CN203818987U - Vehicle-mounted ventilation and oxygen increasing system - Google Patents
Vehicle-mounted ventilation and oxygen increasing system Download PDFInfo
- Publication number
- CN203818987U CN203818987U CN201420073956.XU CN201420073956U CN203818987U CN 203818987 U CN203818987 U CN 203818987U CN 201420073956 U CN201420073956 U CN 201420073956U CN 203818987 U CN203818987 U CN 203818987U
- Authority
- CN
- China
- Prior art keywords
- air
- car
- molecular sieve
- extractor duct
- oxygen
- 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.)
- Expired - Lifetime
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000001301 oxygen Substances 0.000 title claims abstract description 54
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 54
- 238000009423 ventilation Methods 0.000 title abstract description 7
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002808 molecular sieve Substances 0.000 claims abstract description 35
- 239000007789 gas Substances 0.000 claims description 43
- 238000005273 aeration Methods 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract 1
- 230000000505 pernicious effect Effects 0.000 description 6
- 238000006213 oxygenation reaction Methods 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses a vehicle-mounted ventilation and oxygen increasing system. The vehicle-mounted ventilation and oxygen increasing system comprises an air inlet branch, an exhaust branch and a controller, wherein the air inlet branch comprises an outdoor air filter, an air inlet of the outdoor air filter is communicated with outdoor air, an air outlet of the outdoor air filter is connected with a first air compressor, the first air compressor is connected with an oxygen molecular sieve, the oxygen molecular sieve is connected with an indoor air spray nozzle, and a pressure sensor is arranged in a pipe between the oxygen molecular sieve and the indoor air spray nozzle; the exhaust branch comprises an indoor air filter, an air inlet of the indoor air filter is communicated with indoor air, an air outlet of the indoor air filter is connected with a second air compressor, the second air compressor is connected with an outdoor air spray nozzle, a waste air exhaust port of the oxygen molecular sieve is also connected with the outdoor air spray nozzle and an air outlet of the outdoor air spray nozzle is communicated with the outdoor air; the controller is respectively connected with the first air compressor, the oxygen molecular sieve, the pressure sensor and the second air compressor through electric signals. The vehicle-mounted ventilation and oxygen increasing system has the advantages of simple structure and convenience in use and can be widely applied to various automobiles to provide indoor oxygen bar environments.
Description
Technical field
The utility model relates to aeration technology field, refers to particularly a kind of vehicle carried air exchanging aeration system.
Background technology
The particular surroundings of highway is determining that in air, the content of PM2.5 is higher, and running car conventionally selects to close window in the environment of high PM2.5 content, and narrow space in automobile, easily produces CO, CO
2, the pernicious gas such as formaldehyde, these pernicious gases endanger driver and crew's respiratory system greatly, it is sleepy that chaufeur is easily felt for a long time in the air of oxygen content deficiency, causes potential safety hazard.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of vehicle carried air exchanging aeration system, for chaufeur provides oxygen bar's environment, strengthens the ability of chaufeur antifatigue.
For achieving the above object, a kind of vehicle carried air exchanging aeration system that the utility model is designed, comprise air inlet branch road and exhaust branch road and controller, its special character is, described air inlet branch road comprises car outer air filter tip, the filter-tip admission port of described car outer air is connected with the admission port of the first Air compressor with the connection of car outer air, air extractor duct, the air extractor duct of described the first Air compressor is connected with the admission port of oxygen molecular sieve, the air extractor duct of described oxygen molecular sieve is connected with air blast nozzle in car, in the pipeline in described oxygen molecular sieve and car between air blast nozzle, is provided with pressure sensor; Described exhaust branch road comprises air filter in car, in described car, the admission port of air filter is connected with the admission port of the second Air compressor with air communication, air extractor duct in car, the air extractor duct of described the second Air compressor is connected with the outer air blast nozzle of car, the exhaust vent of described oxygen molecular sieve is also connected with the outer air blast nozzle of car, and the air extractor duct of the outer air blast nozzle of described car is communicated with car outer air; Described controller is connected by electric signal with the first Air compressor, oxygen molecular sieve, pressure sensor and the second Air compressor respectively.
Further, an air extractor duct of described the above the first Air compressor of air inlet branch road is connected with the admission port of oxygen molecular sieve by the first electromagnetic valve, the air extractor duct of described oxygen molecular sieve is connected with an admission port of Gas mixing valve, another air extractor duct of described the first Air compressor is connected with another admission port of Gas mixing valve by the second electromagnetic valve, the air extractor duct of described Gas mixing valve is connected with the outer air blast nozzle of car, and controller is connected by electric signal with the first electromagnetic valve, the second electromagnetic valve respectively.Controller is by first, second solenoid control free air capacity, in the time that the oxygen molecule content of air in car is sufficient, close the first electromagnetic valve, open the second electromagnetic valve, the air that the first Air compressor absorbs air filter in car is directly sent into Gas mixing valve, and sprays by nozzle.
Further, in described car, air blast nozzle is arranged at automotive seat inside.In car, air blast nozzle is arranged at automotive seat inside and does not take interior space, makes in car neat and artistic.
Further, in described car, air blast nozzle is at least two.The interior air blast nozzle of multiple cars is set can provide the efficiency of ventilating oxygen in car.
Further, the mutual communication of described controller and automobile bus.Chaufeur can by the operation of automobile control system to realize the mutual communication of automobile bus and controller, controller receives the control signals such as exhaust velocity, automatic mode and manual mode switching by automobile bus.
Further, also comprise the gas concentration sensor being placed in car, described gas concentration sensor is connected with controller.Gas concentration sensor can inspection vehicle in the content of oxygen and pernicious gas in air.
Further, described gas concentration sensor comprises oxygen concentration sensor, CO concentration sensor, CO
2concentration sensor and methanol concentration sensor.Gas concentration sensor can inspection vehicle in oxygen concentration, CO concentration, CO in air
2concentration and methanol concentration.
The utility model is filtered the dust in car outer air, PM2.5 and pernicious gas to remove by air filter in car, and improve the content of oxygen molecule in air by oxygen molecular sieve, in car, input the air of high oxygen concentration from being arranged on air blast nozzle in the car in automotive seat, thereby improve in-car air quality, realize Che Nei oxygen bar.Ventilation or the oxygen-supplying function of the content control native system of oxygen and pernicious gas in air in the car that driver and crew can detect according to gas concentration sensor.
Compared with prior art, usefulness of the present utility model is: the utility model has solved in the vehicle traveling process in the external environment condition that content in PM2.5 is higher, airtight anoxia, the ropy problem of car outer air in car, native system is simple in structure, easy to use, can be widely used in various automobiles, can provide Che Nei oxygen bar environment for driver and crew.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model vehicle carried air exchanging aeration system;
In figure: 1-1. car outer air filter tip, air filter in 1-2. car, 2-1. the first Air compressor, 2-2. the second Air compressor, 3-1. the first electromagnetic valve, 3-2. the second electromagnetic valve, 4. oxygen molecular sieve, 5. Gas mixing valve, 6. pressure sensor, the outer air blast nozzle of 7-1. car, air blast nozzle in 7-2. car, 8. gas concentration sensor, 9. controller.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the solid line with arrow in figure is blast pipe, and the sensing of arrow represents the direction of Air Flow; Dotted line with arrow represents signal wire (SW).
A kind of vehicle carried air exchanging aeration system of the utility model, comprise air inlet branch road, exhaust branch road and controller 9, air inlet branch road comprises car outer air filter tip 1-1, the first Air compressor 2-1, the first electromagnetic valve 3-1, the second electromagnetic valve 3-2, oxygen molecular sieve 4, Gas mixing valve 5, pressure sensor 6 and Che Nei air blast nozzle 7-2; Exhaust branch road comprises air filter 1-2, the second Air compressor 2-2 and the outer air blast nozzle 7-1 of car in car.
On air inlet branch road, the admission port of car outer air filter tip 1-1 is communicated with car outer air, air extractor duct is connected with the admission port of the first Air compressor 2-1 by blast pipe, the air extractor duct of the first Air compressor 2-1 is connected with the admission port of the first electromagnetic valve 3-1 by blast pipe, the air extractor duct of the first electromagnetic valve 3-1 is connected with the admission port of oxygen molecular sieve 4, the air extractor duct of oxygen molecular sieve 4 is connected with the admission port of Gas mixing valve 5 by blast pipe, the exhaust vent of oxygen molecular sieve 4 is connected with the outer air blast nozzle 7-1 of car, the air extractor duct of Gas mixing valve 5 is connected with the admission port of air blast nozzle 7-2 in car by blast pipe, another air extractor duct of the first Air compressor 2-1 is connected with another import of Gas mixing valve 5 by the second electromagnetic valve 3-2.Pressure sensor 6 is arranged in the air extractor duct of Gas mixing valve 5 and car in the blast pipe between air blast nozzle 7-2.This air inlet branch road is divided into two connecting lines, and while needing oxygenation, car outer air is by the air blast nozzle 7-2 ejection into the car of car outer air filter tip 1-1, the first Air compressor 2-1, the first electromagnetic valve 3-1, oxygen molecular sieve 4, Gas mixing valve 5; While not needing oxygenation, car outer air directly enters Gas mixing valve 5 by the second electromagnetic valve 3-2 after by the first Air compressor 2-1.Wherein car outer air filter tip 1-1 is for filtering dust, PM2.5 and the pernicious gas of car outer air; Oxygen molecular sieve 4 is a kind of oxygen filter materiales, and when pressure sensor 6 adds to pipeline after certain pressure, the oxygen percent of pass of oxygen molecular sieve 4 is higher than other gas; In car, air blast nozzle 7-2 can expand to two or more according to demand, is arranged at respectively in the interior seat of car.
The exhaust branch road admission port of interior air filter 1-2 of getting on the bus is connected with the admission port of the second Air compressor 2-2 by blast pipe with air communication, air extractor duct in car, the air extractor duct of the second Air compressor 2-2 is connected by the outer air blast nozzle 7-1 of blast pipe and car, the air extractor duct of the outer air blast nozzle 7-1 of car is communicated with car outer air, and waste gas is discharged outside car.
Also comprise the gas concentration sensor 8 being placed in car, gas concentration sensor 8 is connected by electric signal with controller 9.Controller 9 respectively with the first Air compressor 2-1, the first electromagnetic valve 3-1, the second electromagnetic valve 3-2, oxygen molecular sieve 4, pressure sensor 6, gas concentration sensor 8 and the second Air compressor 2-2 connecting communication.Wherein gas concentration sensor 8 comprises oxygen concentration sensor, CO concentration sensor, CO
2concentration sensor and methanol concentration sensor.Controller 9 receives after the control signals such as exhaust velocity that automobile bus and each sensor send, pressure, gas concentration, control the Kai Heguan of pressure size, the oxygen molecular sieve of the air compressing of the first Air compressor 2-1, the second Air compressor 2-2, by the gas flow of the first electromagnetic valve 3-1 and the second electromagnetic valve 3-2, complete ventilation and oxygenation in car.
While needing oxygenation, controller 9 receives the instruction of automobile bus and the control signal such as pressure, gas concentration that pressure sensor 6, gas concentration sensor 8 transmit, control the air of the first Air compressor 2-1 compression from car outer air filter tip 1-1 input, open the first electromagnetic valve 3-1 and oxygen molecular sieve 4, Gas mixing valve 5 will be inputted after the oxygenating air of input, spray in car by air blast nozzle 7-2 in car again, improve the oxygen molecule content of air in car.Only need to take a breath time, controller 9 receives the instruction of automobile bus, closes the first electromagnetic valve 3-1 and oxygen molecular sieve 4, opens the second electromagnetic valve 3-2, compressed air directly enters Gas mixing valve 5 from the air extractor duct of the first Air compressor 2-1, then sprays in car by air blast nozzle 7-2 in car.While needing simultaneously oxygenation and ventilation, open the first electromagnetic valve 3-1, oxygen molecular sieve 4 and the second electromagnetic valve 3-2 simultaneously, by oxygen molecular sieve 4 with do not enter Gas mixing valve 5 by the pressurized air of oxygen molecular sieve 4 simultaneously, then spray in car by air blast nozzle 7-2 in car.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also design some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (7)
1. a vehicle carried air exchanging aeration system, comprise air inlet branch road and exhaust branch road and controller (9), it is characterized in that: described air inlet branch road comprises car outer air filter tip (1-1), the admission port of described car outer air filter tip (1-1) is communicated with car outer air, air extractor duct is connected with the admission port of the first Air compressor (2-1), the air extractor duct of described the first Air compressor (2-1) is connected with the admission port of oxygen molecular sieve (4), the air extractor duct of described oxygen molecular sieve (4) is connected with air blast nozzle (7-2) in car, in pipeline in described oxygen molecular sieve (4) and car between air blast nozzle (7-2), be provided with pressure sensor (6),
Described exhaust branch road comprises air filter (1-2) in car, in described car, the admission port of air filter (1-2) is connected with the admission port of the second Air compressor (2-2) with air communication, air extractor duct in car, the air extractor duct of described the second Air compressor (2-2) is connected with the outer air blast nozzle (7-1) of car, the exhaust vent of described oxygen molecular sieve (4) is also connected with the outer air blast nozzle (7-1) of car, and the air extractor duct of the outer air blast nozzle (7-1) of described car is communicated with car outer air;
Described controller (9) is connected by electric signal with the first Air compressor (2-1), oxygen molecular sieve (4), pressure sensor (6) and the second Air compressor (2-2) respectively.
2. vehicle carried air exchanging aeration system according to claim 1, it is characterized in that: an air extractor duct of the above the first Air compressor (2-1) of described air inlet branch road is connected with the admission port of oxygen molecular sieve (4) by the first electromagnetic valve (3-1), the air extractor duct of described oxygen molecular sieve (4) is connected with an admission port of Gas mixing valve (5), another air extractor duct of described the first Air compressor (2-1) is connected with another admission port of Gas mixing valve (5) by the second electromagnetic valve (3-2), the air extractor duct of described Gas mixing valve (5) is connected with the outer air blast nozzle (7-1) of car, controller (9) respectively with the first electromagnetic valve (3-1), the second electromagnetic valve (3-2) connects by electric signal.
3. vehicle carried air exchanging aeration system according to claim 1, is characterized in that: in described car, air blast nozzle (7-2) is arranged at automotive seat inside.
4. vehicle carried air exchanging aeration system according to claim 1, is characterized in that: in described car, air blast nozzle (7-2) is at least two.
5. vehicle carried air exchanging aeration system according to claim 1, is characterized in that: described controller (9) and the mutual communication of automobile bus.
6. vehicle carried air exchanging aeration system according to claim 1, is characterized in that: also comprise the gas concentration sensor (8) being placed in car, described gas concentration sensor (8) is connected by electric signal with controller (9).
7. vehicle carried air exchanging aeration system according to claim 6, is characterized in that: described gas concentration sensor (8) comprises oxygen concentration sensor, CO concentration sensor, CO
2concentration sensor and methanol concentration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073956.XU CN203818987U (en) | 2014-02-20 | 2014-02-20 | Vehicle-mounted ventilation and oxygen increasing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073956.XU CN203818987U (en) | 2014-02-20 | 2014-02-20 | Vehicle-mounted ventilation and oxygen increasing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818987U true CN203818987U (en) | 2014-09-10 |
Family
ID=51474521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073956.XU Expired - Lifetime CN203818987U (en) | 2014-02-20 | 2014-02-20 | Vehicle-mounted ventilation and oxygen increasing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435574A (en) * | 2015-12-25 | 2016-03-30 | 天元健康（天津）科技有限公司 | Automobile oxygenation component |
| CN108705984A (en) * | 2018-08-17 | 2018-10-26 | 福建工程学院 | A kind of device and method of confined space fire prevention and anti-suffocation |
| WO2023020061A1 (en) * | 2021-08-16 | 2023-02-23 | 青岛海尔空调器有限总公司 | Air conditioner control method, air conditioner remote controller, air conditioner, and air conditioner system |
-
2014
- 2014-02-20 CN CN201420073956.XU patent/CN203818987U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435574A (en) * | 2015-12-25 | 2016-03-30 | 天元健康（天津）科技有限公司 | Automobile oxygenation component |
| CN108705984A (en) * | 2018-08-17 | 2018-10-26 | 福建工程学院 | A kind of device and method of confined space fire prevention and anti-suffocation |
| WO2023020061A1 (en) * | 2021-08-16 | 2023-02-23 | 青岛海尔空调器有限总公司 | Air conditioner control method, air conditioner remote controller, air conditioner, and air conditioner system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |