CN213416280U - Medical chemical oxygen generator - Google Patents
Medical chemical oxygen generator Download PDFInfo
- Publication number
- CN213416280U CN213416280U CN202022270260.4U CN202022270260U CN213416280U CN 213416280 U CN213416280 U CN 213416280U CN 202022270260 U CN202022270260 U CN 202022270260U CN 213416280 U CN213416280 U CN 213416280U
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- oxygen
- medical
- oxygen storage
- storage box
- connecting rod
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a medical chemistry oxygenerator, including medical oxygenerator, storage oxygen box and storage oxygen bag, the upper right side of medical oxygenerator is connected with oxygen therapy pipeline, it is right-hand that the storage oxygen box is located medical oxygenerator, and is connected with oxygen therapy pipeline below the left side of storing up the oxygen box, the inside upside of storage oxygen box runs through there is the mounting bracket, and the upside of mounting bracket passes through compression spring and is connected with storage oxygen box, the equal welded connection in both ends has the connecting rod about the mounting bracket, and the outside of connecting rod installs the tooth piece, the connecting rod is located the inboard of adjustment tank. This medical chemistry oxygenerator, when the internal pressure of oxygen storage box reachd the early warning value, too high pressure can drive the mounting bracket and shift up, and the mounting bracket drives the connecting rod in step and shifts up, and the connecting rod drives the gear that the meshing is connected and rotates through the pivot to control gear linkage coaxial coupling's baffle rotates, removes the baffle and to the enclosuring of pressure release passageway, realizes the pressure release, avoids pressure too high and the potential safety hazard appears.
Description
Technical Field
The utility model relates to a medical chemistry system oxygen technical field specifically is a medical chemistry system oxygen device.
Background
Oxygen is widely distributed in nature, oxygen is needed in aspects of hydrocarbon oxidation, wastewater treatment, rocket propellant, and breathing of animals and people in aviation, aerospace and diving, and the oxygen is extremely important medical gas for supplying oxygen to critically ill personnel, and oxygen respiration volume of critically ill personnel is required to be continuously and uninterruptedly supplied, so that the oxygen is prepared by auxiliary medical chemical oxygen generation.
However, the in-process that current medical chemistry oxygenerator used still exists not enoughly, and oxygen preparation is too much stored in oxygenerator, increases internal pressure, can not be nimble carry out the pressure release to oxygenerator, reduces the security of using, and can not carry out the too high warning of pressure automatically and handle, and the staff of being not convenient for in time adjusts oxygenerator.
Therefore, we have proposed a medical chemical oxygen generator in order to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical chemistry oxygenerator to solve the current medical chemistry oxygenerator can not be nimble carry out the pressure release on the existing market that the above-mentioned background art provided, and can not carry out the problem of too high pressure warning processing automatically.
In order to achieve the above object, the utility model provides a following technical scheme: a medical chemical oxygen generator comprises a medical oxygen generator, an oxygen storage box body and an oxygen storage bag, wherein the right upper side of the medical oxygen generator is connected with an oxygen delivery pipeline, the oxygen storage box body is positioned at the right side of the medical oxygen generator, the left lower side of the oxygen storage box body is connected with the oxygen delivery pipeline, a mounting frame penetrates through the upper side inside the oxygen storage box body, the upper side of the mounting frame is connected with the oxygen storage box body through a compression spring, connecting rods are welded at the left end and the right end of the mounting frame, tooth blocks are installed at the outer sides of the connecting rods, the connecting rods are positioned at the inner sides of adjusting grooves, the adjusting grooves are formed in the upper side inside the medical oxygen generator, gears are meshed and connected at the outer sides of the tooth blocks, a rotating shaft is connected with the inner keys of the gears, baffles are welded and connected at the outer sides of the rotating shaft, sealing gaskets are connected at the, and the oxygen discharge pipe is installed to the left and right sides of oxygen storage box top, the inside bearing of oxygen discharge pipe is connected with the bull stick, and the outside fixed mounting of bull stick has the flabellum, the laminating of oxygen storage bag sets up in the upper end of oxygen storage box, and the outside of oxygen storage bag installs powerful magic subsides.
Preferably, the main section of the mounting rack is of an I-shaped structure, and the mounting rack and the oxygen storage tank body form an elastic structure through a compression spring.
Preferably, the connecting rod is in sliding connection with the oxygen storage tank body, and tooth blocks are distributed at the connecting part of the connecting rod and the gear at equal intervals.
Preferably, the baffle and the gear are coaxially connected, a rubber gasket is bonded at the joint of the baffle and the lower end of the pressure relief channel, and the diameter of the baffle is larger than that of the pressure relief channel.
Preferably, the pressure relief channel is communicated with the inside of the oxygen discharge pipe, and the oxygen discharge pipe is made of transparent glass.
Preferably, the main section of the fan blade is of an arc-shaped structure, and the fan blades are distributed in an equal angle relative to the central point of the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that: the medical chemical oxygen-generating device comprises a main body,
(1) when the pressure in the oxygen storage tank reaches an early warning value, the mounting rack is driven to move upwards by overhigh pressure, the mounting rack synchronously drives the connecting rod to move upwards, the connecting rod drives the gears which are in meshed connection to rotate through the rotating shaft and controls the gears to be linked with the baffle which is coaxially connected to rotate, the blocking of the baffle on the pressure relief channel is removed, the pressure relief is realized, and the potential safety hazard caused by overhigh pressure is avoided;
(2) oxygen among the pressure release process enters into the oxygen pipe through pressure release channel, utilizes the air current to promote the flabellum and rotates through the bull stick, and the flabellum condition is observed to the oxygen pipe of staff's accessible transparent glass material, carries out the accuse to the pressure that stores up in the oxygen box, can adjust the oxygenerator of medical oxygenerator according to the condition, improves the security that the device used.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the oxygen storage tank of the present invention;
FIG. 2 is a schematic view of the oxygen storage tank of the present invention;
FIG. 3 is a schematic side sectional view of the junction between the oxygen storage tank and the rotating shaft of the present invention;
FIG. 4 is a schematic view of the main section structure of the oxygen discharge pipe of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention;
fig. 7 is a schematic view of the oxygen discharge pipe of the present invention.
In the figure: 1. a medical oxygen generator; 2. an oxygen delivery pipeline; 3. an oxygen storage tank body; 4. a mounting frame; 5. a compression spring; 6. a connecting rod; 7. a tooth block; 8. a gear; 9. a rotating shaft; 10. a baffle plate; 11. a gasket; 12. a pressure relief channel; 13. an oxygen discharge pipe; 14. a rotating rod; 15. a fan blade; 16. an oxygen storage bag; 17. strong magic tape; 18. and (4) adjusting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-7, the present invention provides a technical solution: a medical chemical oxygen generator comprises a medical oxygen generator 1, an oxygen delivery pipeline 2, an oxygen storage box body 3, a mounting frame 4, a compression spring 5, a connecting rod 6, a tooth block 7, a gear 8, a rotating shaft 9, a baffle 10, a sealing gasket 11, a pressure relief channel 12, an oxygen discharge pipe 13, a rotating rod 14, a fan blade 15, an oxygen storage bag 16, a strong magic tape 17 and an adjusting groove 18, wherein the oxygen delivery pipeline 2 is connected to the upper right side of the medical oxygen generator 1, the oxygen storage box body 3 is positioned at the right side of the medical oxygen generator 1, the oxygen delivery pipeline 2 is connected to the lower left side of the oxygen storage box body 3, the mounting frame 4 penetrates through the upper side of the inner part of the oxygen storage box body 3, the upper side of the mounting frame 4 is connected with the oxygen storage box body 3 through the compression spring 5, the connecting rod 6 is welded to both the left end and the right end of the mounting frame 4, the tooth block 7 is installed on the outer side of the connecting rod 6, the outside meshing of cogged block 7 is connected with gear 8, and gear 8's inside key connection has pivot 9, the outside welded connection of pivot 9 has baffle 10, and the outside adhesive joint of baffle 10 has sealed the pad 11, pressure release passageway 12 has all been seted up to the left and right sides of storing up oxygen box 3 top, and the oxygen discharge pipe 13 is all installed to the left and right sides of storing up oxygen box 3 top, the inner bearing of oxygen discharge pipe 13 is connected with bull stick 14, and the outside fixed mounting of bull stick 14 has flabellum 15, 16 laminating settings of storage oxygen bag are in the upper end of storing up oxygen box 3, and the strong magic subsides 17 are installed in 16 the outside of storage oxygen bag.
In the embodiment, the main section of the mounting frame 4 is of an I-shaped structure, the mounting frame 4 and the oxygen storage tank body 3 form an elastic structure through a compression spring 5, and the mounting frame 4 can be pushed to move by pressure to provide driving force for the mounting frame 4;
the connecting rod 6 is in sliding connection with the oxygen storage box body 3, and tooth blocks 7 are distributed at the connecting part of the connecting rod 6 and the gear 8 at equal intervals, so that when the connecting rod 6 moves along with the mounting frame 4, the gear 8 can be synchronously controlled to rotate, and linkage is realized;
the baffle 10 and the gear 8 are coaxially connected, a rubber gasket 11 is bonded at the joint of the lower end parts of the baffle 10 and the pressure relief channel 12, and the diameter of the baffle 10 is larger than that of the pressure relief channel 12, so that the baffle 10 and the gear 8 can synchronously rotate, the angle of the baffle 10 is adjusted, and the baffle 10 tightly encloses and blocks the pressure relief channel 12;
the pressure relief channel 12 is communicated with the interior of the oxygen discharge pipe 13, the oxygen discharge pipe 13 is made of transparent glass, and oxygen can be conveyed into the pressure relief channel 12 and the oxygen discharge pipe 13 in sequence and smoothly enters the oxygen storage bag 16;
the main section of the fan blade 15 is of an arc-shaped structure, and the fan blade 15 is distributed at equal angles about the central point of the rotating rod 14, so that the fan blade 15 can be pushed to rotate through the rotating rod 14 by the aid of the design, and the rotation of the fan blade 15 is utilized to warn workers that the pressure in the oxygen storage box body 3 is too high.
The working principle is as follows: when the medical chemical oxygen-generating device is used, firstly, a user stably places the whole device shown in figure 1 in a working area, switches on the medical oxygen-generating device 1 to start working, the medical oxygen-generating device 1 is used for preparing oxygen, the medical oxygen-generating device 1 is the prior art on the market, mainly adopts the pressure swing adsorption technology to generate oxygen, air is filtered to remove oil, dust, moisture, solid impurities and the like in the air and then enters a compressor to be compressed, the compressed high-pressure air enters an adsorption tower to be adsorbed and separated after being cooled, the adsorption tower is internally provided with a molecular sieve, nitrogen and carbon dioxide in the air can be adsorbed by the molecular sieve, the gas flowing out of the adsorption tower is oxygen with higher purity and is used as medical oxygen, the prepared oxygen is conveyed into an oxygen storage box 3 through an oxygen conveying pipeline 2 to be adsorbed and separated, an oxygen supply mechanism can be connected with the oxygen storage box 3, thereby extracting oxygen for use in the oxygen storage tank body 3, if the oxygen prepared by the medical oxygen generator 1 is too much and is stored in the oxygen storage tank body 3 in a centralized way, the pressure in the oxygen storage tank body 3 can be increased, if the pressure reaches the early warning value, the mounting frame 4 is pushed to move upwards by the over-high pressure, the mounting frame 4 presses the compression spring 5, so that the compression spring 5 stores force, and the mounting rack 4 drives the connecting rods 6 arranged at the left end and the right end to move upwards, the oxygen storage tank body slides in the adjusting groove 18, and as shown in fig. 4 and 6, the connecting rod 6 drives the gear 8 in meshed connection to rotate through the rotating shaft 9, the gear 8 synchronously drives the baffle 10 connected with the shaft to rotate, the baffle 10 gradually moves towards the direction far away from the pressure relief channel 12, the enclosure of the pressure relief channel 12 is removed, oxygen can be discharged from the pressure relief channel 12, the pressure relief inside the oxygen storage tank body 3 is realized, and the potential safety hazard caused by overhigh pressure is avoided;
oxygen enters the oxygen discharge pipe 13 through the pressure relief channel 12, the airflow pushes the fan blades 15 to rotate through the rotating rod 14, the oxygen discharge pipe 13 is made of transparent glass, the condition of the fan blades 15 can be conveniently observed, the pressure condition in the oxygen storage box body 3 can be judged through the rotation of the fan blades 15, a worker can adjust the oxygen production amount of the medical oxygen generator 1 according to the condition, when the pressure value in the oxygen storage box body 3 is reduced to a safe value, the pushing to the mounting frame 4 can be gradually stopped, the compression spring 5 drives the mounting frame 4 to move downwards to reset, the mounting frame 4 controls the connecting rod 6 to move downwards so as to control the reverse rotation of the gear 8, the gear 8 controls the baffle 10 which is coaxially connected to rotate reversely to reset, the pressure relief channel 12 is blocked to avoid the discharge of the oxygen, the discharged oxygen can enter the oxygen storage bag 16, the oxygen storage bag 16 is taken down, and the oxygen can be carried and used to avoid the, the above is the working process of the whole device, and what is not described in detail in this specification is the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a medical chemistry oxygenerator, includes medical oxygenerator (1), oxygen storage box (3) and oxygen storage bag (16), its characterized in that: the oxygen therapy pipeline (2) is connected to the upper right of the medical oxygen generator (1), the oxygen storage box body (3) is located on the right of the medical oxygen generator (1), the oxygen therapy pipeline (2) is connected to the lower left of the oxygen storage box body (3), a mounting frame (4) penetrates through the upper side inside the oxygen storage box body (3), the upper side of the mounting frame (4) is connected with the oxygen storage box body (3) through a compression spring (5), connecting rods (6) are welded to the left end and the right end of the mounting frame (4), tooth blocks (7) are installed on the outer sides of the connecting rods (6), the connecting rods (6) are located on the inner sides of adjusting grooves (18), the adjusting grooves (18) are formed in the upper side inside the medical oxygen generator (1), gears (8) are meshed with the outer sides of the tooth blocks (7), the inner keys of the gears (8) are connected with rotating shafts (9), and baffles (10) are welded to the outer sides of the rotating shafts (9), and the outside adhesive joint of baffle (10) has sealed pad (11), pressure release passageway (12) have all been seted up to the left and right sides of oxygen storage box (3) top, and oxygen discharge pipe (13) are all installed to the left and right sides of oxygen storage box (3) top, the inner bearing of oxygen discharge pipe (13) is connected with bull stick (14), and the outside fixed mounting of bull stick (14) has flabellum (15), oxygen storage bag (16) laminating sets up in the upper end of oxygen storage box (3), and strong magic subsides (17) are installed in the outside of oxygen storage bag (16).
2. A medical chemical oxygen plant according to claim 1, characterized in that: the main section of the mounting rack (4) is of an I-shaped structure, and the mounting rack (4) and the oxygen storage box body (3) form an elastic structure through a compression spring (5).
3. A medical chemical oxygen plant according to claim 1, characterized in that: the connecting rod (6) is in sliding connection with the oxygen storage box body (3), and tooth blocks (7) are distributed at the joint of the connecting rod (6) and the gear (8) at equal intervals.
4. A medical chemical oxygen plant according to claim 1, characterized in that: baffle (10) and gear (8) are coaxial coupling, and the laminating department adhesive connection of baffle (10) and pressure release channel (12) lower tip has rubber material to seal up (11) to the diameter of baffle (10) is greater than the diameter of pressure release channel (12).
5. A medical chemical oxygen plant according to claim 1, characterized in that: the pressure relief channel (12) is communicated with the inside of the oxygen discharge pipe (13), and the oxygen discharge pipe (13) is made of transparent glass.
6. A medical chemical oxygen plant according to claim 1, characterized in that: the main section of the fan blade (15) is of an arc-shaped structure, and the fan blade (15) is distributed in an equal angle mode relative to the central point of the rotating rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270260.4U CN213416280U (en) | 2020-10-13 | 2020-10-13 | Medical chemical oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270260.4U CN213416280U (en) | 2020-10-13 | 2020-10-13 | Medical chemical oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213416280U true CN213416280U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022270260.4U Expired - Fee Related CN213416280U (en) | 2020-10-13 | 2020-10-13 | Medical chemical oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213416280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104547A (en) * | 2021-10-29 | 2022-03-01 | 天驰药业有限公司 | 2-amino-3, 5-dichloro-N-methylbenzamide safe storage device |
-
2020
- 2020-10-13 CN CN202022270260.4U patent/CN213416280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104547A (en) * | 2021-10-29 | 2022-03-01 | 天驰药业有限公司 | 2-amino-3, 5-dichloro-N-methylbenzamide safe storage device |
| CN114104547B (en) * | 2021-10-29 | 2022-11-25 | 天驰药业有限公司 | 2-amino-3, 5-dichloro-N-methylbenzamide safe storage device |
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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: 20210611 Termination date: 20211013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |