CN214936056U - Medical oxygen generator waste nitrogen discharging and dissipating device - Google Patents
Medical oxygen generator waste nitrogen discharging and dissipating device Download PDFInfo
- Publication number
- CN214936056U CN214936056U CN202023241235.XU CN202023241235U CN214936056U CN 214936056 U CN214936056 U CN 214936056U CN 202023241235 U CN202023241235 U CN 202023241235U CN 214936056 U CN214936056 U CN 214936056U
- Authority
- CN
- China
- Prior art keywords
- waste nitrogen
- shell
- plate
- baffle
- oxygen generator
- 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.)
- Expired - Fee Related
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 33
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 12
- 239000001301 oxygen Substances 0.000 title claims description 12
- 229910052760 oxygen Inorganic materials 0.000 title claims description 12
- 238000007599 discharging Methods 0.000 title description 2
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000011253 protective coating Substances 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 claims 2
- 239000007789 gas Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model relates to a waste nitrogen discharges technical field, and discloses a medical oxygenerator waste nitrogen discharges dissipation device, has solved the relatively poor problem of present waste nitrogen dissipation effect, and it includes first casing, first casing one end middle part is connected with the admission line, and first casing is kept away from admission line one end and has been seted up the dissipation mouth, and admission line one end is connected with the elbow, the utility model discloses, waste nitrogen gets into the second casing through the blockking of boss, makes waste nitrogen flow to the outside, slows down the flow rate, then waste nitrogen continues to carry, when passing through the elbow, the gas flow direction changes, and simultaneously, the elbow can further block the gas flow rate, through such structure, avoids the air current impact velocity to influence the dissipation effect very fast when waste nitrogen discharges; through the arrangement of the second shell, the baffle, the screen, the conical disc, the wave plate and the sawtooth plate, the gas can be dispersed in a multi-stage mode, and therefore a better dissipation effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of the waste nitrogen discharges, specifically be a medical oxygenerator waste nitrogen discharges dissipation device.
Background
The oxygen generator needs to discharge nitrogen in the gas while producing oxygen, and in order to accelerate the mixing of the nitrogen and the air, the nitrogen is usually dissipated by a dissipating device.
When the existing nitrogen dissipation device dissipates, the gas flow speed is high, so that the dissipation effect is poor.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a medical oxygenerator waste nitrogen discharges dissipation device, the effectual relatively poor problem of present waste nitrogen dissipation effect of having solved.
In order to achieve the above object, the utility model provides a following technical scheme: a medical oxygen generator waste nitrogen emission dissipation device comprises a first shell, wherein an air inlet pipeline is connected to the middle of one end of the first shell, a dissipation opening is formed in one end, away from the air inlet pipeline, of the first shell, an elbow is connected to one end of the air inlet pipeline, a second shell is connected to one end of the elbow, a connecting pipeline is connected to the lower end of the second shell, a connecting rod is connected to one side inside the second shell, a supporting rod is connected to one end of the connecting rod, a boss is connected to one end of the supporting rod, inclined platforms are connected to two sides, opposite to two sides inside the second shell, of one side of the boss, a baffle is connected to one side, close to the air inlet pipeline, screens are embedded in the upper side and the lower side of the baffle, a conical disc is connected to one side of the baffle, first through holes are uniformly formed in the surface of the conical disc, a motor is connected to the middle of one end, away from the conical disc, the output end of the motor is connected with fan blades, and one side of the fan blades is connected to the inside the first shell, second through holes are uniformly formed in the surface of the corrugated plate, one side of the corrugated plate is connected with a serrated plate, and third through holes are uniformly formed in the surface of the serrated plate.
Preferably, a wire mesh is connected to the inside of the dissipation port.
Preferably, the upper side and the lower side of the baffle are both provided with connecting grooves, and the screen is positioned in the connecting grooves.
Preferably, the outer end of the motor is connected with a protective cover, and a bearing is embedded at the position where the output shaft of the motor penetrates through the protective cover.
Preferably, the wave plate is composed of a flat plate and an arc-shaped plate, the second through hole in the flat plate is arranged horizontally, and the second through hole in the surface of the arc-shaped plate is arranged obliquely.
Preferably, the first shell and the second shell are coated with protective coatings.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses, through the setting of second casing, connecting rod, branch, boss and elbow, waste nitrogen gets into the second casing and blocks through the boss, makes waste nitrogen flow to the outside, slows down the flow rate, then waste nitrogen continues to carry, and when passing through the elbow, the gas flow direction changes, and simultaneously, the elbow can further block gas flow rate, through such structure, avoids the air current impact velocity to influence the dissipation effect very fast when making waste nitrogen discharge;
(2) through the setting of second casing, baffle, screen cloth, conical disk, wave board and serration plate, gaseous entering first casing is at first blockked through the conical disk, gaseous even outside dispersion, then gaseous passing the screen cloth continues to flow, further by the dispersion through the wave board, then discharge from the dissipation mouth after the serration plate dispersion again, through above-mentioned structure for gaseous can be by multistage dispersion, thereby realized better dissipation effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the first housing of the present invention;
FIG. 3 is a schematic view of the mounting structure of the boss of the present invention;
in the figure: 1. a first housing; 2. an air intake duct; 3. a dissipation port; 4. bending the pipe; 5. a second housing; 6. connecting a pipeline; 7. a connecting rod; 8. a strut; 9. a boss; 10. a sloping table; 11. a baffle plate; 12. screening a screen; 13. a conical disk; 14. a first through hole; 15. a motor; 16. a fan blade; 17. a wave plate; 18. a second through hole; 19. a serrated plate; 20. a third through hole; 21. a wire mesh; 22. a shield.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a first housing 1, an air inlet pipe 2 is connected to the middle of one end of the first housing 1, an end of the first housing 1, which is far away from the air inlet pipe 2, is provided with a dissipation port 3, an end of the air inlet pipe 2 is connected with an elbow 4, an end of the elbow 4 is connected with a second housing 5, a lower end of the second housing 5 is connected with a connecting pipe 6, one side of the interior of the second housing 5 is connected with a connecting rod 7, one end of the connecting rod 7 is connected with a supporting rod 8, one end of the supporting rod 8 is connected with a boss 9, both sides of one side of the boss 9, which is opposite to the interior of the second housing 5, are connected with a baffle plate 11, both upper and lower sides of the baffle plate 11 are embedded with a screen 12, one side of the baffle plate 11 is connected with a conical plate 13, the surface of the conical plate 13 is uniformly provided with first through holes 14, and the middle of one end of the baffle plate 11, which is far away from the conical plate 13, is connected with a motor 15, the output end of the motor 15 is connected with a fan blade 16, one side of the fan blade 16 is connected with a wave plate 17 relative to the inside of the first shell 1, the surface of the wave plate 17 is uniformly provided with second through holes 18, one side of the wave plate 17 is connected with a serrated plate 19, and the surface of the serrated plate 19 is uniformly provided with third through holes 20.
In the second embodiment, on the basis of the first embodiment, the wire netting 21 is connected inside the dissipation port 3, and the dissipation port 3 can play a role in protection.
Third embodiment, on the basis of first embodiment, the connecting groove has all been seted up to baffle 11 upper and lower both sides, and screen cloth 12 is located the connecting groove, conveniently installs screen cloth 12.
Fourth embodiment, on the basis of first embodiment, the outer end of motor 15 is connected with protection casing 22, and the department that the output shaft of motor 15 runs through protection casing 22 inlays and is equipped with the bearing, and protection casing 22 can play the guard action to motor 15.
In the fifth embodiment, on the basis of the first embodiment, the wave plate 17 is composed of a flat plate and an arc-shaped plate, the second through holes 18 on the flat plate are horizontally arranged, and the second through holes 18 on the surface of the arc-shaped plate are obliquely arranged, so that the gas can flow in multiple directions conveniently.
In the sixth embodiment, on the basis of the first embodiment, protective coatings are sprayed on the surfaces of the first shell 1 and the second shell 5.
The working principle is as follows: when the oxygen generator waste nitrogen discharge pipeline is used, the oxygen generator waste nitrogen discharge pipeline is connected with the connecting pipeline 6, waste nitrogen enters the second shell 5 and flows outwards through the blocking of the boss 9, the flowing speed is reduced, then the waste nitrogen is conveyed continuously, the flowing direction of gas changes when the waste nitrogen passes through the elbow 4, meanwhile, the elbow 4 can further block the flowing speed of the gas, then the gas enters the first shell 1, the gas passes through the first through hole 14 to flow continuously through the blocking of the conical disc 13, part of the gas passes through the first through hole 14 after being uniformly dispersed outwards by the conical disc 13, then the gas passes through the screen 12 to flow continuously, the gas passes through the second through hole 18 after being further dispersed by the wave plate 17, then passes through the third through hole 20 after being dispersed by the sawtooth plate 19 and is discharged from the dispersing port 3.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a medical oxygenerator waste nitrogen discharges dissipation device, includes first casing (1), its characterized in that: the middle part of one end of the first shell (1) is connected with an air inlet pipeline (2), one end of the first shell (1) far away from the air inlet pipeline (2) is provided with a dissipation port (3), one end of the air inlet pipeline (2) is connected with an elbow (4), one end of the elbow (4) is connected with a second shell (5), the lower end of the second shell (5) is connected with a connecting pipeline (6), one side inside the second shell (5) is connected with a connecting rod (7), one end of the connecting rod (7) is connected with a support rod (8), one end of the support rod (8) is connected with a boss (9), one side of the boss (9) is connected with an inclined platform (10) relative to two sides inside the second shell (5), one side inside the first shell (1) close to the air inlet pipeline (2) is connected with a baffle (11), the upper side and the lower side of the baffle (11) are both embedded with a screen (12), one side of the baffle (11) is connected with a conical disc (13), first through-hole (14) have evenly been seted up on conical disc (13) surface, baffle (11) are kept away from conical disc (13) one end middle part and are connected with motor (15), motor (15) output is connected with flabellum (16), flabellum (16) one side is for first casing (1) internal connection have wave plate (17), second through-hole (18) have evenly been seted up on wave plate (17) surface, wave plate (17) one side is connected with serration plate (19), third through-hole (20) have evenly been seted up on serration plate (19) surface.
2. The medical oxygen generator waste nitrogen discharge dissipation device as defined in claim 1, wherein: the inner part of the dissipation port (3) is connected with a wire mesh (21).
3. The medical oxygen generator waste nitrogen discharge dissipation device as defined in claim 1, wherein: the upper side and the lower side of the baffle (11) are provided with connecting grooves, and the screen (12) is positioned in the connecting grooves.
4. The medical oxygen generator waste nitrogen discharge dissipation device as defined in claim 1, wherein: the outer end of the motor (15) is connected with a protective cover (22), and a bearing is embedded at the position where an output shaft of the motor (15) penetrates through the protective cover (22).
5. The medical oxygen generator waste nitrogen discharge dissipation device as defined in claim 1, wherein: the wave plate (17) is composed of a flat plate and an arc-shaped plate, a second through hole (18) in the flat plate is arranged in a horizontal shape, and the second through hole (18) in the surface of the arc-shaped plate is arranged in an inclined shape.
6. The medical oxygen generator waste nitrogen discharge dissipation device as defined in claim 1, wherein: protective coatings are sprayed on the surfaces of the first shell (1) and the second shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023241235.XU CN214936056U (en) | 2020-12-29 | 2020-12-29 | Medical oxygen generator waste nitrogen discharging and dissipating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023241235.XU CN214936056U (en) | 2020-12-29 | 2020-12-29 | Medical oxygen generator waste nitrogen discharging and dissipating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214936056U true CN214936056U (en) | 2021-11-30 |
Family
ID=79115895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023241235.XU Expired - Fee Related CN214936056U (en) | 2020-12-29 | 2020-12-29 | Medical oxygen generator waste nitrogen discharging and dissipating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214936056U (en) |
-
2020
- 2020-12-29 CN CN202023241235.XU patent/CN214936056U/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: 20211130 |