CN205659545U - Oxygen can be made and clean air's portable rest cabin is provided - Google Patents
Oxygen can be made and clean air's portable rest cabin is provided Download PDFInfo
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- CN205659545U CN205659545U CN201620527631.3U CN201620527631U CN205659545U CN 205659545 U CN205659545 U CN 205659545U CN 201620527631 U CN201620527631 U CN 201620527631U CN 205659545 U CN205659545 U CN 205659545U
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- oxygen
- air duct
- air
- rest room
- bag
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Abstract
The utility model discloses an oxygen can be made and clean air's portable rest cabin is provided, including the rest cabin body, still include oxygenating apparatus, oxygenating apparatus includes first dryer, malleation device, membrane bag, second dryer and vacuum device, the membrane bag sets up in first dryer, the bag column structure of membrane bag for making by the molecular film, and the cavity region of bag column structure is the oxygen boosting chamber, the malleation device is arranged in making the mobile malleation air of dryer production of winning, the entry end of second dryer links to each other with the oxygen boosting chamber, vacuum device is arranged in extracting the oxygen -rich gas of second dryer, just oxygen -rich gas is arranged to the body of rest cabin in. Can obtain uncontaminated oxygen -rich gas in that rest cabin is internal in this rest cabin, oxygenating apparatus has self -cleaning function simultaneously, and the event is maintained in the use of this rest cabin simply, oxygenating apparatus long service life.
Description
Technical field
This utility model relates to air cleaning device technical field, and particularly relating to one can oxygen processed provide pure air
Removable rest room.
Background technology
In recent years, environmental pollution, air quality decline causes people and pays much attention to.At high pollution area, airport and height
Original area, people begin to use rest room to carry out fatigue alleviating.Rest room typically has temperature regulation, air filtration, ventilation, leisure
The function of amusement, makes people at special environment, can have a comfortable living space.
Research finds, purification techniques currently on the market mainly has multistorey strainer mesh to filter, electrostatic precipitation, sprays reagent etc..
This type of technology can cause dust to be enriched with breed bacteria respectively, produces the secondary pollution such as ozone and microbial decomposition.
Existing ventilation and purification techniques not only purification efficiency is the highest, and filter material life-span not long hair is frequently changed, the sky of closing
Between also result in anoxia.
Utility model content
For air cleaning mode of the prior art set forth above exist such as dust enrichment, filter material service life not
The problem such as long, this utility model provide a kind of can the oxygen processed removable rest room of pure air is provided.
What this utility model provided can oxygen processed provide the removable rest room of pure air to be come by techniques below main points
Solution problem: can the oxygen processed removable rest room of pure air is provided, including rest room nacelle, also include for rest room nacelle
The oxygen-enriching device of air is provided；
Described oxygen-enriching device includes the first air duct, positive pressure devices, film bag, the second air duct and negative pressure device；
Described first air duct is fixed on the wall of rest room nacelle, and described film bag is arranged in the first air duct, and film bag is
The bag shaped structure being made up of molecular film, the hollow region of bag shaped structure is oxygen-enriched chamber, and described molecular film is with pressure reduction as power, to film
Gas outside Dai carries out selectively penetrating, makes oxygen molecule be enriched with in oxygen-enriched chamber；
Described positive pressure devices is for making to produce in the first air duct the positive pressure air of flowing；
The arrival end of described second air duct is connected with oxygen-enriched chamber；
Described negative pressure device is for extracting the oxygen rich gas in the second air duct, and described oxygen rich gas is discharged to rest room cabin
In body.
Concrete, above molecular film can use polymeric membrane for separation, such as ultrafilter membrane, so, and micro-on polymeric membrane for separation
Hole can make molecule that volume is less by or the molecule that makes volume less preferentially pass through, so, due to oxygen molecule volume relatively
Little, oxygen molecule resistance when by molecular film is less, the oxygen molecule in air can be made to preferentially enter in oxygen-enriched chamber, obtain oxygen
The higher gas of content.Owing to being available in the gaseous environment of human normal existence, the content of oxygen there is is certain requirement, therefore in richness
When oxygen device is as one of them air inlet source of rest room nacelle, the micropore size that may be configured as molecular film is smaller, such as micropore
Aperture is between the diameter and nitrogen molecular diameter of oxygen molecule, to obtain the gas that oxygen concentration is higher in oxygen-enriched chamber；In richness
When oxygen device is as rest room nacelle unique air inlet source, it is preferably arranged to micropore size and is not less than nitrogen molecule diameter, as etc.
In nitrogen molecule diameter or slightly larger than nitrogen molecule diameter, to obtain oxygen concentration oxygen rich air between certain numerical value scope
Body, as obtained the oxygen rich gas that oxygen content is about 30%.
Owing to the diameter of the antibacterial in air, particle etc. is all much larger than oxygen molecule or the diameter of nitrogen molecule, therefore
This case uses molecular film as selectivity through film, therefore antibacterial, particle etc. can be intercepted outside film bag by described molecular film
Side so that without the material such as antibacterial, particle in the oxygen-enriched air being drawn into by the second air duct, obtains the oxygen rich air of cleaning
Body.
Simultaneously as positive pressure devices produces the positive pressure air of flowing in the first air duct, described positive pressure air is and is more than
The air of atmospheric pressure, in the flow process of positive pressure air, not entering into the gas inside film bag can produce the outside of film bag
Raw purging effect, i.e. makes oxygen-enriching device have self-cleaning function, therefore this rest room is in use safeguarded simply, filter material uses
Life-span is long；Meanwhile, oxygen-enriching device is entirely physical separating process in work process, without phase transformation, becomes without temperature, and this allows for this programme
Solving filter on market from another angle and must constantly change the problem of filter material, this rest room separation material can use
More than at least 5 years.
Concrete, when molecular film is more soft, described film bag can be obtained by arranging film bearing support.
Further technical scheme is:
For the benefit of oxygen-enriching device oxygen rich gas produce efficiency, described first air duct is provided with multiple film bag, and film bag
Between there is the gap flow through for gas, described second air duct all communicates with the oxygen-enriched chamber of each film bag.
Little to malleation air flow resistance as a kind of film bag, simultaneously without dead angle in the first air duct, it is beneficial to reduce oxygen-enriched
Device operating power consumption and raising oxygen rich gas produce the technical scheme of efficiency, and described film bag is flat bag-shaped, and the first air duct is two
The straight-tube shape of end opening, described positive pressure devices is the outlet blower fan just to first any one end of air duct, the length side of described film bag
To or width parallel with the length direction of the first air duct.
For reducing positive pressure air flow resistance further, displacing film bag surface gas in time, have the most self-cleaning simultaneously
The oxygen-enriching device implementation of function, the ellipsoidal cross section of described film bag, and one end of described ellipse is near the first air duct
Air intake, the other end of described ellipse is near the outlet air end of the first air duct.
As the form that implements of negative pressure device, described negative pressure device is the axial flow blower being arranged in the second air duct,
And second the junction point of air duct and film bag be positioned at the inlet side of negative pressure device.
For ease of the environment in rest room nacelle is adjusted, so that environment human body preferably in it, also include setting
Being placed in the adjusting means in described rest room nacelle, described adjusting means is used for being adjusted the environment in rest room nacelle,
Described adjusting means includes temperature controlling unit and/or humidity regulation parts.
For ease of realizing by the way of actively, the gas in rest room nacelle being replaced, also include exhaust apparatus,
Described exhaust apparatus is arranged on the wall of described rest room nacelle, and described exhaust apparatus is used for discharging gas in rest room nacelle
Body.
This utility model has the advantages that
Owing to the diameter of the antibacterial in air, particle etc. is all much larger than oxygen molecule or the diameter of nitrogen molecule, therefore
This case uses molecular film as selectivity through film, therefore antibacterial, particle etc. can be intercepted outside film bag by described molecular film
Side so that without the material such as antibacterial, particle in the oxygen-enriched air being drawn into by the second air duct, obtains the oxygen rich air of cleaning
Body.
Simultaneously as positive pressure devices produces the positive pressure air of flowing in the first air duct, described positive pressure air is and is more than
The air of atmospheric pressure, in the flow process of positive pressure air, not entering into the gas inside film bag can produce the outside of film bag
Raw purging effect, i.e. makes oxygen-enriching device have self-cleaning function, therefore this rest room is in use safeguarded simply, filter material uses
Life-span is long；Meanwhile, oxygen-enriching device is entirely physical separating process in work process, without phase transformation, becomes without temperature, and this allows for this programme
Solving filter on market from another angle and must constantly change the problem of filter material, this rest room separation material can use
More than at least 5 years.
Accompanying drawing explanation
Fig. 1 be described in the utility model can oxygen processed one specific embodiment of removable rest room of pure air is provided
Sectional view；
Fig. 2 be described in the utility model can oxygen processed one specific embodiment of removable rest room of pure air is provided
In, the sectional view of oxygen-enriching device.
Numbering in figure is followed successively by: 1, rest room nacelle, and 2, exhaust apparatus, 3, adjusting means, 4, oxygen-enriching device, 41,
One air duct, 42, film bag, 43, positive pressure devices, 44, negative pressure device, the 45, second air duct, 46, oxygen-enriched chamber.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following example.
Embodiment 1:
As depicted in figs. 1 and 2, can oxygen processed provide the removable rest room of pure air, including rest room nacelle 1, also
Including the oxygen-enriching device 4 providing air for rest room nacelle 1；
Described oxygen-enriching device 4 includes the first air duct 41, positive pressure devices 43, film bag the 42, second air duct 45 and negative pressure device 44；
Described first air duct 41 is fixed on the wall of rest room nacelle 1, and described film bag 42 is arranged in the first air duct 41,
Film bag 42 is the bag shaped structure being made up of molecular film, and the hollow region of bag shaped structure is oxygen-enriched chamber 46, and described molecular film is with pressure reduction
For power, the gas outside film bag 42 is carried out selectively penetrating, make oxygen molecule be enriched with in oxygen-enriched chamber 46；
Described positive pressure devices 43 is for making to produce in the first air duct 41 positive pressure air of flowing；
The arrival end of described second air duct 45 is connected with oxygen-enriched chamber 46；
Described negative pressure device 44 is for extracting the oxygen rich gas in the second air duct 45, and described oxygen rich gas is discharged to have a rest
In cabin nacelle 1.
Concrete, above molecular film can use polymeric membrane for separation, such as ultrafilter membrane, so, and micro-on polymeric membrane for separation
Hole can make molecule that volume is less by or the molecule that makes volume less preferentially pass through, so, due to oxygen molecule volume relatively
Little, oxygen molecule resistance when by molecular film is less, the oxygen molecule in air can be made to preferentially enter in oxygen-enriched chamber 46, obtain
The higher gas of oxygen content.Owing to being available in the gaseous environment of human normal existence, the content of oxygen is had certain requirement, therefore
When oxygen-enriching device 4 is as one of them air inlet source of rest room nacelle 1, the micropore size that may be configured as molecular film is smaller, as
Micropore size is between the diameter and nitrogen molecular diameter of oxygen molecule, to obtain, in oxygen-enriched chamber 46, the gas that oxygen concentration is higher
Body；When oxygen-enriching device 4 is as rest room nacelle 1 unique air inlet source, it is preferably arranged to micropore size not less than nitrogen molecule
Diameter, as equal to nitrogen molecule diameter or slightly larger than nitrogen molecule diameter, with obtain oxygen concentration between certain numerical value scope it
Between oxygen rich gas, as obtained the oxygen rich gas that oxygen content is about 30%.
Owing to the diameter of the antibacterial in air, particle etc. is all much larger than oxygen molecule or the diameter of nitrogen molecule, therefore
This case uses molecular film as selectivity through film, therefore antibacterial, particle etc. can be intercepted at film bag 42 by described molecular film
Outside so that without the material such as antibacterial, particle in the oxygen-enriched air being drawn into by the second air duct 45, obtains the oxygen-enriched of cleaning
Gas.
