CN216498130U - Air filtering device of medical oxygen generator - Google Patents
Air filtering device of medical oxygen generator Download PDFInfo
- Publication number
- CN216498130U CN216498130U CN202122556059.7U CN202122556059U CN216498130U CN 216498130 U CN216498130 U CN 216498130U CN 202122556059 U CN202122556059 U CN 202122556059U CN 216498130 U CN216498130 U CN 216498130U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- air
- oxygen generator
- purifying box
- inner cavity
- 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.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 53
- 239000001301 oxygen Substances 0.000 title claims abstract description 53
- 238000001914 filtration Methods 0.000 title claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002274 desiccant Substances 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 7
- 230000002070 germicidal effect Effects 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims description 19
- 230000035939 shock Effects 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QRSFFHRCBYCWBS-UHFFFAOYSA-N [O].[O] Chemical compound [O].[O] QRSFFHRCBYCWBS-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a medical oxygen generator air filtering device which comprises an oxygen generator body, wherein a first purifying box is arranged in an inner cavity of the oxygen generator body, an ultraviolet sterilizing lamp is fixedly installed in the inner cavity of the first purifying box, a high-efficiency filter element is fixedly connected to the center of the inner cavity of the first purifying box, a fan is fixedly installed on the left side of the top of the first purifying box, and a first air suction pipe is fixedly connected to the input end of the fan. According to the utility model, the fan, the ultraviolet germicidal lamp, the first air suction pipe, the second air suction pipe, the air suction opening, the air conveying pipe, the first purifying box and the efficient filter element are arranged, so that the effect of sterilization and disinfection is achieved, the desiccant filler is arranged to adsorb moisture in the air, so that the dryness of the air is ensured, and the through hole, the second air guide pipe, the second purifying box and the activated carbon filter screen are arranged to adsorb odor and dust in the air, so that the effect of secondary filtration is achieved.
Description
Technical Field
The utility model relates to the technical field of medical oxygen generators, in particular to an air filtering device of a medical oxygen generator.
Background
Oxygen (oxygen) is a simple substance formed by oxygen element, and the chemical formula of oxygen is O2, which is relatively active and can react with oxygen with most elements. Is not very active at normal temperature and is not easy to react with a plurality of substances. But the oxygen generator is very active at high temperature and can be directly combined with various elements, which is related to that the electronegativity of oxygen atoms is only inferior to that of fluorine, and hospitals store prepared oxygen in a steel cylinder at low temperature under pressure, so that the oxygen generator is very inconvenient to use, therefore, the oxygen generator can be transported as needed, the filtering efficiency of the existing oxygen generator is low, the quality of the oxygen is greatly reduced, and the oxygen generator is not suitable for patients to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air filtering device of a medical oxygen generator, which has the advantage of high-efficiency filtering and solves the problems that the existing oxygen generator has low filtering efficiency, so that the quality of oxygen is greatly reduced and the oxygen is not suitable for patients to use.
In order to achieve the purpose, the utility model provides the following technical scheme: a medical oxygen generator air filtering device comprises an oxygen generator body, wherein a first purifying box is arranged in an inner cavity of the oxygen generator body, an ultraviolet sterilizing lamp is fixedly installed in the inner cavity of the first purifying box, a high-efficiency filter element is fixedly connected at the center of the inner cavity of the first purifying box, a fan is fixedly installed on the left side of the top of the first purifying box, a first air suction pipe is fixedly connected to the input end of the fan, a second air suction pipe is fixedly connected to the top and the bottom of the first air suction pipe, an air suction opening is fixedly connected to one side of the second air suction pipe, an air conveying pipe is fixedly connected to the output end of the fan, a first air guide pipe is fixedly connected to the left side of the bottom of the first purifying box, the bottom of the first air guide pipe is communicated with a drying box, a placing frame is fixedly connected to the inner cavity of the drying box, and drying agent fillers are filled in the inner cavity of the placing frame, the drying cabinet is characterized in that a through hole is formed in the bottom of the placing frame, a second air guide pipe is fixedly connected to the bottom of the drying cabinet, one end, far away from the drying cabinet, of the second air guide pipe is communicated with a second purifying cabinet, an active carbon filter screen is fixedly connected to the inner cavity of the second purifying cabinet, one side of the second purifying cabinet is communicated with a hose, a control valve is arranged at the bottom of the hose, and a connecting port is fixedly connected to one side of the top of the hose.
Preferably, the surface of the oxygen generator body is movably connected with a box door through a hinge, and the periphery of the bottom of the oxygen generator body is fixedly connected with non-slip mats.
Preferably, the both sides of fan all fixedly connected with shock attenuation frame, and the bottom fixed connection of shock attenuation frame in the top of first purifying box.
Preferably, the top of rack both sides all fixedly connected with fixed block, and one side fixed connection in one side of drying cabinet inner chamber of fixed block.
Preferably, the bottom of the second air guide pipe is fixedly connected with a rubber pad, and one side of the rubber pad is fixedly connected to the bottom of the inner cavity of the oxygen generator body.
Preferably, the surface cover of hose is equipped with the sliding sleeve, and one side fixed connection of sliding sleeve is in the center department on oxygenerator body right side.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the effects of sterilization and disinfection are achieved through the arrangement of the fan, the ultraviolet germicidal lamp, the first air suction pipe, the second air suction pipe, the air suction opening, the air conveying pipe, the first purifying box and the efficient filter element, the moisture in the air is adsorbed through the arrangement of the desiccant filler, the dryness of the air is ensured, the odor and dust in the air are adsorbed through the arrangement of the through hole, the second air guide pipe, the second purifying box and the active carbon filter screen, the effect of secondary filtration is achieved, and meanwhile, the problems that the existing oxygen generator is low in filtering efficiency, so that the quality of oxygen is greatly reduced, and the oxygen generator is not suitable for patients to use are solved.
2. The inner cavity of the oxygen generator body is maintained and cleaned through the arrangement of the box door, the cleanliness of the inner cavity of the oxygen generator body is greatly improved, the vibration of the fan during operation is reduced through the arrangement of the damping frame, and the stability of the fan is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the oxygen generator body of the present invention;
fig. 3 is a sectional view of a first purification tank of the present invention.
In the figure: 1. an oxygen generator body; 2. a first purge bin; 3. a fan; 4. a first air suction pipe; 5. a second aspiration channel; 6. an air suction opening; 7. an ultraviolet germicidal lamp; 8. a high-efficiency filter element; 9. a wind delivery pipe; 10. a first air duct; 11. placing a rack; 12. a desiccant filler; 13. a through hole; 14. a drying oven; 15. a second air duct; 16. a second purge bin; 17. an active carbon filter screen; 18. a hose; 19. a control valve; 20. and (7) connecting ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a medical oxygen generator air filtration device comprises an oxygen generator body 1, a first purification box 2 is arranged in an inner cavity of the oxygen generator body 1, an ultraviolet germicidal lamp 7 is fixedly installed in the inner cavity of the first purification box 2, a high efficiency filter element 8 is fixedly connected to the center of the inner cavity of the first purification box 2, a fan 3 is fixedly installed on the left side of the top of the first purification box 2, a first air suction pipe 4 is fixedly connected to the input end of the fan 3, a second air suction pipe 5 is fixedly connected to the top and the bottom of the first air suction pipe 4, an air suction opening 6 is fixedly connected to one side of the second air suction pipe 5, an air delivery pipe 9 is fixedly connected to the output end of the fan 3, a first air guide pipe 10 is fixedly connected to the left side of the bottom of the first purification box 2, a drying box 14 is communicated to the bottom of the first air guide pipe 10, a placing frame 11 is fixedly connected to the inner cavity of the drying box 14, and a drying agent filler 12 is filled in the inner cavity of the placing frame 11, through-hole 13 has been seted up to the bottom of rack 11, the bottom fixedly connected with second guide duct 15 of drying cabinet 14, the one end intercommunication that second guide duct 15 is kept away from drying cabinet 14 has second purifying box 16, the inner chamber fixedly connected with active carbon filter screen 17 of second purifying box 16, one side intercommunication of second purifying box 16 has hose 18, the bottom of hose 18 is equipped with control flap 19, one side fixedly connected with connector 20 at hose 18 top.
The surface of oxygenerator body 1 has the chamber door through hinge swing joint, and the equal fixedly connected with slipmat all around of 1 bottom of oxygenerator body through the setting of chamber door, maintains and clears up the inner chamber of oxygenerator body 1, has improved the cleanliness factor of 1 inner chamber of oxygenerator body greatly.
The equal fixedly connected with shock attenuation frame in both sides of fan 3, and the bottom fixed connection of shock attenuation frame in the top of first purifying box 2, through the setting of shock attenuation frame, shake when reducing fan 3 operation, greatly increased fan 3's stability.
The top at 11 both sides of rack is equal fixedly connected with fixed block, and one side fixed connection of fixed block in one side of 14 inner chambers of drying cabinet.
The bottom of the second air duct 15 is fixedly connected with a rubber pad, and one side of the rubber pad is fixedly connected with the bottom of the inner cavity of the oxygen generator body 1.
The surface of the hose 18 is sleeved with a sliding sleeve, and one side of the sliding sleeve is fixedly connected to the center of the right side of the oxygen generator body 1.
All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.
When the air purifier is used, firstly, a user connects the connector 20 with an oxygen cylinder, secondly, the user starts the fan 3 and the ultraviolet germicidal lamp 7 through the external controller, the fan 3 sucks air through the first air suction pipe 4, the second air suction pipe 5 and the air suction opening 6, the air is conveyed to the inner cavity of the air conveying pipe 9 through the first air suction pipe 4, the air is conveyed to the inner cavity of the first purifying box 2 through the air conveying pipe 9, the sterilization effect is achieved through the arrangement of the ultraviolet germicidal lamp 7 and the efficient filter element 8, then, the air is conveyed to the inner cavity of the drying box 14 through the first air guide pipe 10, moisture in the air is adsorbed through the desiccant filler 12, the dryness of the air is ensured, finally, the air is conveyed to the inner cavity of the second air guide pipe 15 through the through hole 13, the air is conveyed to the inner cavity of the second purifying box 16 through the second air guide pipe 15, and odor and dust in the air are adsorbed through the activated carbon filter screen 17, the effect of secondary filtration is achieved, and the oxygen is conveyed to the oxygen cylinder for use through the hose 18 by opening the control valve 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a medical oxygen generator air filter, includes oxygenerator body (1), its characterized in that: the inner cavity of the oxygen generator body (1) is provided with a first purifying box (2), an ultraviolet germicidal lamp (7) is fixedly installed in the inner cavity of the first purifying box (2), a high-efficiency filter element (8) is fixedly connected to the center of the inner cavity of the first purifying box (2), a fan (3) is fixedly installed on the left side of the top of the first purifying box (2), a first air suction pipe (4) is fixedly connected to the input end of the fan (3), a second air suction pipe (5) is fixedly connected to the top and the bottom of the first air suction pipe (4), an air suction opening (6) is fixedly connected to one side of the second air suction pipe (5), an air delivery pipe (9) is fixedly connected to the output end of the fan (3), a first air guide pipe (10) is fixedly connected to the left side of the bottom of the first purifying box (2), and a drying box (14) is communicated with the bottom of the first air guide pipe (10), the drying box is characterized in that a placing frame (11) is fixedly connected to the inner cavity of the drying box (14), a drying agent filler (12) is filled in the inner cavity of the placing frame (11), a through hole (13) is formed in the bottom of the placing frame (11), a second air guide pipe (15) is fixedly connected to the bottom of the drying box (14), one end, far away from the drying box (14), of the second air guide pipe (15) is communicated with a second purifying box (16), an active carbon filter screen (17) is fixedly connected to the inner cavity of the second purifying box (16), a hose (18) is communicated to one side of the second purifying box (16), a control valve (19) is arranged at the bottom of the hose (18), and a connecting port (20) is fixedly connected to one side of the top of the hose (18).
2. The medical oxygen generator air filtering device of claim 1, wherein: the surface of the oxygen generator body (1) is movably connected with a box door through a hinge, and the periphery of the bottom of the oxygen generator body (1) is fixedly connected with non-slip mats.
3. The medical oxygen generator air filtering device of claim 1, wherein: the equal fixedly connected with shock attenuation frame in both sides of fan (3), and the bottom fixed connection of shock attenuation frame is in the top of first purifying box (2).
4. The medical oxygen generator air filtering device of claim 1, wherein: the top of rack (11) both sides all fixedly connected with fixed block, and one side fixed connection of fixed block in one side of drying cabinet (14) inner chamber.
5. The medical oxygen generator air filtering device of claim 1, wherein: the bottom of the second air guide pipe (15) is fixedly connected with a rubber pad, and one side of the rubber pad is fixedly connected to the bottom of the inner cavity of the oxygen generator body (1).
6. The medical oxygen generator air filtering device of claim 1, wherein: the surface of the hose (18) is sleeved with a sliding sleeve, and one side of the sliding sleeve is fixedly connected to the center of the right side of the oxygen generator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122556059.7U CN216498130U (en) | 2021-10-23 | 2021-10-23 | Air filtering device of medical oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122556059.7U CN216498130U (en) | 2021-10-23 | 2021-10-23 | Air filtering device of medical oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216498130U true CN216498130U (en) | 2022-05-13 |
Family
ID=81524039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122556059.7U Expired - Fee Related CN216498130U (en) | 2021-10-23 | 2021-10-23 | Air filtering device of medical oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216498130U (en) |
-
2021
- 2021-10-23 CN CN202122556059.7U patent/CN216498130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |