CN214146982U - Natural gas pipeline conveying device - Google Patents
Natural gas pipeline conveying device Download PDFInfo
- Publication number
- CN214146982U CN214146982U CN202022426195.XU CN202022426195U CN214146982U CN 214146982 U CN214146982 U CN 214146982U CN 202022426195 U CN202022426195 U CN 202022426195U CN 214146982 U CN214146982 U CN 214146982U
- Authority
- CN
- China
- Prior art keywords
- natural gas
- conveying
- hole
- pipe
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 239000003345 natural gas Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Pipeline Systems (AREA)
Abstract
The utility model discloses a natural gas pipeline conveyor, including carrying the joint, first through-hole has been seted up to the inside of carrying the joint, carry the top fixedly connected with intake pipe that connects, intake pipe and first through-hole intercommunication, the stopper that the lateral wall fixedly connected with symmetry of first through-hole set up, the stopper has two, the stopper is cylindrical, just the second through-hole has been seted up to the side of stopper, first annular groove is located the side of second through-hole. The utility model relates to a natural gas line technical field, simple structure, the leakproofness is good, and through setting up the delivery connection, the delivery connection is connected a plurality of natural gas line, and then makes things convenient for the natural gas to carry to set up double seal device in the delivery connection, and then improve the sealed effect of delivery connection, improved the security performance of natural gas line transportation.
Description
Technical Field
The utility model relates to a natural gas line technical field specifically is a natural gas line conveyor.
Background
The long-distance transportation of the natural gas is generally realized by using a natural gas pipeline, and because the transportation distance of the natural gas is long, a plurality of pipelines are connected together by using a transportation joint to form a transportation pipeline;
however, the disadvantages of connecting multiple pipes together by means of a delivery fitting are: the connection is easy to be unstable due to the influence of the environment or the service time, the sealing effect is weakened, and therefore natural gas leaks, and the natural gas leakage can cause great threat to the surrounding environment and personal safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a natural gas pipeline conveyor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a natural gas pipeline conveying device comprises a conveying joint, wherein a first through hole is formed in the conveying joint, an air inlet pipe is fixedly connected to the top of the conveying joint and communicated with the first through hole, and limiting blocks which are symmetrically arranged are fixedly connected to the side wall of the first through hole;
the stopper has two, the stopper is cylindrical, just the second through-hole has been seted up to the side of stopper, first annular groove is located the side of second through-hole, the lateral wall contact of first annular groove has the sealing washer, sealing washer fixedly connected with sprue, the inside fixedly connected with gas-supply pipe of sprue, the outside fixedly connected with sealed piece of gas-supply pipe, sealed piece is located the side of sprue, just sealed piece is with the sealed fixed connection of lateral wall of first through-hole.
Preferably, one end of the gas pipe is located inside the conveying connector, the other end of the gas pipe is located outside the conveying connector, and the gas pipe penetrates through the blocking block.
Preferably, the air inlet cover is fixedly connected to one end, located inside the conveying connector, of the air conveying pipe, and the valve is installed at the top of one end, located outside the conveying connector, of the air conveying pipe.
Preferably, the sealing ring, the blocking block, the air conveying pipe, the sealing block and the air inlet cover are all provided with two.
Preferably, the sprue is cylindrical, just a second annular groove has been seted up at the middle part of sprue, the sprue cup joints with the sealing washer through second annular groove.
Preferably, the delivery connector is made of stainless steel materials, and a valve is installed on the delivery connector.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the conveying joint is arranged to connect a plurality of natural gas pipelines, so that natural gas is conveniently conveyed, and the double sealing device is arranged in the conveying joint, so that the sealing effect of the conveying joint is improved, and the safety performance of natural gas pipeline transportation is improved;
2. through set up first through-hole on carrying the joint, make a delivery connection can connect two gas-supply pipes through first through-hole, and then make things convenient for the natural gas to carry.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a natural gas pipeline conveying device according to the present invention;
fig. 2 is a top view of a natural gas pipeline transportation device according to the present invention;
fig. 3 is the utility model relates to a stopper among natural gas line conveyor looks sideways at schematic structure diagram.
Reference numerals: 1. a delivery sub; 2. an air inlet pipe; 3. a limiting block; 4. a second through hole; 6. a seal ring; 7. blocking; 8. a gas delivery pipe; 9. a sealing block; 10. an air inlet hood.
Detailed Description
The following further describes a specific embodiment of the natural gas pipeline transportation device according to the present invention with reference to fig. 1 to 3. The utility model relates to a natural gas pipeline transmission device is not limited to the description of following embodiment.
The embodiment provides a specific structure of a natural gas pipeline conveying device, as shown in fig. 1-3, which includes a conveying joint 1, wherein the conveying joint 1 is made of stainless steel, a valve is mounted on the conveying joint 1, and a first through hole is formed in the conveying joint 1;
the top of the conveying joint 1 is fixedly connected with an air inlet pipe 2, the air inlet pipe 2 is communicated with a first through hole, the side wall of the first through hole is fixedly connected with two symmetrically arranged limiting blocks 3, the limiting blocks 3 are cylindrical, and the side surface of each limiting block 3 is provided with a second through hole 4;
a first annular groove is formed in the side face of the limiting block 3 and is located on the side edge of the second through hole 4, a sealing ring 6 is in contact with the side wall of the first annular groove, a blocking block 7 is fixedly connected to the sealing ring 6, a gas pipe 8 is fixedly connected to the inside of the blocking block 7, one end of the gas pipe 8 is located inside the conveying joint 1, and the other end of the gas pipe 8 is located outside the conveying joint 1;
the gas pipe 8 penetrates through the block 7, the block 7 is cylindrical, a second annular groove is formed in the middle of the block 7, the block 7 is sleeved with the sealing ring 6 through the second annular groove, and one end, located inside the conveying connector 1, of the gas pipe 8 is fixedly connected with the gas inlet cover 10;
the valve is installed at the top that the gas-supply pipe 8 is located the outside one end of delivery connection 1, and the outside fixedly connected with of gas-supply pipe 8 seals piece 9, and sealed piece 9 is located the side of sprue 7, and the sealed fixed connection of lateral wall of sealed piece 9 and first through-hole, and sealing washer 6, sprue 7, gas-supply pipe 8, sealed piece 9 and air inlet cover 10 all are provided with two.
By adopting the technical scheme:
through adopting transfer joint 1 to connect a plurality of natural gas line, and then make things convenient for the natural gas to carry to set up double seal device in transfer joint 1, and then improve transfer joint 1's sealed effect, improved the security performance of natural gas line transportation.
The working principle is as follows: the utility model discloses when using, with the welding of delivery connection 1 and intake pipe 2, and then fix intake pipe 2, pass through sealed piece 9 and delivery connection 1 welding with gas-supply pipe 8 in proper order again, wherein, through sealing washer 6 on the gas-supply pipe 8 will combine with the first annular groove on the stopper 3, and then further improve sealed effect, improve the security.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. A natural gas pipeline conveying device comprises a conveying joint (1), and is characterized in that: a first through hole is formed in the conveying joint (1), an air inlet pipe (2) is fixedly connected to the top of the conveying joint (1), the air inlet pipe (2) is communicated with the first through hole, and the side wall of the first through hole is fixedly connected with symmetrically-arranged limiting blocks (3);
stopper (3) have two, stopper (3) are cylindrical, just second through-hole (4) have been seted up to the side of stopper (3), first annular groove has been seted up to the side of stopper (3), first annular groove is located the side of second through-hole (4), the lateral wall contact of first annular groove has sealing washer (6), sealing washer (6) fixedly connected with sprue (7), the inside fixedly connected with gas-supply pipe (8) of sprue (7), the sealed piece (9) of outside fixedly connected with of gas-supply pipe (8), sealed piece (9) are located the side of sprue (7), just sealed piece (9) and the sealed fixed connection of lateral wall of first through-hole.
2. A natural gas pipeline transportation apparatus as claimed in claim 1, wherein: one end of the gas pipe (8) is positioned in the conveying joint (1), the other end of the gas pipe (8) is positioned outside the conveying joint (1), and the gas pipe (8) penetrates through the plugging block (7).
3. A natural gas pipeline transportation apparatus as claimed in claim 1, wherein: the air inlet cover (10) is fixedly connected to one end, located inside the conveying connector (1), of the air conveying pipe (8), and the valve is installed at the top, located at one end outside the conveying connector (1), of the air conveying pipe (8).
4. A natural gas pipeline transportation apparatus as claimed in claim 3, wherein: the sealing ring (6), the blocking block (7), the air pipe (8), the sealing block (9) and the air inlet cover (10) are all provided with two.
5. A natural gas pipeline transportation apparatus as claimed in claim 1, wherein: the blocking block (7) is cylindrical, a second annular groove is formed in the middle of the blocking block (7), and the blocking block (7) is sleeved with the sealing ring (6) through the second annular groove.
6. A natural gas pipeline transportation apparatus as claimed in claim 1, wherein: the conveying connector (1) is made of stainless steel materials, and a valve is installed on the conveying connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426195.XU CN214146982U (en) | 2020-10-28 | 2020-10-28 | Natural gas pipeline conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022426195.XU CN214146982U (en) | 2020-10-28 | 2020-10-28 | Natural gas pipeline conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146982U true CN214146982U (en) | 2021-09-07 |
Family
ID=77560280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022426195.XU Expired - Fee Related CN214146982U (en) | 2020-10-28 | 2020-10-28 | Natural gas pipeline conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146982U (en) |
-
2020
- 2020-10-28 CN CN202022426195.XU patent/CN214146982U/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: 20210907 |