CN204886792U - Power supply, gas supply system are used multipurposely to wind energy, solar energy, marsh gas - Google Patents
Power supply, gas supply system are used multipurposely to wind energy, solar energy, marsh gas Download PDFInfo
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- CN204886792U CN204886792U CN201520580430.5U CN201520580430U CN204886792U CN 204886792 U CN204886792 U CN 204886792U CN 201520580430 U CN201520580430 U CN 201520580430U CN 204886792 U CN204886792 U CN 204886792U
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- biogas
- energy
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- power
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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
Abstract
The utility model discloses a power supply, gas supply system are used multipurposely to wind energy, solar energy, marsh gas, include: wind power generation equipment, solar energy power generation equipment, the biogas utilization system, its include the methane -generating pit and with marsh gas power generating equipment and gas output module that the methane -generating pit is connected, the methane -generating pit is in including fermentation cell body and setting the heat preservation of the external side of fermentation vat, the internal portion's cavity of fermentation vat is provided with the winding support of a heating cable, electric energy output module, its respectively with wind power generation equipment, solar energy power generation equipment and the respective current output terminal of marsh gas power generating equipment connect, electric energy output module's current output terminal with the heating cable electricity is connected. The utility model discloses combining wind energy, solar energy, marsh gas together, constituting one three comprehensive utilization of energy power supply, gas supply system, its energy utilization is rateed highly, not only for the outlying district provides sufficient electric energy and marsh gas, still can reduce agricultural wastes such as livestock excrement and urine to the pollution of environment, just provides the fertilizer of high grade for the farming and animal husbandry.
Description
Technical field
The utility model relates to a kind of energy comprehensive utilization system.More particularly, the utility model relates to a kind of wind energy, solar energy, biogas comprehensive utilization are powered, air supply system.
Background technology
Along with the continuous progress of society, the demand of the mankind to energy source use is increasing.In outlying district, due to power grid construction high cost, a lot of normal grid cannot arrive outlying district.This just causes backwoodsman agriculture and animal husbandry family electric power resource to lack, and cannot enjoy science and technology, quick life that communication, information interchange bring, seriously constrains the development of local productivity and the raising of material and culture level.
These outlying districts have again abundant regenerative resource, wherein outstanding with wind energy, solar energy, biomass energy.Single renewable resource generating can not meet the electricity consumptions such as the life lighting electricity consumption of agriculture and animal husbandry family stability and high efficiency and communication apparatus.Wind energy and solar energy organically combine by people, develop wind energy and solar energy composite utilizes electric power system.Wind power generation and photovoltaic generation, because of respective feature, realize wind light mutual complementing power generation, realizes the round-the-clock generating of new forms of energy.Biomass energy mainly refers to the agricultural wastes such as excrement of animals and crop material and house refuse, and these materials are the optimum feed stock of producing biogas.Biogas a kind ofly has higher thermal value, clean fuel gas.Rural area faces pollution, regenerated resources recycle, promote that agricultural and environment sustainable development provide the key of technical support to utilize biogas to become effectively control efficiently.Biogas power generation is in widespread attention and positive popularization in developed country, and it has the features such as wound effect, energy-conservation, safety and environmental protection, is a kind of widely distributed and inexpensive distributed energy.The research that China carries out biogas power generation field starts from early eighties, and with external property ratio, have larger gap, anaerobic digestion gas production rate is low, and system cloud gray model, supporting technology and equipment are also immature.
Therefore, in the structure optimizing biogas generating pit, its factor of created gas is improved, and then improve on the basis of biogas power generation efficiency, wind energy, solar energy and biogas three kinds of energy are organically combined, develop that a kind of to fully utilize wind energy, solar energy and biogas carry out the generating electricity new system of power supply be very necessary, to solve the problem of outlying district power shortage, thus promote local society development.
Utility model content
An object of the present utility model solves at least the problems referred to above and/or defect, and provide the advantage will illustrated at least below.
The utility model also has an object to be wind energy, solar energy and biogas are organically combined, and provides that a kind of wind energy, solar energy and biogas comprehensive utilization are powered, air supply system, to solve outlying district electricity consumption difficult problem, and provides sufficient biogas for outlying district.
The utility model also has an object to be by optimizing the structure of biogas generating pit, in fermentation vat body, heating and temperature controlling device is set, utilize that the utility model wind energy, solar energy and biogas comprehensive utilization are powered, electricity more than needed that air supply system produces to be to maintain the temperature stabilization of fermentation vat body, improve gas producing efficiency, and then improve the generating efficiency of biogas power generation equipment.
In order to realize according to these objects of the utility model and other advantage, provide a kind of wind energy, solar energy, biogas comprehensive utilization powered, air supply system, comprising:
Wind power plant;
Solar power plant;
Methane utilizing system, it comprises biogas generating pit and the biogas power generation equipment that is connected with described biogas generating pit and combustion gas output module, wherein, described biogas generating pit comprise fermentation vat body and be arranged on the heat-insulation layer of the external side of described fermentation vat, described fermentation vat body internal cavities be provided with one heating cable be wound around support;
Electric energy output module, it is connected with described wind power plant, solar power plant and biogas power generation equipment current output terminal separately respectively, and the current output terminal of described electric energy output module is electrically connected with described heating cable.
Preferably, described electric energy output module comprises three voltage controllers, three rectifiers, batteries and inverters, described wind power plant, solar power plant and biogas power generation equipment current output terminal is separately connected to batteries after being connected a voltage controller and a rectifier respectively successively again, and the current output terminal of described batteries is connected with inverter.
Preferably, a power switch is also provided with between the current output terminal of described electric energy output module and described heating cable, described fermentation vat body inside is provided with a temperature sensor, described temperature sensor is electrically connected with the thermoregulator being arranged on fermentation vat body periphery, described thermoregulator is also connected with described power switch, and based on the temperature signal that the described temperature sensor received transmits, controlled the break-make of described heating cable by described power switch.
Preferably, the described wind power plant wind power generation controller that comprises wind-driven generator and be connected with described wind-driven generator.
Preferably, the described solar power plant photovoltaic electricity generation controller that comprises solar panel and be connected with described solar panel.
Preferably, described biogas power generation equipment comprises biogas generator, biogas power generation controller and biogas surge tank, described biogas surge tank inlet end is connected with biogas generating pit, and outlet side is connected with biogas generator, and described biogas generator is also connected with biogas power generation controller.
Preferably, described biogas generating pit also comprises the batching hole be arranged on fermentation vat body, gas outlet and water pressure chamber, and described gas outlet is positioned at the top of described fermentation vat body.
Preferably, described solar panel is combine by multiple solar panel the solar panel group formed.
Preferably, described batteries comprises at least three storage batterys.
Preferably, described combustion gas output module with need to use biogas to use equipment connection as the combustion gas of combustion gas, described electric energy output module is also connected with load.
The utility model at least comprises following beneficial effect:
One, the utility model three comprehensive utilization of energy power, air supply system, wind energy, solar energy, biomass energy can be organically combined, because of respective feature, realize complementary, high efficiency utilizes, not only can be backwoodsman agriculture and animal husbandry family and sufficient electric energy and biogas are provided, also can reduce the pollution of the agricultural wastes such as excrement of animals to environment, simultaneously for farming and animal husbandry provides the fertilizer of high-quality; Two, by improving and optimizating biomass pool structure, in fermentation vat body, arrange heating and temperature controlling device, the preference temperature in maintenance fermentation vat body needed for fermentation, raising biogas yield, meets biogas generator generating needs and combustion gas utilizes needs; Three, the electric energy more than needed that the comprehensive power supply utilizing the utility model to provide, air supply system produce is powered for heating apparatus for biogas generating pit, and the Efficient Cycle realizing the energy utilizes, and avoids the waste of electric energy more than needed.
Part is embodied by explanation below by other advantage of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is wind energy in the utility model embodiment, solar energy, biogas comprehensive utilization are powered, the structural representation of air supply system;
Fig. 2 is the structural representation of biogas generating pit in another embodiment of the utility model.
Number in the figure:
Wind power plant 1, wind-driven generator 11, wind power generation controller 12, solar power plant 2, solar panel 21, photovoltaic electricity generation controller 22, methane utilizing system 3, biogas generating pit 31, biogas power generation equipment 32, combustion gas output module 33, biogas generator 321, biogas power generation controller 322, fermentation vat body 311, heat-insulation layer 312, the support 313 that heating cable is wound around, batching hole 314, gas outlet 315, water pressure chamber 316, electric energy output module 4, voltage controller 41, rectifier 42, batteries 43, inverter 44, combustion gas uses equipment 5, load 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As shown in Figure 1 and Figure 2, the utility model provides a kind of wind energy, solar energy, biogas comprehensive utilization are powered, air supply system, comprising:
Wind power plant 1, it transfers the kinetic energy of wind to electric energy;
Solar power plant 2, solar energy is converted to electric energy by it;
Methane utilizing system 3, it comprises biogas generating pit 31 and the biogas power generation equipment 32 that is connected with described biogas generating pit and combustion gas output module 33, described biogas generating pit anaerobic fermentation produces biogas, described biogas generator utilizes biogas combustion to carry out generating and produces electric energy, the biogas that biogas generating pit produces by described combustion gas output module exports and uses for user, therefore, the biogas that described biogas generating pit produces has basic combustion gas function concurrently and drives electrical power generators to produce the function of electric energy, wherein, described biogas generating pit 31 comprises fermentation vat body 311 and is arranged on the heat-insulation layer 312 of the external side of described fermentation vat, described fermentation vat body internal cavities is provided with the support 313 that a heating cable is wound around, biogas fermentation is larger by the impact of temperature, season in autumn in summer two, temperature was high, gas production is large, and winter and spring especially winter temperature is low, fermentation raw material temperature in biogas generating pit is often lower than less than 10 DEG C, biogas output is had a strong impact on, the effect of described heating cable and heat-insulation layer carries out heating and thermal insulation to fermentation vat body, maintain the temperature that fermentation vat body is suitable, ensure the productive rate of biogas,
Electric energy output module 4, its current output terminal respective with described wind power plant 1, solar power plant 2 and biogas power generation equipment 32 is respectively connected, the electrical power storage that generator is produced also is converted to the electric energy that can normally use, the current output terminal of described electric energy output module 4 is electrically connected with described heating cable, for the heating of fermentation vat body provides electric energy.
In another kind of example, described electric energy output module 4 comprises three voltage controllers 41, three rectifiers 42, batteries 43 and inverters 44, be connected to batteries 43 again after described wind power plant 1, solar power plant 2 current output terminal respective with biogas power generation equipment 32 is connected a voltage controller 41 and a rectifier 42 respectively successively, the current output terminal of described batteries 43 is connected with inverter 44.The voltage pole that described wind power plant exports is unstable, can change along with the change of the factors such as local wind speed, wind direction; Same, the voltage that solar power plant exports can change along with the change of the factor such as intensity of illumination and direction of illumination; The voltage that biogas power generation equipment exports also can be unstable along with various factors, therefore needs to use voltage controller to control the voltage that generator exports, make voltage stabilization, the infringement of voltage fluctuation comparatively greatly and to storage battery during to eliminate charging.The Main Function of described rectifier is that the alternating current that generating equipment exports is become direct current, and then charges to batteries, store electrical energy.The direct current that storage battery is released is transformed into the alternating current of 220V or 110V that applicable most of electrical equipment uses after inverter.
In such scheme, a power switch (not shown) is also provided with between the current output terminal of described electric energy output module 4 and described heating cable, described fermentation vat body inside is provided with a temperature sensor (not shown), described temperature sensor is electrically connected with the thermoregulator (not shown) being arranged on fermentation vat body periphery, described thermoregulator is also connected with described power switch, and based on the temperature signal that the described temperature sensor received transmits, controlled the break-make of described heating cable by described power switch.Its effect is the preference temperature maintaining fermentation vat body, makes the temperature in fermentation vat body can not be too low or too high and affect fermentation gas rate.
In such scheme, the wind power generation controller 12 that described wind power plant 1 comprises wind-driven generator 11 and is connected with described wind-driven generator.Described wind power generation controller is intelligent controller that wind power generation system designs specially, it makes full use of wind energy resources generating, the electric energy that wind-driven generator sends can not only be transformed expeditiously charge to storage battery, but also provide powerful controlling functions, the danger with producing wind-driven generator when there is high wind out of control when can effectively prevent wind speed too fast.
In such scheme, the photovoltaic electricity generation controller 22 that described solar power plant 2 comprises solar panel 21 and is connected with described solar panel.Photovoltaic electricity generation controller is mainly used in controlling the electric discharge of solar panel to charge in batteries and storage battery, prevents storage battery by solar cell overcharge with by load overdischarge.
In such scheme, described biogas power generation equipment 32 comprises biogas generator 321, biogas power generation controller 322 and biogas surge tank (not shown), described biogas surge tank inlet end is connected with biogas generating pit, outlet side is connected with biogas generator, and described biogas generator is also connected with biogas power generation controller.The effect of described biogas surge tank is the biogas pressure fluctuation of buffering generating equipment, and the work of generating equipment stability and safety is run.Described biogas power generation controller is mainly used in controlling biogas generator to the charging and discharging of storage battery, prevents overcharge of a battery and overdischarge, and plays a protective role to biogas generator.
In such scheme, described biogas generating pit 31 also comprises the batching hole 314 be arranged on fermentation vat body, gas outlet 315 and water pressure chamber 316, and described gas outlet is positioned at the top of described fermentation vat body, and the effect of described water pressure chamber is the smooth discharge ensureing biogas.
In such scheme, described solar panel 21 is combine by multiple solar panel the solar panel group formed.
In such scheme, described batteries 43 comprises at least three storage batterys, and its effect stores more electric energy to greatest extent to run for loaded work piece.
In such scheme, described combustion gas output module 33 is connected to be needed to use biogas to use equipment 5 as the combustion gas of combustion gas, and described electric energy output module 4 is also connected with load 6, and described load 6 mainly refers to the need for electricity at agriculture and animal husbandry family.
Here the number of devices illustrated and treatment scale are used to simplify explanation of the present utility model.The utility model wind energy, solar energy, biogas comprehensive utilization are powered, the application of air supply system, modifications and variations will be readily apparent to persons skilled in the art.
As mentioned above, the utility model has following beneficial effect: one, wind energy, solar energy, these three kinds of regenerative resources of biogas organically combine by the utility model, obtain that a kind of three comprehensive utilizations of energy are powered, air supply system, have wind power generation, solar power generation, biogas power generation advantage separately concurrently, make up respective shortcoming, realize complementary, three efficiency of energy utilization are high, be not only backwoodsman agriculture and animal husbandry family and sufficient electric energy and biogas are provided, also can reduce the pollution of the agricultural wastes such as excrement of animals to environment, simultaneously for farming and animal husbandry provides the fertilizer of high-quality; Two, by improving and optimizating biomass pool structure, heating and temperature controlling device being set in fermentation vat body, maintaining the preference temperature needed for fermentation in fermentation vat body, improving biogas yield, meet biogas generator generating needs; Its three, the electric energy more than needed that the comprehensive power supply utilizing the utility model to provide, air supply system produce is powered for heating apparatus for biogas generating pit, and the Efficient Cycle realizing the energy utilizes, and avoids the waste of electric energy more than needed.
Although embodiment of the present utility model is open as above, it is not restricted to listed in specification and execution mode utilization.It can be applied to various applicable field of the present utility model completely.For those skilled in the art, can easily realize other amendment.Therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. wind energy, solar energy, biogas comprehensive utilization power, an air supply system, it is characterized in that, comprising:
Wind power plant;
Solar power plant;
Methane utilizing system, it comprises biogas generating pit and the biogas power generation equipment that is connected with described biogas generating pit and combustion gas output module, wherein, described biogas generating pit comprise fermentation vat body and be arranged on the heat-insulation layer of the external side of described fermentation vat, described fermentation vat body internal cavities be provided with one heating cable be wound around support;
Electric energy output module, it is connected with described wind power plant, solar power plant and biogas power generation equipment current output terminal separately respectively, and the current output terminal of described electric energy output module is electrically connected with described heating cable.
2. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, described electric energy output module comprises three voltage controllers, three rectifiers, batteries and inverters, described wind power plant, solar power plant and biogas power generation equipment current output terminal is separately connected to batteries after being connected a voltage controller and a rectifier respectively successively again, and the current output terminal of described batteries is connected with inverter.
3. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, a power switch is also provided with between the current output terminal of described electric energy output module and described heating cable, described fermentation vat body inside is provided with a temperature sensor, described temperature sensor is electrically connected with the thermoregulator being arranged on fermentation vat body periphery, described thermoregulator is also connected with described power switch, and based on the temperature signal that the described temperature sensor received transmits, controlled the break-make of described heating cable by described power switch.
4. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, the wind power generation controller that described wind power plant comprises wind-driven generator and is connected with described wind-driven generator.
5. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, the photovoltaic electricity generation controller that described solar power plant comprises solar panel and is connected with described solar panel.
6. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, described biogas power generation equipment comprises biogas generator, biogas power generation controller and biogas surge tank, described biogas surge tank inlet end is connected with biogas generating pit, outlet side is connected with biogas generator, and described biogas generator is also connected with biogas power generation controller.
7. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, described biogas generating pit also comprises the batching hole be arranged on fermentation vat body, gas outlet and water pressure chamber, and described gas outlet is positioned at the top of described fermentation vat body.
8. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, described solar panel is combine by multiple solar panel the solar panel group formed.
9. wind energy as claimed in claim 2, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, described batteries comprises at least three storage batterys.
10. wind energy as claimed in claim 1, solar energy, biogas comprehensive utilization power, air supply system, it is characterized in that, described combustion gas output module with need to use biogas to use equipment connection as the combustion gas of combustion gas, described electric energy output module is also connected with load.
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| CN201520580430.5U CN204886792U (en) | 2015-08-04 | 2015-08-04 | Power supply, gas supply system are used multipurposely to wind energy, solar energy, marsh gas |
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| CN201520580430.5U CN204886792U (en) | 2015-08-04 | 2015-08-04 | Power supply, gas supply system are used multipurposely to wind energy, solar energy, marsh gas |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896594A (en) * | 2016-04-01 | 2016-08-24 | 上海金达坂宏齐新能源有限公司 | Multi-energy complementary system with cloud management function |
| CN106869089A (en) * | 2017-02-04 | 2017-06-20 | 武汉大学 | A kind of clear sand device of river course gate sediment trapping |
| CN111878236A (en) * | 2020-06-30 | 2020-11-03 | 西北工业大学 | Compressed air supply and emergency power generation integrated system for hospital |
-
2015
- 2015-08-04 CN CN201520580430.5U patent/CN204886792U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896594A (en) * | 2016-04-01 | 2016-08-24 | 上海金达坂宏齐新能源有限公司 | Multi-energy complementary system with cloud management function |
| CN105896594B (en) * | 2016-04-01 | 2018-10-12 | 上海能辉科技股份有限公司 | Multi-energy complementation system with cloud management function |
| CN106869089A (en) * | 2017-02-04 | 2017-06-20 | 武汉大学 | A kind of clear sand device of river course gate sediment trapping |
| CN111878236A (en) * | 2020-06-30 | 2020-11-03 | 西北工业大学 | Compressed air supply and emergency power generation integrated system for hospital |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160804 |