CN201030079Y - Fresh air generating device - Google Patents
Fresh air generating device Download PDFInfo
- Publication number
- CN201030079Y CN201030079Y CNU2007200495762U CN200720049576U CN201030079Y CN 201030079 Y CN201030079 Y CN 201030079Y CN U2007200495762 U CNU2007200495762 U CN U2007200495762U CN 200720049576 U CN200720049576 U CN 200720049576U CN 201030079 Y CN201030079 Y CN 201030079Y
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- CN
- China
- Prior art keywords
- oxygen
- mixing chamber
- oxygen container
- jar
- air generating
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Abstract
The utility model discloses a fresh-air-generating device, mainly comprising a nitrogen-storing jar (1), an oxygen-storing jar (2), a blending chamber (3), a negative iron generator (4), a flavor-blending device (5), a humidifying device (6), and a control valve (7), wherein the oxygen-storing jar (2) is arranged in the body of the nitrogen-storing jar (1) and is higher that the oxygen-storing jar (2), the blending chamber (3) is arranged at the upper portion of the oxygen-storing jar (2) and is communicated with the nitrogen-storing jar (1) and the oxygen-storing jar (2) respectively through an air duct, and the negative iron generator (4), the flavor-blending device (5), and the humidifying device (6) are respectively connected on the blending chamber (3) through an air duct, and each air duct is provided with a control valve. Adopting the specific structure, the utility model can enormously reduces the pressure of liquid oxygen, thereby the device is safer during the process of transporting and employing, and the structure of the device is more compact and more elegant.
Description
Technical field
This utility model relates to a kind of fresh air generating apparatus.
Background technology
Along with the development of the progress of science and technology and society, the quality of urban air worse and worse, and fresh air healthy extremely important to people's health.Especially in the ward of hospital, subway, in the train, these local people more need the air of fresh cleaning.
Summary of the invention
This utility model provides a kind of easy fresh air generating apparatus, can supply the cleaning ozone easily for people.
The technical solution adopted in the utility model is as follows: a kind of fresh air generating apparatus, this device mainly are made up of storage nitrogen jar, oxygen container, mixing chamber, anion generator, perfumery device, damping device and control valve; Described oxygen container is installed in the body that stores up the nitrogen jar and is higher than oxygen container; Described mixing chamber is installed in the top of storage nitrogen jar and oxygen container, is communicated with storage nitrogen jar and oxygen container by airway respectively; Described anion generator, perfumery device and damping device are connected on the mixing chamber by airway respectively; On above-mentioned each airway control valve is installed all.
Described storage nitrogen jar and oxygen container are cylindrical, and radius ratio is
Described mixing chamber is spherical, and its middle part is equipped with filter screen.
Described control valve is an autocontrol valve.
Described storage nitrogen jar top is with loam cake, and mixing chamber, anion generator, perfumery device, damping device are all hidden.
Characteristics of the present invention are: because the boiling point of liquid nitrogen is-196 ℃, boiling point than liquid oxygen is low, and nitrogen is noble gas, adopt the structure of storage nitrogen jar cover oxygen container, thereby the pressure that can reduce liquid oxygen greatly makes this device safer in transportation and use, also make this apparatus structure compacter, more attractive in appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1. storage nitrogen jar, 2. oxygen container, 3. mixing chamber, 4. anion generator, 5. perfumery device, 6. damping device, 7. control valve, 8. filter screen, 9. loam cakes among the figure.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Figure 1 shows that a preferred embodiment of the present utility model.As shown in the figure, this utility model mainly is made up of loam cake 9, storage nitrogen jar 1, oxygen container 2, mixing chamber 3, anion generator 4, perfumery device 5, damping device 6 and control valve 7.Oxygen container 2 is installed in the body that stores up nitrogen jar 1 and is higher than oxygen container 2, and loam cake 9 is enclosed within the top of storage nitrogen jar 2.Mixing chamber 3 is installed in the top of storage nitrogen jar 1 and oxygen container 2, is communicated with storage nitrogen jar 1 and oxygen container 2 by airway respectively, and filter screen 8 is installed in the middle part of mixing chamber.Anion generator 4, perfumery device 5 and damping device 6 are connected on the mixing chamber 3 by airway respectively, and control valve 7 all is installed on each airway.
The operation principle of this device is as follows, extracts the air of locality earlier, by existing air compression separation machinery the air separation compression is obtained liquid nitrogen and liquid oxygen, adds in storage nitrogen jar 1 and the oxygen container 2 by the input port respectively.During use, the oxygen of gasification and oxygen enter spherical mixing chamber 3 by airway and control valve 7, form air.Recover the anion of air in the mixing chamber 3 then by anion generator 4, respectively the air in the mixing chamber 3 is carried out perfumery and humidification by perfumery device 5 and damping device 6 again.The fresh air of the locality that final acquisition needs.
It all is very sophisticated now that this device is made required technology, technology, the particularly development of molecular sieving technology, the preparation that makes liquid oxygen, liquid nitrogen very easily, this just makes that air of gathering required locality is more convenient, flexible.The manufacturing cost of this device is little, can according to different requirements with cost control between 500-3000 unit, and this device is reusable as LP gas cylinder, has so just significantly reduced use cost.This device can make people breathe oneself to want the fresh air of the locality of breathing, thereby increases work efficiency, quality of life, makes people's body and mind happier, healthy.
Claims (5)
1. fresh air generating apparatus is characterized in that this device mainly is made up of storage nitrogen jar (1), oxygen container (2), mixing chamber (3), anion generator (4), perfumery device (5), damping device (6) and control valve (7); Described oxygen container (2) is installed in the body that stores up nitrogen jar (1) and is higher than oxygen container (2); Described mixing chamber (3) is installed in the top of storage nitrogen jar (1) and oxygen container (2), is communicated with storage nitrogen jar (1) and oxygen container (2) by airway respectively; Described anion generator (4), perfumery device (5) and damping device (6) are connected on the mixing chamber (3) by airway respectively; Control valve (7) all is installed on above-mentioned each airway.
2. air generating apparatus according to claim 1 it is characterized in that described storage nitrogen jar (1) and oxygen container (2) for cylindrical, and radius ratio is
3. air generating apparatus according to claim 1 and 2 is characterized in that described mixing chamber (3) for spherical, and its middle part is equipped with filter screen (8).
4. air generating apparatus according to claim 1 and 2 is characterized in that described control valve (7) is an autocontrol valve.
5. air generating apparatus according to claim 1 and 2 is characterized in that described storage nitrogen jar (1) top is with loam cake (9), all hides mixing chamber (3), anion generator (4), perfumery device (5), damping device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200495762U CN201030079Y (en) | 2007-03-26 | 2007-03-26 | Fresh air generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200495762U CN201030079Y (en) | 2007-03-26 | 2007-03-26 | Fresh air generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030079Y true CN201030079Y (en) | 2008-03-05 |
Family
ID=39161974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200495762U Expired - Fee Related CN201030079Y (en) | 2007-03-26 | 2007-03-26 | Fresh air generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030079Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656818A (en) * | 2013-12-18 | 2014-03-26 | 科迈（常州）电子有限公司 | Anion oxygen machine |
| CN103712299A (en) * | 2013-09-17 | 2014-04-09 | 陈培生 | Technique of moving natural clean air to people's life and work |
-
2007
- 2007-03-26 CN CNU2007200495762U patent/CN201030079Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712299A (en) * | 2013-09-17 | 2014-04-09 | 陈培生 | Technique of moving natural clean air to people's life and work |
| CN103656818A (en) * | 2013-12-18 | 2014-03-26 | 科迈（常州）电子有限公司 | Anion oxygen machine |
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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: 20080305 Termination date: 20110326 |