CN210800467U - Petroleum pipeline with heat preservation layer - Google Patents
Petroleum pipeline with heat preservation layer Download PDFInfo
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- CN210800467U CN210800467U CN201921225597.4U CN201921225597U CN210800467U CN 210800467 U CN210800467 U CN 210800467U CN 201921225597 U CN201921225597 U CN 201921225597U CN 210800467 U CN210800467 U CN 210800467U
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Abstract
The utility model discloses a petroleum pipeline with a heat preservation layer, in particular to the field of petroleum pipelines, which comprises a pipeline body, wherein the pipeline body is sleeved with the heat preservation layer, and the pipeline body is provided with a connecting component; coupling assembling includes first fixed plate and second fixed plate, first fixed plate and second fixed plate one side are all fixed and are equipped with first clamping ring, the coupling assembling has been cup jointed on the first clamping ring, first through-hole has all been seted up on first fixed plate and the second fixed plate, first fixed plate and second fixed plate one side are all fixed and are equipped with the second clamping ring. The utility model discloses an utilize coupling assembling to connect two pipeline bodies, make the curved state of certain angle of ability relative formation of two pipeline bodies to the holistic circuit of defeated oil pipe way of adaptation need not to adopt the return bend connecting piece, simple to operate, and the leakproofness is good, and no matter pipeline body or coupling assembling damage, can both change easy maintenance alone.
Description
Technical Field
The utility model relates to a petroleum pipeline technical field, more specifically say, the utility model relates to a petroleum pipeline with heat preservation.
Background
The petroleum pipeline is an oil pipeline, is also called as an oil pipeline or an oil pipeline and consists of an oil pipe and accessories thereof, and is provided with a corresponding oil pump unit according to the requirements of the process flow, and is designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transferring.
The pipeline part of the long-distance oil pipeline system mainly comprises the following equipment: the body of the pipe itself; valves along the line and their control systems; passing through the crossing facilities of rivers, highways and mountainous regions; the long-distance oil pipeline is formed by welding steel pipes, insulating layer substances are wrapped outside the pipes to prevent corrosive chemical components in soil from corroding the pipeline body, anti-corrosion materials can be coated inside the pipeline body to reduce corrosion of the conveyed oil product to the pipeline and improve smoothness of the pipeline to increase transportation capacity, valves are arranged on the pipeline to block the materials when an accident occurs or when a large obstacle is crossed, so that the accident is prevented from being enlarged and equipment is convenient to maintain, the communication equipment is an important command tool for the transmission and transfer scheduling of the oil pipeline, and related technologies are widely applied to pipeline conveying of the oil product along with development of communication satellites and automation technologies.
Oil pipeline among the prior art still has some shortcomings, generally need a plurality of pipe connections like long distance oil transportation, and the circuit is not straight line, need use the return bend of specific angle, and the installation is comparatively inconvenient, and connects through welded mode, and later maintenance is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a petroleum pipeline with heat preservation, connect through utilizing coupling assembling with two pipeline bodies, because connect through the connecting pipe subassembly between first fixed plate on the coupling assembling and the second fixed plate, and make first fixed plate can control and the back-and-forth movement certain distance about the second fixed plate about, thereby make the curved state of certain angle of relative formation of ability of two pipeline bodies, with the holistic circuit of the defeated oil pipe way of adaptation, need not to adopt elbow connection spare, high durability and convenient installation, and no matter pipeline body or coupling assembling damage, can both change alone, later stage easy maintenance, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a petroleum pipeline with a heat insulation layer comprises a pipeline body, wherein the heat insulation layer is sleeved on the pipeline body, and a connecting assembly is arranged on the pipeline body;
the connecting assembly comprises a first fixing plate and a second fixing plate, wherein a first connecting ring is fixedly arranged on one side of each of the first fixing plate and the second fixing plate, the connecting assembly is sleeved on the first connecting ring, first through holes are formed in the first fixing plate and the second fixing plate, a second connecting ring is fixedly arranged on one side of each of the first fixing plate and the second fixing plate, baffles are fixedly arranged inside two ends of the pipeline body, second through holes are formed in the baffles, rubber sealing rings are fixedly arranged on one side of each baffle, retaining rings are fixedly arranged at two ends of the pipeline body, and a plurality of bolts penetrate through the first fixing plate and the second fixing plate;
the connecting pipe assembly comprises a rubber pipe and a corrugated pipe, two ends of the corrugated pipe are sleeved outside the first connecting ring, and a foam filling agent is arranged outside the rubber pipe.
In a preferred embodiment, a fixing ring is fixedly arranged on the inner wall of the pipeline body, and the fixing ring is arranged on one side of the second through hole.
In a preferred embodiment, one side of the rubber sealing ring is provided with a groove, and one end of the second connecting ring is matched with the groove.
In a preferred embodiment, the first fixing plate is provided on the side of the second fixing plate.
In a preferred embodiment, the bolt is arranged through the retaining ring.
In a preferred embodiment, both ends of the rubber tube penetrate through the inner side of the first connecting ring.
In a preferred embodiment, the foam filler is provided inside the bellows.
In a preferred embodiment, the foam filler is disposed between the rubber tube and the bellows.
The utility model discloses a technological effect and advantage:
1. the two pipeline bodies are connected by the connecting component, and the first fixing plate and the second fixing plate on the connecting component are connected by the connecting pipe component, so that the first fixing plate can move up, down, left, right, front and back for a certain distance relative to the second fixing plate, and the two pipeline bodies can relatively form a bending state with a certain angle to be matched with the whole line of an oil conveying pipeline, a bent pipe connecting piece is not needed, the installation is convenient, the sealing performance is good, the pipeline bodies or the connecting component can be independently replaced no matter damaged, and the later maintenance is convenient;
2. support in baffle one side through the retainer plate that sets up to make the baffle have better fixed effect, thereby make the second clamping ring when extrudeing rubber seal and indirect extrusion baffle, the baffle is not fragile, has increased the utility model discloses a life, through the recess adaptation second clamping ring one end that sets up on rubber seal, thereby make second clamping ring one end can insert the recess, increase second clamping ring and rubber seal's area of contact so that reach better sealed effect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the front view structure of the bellows of the present invention.
Fig. 3 is a schematic side view of the second fixing plate of the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the retainer ring of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the rubber sealing ring of the present invention.
The reference signs are: the heat-insulation pipe comprises a pipe body 1, a heat-insulation layer 2, a connecting assembly 3, a first fixing plate 4, a second fixing plate 5, a first connecting ring 6, a connecting pipe assembly 7, a first through hole 8, a second connecting ring 9, a baffle 10, a second through hole 11, a rubber sealing ring 12, a retainer ring 13, a bolt 14, a rubber pipe 15, a corrugated pipe 16, a foam filling agent 17, a fixing ring 18 and a groove 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The petroleum pipeline with the heat insulation layer as shown in the attached drawings 1-5 comprises a pipeline body 1, wherein the heat insulation layer 2 is sleeved on the pipeline body 1, and a connecting assembly 3 is arranged on the pipeline body 1;
the connecting assembly 3 comprises a first fixing plate 4 and a second fixing plate 5, wherein a first connecting ring 6 is fixedly arranged on one side of each of the first fixing plate 4 and the second fixing plate 5, a connecting pipe assembly 7 is sleeved on the first connecting ring 6, first through holes 8 are formed in the first fixing plate 4 and the second fixing plate 5, a second connecting ring 9 is fixedly arranged on one side of each of the first fixing plate 4 and the second fixing plate 5, baffle plates 10 are fixedly arranged inside two ends of the pipeline body 1, second through holes 11 are formed in the baffle plates 10, rubber sealing rings 12 are fixedly arranged on one side of each baffle plate 10, retainer rings 13 are fixedly arranged at two ends of the pipeline body 1, and a plurality of bolts 14 are arranged on each of the first fixing plate 4 and the second fixing plate 5 in a penetrating manner;
the connecting pipe component 7 comprises a rubber pipe 15 and a corrugated pipe 16, two ends of the corrugated pipe 16 are sleeved on the outer side of the first connecting ring 6, and a foam filling agent 17 is arranged on the outer side of the rubber pipe 15;
the first fixing plate 4 is arranged on one side of the second fixing plate 5;
the bolt 14 penetrates through the retainer ring 13;
both ends of the rubber tube 15 penetrate through the inner side of the first connecting ring 6;
the foam filling agent 17 is arranged on the inner side of the corrugated pipe 16;
the foam filler 17 is provided between the rubber tube 15 and the corrugated tube 16.
The implementation mode is specifically as follows: during the use, through inserting the inboard of pipeline body 1 with second clamping ring 9 one end on first fixed plate 4, to second clamping ring 9 one end support on rubber seal 12, baffle 10 through setting up on the pipeline body 1 inner wall, provide the holding power for rubber seal 12, first fixed plate 4 laminating is in retaining ring 13 one side this moment, run through bolt 14 on first fixed plate 4, and run through retaining ring 13 in twisting, thereby make first fixed plate 4 and retaining ring 13 through bolt 14 fixed connection and paste tightly and fix, second clamping ring 9 one end supports tightly on rubber seal 12 this moment, rubber seal 12 self has elastic deformation's ability, thereby the clearance between second clamping ring 9 and baffle 10 is filled in the deformation, make and reach sealed effect between second clamping ring 9 and the baffle 10, and then make coupling assembling 3 fix on pipeline body 1, fix another pipeline body 1 on coupling assembling 3 with the same operation mode second fixed plate 5 one end on coupling assembling 3 Thereby, the two pipeline bodies 1 are fixedly connected through the connecting component 3, the rubber pipe 15 is made of rubber material and has elastic deformation capacity, and the corrugated pipe 16 also has deformation capacity, so that when the first fixing plate 4 and the second fixing plate 5 are connected through the connecting pipe component 7, the first fixing plate 4 can move up and down, left and right and back and forth a certain distance relative to the second fixing plate 5, so that a certain angle can be relatively formed between the two pipeline bodies 1, and the two pipeline bodies are sleeved on the pipeline body 1 through the heat preservation layer 2 in order to adapt to the overall trend of the oil pipeline, so as to achieve a certain heat preservation effect for the pipeline body 1, and the foam filler 17 is filled between the rubber pipe 15 and the corrugated pipe 16, so as to enhance the overall structural strength of the connecting pipe component 7 and achieve a certain heat preservation effect for the rubber pipe 15, the utility model discloses a connecting the two pipeline bodies 1 through the connecting component 3, because connect through connecting pipe subassembly 7 between first fixed plate 4 on coupling assembling 3 and the second fixed plate 5, and make first fixed plate 4 for second fixed plate 5 about can and the back-and-forth movement certain distance, thereby make the bending state of certain angle of ability relative formation of two pipeline bodies 1, with the holistic circuit of the defeated oil pipe way of adaptation, need not to adopt the return bend connecting piece, high durability and convenient installation, and no matter pipeline body 1 or coupling assembling 3 damage, can both change alone, later stage easy maintenance.
The petroleum pipeline with the insulating layer as shown in fig. 1 and fig. 5 further comprises a fixing ring 18, wherein the fixing ring 18 is fixedly arranged on the inner wall of the pipeline body 1, and the fixing ring 18 is arranged on one side of the second through hole 11;
a groove 19 is formed in one side of the rubber sealing ring 12, and one end of the second connecting ring 9 is matched with the groove 19.
The implementation mode is specifically as follows: support in baffle 10 one side through the retainer plate 18 that sets up to make baffle 10 have better fixed effect, thereby make second clamping ring 9 extrude rubber seal 12 and when indirect extrusion baffle 10, baffle 10 is not fragile, has increased the utility model discloses a life, through the recess 19 adaptation second clamping ring 9 one end that sets up on rubber seal 12, thereby make second clamping ring 9 one end can insert in recess 19, increase the area of contact of second clamping ring 9 and rubber seal 12 so that reach better sealed effect.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, two pipeline bodies 1 are connected through a connecting assembly 3, and a first fixing plate 4 and a second fixing plate 5 on the connecting assembly 3 are connected through a connecting pipe assembly 7, so that the first fixing plate 4 can move up, down, left, right, front and back at a certain distance relative to the second fixing plate 5, and the two pipeline bodies 1 can relatively form a bending state with a certain angle to be matched with the whole line of an oil pipeline, a bent pipe connecting piece is not needed, the installation is convenient, the sealing performance is good, the pipeline bodies 1 or the connecting assembly 3 can be independently replaced no matter damaged, and the later maintenance is convenient;
referring to description figure 1 and figure 5, 18 supports in baffle 10 one side through the retainer plate that sets up to make baffle 10 have better fixed effect, thereby make second clamping ring 9 extrude rubber seal 12 and when indirect extrusion baffle 10, baffle 10 is not fragile, has increased the utility model discloses a life, through the recess 19 adaptation second clamping ring 9 one end that sets up on rubber seal 12, thereby make second clamping ring 9 one end can insert in recess 19, increase the area of contact of second clamping ring 9 and rubber seal 12 so that reach better sealed effect.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A petroleum pipeline with heat preservation layer, includes pipeline body (1), its characterized in that: the heat-insulating layer (2) is sleeved on the pipeline body (1), and the connecting component (3) is arranged on the pipeline body (1);
the connecting component (3) comprises a first fixing plate (4) and a second fixing plate (5), a first connecting ring (6) is fixedly arranged on one side of each of the first fixing plate (4) and the second fixing plate (5), the first connecting ring (6) is sleeved with a connecting pipe component (7), the first fixing plate (4) and the second fixing plate (5) are both provided with a first through hole (8), a second connecting ring (9) is fixedly arranged on one side of each of the first fixing plate (4) and the second fixing plate (5), the inner parts of the two ends of the pipeline body (1) are respectively fixedly provided with a baffle (10), the baffle (10) is provided with a second through hole (11), a rubber sealing ring (12) is fixedly arranged on one side of the baffle (10), check rings (13) are fixedly arranged at both ends of the pipeline body (1), a plurality of bolts (14) penetrate through the first fixing plate (4) and the second fixing plate (5);
the connecting pipe component (7) comprises a rubber pipe (15) and a corrugated pipe (16), two ends of the corrugated pipe (16) are sleeved on the outer side of the first connecting ring (6), and a foam filling agent (17) is arranged on the outer side of the rubber pipe (15).
2. A petroleum pipeline having an insulating layer according to claim 1, wherein: the pipeline is characterized in that a fixing ring (18) is fixedly arranged on the inner wall of the pipeline body (1), and the fixing ring (18) is arranged on one side of the second through hole (11).
3. A petroleum pipeline having an insulating layer according to claim 1, wherein: a groove (19) is formed in one side of the rubber sealing ring (12), and one end of the second connecting ring (9) is matched with the groove (19).
4. A petroleum pipeline having an insulating layer according to claim 1, wherein: the first fixing plate (4) is arranged on one side of the second fixing plate (5).
5. A petroleum pipeline having an insulating layer according to claim 1, wherein: the bolt (14) penetrates through the retainer ring (13).
6. A petroleum pipeline having an insulating layer according to claim 1, wherein: both ends of the rubber tube (15) are penetrated inside the first connecting ring (6).
7. A petroleum pipeline having an insulating layer according to claim 1, wherein: the foam filling agent (17) is arranged on the inner side of the corrugated pipe (16).
8. A petroleum pipeline having an insulating layer according to claim 1, wherein: the foam filler (17) is arranged between the rubber tube (15) and the corrugated tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225597.4U CN210800467U (en) | 2019-07-31 | 2019-07-31 | Petroleum pipeline with heat preservation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921225597.4U CN210800467U (en) | 2019-07-31 | 2019-07-31 | Petroleum pipeline with heat preservation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800467U true CN210800467U (en) | 2020-06-19 |
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ID=71239572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921225597.4U Active CN210800467U (en) | 2019-07-31 | 2019-07-31 | Petroleum pipeline with heat preservation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800467U (en) |
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2019
- 2019-07-31 CN CN201921225597.4U patent/CN210800467U/en active Active
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