CN100532915C - Wind, solar energy and electricity integrated heating device and heating method for crude oil gathering and transportation - Google Patents
Wind, solar energy and electricity integrated heating device and heating method for crude oil gathering and transportation Download PDFInfo
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- CN100532915C CN100532915C CNB2005100337637A CN200510033763A CN100532915C CN 100532915 C CN100532915 C CN 100532915C CN B2005100337637 A CNB2005100337637 A CN B2005100337637A CN 200510033763 A CN200510033763 A CN 200510033763A CN 100532915 C CN100532915 C CN 100532915C
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Abstract
The invention relates to a wind-optic-electric integrated heating device for transmitting base oil, which comprises a water/oil heat exchanger and an electric heating device. Wherein, said water/oil heat exchanger has a solar collection device; said electric heating device has a wind power generator. The heating method comprises a solar heating process, electric heating process and a judgment selection process. The invention can solve the problem of unstable operation of wind or solar heating system to replace the natural gas water furnace heating device.
Description
Technical field
The present invention relates to a kind of heating equipment and heating means of crude oil transmission, particularly relate to a kind of devices and methods therefor that utilizes solar energy and the transmission of wind-power electricity generation heating in crude oil, belong to new energy development utilization and crude oil transmission technique field.
Background technique
At present oilfield applications need consume a large amount of energy in link such as recover the oil, collection is defeated.The former oil freezing point of China is generally higher, and viscosity is big, and the normal temperature current downflow is poor, therefore must heat the transportation process after oil well is fuel-displaced and insulation.In processes such as the oil recovery in oil field, collection be defeated, have at least the energy consumption about 20% to be used for heating crude oil and processing, traditional technology that crude oil is heated in transmission course typically uses burning coal, fuel oil, rock gas, electrically heated method, this not only causes a large amount of energy consumptions and serious environmental pollution problem, and has no small potential safety hazard.
Energy crisis and environmental pollution problem have become the focus of current social common concern.Urgent day by day energy situation has proposed an urgent demand to exploitation new technology of energy and further development and use renewable energy sources.In effective measures can taking aspect the reduction oilfield exploitation energy consumption is to utilize alternative energy source or waste heat.If the heat of the enough solar energy of energy comes heating in crude oil, can be the oil field and save a large amount of energy consumptions.
Simultaneously, because solar energy is subjected to the influence of weather bigger, can't start solar energy heating when cloudy day or night, though can overcome above-mentioned deficiency by thermal conversion equipment, the time-consuming thing that takes, nor can solve the problem of energy deficiency fully, and most of oil field of China, wind-force is more objective, so can utilize wind-force to come crude oil transmission is heated, so, be badly in need of a kind of crude oil transmission heating technology that integrates solar energy and wind-power electricity generation of exploitation.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of Wind, solar energy and electricity integrated heating equipment that integrates the crude oil transmission of solar energy and wind-power electricity generation is provided.
Another object of the present invention is to according to Wind, solar energy and electricity integrated heating equipment, and a kind of Wind, solar energy and electricity integrated heating means of crude oil transmission are provided.
In order to realize goal of the invention one, the technical solution used in the present invention is:
A kind of Wind, solar energy and electricity integrated heating equipment of crude oil transmission comprises water/oily heat-exchanger rig and Electric heating appliance, and described water/oily heat-exchanger rig is provided with solar energy heat collection equipment, and described Electric heating appliance is provided with wind power plant.
In the technique scheme, described water/oily heat-exchanger rig comprises solar thermal collector, water pump, water storage box and heat exchanger, the water outlet of described water storage box is connected with the solar thermal collector inlet by water pump, the outlet of solar thermal collector is connected with the water intake of heat exchanger, the water outlet of heat exchanger is connected with the water inlet of water storage box, and heat exchanger also is provided with filler opening and the oil outlet that is connected with pipeline road.
The water outlet of described water storage box also can be connected with the water intake of heat exchanger, and the water inlet of water storage box also can be connected with the outlet of solar thermal collector.
Electric heating appliance of the present invention comprises wind-driven generator and electrothermal furnace, and described wind-driven generator is connected with electrothermal furnace and for electrothermal furnace provides heat, described electrothermal furnace is provided with filler opening and the oil outlet that is connected with pipeline road.
The filler opening of described electrothermal furnace is connected with the oil outlet of heat exchanger.
Electric heating appliance of the present invention can also be provided with electric power convertor equipment, diverter switch equipment and computer energy management system, and described electric power convertor equipment is connected with outside oil pumping unit.
Described Electric heating appliance also is provided with industrial power supply equipment or civil power equipment.
In order to realize goal of the invention two, the technical solution used in the present invention is:
A kind of Wind, solar energy and electricity integrated heating means of crude oil transmission comprise solar energy heating process, electric heating process and judge selection course,
Described solar energy heating process is: by water pump the extraction of the water in the water storage box is entered solar thermal collector and heat, the high-temperature water that is heated by solar thermal collector enters heat exchanger again, low temperature crude oil enters heat exchanger by pipeline road simultaneously, in heat exchanger with the abundant heat exchange of high-temperature water, low temperature water after the heat exchange flows back to hot water storage tank by heat exchanger, and high temperature crude oil is outflow heat exchanger then;
Described electric heating process is: the electricity that produces by wind-driven generator heats electrothermal furnace, and crude oil enters electrothermal furnace by pipeline road, and the heat by electrothermal furnace heats crude oil;
Described judgement selection course is: when solar energy can provide enough energy of crude oil transmission heating, start the solar energy heating process; When solar energy can provide but be not enough to finish the energy of crude oil transmission, start solar energy heating process and electric heating process simultaneously, this moment crude oil through the pipeline road heat exchanger of flowing through earlier, flow into electrothermal furnace from heat exchanger again; When solar energy can't provide the energy of crude oil transmission heating, start the electric heating process.
The described electric heating process of heating means of the present invention can adopt wind-driven generator that electric weight is provided, and also can adopt industrial power supply equipment or civil power equipment that electric weight is provided.
When described judgement selection course is selected the solar energy heating process, can start wind turbine power generation simultaneously, and supply outside oil pumping unit by the electric power convertor equipment the electricity that wind-driven generator is produced.
The present invention successfully utilizes wind-force, the natural complementarity of solar energy, constitutes the wind light mutual complementing heating system, solves wind-force, solar energy job insecurity problem respectively well, can thoroughly substitute the gas water blind roaster heating plant in the crude oil transmission.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
The present invention is described further below in conjunction with accompanying drawing.
Structure of the present invention as shown in Figure 1, comprise water/oily heat-exchanger rig and Electric heating appliance, water/oily heat-exchanger rig comprises solar thermal collector 1, solenoid valve 2, water pump 3, water storage box 4 and heat exchanger 5, the water outlet of water storage box 4 is connected with solar thermal collector 1 inlet with solenoid valve 2 by water pump 3, the outlet of solar thermal collector 1 is connected with the water intake of heat exchanger 5 by solenoid valve 2, the water outlet of heat exchanger 5 is connected with the water inlet of water storage box 4, heat exchanger 5 is connected with pipeline road with oil outlet by filler opening, and the outlet of solar thermal collector 1 also directly is connected with the water inlet of water storage box 4; Electric heating appliance is made of wind-driven generator 10, electrothermal furnace 6, electric power convertor equipment 9, civil power 7, diverter switch equipment 12, computer energy management system 8, data acquistion system 11 etc., and electrothermal furnace 6 is connected with heat exchanger 5.
Present embodiment is when intensity of solar radiation is eligible, start water pump 3, circulating water in the water storage box 4 is extracted out, enter in solar thermal collector 1 array and heat, the high temperature circulation water that is heated by solar thermal collector 1 enters heat exchanger 5 again, carry out abundant heat exchange with crude oil, the low-temperature circulating water after the heat exchange flows back to water storage box 4 by heat exchanger 5, finishes the solar energy heating circulation.
Crude oil at first enters heat exchanger 5, and by the abundant heat exchange of high temperature circulation water after the solar energy heating, heated crude oil flows out, and computer energy management system 8 judges whether crude oil temperature meets production requirement, meets then crude oil and fails outside electrothermal furnace 6; Temperature then starts electrothermal furnace 6 inadequately automatically heats, and makes crude oil carry out secondary heat exchange in electrothermal furnace 6, realizes thermostatically control, meets outside the production requirement defeated up to the crude oil temperature rise.
Operation in order to guarantee that the complementary heating equipment of wind, light can be continual and steady combines wind-power electricity generation, solar energy heating and civil power, to guarantee still to keep the ordinary production of recovering the oil and standing under exceedingly odious weather conditions.Wherein solar thermal collector makes full use of solar energy optical-thermal and heats as first order heating equipment.The electric heater that utilizes wind-power electricity generation is as second level heat tissue, with the heat supply deficiency of compensation solar thermal collection system.
Under the natural condition ideal situation, solar thermal collector can be realized major part, even whole heating tasks, the unnecessary electric energy of wind-power electricity generation generation at this moment carries out " rectification-inversion " through diverter switch to the electric power convertor equipment, to be used to drive the electric energy rectification of oil pumping motor part-be reverse into 380V power frequency electric energy, oil pumping motor will be powered;
When the electric energy that needs wind-driven generator to provide came heating in crude oil, diverter switch 12 switched to electrothermal furnace 6 with electric energy, and the wind-driven generator 10 directly electric energy of output does not need commutation inversion directly to can be used for heating in crude oil.
Even in order to guarantee under exceedingly odious weather environment, the station of recovering the oil still can reliably working, and the electric heating part is in parallel with civil power 7 power supply systems, when the electric heating of solar energy optical-thermal and wind-powered electricity generation can not guarantee to add heat request, cuts city's electric heating.
The temperature acquisition of present embodiment, temperature judgement etc. are realized gathering by data acquistion system 11; Whole flow process control, logical condition judgement, data storage etc. are finished by computer energy management system 8.
Claims (2)
1, a kind of Wind, solar energy and electricity integrated heating equipment of crude oil transmission, it is characterized in that comprising water/oily heat-exchanger rig and Electric heating appliance, described water/oily heat-exchanger rig is provided with solar energy heat collection equipment, comprise solar thermal collector, water pump, water storage box and heat exchanger, the water outlet of described water storage box is connected with the solar thermal collector inlet by water pump, the outlet of solar thermal collector is connected with the water intake of heat exchanger, the water outlet of heat exchanger is connected with the water inlet of water storage box, heat exchanger also is provided with filler opening and the oil outlet that is connected with pipeline road, the water outlet of described water storage box also is connected with the water intake of heat exchanger, and the water inlet of water storage box also is connected with the outlet of solar thermal collector; Described Electric heating appliance is provided with wind power plant, comprise wind-driven generator and electrothermal furnace, described wind-driven generator is connected with electrothermal furnace and provides heating required electric power for electrothermal furnace, described electrothermal furnace is provided with filler opening and the oil outlet that is connected with pipeline road, the filler opening of described electrothermal furnace is connected with the oil outlet of heat exchanger, described Electric heating appliance also is provided with the electric power convertor equipment, diverter switch equipment and computer energy management system, described electric power convertor equipment is connected with outside oil pumping unit, and described Electric heating appliance also is provided with industrial power supply equipment or civil power equipment.
2, a kind of heating means that adopt the Wind, solar energy and electricity integrated heating equipment of the described crude oil transmission of claim 1 is characterized in that comprising solar energy heating process, electric heating process and judge selection course,
Described solar energy heating process is: by water pump the extraction of the water in the water storage box is entered solar thermal collector and heat, the high-temperature water that is heated by solar thermal collector enters heat exchanger again, low temperature crude oil enters heat exchanger by pipeline road simultaneously, in heat exchanger with the abundant heat exchange of high-temperature water, low temperature water after the heat exchange flows back to water storage box by heat exchanger, and high temperature crude oil is outflow heat exchanger then;
Described electric heating process is: the electricity that produces by wind-driven generator or adopt industrial power supply equipment or civil power equipment to provide electric weight that electrothermal furnace is heated, and crude oil enters electrothermal furnace by pipeline road, and the heat by electrothermal furnace heats crude oil,
Described judgement selection course is: when solar energy can provide enough energy of crude oil transmission heating, start the solar energy heating process; When solar energy can provide but be not enough to finish the energy of crude oil transmission, start solar energy heating process and electric heating process simultaneously, this moment crude oil through the pipeline road heat exchanger of flowing through earlier, flow into electrothermal furnace from heat exchanger again; When solar energy can't provide the energy of crude oil transmission heating, start the electric heating process; And when selecting the solar energy heating process, start wind turbine power generation simultaneously, and supply outside oil pumping unit with the electricity that wind-driven generator is produced by the electric power convertor equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100337637A CN100532915C (en) | 2005-03-25 | 2005-03-25 | Wind, solar energy and electricity integrated heating device and heating method for crude oil gathering and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100337637A CN100532915C (en) | 2005-03-25 | 2005-03-25 | Wind, solar energy and electricity integrated heating device and heating method for crude oil gathering and transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1800696A CN1800696A (en) | 2006-07-12 |
| CN100532915C true CN100532915C (en) | 2009-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100337637A Expired - Fee Related CN100532915C (en) | 2005-03-25 | 2005-03-25 | Wind, solar energy and electricity integrated heating device and heating method for crude oil gathering and transportation |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425705A (en) * | 2011-10-12 | 2012-04-25 | 无锡同春新能源科技有限公司 | Petroleum delivery pipeline with wind driven power generation wall temperature increasing device |
| CN102425706A (en) * | 2011-10-12 | 2012-04-25 | 无锡同春新能源科技有限公司 | Conveying petroleum pipeline with solar photovoltaic power generation wall temperature increasing device |
| CN102537664A (en) * | 2011-11-28 | 2012-07-04 | 南京工业大学 | Day and night solar heat tracing system for heavy oil |
| CN105910305A (en) * | 2016-04-15 | 2016-08-31 | 上海电机学院 | Wind-solar complementation heating system and control method thereof |
| CN112648144B (en) * | 2020-12-25 | 2021-11-02 | 常州大学 | Oil recovery heat tracing heat source supply device based on wind generating set waste heat utilization |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486917Y (en) * | 2001-07-05 | 2002-04-17 | 唐奇 | Wind, light and electric water heater |
| CN1088790C (en) * | 1998-11-17 | 2002-08-07 | 武玉臣 | Technological process for implementing petroleum development by using solar energy |
| KR20040097100A (en) * | 2004-10-27 | 2004-11-17 | 최은성 | a dence fog removal system and method of the runway and road |
| CN2839798Y (en) * | 2005-03-25 | 2006-11-22 | 华南理工大学 | Wind. optical and electric integrated heating device for crude oil gathering and transportation |
-
2005
- 2005-03-25 CN CNB2005100337637A patent/CN100532915C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088790C (en) * | 1998-11-17 | 2002-08-07 | 武玉臣 | Technological process for implementing petroleum development by using solar energy |
| CN2486917Y (en) * | 2001-07-05 | 2002-04-17 | 唐奇 | Wind, light and electric water heater |
| KR20040097100A (en) * | 2004-10-27 | 2004-11-17 | 최은성 | a dence fog removal system and method of the runway and road |
| CN2839798Y (en) * | 2005-03-25 | 2006-11-22 | 华南理工大学 | Wind. optical and electric integrated heating device for crude oil gathering and transportation |
Non-Patent Citations (4)
| Title |
|---|
| 原油集输太阳能加热节能技术的应用. 陈渝广，丁月华，李适伦.石油工程建设，第31卷第1期. 2005 |
| 原油集输太阳能加热节能技术的应用. 陈渝广，丁月华，李适伦.石油工程建设，第31卷第1期. 2005 * |
| 太阳能加热送原油***应用研究. 王学生，王如竹，吴静怡，许煜雄.油气储运，第23卷第7期. 2004 |
| 太阳能加热送原油***应用研究. 王学生，王如竹，吴静怡，许煜雄.油气储运，第23卷第7期. 2004 * |
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| CN1800696A (en) | 2006-07-12 |
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