CN104390077A - Spherical oil delivery pipeline capable of heating oil product - Google Patents
Spherical oil delivery pipeline capable of heating oil product Download PDFInfo
- Publication number
- CN104390077A CN104390077A CN201410595697.1A CN201410595697A CN104390077A CN 104390077 A CN104390077 A CN 104390077A CN 201410595697 A CN201410595697 A CN 201410595697A CN 104390077 A CN104390077 A CN 104390077A
- Authority
- CN
- China
- Prior art keywords
- spherical
- oil
- oil product
- pipe
- heating
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
- F16L9/19—Multi-channel pipes or pipe assemblies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/32—Heating of pipes or pipe systems using hot fluids
Abstract
The invention discloses a spherical oil delivery pipeline capable of heating an oil product. The spherical oil delivery pipeline consists of a round outer pipe and a spherical inner pipe, wherein the spherical inner pipe is arranged in the center of the round outer pipe to form an internal-external casing pipe; the inner pipe is used for delivering the oil product; a clearance between the outer pipe and the inner pipe is used for delivering and heating a fluid. According to the spherical oil delivery pipeline capable of heating the oil product provided by the invention, the oil product is delivered by a spherical delivery pipe, the spherical delivery pipe used for delivering the oil product is placed in the outer pipe used for delivering and heating the fluid, and the flow phases of the inner pipe and the outer pipe are face to face, so that the oil product is fully heated, the heated area is large, and timely temperature complement of the oil product is effectively guaranteed.
Description
Technical field
The present invention relates to a kind of oil transport pipeline.
Background technique
Oil transport pipeline (also claiming pipeline, pipeline) is made up of oil pipe and annex thereof, and according to the needs of technological process, be equipped with corresponding oil pump unit, design and installation becomes a complete pipe-line system, unloads in order to complete oil plant and defeatedly turns task.Controlling methodology of oil pipeline, namely for transporting the pipe-line system of oil and petroleum products, equipment composition is closed primarily of petroleum pipeline, oil transportation station and other auxiliary phases, it is one of capital equipment of oil movement and storage industry, also be crude oil and the topmost conveying equipment of petroleum products, compare with highway oil transportation with the railway belonging to land transportation mode, pipeline oil transportation has that freight volume is large, good leak tightness, cost are low and safety coefficient high.The tubing of oil transport pipeline is generally steel pipe, uses the connection sets such as welding and flange to connect into long-distance pipe, and uses valve to carry out open and close controlling and Flow-rate adjustment.
Oil transport pipeline mainly contains the delivery technologies such as isothermal conveying, heated transportation and sequential delivery.
Wherein, during heated transportation, the oil product of heating is along Flows, and its heat is medium release towards periphery constantly, and oil temperature constantly declines.The easily solidifying high viscous oil of long distance delivery heating, needs along the some heating stations of install pipeline, the heat that supplementary oil product loses along the line, to maintain suitable delivery temperature.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of spherical oil transport pipeline mending good the heated oil product of temp effect.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of spherical oil transport pipeline heating oil product, be made up of circular outer pipe road and spherical interior conduit, described spherical interior conduit is built in the center in circular outer pipe road, forms internal and external casing, described interior conduit is used for transporting oil, and the gap between described Outer Tube and interior conduit is used for conveying and adds hot fluid.
Oil product in interior conduit and the hot fluid counter current flow that adds between inside and outside pipeline gap move.
Further, the spherical radius of described spherical interior conduit is the half of described Outer Tube radius.
The spherical oil transport pipeline heating oil product provided by the invention, adopt spherical conveyance conduit transporting oil, the pipeline of transporting oil being placed in conveying adds in the Outer Tube of hot fluid, make the stream of inside and outside pipeline mutually relative, oil product can be made to obtain arranging sufficient heating, hot area is large, and the effective oil product ensured mends temperature in time.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Wherein, 1-spherical interior conduit, 2-Outer Tube, 3-gap.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
A kind of spherical oil transport pipeline heating oil product, be made up of circular outer pipe road 2 and spherical interior conduit 1, described spherical interior conduit 1 is built in the center in circular outer pipe road 2, form internal and external casing, described interior conduit 1 is for transporting oil, and the gap 3 between described Outer Tube 2 and spherical interior conduit 1 adds hot fluid for carrying.
Oil product in interior conduit and the hot fluid counter current flow that adds between inside and outside pipeline gap move.
The spherical radius of described spherical interior conduit is the half of described Outer Tube radius.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. one kind can be heated the spherical oil transport pipeline of oil product, it is characterized in that: be made up of circular outer pipe road and spherical interior conduit, described spherical interior conduit is built in the center in circular outer pipe road, form internal and external casing, described interior conduit is used for transporting oil, and the gap between described Outer Tube and interior conduit is used for conveying and adds hot fluid.
2. the spherical oil transport pipeline heating oil product according to claim 1, is characterized in that: the spherical radius of described spherical interior conduit is the half of described Outer Tube radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595697.1A CN104390077A (en) | 2014-10-30 | 2014-10-30 | Spherical oil delivery pipeline capable of heating oil product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595697.1A CN104390077A (en) | 2014-10-30 | 2014-10-30 | Spherical oil delivery pipeline capable of heating oil product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104390077A true CN104390077A (en) | 2015-03-04 |
Family
ID=52608018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410595697.1A Pending CN104390077A (en) | 2014-10-30 | 2014-10-30 | Spherical oil delivery pipeline capable of heating oil product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104390077A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6264401B1 (en) * | 1995-12-29 | 2001-07-24 | Shell Oil Company | Method for enhancing the flow of heavy crudes through subsea pipelines |
| CN200965134Y (en) * | 2006-07-07 | 2007-10-24 | 沈阳铝镁设计研究院 | Heating medium oil or steam temperature-guiding pipeline |
| CN201934813U (en) * | 2010-11-18 | 2011-08-17 | 浙江万方精铸科技有限公司 | Heat conductive oil bushing |
| CN102278547A (en) * | 2011-06-17 | 2011-12-14 | 黄中南 | Polyamide alloy nano composite heat insulation sleeve |
| CN202852311U (en) * | 2012-11-11 | 2013-04-03 | 奎屯达亿石油化工科技有限公司 | Inner heat tracing device |
| CN204328262U (en) * | 2014-10-30 | 2015-05-13 | 无锡金顶石油管材配件制造有限公司 | A kind of spherical oil transport pipeline heating oil product |
-
2014
- 2014-10-30 CN CN201410595697.1A patent/CN104390077A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6264401B1 (en) * | 1995-12-29 | 2001-07-24 | Shell Oil Company | Method for enhancing the flow of heavy crudes through subsea pipelines |
| CN200965134Y (en) * | 2006-07-07 | 2007-10-24 | 沈阳铝镁设计研究院 | Heating medium oil or steam temperature-guiding pipeline |
| CN201934813U (en) * | 2010-11-18 | 2011-08-17 | 浙江万方精铸科技有限公司 | Heat conductive oil bushing |
| CN102278547A (en) * | 2011-06-17 | 2011-12-14 | 黄中南 | Polyamide alloy nano composite heat insulation sleeve |
| CN202852311U (en) * | 2012-11-11 | 2013-04-03 | 奎屯达亿石油化工科技有限公司 | Inner heat tracing device |
| CN204328262U (en) * | 2014-10-30 | 2015-05-13 | 无锡金顶石油管材配件制造有限公司 | A kind of spherical oil transport pipeline heating oil product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |