CN213900029U - Valve based on natural gas transportation is used - Google Patents

Valve based on natural gas transportation is used Download PDF

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Publication number
CN213900029U
CN213900029U CN202022231130.XU CN202022231130U CN213900029U CN 213900029 U CN213900029 U CN 213900029U CN 202022231130 U CN202022231130 U CN 202022231130U CN 213900029 U CN213900029 U CN 213900029U
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CN
China
Prior art keywords
connecting plate
natural gas
valve
fixedly connected
gas transportation
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Expired - Fee Related
Application number
CN202022231130.XU
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Chinese (zh)
Inventor
王健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Yuhu Automatic Control Valve Co ltd
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Shanghai Yuhu Automatic Control Valve Co ltd
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Priority to CN202022231130.XU priority Critical patent/CN213900029U/en
Application granted granted Critical
Publication of CN213900029U publication Critical patent/CN213900029U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a natural gas technology field just discloses a valve based on natural gas transportation uses, including the valve body, one side fixedly connected with extension pipe of valve body, the first connecting plate of one end fixedly connected with of extension pipe, one side fixed mounting of first connecting plate has chucking mechanism, first connecting plate has the second connecting plate through chucking mechanism swing joint, one side fixedly connected with connecting pipe of second connecting plate, the blow vent has been seted up at the central point of second connecting plate. This valve based on natural gas transportation uses has reached this valve based on natural gas transportation uses purpose of the dismouting of being convenient for, has solved the problem of the dismouting of being not convenient for of valve based on natural gas transportation uses generally, and easy operation can be quick with valve installation and dismantlement, and then has improved user's work efficiency, need not appurtenance's help and just can accomplish dismouting work, has saved time and manpower, has satisfied user's user demand.

