CN105953443A - Oil pipeline auxiliary heating device - Google Patents
Oil pipeline auxiliary heating device Download PDFInfo
- Publication number
- CN105953443A CN105953443A CN201610304762.XA CN201610304762A CN105953443A CN 105953443 A CN105953443 A CN 105953443A CN 201610304762 A CN201610304762 A CN 201610304762A CN 105953443 A CN105953443 A CN 105953443A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- solar energy
- vacuum tube
- frame
- pipe
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/90—Solar heat collectors using working fluids using internal thermosiphonic circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/18—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/72—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being integrated in a block; the tubular conduits touching each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S2025/80—Special profiles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Abstract
The invention discloses an oil pipeline auxiliary heating device which comprises a pipeline, a heat preservation layer wrapping the pipeline and a support frame at one end of the pipeline. A triangular support is arranged under the pipeline and fixed to the pipeline and a foundation. The triangular support is provided with a tail seat box for solar vacuum pipes, and a plurality of blind pipes with downward openings are welded to the bottom of the pipeline. A plurality of copper heat pipes are further arranged under the pipeline, condensation sections of the copper heat pipes are inserted into the corresponding blind pipes, and evaporation sections of the copper heat pipes are wrapped with aluminum wings and inserted into the solar vacuum pipes. The open ends of the solar vacuum pipes are inserted into the heat preservation layer by 3-5 cm, plugs are arranged on orifices of the solar vacuum pipes, and the tails of the solar vacuum pipes are inserted into the tail seat box. The oil pipeline auxiliary heating device overcomes heat loss of the oil pipeline, and is reliable in performance and environmentally friendly.
Description
Technical field
The present invention relates to a kind of oil pipeline, particularly a kind of oil pipeline assisted heating device.
Background technology
Controlling methodology of oil pipeline, i.e. for transporting the tubing of oil and oil product, mainly closed equipment by petroleum pipeline, oil transportation station and other auxiliary phases to form, it it is one of the capital equipment of oil movement and storage industry, also it is crude oil and the topmost conveying equipment of oil product, compared with the railway belonging to land transportation mode and highway oil transportation, pipeline oil transportation has that freight volume is big, good leak tightness, low cost and safety coefficient high.The tubing of oil pipeline is generally steel pipe, uses the attachment means 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.The oil pipeline of distance is made up of oil transportation station and pipeline two parts, and length is the most longer up to several hundred kilometers, is provided with initial station, several intermediate stations and terminal along the line.Oil pipeline multichannel is through scarcely populated desert, basin or highlands, in order to reduce resistance, takes straight-run, and generally over ground installation the most as far as possible.The energy that the flowing of oil product in-line is consumed is provided by oil transportation station.The pipeline of transporting oil, owing to dielectric viscosity is relatively big, poor fluidity, needs heating the most along the line, need to consider the power that Thermodynamics and the pumping plant from hydromechanical angle estimator with pipeline desirable pressure balance are provided.Oil viscosity Gao Shihui makes the pressure drop of pipeline be greatly increased, and not only can expend a large amount of power and have potential safety hazard, and the method for heated transportation therefore must be used to reduce viscosity, the effect of less frictional resistance.Heated transportation is the mode that current transporting oil commonly uses.By oil stream whether by furnace tubing, it is divided into and directly heats and indirectly heat two ways.The former directly heats oil stream in heating furnace, and the latter is to make heating agent pass through heating furnace to improve after temperature, enters in heat exchanger and adds deep fat stream.Oil stream is heated by pipeline heated transportation process at heating station, generally, is always to try to together with a heating station build in pumping plant.The most frequently used firing equipment is heating furnace.Heated transportation pipeline must use heat-insulation layer, with saving heat energy.But at the oil pipeline away from heating station because of the loss of heat, the temperature decline of oil product, viscosity rises, and mobility declines, and oil product increases with the frictional resistance of duct wall, can increase the load of oil transfer pump, reduction transfer efficiency.
Summary of the invention
The technical problem to be solved is for above-mentioned the deficiencies in the prior art, it is provided that one effectively heats duct wall, reduces the frictional resistance of oil product and duct wall, the oil pipeline assisted heating device that transfer efficiency is high.
nullFor solving above-mentioned technical problem，The technical scheme that the present invention takes is: a kind of oil pipeline assisted heating device，Including pipeline、The heat-insulation layer being wrapped in outside pipeline and the bracing frame of pipe end，An A-frame it is provided with in the lower section of described pipeline，It is provided with anchor ear in the outside of described heat-insulation layer，The upper end of A-frame is connected with the anchor ear on pipeline，The bottom of A-frame is fixed with basis，The slope aspect bar of A-frame is provided with a tailstock box supporting solar energy vacuum tube，Bottom welding at pipeline has several openings blind pipe obliquely，Several copper heat pipes it are additionally provided with in the lower section of pipeline，The condensation segment of described copper heat pipe inserts in blind pipe，The evaporator section outer wrap of copper heat pipe has aluminum fin and inserts in corresponding solar energy vacuum tube，The opening of solar energy vacuum tube inserts in heat-insulation layer 3～5cm，The mouth of pipe of solar energy vacuum tube is provided with blocking，The afterbody of solar energy vacuum tube inserts in tailstock box.Copper heat pipe is made up of shell, wick and end cap, is filled with appropriate hydraulic fluid after being pumped into negative pressure in pipe, make to be close to hydraulically full in the wick capillary-porous material of inside pipe wall after sealed.One end of pipe is evaporator section (bringing-up section), and the other end is condensation segment (cooling section), two sections of intermediate arrangement adiabatic sections.Solar energy vacuum tube is under light illumination, constantly produce heat, heat passes to the evaporator section of copper heat pipe by aluminum fin, liquid carburation by evaporation in Mao Renxin when evaporator section is heated, steam flows to other end condensation segment under small pressure reduction and releases heat, transfer heat to duct wall, after condense into liquid, liquid flows back to evaporator section along porous material by the effect of capillary force and gravity again.So circulation is not own, and duct wall constantly absorbs heat, and heat passes to oil product again.
Preferably, an A-frame it is provided with in the lower section of described pipeline, it is provided with transverse bar between two adjacent bracing frames, transverse bar is fixed with bracing frame, the rear vertical rod of A-frame is fixed with transverse bar, the bottom of A-frame is fixed with basis, the slope aspect bar of A-frame is provided with a tailstock box supporting solar energy vacuum tube, bottom welding at pipeline has several openings blind pipe obliquely, several copper heat pipes it are additionally provided with in the lower section of pipeline, the condensation segment of described copper heat pipe inserts in blind pipe, the evaporator section outer wrap of copper heat pipe has aluminum fin and inserts in corresponding solar energy vacuum tube, the opening of solar energy vacuum tube inserts in heat-insulation layer 3～5cm, the mouth of pipe of solar energy vacuum tube is provided with blocking, the afterbody of solar energy vacuum tube inserts in tailstock box.
The invention has the beneficial effects as follows:
By the phase-change heat transfer of medium in copper heat pipe and circulation, constantly the heat that solar thermal collector absorbs is delivered to pipeline, do not consume the energy, utilize the solar energy resources heat oil that petroleum pipeline enriches along the line, compensate the heat consumption during oil transportation, preventing because the temperature of oil declines, the mobility that viscosity rises and causes declines, the problem that transfer efficiency reduces；A-frame and pipeline, bracing frame and be built on the rock fixing, it is ensured that the steadiness of the installation of solar energy vacuum tube；The blocking of solar energy vacuum tube prevents scattering and disappearing and the entrance of steam of heat；Copper heat pipe Maintenance free, empty calory refluence situation, winter can be antifreeze, and whole device runs automatically, environmental protection.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of oil pipeline assisted heating device that embodiment 1 is provided.
Fig. 2 is the Facad structure schematic diagram of a kind of oil pipeline assisted heating device that embodiment 1 is provided.
Fig. 3 is the back structures schematic diagram of a kind of oil pipeline assisted heating device that embodiment 2 is provided.
In figure, 1: pipeline；2: heat-insulation layer；3: anchor ear；4: blind pipe；5: copper heat pipe；6: A-frame；7: bracing frame；8: blocking；9: aluminum fin；10: solar energy vacuum tube；11: tailstock box；12: transverse bar.
Detailed description of the invention
Below in conjunction with embodiment, technical scheme is described in further detail.
Embodiment 1
nullAs depicted in figs. 1 and 2，A kind of oil pipeline assisted heating device，Including pipeline 1、The heat-insulation layer 2 being wrapped in outside pipeline 1 and the bracing frame 7 of pipeline 1 end，It is provided with an A-frame 6 in the lower section of described pipeline 1，It is provided with anchor ear 3 in the outside of described heat-insulation layer 2，The upper end of A-frame 6 is connected with the anchor ear 3 on pipeline 1，The bottom of A-frame 6 is fixed with basis，The slope aspect bar of A-frame 6 is provided with a tailstock box 11 supporting solar energy vacuum tube 10，Bottom welding at pipeline 1 has several openings blind pipe 4 obliquely，Several copper heat pipes 5 it are additionally provided with in the lower section of pipeline 1，The condensation segment of described copper heat pipe 5 inserts in blind pipe 4，The evaporator section outer wrap of copper heat pipe 5 has aluminum fin 9 and inserts in corresponding solar energy vacuum tube 10，The opening of solar energy vacuum tube 10 inserts in heat-insulation layer 2 3～5cm，The mouth of pipe of solar energy vacuum tube 10 is provided with blocking 8，The afterbody of solar energy vacuum tube 10 inserts in tailstock box 11.
Embodiment 2
nullAs shown in figures 1 and 3，A kind of oil pipeline assisted heating device，Including pipeline 1、The heat-insulation layer 2 being wrapped in outside pipeline 1 and the bracing frame 7 of pipeline 1 end，It is provided with an A-frame 6 in the lower section of described pipeline 1，It is provided with transverse bar 12 between two adjacent bracing frames 7，Transverse bar 12 is fixed with bracing frame 7，The rear vertical rod of A-frame 6 is fixed with transverse bar 12，The bottom of A-frame 6 is fixed with basis，The slope aspect bar of A-frame 6 is provided with a tailstock box 11 supporting solar energy vacuum tube 10，Bottom welding at pipeline 1 has several openings blind pipe 4 obliquely，Several copper heat pipes 5 it are additionally provided with in the lower section of pipeline 1，The condensation segment of described copper heat pipe 5 inserts in blind pipe 4，The evaporator section outer wrap of copper heat pipe 5 has aluminum fin 9 and inserts in corresponding solar energy vacuum tube 10，The opening of solar energy vacuum tube 10 inserts in heat-insulation layer 2 3～5cm，The mouth of pipe of solar energy vacuum tube 10 is provided with blocking 8，The afterbody of solar energy vacuum tube 10 inserts in tailstock box 11.
Claims (2)
- null1. an oil pipeline assisted heating device，Including pipeline、The heat-insulation layer being wrapped in outside pipeline and the bracing frame of pipe end，It is characterized in that: be provided with an A-frame in the lower section of described pipeline，It is provided with anchor ear in the outside of described heat-insulation layer，The upper end of A-frame is connected with the anchor ear on pipeline，The bottom of A-frame is fixed with basis，The slope aspect bar of A-frame is provided with a tailstock box supporting solar energy vacuum tube，Bottom welding at pipeline has several openings blind pipe obliquely，Several copper heat pipes it are additionally provided with in the lower section of pipeline，The condensation segment of described copper heat pipe inserts in blind pipe，The evaporator section outer wrap of copper heat pipe has aluminum fin and inserts in corresponding solar energy vacuum tube，The opening of solar energy vacuum tube inserts in heat-insulation layer 3～5cm，The mouth of pipe of solar energy vacuum tube is provided with blocking，The afterbody of solar energy vacuum tube inserts in tailstock box.
- nullA kind of oil pipeline assisted heating device the most according to claim 1，Including pipeline、The heat-insulation layer being wrapped in outside pipeline and the bracing frame of pipe end，It is characterized in that: be provided with an A-frame in the lower section of described pipeline，It is provided with transverse bar between two adjacent bracing frames，Transverse bar is fixed with bracing frame，The rear vertical rod of A-frame is fixed with transverse bar，The bottom of A-frame is fixed with basis，The slope aspect bar of A-frame is provided with a tailstock box supporting solar energy vacuum tube，Bottom welding at pipeline has several openings blind pipe obliquely，Several copper heat pipes it are additionally provided with in the lower section of pipeline，The condensation segment of described copper heat pipe inserts in blind pipe，The evaporator section outer wrap of copper heat pipe has aluminum fin and inserts in corresponding solar energy vacuum tube，The opening of solar energy vacuum tube inserts in heat-insulation layer 3～5cm，The mouth of pipe of solar energy vacuum tube is provided with blocking，The afterbody of solar energy vacuum tube inserts in tailstock box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304762.XA CN105953443A (en) | 2016-05-10 | 2016-05-10 | Oil pipeline auxiliary heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304762.XA CN105953443A (en) | 2016-05-10 | 2016-05-10 | Oil pipeline auxiliary heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953443A true CN105953443A (en) | 2016-09-21 |
Family
ID=56914053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304762.XA Pending CN105953443A (en) | 2016-05-10 | 2016-05-10 | Oil pipeline auxiliary heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953443A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132500A (en) * | 1979-04-04 | 1980-10-15 | Showa Denki Kogyo Kk | Pipe transport of crude oil |
| CN1104740A (en) * | 1994-01-01 | 1995-07-05 | 北京市西城区新开通用试验厂 | Solar energy pipe collector |
| CN2615079Y (en) * | 2003-05-06 | 2004-05-12 | 韩光军 | Solar energy oil storing tank |
| CN1654879A (en) * | 2005-02-04 | 2005-08-17 | 华东理工大学 | Solar indirect heating crude oil transportation system |
| CN201184498Y (en) * | 2008-04-21 | 2009-01-21 | 东营市双瑞石油技术服务有限公司 | Solar energy heating apparatus of oil delivery pipeline |
| CN203605488U (en) * | 2013-10-30 | 2014-05-21 | 陕西华扬太阳能有限公司 | Heat tube type solar water heater |
| CN204176338U (en) * | 2014-10-25 | 2015-02-25 | 孟凡市 | The antitheft transport pipe of interval constant temperature |
-
2016
- 2016-05-10 CN CN201610304762.XA patent/CN105953443A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55132500A (en) * | 1979-04-04 | 1980-10-15 | Showa Denki Kogyo Kk | Pipe transport of crude oil |
| CN1104740A (en) * | 1994-01-01 | 1995-07-05 | 北京市西城区新开通用试验厂 | Solar energy pipe collector |
| CN2615079Y (en) * | 2003-05-06 | 2004-05-12 | 韩光军 | Solar energy oil storing tank |
| CN1654879A (en) * | 2005-02-04 | 2005-08-17 | 华东理工大学 | Solar indirect heating crude oil transportation system |
| CN201184498Y (en) * | 2008-04-21 | 2009-01-21 | 东营市双瑞石油技术服务有限公司 | Solar energy heating apparatus of oil delivery pipeline |
| CN203605488U (en) * | 2013-10-30 | 2014-05-21 | 陕西华扬太阳能有限公司 | Heat tube type solar water heater |
| CN204176338U (en) * | 2014-10-25 | 2015-02-25 | 孟凡市 | The antitheft transport pipe of interval constant temperature |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |