CN220957923U - High-pressure gas conveying pipeline and gas cylinder connection structure - Google Patents
High-pressure gas conveying pipeline and gas cylinder connection structure Download PDFInfo
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- CN220957923U CN220957923U CN202323140018.5U CN202323140018U CN220957923U CN 220957923 U CN220957923 U CN 220957923U CN 202323140018 U CN202323140018 U CN 202323140018U CN 220957923 U CN220957923 U CN 220957923U
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- gas cylinder
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- outlet duct
- extrusion
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- 238000001125 extrusion Methods 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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Abstract
The utility model discloses a connecting structure of a high-pressure gas conveying pipeline and a gas cylinder, and relates to the technical field of gas cylinder connection. The utility model has the advantages that: the sealing plate slides in the inside of restriction groove through the restriction groove is convenient for adjust the pipe when rotating, then the sealing plate drives the extrusion pipe and removes, be convenient for the extrusion pipe extrude the hose in the outside of outlet duct, utilize the inclined plane of extrusion pipe and outlet duct, the hose laminating of being convenient for is in extrusion pipe and outlet duct which, be convenient for restrict the position of extrusion pipe through the pressurized ring, utilize the extrusion pipe to remove, the bottom extrusion of the extrusion pipe of being convenient for is in the inside of seal groove, be convenient for carry out the effect of high-speed joint to pipeline and gas cylinder body.
Description
Technical Field
The utility model relates to the technical field of gas cylinder connection, in particular to a structure for connecting a high-pressure gas conveying pipeline with a gas cylinder.
Background
The gas cylinder refers to a movable pressure container which can be repeatedly inflated and used under normal environment and contains permanent gas, liquefied gas or dissolved gas. The pressure-bearing equipment has explosion hazard, and the bearing medium of the pressure-bearing equipment generally has the properties of inflammability, explosiveness, toxicity, strong corrosion and the like, and can be divided into a welded gas cylinder, a controlled gas cylinder, a drawn and pulled gas cylinder and a wound gas cylinder according to the manufacturing method;
In the connection of a high-pressure gas delivery pipe and a gas cylinder, two pipes are usually connected through a threaded structure, and although the two pipes can be quickly connected, when the threaded structure is connected, the condition that the pipe leaks gas due to the fact that the connection is not tight may occur, and therefore, the connection structure of the high-pressure gas delivery pipe and the gas cylinder is provided.
Disclosure of utility model
The utility model aims to provide a connecting structure of a high-pressure gas conveying pipeline and a gas cylinder.
In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides a high-pressure gas pipeline and gas cylinder connection structure, includes the gas cylinder body, the top fixedly connected with outlet duct of gas cylinder body, the outside sliding connection of outlet duct has the hose, the outside sliding connection of hose has the extrusion pipe, the top fixedly connected with T type pipe of hose, the inclined plane has all been seted up with the inner wall of extrusion pipe in the outside of outlet duct, and outlet duct and extrusion pipe's inclined plane angle is unanimous.
Preferably, the top fixedly connected with stay tube of gas cylinder body, the inner wall of stay tube is connected with the regulation pipe through the helicitic texture rotation, the top fixedly connected with regulating disk of regulation pipe.
Preferably, the inner wall of the adjusting pipe is provided with a limiting groove, the inner wall of the limiting groove is connected with a sealing plate in a sliding mode, and the bottom of the sealing plate is fixedly connected to the top of the extruding pipe.
Preferably, the inner wall of the sealing plate is provided with a sliding groove, and the bottom end of the T-shaped tube is slidably connected to the inside of the sliding groove.
Preferably, the outside fixedly connected with pressurized ring of outlet duct, the seal groove has been seted up to the inner wall of pressurized ring, the bottom sliding connection of extrusion pipe is in the inside of seal groove.
Preferably, the inside sliding connection of T type pipe has the piston, the side fixedly connected with observation window of T type pipe, and piston sliding connection is in one side of observation window.
Preferably, the side surface of the T-shaped pipe is detachably provided with a conveying pipe.
By adopting the technical scheme, the hose is placed in the extrusion pipe, then the adjusting disc is rotated to drive the adjusting pipe to rotate, the adjusting pipe is enabled to move up and down along the supporting pipe through the threaded structure, the adjusting pipe is conveniently installed on the supporting pipe, the sealing plate is driven to move through the movement of the adjusting pipe, the sealing plate slides in the inside of the limiting groove when the adjusting pipe rotates through the limiting groove, then the sealing plate drives the extrusion pipe to move, the hose is conveniently extruded on the outer side of the air outlet pipe by the extrusion pipe, the inclined surfaces of the extrusion pipe and the air outlet pipe are utilized, the hose is conveniently attached to the extrusion pipe and the air outlet pipe, the position of the extrusion pipe is conveniently limited by the compression ring, the bottom of the extrusion pipe is conveniently extruded in the inside of the sealing groove, and the quick connection effect of the conveying pipe and the air bottle body is convenient;
Adopt above-mentioned technical scheme, through on installing hose and the outlet duct, be connected between gas cylinder body and the T type pipe of being convenient for, utilize the inside sliding connection of one end of T type pipe to have the piston, when the gas cylinder body of being convenient for is through the inside of T type pipe, when atmospheric pressure is too big the just, the atmospheric pressure extrusion piston removes, utilize the observation window be convenient for personnel observe the removal of piston, the workman of being convenient for watches the inside atmospheric pressure of gas cylinder body, utilize the conveyer pipe to be convenient for derive gas, the effect of being convenient for observe the inside atmospheric pressure of gas cylinder body has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a first cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of a second cross-sectional structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a gas cylinder body; 2. an air outlet pipe; 21. a compression ring; 22. sealing grooves; 3. a hose; 4. extruding the tube; 5. a T-shaped tube; 51. a piston; 6. a support tube; 61. an adjusting tube; 62. an adjusting plate; 63. a limiting groove; 64. a sealing plate; 65. a chute; 7. a conveying pipe.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-pressure gas pipeline and gas cylinder connection structure, including gas cylinder body 1, the top fixedly connected with outlet duct 2 of gas cylinder body 1, the outside sliding connection of outlet duct 2 has hose 3, the outside sliding connection of hose 3 has extrusion pipe 4, the top fixedly connected with T type pipe 5 of hose 3, the inclined plane has all been seted up with the inner wall of extrusion pipe 4 in the outside of outlet duct 2, and the inclined plane angle of outlet duct 2 and extrusion pipe 4 is unanimous, the top fixedly connected with stay tube 6 of gas cylinder body 1, the inner wall of stay tube 6 passes through screw structure and rotates and be connected with regulation pipe 61, the top fixedly connected with regulating plate 62 of regulation pipe 61, limit groove 63 has been seted up to the inner wall of regulation pipe 61, limit groove 63's inner wall sliding connection has closing plate 64, and the bottom fixedly connected with of closing plate 4 in the top of extrusion pipe, spout 65 has been seted up to the inner wall of closing plate 64, and the bottom sliding connection of T type pipe 5 in the inside of spout 65, the outside fixedly connected with of outlet duct 2 receives clamping ring 21, seal groove 22 has been seted up to the inner wall of clamping ring 21, the bottom sliding connection of extrusion pipe 4 in the inside of seal groove 22.
Specifically, through placing hose 3 in the inside of extrusion pipe 4, then rotate adjusting disk 62 and drive adjusting pipe 61 and rotate, make adjusting pipe 61 pass through the helicitic texture and follow stay tube 6 and reciprocate, be convenient for install adjusting pipe 61 on stay tube 6, move through adjusting pipe 61 and drive closing plate 64, be convenient for adjust pipe 61 and slide in the inside of limiting groove 63 when rotating through limiting groove 63 closing plate 64, then closing plate 64 drives extrusion pipe 4 and removes, be convenient for extrusion pipe 4 extrudees hose 3 in the outside of outlet duct 2, utilize the inclined plane of extrusion pipe 4 and outlet duct 2, be convenient for hose 3 laminating in extrusion pipe 4 and outlet duct 2 which, be convenient for restrict extrusion pipe 4's position through being convenient for by compression ring 21, utilize extrusion pipe 4 to remove, be convenient for extrusion pipe 4's bottom is extruded in seal groove 22's inside, be convenient for carry out the effect of lug with gas cylinder body 1.
Example 2
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-pressure gas pipeline and gas cylinder connection structure, including gas cylinder body 1, the top fixedly connected with outlet duct 2 of gas cylinder body 1, the outside sliding connection of outlet duct 2 has hose 3, the outside sliding connection of hose 3 has extrusion pipe 4, the top fixedly connected with T type pipe 5 of hose 3, the inclined plane has all been seted up with the inner wall of extrusion pipe 4 in the outside of outlet duct 2, and the inclined plane angle of outlet duct 2 and extrusion pipe 4 is unanimous, the inside sliding connection of T type pipe 5 has piston 51, the side fixedly connected with observation window of T type pipe 5, and piston 51 sliding connection is in one side of observation window, the side demountable installation of T type pipe 5 has conveyer pipe 7.
Specifically, through installing hose 3 with outlet duct 2 on, be connected between the gas cylinder body 1 of being convenient for and T type pipe 5, utilize the inside sliding connection of one end of T type pipe 5 to have piston 51, when the gas cylinder body 1 of being convenient for is through the inside of T type pipe 5, when atmospheric pressure was too big the stool, atmospheric pressure extrusion piston 51 moved, the staff of being convenient for observe the removal of piston 51 by the observation window, the workman of being convenient for watches the inside atmospheric pressure of gas cylinder body 1, utilize conveyer pipe 7 to be convenient for derive gas, the effect of being convenient for observe the inside atmospheric pressure of gas cylinder body 1 has been reached.
Working principle: through placing hose 3 in the inside of extrusion pipe 4, then rotate adjusting disk 62 and drive adjusting pipe 61 and rotate, make adjusting pipe 61 pass through threaded structure and follow stay tube 6 and reciprocate, be convenient for install adjusting pipe 61 on stay tube 6, the removal through adjusting pipe 61 drives closing plate 64 and removes, be convenient for adjust pipe 61 through restriction groove 63 and slide in restriction groove 63's inside when rotating closing plate 64, then closing plate 64 drives extrusion pipe 4 and removes, be convenient for extrusion pipe 4 extrude hose 3 in outlet duct 2's outside, utilize the inclined plane of extrusion pipe 4 and outlet duct 2, be convenient for hose 3 laminating in extrusion pipe 4 and outlet duct 2 is which, be convenient for restrict the position of extrusion pipe 4 through the pressure ring 21, utilize extrusion pipe 4 to remove, be convenient for extrusion pipe 4's bottom extrude in seal groove 22's inside, be convenient for carry out the effect of high-speed connection to pipeline and gas cylinder body 1, through installing hose 3 on outlet duct 2, be convenient for be connected between gas cylinder body 1 and the T type pipe 5, utilize the inside sliding connection of one end of T type gas cylinder pipe 5 to have piston 51, be convenient for extrusion pipe 1 when the inside of T type pipe 5 extrudeing, be convenient for observe the gas cylinder body 1, the inside when observing the atmospheric pressure is convenient for observe the air pressure, the inside is convenient for observe the body and observe the air pressure, the air pressure is moved to be convenient for take the piston 1, and observe the inside is moved, and be convenient for observe the air pressure is moved, and be convenient for take the inside is moved, and be convenient for observe the air pressure is moved.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. The utility model provides a high pressure gas pipeline and gas cylinder connection structure, includes gas cylinder body (1), its characterized in that: the utility model discloses a gas cylinder, including gas cylinder body (1), top fixedly connected with outlet duct (2), the outside sliding connection of outlet duct (2) has hose (3), the outside sliding connection of hose (3) has extrusion pipe (4), the top fixedly connected with T type pipe (5) of hose (3), the inclined plane has all been seted up with the inner wall of extrusion pipe (4) in the outside of outlet duct (2), and the inclined plane angle of outlet duct (2) and extrusion pipe (4) is unanimous.
2. The high-pressure gas delivery pipe and gas cylinder connection structure according to claim 1, wherein: the gas cylinder is characterized in that the top of the gas cylinder body (1) is fixedly connected with a supporting tube (6), the inner wall of the supporting tube (6) is rotatably connected with an adjusting tube (61) through a thread structure, and the top of the adjusting tube (61) is fixedly connected with an adjusting disc (62).
3. The high-pressure gas delivery pipe and gas cylinder connection structure according to claim 2, wherein: the inner wall of the adjusting pipe (61) is provided with a limiting groove (63), the inner wall of the limiting groove (63) is connected with a sealing plate (64) in a sliding mode, and the bottom of the sealing plate (64) is fixedly connected to the top of the extrusion pipe (4).
4. A high-pressure gas delivery pipe and gas cylinder connection structure according to claim 3, wherein: a sliding groove (65) is formed in the inner wall of the sealing plate (64), and the bottom end of the T-shaped tube (5) is connected to the inside of the sliding groove (65) in a sliding mode.
5. The high-pressure gas delivery pipe and gas cylinder connection structure according to claim 1, wherein: the outside fixedly connected with pressurized ring (21) of outlet duct (2), seal groove (22) have been seted up to the inner wall of pressurized ring (21), the bottom sliding connection of extrusion pipe (4) is in the inside of seal groove (22).
6. The high-pressure gas delivery pipe and gas cylinder connection structure according to claim 1, wherein: the inside sliding connection of T type pipe (5) has piston (51), the side fixedly connected with observation window of T type pipe (5), and piston (51) sliding connection is in one side of observation window.
7. The high-pressure gas delivery pipe and gas cylinder connection structure according to claim 1, wherein: the side face of the T-shaped pipe (5) is detachably provided with a conveying pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323140018.5U CN220957923U (en) | 2023-11-21 | 2023-11-21 | High-pressure gas conveying pipeline and gas cylinder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323140018.5U CN220957923U (en) | 2023-11-21 | 2023-11-21 | High-pressure gas conveying pipeline and gas cylinder connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957923U true CN220957923U (en) | 2024-05-14 |
Family
ID=91010938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323140018.5U Active CN220957923U (en) | 2023-11-21 | 2023-11-21 | High-pressure gas conveying pipeline and gas cylinder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957923U (en) |
-
2023
- 2023-11-21 CN CN202323140018.5U patent/CN220957923U/en active Active
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