CN217698587U - Integrated portable oxygen generator - Google Patents
Integrated portable oxygen generator Download PDFInfo
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- CN217698587U CN217698587U CN202221659303.0U CN202221659303U CN217698587U CN 217698587 U CN217698587 U CN 217698587U CN 202221659303 U CN202221659303 U CN 202221659303U CN 217698587 U CN217698587 U CN 217698587U
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Abstract
The utility model discloses an integrated portable oxygen generator, which comprises a shell, an air compressor and a molecular pipe, wherein the air compressor is fixedly arranged in the shell; the molecular tube comprises an outer tube, an inner tube and a cover body, wherein the inner tube is fixedly arranged in the outer tube, a first adsorption cavity is formed in the inner tube, a second adsorption cavity is formed between the inner tube and the outer tube, the first adsorption cavity and the second adsorption cavity are used for containing zeolite particles, the cover body comprises a sealing cover and a top cover, and the sealing cover is detachably arranged on the outer tube. The beneficial effects of the utility model are that: reduced the volume that sets up the shared oxygenerator of two molecular pipes, both guaranteed oxygenerator portable, guaranteed again that oxygenerator's system oxygen efficiency is not influenced, the absorption piece can adsorb the vapor in the air of permeating from sealed lid and urceolus sealed, has strengthened the lid of molecular pipe and the moisture resistance of body sealed department.
Description
Technical Field
The utility model relates to an oxygen making equipment technical field especially relates to a portable oxygenerator of integration.
Background
The portable oxygen generator generally comprises a compressor and a molecular pipe, wherein the air inlet end of the molecular pipe is connected with the air outlet end of the compressor. When the portable oxygen generator works, air is pressurized by the compressor, the compressed air is adsorbed and filtered by the molecular tube, and the molecular tube only adsorbs nitrogen with larger molecules and oxygen with smaller molecules can pass through, so that the oxygen concentration of the filtered compressed air is increased, and the purpose of oxygen generation is achieved. The portable oxygen generator has the advantages of high oxygen production speed, stable oxygen production capacity, low running power, small volume, convenient use and the like.
Application number 201320111035.3's chinese utility model patent discloses a portable oxygenerator, including the air pump, two molecule pipes and molecule seat, two molecule pipes can be dismantled and be fixed in molecule seat lateral wall, the air pump sets up in molecule seat lower part, be provided with air filter bucket in the molecule seat, store up oxygen bucket and disappointing amortization bucket, air filter bucket is provided with the air inlet with outside air intercommunication, air passage has been seted up in the molecule seat, oxygen passage and disappointing passageway, air passage respectively with air filter bucket, air pump and molecule pipe intercommunication, oxygen passage communicates with molecule pipe and storage oxygen bucket respectively, disappointing passageway communicates with molecule pipe and disappointing amortization bucket respectively, air passage, oxygen passage and disappointing passageway are connected with the solenoid valve respectively.
Be provided with two molecular pipes in the above-mentioned portable oxygenerator, two molecular pipes work in turn, nitrogen gas is got rid of to another molecular pipe during a molecular pipe system oxygen, though can improve the system oxygen rate like this, but can increase the volume of oxygenerator, increase the weight of oxygenerator, make the oxygenerator portable not, consequently how make the oxygenerator have more the portability under the prerequisite that does not influence system oxygen efficiency be the problem that we need to solve urgently, and simultaneously, inside steam in the air enters into the body from the body of molecular pipe and lid kneck easily, shorten the life of zeolite granule easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a portable oxygenerator of integration, how to promote the oxygenerator portability under the prerequisite that does not influence system oxygen efficiency among the solution prior art to and inside steam in the air enters into to the body from the body and the lid kneck of molecular pipe easily, shorten the technical problem of the life of zeolite granule easily.
In order to achieve the technical purpose, the technical scheme of the utility model provides a portable oxygenerator of integration, include:
a housing;
the air compressor is fixedly arranged in the shell;
the molecular tube comprises an outer tube, an inner tube and a cover body, wherein the inner tube is fixedly arranged in the outer tube, a first adsorption cavity is formed in the inner tube, a second adsorption cavity is formed between the inner tube and the outer tube, zeolite particles are placed in the first adsorption cavity and the second adsorption cavity, the cover body comprises a sealing cover and a top cover, the sealing cover is detachably arranged on the outer tube and used for sealing the first adsorption cavity and the second adsorption cavity, the top cover is detachably arranged on the sealing cover and used for forming an accommodating cavity between the top cover and the sealing cover, an adsorption block is placed in the accommodating cavity, and a first air hole communicated with the first adsorption cavity and a second air hole communicated with the second adsorption cavity are respectively formed in the sealing cover.
Furthermore, the shell comprises a bottom plate and a shell body, the shell body is detachably mounted on the bottom plate, and the shell body is provided with a plurality of through holes.
Furthermore, the molecular tube further comprises a first air inlet tube, a first nitrogen exhaust tube, a first oxygen exhaust tube, a second air inlet tube, a second nitrogen exhaust tube and a second oxygen exhaust tube, one end of the first air inlet tube is communicated with the first adsorption cavity, the other end of the first air inlet tube is communicated with the outlet of the air compressor, a first valve is arranged on the first air inlet tube, one end of the first nitrogen exhaust tube is communicated with the first adsorption cavity, a second valve is arranged on the first nitrogen exhaust tube, one end of the first oxygen exhaust tube is communicated with the first adsorption cavity, a third valve is arranged on the first oxygen exhaust tube, one end of the second air inlet tube is communicated with the second adsorption cavity, the other end of the second air inlet tube is communicated with the outlet of the air compressor, a fourth valve is arranged on the second air inlet tube, one end of the second nitrogen exhaust tube is communicated with the second adsorption cavity, a fifth valve is arranged on the second nitrogen exhaust tube, one end of the second oxygen exhaust tube is communicated with the second adsorption cavity, and a sixth valve is arranged on the second nitrogen exhaust tube.
Furthermore, a first annular moisture-proof groove is formed in the outer barrel, a first clamping ring and a second clamping ring are fixedly mounted on two sides of the sealing cover respectively, and the first clamping ring is clamped in the first annular moisture-proof groove.
Furthermore, a second annular moisture-proof groove is formed in the top cover, and the second clamping ring is clamped in the second annular moisture-proof groove.
Furthermore, the first adsorption cavity and the second adsorption cavity are communicated with each other through the first air hole, the containing cavity and the second air hole respectively.
Furthermore, the first oxygen exhaust pipe is fixedly arranged on the top cover, and the air inlet end of the first oxygen exhaust pipe penetrates through the sealing cover and extends into the first adsorption cavity.
Furthermore, the second oxygen exhaust pipe is fixedly arranged on the top cover, and the air inlet end of the second oxygen exhaust pipe penetrates through the sealing cover and extends into the second adsorption cavity.
Further, the portable oxygenerator of integration still includes the gas receiver, the gas receiver set up in the casing, and demountable installation in on the bottom plate, the gas receiver has one and advances oxygen mouth and go out the oxygen mouth, advance oxygen mouth pass through the pipe respectively with first oxygen exhaust pipe and second oxygen exhaust pipe all communicate, it wears out extremely to go out the oxygen mouth through the pipe the casing is outside.
Furthermore, the air storage cylinder is filled with water for humidifying oxygen.
Compared with the prior art, the beneficial effects of the utility model include: when producing the molecular tube, through with inner tube fixed mounting in the urceolus, be used for forming first adsorption cavity in the inner tube, form the second adsorption cavity between inner tube and the urceolus, first adsorption cavity and second are adsorbed the intracavity and are used for placing the zeolite granule, make first adsorption cavity and second adsorb the chamber and can replace two molecular tubes work in turn, nitrogen gas is got rid of to another adsorption cavity when one adsorbs the chamber system oxygen, so not only can improve the system oxygen rate, the volume of oxygenerator has also been reduced, the weight of oxygenerator has been reduced, make the oxygenerator portable more, the adsorption block can adsorb the vapor in the air that permeates from sealed lid and urceolus seal, thereby the moisture barrier properties of the lid and the body seal of molecular tube has been strengthened, and then the zeolite granule speed of weing in the molecular tube has been slowed down, the life of zeolite granule is improved.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an integrated portable oxygen generator provided by the utility model;
fig. 2 is a schematic structural view of an integrated portable oxygen generator provided by the utility model;
FIG. 3 is a schematic perspective view of the housing of FIG. 1 with the housing omitted;
FIG. 4 is a schematic structural view of the molecular tube of FIG. 2;
FIG. 5 is a perspective view of the sealing cap of FIG. 3;
fig. 6 is a schematic view of the structure of the air cylinder in fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides an integrated portable oxygen generator, the structure of which is shown in figures 1-4, comprising a shell 1, an air compressor 2 and a molecular pipe 3, wherein the air compressor 2 is fixedly arranged in the shell 1; the molecular tube 3 includes an outer tube 31, an inner tube 32 and a cover 33, the inner tube 32 is fixedly installed in the outer tube 31, the inner tube 32 is used for forming a first adsorption cavity 321, a second adsorption cavity 311 is formed between the inner tube 32 and the outer tube 31, the first adsorption cavity 321 and the second adsorption cavity 311 are used for placing zeolite particles, the cover 33 includes a sealing cover 331 and a top cover 332, the sealing cover 331 is detachably installed on the outer tube 31 for sealing the first adsorption cavity 321 and the second adsorption cavity 311, the top cover 332 is detachably installed on the sealing cover 331, a receiving cavity 333 is formed between the top cover 332 and the sealing cover 331, an adsorption block is placed in the receiving cavity 333, and the sealing cover 331 is respectively provided with a first air hole 3311 communicated with the first adsorption cavity 321 and a second air hole 3312 communicated with the second adsorption cavity 311.
In production during the molecular pipe 3, through with inner tube 32 fixed mounting in the urceolus 31, be used for forming in the inner tube 32 first absorption chamber 321, inner tube 32 with form between the urceolus 31 second absorption chamber 311, first absorption chamber 321 with be used for placing the zeolite granule in the second absorption chamber 311, make first absorption chamber 321 with second absorption chamber 311 can replace two molecular pipe 3 is work in turn, and another absorption chamber gets rid of nitrogen gas when making oxygen of an absorption chamber, so not only can improve the oxygen generation rate, has also reduced the volume of oxygenerator, has reduced the weight of oxygenerator for the oxygenerator is portable more, simultaneously the adsorption block can be with follow the sealed lid 331 with the vapor in the air that urceolus 31 seal department permeates into adsorbs, thereby has strengthened molecular pipe 3 the lid 33 with the moisture resistance of body seal department, and then slowed down the zeolite granule in the molecular pipe 3 receives the moisture velocity, improves the life of zeolite granule.
As a preferred embodiment, please refer to fig. 1, the housing 1 includes a bottom plate 11 and a housing 12, the housing 12 is detachably mounted on the bottom plate 11 for facilitating the assembly and disassembly of the housing 1, the housing 12 is provided with a plurality of through holes 121, and the plurality of through holes 121 are used for ventilating air inside and outside the housing 1.
As a preferable embodiment, referring to fig. 4, the molecular pipe further includes a first inlet pipe 34, a first nitrogen exhaust pipe 35, a first oxygen exhaust pipe 36, a second inlet pipe 37, a second nitrogen exhaust pipe 38 and a second oxygen exhaust pipe 39, one end of the first inlet pipe 34 is communicated with the first adsorption cavity 321, the other end of the first inlet pipe 34 is communicated with the outlet of the air compressor 2, the first inlet pipe 34 is provided with a first valve 341, one end of the first nitrogen exhaust pipe 35 is communicated with the first adsorption cavity 321, the first nitrogen exhaust pipe 35 is provided with a second valve 351, one end of the first oxygen exhaust pipe 36 is communicated with the first adsorption cavity 321, the first oxygen exhaust pipe 36 is provided with a third valve 361, one end of the second inlet pipe 37 is communicated with the second adsorption cavity 311, the other end of the second inlet pipe 37 is communicated with the outlet of the air compressor 2, a fourth valve 371 is disposed on the second air inlet pipe 37, one end of the second nitrogen discharging pipe 38 is communicated with the second adsorption chamber 311, a fifth valve 381 is disposed on the second nitrogen discharging pipe 38, one end of the second oxygen discharging pipe 39 is communicated with the second adsorption chamber 311, a sixth valve 391 is disposed on the second oxygen discharging pipe 39, the first valve 341 on the first air inlet pipe 34, the third valve 361 on the first oxygen discharging pipe 36 and the fifth valve 381 on the second nitrogen discharging pipe 38 are opened, the fourth valve 371 on the second air inlet pipe 37, the sixth valve 391 on the second oxygen discharging pipe 39 and the second valve 351 on the first nitrogen discharging pipe 35 are closed, at this time, air output from the air compressor 2 enters the first adsorption chamber 321 along the first air inlet pipe 34, after the air is adsorbed by the zeolite particles in the first adsorption chamber 321, nitrogen is adsorbed in the zeolite particles, oxygen passes through pores of the zeolite particles, a part of the oxygen is discharged from the first oxygen discharge pipe 36, another part of the oxygen enters the second adsorption chamber 311 along the air outlet end of the first adsorption chamber 321, and backflushs the nitrogen adsorbed on the zeolite particles in the second adsorption chamber 311, so that the nitrogen is discharged to the outside of the second adsorption chamber 311 along the second nitrogen discharge pipe 38, after a period of time, the fourth valve 371 on the second air inlet pipe 37, the sixth valve 391 on the second oxygen discharge pipe 39 and the second valve 351 on the first nitrogen discharge pipe 35 are opened, the first valve 341 on the first air inlet pipe 34, the third valve 361 on the first oxygen discharge pipe 36 and the fifth valve 381 on the second nitrogen discharge pipe 38 are closed, and at this time, the air output from the air outlet end of the air compressor 2 enters the second adsorption chamber 37 along the second air inlet pipe 37, and passes through the pores of the zeolite particles 311.
As a preferred embodiment, referring to fig. 4-5, a first annular moisture-proof groove 312 is formed on the outer cylinder 31, a first snap ring 3313 and a second snap ring 3314 are respectively fixedly mounted on two sides of the sealing cover 331, and are clamped in the first annular moisture-proof groove 312 by the first snap ring 3313, and a sealing ring is disposed in the first annular moisture-proof groove 312, so that the sealing performance between the outer cylinder 31 and the sealing cover 331 can be enhanced.
As a preferred embodiment, referring to fig. 4-5, a second annular moisture-proof groove 3321 is formed on the top cover 332, the second snap ring 3314 is clamped in the second annular moisture-proof groove 3321, and a sealing ring is disposed in the second annular moisture-proof groove 3321 to enhance the sealing performance between the sealing cover 331 and the top cover 332.
As a preferred embodiment, referring to fig. 4, the first adsorption chamber 321 and the second adsorption chamber 311 are respectively communicated through the first air vent 3311, the containing chamber 333 and the second air vent 3312, so as to achieve communication between the first adsorption chamber 321 and the second adsorption chamber 311, and make another part of oxygen possible to perform back flushing on nitrogen gas attached to zeolite particles in the first adsorption chamber 321 and the second adsorption chamber 311.
As a preferred embodiment, referring to fig. 4, the first oxygen discharging pipe 36 is fixedly mounted on the top cover 332, an air inlet end of the first oxygen discharging pipe 36 penetrates through the sealing cover 331 and extends into the first adsorption cavity 321, a joint of the first oxygen discharging pipe 36 and the sealing cover 331 is movably connected, and is provided with a sealing ring to enhance sealing, so that when the top cover 332 is detached from the sealing cover 331, the first oxygen discharging pipe 36 can be conveniently drawn out from the sealing cover 331.
As a preferred embodiment, please refer to fig. 4, the second oxygen discharging pipe 39 is fixedly installed on the top cover 332, an air inlet end of the second oxygen discharging pipe 39 penetrates through the sealing cover 331 and extends into the second absorption cavity 311, a joint of the second oxygen discharging pipe 39 and the sealing cover 331 is movably connected and is provided with a sealing ring for enhancing sealing, and when the top cover 332 is detached from the sealing cover 331, the second oxygen discharging pipe 39 is conveniently drawn out from the sealing cover 331.
As a preferred embodiment, please refer to fig. 2 and 6, the integrated portable oxygen generator further includes an air cylinder 4, the air cylinder 4 is disposed in the housing 1 and detachably mounted on the bottom plate 11, the air cylinder 4 has an oxygen inlet 41 and an oxygen outlet 42, the oxygen inlet 41 is respectively communicated with the first oxygen exhaust pipe 36 and the second oxygen exhaust pipe 39 through a conduit, the oxygen outlet 42 penetrates out of the housing 1 through a conduit, the air cylinder 4 includes a cylinder 43 and a cylinder cover 44, the cylinder cover 44 is detachably mounted on the cylinder 43, and a conduit communicated with the oxygen inlet 41 extends into the bottom of the cylinder 43 and is located below the water surface, so as to humidify oxygen.
In a preferred embodiment, the air cylinder 4 contains water for humidifying oxygen, so that the produced oxygen can be kept in a humid state.
As a preferred embodiment, please refer to fig. 1, the integrated portable oxygen generator further comprises a belt 5, and the belt 5 is fixedly connected with the shell 12 and can be fixedly installed on the waist of a person, so as to be convenient for carrying when going out.
For better understanding of the present invention, the following detailed description is made with reference to fig. 1 to 6 for the working principle of the technical solution of the present invention:
when the molecular tube 3 is produced, by fixedly mounting the inner cylinder 32 in the outer cylinder 31, the first adsorption chamber 321 is formed in the inner cylinder 32, the second adsorption chamber 311 is formed between the inner cylinder 32 and the outer cylinder 31, zeolite particles are placed in the first adsorption chamber 321 and the second adsorption chamber 311, so that the first adsorption chamber 321 and the second adsorption chamber 311 can work alternately instead of the two molecular tubes 3, when one adsorption chamber is producing oxygen, the other adsorption chamber is exhausting nitrogen, the first valve 341 on the first air inlet tube 34, the first valve 361 on the first oxygen outlet tube 36 and the fifth valve 381 on the second nitrogen outlet tube 38 are opened, the fourth valve 371 on the second air inlet tube 37 is closed, the sixth valve 391 on the second oxygen outlet tube 39 and the first valve 351 on the second nitrogen outlet tube 35 are opened, at this time, air output from the air outlet end of the air compressor 2 enters the first air inlet tube 34, oxygen is exhausted from the first oxygen outlet tube 39 through the first valve 391, the oxygen outlet tube 311, the oxygen particles are exhausted from the first adsorption chamber 321 through the second nitrogen outlet tube 311, the zeolite particles adsorbed in the first adsorption chamber 321, and exhausted from the second nitrogen outlet tube 38, and the zeolite adsorption chamber 311 after the time, the oxygen particles are exhausted from the first adsorption chamber 311, the zeolite adsorption chamber 321 and the zeolite particles are exhausted from the zeolite adsorption chamber 311 along the first nitrogen adsorption chamber 311, and the zeolite adsorption chamber 311, when the first valve 341 of the first air inlet pipe 34, the third valve 361 of the first oxygen exhaust pipe 36 and the fifth valve 381 of the second nitrogen exhaust pipe 38 are closed, at this time, the air output from the air outlet end of the air compressor 2 enters the second adsorption chamber 311 along the second air inlet pipe 37, and the nitrogen is adsorbed by the zeolite particles in the second adsorption chamber 311, and the air is filtered, so that the oxygen generation rate is improved, the volume of the oxygen generator is reduced, and the weight of the oxygen generator is reduced, so that the oxygen generator is more portable, the sealing cover 331 is detachably mounted on the outer cylinder 31 to seal the first adsorption chamber 321 and the second adsorption chamber 311, when the zeolite particles in the first adsorption chamber 321 and the second adsorption chamber 311 need to be replaced, the zeolite particles can be replaced by detaching the sealing cover 331 from the outer cylinder 31, which is very convenient, because the sealing cover 331 is fastened in the second annular retaining ring 3314, so that the moisture-proof block 3313 is fastened in the annular storage chamber 3, so that the moisture-proof steam absorption rate of the moisture-absorbing block 3313 is increased, and the moisture-proof block is absorbed by the moisture-absorbing block 3313, so that the moisture-absorbing block is absorbed by the moisture-absorbing block 3313 in the annular storage chamber 331 is placed in the sealing cover 331, and the moisture-absorbing chamber 31.
The utility model provides a pair of portable oxygenerator of integration has following beneficial effect:
(1) The inner cylinder 32 is fixedly arranged in the outer cylinder 31 to form the first adsorption cavity 321 and the second adsorption cavity 311, so that the volume of the oxygen generator occupied by the arrangement of the two molecular pipes 3 is reduced, the volume and the weight of the oxygen generator are reduced, the convenience in carrying of the oxygen generator is ensured, and the oxygen generation efficiency of the oxygen generator is not influenced;
(2) The sealing cover 331 is detachably mounted on the outer cylinder 31 to seal the first adsorption cavity 321 and the second adsorption cavity 311, and when zeolite particles in the first adsorption cavity 321 and the second adsorption cavity 311 need to be replaced, the zeolite particles can be replaced by detaching the sealing cover 331 from the outer cylinder 31, which is very convenient;
(3) The sealing cover 331 is clamped in the second annular moisture-proof groove 3321 through the second clamping ring 3314, so that the top cover 332 and the sealing cover 331 form a containing cavity 333, meanwhile, the sealing cover 331 is clamped in the first annular moisture-proof groove 312 through the first clamping ring 3313, an adsorption block is placed in the containing cavity 333, and the adsorption block can adsorb water vapor in the air permeating from the sealing position between the sealing cover 331 and the outer cylinder 31, so that the moisture resistance of the sealing position between the pipe cover and the pipe body of the molecular pipe 3 is enhanced, the moisture absorption speed of zeolite particles in the molecular pipe 3 is slowed down, and the service life of the zeolite particles is prolonged.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An integrated portable oxygen generator, which is characterized by comprising:
a housing;
the air compressor is fixedly arranged in the shell;
the molecular tube comprises an outer tube, an inner tube and a cover body, wherein the inner tube is fixedly arranged in the outer tube, a first adsorption cavity is formed in the inner tube, a second adsorption cavity is formed between the inner tube and the outer tube, zeolite particles are placed in the first adsorption cavity and the second adsorption cavity, the cover body comprises a sealing cover and a top cover, the sealing cover is detachably arranged on the outer tube and used for sealing the first adsorption cavity and the second adsorption cavity, the top cover is detachably arranged on the sealing cover and used for forming an accommodating cavity between the top cover and the sealing cover, an adsorption block is placed in the accommodating cavity, and a first air hole communicated with the first adsorption cavity and a second air hole communicated with the second adsorption cavity are respectively formed in the sealing cover.
2. The integrated portable oxygen generator as claimed in claim 1, wherein the housing comprises a bottom plate and a housing body, the housing body is detachably mounted on the bottom plate, and the housing body is provided with a plurality of through holes.
3. The integrated portable oxygen generator according to claim 2, wherein the molecular tube further comprises a first air inlet tube, a first nitrogen discharge tube, a first oxygen discharge tube, a second air inlet tube, a second nitrogen discharge tube and a second oxygen discharge tube, one end of the first air inlet tube is communicated with the first adsorption cavity, the other end of the first air inlet tube is communicated with the outlet of the air compressor, a first valve is arranged on the first air inlet tube, one end of the first nitrogen discharge tube is communicated with the first adsorption cavity, a second valve is arranged on the first nitrogen discharge tube, one end of the first oxygen discharge tube is communicated with the first adsorption cavity, a third valve is arranged on the first oxygen discharge tube, one end of the second air inlet tube is communicated with the second adsorption cavity, the other end of the second air inlet tube is communicated with the outlet of the air compressor, a fourth valve is arranged on the second air inlet tube, one end of the second nitrogen discharge tube is communicated with the second adsorption cavity, a fifth valve is arranged on the second nitrogen discharge tube, one end of the second oxygen discharge tube is communicated with the second adsorption cavity, and a sixth valve is arranged on the second nitrogen discharge tube.
4. The integrated portable oxygen generator as claimed in claim 3, wherein the outer cylinder is provided with a first annular moisture-proof groove, and a first snap ring and a second snap ring are fixedly mounted on two sides of the sealing cover respectively and are clamped in the first annular moisture-proof groove by the first snap ring.
5. The integrated portable oxygen generator as claimed in claim 4, wherein the top cover is provided with a second annular moisture-proof groove, and the second snap ring is clamped in the second annular moisture-proof groove.
6. The integrated portable oxygen generator as claimed in claim 5, wherein the first adsorption chamber and the second adsorption chamber are respectively communicated with each other through the first air hole, the receiving chamber and the second air hole.
7. The integrated portable oxygen generator as claimed in claim 6, wherein the first oxygen discharging pipe is fixedly installed on the top cover, and an air inlet end of the first oxygen discharging pipe penetrates through the sealing cover and extends into the first adsorption cavity.
8. The integrated portable oxygen generator as claimed in claim 7, wherein the second oxygen discharging pipe is fixedly installed on the top cover, and an air inlet end of the second oxygen discharging pipe penetrates through the sealing cover and extends into the second adsorption cavity.
9. The integrated portable oxygen generator as claimed in claim 8, further comprising an air cylinder, wherein the air cylinder is disposed in the housing and detachably mounted on the bottom plate, the air cylinder has an oxygen inlet and an oxygen outlet, the oxygen inlet is respectively communicated with the first oxygen discharge pipe and the second oxygen discharge pipe through a conduit, and the oxygen outlet penetrates out of the housing through a conduit.
10. The integrated portable oxygen generator as claimed in claim 9, wherein the air cylinder contains water for humidifying oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659303.0U CN217698587U (en) | 2022-06-28 | 2022-06-28 | Integrated portable oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659303.0U CN217698587U (en) | 2022-06-28 | 2022-06-28 | Integrated portable oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217698587U true CN217698587U (en) | 2022-11-01 |
Family
ID=83774690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221659303.0U Active CN217698587U (en) | 2022-06-28 | 2022-06-28 | Integrated portable oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217698587U (en) |
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2022
- 2022-06-28 CN CN202221659303.0U patent/CN217698587U/en active Active
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