CN203009038U - Oil and gas field combination station distributed energy system - Google Patents
Oil and gas field combination station distributed energy system Download PDFInfo
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- CN203009038U CN203009038U CN2012206657954U CN201220665795U CN203009038U CN 203009038 U CN203009038 U CN 203009038U CN 2012206657954 U CN2012206657954 U CN 2012206657954U CN 201220665795 U CN201220665795 U CN 201220665795U CN 203009038 U CN203009038 U CN 203009038U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model relates to an oil and gas field combination station distributed energy system. The oil and gas field combination station distributed energy system comprises a power system and a waste heat utilization system, wherein the power system comprises a gas generator, a grid combination cabinet, an electric power accessing and utilizing system. The waste heat utilization system comprises a gas internal-combustion engine, a three-phrase separator and a crude oil storage tank. A vacuum furnace is used as a back-up system of the gas internal-combustion engine, the main function of the grid combination cabinet is to achieve power supply of the gas internal-combustion engine and organic switching of the electric supply, electricity safety of a whole oil and gas combination station can be guaranteed, and the function of the three-phrase separator is to separate oil, water and gas in the crude oil.
Description
Technical field
The utility model belongs to field of energy utilization, is specifically related to a kind of oil gas field multi-purpose station distributed energy resource system.
Background technique
The energy is the Vital Strategic Problems that Present Domestic is shown great attention to outward.Future world energy development trend presents three large characteristics: the first, and the mankind are the gesture of continuous rising to energy demand.Estimate that the year two thousand twenty global energy total demand increased more than 50% than 2000, the year two thousand fifty increases more than 1 times again, and the energy supply form is nervous, and within considerable time, fossil energy is still main primary energy; The second, environmental protection strengthens increasingly on the impact of energy resource structure.To the long-term dependence of fossil fuel and excessively exploitation, caused the severe exacerbation of earth environment.Following energy resource structure prize more is subject to the impact of environmental protection, and the energy system of progressively setting up sustainable development has become the task of top priority; Third high science and technology will strengthen day by day on the impact of energy technology development, be the trend of future source of energy technical development take fuel diversification, device miniaturization, networking, intellectuality, environmental friendliness as the energy system of new generation of feature.
At present, energy technology has obtained many major progresses in the world.Wherein the distributed energy technology has the loss of the energy of reduction conveying process, enlarges energy cascade utilization scope, and the adaptation energy demand changes the characteristics of regulating and paid close attention to greatly.Distributed energy is connected with gas distributing system with large electrical network, and the energy services system of electric power, steam, hot water and air conditioner cold water is provided to the user of certain area.Mainly take rock gas as fuel, by gas turbine or gas internal-combustion engine generating, the smoke evacuation of 400-600 ℃ utilizes according to different temperature step by step by variety of way at present, and primary energy efficient reaches more than 80%.System compares with minute product, and fractional energy savings reaches 20%-40%, realizes significantly energy-conservationly, and environmental contamination reduction meets the requirement of building energy-efficient society.
Distributed energy resource system is mainly used in developed area and big and medium-sized cities, is applicable to the utilities buildings such as hospital, hotel, school, factory, office, amusement.After having data to show the employing distributed energy resource system, the Official Buildings building can reduce operation cost 12%, market class building can reduce operation cost 11%, hospital's class building can reduce operation cost 21%, stadiums class building can reduce operation cost 32%, and class building in hotel's can reduce operation cost 23%.
Distributed energy resource system is divided into two kinds of forms, and a kind of is domain type, and a kind of is the building types.Its principle is to utilize clean rock gas to be used for the generating acting at the gas that fuel gas generation equipment internal combustion produces High Temperature High Pressure, the high-grade electric energy of output, middle-temperature section gas after the generating acting is recycled on the spot by waste heat recovering device, be used for freezing, heating, the flue gas of last low-temperature zone can be by discharging after the heat exchange domestic hot-water supply again.Cascade utilization by to the energy takes full advantage of primary energy, has improved the system synthesis energy utilization rate.
Summary of the invention
For addressing the above problem, the utility model provides a kind of oil gas field multi-purpose station distributed energy resource system.
The technological scheme that the present invention takes is:
A kind of oil gas field multi-purpose station distributed energy resource system comprises electric power system and bootstrap system, and described electric power system comprises gas internal-combustion engine, grid-connection cabinet, civil power access and using electricity system; Described bootstrap system comprises gas internal-combustion engine, three-phase separator, crude oil storage tank; Wherein said three-phase separator is connected with gas internal-combustion engine, and the civil power access is connected with grid-connection cabinet.
Further, be provided with coil pipe in described crude oil storage tank, combustion machine waste heat is by the coil pipe heating in crude oil.
Further, described system also arranges a vacuum boiler, as the stand-by power system.
Beneficial effect of the present invention:
Advantage of the present invention and beneficial effect have following some: first, realized the cascade utilization of primary energy, natural gas power has increased energy quality, and UTILIZATION OF VESIDUAL HEAT IN has improved the whole utilization ratio of the energy, realize efficiently utilizing the purpose of the energy, comprehensive utilization rate of energy source can reach more than 80%.The second, realize the local use of the energy, reduce the energy and carry loss and the expense of bringing.Three, energy supply and with there being certain equilibrium relation between energy, the output of oil gas field multi-purpose station increases, the corresponding corresponding increase of gas production, simultaneously, the electricity consumption in the oil gas field multi-purpose station and with the corresponding increase of heat easily realizes balance between supply and demand.Four, energy supply and demand is all to be determined by the oil gas field multi-purpose station, not restricted by other department or enterprise, system's flexible operation.Five, the distributed energy resource system technology maturation, high in technological content, can realize automatically controlling, and reduces operator's activity duration, and cutting system is safe and reliable.Six, gas internal-combustion engine generating can satisfy in the oil gas field multi-purpose station with can demand, reduce or without civil power, reduce the electric power spending, increase the Economy of oil gas field multi-purpose station.Seven, because efficiency of energy utilization improves, energy use amount reduces relatively, and pollutant emission will reduce, and meet the energy-saving and emission-reduction policy that government advocates.
Description of drawings
Fig. 1 is the utility model multi-purpose station distributed energy resource system flow chart.
Wherein: 1. gas internal-combustion engine, 2. grid-connection cabinet, 3. pumping plant, 4. the petroleum pipeline companion is hot, 5. pumping unit electricity consumption, 6. inhabitation office area, 7. three-phase separator, 8. crude oil storage tank, 9. vacuum boiler, 10. electric power output, 11. civil powers, 12. rock gases, 13. waste heat, 14. do not separate crude oil, and 15. separate rear crude oil, 16. sewage, 17. fuel tanks are transported.
Embodiment
The present invention is further described below in conjunction with accompanying drawing.
Rock gas and the air separated from three-phase separator are mixed into the gas internal-combustion engine combustion power generation, electric power output and civil power be access grid-connected cabinet in the lump, by after grid-connection cabinet directly for power consumer provides electric energy, the electricity consumption place of oil gas field multi-purpose station mainly contains pumping plant, conveying crude oil pipeline companion hot electricity consumption, pumping unit electricity consumption and inhabitation office area electricity consumption etc.The Main Function of grid-connection cabinet is the organic switching that realizes gas internal-combustion engine power supply and mains-supplied, guarantees the Electrical Safety of whole oil gas field multi-purpose station.Combustion machine smoke evacuation and jacket water can be used as waste heat and are used, and the UTILIZATION OF VESIDUAL HEAT IN mode comprises that be the building heating winter, and provide refrigeration by the lithium bromide refrigerating unit for building summer, and provide heat for three-phase separator and crude oil storage tank the whole year.Wherein the effect of three-phase separator is that the oil, the water that separate in crude oil are gentle, contains sewage and rock gas in unsegregated crude oil, can realize oil, the gentle separation of water by the heating to crude oil.The sewage of separating refills underground through water injection pump, be used for crude oil production, realizes wastewater reuse, saves local water resources.Crude oil after separation enters crude oil storage tank, is provided with coil pipe in crude oil storage tank, and combustion machine waste heat makes crude oil be in design point by the coil pipe heating in crude oil, has at last the carried of crude oil car to transport.The isolated rock gas of three-phase separator is mixed into the gas internal-combustion engine combustion power generation through after processing with air, completes a circulation.The absorption refrigeration unit adopts the fume hot-water type unit of gas internal-combustion engine special use, and refrigerating efficiency is in 1.2 left and right.Be provided with vacuum boiler in system, as standby, guarantee the safety of whole system when mainly considering gas internal-combustion engine maintenance or fault.
Claims (3)
1. an oil gas field multi-purpose station distributed energy resource system, comprise electric power system and bootstrap system, it is characterized in that: described electric power system comprises gas electricity generator, grid-connection cabinet, civil power access and using electricity system; Described bootstrap system comprises gas internal-combustion engine, three-phase separator, crude oil storage tank; Wherein said three-phase separator is connected with gas internal-combustion engine, and the civil power access is connected with grid-connection cabinet.
2. a kind of oil gas field multi-purpose station distributed energy resource system according to claim 1, is characterized in that, is provided with coil pipe in described crude oil storage tank, and combustion machine waste heat is by the coil pipe heating in crude oil.
3. a kind of oil gas field multi-purpose station distributed energy resource system according to claim 1, is characterized in that, described system also arranges a vacuum boiler, as the stand-by power system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206657954U CN203009038U (en) | 2012-12-05 | 2012-12-05 | Oil and gas field combination station distributed energy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206657954U CN203009038U (en) | 2012-12-05 | 2012-12-05 | Oil and gas field combination station distributed energy system |
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| Publication Number | Publication Date |
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| CN203009038U true CN203009038U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012206657954U Expired - Lifetime CN203009038U (en) | 2012-12-05 | 2012-12-05 | Oil and gas field combination station distributed energy system |
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| CN (1) | CN203009038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110304A (en) * | 2014-06-27 | 2014-10-22 | 刘刚 | Waste gas power generation grid-connection unit |
| CN105422320A (en) * | 2015-12-22 | 2016-03-23 | 中石化节能环保工程科技有限公司 | Oil field distributed energy utilization method and system used by same |
-
2012
- 2012-12-05 CN CN2012206657954U patent/CN203009038U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110304A (en) * | 2014-06-27 | 2014-10-22 | 刘刚 | Waste gas power generation grid-connection unit |
| CN105422320A (en) * | 2015-12-22 | 2016-03-23 | 中石化节能环保工程科技有限公司 | Oil field distributed energy utilization method and system used by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil and gas field combination station distributed energy system Effective date of registration: 20141126 Granted publication date: 20130619 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: SOBC Energy Sources Science and Technology Co.,Ltd. Registration number: 2014990000992 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161128 Granted publication date: 20130619 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: SOBC Energy Sources Science and Technology Co.,Ltd. Registration number: 2014990000992 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |