CN221257786U - Safety valve for oxygen pressure relief - Google Patents
Safety valve for oxygen pressure relief Download PDFInfo
- Publication number
- CN221257786U CN221257786U CN202323137409.1U CN202323137409U CN221257786U CN 221257786 U CN221257786 U CN 221257786U CN 202323137409 U CN202323137409 U CN 202323137409U CN 221257786 U CN221257786 U CN 221257786U
- Authority
- CN
- China
- Prior art keywords
- block
- fixedly connected
- sleeve
- safety valve
- pressure relief
- 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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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000001301 oxygen Substances 0.000 title claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the technical field of safety valves and discloses a safety valve for oxygen pressure relief, wherein one side of a pushing block is fixedly connected with a first connecting block, a first groove is formed in the first connecting block, the other side of the pushing block is fixedly connected with a second connecting block, and a second groove is formed in the second connecting block. According to the utility model, through the arrangement of the air cylinder, the output end of the air cylinder is pushed forward, the output end of the air cylinder drives the pushing block to move forward along the sliding groove through the moving block, the pushing block drives the first connecting block and the second connecting block to move forward, the second connecting block drives the second connecting column in the second groove to move forward, the second groove drives the second positioning block to rotate, the second positioning block drives the fixed column to rotate, the fixed column drives the second sleeve to rotate, and the second sleeve drives the second fan blade to rotate so as to open the second fan blade.
Description
Technical Field
The utility model relates to the technical field of safety valves, in particular to a safety valve for oxygen pressure relief.
Background
The present gas safety valve is an important safety component on pressure vessel and air pressure equipment, the safety valve is a safety protection valve, its opening and closing member is in normally closed state under the action of external force, when the pressure of compressor is raised, and exceeds the defined value, it can be automatically opened, and can prevent the pressure of medium in the compressor from exceeding the defined value by means of discharging medium to outside of the system.
The prior art has the following defects: most of the existing safety valves are manually opened by a user to release oxygen, so that the user is easily injured, and automatic closing cannot be realized, so that the safety valve for releasing oxygen needs to be designed.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a safety valve for oxygen pressure relief.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an oxygen relief safety valve, includes pushing mechanism, slewing mechanism, pushing mechanism includes the mount, be equipped with the spout on the mount, be equipped with the movable block in the spout, movable block sliding connection is in the spout, one side fixedly connected with pushing block of movable block in keeping away from the spout, one side fixedly connected with cylinder of mount, the output fixedly connected with of cylinder is in the middle part of pushing block, one side fixedly connected with connecting block of pushing block, be equipped with recess one on the connecting block one, the opposite side fixedly connected with connecting block two of pushing block, be equipped with recess two on the connecting block two.
As a further description of the above technical solution:
The bottom of mount fixedly connected with fixed block two, one side that fixed block two was kept away from the mount fixedly connected with transmission channel.
As a further description of the above technical solution:
the rotating mechanism comprises a fan blade block II, one side of the fan blade block II is fixedly connected with a sleeve II, a fixing column is fixedly connected inside the sleeve II and penetrates through the sleeve II, a positioning block II is arranged above the fixing column, a connecting column II is fixedly connected to the other side of the positioning block II, the connecting column II is arranged in a groove II, and the fixing column penetrates through the upper portion of the transmission channel.
As a further description of the above technical solution:
The fixed column is rotationally connected to the middle of the first sleeve, the connecting plate is fixedly connected to the middle of the first sleeve, the fan blade block I is fixedly connected to one side, away from the first sleeve, of the connecting plate, the first positioning block I is fixedly connected to the upper portion of the first sleeve, the first connecting column I is fixedly connected to the first positioning block, the first connecting column is arranged in the second groove, the first connecting column penetrates through the first sleeve and the first positioning block, and the fixed column is rotationally connected to the inner portion of the first positioning block.
As a further description of the above technical solution:
The bottom of the transmission channel is fixedly connected with a first fixed block, and one side, far away from the transmission channel, of the first fixed block is fixedly connected with a bottom plate.
As a further description of the above technical solution:
The middle part fixedly connected with connecting pipe one of transmission channel, one side that transmission channel kept away from connecting pipe one fixedly connected with connecting pipe two.
As a further description of the above technical solution:
And one side, far away from the transmission channel, of the second connecting pipe is fixedly connected with a storage tank, and the storage tank is arranged on the bottom plate.
As a further description of the above technical solution:
the first connecting block and the second connecting block are arranged in parallel.
The utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the air cylinder, the output end of the air cylinder is pushed forward by the pushing block along the sliding groove through the moving block, the pushing block is pushed to move by the first connecting block and the second connecting block, the second connecting block is pushed to move forward by the second connecting block, the second connecting block is pushed to move by the second connecting column, the second connecting block is pushed to rotate by the second connecting column, the first connecting block is pushed to move by the second connecting block, the first connecting block is pushed to move by the first connecting column, the first connecting block is pushed to rotate by the first connecting block, the second connecting block is pushed by the second connecting block, oxygen can be discharged to release pressure, the first connecting block and the second connecting block are pushed to automatically open, so that the first connecting block and the second connecting block can be opened, and the pressure release is more convenient and safer when oxygen is released by the user.
Drawings
Fig. 1 is a perspective view of a safety valve for oxygen pressure relief according to the present utility model;
FIG. 2 is a cross-sectional view of a relief valve for oxygen relief according to the present utility model;
FIG. 3 is a perspective view of a pushing mechanism according to the present utility model;
FIG. 4 is a second perspective view of the pushing mechanism according to the present utility model;
FIG. 5 is a perspective view of a rotary mechanism according to the present utility model;
fig. 6 is an exploded view of the rotating mechanism according to the present utility model.
Legend description:
1. A bottom plate; 2. a first fixed block; 3. a first connecting pipe; 4. a transmission channel; 5. a second connecting pipe; 6. a storage tank; 7. a second fixed block; 8. a fixing frame; 9. a chute; 10. a cylinder; 11. a moving block; 12. a pushing block; 13. a first connecting block; 14. a groove I; 15. a second connecting block; 16. a second groove; 17. a fan blade block I; 18. a fan blade block II; 19. a connecting plate; 20. a sleeve I; 21. a first positioning block; 22. a first connecting column; 23. a second sleeve; 24. fixing the column; 25. a second positioning block; 26. and a second connecting column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the safety valve for oxygen pressure relief, the pushing mechanism and the rotating mechanism, the pushing mechanism comprises a fixed frame 8, a chute 9 is arranged on the fixed frame 8, a moving block 11 is arranged in the chute 9, the moving block 11 is slidably connected in the chute 9, one side of the moving block 11 far away from the chute 9 is fixedly connected with a pushing block 12, one side of the fixed frame 8 is fixedly connected with an air cylinder 10, the output end of the air cylinder 10 is fixedly connected with the middle part of the pushing block 12, one side of the pushing block 12 is fixedly connected with a connecting block I13, a groove I14 is arranged on the connecting block I13, the other side of the pushing block 12 is fixedly connected with a connecting block II 15, The second connecting block 15 is provided with a groove II 16, the bottom of the fixed frame 8 is fixedly connected with a second fixed block 7, one side of the second fixed block 7 away from the fixed frame 8 is fixedly connected with a transmission channel 4, the rotating mechanism comprises a second fan blade block 18, one side of the second fan blade block 18 is fixedly connected with a second sleeve 23, the inside of the second sleeve 23 is fixedly connected with a fixed column 24, the fixed column 24 penetrates through the second sleeve 23, a second positioning block 25 is arranged above the fixed column 24, the other side of the second positioning block 25 is fixedly connected with a second connecting column 26, the second connecting column 26 is arranged in the groove II 16, the fixed column 24 penetrates through the upper side of the transmission channel 4, the fixed column 24 is rotationally connected with the middle part of the first sleeve 20, the middle part of the sleeve I20 is fixedly connected with a connecting plate 19, one side of the connecting plate 19 away from the sleeve I20 is fixedly connected with a fan blade block I17, the upper part of the sleeve I20 is fixedly connected with a positioning block I21, the positioning block I21 is fixedly connected with a connecting column I22, the connecting column I22 is arranged in the groove II 16, a fixing column 24 penetrates through the sleeve I20 and the positioning block I21, the fixing column 24 is rotationally connected with the inside of the positioning block I21, the bottom of the transmission channel 4 is fixedly connected with a fixing block I2, one side of the fixing block I2 away from the transmission channel 4 is fixedly connected with a bottom plate 1, the middle part of the transmission channel 4 is fixedly connected with a connecting pipe I3, One side of the transmission channel 4 far away from the first connecting pipe 3 is fixedly connected with a second connecting pipe 5, one side of the second connecting pipe 5 far away from the transmission channel 4 is fixedly connected with a storage tank 6, the storage tank 6 is arranged on the bottom plate 1, the first connecting block 13 and the second connecting block 15 are arranged in parallel, through the arrangement of the air cylinder 10, the output end of the air cylinder 10 is pushed forward, the output end of the air cylinder 10 carries a pushing block 12 to move forward along a sliding groove 9 through a moving block 11, the pushing block 12 carries a first connecting block 13 and a second connecting block 15 to move, the second connecting block 15 carries a second connecting column 26 in a second groove 16 to move forward, the second groove 16 carries a second positioning block 25 to rotate, The second positioning block 25 rotates with the fixed column 24, the fixed column 24 rotates with the second sleeve 23, the second sleeve 23 rotates with the second blade block 18 to enable the second blade block 18 to rotate and open, the pushing block 12 moves with the first connecting block 13, the first connecting block 13 moves with the first connecting column 22 in the first groove 14, the first connecting column 22 moves with the first positioning block 21 to rotate outside the fixed column 24, the first positioning block 21 rotates with the first sleeve 20, the first sleeve 20 rotates with the connecting plate 19, the connecting plate 19 rotates with the first blade block 17 to enable the first blade block 17 to rotate and open, the first blade block 17 and the second blade block 18 open to enable oxygen to be discharged for pressure relief, The fan blade I and the fan blade II can be automatically opened, so that automation is realized, the oxygen pressure relief is more convenient and safer, and the damage to a user caused by manual adjustment is avoided.
Working principle: when the pressure reaches the pressure relief mark, the air cylinder 10 is arranged, the output end of the air cylinder 10 pushes forwards, the pushing block 12 moves forwards along the sliding groove 9 through the moving block 11, the pushing block 12 moves forwards along the connecting block 13 and the connecting block 15, the connecting block 15 moves forwards along the connecting post 26 in the groove 16, the groove 16 moves forwards along the positioning block 25, the positioning block 25 rotates along the fixing post 24, the fixing post 24 rotates along the sleeve 23, the sleeve 23 rotates along the fan blade block 18 to enable the fan blade block 18 to rotate and open, the pushing block 12 moves along the connecting block 13, the connecting block 13 moves along the connecting post 22 in the groove 14, the connecting post 22 moves along the connecting block 21 outside the fixing post 24, the positioning block 21 rotates along the sleeve 20, the sleeve 20 rotates along the connecting plate 19, the connecting plate 19 rotates along the fan blade block 17 to enable the fan blade block 17 to rotate and open, and the fan blade block 17 and the fan blade block 18 to open to enable oxygen to be discharged, so that the pressure relief is achieved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a relief valve for oxygen pressure release which characterized in that: including pushing mechanism, slewing mechanism, pushing mechanism includes mount (8), be equipped with spout (9) on mount (8), be equipped with movable block (11) in spout (9), movable block (11) sliding connection is in spout (9), one side fixedly connected with pushing block (12) of spout (9) are kept away from to movable block (11), one side fixedly connected with cylinder (10) of mount (8), the output fixedly connected with of cylinder (10) is in the middle part of pushing block (12), one side fixedly connected with connecting block (13) of pushing block (12), be equipped with recess one (14) on connecting block one (13), the opposite side fixedly connected with connecting block two (15) of pushing block (12), be equipped with recess two (16) on connecting block two (15).
2. The safety valve for oxygen pressure relief according to claim 1, wherein: the bottom of mount (8) fixedly connected with fixed block two (7), one side that fixed block two (7) kept away from mount (8) fixedly connected with transmission channel (4).
3. The safety valve for oxygen pressure relief according to claim 1, wherein: the rotating mechanism comprises a fan blade block II (18), one side of the fan blade block II (18) is fixedly connected with a sleeve II (23), a fixing column (24) is fixedly connected to the inside of the sleeve II (23), the fixing column (24) penetrates through the sleeve II (23), a positioning block II (25) is arranged above the fixing column (24), a connecting column II (26) is fixedly connected to the other side of the positioning block II (25), the connecting column II (26) is arranged in the groove II (16), and the fixing column (24) penetrates through the upper portion of the transmission channel (4).
4. A safety valve for oxygen pressure relief according to claim 3, wherein: the fixing column (24) is rotationally connected to the middle of the sleeve I (20), the connecting plate (19) is fixedly connected to the middle of the sleeve I (20), one side, away from the sleeve I (20), of the connecting plate (19) is fixedly connected with the fan blade block I (17), the positioning block I (21) is fixedly connected to the upper side of the sleeve I (20), the connecting column I (22) is fixedly connected to the positioning block I (21), the connecting column I (22) is arranged in the groove II (16), the fixing column (24) penetrates through the sleeve I (20) and the positioning block I (21), and the fixing column (24) is rotationally connected to the inside of the positioning block I (21).
5. The safety valve for oxygen pressure relief according to claim 2, wherein: the bottom of the transmission channel (4) is fixedly connected with a first fixed block (2), and one side, away from the transmission channel (4), of the first fixed block (2) is fixedly connected with a bottom plate (1).
6. The safety valve for oxygen pressure relief according to claim 5, wherein: the middle part fixedly connected with connecting pipe one (3) of transmission passageway (4), one side that transmission passageway (4) kept away from connecting pipe one (3) fixedly connected with connecting pipe two (5).
7. The safety valve for oxygen pressure relief according to claim 6, wherein: one side of the connecting pipe II (5) far away from the transmission channel (4) is fixedly connected with a storage tank (6), and the storage tank (6) is arranged on the bottom plate (1).
8. The safety valve for oxygen pressure relief according to claim 1, wherein: the first connecting block (13) and the second connecting block (15) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323137409.1U CN221257786U (en) | 2023-11-21 | 2023-11-21 | Safety valve for oxygen pressure relief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323137409.1U CN221257786U (en) | 2023-11-21 | 2023-11-21 | Safety valve for oxygen pressure relief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221257786U true CN221257786U (en) | 2024-07-02 |
Family
ID=91628794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323137409.1U Active CN221257786U (en) | 2023-11-21 | 2023-11-21 | Safety valve for oxygen pressure relief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221257786U (en) |
-
2023
- 2023-11-21 CN CN202323137409.1U patent/CN221257786U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |