CN202926534U - Geothermal energy and solar energy combined power generation and sea water desalination system - Google Patents
Geothermal energy and solar energy combined power generation and sea water desalination system Download PDFInfo
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- CN202926534U CN202926534U CN2012205427014U CN201220542701U CN202926534U CN 202926534 U CN202926534 U CN 202926534U CN 2012205427014 U CN2012205427014 U CN 2012205427014U CN 201220542701 U CN201220542701 U CN 201220542701U CN 202926534 U CN202926534 U CN 202926534U
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- power generation
- solar
- solar energy
- geothermal
- energy
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
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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
- Y02E10/10—Geothermal energy
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a geothermal energy and solar energy combined power generation and sea water desalination system. The geothermal energy and solar energy combined power generation and sea water desalination system comprises a solar energy power generation system and a geothermal energy power generation system, wherein the geothermal energy power generation system is connected to a storage battery of the solar energy power generation system through a wire, an output end of the storage battery is connected with an external power grid, the geothermal energy power generation system comprises a water injection pump, a water suction pump, a flash evaporator, a steam turbine, a generator and a condenser, and the water injection pump, the water suction pump, the flash evaporator and the steam turbine are connected in sequence through wires. By means of geothermal energy and solar energy combined power generation, the geothermal energy and solar energy combined power generation and sea water desalination system provides electricity for the external commercial power grid, a part of the generated power by the geothermal energy is provided for an internal system for operation, and the effect of reasonable utilization of energy sources is achieved. Meanwhile, the geothermal energy can achieve the function of sea water desalination in the process of power generation, and therefore the multipurpose function is achieved.
Description
Technical field
The utility model relates to generation of electricity by new energy and the desalination of sea water field of utilizing, particularly a kind of geothermal power and solar energy combination generating and seawater desalination system.
Background technique
Geothermal power is the natural heat energy that is extracted by the earth's crust, and this energy is from the lava of earth interior, and exists with the heating power form, is the energy that causes volcano eruption and earthquake.Geothermal power generation changes underground heat energy into mechanical energy in fact exactly, and then mechanical energy is changed into the energy transition process of electric energy or is called geothermal power generation.The geothermal resources of exploitation are mainly steam type and hot-water type two classes at present.In the application of various renewable energy sourcess, the geothermal power comparatively low-key that seems, people pay close attention to the solar energy from space more, but ignore the earth itself and given the mankind's affluent resources, geothermal power might become the important component part of future source of energy, with respect to the unstability of solar energy and wind energy, geothermal power is comparatively reliable renewable energy sources, and this allows and it is believed that geothermal power can be used as the best alternative energy source of coal, rock gas and nuclear energy.In addition, geothermal power is comparatively desirable clean energy resource really, and energy reserve is abundant and in use can not produce greenhouse gases, and earth environment is not produced harm.Existing geothermal power generating all can't realize seawater desalination functions, and single utilization geothermal power generation simultaneously can't be satisfied the actual power benefit.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of geothermal power and solar energy combination generating and seawater desalination system, utilize geothermal power to be combined with solar energy and generate electricity and improve generating efficiency and reach the actual power demand, rely on simultaneously geothermal power generation also can realize the desalination of sea water effect.
The utility model is achieved through the following technical solutions: a kind of geothermal power and solar energy combination generating and seawater desalination system, comprise solar power system and geothermal power power generation system, described geothermal power power generation system is connected on the storage battery of solar power system by wire, accumulator output end connects external electrical network, described geothermal power power generation system comprises water injection pump, pulsating pump, flash vessel, steam turbine, generator and condenser, and described water injection pump, pulsating pump, flash vessel and steam turbine join successively by wire.
As preferred technological scheme, described steam turbine output terminal connects respectively generator and condenser.
As preferred technological scheme, described generator output end one end connects the storage battery of solar power system, and the output terminal the other end connects the interior arrangement of geothermal power power generation system.
As preferred technological scheme, described interior arrangement is water injection pump and pulsating pump.
As preferred technological scheme, described solar power system also comprises solar panel, controller for solar and inverter.
The beneficial effects of the utility model are: utilize geothermal power and solar energy combination generating to be powered at outside commercial power grid, wherein geothermal power part generating electric energy is for the built-in system running, reach the reasonable energy utilization effect, this geothermal power also can realize seawater desalination functions in power generation process simultaneously, thereby realizes the multi-function characteristics of device.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the fundamental diagram of the utility model geothermal power and solar energy combination generating and seawater desalination system.
Embodiment
As shown in Figure 1, a kind of geothermal power and solar energy combination generating and seawater desalination system, comprise solar power system and geothermal power power generation system, described geothermal power power generation system is connected on the storage battery of solar power system by wire, accumulator output end connects external electrical network, described geothermal power power generation system comprises water injection pump, pulsating pump, flash vessel, steam turbine, generator and condenser, and described water injection pump, pulsating pump, flash vessel and steam turbine join successively by wire.
Wherein, described steam turbine output terminal connects respectively generator and condenser; Described generator output end one end connects the storage battery of solar power system, and the output terminal the other end connects the interior arrangement of geothermal power power generation system; Described interior arrangement is water injection pump and pulsating pump; Described solar power system also comprises solar panel, controller for solar and inverter.
Its basic functional principle is as follows:
Water injection pump is drawn into seawater and be injected in the underground heat rock, until seawater after the heating of hot rock by the pulsating pump suction to flash vessel, the effect of seawater by flash vessel is converted into steam and enters steam turbine, the Steam Actuation steam turbine rotarily drives the generator generating, and steam converts liquid fresh water output under the effect of condenser afterwards; The generator electricity can a part export in the storage battery of solar power system, and another part is powered at the normal operation of water injection pump and pulsating pump; Generating electric energy by a geothermal power part is stored in storage battery in the lump in conjunction with the electric energy that solar power system generates electricity, so that provides enough electric energy to be powered at external electrical network.
The beneficial effects of the utility model are: utilize geothermal power and solar energy combination generating to be powered at outside commercial power grid, wherein geothermal power part generating electric energy is for the built-in system running, reach the reasonable energy utilization effect, this geothermal power also can realize seawater desalination functions in power generation process simultaneously, thereby realizes the multi-function characteristics of device.
The above be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. a geothermal power and solar energy combination generating and seawater desalination system, comprise solar power system and geothermal power power generation system, it is characterized in that: described geothermal power power generation system is connected on the storage battery of solar power system by wire, accumulator output end connects external electrical network, described geothermal power power generation system comprises water injection pump, pulsating pump, flash vessel, steam turbine, generator and condenser, and described water injection pump, pulsating pump, flash vessel and steam turbine join successively by wire.
2. the combination of geothermal power according to claim 1 and solar energy is generated electricity and seawater desalination system, and it is characterized in that: described steam turbine output terminal connects respectively generator and condenser.
3. geothermal power according to claim 2 and solar energy combination generating and seawater desalination system, is characterized in that: the storage battery of described generator output end one end connection solar power system, the interior arrangement of output terminal the other end connection geothermal power power generation system.
4. the combination of geothermal power according to claim 3 and solar energy is generated electricity and seawater desalination system, and it is characterized in that: described interior arrangement is water injection pump and pulsating pump.
5. the combination of geothermal power according to claim 1 and solar energy is generated electricity and seawater desalination system, and it is characterized in that: described solar power system also comprises solar panel, controller for solar and inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205427014U CN202926534U (en) | 2012-10-23 | 2012-10-23 | Geothermal energy and solar energy combined power generation and sea water desalination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205427014U CN202926534U (en) | 2012-10-23 | 2012-10-23 | Geothermal energy and solar energy combined power generation and sea water desalination system |
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| Publication Number | Publication Date |
|---|---|
| CN202926534U true CN202926534U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012205427014U Expired - Fee Related CN202926534U (en) | 2012-10-23 | 2012-10-23 | Geothermal energy and solar energy combined power generation and sea water desalination system |
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| CN (1) | CN202926534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091452A (en) * | 2016-08-05 | 2016-11-09 | 无锡同春新能源科技有限公司 | The clean energy resource supply station that geothermal power generation is complementary with photovoltaic generation |
| CN110159497A (en) * | 2019-04-29 | 2019-08-23 | 中国科学院广州能源研究所 | A kind of light co-generation system of island geothermal energy electricity |
-
2012
- 2012-10-23 CN CN2012205427014U patent/CN202926534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091452A (en) * | 2016-08-05 | 2016-11-09 | 无锡同春新能源科技有限公司 | The clean energy resource supply station that geothermal power generation is complementary with photovoltaic generation |
| CN110159497A (en) * | 2019-04-29 | 2019-08-23 | 中国科学院广州能源研究所 | A kind of light co-generation system of island geothermal energy electricity |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131023 |