CN103485988A - Geothermal energy, solar energy and biomass energy comprehensive utilization power generating system - Google Patents
Geothermal energy, solar energy and biomass energy comprehensive utilization power generating system Download PDFInfo
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- CN103485988A CN103485988A CN201310395044.4A CN201310395044A CN103485988A CN 103485988 A CN103485988 A CN 103485988A CN 201310395044 A CN201310395044 A CN 201310395044A CN 103485988 A CN103485988 A CN 103485988A
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Abstract
The invention provides a geothermal energy, solar energy and biomass energy comprehensive utilization power generating system, which comprises a solar heating device, a biomass oil burning boiler and a steam-turbine generator, wherein the water inlet of the solar heating device is connected with the water outlet of a geothermal water pump through a control valve I and a pipeline, the water suction port of the geothermal water pump is connected with a geothermal water source through a pipeline, the water outlet of the solar heating device is connected with the water inlet of the biomass oil burning boiler through a control valve II and a pipeline, the water inlet of the biomass oil burning boiler is connected with the water outlet of the geothermal water pump through a control valve III and a pipeline, the steam outlet of the biomass oil burning boiler is connected with the steam inlet of the steam-turbine generator, and the electric output end of the steam-turbine generator is connected with a transformer substation. The geothermal energy, the solar energy and the biomass energy are fully utilized, so that not only is the power generating efficiency effectively improved, but also rich natural resources are fully utilized. The system has the advantages of energy saving, safety, low carbon, environment friendliness and the like, and has a wide application prospect.
Description
Technical field
The invention belongs to technical field of power generation, be specifically related to a kind of geothermal power, solar energy, biomass energy comprehensive utilization power generation system.
Background technique
Solar energy and geothermal power more and more are subject to people's attention as the energy pollution-free, that cost is low.But at present limited to utilizing of solar energy and geothermal power, and seldom have both are combined to use, in particular for generating.In prior art, geothermal power generating, solar electrical energy generation, biomass power generation are mostly the power generation systems of independent operating separately, can not make full use of the natural resources and renewable energy sources.
Summary of the invention
The technical problem that the present invention solves: design a kind of geothermal power, solar energy, biomass energy comprehensive utilization power generation system, there is the plurality of advantages such as energy-conservation, safety, low-carbon (LC), green, environmental protection.
Mentality of designing of the present invention: geothermal power generating is that to utilize geothermal water, steam be power source, but the hot water of geothermal resources, vapor (steam) temperature do not reach generating while requiring, and could be used for generating electricity after must further heating the raising temperature.The present invention through the solar heat collector heating, further heats geothermal water and makes it be transformed into the generating of Steam Actuation steam turbine generator through the biomass fuel thermo oil boiler again after raising geothermal water temperature.
Technical solution of the present invention: a kind of geothermal power, solar energy, biomass energy comprehensive utilization power generation system comprise solar heat collector, biomass fuel thermo oil boiler and steam turbine generator; The water intake of described solar heat collector is connected with the water outlet of underground heat water pump by control valve I and pipeline, and the water sucking mouth of underground heat water pump is connected with the underground heat water source by pipeline; The water outlet of described solar heat collector is connected with the water intake of biomass fuel thermo oil boiler by control valve II and pipeline, and the water intake of biomass fuel thermo oil boiler is connected with the water outlet of underground heat water pump by control valve III and pipeline; The steam (vapor) outlet of described biomass fuel thermo oil boiler is connected with the steam inlet of steam turbine generator.Described steam turbine generator power output end is connected with transformer and distribution power station.
Described system comprises the photovoltaic solar cell group, and the power output end of photovoltaic solar cell group is connected with transformer and distribution power station through inverter.
Described solar heat collector is the slot light collection heating equipment.
The present invention takes full advantage of geothermal power, solar energy, biomass energy, has not only effectively improved generating efficiency, also takes full advantage of abundant natural resources.There is the plurality of advantages such as energy-conservation, safety, low-carbon (LC), green, environmental protection, have broad application prospects.
The accompanying drawing explanation
The systematic schematic diagram that Fig. 1 is the first mode of execution of the present invention,
The systematic schematic diagram that Fig. 2 is the second mode of execution of the present invention.
Specific embodiments
1 the first embodiment of the present invention is described by reference to the accompanying drawings.
A kind of geothermal power, solar energy, biomass energy comprehensive utilization power generation system, comprise solar heat collector, biomass fuel thermo oil boiler and steam turbine generator; The water intake of described solar heat collector is connected with the water outlet of underground heat water pump by control valve I and pipeline, and the water sucking mouth of underground heat water pump is connected with the underground heat water source by pipeline; The water outlet of described solar heat collector is connected with the water intake of biomass fuel thermo oil boiler by control valve II and pipeline, and the water intake of biomass fuel thermo oil boiler is connected with the water outlet of underground heat water pump by control valve III and pipeline; The steam (vapor) outlet of described biomass fuel thermo oil boiler is connected with the steam inlet of steam turbine generator.Described steam turbine generator power output end is connected output power with transformer and distribution power station.Described solar heat collector is the slot light collection heating equipment.
When illumination is sufficient by day, open control valve I, control valve II, the closed control valve III, be delivered to solar heat collector by geothermal water, is delivered to the biomass fuel thermo oil boiler after raising geothermal water temperature again and produces the generating of Steam Actuation steam turbine generator.At night or when overcast and rainy, closed control valve I, control valve II, open the control valve III, directly geothermal water is delivered to the biomass fuel thermo oil boiler and produces the generating of Steam Actuation steam turbine generator.
Geothermal power, solar energy, biomass fuel are the renewable energy sourcess that the mankind are inexhaustible, nexhaustible.Biomass fuel is a kind of biomass liquid fuel that will the hot cracked technology process change of the agriculture and forestry wastes such as stalk, branch, husk be produced.About 2.3 tons of stalks can be produced 1 ton of biomass fuel.The present invention takes full advantage of geothermal power and fully utilizes solar energy, biomass energy, geothermal water, through the solar heat collector heating, is further heated and makes it be transformed into the generating of Steam Actuation steam turbine generator through the biomass fuel thermo oil boiler again after raising geothermal water temperature.Solved that the geothermal water temperature is low is difficult to direct utilization, solar energy is subject to the problems such as weather and daily cycle affect, geothermal power, solar energy, three kinds of energy of biomass fuel are organically combined, when geothermal power, solar energy are fully used, form geothermal power, solar energy, biomass fuel comprehensive utilization heat generating system in conjunction with biomass fuel again, realized the purpose economized on resources, green is generated electricity.
2 the second embodiment of the present invention is described by reference to the accompanying drawings.
Basic principle is identical with the first embodiment, and difference is that described system comprises the photovoltaic solar cell group, and the power output end of photovoltaic solar cell group is connected with transformer and distribution power station through inverter.
In order to utilize more fully solar energy resources, the present invention is utilizing solar energy over the ground in hot water heating, be provided with the direct generation of electricity of photovoltaic solar cell group, and send into transformer and distribution power station after changing by inverter, after the electric power produced with steam turbine generator merges, be delivered to electrical network.
Above-described embodiment, be preferred embodiment of the present invention, not is used for limiting the scope of the present invention, thus all equivalent variations of being done with the described content of the claims in the present invention, within all should being included in the claims in the present invention scope.
Claims (3)
1. a geothermal power, solar energy, biomass energy fully utilize power generation system, comprise solar heat collector, biomass fuel thermo oil boiler and steam turbine generator; It is characterized in that: the water intake of described solar heat collector is connected with the water outlet of underground heat water pump by control valve I and pipeline, and the water sucking mouth of underground heat water pump is connected with the underground heat water source by pipeline; The water outlet of described solar heat collector is connected with the water intake of biomass fuel thermo oil boiler by control valve II and pipeline, and the water intake of biomass fuel thermo oil boiler is connected with the water outlet of underground heat water pump by control valve III and pipeline; The steam (vapor) outlet of described biomass fuel thermo oil boiler is connected with the steam inlet of steam turbine generator; Described steam turbine generator power output end is connected with transformer and distribution power station.
2. a kind of geothermal power according to claim 1, solar energy, biomass energy fully utilize power generation system, and it is characterized in that: described system comprises the photovoltaic solar cell group, and the power output end of photovoltaic solar cell group is connected with transformer and distribution power station through inverter.
3. a kind of geothermal power according to claim 1 and 2, solar energy, biomass energy fully utilize power generation system, and it is characterized in that: described solar heat collector is the slot light collection heating equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310395044.4A CN103485988A (en) | 2013-09-03 | 2013-09-03 | Geothermal energy, solar energy and biomass energy comprehensive utilization power generating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310395044.4A CN103485988A (en) | 2013-09-03 | 2013-09-03 | Geothermal energy, solar energy and biomass energy comprehensive utilization power generating system |
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| CN103485988A true CN103485988A (en) | 2014-01-01 |
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| CN201310395044.4A Pending CN103485988A (en) | 2013-09-03 | 2013-09-03 | Geothermal energy, solar energy and biomass energy comprehensive utilization power generating system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142122A (en) * | 2017-07-05 | 2017-09-08 | 李宏江 | Underground HTHP biomass fuel process units |
| WO2017214749A1 (en) * | 2016-06-14 | 2017-12-21 | 周连惠 | Biomass power generation system |
| CN108825456A (en) * | 2018-07-26 | 2018-11-16 | 王洁 | A kind of power generator with anti-blockage function using geother-mal power generation |
| CN108954907A (en) * | 2018-05-28 | 2018-12-07 | 长沙理工大学 | A kind of biomass and geothermal energy complementation Organic Rankine Cycle distributed energy resource system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968041A (en) * | 2010-09-29 | 2011-02-09 | 武汉凯迪工程技术研究总院有限公司 | Solar power generation method and system taking biomass boiler as auxiliary heat source |
| CN202545151U (en) * | 2012-05-22 | 2012-11-21 | 周登荣 | Combined power generation device utilizing solar energy and geothermal energy |
| WO2013000013A1 (en) * | 2011-06-27 | 2013-01-03 | Newcastle Innovation Limited | Geothermal assisted power generation |
| CN203532173U (en) * | 2013-09-03 | 2014-04-09 | 康毓贤 | Geothermal energy, solar energy and biomass energy comprehensive utilization power generation system |
-
2013
- 2013-09-03 CN CN201310395044.4A patent/CN103485988A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968041A (en) * | 2010-09-29 | 2011-02-09 | 武汉凯迪工程技术研究总院有限公司 | Solar power generation method and system taking biomass boiler as auxiliary heat source |
| WO2013000013A1 (en) * | 2011-06-27 | 2013-01-03 | Newcastle Innovation Limited | Geothermal assisted power generation |
| CN202545151U (en) * | 2012-05-22 | 2012-11-21 | 周登荣 | Combined power generation device utilizing solar energy and geothermal energy |
| CN203532173U (en) * | 2013-09-03 | 2014-04-09 | 康毓贤 | Geothermal energy, solar energy and biomass energy comprehensive utilization power generation system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017214749A1 (en) * | 2016-06-14 | 2017-12-21 | 周连惠 | Biomass power generation system |
| CN107142122A (en) * | 2017-07-05 | 2017-09-08 | 李宏江 | Underground HTHP biomass fuel process units |
| CN108954907A (en) * | 2018-05-28 | 2018-12-07 | 长沙理工大学 | A kind of biomass and geothermal energy complementation Organic Rankine Cycle distributed energy resource system |
| CN108825456A (en) * | 2018-07-26 | 2018-11-16 | 王洁 | A kind of power generator with anti-blockage function using geother-mal power generation |
| CN108825456B (en) * | 2018-07-26 | 2020-07-31 | 嘉兴市永泰五金塑料有限责任公司 | Utilize geothermal energy electricity generation's power generation facility that has anti-clogging function |
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Application publication date: 20140101 |