CN207527159U - A kind of utilidor - Google Patents
A kind of utilidor Download PDFInfo
- Publication number
- CN207527159U CN207527159U CN201721442017.8U CN201721442017U CN207527159U CN 207527159 U CN207527159 U CN 207527159U CN 201721442017 U CN201721442017 U CN 201721442017U CN 207527159 U CN207527159 U CN 207527159U
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- CN
- China
- Prior art keywords
- aluminium alloy
- outside
- utilidor
- outer tube
- snakelike
- 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.)
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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model is related to a kind of utilidor, including：By aluminium alloy inner tube, snakelike petroleum pipeline, aluminium alloy outer tube, instlated tubular and protection pipe, snakelike petroleum pipeline is wound in for the mode of spiral outside aluminium alloy inner tube, is placed in aluminium alloy outer tube, instlated tubular and protection pipe are sheathed on outside aluminium alloy outer tube successively from the inside to the outside.The utilidor has heating and heat preserving function, convenient for oil transportation.
Description
Technical field
The utility model is related to Manifold technology field, more particularly to a kind of utilidor.
Background technology
Oil pipeline (also referred to as pipeline, pipeline) is made of, and according to the needs of technological process, match oil pipe and its attachment
Standby corresponding oil pump unit, design are mounted to a complete guard system, unload to complete oil plant and defeated turn task.
Oil pipeline mainly has the conveying techniques such as isothermal conveying, heated transportation and sequentially-fed.Wherein, during heated transportation,
The oil product of heating flows along the tube, and heat is constantly discharged to surrounding medium, and oil temperature constantly declines.Long distance delivery heats easy
Solidifying high viscous oil needs to set several heating stations, the heat lost along supplement oil product, to maintain suitable conveying temperature along pipe
Degree.
Utility model content
Based on this, it is necessary in view of the deficiencies of the prior art, provide a kind of utilidor, can heat-insulated external temperature, it is right
The oil heating and heat preservation of conveying.
A kind of utilidor, including：By aluminium alloy inner tube, snakelike petroleum pipeline, aluminium alloy outer tube, instlated tubular and protection pipe,
The snakelike petroleum pipeline is wound in for the mode of spiral outside the aluminium alloy inner tube, is placed in the aluminium alloy outer tube, described
Instlated tubular and the protection pipe are sheathed on successively from the inside to the outside outside the aluminium alloy outer tube.
In one of the embodiments, the snakelike petroleum pipeline include set gradually from the inside to the outside the first high-temperature-resistant layer,
Ontology and the second high-temperature-resistant layer.
Above-mentioned utilidor is provided with instlated tubular outside aluminium alloy outer tube, it is possible to reduce the heat spreader of utilidor is extremely
Outside has function of heat insulation；Using spiral way transporting oil, it is equipped with and oil product conveying direction phase in the coiled pipe of spiral
To heating fluid, meanwhile, also heated outside coiled pipe, make in coiled pipe by the heating fluid between outer tube and coiled pipe
Oil product is adequately heated, and is heated comprehensively uniformly, heating surface area is big, can effectively reduce the cost of oiling oil transportation.
Description of the drawings
Fig. 1 is the structure diagram of the utilidor of one of embodiment；
Fig. 2 is the structure diagram of the snakelike petroleum pipeline of one of embodiment；.
Specific embodiment
Above-mentioned purpose, feature and advantage to enable the utility model are more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
As shown in Figure 1, a kind of utilidor, including：By aluminium alloy inner tube 10, snakelike petroleum pipeline 20, aluminium alloy outer tube 30,
Instlated tubular 40 and protection pipe 50, snakelike petroleum pipeline 20 are wound in for the mode of spiral outside aluminium alloy inner tube 10, are placed in aluminium alloy
In outer tube 30, instlated tubular 40 and protection pipe 50 are sheathed on outside aluminium alloy outer tube 30 successively from the inside to the outside.Snakelike petroleum pipeline 20 is used for
Transporting oil, gap and aluminium alloy inner tube 10 between aluminium alloy outer tube 30 and snakelike petroleum pipeline 20 are flowed for conveying heating
Body.Preferably, heating fluid flow direction is reversed with oil product flow direction.For example, instlated tubular 40 uses insulating rubber, rubber
Glue has certain elasticity, can keep as buffering while utilidor internal temperature, avoiding expanding with heat and contract with cold leads to aluminium alloy
The problem of outer tube 30 damages.For example, protection pipe 50 is steel alloy, hardness is stronger, shields.
Above-mentioned utilidor is provided with instlated tubular 40 outside aluminium alloy outer tube 30, it is possible to reduce the heat of utilidor dissipates
Heat has function of heat insulation to outside.Using spiral way transporting oil, it is equipped with and oil product conveying side in the coiled pipe of spiral
To opposite heating fluid, meanwhile, it is also heated outside coiled pipe by the heating fluid between outer tube and coiled pipe, makes coiled pipe
Interior oil product is adequately heated, and is heated comprehensively uniformly, heating surface area is big, can effectively reduce the cost of oiling oil transportation.
As shown in Fig. 2, in one of the embodiments, snakelike petroleum pipeline 20 include setting gradually from the inside to the outside it is first resistance to
Heat zone 210,220 and second high-temperature-resistant layer 230 of ontology.For example, the first high-temperature-resistant layer 210 and the second high-temperature-resistant layer 230 use
Ceramic material is made.For example, ontology 220 uses iron-based pipe or copper-based pipe.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (2)
1. a kind of utilidor, which is characterized in that including：By aluminium alloy inner tube, snakelike petroleum pipeline, aluminium alloy outer tube, instlated tubular
And protection pipe, the snakelike petroleum pipeline are wound in outside the aluminium alloy inner tube for the mode of spiral, are placed in outside the aluminium alloy
In pipe, the instlated tubular and the protection pipe are sheathed on successively from the inside to the outside outside the aluminium alloy outer tube.
2. utilidor according to claim 1, which is characterized in that the snakelike petroleum pipeline includes setting successively from the inside to the outside
The first high-temperature-resistant layer, ontology and the second high-temperature-resistant layer put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442017.8U CN207527159U (en) | 2017-10-31 | 2017-10-31 | A kind of utilidor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442017.8U CN207527159U (en) | 2017-10-31 | 2017-10-31 | A kind of utilidor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527159U true CN207527159U (en) | 2018-06-22 |
Family
ID=62571890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442017.8U Active CN207527159U (en) | 2017-10-31 | 2017-10-31 | A kind of utilidor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527159U (en) |
-
2017
- 2017-10-31 CN CN201721442017.8U patent/CN207527159U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |