CN207543805U - A kind of greenhouse electricity generation system - Google Patents
A kind of greenhouse electricity generation system Download PDFInfo
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- CN207543805U CN207543805U CN201721283511.4U CN201721283511U CN207543805U CN 207543805 U CN207543805 U CN 207543805U CN 201721283511 U CN201721283511 U CN 201721283511U CN 207543805 U CN207543805 U CN 207543805U
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- biomass 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The utility model discloses a kind of greenhouse electricity generation systems, including the photovoltaic module being laid on big ceiling, the output terminal connection controller of the photovoltaic module, the controller is connect respectively with DC load case, accumulator and inverter, the DC load case is connect with heater, the accumulator is connect respectively with steam turbine generator, distribution box, the inverter is connected by connecting circuit through current charge Qi Yu cities electric transducer, the inverter is connect with distribution box, total circuit distributor box of the distribution box for all electricity consumptions in greenhouse；The heater is connect with feed pipe, and the heater is connect with biomass energy boiler, and the biomass energy boiler is connect with steam turbine generator.Solar energy is formed a kind of greenhouse electricity generation system by the utility model together with biomass energy knot, in the case where ensureing that crops receive enough sunlights in greenhouse, can ensure that the power supply of greenhouse is sufficient, while also have electricity more than needed.
Description
Technical field
The utility model is related to a kind of agricultural facilities of field of environment protection, and in particular to a kind of greenhouse electricity generation system.
Background technology
Modern agriculture for the energy demand and application it is more and more extensive, however, China's traditional energy oil in 15 years,
Coal will exhaust in 60 years, and traditional energy longest usage time in the world does not exceed 100 years.Therefore, develop new energy
Technology is extremely urgent.
Solar energy cleanliness without any pollution, and energy is inexhaustible, therefore, the application of solar power generation has become national energy war
Slightly one of center.At present, photovoltaic green-house is a new highlight of modern agriculture, and photovoltaic green-house is solar energy power generating, intelligence
Temperature control, the greenhouse that the plantation of present high-tech is integrated can realize the efficient ecological agriculture of science and technology, but current photovoltaic
Polyhouse-based agriculture is because will consider that plant growth needs enough sunlights and can reduce the photovoltaic module being laid on big ceiling
Quantity, so as to reduce the generated energy of sun photovoltaic cell, so as to reduce the economic benefit of photovoltaic green-house.In addition, agriculture
Various organism wastes are often generated in industry production process, these organic waste bodies are referred to as biomass energy, can be used as regeneration
The energy belongs to renewable resource with solar energy etc., but method of the biomass energy for power generation is not popularized, and it is studied
It is also relatively slow with development progress.
Utility model content
The purpose of this utility model is to provide the modes that solar energy is combined with biomass energy to provide a kind of greenhouse power generation system
System in the case where ensureing that crops receive enough sunlights in greenhouse, can ensure that the power supply of greenhouse is sufficient, simultaneously also
There is electricity more than needed, in addition, also solving wastes of crops.
The technical solution adopted in the utility model is as follows：
A kind of greenhouse electricity generation system including greenhouse body, photovoltaic module, controller, inverter, accumulator, distribution box, adds
Hot device, biomass energy boiler, steam turbine generator, feed pipe；The ceiling of the greenhouse body is equipped with photovoltaic module, the photovoltaic
The output terminal of component connects the controller, and the controller connects respectively with DC load, the accumulator, the inverter
It connects, the DC load is connect with the heater, and the accumulator is connect respectively with the steam turbine generator, distribution box, institute
It states inverter and is connected by connecting circuit through current charge Qi Yu cities electric transducer, the inverter is connect with the distribution box, institute
State total circuit distributor box of the distribution box for all electricity consumptions in greenhouse；The feed pipe is connect with heater, the heater with
The biomass energy boiler connection, the biomass energy boiler are connect with the steam turbine generator.
The utility model is converted into electric energy by the solar energy that the photovoltaic module on ceiling absorbs, and is stored in accumulator
In, directly heater can also be heated by the direct current of DC load, can also be connected by inverter and distribution box
It connects, electricity is provided for electrical equipments various in greenhouse, it, can will be extra in addition, inverter and the grid-connected connection of city's electric transducer
Electricity is used to provide alternating current.At the same time, the direct current generated by solar cell directly heats the water in heater, works as water
It is sent in the boiler of biomass power generation system after being heated to certain temperature, further biomass burning can be by biomass energy boiler
Interior water is heated to boiling, and vapor subsequently enters steam turbine generator, so as to generate electric power, the biomass energy energy will be utilized to generate electricity
Electricity be stored in accumulator.