Description

Valve based on natural gas transportation is used
Technical Field
The utility model relates to a natural gas technology field specifically is a valve based on natural gas transportation uses.
Background
Natural gas is a combustible gas existing in nature, is a fossil fuel, and includes 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, biogenic gas and the like, and the definition of natural gas which has been commonly used for a long time is a narrow definition from the energy point of view, and refers to a mixture of hydrocarbon and non-hydrocarbon gases which are naturally stored in the stratum. In petrogeology, oil field gas and gas field gas are commonly referred to, the composition of the oil field gas and the gas field gas mainly comprises hydrocarbons and contains non-hydrocarbon gas, so that yellow or blue flame is generated by combustion, natural gas is accumulated in underground porous rock stratum and comprises oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenic gas and the like, a small amount of natural gas is discharged from the coal bed and is high-quality fuel and chemical raw materials, the natural gas is mainly used as fuel and can be used for producing carbon black, chemicals and liquefied petroleum gas, and propane and butane produced by the natural gas are important raw materials in modern industry. Natural gas is widely used by people, so that the natural gas can be transported according to different requirements, and a valve is an important device for conveying the natural gas.
The valve based on natural gas transportation use in the existing market mostly has the problem of the dismouting of being not convenient for, and the valve is difficult to avoid to have wearing and tearing after long-term the use, nevertheless does not change the maintenance after wearing and tearing and can lead to the natural gas to leak, and traditional valve needs the user to spend more time and carries out the dismouting, will hang down maintainer's work efficiency, consequently need improve.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a valve based on natural gas transportation uses possesses advantages such as the dismouting of being convenient for, has solved the problem of the dismouting of being not convenient for of valve based on natural gas transportation uses generally.
(II) technical scheme
For the purpose of realizing the dismouting of being convenient for of this valve based on natural gas transportation uses, the utility model provides a following technical scheme: the utility model provides a valve based on natural gas transportation uses, includes the valve body, one side fixedly connected with extension pipe of valve body, the first connecting plate of one end fixedly connected with of extension pipe, one side fixed mounting of first connecting plate has chucking mechanism, first connecting plate has the second connecting plate through chucking mechanism swing joint, one side fixedly connected with connecting pipe of second connecting plate, the blow vent has been seted up at the central point of second connecting plate.
Preferably, the clamping mechanism includes the chucking pole, the chamber has been seted up to the inside of chucking pole and has been accomodate, accomodate the inner wall fixedly connected with spring in chamber, the one end fixedly connected with limiting plate of spring, the top fixedly connected with chucking piece of limiting plate, the outer wall swing joint of chucking pole has the lantern ring, one side of the lantern ring is provided with the gag lever post of fixed connection at the chucking pole outer wall.
Preferably, one side that the spring was kept away from to the chucking piece runs through the chucking pole and extends to the outside of chucking pole, and the through-hole that all matches of chucking piece shape size is seted up to the outer wall of chucking pole.
Preferably, the surface of the second connecting plate is provided with a mounting hole, and the shape and size of the mounting hole are matched with those of the clamping mechanism.
Preferably, one side of the first connecting plate close to the second connecting plate is fixedly connected with a sealing gasket, and the sealing gasket is a silica gel sealing gasket.
Preferably, the number of the extension pipes and the first connecting plates is two, one extension pipe and one first connecting plate form a group, and the two groups of extension pipes and the two groups of first connecting plates are symmetrically arranged by taking the vertical central line of the valve body as a symmetry axis.
Preferably, the outer wall of the connecting pipe is provided with a resistance layer, and the resistance layer is a rubber resistance layer.
(III) advantageous effects
Compared with the prior art, the utility model provides a valve based on natural gas transportation uses possesses following beneficial effect:
1. the valve based on natural gas transportation achieves the purpose of convenient disassembly and assembly of the valve based on natural gas transportation through the mutual matching use of the second connecting plate, the clamping mechanism, the clamping rod, the accommodating cavity, the limiting plate, the clamping block, the spring, the lantern ring, the limiting rod and the mounting hole, solves the problem that the valve based on natural gas transportation is not convenient to disassemble and assemble in general, pushes the lantern ring to extrude the clamping block, through the characteristics of the spring, when the lantern ring extrudes the clamping block, the clamping block can be accommodated in the accommodating cavity, the aperture of the mounting hole is larger than the outer diameter of the lantern ring, a user can take the valve body down to overhaul and replace the clamping mechanism by directly separating from the second connecting plate through the mounting hole, the operation is simple, the valve can be rapidly assembled and disassembled, the productivity is improved, and the working efficiency of the user is further improved, the disassembly and assembly work can be completed without the help of auxiliary tools, the workload of a user is reduced, the time and the labor are saved, and the use requirements of the user are met.
2. This valve based on natural gas transportation uses, use through mutually supporting of sealed pad and resistance layer, reached the purpose that increases the gas tightness, the resistance layer can increase the frictional force between connecting pipe and the gas pipe, the effectual pipeline that prevents breaks away from, the resistance layer can increase the contact surface between connecting pipe and the gas pipe simultaneously, prevent that the gas from leaking, the material of sealed pad is comparatively soft, can fill the clearance between first connecting plate and the second connecting plate, the leakproofness of further increase.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;
fig. 3 is the structural schematic diagram of the vent of the present invention.
In the figure: 1. a valve body; 2. a first connecting plate; 3. a second connecting plate; 4. an extension pipe; 5. a connecting pipe; 6. a chucking mechanism; 601. a clamping rod; 602. a receiving cavity; 603. a limiting plate; 604. a clamping block; 605. a spring; 606. a collar; 607. a limiting rod; 7. a gasket; 8. a vent; 9. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-3, a valve for natural gas transportation includes a valve body 1, an extension pipe 4 is fixedly connected to one side of the valve body 1, a first connection plate 2 is fixedly connected to one end of the extension pipe 4, the number of the extension pipe 4 and the first connection plate 2 is two, one extension pipe 4 and the first connection plate 2 are in a group, two groups of extension pipes 4 and the first connection plate 2 are symmetrically arranged with respect to a vertical center line of the valve body 1 as a symmetry axis, a clamping mechanism 6 is fixedly mounted to one side of the first connection plate 2, the clamping mechanism 6 includes a clamping rod 601, a receiving cavity 602 is formed inside the clamping rod 601, a spring 605 is fixedly connected to an inner wall of the receiving cavity 602, a limiting plate 603 is fixedly connected to one end of the spring 605, a clamping block 604 is fixedly connected to a top of the limiting plate 603, one side of the clamping block 604 far from the spring 605 penetrates through the clamping rod 601 and extends to the outside of the clamping rod 601, and the outer wall of the clamping rod 601 is provided with through holes with the shapes and the sizes of clamping blocks 604 matched with each other, the outer wall of the clamping rod 601 is movably connected with a lantern ring 606, one side of the lantern ring 606 is provided with a limiting rod 607 fixedly connected with the outer wall of the clamping rod 601, the first connecting plate 2 is movably connected with a second connecting plate 3 through a clamping mechanism 6, one side of the first connecting plate 2 close to the second connecting plate 3 is fixedly connected with a sealing gasket 7, the purpose of increasing the air tightness is achieved through the mutual matching use of the sealing gasket 7 and a resistance layer, the resistance layer can increase the friction force between the connecting pipe 5 and the gas pipe and effectively prevent the pipeline from separating, meanwhile, the resistance layer can increase the contact surface between the connecting pipe 5 and the gas pipe and prevent the gas from leaking, the material of the sealing gasket 7 is soft, the gap between the first connecting plate 2 and the second connecting plate 3, the sealing gasket 7 is a silica gel sealing gasket, the surface of the second connecting plate 3 is provided with a mounting hole 9, the shape and size of the mounting hole 9 are matched with those of the clamping mechanism 6, the valve based on natural gas transportation is convenient to disassemble and assemble by the mutual matching of the second connecting plate 3, the clamping mechanism 6, the clamping rod 601, the containing cavity 602, the limiting plate 603, the clamping block 604, the spring 605, the lantern ring 606, the limiting rod 607 and the mounting hole 9, the problem that the valve based on natural gas transportation is inconvenient to disassemble and assemble is solved, the lantern ring 606 is pushed to enable the lantern ring 606 to extrude the clamping block 604, through the characteristics of the spring 605, when the lantern ring 606 extrudes the clamping block 604, the clamping block 604 can be contained in the containing cavity 602, the aperture of the mounting hole 9 is larger than the outer diameter of the lantern ring 606, a user can take down the clamping mechanism 6 to be separated from the second connecting plate 3 directly through the mounting hole 9, and then take down the valve body 1 for overhaul and replacement, easy operation, can be quick with valve installation and dismantlement, the productivity has been improved, and then user's work efficiency has been improved, dismouting work just can be accomplished to the help that need not appurtenance, user's work load has been reduced, time and manpower have been saved, user's user demand has been satisfied, one side fixedly connected with connecting pipe 5 of second connecting plate 3, the outer wall of connecting pipe 5 is provided with the resistance layer, and the resistance layer is rubber resistance layer, blow vent 8 has been seted up at the central point of second connecting plate 3.
When using, promote the lantern ring 606, make the lantern ring 606 extrusion chucking piece 604, shrink through spring 605, in the chamber 602 is accomodate in chucking piece 604 income, pass the lantern ring 606 through mounting hole 9 with second connecting plate 3, slide the lantern ring 606 to gag lever post 607 direction again, chucking piece 604 pops out and accomodates with second connecting plate 3 chucking, can accomplish the installation, when needing to dismantle, the slip lantern ring 606 extrudees chucking piece 604 into and accomodates chamber 602, pass chucking mechanism 6 with second connecting plate 3 and take off and can accomplish the valve and dismantle.
To sum up, this valve based on natural gas transportation uses has reached this valve based on natural gas transportation uses the purpose of the dismouting of being convenient for, has solved the problem that the dismouting is not convenient for of valve based on natural gas transportation uses generally, has improved productivity, and then has improved user's work efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A valve based on natural gas transportation uses, includes valve body (1), its characterized in that: one side fixedly connected with extension pipe (4) of valve body (1), the first connecting plate (2) of one end fixedly connected with of extension pipe (4), one side fixed mounting of first connecting plate (2) has chucking mechanism (6), there is second connecting plate (3) first connecting plate (2) through chucking mechanism (6) swing joint, one side fixedly connected with connecting pipe (5) of second connecting plate (3), blow vent (8) have been seted up at the central point of second connecting plate (3).
2. The valve for natural gas transportation according to claim 1, wherein: chucking mechanism (6) are including chucking pole (601), accomodate chamber (602) have been seted up to the inside of chucking pole (601), accomodate inner wall fixedly connected with spring (605) of chamber (602), the one end fixedly connected with limiting plate (603) of spring (605), the top fixedly connected with chucking piece (604) of limiting plate (603), the outer wall swing joint of chucking pole (601) has lantern ring (606), one side of lantern ring (606) is provided with gag lever post (607) of fixed connection at chucking pole (601) outer wall.
3. The valve for natural gas transportation according to claim 2, wherein: one side of the clamping block (604) far away from the spring (605) penetrates through the clamping rod (601) and extends to the outside of the clamping rod (601), and through holes matched with the clamping block (604) in shape and size are formed in the outer wall of the clamping rod (601).
4. The valve for natural gas transportation according to claim 1, wherein: and the surface of the second connecting plate (3) is provided with a mounting hole (9), and the shape and the size of the mounting hole (9) are matched with those of the clamping mechanism (6).
5. The valve for natural gas transportation according to claim 1, wherein: one side fixedly connected with that first connecting plate (2) are close to second connecting plate (3) seals up pad (7), and sealed pad (7) are sealed for the silica gel pad.
6. The valve for natural gas transportation according to claim 1, wherein: the number of extension pipe (4) and first connecting plate (2) is two, and an extension pipe (4) and first connecting plate (2) are a set of, and two sets of extension pipes (4) and first connecting plate (2) use the perpendicular central line of valve body (1) to set up as symmetry axis symmetry.
7. The valve for natural gas transportation according to claim 1, wherein: the outer wall of the connecting pipe (5) is provided with a resistance layer, and the resistance layer is a rubber resistance layer.
CN202022231130.XU 2020-10-09 2020-10-09 Valve based on natural gas transportation is used Expired - Fee Related CN213900029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022231130.XU CN213900029U (en) 2020-10-09 2020-10-09 Valve based on natural gas transportation is used

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022231130.XU CN213900029U (en) 2020-10-09 2020-10-09 Valve based on natural gas transportation is used

Publications (1)

Publication Number Publication Date
CN213900029U true CN213900029U (en) 2021-08-06

Family

ID=77111944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022231130.XU Expired - Fee Related CN213900029U (en) 2020-10-09 2020-10-09 Valve based on natural gas transportation is used

Country Status (1)

Country Link
CN (1) CN213900029U (en)

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Granted publication date: 20210806