CN212868785U - Epoxy glass steel pipe for natural gas - Google Patents
Epoxy glass steel pipe for natural gas Download PDFInfo
- Publication number
- CN212868785U CN212868785U CN202021620138.9U CN202021620138U CN212868785U CN 212868785 U CN212868785 U CN 212868785U CN 202021620138 U CN202021620138 U CN 202021620138U CN 212868785 U CN212868785 U CN 212868785U
- Authority
- CN
- China
- Prior art keywords
- wall
- inner tube
- connecting piece
- protection
- main part
- 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 52
- 239000003345 natural gas Substances 0.000 title claims abstract description 26
- 239000004593 Epoxy Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 title claims abstract description 11
- 239000010959 steel Substances 0.000 title claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000011152 fibreglass Substances 0.000 claims description 15
- 239000011241 protective layer Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims 5
- 230000035939 shock Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses an epoxy glass steel pipe for natural gas, including pipeline main part and the flange of setting in pipeline main part both sides, the ring channel has all been seted up to pipeline main part both sides outer wall, main part one side intermediate position is seted up flutedly, the inside alarm that is provided with of recess, pipeline main part comprises inner tube, protection subassembly and outer tube, inner tube, protection subassembly and outer tube set gradually by interior outside to, just the inner tube with be provided with the protection chamber between the outer tube, the protection subassembly sets up inside the protection chamber. The utility model discloses an adopt double-barrelled design, and then improved the intensity of device, further improved the shock resistance of device simultaneously through the protection subassembly that sets up, and then guaranteed the result of use of device, make the user carry out quick location to gas leakage pipeline position simultaneously through the gas sensor and the alarm that set up, and then improved the result of use of device.
Description
Technical Field
The utility model relates to a natural gas correlation technique field specifically is an epoxy glass steel pipe for natural gas.
Background
Natural gas refers to all gases naturally occurring in nature, including 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, biogenetic 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 naturally existing in the stratum, and in petroleum geology, the natural gas generally refers to oil field gas and gas field gas. The composition of the natural gas is mainly hydrocarbons, the natural gas is mainly used as fuel, carbon black, chemicals and liquefied petroleum gas can be produced, propane and butane produced by the natural gas are important raw materials of modern industry, a conveying pipeline is required to be used for conveying the natural gas in the development and use processes of the natural gas, and the natural gas is mostly finished by adopting an epoxy glass steel pipe at the present stage;
the glass fiber reinforced plastic pipe is reinforced by glass fiber or its product, called glass fiber reinforced plastic, or called glass fiber reinforced plastic, and because of different resin varieties, the glass fiber reinforced plastic pipe, called glass fiber reinforced plastic, is made of polyester glass fiber reinforced plastic, epoxy glass fiber reinforced plastic, phenolic glass fiber reinforced plastic, and called glass fiber reinforced plastic pipe, has the advantages of unique strong corrosion resistance, smooth inner surface, low transmission energy consumption, long service life, convenient transportation and installation, low maintenance cost, low comprehensive cost and the like, and is widely applied to industries such as petroleum, electric power, chemical industry, paper making, urban water supply and drainage, factory sewage treatment, seawater desalination, coal gas transmission and the like.
However, the existing epoxy glass reinforced plastic pipe for natural gas adopts a single pipe design, and further easily causes pipeline damage when the device is subjected to external pressure in the using process, thereby affecting the using effect of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an epoxy glass steel pipe for natural gas has solved current epoxy glass steel pipe for natural gas and has all adopted the single tube design, and then causes the pipeline to damage when suffering external pressure in the device use easily, and then influences the problem of the result of use of device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an epoxy glass steel pipe for natural gas, includes pipeline main part and sets up the flange in pipeline main part both sides, the ring channel has all been seted up to pipeline main part both sides outer wall, main part one side intermediate position is seted up flutedly, the inside alarm that is provided with of recess, pipeline main part comprises inner tube, protection subassembly and outer tube, inner tube, protection subassembly and outer tube set gradually outside to by interior, just the inner tube with be provided with the protection chamber between the outer tube, the protection subassembly sets up inside the protection chamber, protection chamber one side inner wall is provided with gas sensor, gas sensor pass through the wire with alarm electric connection.
Preferably, the inner wall of the inner tube is provided with a first protective layer, the first protective layer is made of an anti-static film, and the inner tube is of a double-layer structure.
Preferably, the outer wall of the outer tube is provided with a second protective layer, the second protective layer is made of an anti-static film, and the outer tube is of a double-layer structure.
Preferably, the protection components are provided with a plurality of groups, and the plurality of groups of protection components are uniformly distributed in the protection cavity.
Preferably, the protection component comprises a first connecting piece, a supporting rod and a second connecting piece, wherein one side of the first connecting piece is arranged on the outer wall of the inner pipe, the other side of the first connecting piece is fixedly connected with one end of the supporting rod, far away from the first connecting piece, is fixedly connected with the outer wall of one side of the second connecting piece, and the outer wall of one side of the supporting rod, far away from the second connecting piece, is fixedly connected with the inner wall of the outer pipe.
Preferably, the outer wall of one side, close to the inner pipe, of the first connecting piece is provided with a shock pad, one side, close to the inner pipe, of the shock pad is fixedly connected with the outer wall of the inner pipe, and the outer wall, far away from one side of the inner pipe, of the shock pad is fixedly connected with the outer wall of one side of the first connecting piece.
The utility model provides an epoxy glass steel pipe for natural gas possesses following beneficial effect:
(1) the utility model discloses a set up the outer tube, inner tube and protection component, when using, outer tube and inner tube through setting up, and then avoid the harm of external force to the inner tube, thereby can effectual stability in the improvement device use, and then guarantee the result of use of device, simultaneously through the first connecting piece that sets up, bracing piece and second connecting piece can effectual improvement device's bulk strength, and then the effectual resistance to deformation ability that improves the device when suffering external impact force, and then improved the stability of pipeline body in the use, and then further guaranteed the result of use of device.
(2) The utility model discloses a set up gas sensor, alarm, the condition that gas leakage appears in the long-time use of pipeline main part inner tube can produce the signal of telecommunication through gas sensor to report to the police on conducting the alarm through the wire with the signal of telecommunication, and then make the maintainer can fix a position the gas leakage pipeline fast, thereby reduce the loss, improve the security that the device used, also further improved the result of use of device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the main body of the pipeline of the present invention;
fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention.
In the figure: 1. a pipe body; 2. a connecting flange; 3. an annular groove; 4. a groove; 5. an alarm; 6. an inner tube; 7. an outer tube; 8. a protection cavity; 9. a gas sensor; 10. a first protective layer; 11. a second protective layer; 12. a first connecting member; 13. a support bar; 14. a second connecting member; 15. a shock-absorbing pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: an epoxy glass steel tube for natural gas comprises a tube body 1 and connecting flanges 2 arranged on two sides of the tube body 1, and is convenient for connecting and mounting a device by arranging the connecting flanges 2, so that the device is convenient to use, annular grooves 3 are arranged on the outer walls of two sides of the tube body 1, and when a user needs to hoist the device, the cable can be connected with the inner parts of the annular grooves 3 by the arranged annular grooves 3, so that the cable is convenient to fix, the user is ensured to be more stable when hoisting the tube, and the use effect of the device is improved, a groove 4 is arranged in the middle of one side of the tube body, an alarm 5 is arranged in the groove 4, the tube body 1 is composed of an inner tube 6, a protection component and an outer tube 7, the inner tube 6, the protection component and the outer tube 7 are sequentially arranged from inside to outside, just the inner tube 6 with be provided with protection chamber 8 between the outer tube 7, the protection subassembly sets up inside protection chamber 8, 8 one side inner walls in protection chamber are provided with gas sensor 9, gas sensor 9 pass through the wire with 5 electric connection of alarm.
Further, the inner wall of the inner tube 6 is provided with a first protection layer 10, the first protection layer 10 is made of an antistatic film, the inner tube 6 is of a double-layer structure, and the first protection layer 10 is arranged, so that the influence of static electricity on the inner wall of the inner tube 6 can be reduced in the using process of the device, and the safety of the device in the using process is improved.
Further, the outer wall of the outer tube 7 is provided with a second protective layer 11, the second protective layer 11 is made of an antistatic film, the outer tube 7 is of a double-layer structure, and the second protective layer 11 is arranged, so that the influence of static electricity on the outer wall of the outer tube 7 can be reduced in the using process of the device, and the safety of the device in the using process is improved.
Furthermore, the protection components are provided with a plurality of groups, and the plurality of groups of protection components are uniformly distributed in the protection cavity 8.
Furthermore, the protection component comprises a first connecting piece 12, a supporting rod 13 and a second connecting piece 14, wherein one side of the first connecting piece 12 is arranged on the outer wall of the inner pipe 6, the other side of the first connecting piece 12 is fixedly connected with one end of the supporting rod 13, which is far away from the first connecting piece 12, is fixedly connected with the outer wall of one side of the second connecting piece 14, and the second connecting piece 14, which is far away from the outer wall of one side of the supporting rod 13, is fixedly connected with the inner wall of the outer pipe 7.
Further, first connecting piece 12 is close to inner tube 6 one side outer wall and is provided with shock pad 15, shock pad 15 is close to inner tube 6 one side and inner tube 6 outer wall fixed connection, shock pad 15 keep away from inner tube 6 one side outer wall with first connecting piece 12 one side outer wall fixed connection, through shock pad 15 that sets up, and then can weaken the vibrations that external environment pressure produced the pipeline inner wall, and then further improved the security of device when suffering external pressure to the result of use of device has further been guaranteed.
The working principle is as follows: when the device is used, a user can connect the pipeline main body 1 for use through the connecting flange 2, the stability of the device in the use process can be effectively improved through the arranged outer pipe 7 and the inner pipe 6 in the use process of the device, the use effect of the device is further ensured, meanwhile, the overall strength of the device can be effectively improved through the arranged first connecting piece 12, the supporting rod 13 and the second connecting piece 14, the deformation resistance of the device when the device is subjected to external impact force is further effectively improved, the stability of the pipeline body in the use process is further improved, the use effect of the device is further ensured, in addition, when the inner pipe 6 leaks gas in the long-time use process of the pipeline main body 1, an electric signal can be generated through the gas sensor 9, the electric signal is transmitted to the alarm 5 through a wire for alarming, and then an overhaul personnel can quickly position the gas leakage pipeline, thereby reducing losses.
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 (6)
1. The utility model provides an epoxy glass steel pipe for natural gas, includes pipeline main part (1) and sets up flange (2) in pipeline main part (1) both sides, its characterized in that: annular groove (3) have all been seted up to pipeline main part (1) both sides outer wall, main part one side intermediate position is seted up fluted (4), recess (4) inside is provided with alarm (5), pipeline main part (1) comprises inner tube (6), protection subassembly and outer tube (7), inner tube (6), protection subassembly and outer tube (7) are by interior outside to setting gradually, just inner tube (6) with be provided with protection chamber (8) between outer tube (7), the protection subassembly sets up inside protection chamber (8), protection chamber (8) one side inner wall is provided with gas sensor (9), gas sensor (9) pass through the wire with alarm (5) electric connection.
2. The epoxy glass reinforced plastic pipe for natural gas according to claim 1, characterized in that: the inner wall of the inner tube (6) is provided with a first protective layer (10), the first protective layer (10) is made of an anti-static film, and the inner tube (6) is of a double-layer structure.
3. The epoxy glass reinforced plastic pipe for natural gas according to claim 1, characterized in that: the outer wall of the outer tube (7) is provided with a second protective layer (11), the second protective layer (11) is made of an anti-static film, and the outer tube (7) is of a double-layer structure.
4. The epoxy glass reinforced plastic pipe for natural gas according to claim 1, characterized in that: the protection components are provided with a plurality of groups which are uniformly distributed in the protection cavity (8).
5. The epoxy glass reinforced plastic pipe for natural gas according to claim 1, characterized in that: the protection component comprises a first connecting piece (12), a supporting rod (13) and a second connecting piece (14), wherein one side of the first connecting piece (12) is arranged on the outer wall of the inner tube (6), the other side of the first connecting piece (12) is fixedly connected with one end of the supporting rod (13), one end of the supporting rod (13) is far away from the outer wall of one side of the second connecting piece (14) and is fixedly connected with the outer wall of one side of the second connecting piece (14), and the outer wall of one side of the supporting rod (13) is far away from the second connecting piece (14) and is fixedly connected with the inner wall of the outer tube (7.
6. The epoxy glass reinforced plastic pipe for natural gas according to claim 5, wherein: the damping device is characterized in that a damping pad (15) is arranged on the outer wall of one side, close to the inner tube (6), of the first connecting piece (12), the damping pad (15) is fixedly connected with the outer wall of one side, close to the inner tube (6), of the damping pad (15), and the outer wall of one side, far away from the inner tube (6), of the damping pad (15) is fixedly connected with the outer wall of one side of the first connecting piece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620138.9U CN212868785U (en) | 2020-08-06 | 2020-08-06 | Epoxy glass steel pipe for natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620138.9U CN212868785U (en) | 2020-08-06 | 2020-08-06 | Epoxy glass steel pipe for natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868785U true CN212868785U (en) | 2021-04-02 |
Family
ID=75220278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021620138.9U Expired - Fee Related CN212868785U (en) | 2020-08-06 | 2020-08-06 | Epoxy glass steel pipe for natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700946A (en) * | 2021-04-20 | 2021-11-26 | 海洋石油工程（青岛）有限公司 | Pipeline construction method for flare emptying system |
-
2020
- 2020-08-06 CN CN202021620138.9U patent/CN212868785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700946A (en) * | 2021-04-20 | 2021-11-26 | 海洋石油工程（青岛）有限公司 | Pipeline construction method for flare emptying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113864659B (en) | Online monitoring system and real-time early warning method for prestressed steel cylinder concrete pipeline | |
| CN212868785U (en) | Epoxy glass steel pipe for natural gas | |
| CN205877455U (en) | Prestressing force steel cylinder concrete pipe | |
| CN202660098U (en) | Fibre-reinforced flexible tube | |
| CN201043683Y (en) | Operation monitoring apparatus for CNG gas storage well | |
| CN206349738U (en) | Voltage electrical penetration piece in ultralow temperature | |
| CN203948808U (en) | Continuous fiber strengthens non-bonding composite and flexible pipe | |
| CN219691520U (en) | High-efficiency sand-proof screen pipe | |
| Wang et al. | Application and performance analysis of carbon fibber composites in deep sea oil and gas development | |
| CN216383638U (en) | Gas pipeline monitoring early warning valve | |
| CN202383056U (en) | High pressure and corrosion resistance probe installation device | |
| CN214662609U (en) | Internal pressure reinforced pipe with high impact resistance | |
| CN115095713A (en) | Method for installing distributed optical fiber sensor on vertical pipe of submarine oil pipeline | |
| CN208566193U (en) | A kind of buried gas pipeline with anti-leak result | |
| CN109696282B (en) | Acoustic emission detection device for deepwater process facilities | |
| CN112879704A (en) | Take fast pipe fitting that connects of moulding plastics of anticreep gasket structure | |
| CN202348263U (en) | Optical fiber Bragg grating sensing monitoring system of oil and gas well | |
| CN201772157U (en) | High pressure-resistant reinforced concrete and glass fiber reinforced plastics composite pipe | |
| CN215635475U (en) | Quartz sand fiber winding glass fiber reinforced plastic pipeline with alarm device | |
| CN219809620U (en) | Anticorrosive steel pipe of 3PE and steel pipe pressure detection device | |
| CN110748736B (en) | Natural gas line safety device that shocks resistance | |
| CN220333645U (en) | Buried oil tank of FF double-layer gas station | |
| CN221548008U (en) | Basalt fiber flexible transportation pipeline | |
| CN220016400U (en) | Non-buoyancy rubber composite bridge hose | |
| CN215334917U (en) | Composite glass fibre reinforced plastic pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |