CN105128630A - Method for increasing oxygen content of in-car air - Google Patents
Method for increasing oxygen content of in-car air Download PDFInfo
- Publication number
- CN105128630A CN105128630A CN201510414837.5A CN201510414837A CN105128630A CN 105128630 A CN105128630 A CN 105128630A CN 201510414837 A CN201510414837 A CN 201510414837A CN 105128630 A CN105128630 A CN 105128630A
- Authority
- CN
- China
- Prior art keywords
- air
- car
- oxygen content
- molecular sieve
- pour
- 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.)
- Pending
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0001—Separation or purification processing
- C01B2210/0009—Physical processing
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Abstract
The invention relates to a method for increasing oxygen content of in-car air, and belongs to the field of application of catalysts. The method is characterized in that an axial-flow blower fan of an air conditioner introduces outside air into a filter screen to filter dust, carbon dioxide and redundant impurities in air; the filtered air enters into a compressing tank to be compressed, the volume of the compressed air is 2/3 of that of the original air, so as to make the air pass through a molecular sieve; and the air passing the molecular sieve enters into a pressure reduction tank, an air outlet is provided with an air humidifier, the humidified air is sent into a car. Embodiments of the invention proof that the method can quickly generate oxygen, and the concentration of oxygen in the car can be made higher than 27%.
Description
Technical field
The present invention relates to a kind of method increasing oxygen content in air in car, belong to catalyst application field.
Background technology
In air, oxygen concentration is 21%, the mankind adapt to such air ambient already, if be in a level of oxygen lower than in the environment of 21%, just there will be different hypoxic conditions, be in that anaerobic condition is cashed as limbs fatigue, had a dizzy spell, loses the appetite for a long time, pale complexion etc.In the place that height above sea level is very high, barometric pressure be significantly less than general Plain lower than, atmospheric oxygen content only has 60% of Plain.
Chaufeur and passenger constantly need oxygen intake to discharge carbon dioxide in car.When automobile door and window because of odjective cause close for a long time make automobile be in air-tight state can not carry out circulating air with external environment time, because in automobile, oxygen content is limited, chaufeur and passenger can be caused like this to have the danger suffocated.Such as, when car body is not had by water logging, rainwater can be caused to pour in down a chimney the personal safety threatening chaufeur and passenger into the car if open automobile door and window; If closing automobile door and window can cause the passing in time of the oxygen content in car and constantly decline, thus people can be made to feel to suffocate.When oxygen content drops to a certain degree, entail dangers to is to the life of occupant.If generation extra torrential rain, automobile whole body is absorbed in water, causes automobile to be hedged off from the outer world, is in sealing state for a long time and cannot carries out air inerchange with the external world in car, thus cause chaufeur because of anoxic injures and deaths.
Summary of the invention
The technical matters that the present invention mainly solves: low for current car hollow gas level of oxygen, break down and easily cause anoxic, the invention provides level of oxygen in a kind of increase car, improve air in car, prevent automobile et out of order simultaneously, make anoxic in car, cause casualties, and this method, produces oxygen speed soon, and can ensure that in car, oxygen concentration is higher than 27%.
In order to solve the problem, the technical solution adopted in the present invention is:
(1) air in the external world is introduced filtering net by the prerotator of air-conditioning, filters out dust in air, carbon dioxide and unnecessary impurity;
(2) air after then filtering enters extruding tank, is 2/3rds of original volume, forces air to pass through molecular sieve by air compressing;
(2) air by molecular sieve is entered decompression tank, then air discharge port is provided with air humidifier, the air of humidification is sent in car
.
Described filtering net is divided into two-layer, and ground floor is made up of silica gel and aluminium oxide, and by air oxygen detrition, the second layer is by sequiterpene, and calcium oxide, active carbon composition removes the impurity such as dust, carbon dioxide in air.
The preparation process of described molecular sieve is:
(1) measure 10 ~ 25mL silicon chloride to pour in 50mL beaker, then pour 15 ~ 25mL carbon tetrachloride into it is dissolved, beaker is placed on magnetic stirring apparatus and stirs;
(2) pour in round-bottomed flask by gained solution, carry out temperature rising reflux, by the solid of gained after backflow, pour in beaker, then add the 60 order Graphene particles of 0.3 ~ 0.5g, the sodium hydroxide solution of 5 ~ 10mL10%, the template of 2 ~ 4g, stirs;
(3) then compound is put into microwave abstracting reaction instrument, irradiate 5 ~ 8min, then put into the baking oven ageing 24 hours of 100 DEG C, then carry out suction filtration, clean by deionized water, then put into baking oven and dry, obtain molecular sieve.
Described silicon: Graphene: sodium hydroxide: the mol ratio of template is 2:2:1 ~ 2:5:4.
Described template is made up of the 2:5:3 mixing in molar ratio of citric acid, butyl titanate and stearic acid.
Principle of the present invention: by desiccant, drying is carried out to air by filtering net ground floor, then through impurity such as the dust of the second layer in Adsorption air and carbon dioxide, air enters molecular sieve through overdraft, increases the oxygen content in air.
Beneficial effect of the present invention:
(1) can fast oxygenation;
(2) level of oxygen in air can be made to reach more than 27%.
specific embodiments:
Measure 10 ~ 25mL silicon chloride to pour in 50mL beaker, then pour 15 ~ 25mL carbon tetrachloride into it is dissolved, beaker is placed on magnetic stirring apparatus and stirs; Pour in round-bottomed flask by gained solution, carry out temperature rising reflux, by the solid of gained after backflow, pour in beaker, then add the 60 order Graphene particles of 0.3 ~ 0.5g, the sodium hydroxide solution of 5 ~ 10mL10%, the template of 2 ~ 4g, stirs; Then compound is put into microwave abstracting reaction instrument, irradiate 5 ~ 8min, then put into the baking oven ageing 24 hours of 100 DEG C, then carry out suction filtration, clean by deionized water, then put into baking oven and dry, obtain molecular sieve.
Measure 10mL silicon chloride to pour in 50mL beaker, then pour 15mL carbon tetrachloride into it is dissolved, beaker is placed on magnetic stirring apparatus and stirs; Pour in round-bottomed flask by gained solution, carry out temperature rising reflux, by the solid of gained after backflow, pour in beaker, then add the 60 order Graphene particles of 0.3g, the sodium hydroxide solution of 5mL10%, the template of 2g, stirs; Then compound is put into microwave abstracting reaction instrument, irradiate 5min, then put into the baking oven ageing 24 hours of 100 DEG C, then carry out suction filtration, clean by deionized water, then put into baking oven and dry, obtain molecular sieve.
Get said method in this example and prepare molecular sieve application with on automobile, load onto oxygen concentration detecting instrument onboard, take 1 personnel onboard, car applies environment under low pressure outward, opens air-conditioning, regulates the temperature of air-conditioning, oxygen amount and oxygen concentration in car is made to reach experiment value, oxygen concentration in a few record one train per hour, 5 as a child, and in car, oxygen mean concentration is 28.25%.
Measure 25mL silicon chloride to pour in 50mL beaker, then pour 25mL carbon tetrachloride into it is dissolved, beaker is placed on magnetic stirring apparatus and stirs; Pour in round-bottomed flask by gained solution, carry out temperature rising reflux, by the solid of gained after backflow, pour in beaker, then add the 60 order Graphene particles of 0.5g, the sodium hydroxide solution of 10mL10%, the template of 4g, stirs; Then compound is put into microwave abstracting reaction instrument, irradiate 8min, then put into the baking oven ageing 24 hours of 100 DEG C, then carry out suction filtration, clean by deionized water, then put into baking oven and dry, obtain molecular sieve.
Get said method in this example and prepare molecular sieve application with on automobile, load onto oxygen concentration detecting instrument onboard, take 23 personnel onboard, car applies environment under low pressure outward, opens air-conditioning, regulates the temperature of air-conditioning, oxygen amount and oxygen concentration in car is made to reach experiment value, oxygen concentration in a few record one train per hour, after 5 hours, in car, oxygen mean concentration is 27.60%.
Claims (5)
1. increase a method for air oxygen content in car, it is characterized in that:
(1) air in the external world is introduced filtering net by the prerotator of air-conditioning, filters out dust in air, carbon dioxide and unnecessary impurity;
(2) air after then filtering enters extruding tank, is 2/3rds of original volume, forces air to pass through molecular sieve by air compressing;
(3) air by molecular sieve is entered decompression tank, then air discharge port is provided with air humidifier, the air of humidification is sent in car.
2. a kind of method increasing air oxygen content in car according to claim 1, it is characterized in that: described filtering net is divided into two-layer, ground floor is made up of silica gel and aluminium oxide, by air oxygen detrition, the second layer is by sequiterpene, calcium oxide, active carbon composition removes the impurity such as dust, carbon dioxide in air.
3. a kind of method increasing air oxygen content in car according to claim 1, is characterized in that the preparation process of molecular sieve is:
(1) measure 10mL silicon chloride to pour in 50mL beaker, then pour 15mL carbon tetrachloride into it is dissolved, beaker is placed on magnetic stirring apparatus and stirs;
(2) pour in round-bottomed flask by gained solution, carry out temperature rising reflux, by the solid of gained after backflow, pour in beaker, then add the 60 order Graphene particles of 0.3g, the sodium hydroxide solution of 5mL10%, the template of 2g stirs;
(3) then compound is put into microwave abstracting reaction instrument, irradiates 5 minutes, then put into the baking oven ageing 24 hours of 100 DEG C, then carry out suction filtration, clean by deionized water, then put into baking oven and dry, obtain molecular sieve.
4. a kind of method increasing air oxygen content in car according to claim 3, is characterized in that: described silicon: Graphene: sodium hydroxide: the mol ratio of template is 2:2:1 ~ 2:5:4.
5. a kind of method increasing air oxygen content in car according to claim 3, is characterized in that: described template by citric acid, butyl titanate and stearic acid in molar ratio 2:5:3 mix and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414837.5A CN105128630A (en) | 2015-07-15 | 2015-07-15 | Method for increasing oxygen content of in-car air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510414837.5A CN105128630A (en) | 2015-07-15 | 2015-07-15 | Method for increasing oxygen content of in-car air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128630A true CN105128630A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510414837.5A Pending CN105128630A (en) | 2015-07-15 | 2015-07-15 | Method for increasing oxygen content of in-car air |
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Cited By (1)
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983190A (en) * | 1985-05-21 | 1991-01-08 | Pall Corporation | Pressure-swing adsorption system and method for NBC collective protection |
| CN2795185Y (en) * | 2004-01-21 | 2006-07-12 | 李效志 | Vehicle carried oxygen making machine |
| CN2797339Y (en) * | 2004-11-29 | 2006-07-19 | 王寿龙 | Portable molecular sieve manpower oxygen generating machine |
| GB2426469A (en) * | 2005-05-28 | 2006-11-29 | Oluwole Shamusi Fagbemi | Cabin air purifier |
-
2015
- 2015-07-15 CN CN201510414837.5A patent/CN105128630A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983190A (en) * | 1985-05-21 | 1991-01-08 | Pall Corporation | Pressure-swing adsorption system and method for NBC collective protection |
| CN2795185Y (en) * | 2004-01-21 | 2006-07-12 | 李效志 | Vehicle carried oxygen making machine |
| CN2797339Y (en) * | 2004-11-29 | 2006-07-19 | 王寿龙 | Portable molecular sieve manpower oxygen generating machine |
| GB2426469A (en) * | 2005-05-28 | 2006-11-29 | Oluwole Shamusi Fagbemi | Cabin air purifier |
Cited By (1)
| 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 |
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Application publication date: 20151209 |
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