Simultaneously as positive pressure devices 43 produces the positive pressure air of flowing in the first air duct 41, described positive pressure air is
More than the air of atmospheric pressure, in the flow process of positive pressure air, not entering into the gas inside film bag 42 can be to film bag 42
Outside produce purging effect, i.e. make oxygen-enriching device 4 have self-cleaning function, therefore this rest room in use safeguard letter
List, filter material are long for service life；Meanwhile, oxygen-enriching device 4 is entirely physical separating process in work process, without phase transformation, becomes without temperature, this
Allowing for this programme to solve filter on market from another angle and must constantly change the problem of filter material, this rest room separates
Material can use more than at least 5 years.
Concrete, when molecular film is more soft, described film bag 42 can be obtained by arranging film bearing support.
Embodiment 2:
As depicted in figs. 1 and 2, the present embodiment is further qualified on the basis of embodiment 1: for the benefit of oxygen-enriching device 4
Oxygen rich gas produce efficiency, described first air duct 41 is provided with multiple film bag 42, and has for gas between film bag 42
The gap flow through, described second air duct 45 all communicates with the oxygen-enriched chamber 46 of each film bag 42.
Little to malleation air flow resistance as a kind of film bag 42, simultaneously without dead angle in the first air duct 41, it is beneficial to reduce
Oxygen-enriching device 4 operating power consumption and improve oxygen rich gas and produce the technical scheme of efficiency, described film bag 42 in flat bag-shaped, the first wind
Cylinder 41 is the straight-tube shape of both ends open, and described positive pressure devices 43 is the outlet blower fan just to first any one end of air duct 41, described
The length direction of film bag 42 or width are parallel with the length direction of the first air duct 41.
For reducing further positive pressure air flow resistance, displacing film bag 42 surface gas in time, have simultaneously good from
Oxygen-enriching device 4 implementation of clean function, the ellipsoidal cross section of described film bag 42, and one end of described ellipse is near first
The air intake of air duct 41, the other end of described ellipse is near the outlet air end of the first air duct 41.
As the form that implements of negative pressure device 44, described negative pressure device 44 is the axial flow being arranged in the second air duct 45
Blower fan, and the junction point of the second air duct 45 and film bag 42 is positioned at the inlet side of negative pressure device 44.
Embodiment 3:
The present embodiment on the basis of any one technical scheme that one embodiment of any of the above provides, this case is made into
One step limits, as depicted in figs. 1 and 2, for ease of being adjusted the environment in rest room nacelle 1, so that in it environment is more
Suitable human body, also includes the adjusting means 3 being arranged in described rest room nacelle 1, and described adjusting means 3 is for rest room cabin
Environment in body 1 is adjusted, and described adjusting means 3 includes temperature controlling unit and/or humidity regulation parts.
For ease of realizing by the way of actively, the gas in rest room nacelle 1 being replaced, also include exhaust apparatus
2, described exhaust apparatus 2 is arranged on the wall of described rest room nacelle 1, and described exhaust apparatus 2 is used for discharging rest room nacelle 1
Interior gas.
Above content is to combine the further description that this utility model is made by concrete preferred implementation, it is impossible to recognize
Fixed detailed description of the invention of the present utility model is confined to these explanations.Common skill for this utility model art
For art personnel, other embodiments drawn under without departing from the technical solution of the utility model, should be included in this practicality
In novel protection domain.
Claims (7)
1. can oxygen processed provide the removable rest room of pure air, including rest room nacelle (1), it is characterised in that also include
The oxygen-enriching device (4) of air is provided for rest room nacelle (1)；
Described oxygen-enriching device (4) includes the first air duct (41), positive pressure devices (43), film bag (42), the second air duct (45) and negative pressure
Device (44)；
Described first air duct (41) is fixed on the wall of rest room nacelle (1), and described film bag (42) is arranged at the first air duct
(41), in, film bag (42) is the bag shaped structure being made up of molecular film, and the hollow region of bag shaped structure is oxygen-enriched chamber (46), described point
Sub-film with pressure reduction as power, to film bag (42) outside gas carry out selectively penetrating, make oxygen molecule in oxygen-enriched chamber (46)
Enrichment；
Described positive pressure devices (43) is used for the positive pressure air so that producing flowing in the first air duct (41)；
The arrival end of described second air duct (45) is connected with oxygen-enriched chamber (46)；
Described negative pressure device (44) is for extracting the oxygen rich gas in the second air duct (45), and described oxygen rich gas is discharged to have a rest
In cabin nacelle (1).
The most according to claim 1 can the oxygen processed removable rest room of pure air is provided, it is characterised in that described
One air duct (41) is provided with multiple film bag (42), and there is between film bag (42) gap flow through for gas, described second
Air duct (45) all communicates with the oxygen-enriched chamber (46) of each film bag (42).
The most according to claim 1 can the oxygen processed removable rest room of pure air is provided, it is characterised in that described film
Bag (42) is in flat bag-shaped, and the first air duct (41) is the straight-tube shape of both ends open, described positive pressure devices (43) for outlet just to the
The blower fan of one air duct (41) arbitrarily one end, the length direction of described film bag (42) or width and the length of the first air duct (41)
Direction is parallel.
The most according to claim 3 can the oxygen processed removable rest room of pure air is provided, it is characterised in that described film
The ellipsoidal cross section of bag (42), and one end of described ellipse is near the air intake of the first air duct (41), described ellipse
The other end is near the outlet air end of the first air duct (41).
The most according to claim 1 can the oxygen processed removable rest room of pure air is provided, it is characterised in that described negative
Pressure device (44) is for being arranged at the axial flow blower in the second air duct (45), and the junction point position of the second air duct (45) and film bag (42)
Inlet side in negative pressure device (44).
The most as claimed in any of claims 1 to 5 can the oxygen processed removable rest room of pure air is provided, it is special
Levying and be, also include the adjusting means (3) being arranged in described rest room nacelle (1), described adjusting means (3) is for rest
Environment in cabin nacelle (1) is adjusted, and described adjusting means (3) includes temperature controlling unit and/or humidity regulation parts.
The most as claimed in any of claims 1 to 5 can the oxygen processed removable rest room of pure air is provided, it is special
Levy and be, also include that exhaust apparatus (2), described exhaust apparatus (2) are arranged on the wall of described rest room nacelle (1), described
Exhaust apparatus (2) is used for discharging rest room nacelle (1) interior gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527631.3U CN205659545U (en) | 2016-06-02 | 2016-06-02 | Oxygen can be made and clean air's portable rest cabin is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527631.3U CN205659545U (en) | 2016-06-02 | 2016-06-02 | Oxygen can be made and clean air's portable rest cabin is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659545U true CN205659545U (en) | 2016-10-26 |
Family
ID=57159251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527631.3U Expired - Fee Related CN205659545U (en) | 2016-06-02 | 2016-06-02 | Oxygen can be made and clean air's portable rest cabin is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180334A (en) * | 2019-07-02 | 2019-08-30 | 深圳市群峰科技开发有限公司 | Finned gas separation membrane module |
| CN112705017A (en) * | 2020-12-21 | 2021-04-27 | 中国人民解放军空军军医大学 | Oxygen-enriched collective protection system constructed based on composite membrane separator and control method |
-
2016
- 2016-06-02 CN CN201620527631.3U patent/CN205659545U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180334A (en) * | 2019-07-02 | 2019-08-30 | 深圳市群峰科技开发有限公司 | Finned gas separation membrane module |
| CN112705017A (en) * | 2020-12-21 | 2021-04-27 | 中国人民解放军空军军医大学 | Oxygen-enriched collective protection system constructed based on composite membrane separator and control method |
| CN112705017B (en) * | 2020-12-21 | 2022-05-27 | 中国人民解放军空军军医大学 | Oxygen-enriched collective protection system constructed based on composite membrane separator and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |