CN215767857U - Natural gas pipeline with natural gas sampling device - Google Patents
Natural gas pipeline with natural gas sampling device Download PDFInfo
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- CN215767857U CN215767857U CN202121586026.0U CN202121586026U CN215767857U CN 215767857 U CN215767857 U CN 215767857U CN 202121586026 U CN202121586026 U CN 202121586026U CN 215767857 U CN215767857 U CN 215767857U
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Abstract
The utility model relates to the technical field of natural gas transportation, in particular to a natural gas pipeline with a natural gas sampling device, which comprises a pipeline, wherein the top end of the pipeline is detachably provided with a shell, the left side of the top wall in the shell is rotatably connected with a rocker through a bearing, the top end of the rocker extends out of the shell, and the bottom end of the rocker is provided with a first chain wheel; the bearing II is arranged on the inner top wall of the pipeline and is positioned on the right side of the bearing I, a round rod is arranged on the inner ring of the bearing II, a chain wheel II is arranged on the outer wall of the round rod, and a chain is connected to the outer walls of the chain wheel I and the chain wheel II in a matching mode; the circular plate is detachably arranged at the bottom end of the circular rod, and the right side of the bottom end of the circular plate is provided with a connecting seat. The device can be effectual carries out the sample detection operation to the natural gas of pipeline internal transport, and the sample process is simple and convenient, avoids the air to sneak into wherein, has increased convenience and the practicality that natural gas line used, more accords with the user demand of reality.
Description
Technical Field
The utility model relates to the technical field of natural gas transportation, in particular to a natural gas pipeline with a natural gas sampling device.
Background
Natural gas refers to all gases naturally occurring in nature, including gases formed by various natural processes in the air space, water space and rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like). The definition of 'natural gas' which is common for people for a long time is a narrow definition from the energy perspective, and refers to a mixture of hydrocarbon and non-hydrocarbon gases which are naturally stored in a stratum, scientific researchers need to regularly sample and test the gases in a natural gas pipeline, and the purity of the gases in the pipeline is ensured;
in the process of conveying natural gas by a natural gas pipeline, conveying substances in the pipeline need to be detected regularly, and in the process of taking out the natural gas pipeline, leakage of the pipeline is easy to occur, so that waste and environmental pollution are caused, and the safety of detection personnel can be influenced; and when gathering the transported substance in the pipeline, sneak into the air easily, cause the detection effect inaccuracy, consequently, need a natural gas pipeline with natural gas sampling device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model designs a natural gas pipeline with a natural gas sampling device.
In order to achieve the technical purpose and achieve the technical effects, the utility model is realized by the following technical scheme:
a natural gas pipeline with a natural gas sampling device comprises a pipeline, wherein a shell is detachably arranged at the top end of the pipeline, a rocker is rotatably connected to the left side of the top wall in the shell through a bearing, the top end of the rocker extends out of the shell, and a first chain wheel is arranged at the bottom end of the rocker;
the bearing II is arranged on the inner top wall of the pipeline and is positioned on the right side of the bearing I, a round rod is arranged on the inner ring of the bearing II, a chain wheel II is arranged on the outer wall of the round rod, and a chain is connected to the outer walls of the chain wheel I and the chain wheel II in a matching mode;
the circular plate is detachably arranged at the bottom end of the circular rod, a connecting seat is arranged on the right side of the bottom end of the circular plate, the outer wall of the connecting seat is rotatably connected with a piston rod through a pin shaft, and the right side end of the piston rod is rotatably connected with a piston through a pin shaft;
the air guide pipe is detachably arranged on the right side of the bottom end of the shell and used for exhausting air;
and the air guide mechanism is arranged at the upper end and the lower end of the inner cavity at the right side of the shell and is communicated with the air guide pipe and the pipeline.
Preferably, the air guide mechanism includes socket, through-hole, jack, spring holder and rubber buffer, two the socket is pegged graft respectively in the upper and lower both ends of casing right side inner chamber, through-hole and jack have been seted up respectively to the inner wall about the socket, the inner wall of socket is equipped with the one end of spring, the other end of spring is equipped with the spring holder, the outer wall of spring holder is equipped with the rubber buffer, and the rubber buffer extends into in the jack.
Preferably, the insertion hole is a convex insertion hole.
