CN205896448U - Resistance to compression RTP pipe - Google Patents
Resistance to compression RTP pipe Download PDFInfo
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- CN205896448U CN205896448U CN201620894481.XU CN201620894481U CN205896448U CN 205896448 U CN205896448 U CN 205896448U CN 201620894481 U CN201620894481 U CN 201620894481U CN 205896448 U CN205896448 U CN 205896448U
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Abstract
The utility model relates to a RTP manages the field, and aim at provides a resistance to compression RTP pipe, resistance to compression RTP pipe, including rubber membrane layer, metal winding pipe, nylon layer, enhancement layer and the outer tube that from interior to exterior set gradually, the rubber membrane layer is heated the back bonding at metal winding inside pipe wall, the nylon layer cladding is at metal winding outside of tubes wall, the enhancement layer becomes with the glass fiber winding set of bands of predetermined winding angle winding on the nylon layer outer wall by two, the outer tube cladding is at the enhancement layer outer wall. The utility model has the advantages of this RTP manages simple structure, and reasonable in design manages the interior pressure that can effectively take the pipeline by the metal winding, satisfies the demand of oil gas transportation, and can anticorrosiving keeping apart metal winding pipe and the isolation of inside liquid in the rubber membrane layer, prevents scaling to pipeline intensity is high, and compressive capacity is strong, also can realize the high pressure transportation under the great condition of pipeline bore, improves conveying efficiency.
Description
Technical field
This utility model is related to rtp pipe field, particularly to a kind of resistance to compression rtp pipe.
Background technology
Today's society, the energy is important life, production and strategic materials, and oil, natural gas equal energy source have act foot
The effect of weight.The exploitation of wherein petroleum resources be unable to do without oil gas transportation technology, and it is current oil and natural gas fortune that pipeline transports
The most important means sent.Pipeline mainly includes metal tube and non-metallic pipe, and metal tube is at present using more because of its technology maturation
Pipeline, but its accident of leading to because of corrosion and loss are more.Nonmetal pipeline is the pipeline being made up of nonmetallic materials, with gold
Belong to pipe to compare, non-metallic pipe have corrosion-resistant, easy for installation, low cost, lightweight the advantages of.Rtp pipe is current production technology
In the more commonly used nonmetal pipeline, the rtp pipe on market is mainly used in low internal pressure, the occasion of low-tension, and range compares
Limitation.And pipeline can bear larger intrinsic pressure in oil and gas pipes course of conveying, the anti-internal pressure capability of common rtp pipe much reaches
Less than the use requirement of above-mentioned regulation, and rtp mouth of pipe footpath is little, and transport capacity is poor.
Utility model content
The purpose of this utility model is to overcome drawbacks described above, provides a kind of anti-pressure ability strong, good the resisting of transport capacity
Pressure rtp pipe.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of resistance to compression rtp pipe, including the rubber film layer setting gradually from the inside to the outside, metal winding pipe, nylon layer, enhancing
Layer and outer tube, described rubber film layer is bonded in metal and is wound around inside pipe wall after being heated, described nylon layer is coated on metal winding pipe
Outer wall, described enhancement layer is formed with the glass fiber winding band that predetermined winding angle is wrapped on nylon layer outer wall by two, described
Outer tube is coated on enhancement layer outer wall.
Further, described winding angle is 50～60 °.
Further, described outer tube is bonded on enhancement layer outer wall by hot melting way.
Further, also include balancing weight, described balancing weight is arranged on outer tube outer wall.
The beneficial effects of the utility model are: this rtp tubular construction is simple, reasonable in design, can be effective by metal winding pipe
Take the intrinsic pressure of pipeline, meet the demand of oil gas transport, isolating metal winding pipe can be isolated with internal liquid by rubber film layer,
Anticorrosion, anti-dirty, and pipeline strength are high, and anti-pressure ability is strong, also can achieve high-pressure transport in the case that pipe diameter is larger,
Improve conevying efficiency.
Brief description
Fig. 1 is the axonometric chart of this utility model embodiment resistance to compression rtp pipe；
Fig. 2 is the front view of this utility model embodiment resistance to compression rtp pipe.
Label declaration:
1st, rubber film layer；2nd, metal winding pipe；3rd, nylon layer；4th, enhancement layer；5th, outer tube；6th, balancing weight.
Specific embodiment
By describing technology contents of the present utility model, structural features in detail, being realized purpose and effect, below in conjunction with enforcement
Mode simultaneously coordinates accompanying drawing to be explained in detail.
The design of this utility model most critical is: metal winding pipe can effectively take the intrinsic pressure of pipeline, meets migration of oil and gas
Defeated demand.
Refer to shown in Fig. 1 to Fig. 2, the resistance to compression rtp pipe of the present embodiment, including the rubber film setting gradually from the inside to the outside
Layer 1, metal winding pipe 2, nylon layer 3, enhancement layer 4 and outer tube 5, described rubber film layer 1 is bonded in metal winding pipe 2 after being heated
Inwall, described nylon layer 3 is coated on metal winding pipe 2 outer wall, and described enhancement layer 4 is wrapped in nylon by two with predetermined winding angle
Glass fiber winding band composition on layer 3 outer wall, described outer tube 5 is coated on enhancement layer 4 outer wall.
Knowable to foregoing description, the beneficial effects of the utility model are: this rtp tubular construction is simple, reasonable in design, by gold
Belong to winding pipe 2 and can effectively take the intrinsic pressure of pipeline, meet the demand of oil gas transport, isolating metal can be wound around by rubber film layer 1
Pipe 2 and internal liquid isolation, anticorrosion, anti-dirty, and pipeline strength is high, and anti-pressure ability is strong, the larger situation of pipe diameter
Under also can achieve high-pressure transport, improve conevying efficiency.
Further, described winding angle is 50～60 °.
Further, described outer tube 5 is bonded on enhancement layer 4 outer wall by hot melting way.
Seen from the above description, outer tube 5 is bonded on enhancement layer 4 outer wall by hot melting way, and the material of outer tube 5 can ooze people
To in resistance to compression layer, so that the two is combined even closer, increase intensity and ruggedness.
Further, also include balancing weight 6, described balancing weight 6 is arranged on outer tube 5 outer wall.
Seen from the above description, when pipe arrangement is when marine, adding balancing weight 6 can make pipeline sink to sea bed bottom, pipe
Road paving location is stable, reduces fortuitous event and occurs.
Refer to shown in Fig. 1 to Fig. 2, embodiment one of the present utility model is:
A kind of resistance to compression rtp pipe, including the rubber film layer 1 setting gradually from the inside to the outside, metal winding pipe 2, nylon layer 3,
Enhancement layer 4 and outer tube 5, described rubber film layer 1 is bonded in metal winding pipe 2 inwall after being heated, described nylon layer 3 is coated on gold
Belong to winding pipe 2 outer wall, described enhancement layer 4 is by two glass fiber windings being wrapped in predetermined winding angle on nylon layer 3 outer wall
Band composition, described outer tube 5 is coated on enhancement layer 4 outer wall, and described winding angle is 50～60 °, and described outer tube 5 passes through hot melting way and glues
Knot, on enhancement layer 4 outer wall, also includes balancing weight 6, described balancing weight 6 is arranged on outer tube 5 outer wall.
In sum, the resistance to compression rtp pipe that this utility model provides, this rtp tubular construction is simple, reasonable in design, is twined by metal
The intrinsic pressure of pipeline can effectively be taken around pipe, meet oil gas transport demand, rubber film layer can by isolating metal winding pipe with interior
Portion's liquid isolation, anticorrosion, anti-dirty, and pipeline strength is high, and anti-pressure ability is strong, also can be real in the case that pipe diameter is larger
Existing high-pressure transport, improves conevying efficiency, and outer tube is bonded on enhancement layer outer wall by hot melting way, and the material of outer tube can be oozed people and be arrived
In resistance to compression layer, so that the two is combined even closer, increase intensity and ruggedness, when pipe arrangement is when marine, adding balancing weight can
Make pipeline sink to sea bed bottom, pipe laying position is stable, reduce fortuitous event and occur.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (4)
1. a kind of resistance to compression rtp pipe it is characterised in that: the rubber film layer that includes setting gradually from the inside to the outside, metal winding pipe, Buddhist nun
Imperial layer, enhancement layer and outer tube, described rubber film layer is bonded in metal and is wound around inside pipe wall after being heated, described nylon layer is coated on gold
Belong to and be wound around pipe outer wall, described enhancement layer is by two glass fiber winding band groups being wrapped in predetermined winding angle on nylon layer outer wall
Become, described outer tube is coated on enhancement layer outer wall.
2. resistance to compression rtp according to claim 1 pipe it is characterised in that: described winding angle is 50～60 °.
3. resistance to compression rtp according to claim 1 pipe it is characterised in that: described outer tube is bonded in enhancing by hot melting way
On layer outer wall.
4. resistance to compression rtp according to claim 1 pipe it is characterised in that: also include balancing weight, described balancing weight is installed outside
Pipe outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894481.XU CN205896448U (en) | 2016-08-17 | 2016-08-17 | Resistance to compression RTP pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894481.XU CN205896448U (en) | 2016-08-17 | 2016-08-17 | Resistance to compression RTP pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896448U true CN205896448U (en) | 2017-01-18 |
Family
ID=57779150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894481.XU Active CN205896448U (en) | 2016-08-17 | 2016-08-17 | Resistance to compression RTP pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896448U (en) |
-
2016
- 2016-08-17 CN CN201620894481.XU patent/CN205896448U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |