CN220102838U - Leakage-proof equipment for gas supply of gas storage bottle - Google Patents
Leakage-proof equipment for gas supply of gas storage bottle Download PDFInfo
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- CN220102838U CN220102838U CN202321603370.5U CN202321603370U CN220102838U CN 220102838 U CN220102838 U CN 220102838U CN 202321603370 U CN202321603370 U CN 202321603370U CN 220102838 U CN220102838 U CN 220102838U
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- connecting pipe
- pipe
- concave
- fixedly connected
- gas
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- 238000007789 sealing Methods 0.000 claims abstract description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to the field of gas supply of gas cylinders, and particularly provides gas cylinder gas supply leakage-proof equipment, which comprises a cylinder body, wherein a gas cylinder valve is fixedly connected to the top surface of the cylinder body, a first connecting pipe is fixedly connected to the right end surface of the gas cylinder valve, a second connecting pipe is arranged on the right end surface of the first connecting pipe, arc grooves are formed in the surfaces of the first connecting pipe and the second connecting pipe, a sealing ring is arranged in the arc grooves, a first concave pipe is fixedly connected to the surface of the second connecting pipe, and a sensor is fixedly installed on the left end surface of the first concave pipe. According to the utility model, the concave first pipe and the sensor are arranged on the surface of the second connecting pipe, when leakage occurs at the joint of the first connecting pipe and the second connecting pipe, the sensor sends an electric signal to the microprocessor, the microprocessor controls the buzzer to start, the buzzer prompts a user to leak at the joint of the pipelines, the use effect is good, and a plurality of groups of sealing rings can be placed through the arc-shaped grooves arranged on the surfaces of the first connecting pipe and the second connecting pipe, so that the sealing effect is further improved.
Description
Technical Field
The utility model relates to the field of gas supply of gas cylinders, in particular to gas cylinder gas supply leakage-proof equipment.
Background
The gas cylinder is a movable pressure container which can be repeatedly inflated and used at normal ambient temperature (-40-60 ℃), has a nominal working pressure of more than or equal to 0.2MPa (gauge pressure), and has a product of pressure and volume of more than or equal to 1.0 MPa.L and contains gas, liquefied gas and liquid with a normal boiling point of 60 ℃ or lower. The gas cylinder is widely applied, and the gas cylinder is almost not separated in the production field or the living field.
The present inventors found that the following problems exist in practical use: in the actual use process of the existing gas cylinder, the valve and the connecting pipeline are easy to rust due to long-time use, inconvenient disassembly or long-time use of the valve and the connecting pipeline, and leakage is caused by oxidation of the sealing ring.
Accordingly, there is a need to provide a gas cylinder supply leakage prevention apparatus that solves the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a gas cylinder gas supply leakage-proof device aiming at the defects in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a gas bomb air feed leak protection equipment, includes the bottle, the top surface fixedly connected with gas cylinder valve of bottle, and the right-hand member surface fixedly connected with connecting pipe one of gas cylinder valve, the right-hand member surface of connecting pipe one is equipped with connecting pipe two, arc wall has all been seted up with the surface of connecting pipe two, and the inside of arc wall is equipped with the sealing washer, the surface fixedly connected with concave pipe one of connecting pipe two, and the left end surface fixed mounting of concave pipe one has the sensor, the right-hand member surface fixedly connected with mount pad of concave pipe one, and the inside of mount pad is equipped with the lithium cell, the right-hand member surface fixed mounting of mount pad has bee calling organ.
The lithium battery is electrically connected with the sensor, the buzzer and the microprocessor.
The gas cylinder valve is characterized in that the inner wall of the first connecting pipe is attached to the surface of the second connecting pipe, and the first connecting pipe and the gas cylinder valve form a fixed structure through a connecting flange.
Further, the top surface of the sealing ring is in contact with the bottom surface of the first connecting pipe, and the inner side surface of the sealing ring is in contact with the top surface of the second connecting pipe.
The telescopic connecting device is characterized in that the top surface of the first connecting pipe is fixedly connected with a second concave pipe, an L groove is formed in the surface of the second concave pipe, the right end surface of the second concave pipe is fixedly connected with a telescopic rod, a spring is arranged on the surface of the telescopic rod, and a round block is fixedly connected with the right end surface of the telescopic rod.
Further, the top surface of the first concave pipe is fixedly connected with a limit column, the inner side surface of the first concave pipe is fixedly connected with an annular block, and the inner side surface of the annular block is in contact with the surface of the first connecting pipe.
The concave pipe II and the connecting pipe I are of an integrated structure.
Compared with the related art, the gas cylinder gas supply leakage-proof device provided by the utility model has the following beneficial effects:
the utility model provides a gas cylinder gas supply leakage-proof device, which solves the technical problem that leakage is caused by oxidation of a sealing ring when a valve is used for a long time with a connecting pipeline through a sensor and a buzzer, and the sealing ring is placed by arranging a concave pipe I and the sensor on the surface of a connecting pipe II, and when leakage occurs at the connecting position of the connecting pipe I and the connecting pipe II, the sensor sends an electric signal to a microprocessor, the microprocessor controls the buzzer to start so as to remind a user that leakage occurs at the connecting position of the pipeline.
The utility model provides gas cylinder gas supply leakage-proof equipment, which is characterized in that a connecting pipe II is rotated to drive a concave pipe to rotate, and the concave pipe drives a limiting column to rotate, so that the limiting column is separated from an L groove on the surface of the concave pipe II, and the connecting pipe I and the connecting pipe II are separated conveniently and detached conveniently.
Drawings
FIG. 1 is a schematic view of a gas cylinder air supply leakage prevention device according to a preferred embodiment of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of the cylinder valve of the present utility model;
FIG. 4 is a side cross-sectional view of a connecting tube according to the present utility model.
Reference numerals in the drawings: 1. a bottle body; 2. a gas cylinder valve; 3. a first connecting pipe; 4. a second connecting pipe; 5. an arc-shaped groove; 6. a seal ring; 7. a concave pipe I; 8. a sensor; 9. a mounting base; 10. a lithium battery; 11. a buzzer; 12. a microprocessor; 13. a concave pipe II; 14. an L-groove; 15. a telescopic rod; 16. a spring; 17. round blocks; 18. a limit column; 19. an annular block.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.
Embodiment one:
as shown in fig. 1-4, the gas cylinder gas supply leakage-proof device comprises a cylinder body 1, wherein a gas cylinder valve 2 is fixedly connected to the top surface of the cylinder body 1, a connecting pipe I3 is fixedly connected to the right end surface of the gas cylinder valve 2, a connecting pipe II 4 is arranged on the right end surface of the connecting pipe I3, arc grooves 5 are formed in the surfaces of the connecting pipe I3 and the connecting pipe II 4, a sealing ring 6 is arranged in the arc grooves 5, a concave pipe I7 is fixedly connected to the surface of the connecting pipe II 4, a sensor 8 is fixedly mounted on the left end surface of the concave pipe I7, a mounting seat 9 is fixedly connected to the right end surface of the concave pipe I7, a lithium battery 10 is arranged in the mounting seat 9, and a buzzer 11 is fixedly mounted on the right end surface of the mounting seat 9.
As shown in fig. 1-4, the sensor 8 is a wind sensor, a microprocessor 12 is fixedly installed in the installation seat 9, and the lithium battery 10 is electrically connected with the sensor 8, the buzzer 11 and the microprocessor 12.
As shown in fig. 1-4, the inner wall of the first connecting pipe 3 is attached to the surface of the second connecting pipe 4, and the first connecting pipe 3 and the gas cylinder valve 2 form a fixed structure through a connecting flange.
As shown in fig. 1 to 4, the top surface of the seal ring 6 is in contact with the bottom surface of the first connection pipe 3, and the inner side surface of the seal ring 6 is in contact with the top surface of the second connection pipe 4.
In the implementation, when the junction of connecting pipe one 3 and connecting pipe two 4 takes place to leak, leak the gas and flow into concave pipe one 7's internal road, after sensor 8 detected to leak gas, send the signal of telecommunication to microprocessor 12, microprocessor 12 control buzzer 11 buzzes to remind the user that connecting pipe one 3 and connecting pipe two 4 take place to leak, the practicality is good, through all being provided with arc groove 5 at connecting pipe one 3 and connecting pipe two 4 surfaces, can place multiunit sealing washer 6, further improves sealed effect.
Embodiment two:
as shown in fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the top surface fixedly connected with concave pipe two 13 of connecting pipe one 3, and the L groove 14 has been seted up on the surface of concave pipe two 13, and the right-hand member surface fixedly connected with telescopic link 15 of concave pipe two 13, and the surface of telescopic link 15 is equipped with spring 16, and the right-hand member surface fixedly connected with circle 17 of telescopic link 15.
As shown in fig. 1-4, the top surface of the first concave pipe 7 is fixedly connected with a limit post 18, the inner side surface of the first concave pipe 7 is fixedly connected with an annular block 19, and the inner side surface of the annular block 19 is in contact with the surface of the first connecting pipe 3.
As shown in fig. 1 to 4, the right end surface of the round block 17 is attached to the left end surface of the annular block 19, and the concave second pipe 13 and the connecting pipe first 3 are of an integrated structure.
In implementation, through rotating connecting pipe two 4, connecting pipe two 4 drive concave pipe one 7 and rotate, and concave pipe one 7 drives spacing post 18 and rotates, when rotating spacing post 18 to suitable angle, the inside circle 17 of concave pipe two 13 and spring 16 can promote spacing post 18 and slide, and spacing post 18 drives concave pipe one 7 and slide to make connecting pipe two 4 and connecting pipe one 3 separation, conveniently dismantle.
In this embodiment: LIPO0755040 lithium battery 10, JD-WQX A1 sensor 8, HNR-4020 buzzer 11 and AT91SAM9X25-CU microprocessor 12 were used.
The technical scheme has the advantages in practical application including but not limited to the following points:
1. when the joint of the first connecting pipe 3 and the second connecting pipe 4 leaks, the leakage gas flows into the inner path of the first concave pipe 7, after the sensor 8 detects the leakage gas, an electric signal is sent to the microprocessor 12, and the microprocessor 12 controls the buzzer 11 to buzze so as to remind a user of leakage of the first connecting pipe 3 and the second connecting pipe 4, so that the practicability is good, and a plurality of groups of sealing rings 6 can be placed through arc-shaped grooves 5 arranged on the surfaces of the first connecting pipe 3 and the second connecting pipe 4, and the sealing effect is further improved;
2. through rotating connecting pipe two 4, connecting pipe two 4 drive concave pipe one 7 and rotate, and concave pipe one 7 drives spacing post 18 and rotates, when rotating spacing post 18 to suitable angle, the inside circle 17 of concave pipe two 13 and spring 16 can promote spacing post 18 and slide, and spacing post 18 drives concave pipe one 7 and slide to make connecting pipe two 4 and connecting pipe one 3 separation, conveniently dismantle.
According to the technical scheme, firstly, when leakage occurs at the joint of the first connecting pipe 3 and the second connecting pipe 4, leakage gas flows into the inner path of the first concave pipe 7, after the sensor 8 detects the leakage gas, an electric signal is sent to the microprocessor 12, the microprocessor 12 controls the buzzer 11 to buzze so as to remind a user of leakage of the first connecting pipe 3 and the second connecting pipe 4, the practicability is good, when disassembly is needed, the second connecting pipe 4 drives the first concave pipe 7 to rotate through rotating the second connecting pipe 4, the first concave pipe 7 drives the limiting post 18 to rotate, when the limiting post 18 rotates to a proper angle, the round block 17 and the spring 16 in the second concave pipe 13 can push the limiting post 18 to slide, the limiting post 18 drives the first concave pipe 7 to slide, so that the second connecting pipe 4 is separated from the first connecting pipe 3, and the second connecting pipe 4 can be installed with the first connecting pipe 3 through sliding the second connecting pipe 4 during installation in the same way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a gas bomb air feed leak protection equipment, includes bottle (1), its characterized in that: the top surface of the bottle body (1) is fixedly connected with a gas bottle valve (2), the right end surface of the gas bottle valve (2) is fixedly connected with a first connecting pipe (3), the right end surface of the first connecting pipe (3) is provided with a second connecting pipe (4), the surfaces of the first connecting pipe (3) and the second connecting pipe (4) are provided with arc grooves (5), the inside of the arc grooves (5) is provided with a sealing ring (6), the surface fixing who connects pipe two (4) is connected with concave first (7), and the left end surface fixed mounting of concave first (7) has sensor (8), the right-hand member surface fixedly connected with mount pad (9) of concave first (7), and the inside of mount pad (9) is equipped with lithium cell (10), the right-hand member surface fixed mounting of mount pad (9) has bee calling organ (11).
2. The gas cylinder gas supply leakage prevention device according to claim 1, wherein the sensor (8) is a wind sensor, a microprocessor (12) is fixedly installed in the installation seat (9), and the lithium battery (10) is electrically connected with the sensor (8), the buzzer (11) and the microprocessor (12).
3. The gas cylinder gas supply leakage prevention device according to claim 1, wherein the inner wall of the first connecting pipe (3) is attached to the surface of the second connecting pipe (4), and the first connecting pipe (3) and the gas cylinder valve (2) form a fixed structure through a connecting flange.
4. A gas cylinder supply leakage prevention apparatus according to claim 1, wherein the top surface of the seal ring (6) is in contact with the bottom surface of the first connection pipe (3), and the inside surface of the seal ring (6) is in contact with the top surface of the second connection pipe (4).
5. The gas cylinder gas supply leakage prevention device according to claim 1, wherein a concave pipe two (13) is fixedly connected to the top surface of the connecting pipe one (3), an L groove (14) is formed in the surface of the concave pipe two (13), a telescopic rod (15) is fixedly connected to the right end surface of the concave pipe two (13), a spring (16) is arranged on the surface of the telescopic rod (15), and a round block (17) is fixedly connected to the right end surface of the telescopic rod (15).
6. A gas cylinder supply leakage prevention device according to claim 1, wherein the top surface of the first concave pipe (7) is fixedly connected with a limit post (18), and the inner side surface of the first concave pipe (7) is fixedly connected with an annular block (19), and the inner side surface of the annular block (19) is in contact with the surface of the first connecting pipe (3).
7. A gas cylinder supply leakage preventing apparatus according to claim 5, wherein the right end surface of the round block (17) is attached to the left end surface of the annular block (19), and the concave tube two (13) and the connecting tube one (3) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603370.5U CN220102838U (en) | 2023-06-25 | 2023-06-25 | Leakage-proof equipment for gas supply of gas storage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321603370.5U CN220102838U (en) | 2023-06-25 | 2023-06-25 | Leakage-proof equipment for gas supply of gas storage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220102838U true CN220102838U (en) | 2023-11-28 |
Family
ID=88869526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321603370.5U Active CN220102838U (en) | 2023-06-25 | 2023-06-25 | Leakage-proof equipment for gas supply of gas storage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220102838U (en) |
-
2023
- 2023-06-25 CN CN202321603370.5U patent/CN220102838U/en active Active
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