Preferably, the outer ring of the first bearing is fixedly connected with the inner wall of the shell through a bearing seat, and the inner ring of the first bearing is connected with the outer wall of the rocker in an interference fit manner.
Preferably, the diameter length of the second chain wheel is larger than that of the first chain wheel.
The utility model has the beneficial effects that:
through hand rocker, make the rocker drive round bar and plectane and be circular rotary motion, the plectane drives the connecting seat, piston rod and piston move from the right side left side, right side pressure reduces, the natural gas in the pipeline passes through in the socket entering casing of below, when the plectane drives the connecting seat, when piston rod and piston move to the right side, the rubber buffer of top upwards shifts out from the jack, the natural gas passes through the socket and the air duct discharge collection of top, the device can be effectual carries out the sample detection operation to the natural gas of in-line transportation, sampling process is simple and convenient, avoid the air to sneak into wherein, influence the testing result of natural gas, use higher factor of safety, the operation is simple and convenient more, the convenience and the practicality of natural gas pipeline use have been increased, more accord with actual user demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
fig. 3 is a cross-sectional view of the socket of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a pipeline, 2, a shell, 3, a first bearing, 4, a rocker, 5, a first chain wheel, 6, a second bearing, 7, a round rod, 8, a second chain wheel, 9, a chain, 10, a round plate, 11, a connecting seat, 12, a piston rod, 13, a piston, 14, an air guide pipe, 15, a socket, 16, a through hole, 17, a jack, 18, a spring, 19, a spring seat, 20 and a rubber plug.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a natural gas pipeline with a natural gas sampling device comprises a pipeline 1, wherein a shell 2 is detachably arranged at the top end of the pipeline 1, a rocker 4 is rotatably connected to the left side of the inner top wall of the shell 2 through a bearing I3, the top end of the rocker 4 extends out of the shell 2, and a chain wheel I5 is arranged at the bottom end of the rocker 4; the bearing II 6 is arranged on the inner top wall of the pipeline 1 and is positioned on the right side of the bearing I3, a round rod 7 is arranged on the inner ring of the bearing II 6, a chain wheel II 8 is arranged on the outer wall of the round rod 7, and a chain 9 is connected with the outer walls of the chain wheel I5 and the chain wheel II 8 in a matching mode; the circular plate 10 is detachably arranged at the bottom end of the circular rod 7, a connecting seat 11 is arranged on the right side of the bottom end of the circular plate 10, the outer wall of the connecting seat 11 is rotatably connected with a piston rod 12 through a pin shaft, and the right side end of the piston rod 12 is rotatably connected with a piston 13 through a pin shaft; the air duct 14 is detachably arranged on the right side of the bottom end of the shell 2 and used for exhausting air; and the air guide mechanism is arranged at the upper end and the lower end of the inner cavity at the right side of the shell 2 and is communicated with the air guide pipe 14 and the pipeline 1.
Preferably, the air guide mechanism includes socket 15, through-hole 16, jack 17, spring 18, spring holder 19 and rubber buffer 20, and two sockets 15 are pegged graft respectively in the upper and lower both ends of casing 2 right side inner chamber, and through-hole 16 and jack 17 have been seted up respectively to the upper and lower inner wall of socket 15, and the inner wall of socket 15 is equipped with the one end of spring 18, and the other end of spring 18 is equipped with spring holder 19, and the outer wall of spring holder 19 is equipped with rubber buffer 20, and rubber buffer 20 extends into in jack 17.
Preferably, the insertion hole 17 is a convex-shaped insertion hole.
Preferably, the outer ring of the bearing I3 is fixedly connected with the inner wall of the shell 2 through a bearing seat, and the inner ring of the bearing I3 is connected with the outer wall of the rocker 4 in an interference fit manner.
Preferably, the diameter length of the second chain wheel 8 is larger than that of the first chain wheel 5.
All the electric parts and components in the present case are universal standard parts or components known by the skilled person, the structure and principle of the electric parts and components can be known by the technical manual or the conventional experimental method, the model and the present scheme can be adapted to operate normally, all the electric parts and the power supply adapted to the electric parts in the present case are connected through a lead, and an appropriate controller is selected according to the actual situation to meet the control requirement, and the specific connection and control sequence are realized.
One specific application of this embodiment is:
when the device is used, the rocker 4 is manually rotated to drive the chain wheel I5 to rotate through the bearing I3, the chain 9 drives the chain wheel II 8, the round rod 7 and the round plate 10 to do circular rotation motion through the chain wheel I5, the round plate 10 drives the connecting seat 11, the piston rod 12 and the piston 13 to move from the right side to the left side, the pressure on the right side is reduced, the natural gas in the pipeline 1 pushes the rubber plug 20 below to move upwards, after the rubber plug 20 is moved out of the jack 17, the gas enters the shell 2 through the socket 15 below, when the round plate 10 drives the connecting seat 11, the piston rod 12 and the piston 13 to move towards the right side, the pressure is increased, the rubber plug 20 below is pushed into the jack 17 through the spring 18 to block the jack 17, the rubber plug 20 above moves upwards from the jack 17 and moves out, the natural gas is discharged and collected through the socket 15 above and the gas guide tube 14, and does circular motion uninterruptedly through the round plate 10, the natural gas in the pipeline 1 is continuously taken out and collected.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions and substitutions within the spirit and scope of the present invention.
Claims (5)
1. A natural gas pipeline having a natural gas sampling device, characterized by: comprises that
The pipeline comprises a pipeline (1), wherein a shell (2) is detachably arranged at the top end of the pipeline (1), the left side of the inner top wall of the shell (2) is rotatably connected with a rocker (4) through a bearing I (3), the top end of the rocker (4) extends out of the shell (2), and a chain wheel I (5) is arranged at the bottom end of the rocker (4);
the bearing II (6) is arranged on the inner top wall of the pipeline (1) and is positioned on the right side of the bearing I (3), a round rod (7) is arranged on the inner ring of the bearing II (6), a chain wheel II (8) is arranged on the outer wall of the round rod (7), and a chain (9) is connected with the outer walls of the chain wheel I (5) and the chain wheel II (8) in a matching mode;
the round plate (10) is detachably arranged at the bottom end of the round rod (7), a connecting seat (11) is arranged on the right side of the bottom end of the round plate (10), the outer wall of the connecting seat (11) is rotatably connected with a piston rod (12) through a pin shaft, and the right side end of the piston rod (12) is rotatably connected with a piston (13) through a pin shaft;
the air guide pipe (14), the air guide pipe (14) is detachably arranged on the right side of the bottom end of the shell (2) and used for exhausting air;
the air guide mechanism is arranged at the upper end and the lower end of the inner cavity at the right side of the shell (2) and is communicated with the air guide pipe (14) and the pipeline (1).
2. A natural gas pipeline having a natural gas sampling device as claimed in claim 1, wherein: air guide mechanism includes socket (15), through-hole (16), jack (17), spring (18), spring holder (19) and rubber buffer (20), two socket (15) are pegged graft respectively in the upper and lower both ends of casing (2) right side inner chamber, through-hole (16) and jack (17) have been seted up respectively to the inner wall about socket (15), the inner wall of socket (15) is equipped with the one end of spring (18), the other end of spring (18) is equipped with spring holder (19), the outer wall of spring holder (19) is equipped with rubber buffer (20), and in rubber buffer (20) extended into jack (17).
3. A natural gas pipeline having a natural gas sampling device as claimed in claim 2, wherein: the insertion hole (17) is a convex insertion hole.
4. A natural gas pipeline having a natural gas sampling device as claimed in claim 1, wherein: the outer ring of the bearing I (3) is fixedly connected with the inner wall of the shell (2) through a bearing seat, and the inner ring of the bearing I (3) is connected with the outer wall of the rocker (4) in an interference fit manner.
5. A natural gas pipeline having a natural gas sampling device as claimed in claim 1, wherein: the diameter and the length of the second chain wheel (8) are larger than those of the first chain wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586026.0U CN215767857U (en) | 2021-07-13 | 2021-07-13 | Natural gas pipeline with natural gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586026.0U CN215767857U (en) | 2021-07-13 | 2021-07-13 | Natural gas pipeline with natural gas sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215767857U true CN215767857U (en) | 2022-02-08 |
Family
ID=80105123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121586026.0U Active CN215767857U (en) | 2021-07-13 | 2021-07-13 | Natural gas pipeline with natural gas sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215767857U (en) |
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2021
- 2021-07-13 CN CN202121586026.0U patent/CN215767857U/en active Active
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