Preferably, the ceiling includes southern slope surface and north slope face and the transparent surface between southern slope surface and north slope face,
The south slope surface and north slope face are equipped with photovoltaic module, and the dihedral angle of the south slope surface and the transparent surface is obtuse angle, the north
The dihedral angle of slope surface and the transparent surface is obtuse angle, and the transparent surface is parallel to the ground.The ceiling of greenhouse in the utility model
It is set as including southern slope surface and the form of north slope face and the transparent surface between southern slope surface and north slope face, and southern slope surface and north slope
Face is equipped with photovoltaic module, and the dihedral angle of southern slope surface and transparent surface is obtuse angle, and the dihedral angle of north slope face and transparent surface is obtuse angle, thoroughly
Smooth surface is parallel with institute ground；Design not only increases quantity of the solar-energy photo-voltaic cell on ceiling in this way, and it is vertical to be presented one
Illumination insufficient section is classified as, a file is illumination abundance part, and producers can be according to the habit of plant into the ranks planting, by light
Short ombrophyte, the sun plant of sun-drenched part plantation rattan teapoy are planted according to insufficient section, while the ceiling can
The scattering and reflection of light are made full use of, so as to adequately utilize solar energy.
Preferably, between the angle of the southern slope surface and transparent surface is 110 ° to 150 °.The southern slope surface of setting and transparent surface
Angle can be suitable for most of good region of illumination on the earth between being 110 ° to 150 °.
Preferably, the distribution box is connect with gas make-up system controller, the gas make-up system controller and gas
Body make-up system connects, and the gas make-up system is connect with the biomass energy boiler exhaust outlet, the gas make-up system
Gas outlet connect with greenhouse body.The setting of gas make-up system biomass energy can be burnt caused by carbon dioxide,
For the photosynthesis of plant, contribute to the growth of plant, while reduce the discharge of carbon dioxide in an atmosphere.
Preferably, the gas make-up system includes gas collector, gas exclusion device, humidity control apparatus, sky
Air pump, first flowmeter, second flowmeter, the first electric brake and the second electric brake.The air inlet of the gas collector is equipped with the
Flow meters and the first electric brake, the air inlet of the gas collector is connect with the biomass energy boiler exhaust outlet, described
Gas collector is connect with the air pump, and the air pump is connect with the gas exclusion device, the gas removal of impurities dress
It puts and is connect with the humidity control apparatus, the humidity control apparatus is connect with the second flowmeter, the second flowmeter
It is connect with second electric brake.The object being harmful to plant growth can be effectively removed by the biomass energy exhaust gas of exclusion device
Matter, while it is arranged on by the first electric brake, the second electric brake and first flowmeter, second flowmeter the entrance of gas make-up system
It is capable of the gas increment of effective monitoring make-up system.
Preferably, the distribution box respectively with temperature control system, Lighting Control Assembly, irrigation control system, light filling control
System connection processed.Distribution box and temperature control system, Lighting Control Assembly, irrigation control system, the connection of light filling control system are led to
The temperature in greenhouse, lighting hours, irrigation volume, light quality etc. can be adjusted by crossing the electric energy of solar energy and biomass energy conversion
Section, so as to promote the growth of plant, thus increases yield.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the mode that solar energy is combined with biomass energy forms a kind of greenhouse electricity generation system, can be energy saving, improve
Energy utilization rate and environmentally protective.
2. it is trapezoidal by the way that ceiling is designed as, it is planted between can realizing, improves yield, while ensure that crops receive in greenhouse
In the case of enough sunlights, it can ensure that the power supply of greenhouse is sufficient.
3. carbon dioxide caused by can recycling biomass energy burning is used for the needs of plant growth, carbon dioxide is avoided
It drains into air, causes greenhouse effects, while realize recycling for substance.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the schematic diagram of greenhouse electricity generation system；
Fig. 2 is the structure diagram of gas make-up system.
In figure, 1. greenhouse bodies, 2. controllers, 3. DC load casees, 4. heaters, 5. biomass energy boilers, 6. steamers
Generator, 7. accumulators, 8. inverters, 9. city's electric transducers, 10. distribution boxs, 11. gas make-up system controllers, 12. photovoltaics
Component, 13. feed pipes, 14. gas make-up systems, 15. first electric brakees, 16. first flowmeters, 17. gas collectors, 18.
Air pump, 19. gas exclusion devices, 20. humidity control apparatus, 21. second flowmeters, 22. second electric brakees.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates with reference to Fig. 1 to the utility model.
Embodiment 1
As shown in Figure 1, a kind of greenhouse electricity generation system, including greenhouse body 1, photovoltaic module 12, controller 2, inverter 8,
Accumulator 7, distribution box 10, heater 4, biomass energy boiler 5, steam turbine generator 6, feed pipe 13；The canopy of the greenhouse body 1
Top is equipped with photovoltaic module 12, and the output terminal of the photovoltaic module 12 connects the controller 2, the controller 2 respectively with direct current
Load box 3, the accumulator 7, the inverter 8 connect, and the DC load case 3 is connect with the heater 4, the storage
Battery 7 is connect respectively with the steam turbine generator 6, distribution box 10, and the inverter 8 is by connecting circuit through current charge Qi Yu cities
Electric transducer 9 connects, and the inverter 8 is connect with the distribution box 10, and the distribution box 10 is the total of all electricity consumptions in greenhouse
Circuit distributor box；The feed pipe 13 is connect with heater 4, and the heater 4 is connect with the biomass energy boiler 5, institute
Biomass energy boiler 5 is stated to connect with the steam turbine generator 6.
The utility model is converted into electric energy by the solar energy that the photovoltaic module 12 on ceiling absorbs, and is stored in accumulator
In 7, directly heater 4 can also be heated by the direct current of DC load, inverter 8 and distribution box can also be passed through
10 connections, electricity is provided for electrical equipments various in greenhouse, can will be extra in addition, inverter 8 is connect with city's electric transducer 9
Electricity for providing alternating current.At the same time, the direct current generated by solar cell directly heats the water in heater 4,
It is sent in biomass energy boiler 5 after the water in heater 4 is heated to certain temperature, further biomass burning can be by biomass
Water in energy boiler 5 is heated to boiling, and vapor subsequently enters steam turbine generator 6, so as to generate electric power, will utilize biomass energy
The electricity of energy power generation is stored in accumulator 7.
Embodiment 2
Based on embodiment 1, as shown in Figure 1, the ceiling includes southern slope surface and north slope face and positioned at southern slope surface and north slope
Transparent surface between face, it is described south slope surface and north slope face be equipped with photovoltaic module 12, it is described south slope surface and the transparent surface two
Face angle is obtuse angle, and the dihedral angle of the north slope face and the transparent surface is obtuse angle, and the transparent surface is parallel to the ground.In this practicality
The ceiling of novel middle greenhouse is set as including southern slope surface and north slope face and the transparent surface between southern slope surface and north slope face
Photovoltaic module 12 is laid in southern slope surface and north slope face by form, and the dihedral angle of southern slope surface and transparent surface is obtuse angle, north slope face and
The dihedral angle of transparent surface is obtuse angle, and transparent surface is parallel with institute ground；Design not only increases photovoltaic module 12 on ceiling in this way
Quantity, and present a file be illumination insufficient section, a file be illumination abundance part, producers can be according to plant
Habit into the ranks planting, illumination insufficient section is planted to short ombrophyte, the happiness sun of sun-drenched part plantation rattan teapoy
Plant, while the sunlight for impinging upon southern slope surface and north slope face can not possibly be absorbed by photovoltaic module 12 completely, it is also possible to generate reflection or
Person scatters, and the part light that reflection either scatters may be radiated at by transparent surface on plant or part is reflected or scattering
Part illumination in adjacent north south slope surface, continue to absorb, and similarly, sunlight be also impossible to completely by transparent surface completely through
It is radiated on plant, it is also possible to generating reflection, either these scattering light of scattering or scattering light are absorbed by north south slope surface, because
This trapezoidal ceiling design can make full use of the scattering and reflection of light, therefore can adequately utilize solar energy.
Embodiment 3
Based on embodiment 2, as shown in Figure 1, between the angle of the south slope surface and transparent surface is 110 ° to 150 °.Setting south
The angle of slope surface and transparent surface can be suitable for most of good region of illumination on the earth between being 110 ° to 150 °.
Embodiment 4
Based on embodiment 1, such as Fig. 1, shown in Fig. 2, the distribution box 10 is connect with gas make-up system controller 11, described
Gas make-up system controller 11 is connect with gas make-up system 14, the gas make-up system 14 and the biomass energy boiler
5 exhaust outlets connect, and the gas outlet of the gas make-up system is connect with greenhouse body 1.The setting of gas make-up system 14 can
By biomass energy burn caused by carbon dioxide, for the photosynthesis of plant, contribute to the growth of plant, while reduce two
The discharge of carbonoxide in an atmosphere.
Embodiment 5
Based on embodiment 4, as shown in Fig. 2, the gas make-up system 14 includes gas collector 17, gas removal of impurities dress
Put 19, humidity control apparatus 20, air pump 18, first flowmeter 16, second flowmeter 21, the first electric brake 15 and the second electric brake
22.The air inlet of the gas collector 17 is equipped with first flowmeter and the first electric brake 15, the gas collector 17
Air inlet is connect with 5 exhaust outlet of biomass energy boiler, and the gas collector 17 is connect with the air pump 18, institute
It states air pump 18 to connect with the gas exclusion device 19, the gas exclusion device 19 connects with the humidity control apparatus 20
It connects, the humidity control apparatus 20 is connect with the second flowmeter 21, the second flowmeter 21 and second electric brake 22
Connection.The substance being harmful to plant growth greatly can be effectively removed by the biomass energy exhaust gas of exclusion device, is passed through simultaneously
The entrance that first electric brake, the second electric brake and first flowmeter, second flowmeter are arranged on gas make-up system can be supervised effectively
Control the gas increment of make-up system.
Embodiment 6
Based on embodiment 1, as shown in Figure 1, the distribution box 10, respectively with temperature control system, Lighting Control Assembly fills
Irrigate control system, the connection of light filling control system.Distribution box and temperature control system, Lighting Control Assembly, irrigation control system are mended
Optimizing Control System connects, and the electric energy converted by solar energy and biomass energy can irrigate the temperature in greenhouse, lighting hours
Amount, light quality etc. are adjusted, and so as to promote the growth of plant, thus increase yield.
The above is the preferred embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, under the premise of the utility model technical principle is not departed from, several improvement and modification can also be made, these improve and become
Type should also be considered as the scope of protection of the utility model.
Claims (6)
1. a kind of greenhouse electricity generation system, which is characterized in that including greenhouse body, photovoltaic module, controller, inverter, accumulator,
Distribution box, heater, biomass energy boiler, steam turbine generator, feed pipe；The ceiling of the greenhouse body is equipped with photovoltaic group
Part, the output terminal of the photovoltaic module connect the controller, the controller respectively with DC load case, the accumulator and
Inverter connection, the DC load case are connect with the heater, the accumulator respectively with the steam turbine generator,
Distribution box connect, the inverter by connect circuit through current charge Qi Yu cities electric transducer connect, the inverter with it is described
Distribution box connects, total circuit distributor box of the distribution box for all electricity consumptions in greenhouse；The feed pipe is connect with heater,
The heater is connect with the biomass energy boiler, and the biomass energy boiler is connect with the steam turbine generator.
2. a kind of greenhouse electricity generation system according to claim 1, which is characterized in that the ceiling includes southern slope surface and north slope
Face and the transparent surface between southern slope surface and north slope face, the south slope surface and north slope face are equipped with photovoltaic module, the south
The dihedral angle of slope surface and the transparent surface is obtuse angle, and the dihedral angle of the north slope face and the transparent surface is obtuse angle, the light transmission
Face is parallel to the ground.
A kind of 3. greenhouse electricity generation system according to claim 2, which is characterized in that two faces of the south slope surface and transparent surface
Angle is between 110 ° to 150 °.
4. a kind of greenhouse electricity generation system according to claim 1, which is characterized in that the distribution box and gas make-up system
Controller connects, and the gas make-up system controller is connect with gas make-up system, the air inlet of the gas make-up system
It is connect with the biomass energy boiler exhaust outlet, the gas outlet of the gas make-up system is connect with greenhouse body.
5. a kind of greenhouse electricity generation system according to claim 4, which is characterized in that the gas make-up system includes gas
Collection device, gas exclusion device, humidity control apparatus, air pump, first flowmeter, second flowmeter, the first electric brake and
Two electric brakees, the air inlet of the gas collector are equipped with first flowmeter and the first electric brake, the gas collector into
Gas port is connect with the biomass energy boiler exhaust outlet, and the gas collector is connect with the air pump, the air pump
It is connect with the gas exclusion device, the gas exclusion device is connect with the humidity control apparatus, the humidity regulation dress
It puts and is connect with the second flowmeter, the second flowmeter is connect with second electric brake.
6. a kind of greenhouse electricity generation system according to claim 1, which is characterized in that the distribution box controls respectively with temperature
System, Lighting Control Assembly, irrigation control system, the connection of light filling control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283511.4U CN207543805U (en) | 2017-09-30 | 2017-09-30 | A kind of greenhouse electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283511.4U CN207543805U (en) | 2017-09-30 | 2017-09-30 | A kind of greenhouse electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543805U true CN207543805U (en) | 2018-06-29 |
Family
ID=62675394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721283511.4U Expired - Fee Related CN207543805U (en) | 2017-09-30 | 2017-09-30 | A kind of greenhouse electricity generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207543805U (en) |
-
2017
- 2017-09-30 CN CN201721283511.4U patent/CN207543805U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| 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: 20180629 Termination date: 20190930 |