CN216789480U - Natural gas line convenient to installation - Google Patents
Natural gas line convenient to installation Download PDFInfo
- Publication number
- CN216789480U CN216789480U CN202220133538.XU CN202220133538U CN216789480U CN 216789480 U CN216789480 U CN 216789480U CN 202220133538 U CN202220133538 U CN 202220133538U CN 216789480 U CN216789480 U CN 216789480U
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- Prior art keywords
- installation
- pipeline
- natural gas
- wall
- atmospheric pressure
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000009434 installation Methods 0.000 title claims abstract description 48
- 239000003345 natural gas Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model belongs to the technical field of natural gas pipelines, and particularly relates to a natural gas pipeline convenient to install. This natural gas line convenient to installation, installation device through setting up being convenient for, when having reached the natural gas line installation, only need control first pipeline and second pipeline joint, the intake-tube connection air pump is aerifyd, the inside atmospheric pressure increase in control installation atmospheric pressure chamber, atmospheric pressure promotes the atmospheric pressure piston and outwards removes, it extends installation atmospheric pressure chamber to drive the location check lock lever, the fixed locking in grafting location check lock hole, thereby simple structure simple to operate has been reached, only need control inside atmospheric pressure reduction during the dismantlement, control location check lock lever and leave location check lock hole under the effect of spring, can reach the purpose of dismantling, the time of installation dismantlement has been strengthened, manual operation's cost has been reduced.
Description
Technical Field
The utility model relates to the technical field of natural gas pipelines, in particular to a natural gas pipeline convenient to install.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.
However, the existing natural gas pipeline is connected in a mode of screw nut threaded connection, and is exposed outside in long-term use, so that the screw nut is easily rusted and corroded due to wind blowing, insolation and rain showering, and the maintenance is easily disassembled and repaired, thereby easily causing difficulty, increasing the maintenance time, wasting the labor cost of maintenance, and further requiring operation and locking of each screw nut during installation, and being complex in operation, so that the natural gas pipeline convenient to install is needed.
SUMMERY OF THE UTILITY MODEL
Based on the technical problems generated during the installation and the disassembly of the existing natural gas pipeline, the utility model provides the natural gas pipeline which is convenient to install.
The utility model provides a natural gas pipeline convenient to install, which comprises a first pipeline and a second pipeline, wherein a clamping groove is formed in the surface of one end of the first pipeline, a sealing groove is formed in the inner wall of the clamping groove, a sealing ring is fixedly connected to the inner wall of the sealing groove, the inner wall of the clamping groove is clamped with the surface of one end of the second pipeline, the surfaces of a plurality of sealing rings are all in sliding insertion connection with the clamping surface of the second pipeline, an installation facilitating device is arranged at one end of the first pipeline and comprises a positioning locking rod, and the peripheral surfaces of the positioning locking rod are all in an inclined shape.
Preferably, an installation air pressure cavity is formed in one end of the first pipeline, the inner wall of the installation air pressure cavity is in sliding insertion connection with the surface of the positioning locking rod, and one end of the positioning locking rod penetrates through the clamping groove and extends to the inside of the clamping groove.
Preferably, the inner side wall of the installation air pressure cavity is fixedly connected with a spring, one end of the spring is fixedly connected with an air pressure piston, and the surface of the air pressure piston is fixedly connected with one end of the positioning locking rod.
Preferably, the fixed surface of the air pressure piston is connected with a sealing gasket, the surface of the sealing gasket is in sliding insertion connection with the inner wall of the installation air pressure cavity, and the corresponding inner walls of the four installation air pressure cavities are provided with communicating holes.
Preferably, a positioning locking hole is formed in the surface of one end of the second pipeline, the positioning locking hole is multiple, the inner wall of the positioning locking hole is in sliding insertion connection with the surface of the positioning locking rod respectively, and the inner wall of the positioning locking hole is matched with the surface of the positioning locking rod.
Preferably, an air inlet is formed in the inner wall of one of the installation air pressure chambers, a protective groove is formed in the surface of the other end of the first pipeline, the inner side wall of the protective groove is fixedly communicated with one end of the air inlet, and a rubber sealing plug is connected to the inner wall of the protective groove in a threaded manner.
Preferably, an air inlet pipe is fixedly connected to the inner wall of one end of the air inlet hole, and a pressure gauge is arranged on the surface of the air inlet pipe.
The beneficial effects of the utility model are as follows:
through setting up the installation device of being convenient for, when having reached the natural gas line installation, only need control first pipeline and second pipeline joint, the intake-tube connection air pump is aerifyd, the inside atmospheric pressure increase in control installation atmospheric pressure chamber, atmospheric pressure promotes the atmospheric pressure piston and outwards removes, it extends installation atmospheric pressure chamber to drive the location check lock lever, the fixed locking in grafting location check lock hole, thereby simple structure simple to operate has been reached, only need control inside atmospheric pressure reduction during the dismantlement, control location check lock lever leaves location check lock hole under the effect of spring, can reach the purpose of dismantling, the time of installation dismantlement has been strengthened, manual operation's cost has been reduced.
Drawings
Fig. 1 is a schematic view of a natural gas pipeline which is convenient to install and proposed by the present invention;
fig. 2 is a sectional view of a first pipeline structure of a natural gas pipeline for easy installation according to the present invention;
FIG. 3 is a front view of an installation pressure chamber structure of a natural gas pipeline convenient for installation according to the present invention;
fig. 4 is an enlarged view of a structure a of fig. 2 of a natural gas pipeline which is convenient to install and proposed by the present invention.
In the figure: 1. a first conduit; 2. a second conduit; 3. a clamping groove; 4. a sealing groove; 5. a seal ring; 6. positioning a locking rod; 7. installing a pneumatic cavity; 8. a spring; 9. a pneumatic piston; 10. a gasket; 11. a communicating hole; 12. positioning the locking hole; 13. an air inlet; 14. a protective bath; 15. a rubber sealing plug; 16. an air inlet pipe; 17. and a pressure gauge.
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.
Referring to fig. 1-4, a natural gas pipeline convenient to installation, including first pipeline 1 and second pipeline 2, joint groove 3 has been seted up on the one end surface of first pipeline 1, seal groove 4 has been seted up to the inner wall in joint groove 3, the inner wall fixedly connected with sealing washer 5 of seal groove 4, the inner wall in joint groove 3 and the one end surface joint of second pipeline 2, the surface of a plurality of sealing washers 5 all pegs graft with the joint surface slip of second pipeline 2, the one end of first pipeline 1 is provided with the installation device of being convenient for, the installation device of being convenient for is including location check lock lever 6, the surface all around of location check lock lever 6 all is the slope shape, the effect of the fixed direction of being convenient for location check lock lever 6 peg graft has been reached.
In this embodiment, an installation air pressure cavity 7 is formed in one end of the first pipeline 1, the inner wall of the installation air pressure cavity 7 is inserted into the surface of the positioning locking rod 6 in a sliding manner, and one end of the positioning locking rod 6 penetrates through and extends into the clamping groove 3;
in the embodiment, the inner side wall of the installation air pressure cavity 7 is fixedly connected with a spring 8, one end of the spring 8 is fixedly connected with an air pressure piston 9, and the surface of the air pressure piston 9 is fixedly connected with one end of the positioning locking rod 6;
in the embodiment, the surface of the air pressure piston 9 is fixedly connected with a sealing gasket 10, the surface of the sealing gasket 10 is inserted with the inner wall of the mounting air pressure chamber 7 in a sliding manner, and the opposite inner walls of the four mounting air pressure chambers 7 are provided with communicating holes 11;
in this embodiment, a positioning locking hole 12 is formed in a surface of one end of the second pipeline 2, inner walls of the positioning locking holes 12 are respectively inserted into surfaces of the positioning locking rods 6 in a sliding manner, and the inner walls of the positioning locking holes 12 are adapted to the surfaces of the positioning locking rods 6;
in the embodiment, an air inlet 13 is formed in the inner wall of one installation air pressure chamber 7, a protective groove 14 is formed in the surface of the other end of the first pipeline 1, the inner side wall of the protective groove 14 is fixedly communicated with one end of the air inlet 13, and a rubber sealing plug 15 is connected to the inner wall of the protective groove 14 in a threaded manner;
in the embodiment, an air inlet pipe 16 is fixedly connected to the inner wall of one end of the air inlet hole 13, and a pressure gauge 17 is arranged on the surface of the air inlet pipe 16; the pressure gauge can monitor the internal pressure in real time, and when the internal pressure is reduced, information can be transmitted through the system, and maintenance personnel are dispatched to maintain;
through setting up the installation device of being convenient for, when having reached the natural gas line installation, only need control first pipeline 1 and 2 joints of second pipeline, intake pipe 16 connects the air pump and aerifys, the inside atmospheric pressure increase of control installation atmospheric pressure chamber 7, atmospheric pressure promotes atmospheric pressure piston 9 and outwards removes, drive location check lock lever 6 and extend installation atmospheric pressure chamber 7, the fixed locking in grafting location check lock hole 12, thereby simple structure simple to operate has been reached, only need control inside atmospheric pressure reduction during the dismantlement, control location check lock lever 6 and leave location check lock hole 12 under the effect of spring 8, can reach the purpose of dismantling, the time of installation dismantlement has been strengthened, the cost of manual operation has been reduced.
The working principle is as follows: during the installation operation, the one end of control first pipeline 1 and the relative one end joint of second pipeline 2, the trachea of taking is connected intake pipe 16, aerify to inside through the air pump, make the inside atmospheric pressure increase in installation atmospheric pressure chamber 7, promote the motion of atmospheric pressure piston 9, thereby drive location check lock lever 6 outside motion grafting location check lock hole 12, location locking, when needs are dismantled, the inside atmospheric pressure in control installation atmospheric pressure chamber 7 reduces, it leaves location check lock hole 12 to drive location check lock lever 6 under spring 8's effect, control second pipeline 2 extracts first pipeline 1 and dismantles.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A natural gas pipeline convenient to install, comprising a first pipeline (1) and a second pipeline (2), characterized in that: joint groove (3) have been seted up on the one end surface of first pipeline (1), seal groove (4) have been seted up to the inner wall of joint groove (3), the inner wall fixedly connected with sealing washer (5) of seal groove (4), the inner wall of joint groove (3) and the one end surface joint of second pipeline (2), it is a plurality of the surface of sealing washer (5) all pegs graft with the joint surface slip of second pipeline (2), the one end of first pipeline (1) is provided with the installation device of being convenient for, the installation device of being convenient for is including location check lock lever (6), the surface all around of location check lock lever (6) all is the slope shape.
2. An easy to install natural gas pipeline according to claim 1, wherein: installation atmospheric pressure chamber (7) have been seted up to the one end inside of first pipeline (1), the inner wall of installation atmospheric pressure chamber (7) is pegged graft with the surface slip of location check lock pole (6), the one end of location check lock pole (6) is run through and is extended to the inside of joint groove (3).
3. An easy to install natural gas pipeline according to claim 2, wherein: the installation air pressure chamber (7) inside wall fixedly connected with spring (8), the one end fixedly connected with air piston (9) of spring (8), the surface of air piston (9) and the one end fixed connection of location check lock pole (6).
4. An easy to install natural gas pipeline according to claim 3, wherein: the surface fixed connection of air pressure piston (9) is sealed the pad (10), the surface of sealed pad (10) is pegged graft with the inner wall slip of installation atmospheric pressure chamber (7), four intercommunicating pore (11) have all been seted up to the relative inner wall of installation atmospheric pressure chamber (7).
5. An easy to install natural gas pipeline according to claim 1, wherein: the positioning and locking hole (12) is formed in the surface of one end of the second pipeline (2), the inner wall of the positioning and locking hole (12) is connected with the surface of the positioning and locking rod (6) in a sliding and inserting mode, and the inner wall of the positioning and locking hole (12) is matched with the surface of the positioning and locking rod (6).
6. An easy to install natural gas pipeline according to claim 2, wherein: one air inlet hole (13) has been seted up to the inner wall of installation atmospheric pressure chamber (7), protective housing (14) has been seted up on the other end surface of first pipeline (1), the inside wall of protective housing (14) and the fixed intercommunication of one end of air inlet hole (13), the inner wall threaded connection of protective housing (14) has rubber sealing plug (15).
7. An easy to install natural gas pipeline according to claim 6, wherein: the air inlet pipe (16) is fixedly connected to the inner wall of one end of the air inlet hole (13), and a pressure gauge (17) is arranged on the surface of the air inlet pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133538.XU CN216789480U (en) | 2022-01-18 | 2022-01-18 | Natural gas line convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220133538.XU CN216789480U (en) | 2022-01-18 | 2022-01-18 | Natural gas line convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216789480U true CN216789480U (en) | 2022-06-21 |
Family
ID=82013754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220133538.XU Expired - Fee Related CN216789480U (en) | 2022-01-18 | 2022-01-18 | Natural gas line convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216789480U (en) |
-
2022
- 2022-01-18 CN CN202220133538.XU patent/CN216789480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |