CN220286688U - Leakage-proof natural gas pipeline - Google Patents
Leakage-proof natural gas pipeline Download PDFInfo
- Publication number
- CN220286688U CN220286688U CN202321673468.8U CN202321673468U CN220286688U CN 220286688 U CN220286688 U CN 220286688U CN 202321673468 U CN202321673468 U CN 202321673468U CN 220286688 U CN220286688 U CN 220286688U
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- China
- Prior art keywords
- natural gas
- rings
- gas pipeline
- ring
- rubber sleeve
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Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000003345 natural gas Substances 0.000 title claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a leakage-proof natural gas pipeline, which comprises two pipe bodies and connecting rings, wherein the two pipe bodies are respectively fixed with the connecting rings at opposite ends, the two connecting rings are connected through bolts, a rubber sleeve is sleeved on the two connecting rings, clamping pieces are respectively arranged on two sides of the rubber sleeve, a connecting seat is arranged between the two clamping pieces, limit grooves are respectively formed on two sides of the connecting seat, reinforcing rings are respectively sleeved on the two pipe bodies, and inserting rods are fixed on the reinforcing rings. The two sides of the rubber ring are clamped through the two clamping pieces, so that the sealing effect of the joint of the two connecting rings through the rubber ring is achieved, the purpose of preventing natural gas leakage of the joint of the two pipe bodies is achieved, when the natural gas leakage exists in the two connecting rings, the two connecting rings are sealed through the rubber sleeve, the rubber sleeve can play a role in warning through expansion, and the joint of the two pipe bodies can be further reinforced through the reinforcing rings, the inserting rods and the connecting seats.
Description
Technical Field
The utility model relates to a natural gas pipeline technology, in particular to a leakage-proof natural gas pipeline.
Background
The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a treatment plant to a city gas distribution center or an industrial enterprise user, and is also called a gas pipeline, and the natural gas pipeline is utilized to convey the natural gas in a large quantity on land.
The existing natural gas pipeline joint is easy to be connected in a weak way due to the influence of environment or service time, so that gas is leaked, and the natural gas pipeline is convenient to strengthen and prevent leakage at the natural gas pipeline joint so as to meet the existing requirements.
Disclosure of Invention
The utility model aims to provide a leakage-proof natural gas pipeline, which is used for solving the problems that the connecting part of the existing natural gas pipeline is not firm and natural gas is easy to leak.
In order to solve the problems, the utility model provides a leakage-proof natural gas pipeline, which comprises two pipe bodies and connecting rings, wherein the connecting rings are respectively fixed at opposite ends of the two pipe bodies, the two connecting rings are connected through bolts, a rubber sleeve is sleeved on each connecting ring, clamping pieces are respectively arranged on two sides of the rubber sleeve, a connecting seat is arranged between the two clamping pieces, limit grooves are respectively formed on two sides of the connecting seat, reinforcing rings are respectively sleeved on the two pipe bodies, inserting rods are fixed on the reinforcing rings, and one ends of the inserting rods, which are far away from the reinforcing rings, can be inserted into the corresponding limit grooves.
The leakage-proof natural gas pipeline provided by the utility model also has the following technical characteristics:
further, the surface of the connecting ring is provided with an annular groove, and the clamping piece is positioned in the annular groove.
Further, the clamping piece comprises a first half-arc ring and a second half-arc ring, and the corresponding first half-arc ring and the second half-arc ring are connected through bolts.
Further, the number of the connecting seats is two, two ends of one connecting seat are fixedly connected with the two first half-arc rings respectively, and two ends of the other connecting seat are fixedly connected with the two second half-arc rings respectively.
Further, two cross grooves are formed in the connecting seat and are respectively communicated with the corresponding limiting grooves, positioning grooves are formed in one ends of the inserting rods, which are inserted into the limiting grooves, of the connecting seat, cross rods are connected in the cross grooves in a sliding mode, one ends of the cross rods can be inserted into the corresponding positioning grooves, and the other ends of the cross rods can extend out of the connecting seat.
Further, the step surface of the cross rod is connected with the connecting seat through a spring.
The utility model has the following beneficial effects: the two sides of the rubber ring are clamped through the two clamping pieces, so that the sealing effect of the connecting positions of the two connecting rings is achieved through the rubber ring, the purpose of preventing natural gas leakage of the connecting positions of the two pipe bodies is achieved, when the natural gas leakage exists between the two connecting rings, the sealing effect is achieved through the rubber sleeve, the warning effect can be achieved through the expansion of the rubber sleeve, the connecting positions of the two pipe bodies can be further reinforced through the reinforcing rings, the inserting rods and the connecting seats, and the situation that the connecting is unstable due to bending caused by the influence of the environment or the service time is avoided.
Drawings
FIG. 1 is an isometric view of an embodiment of the present utility model;
FIG. 2 is an isometric view of an embodiment of the utility model with the rubber boot removed;
FIG. 3 is a front cut-away isometric view of an embodiment of the utility model;
FIG. 4 is a top cut-away isometric view of an embodiment of the utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 4 at a according to an embodiment of the present utility model.
Detailed Description
The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the embodiment of the anti-leakage natural gas pipeline of the utility model shown in fig. 1 to 5, the anti-leakage natural gas pipeline comprises two pipe bodies 1 and connecting rings 2, the connecting rings 2 are respectively fixed at the opposite ends of the two pipe bodies 1, the two connecting rings 2 are connected through bolts, the effect of primarily connecting the two pipe bodies 1 is achieved, a sealing ring can be arranged between the two connecting rings 2, a rubber sleeve 3 is sleeved on the two connecting rings 2, clamping pieces 4 are respectively arranged at two sides of the rubber sleeve 3, two sides of the rubber ring 3 are clamped through the two clamping pieces 4, the purpose of sealing the joint of the two connecting rings 2 through the rubber ring 3 is achieved, the purpose of preventing natural gas leakage at the joint of the two pipe bodies 1 is achieved, when the natural gas leaks through the rubber sleeve 3, the effect of warning can be achieved through expansion of the rubber sleeve 3, a connecting seat 5 is arranged between the two clamping pieces 4, limit grooves 6 are respectively formed in two sides of the connecting seat 5, the two pipe bodies 1 are sleeved with the reinforcing rings 7 respectively, the two reinforcing rings 7 are inserted into the limit grooves 7 or the two limit grooves 8 are further arranged at the positions of the connecting rings 8, and the limit grooves 8 can be prevented from being further influenced by the limit grooves 8 or the corresponding to the connecting rods 8.
In one embodiment of the present application, preferably, the surface of the connecting ring 2 is provided with an annular groove 9, and the clamping piece 4 is located inside the annular groove 9, so that the clamping piece 4 can be limited, and the position of the clamping piece 4 is prevented from being changed, so that the clamping effect on the rubber sleeve 3 is affected.
In one embodiment of the present application, preferably, the clamping member 4 includes a first half arc ring 41 and a second half arc ring 42, and the corresponding first half arc ring 41 and second half arc ring 42 are connected by bolts, so as to facilitate the installation and removal of the clamping member 4.
In one embodiment of the present application, preferably, the number of the connection seats 5 is two, wherein two ends of one connection seat 5 are respectively and fixedly connected with two first half-arc rings 41, two ends of the other connection seat 5 are respectively and fixedly connected with two second half-arc rings 42, and two clamping pieces 4 can be fixed in relative positions through the connection seats 5, so as to play a role in reinforcing the joint of two pipe bodies 1.
In an embodiment of the present application, preferably, two cross grooves are formed on the connection seat 5, the two cross grooves are respectively communicated with the corresponding limit groove 6, a positioning groove 10 is formed at one end of the insert rod 8 inserted into the limit groove 6, a cross rod 11 is slidably connected in the cross groove, one end of the cross rod 11 can be inserted into the corresponding positioning groove 10, the other end of the cross rod 11 can extend out of the connection seat 5, so that the reinforcement ring 7 and the insert rod 8 can be conveniently detached or installed from the corresponding pipe body 1, and the function of further reinforcing the connection part of the two pipe bodies 1 is achieved.
In one embodiment of the present application, preferably, the step surface of the cross rod 11 is connected with the connection seat 5 through a spring, so that one end of the cross rod 11 is inserted into the corresponding positioning groove 10 in a normal state, and the positioning function of the cross rod 11 is performed.
During installation, the reinforcing rings 7 are respectively sleeved on the corresponding pipe bodies 1, the rubber sleeve 3 is sleeved on one of the connecting rings 2, the two connecting rings 2 are connected through bolts, one side of the rubber sleeve 3 is sleeved on the other connecting ring 2, the first half arc ring and the second half arc ring are connected through bolts and are sleeved on the rubber sleeve 3 to clamp the rubber sleeve 3, the sealing effect on the rubber sleeve 3 is achieved, the inserting rod 8 is finally inserted into the limiting groove 6, the cross rod 11 is inserted into the positioning groove 10 under the action of the spring, the positioning effect on the reinforcing rings 7 is achieved, and the reinforcing effect on the joint of the two pipe bodies 1 is achieved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a leak protection natural gas line, includes body (1) and go-between (2), its characterized in that, the quantity of body (1) is two, and the opposite end of two body (1) is fixed with go-between (2) respectively, passes through bolted connection between two go-between (2), and the cover is equipped with a rubber sleeve (3) on two go-between (2), and the both sides of rubber sleeve (3) are equipped with clamping piece (4) respectively, are equipped with connecting seat (5) between two clamping pieces (4), and spacing groove (6) have been seted up respectively to connecting seat (5) both sides, and the cover is equipped with reinforcing ring (7) respectively on two body (1), is fixed with inserted bar (8) on reinforcing ring (7), and the one end that reinforcing ring (7) was kept away from to inserted inside corresponding spacing groove (6).
2. A leak-proof natural gas pipeline as defined in claim 1, wherein: the surface of the connecting ring (2) is provided with an annular groove (9), and the clamping piece (4) is positioned in the annular groove (9).
3. A leak-proof natural gas pipeline as claimed in claim 2, wherein: the clamping piece (4) comprises a first half-arc ring (41) and a second half-arc ring (42), and the corresponding first half-arc ring (41) and second half-arc ring (42) are connected through bolts.
4. A leak-proof natural gas pipeline as defined in claim 1, wherein: the number of the connecting seats (5) is two, two ends of one connecting seat (5) are fixedly connected with two first half-arc rings (41) respectively, and two ends of the other connecting seat (5) are fixedly connected with two second half-arc rings (42) respectively.
5. A leak-proof natural gas pipeline as defined in claim 1, wherein: two cross grooves are formed in the connecting base (5), the two cross grooves are respectively communicated with the corresponding limiting grooves (6), a positioning groove (10) is formed in one end of the inserting rod (8) inserted into the limiting grooves (6), a cross rod (11) is connected in the cross groove in a sliding mode, one end of the cross rod (11) can be inserted into the corresponding positioning groove (10), and the other end of the cross rod (11) can extend out of the connecting base (5).
6. A leak-proof natural gas pipeline as defined in claim 5, wherein: the step surface of the cross rod (11) is connected with the connecting seat (5) through a spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321673468.8U CN220286688U (en) | 2023-06-29 | 2023-06-29 | Leakage-proof natural gas pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321673468.8U CN220286688U (en) | 2023-06-29 | 2023-06-29 | Leakage-proof natural gas pipeline |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220286688U true CN220286688U (en) | 2024-01-02 |
Family
ID=89326766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321673468.8U Active CN220286688U (en) | 2023-06-29 | 2023-06-29 | Leakage-proof natural gas pipeline |
Country Status (1)
Country | Link |
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CN (1) | CN220286688U (en) |
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2023
- 2023-06-29 CN CN202321673468.8U patent/CN220286688U/en active Active
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