducing valve links to each other with breathing is terminal; Flexible pipe is adopted in connection between above-mentioned each parts.
Described accumulator unit mainly by interior, in, outer three layers constitute, skin is a shell, internal layer is the air bag that certain compressive resistance is arranged, interlayer is soft packing, flexible filler can adopt materials such as sponge, cotton.
Described accumulator unit mainly contains three kinds of structures: integral type, shell type and three-dimensional, integral type accumulator unit and spinal support are an integral body; The shell type accumulator unit can be sleeved on the interior spinal support of car, can dismantle; Three-dimensional accumulator unit can be placed in the automobile trunk, can dismantle.
The utlity model has following advantage: 1) the utility model device can provide fresh air, thoroughly improves air quality in vehicle, makes the occupant breathe fresh air whenever and wherever possible, avoids the murder by poisoning of vitiated air, reduces the infection of disease; 2) the utility model device is applicable to any driving cycle of automobile, not influenced by sweltering heat or cold climate, is particularly useful for city or the serious running region of other aerial contaminations; 3) accumulator unit internal layer of the present utility model is filled with air, and interlayer has also been filled flexible filler, and integral type or shell type accumulator unit can make spinal support more soft comfortable, have both improved the car comfort inside, does not does not occupy the space in the car again.
Description of drawings
Fig. 1 is the system flowchart of the utility model device.Wherein: getter 1, filter 2, pressurizer 3, shutoff valve 4, accumulator unit 5, compression indicator 6, manually reducing valve 7 is breathed end 8, flexible pipe 9.
Fig. 2 is the structural representation of integral type accumulator unit among the utility model embodiment one, and right figure is the enlarged drawing of encircled.Wherein: shell 10, air bag 11, soft packing 12, inflation inlet 13, relief port 14, spinal support 15, back bracket 17.
Fig. 3 is the construction profile scheme drawing of shell type accumulator unit among the utility model embodiment two.
Fig. 4 is the interior erection plan of the car of Fig. 3 shell type accumulator unit.
Fig. 5 is the structural representation of the utility model embodiment three neutral body formula accumulator units, and left side figure is a front elevation, and right figure is a lateral plan.
Fig. 6 is the interior erection plan of the car of the three-dimensional accumulator unit of Fig. 5.Wherein: boot 16.
Specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1, a kind of automobile-used fresh air breather apparatus of the present utility model mainly is made up of inflation pressure device, accumulator unit and venting throttling device, and the inflation pressure device mainly comprises getter 1, filter 2, pressurizer 3 and shutoff valve 4 etc.; Accumulator unit 5 bottoms are provided with inflation inlet 13, and top is provided with relief port 14; The venting throttling device mainly is made up of compression indicator 6, manual reducing valve 7 and breathing terminal 8 etc.Wherein, the outlet of getter 1 links to each other with the inlet of filter 2, the outlet of filter 2 links to each other with the inlet of pressurizer 3, the outlet of pressurizer 3 communicates with the inlet of shutoff valve 4, the outlet of shutoff valve 4 communicates with the inflation inlet 13 of accumulator unit 5, and the relief port 14 of accumulator unit 5 communicates with the inlet of compression indicator 6, and the outlet of compression indicator 6 links to each other with the inlet of manual reducing valve 7, manually the outlet of reducing valve 7 links to each other with breathing terminal 8, adopts flexible pipe 9 to connect between each parts.
The profile of getter 1 can adopt reduces jet pipe, and the inlet of getter 1 is provided with the bed filtration gauze.Breathe end and can adopt slotting nose formula leather hose, also can adopt breather mask.
Embodiment one
Integral type accumulator unit 5: be installed in the position of spinal support 15, as shown in Figure 2, integral type accumulator unit 5 and spinal support 15 form an integral body, can use as spinal support, can realize the gas storage function of breather apparatus again.
Embodiment two
Shell type accumulator unit 5: as Fig. 3, the hook that matches with the spinal support shape is set, accumulator unit 5 directly can be sleeved on the backrest 15 at seat in the car, and can dismantles, see Fig. 4 on the top of accumulator unit 5.
Embodiment three
Three-dimensional accumulator unit 5: accumulator unit 5 can be set to three-dimensional shapes such as cylinder, can be placed in the automobile trunk 16 (Fig. 6), and is not only for convenience detach, and saves interior space.
This utility model device mainly contains the inflation and the two kinds of mode of operations of exitting:
When 1) inflating, with vehicle parking in place with fresh air, that quality is high (as the high scenic spot of afforestation rate, suburb etc.), getter 1 in the inflation pressure device is placed on outside the car, and the opening that makes getter 1 up, manually reducing valve 7 is a full-gear, shutoff valve 4 is an opening, start pressurizer 3 to air bag 11 inflations, close manual reducing valve 7 after 1 ~ 2 minute, when the gauge pressure in the compression indicator 6 reached a certain setting maxim, shutoff valve 4 was closed, and pressurizer 3 is shut down, getter 1 is put back in the car, and gas replenishment process is finished;
When 2) exitting, deflation course is exactly occupant's breath freshening air event, at this moment, shutoff valve 4 keeps closed condition, according to the aperture size that occupant's self-demand is regulated manual reducing valve 7, when deflation course finished, manually reducing valve 7 was full closeding state; When the gauge pressure of compression indicator 6 is reduced to a certain setting minimum value, show that the pure and fresh gas in the air bag 11 is about to be exhausted, need inflation again, the inflation frequency of air bag 11 was advisable with 1 ~ 2 week.
Claims (6)
1. an automobile-used fresh air breather apparatus comprises inflation pressure device, accumulator unit and venting throttling device, it is characterized in that, the inflation pressure device comprises getter (1), filter (2), pressurizer (3) and shutoff valve (4); Accumulator unit is provided with inflation inlet (13) and relief port (14); The venting throttling device comprises compression indicator (6), manually reducing valve (7) and breathing terminal (8); The outlet of described getter (1) links to each other with the inlet of filter (2), the outlet of described filter (2) links to each other with the inlet of pressurizer (3), the outlet of described pressurizer (3) communicates with the inlet of shutoff valve (4), the outlet of described shutoff valve (4) communicates with the inflation inlet (13) of accumulator unit (5), the relief port (14) of described accumulator unit (5) communicates with the inlet of compression indicator (6), the outlet of described compression indicator (6) links to each other with the inlet of manual reducing valve (7), and the outlet of described manual reducing valve (7) links to each other with breathing terminal (8); Flexible pipe (9) is adopted in connection between above-mentioned each parts.
2. a kind of automobile-used fresh air breather apparatus according to claim 1 is characterized in that: the profile of described getter (1) is for reducing jet pipe, and the inlet of getter (1) is provided with the bed filtration gauze.
3. a kind of automobile-used fresh air breather apparatus according to claim 1 and 2, it is characterized in that: described accumulator unit (5) comprise interior, in, outer three layers, skin is shell (10), and internal layer is the air bag (11) with certain compressive resistance, and interlayer is soft packing (12).
4. a kind of automobile-used fresh air breather apparatus according to claim 3, it is characterized in that: described accumulator unit (5) is installed in the position of spinal support, directly as spinal support.
5. a kind of automobile-used fresh air breather apparatus according to claim 3, it is characterized in that: the top of described accumulator unit (5) is provided with hook, accumulator unit (5) can be sleeved on the backrest at seat in the car.
6. a kind of automobile-used fresh air breather apparatus according to claim 3 is characterized in that: described accumulator unit (5) is a three-dimensional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201432339U CN202080095U (en) | 2011-05-09 | 2011-05-09 | Fresh air breathing device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201432339U CN202080095U (en) | 2011-05-09 | 2011-05-09 | Fresh air breathing device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080095U true CN202080095U (en) | 2011-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201432339U Expired - Fee Related CN202080095U (en) | 2011-05-09 | 2011-05-09 | Fresh air breathing device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080095U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211512A (en) * | 2011-05-09 | 2011-10-12 | 南京师范大学 | Vehicular fresh-air respiration device and operation method thereof |
| CN103566495A (en) * | 2012-08-12 | 2014-02-12 | 李一平 | Personal fresh-air purification system |
| CN104117159A (en) * | 2013-04-26 | 2014-10-29 | 李一平 | Force-aided type individual fresh air purification system |
| CN107128235A (en) * | 2017-06-19 | 2017-09-05 | 内蒙古世纪消防科技开发有限公司 | A kind of fast reaction relief car |
-
2011
- 2011-05-09 CN CN2011201432339U patent/CN202080095U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211512A (en) * | 2011-05-09 | 2011-10-12 | 南京师范大学 | Vehicular fresh-air respiration device and operation method thereof |
| CN103566495A (en) * | 2012-08-12 | 2014-02-12 | 李一平 | Personal fresh-air purification system |
| CN104117159A (en) * | 2013-04-26 | 2014-10-29 | 李一平 | Force-aided type individual fresh air purification system |
| CN107128235A (en) * | 2017-06-19 | 2017-09-05 | 内蒙古世纪消防科技开发有限公司 | A kind of fast reaction relief car |
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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: 20111221 Termination date: 20140509 |