CN213513194U - Natural gas conveying pipeline flow adjusting device - Google Patents

Natural gas conveying pipeline flow adjusting device Download PDF

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Publication number
CN213513194U
CN213513194U CN202021710487.XU CN202021710487U CN213513194U CN 213513194 U CN213513194 U CN 213513194U CN 202021710487 U CN202021710487 U CN 202021710487U CN 213513194 U CN213513194 U CN 213513194U
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China
Prior art keywords
main
pipe
natural gas
tube
fixed mounting
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CN202021710487.XU
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Chinese (zh)
Inventor
景海龙
王廷东
熊仲洲
王杨芬
郭倩君
李莎
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Xi'an Aerospace Sunvalor Electromechanical Equipment Co ltd
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Xi'an Aerospace Sunvalor Electromechanical Equipment Co ltd
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Abstract

The embodiment of the utility model discloses natural gas transmission pipeline flow regulator, concretely relates to natural gas field, comprising a main body, the top fixed mounting of main part has the dust cover, one side fixed mounting of main part has the input tube, the opposite side fixed mounting of main part has the output tube, the bottom fixed mounting of main part has the compensating pipe, the top of main part is fixed mounting all around has a plurality of root survey burets. The utility model discloses a set up the motor, the regulator, camera and survey buret, when the atmospheric pressure of carrying is less, the regulator can start the inside motor of main part, it rotates to drive the inner tube through the motor, make the through-hole on the inner tube correspond with the through-hole on the pipe, open the through-hole on the pipe, then gas supply system passes through the compensating pipe and carries atmospheric pressure, inside carrying the main part through the through-hole on the pipe, compensate atmospheric pressure, for natural gas transport provides power, the preceding pressure has been avoided, the back pressure, flow mutual interference, the stability of natural gas transport has been increased.

Description

Natural gas conveying pipeline flow adjusting device
Technical Field
The embodiment of the utility model provides a relate to the natural gas field, concretely relates to natural gas conveying pipeline flow control device.
Background
With the more even and more standard use of natural gas, the demand of natural gas pipelines is more and more, and the natural gas pipelines are used for conveying natural gas, so that the natural gas pipeline is the only way for conveying a large amount of natural gas on land.
The prior art has the following defects: the existing natural gas conveying process needs flow control according to user conditions, control factors are more, and a plurality of factors interfere with each other to cause unstable flow control, potential safety hazards are caused to the use of transmission and distribution equipment, and a natural gas conveying pipeline flow regulating device is developed for solving the problem of mutual interference of forward pressure, backward pressure and flow.
SUMMERY OF THE UTILITY MODEL
The utility model provides a natural gas conveying pipeline flow regulator, through the motor, the regulator, camera and survey buret, when the atmospheric pressure of carrying is less, the regulator can start the inside motor of main part, it rotates to drive the inner tube through the motor, make the through-hole on the inner tube correspond with the through-hole on the pipe, open the last through-hole of pipe, then air supply system carries atmospheric pressure through the compensating pipe, inside carrying the main part through the through-hole on the pipe, compensate atmospheric pressure, carry for the natural gas and provide power, the preceding pressure of having avoided, the back pressure, flow mutual interference, the stability of natural gas transport has been increased, because a great deal of factor mutual interference among the solution prior art, cause the problem that flow control is unstable to lead to.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a natural gas conveying pipeline flow control device, includes main part, dust cover, input tube, output tube, the main part is the cylinder, the top fixed mounting of main part has the dust cover, one side fixed mounting of main part has the input tube, the opposite side fixed mounting of main part has the output tube, the bottom fixed mounting of main part has the compensating pipe, the top center fixed mounting of main part has the regulator, many measurings buret of regulator fixed mounting all around, measurings buret is the annular and arranges, the bottom and the main part of measurings buret communicate with each other, the inside center fixed mounting of main part has the pipe, the bottom and the compensating pipe fixed connection of pipe, the inside of pipe is provided with the inner tube, pipe and inner tube swing joint, the inside top fixed mounting of pipe has the motor, the output shaft and the inner tube fixed connection of, the outer surface of pipe and inner tube has all seted up a plurality of through-holes and has moved the inner tube through the motor and can the one-to-one.
An inner rod is arranged inside the measuring pipe and is in sliding connection with the measuring pipe.
The inside bottom fixed mounting who surveys buret has the collar, the upper end fixed mounting of collar has the spring, the top of spring and the bottom fixed connection of interior pole.
The outer surface of the inner rod is provided with scales.
The inside top fixed mounting of dust cover has the camera.
The embodiment of the utility model provides a have following advantage:
through setting up the motor, the regulator, the camera and survey the buret, when the atmospheric pressure of carrying is less, the regulator can start the inside motor of main part, it rotates to drive the inner tube through the motor, make the through-hole on the inner tube correspond with the through-hole on the pipe, open the through-hole on the pipe, then gas supply system carries atmospheric pressure through the compensating pipe, carry inside the main part through the through-hole on the pipe, compensate atmospheric pressure, for natural gas transport provides power, the preceding pressure has been avoided, the back pressure, flow mutual interference, the stability of natural gas transport has been increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the whole of the present invention;
FIG. 3 is an internal structural view of the measuring tube of the present invention;
FIG. 4 is an internal structure view of the main body of the present invention;
fig. 5 is a top view of the catheter of the present invention.
In the figure: the device comprises a main body 1, a dust cover 2, an input pipe 3, an output pipe 4, a compensation pipe 5, a measurement pipe 6, a camera 7, an adjuster 8, an inner rod 9, a mounting ring 10, a spring 11, a joint 12, a guide pipe 13, a motor 14, an inner pipe 15 and a through hole 16.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-3 of the specification, the natural gas conveying pipeline flow regulating device of the embodiment comprises a main body 1, a dust cover 2 is fixedly installed at the top end of the main body 1, an input pipe 3 is fixedly installed at one side of the main body 1, an output pipe 4 is fixedly installed at the other side of the main body 1, a compensation pipe 5 is fixedly installed at the bottom end of the main body 1, a regulator 8 is fixedly installed at the center of the top end of the main body 1, a plurality of measuring pipes 6 are fixedly installed around the regulator 8 at the top end of the main body 1, the measuring pipes 6 are arranged in an annular shape, the bottom end of each measuring pipe 6 is communicated with the main body 1, a guide pipe 13 is fixedly installed at the center inside of the main body 1, the bottom end of the guide pipe 13 is fixedly connected with the compensation pipe 5, an inner pipe 15 is arranged inside, the inside top fixed mounting of pipe 13 has motor 14, the output shaft and the inner tube 15 fixed connection of motor 14, pipe 13 and the surface of inner tube 15 have all been seted up a plurality of through-holes 16 and have moved inner tube 15 through motor 14 and can the one-to-one, and regulator 8 can start the inside motor 14 of main part 1, drives inner tube 15 through motor 14 and rotates and can lead out some with the inside gas of main part 1 from through-hole 16 on pipe 13, then carries through 5 grades of compensating pipes, avoids atmospheric pressure too high to cause the damage to the pipeline.
Survey the inside of buret 6 and be provided with interior pole 9, interior pole 9 and survey buret 6 sliding connection, the inside bottom fixed mounting who surveys buret 6 has collar 10, the upper end fixed mounting of collar 10 has spring 11, the top of spring 11 and the bottom fixed connection of interior pole 9, the surface of interior pole 9 is provided with the scale, corresponds with 1 inside atmospheric pressure of main part, can be according to the length measurement output process atmospheric pressure condition that interior pole 9 was released.
And a camera 7 is fixedly arranged at the top end inside the dust cover 2.
The joint 12 has been seted up to the both sides of main part 1, input tube 3, output tube 4 respectively with both sides joint 12 phase-match, the natural gas can enter into in the main part 1 through the input tube 3 of one side.
One end of the compensating pipe 5 is communicated with an air supply system, and then the air supply system conveys air pressure through the compensating pipe 5 and conveys the air pressure to the inside of the main body 1 through the through hole 16 on the guide pipe 13, so that the air pressure is compensated and power is provided for conveying natural gas.
The implementation scenario is specifically as follows: when the utility model is used, natural gas enters the main body 1 through the input tube 3 on one side, the inner rod 9 inside the measuring tube 6 is pushed upwards through the input air pressure, the spring 11 on the mounting ring 10 is simultaneously elongated, the inner rod 9 is provided with scales corresponding to the air pressure inside the main body 1, the air pressure condition in the output process can be measured according to the length pushed out by the inner rod 9, the measured data of the measuring tube 6 and the data on the regulator 8 can be shot and transmitted to the main control console through the camera 7, the natural gas transmission is monitored in real time, when the transmitted air pressure is small, the regulator 8 starts the motor 14 inside the main body 1, the inner tube 15 is driven to rotate through the motor 14, the through hole 16 on the inner tube 15 corresponds to the through hole 16 on the conduit 13, the through hole 16 on the conduit 13 is opened, then the air supply system transmits the air pressure through the compensating tube 5, carry main part 1 inside through-hole 16 on the pipe 13, compensate atmospheric pressure, carry for the natural gas and provide power, when atmospheric pressure is great, can derive partly with main part 1 inside gas from through-hole 16 on the pipe 13, then carry through 5 grades of compensating pipes, avoid atmospheric pressure too high to cause the damage to the pipeline, avoided preceding pressure, back pressure, flow mutual interference, increased natural gas transport's stability.
The working principle is as follows: referring to the attached drawings 1-5 of the specification, when in use, natural gas enters the main body 1 through the input pipe 3 on one side, the inner rod 9 inside the measuring pipe 6 is pushed upwards through input air pressure, the spring 11 on the mounting ring 10 is stretched, scales are arranged on the inner rod 9 and correspond to the air pressure inside the main body 1, the air pressure condition in the output process can be measured according to the length pushed out by the inner rod 9, the data measured by the measuring pipe 6 and the data on the regulator 8 are shot and transmitted to the main control console through the camera 7, the natural gas conveying is monitored in real time, when the conveyed air pressure is small, the regulator 8 starts the motor 14 inside the main body 1, the motor 14 drives the inner pipe 15 to rotate, the through hole 16 on the inner pipe 15 corresponds to the through hole 16 on the guide pipe 13, the through hole 16 on the guide pipe 13 is opened, then the air supply system conveys the air pressure through the compensating pipe 5, the gas is conveyed into the main body 1 through the through hole 16 on the guide pipe 13, the gas pressure is compensated, power is provided for conveying the natural gas, and when the gas pressure is higher, the gas in the main body 1 can be partially led out from the through hole 16 on the guide pipe 13 and then is conveyed in a grading mode through the compensating pipe 5.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (5)

1. The utility model provides a natural gas conveying pipeline flow regulator, includes main part (1), dust cover (2), input tube (3), output tube (4), main part (1) is the cylinder, the top fixed mounting of main part (1) has dust cover (2), one side fixed mounting of main part (1) has input tube (3), the opposite side fixed mounting of main part (1) has output tube (4), its characterized in that: a compensating pipe (5) is fixedly arranged at the bottom end of the main body (1), an adjuster (8) is fixedly arranged at the center of the top end of the main body (1), a plurality of measuring tubes (6) are fixedly arranged around the regulator (8), the measuring tubes (6) are arranged in an annular shape, the bottom end of the measuring tube (6) is communicated with the main body (1), a conduit (13) is fixedly arranged at the center inside the main body (1), the bottom end of the guide pipe (13) is fixedly connected with the compensating pipe (5), an inner pipe (15) is arranged inside the guide pipe (13), the guide pipe (13) is movably connected with the inner pipe (15), the top end inside the guide pipe (13) is fixedly provided with a motor (14), the output shaft of motor (14) and inner tube (15) fixed connection, a plurality of through-holes (16) have all been seted up to the surface of pipe (13) and inner tube (15) and move inner tube (15) through motor (14) and can the one-to-one.
2. The natural gas transportation pipeline flow rate adjusting device according to claim 1, wherein: survey the inside of buret (6) and be provided with interior pole (9), interior pole (9) and survey buret (6) sliding connection.
3. The natural gas transportation pipeline flow rate adjusting device according to claim 2, wherein: the inside bottom fixed mounting who surveys buret (6) has collar (10), the upper end fixed mounting of collar (10) has spring (11), the top of spring (11) and the bottom fixed connection of interior pole (9).
4. The natural gas transportation pipeline flow rate adjusting device according to claim 2, wherein: the outer surface of the inner rod (9) is provided with scales.
5. The natural gas transportation pipeline flow rate adjusting device according to claim 1, wherein: the inside top end fixed mounting of dust cover (2) has camera (7).
CN202021710487.XU 2020-08-17 2020-08-17 Natural gas conveying pipeline flow adjusting device Active CN213513194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021710487.XU CN213513194U (en) 2020-08-17 2020-08-17 Natural gas conveying pipeline flow adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021710487.XU CN213513194U (en) 2020-08-17 2020-08-17 Natural gas conveying pipeline flow adjusting device

Publications (1)

Publication Number Publication Date
CN213513194U true CN213513194U (en) 2021-06-22

Family

ID=76440224

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021710487.XU Active CN213513194U (en) 2020-08-17 2020-08-17 Natural gas conveying pipeline flow adjusting device

Country Status (1)

Country Link
CN (1) CN213513194U (en)

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