CN109495073A - A kind of photovoltaic module convenient for agriculture light complementation - Google Patents

A kind of photovoltaic module convenient for agriculture light complementation Download PDF

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Publication number
CN109495073A
CN109495073A CN201811187825.3A CN201811187825A CN109495073A CN 109495073 A CN109495073 A CN 109495073A CN 201811187825 A CN201811187825 A CN 201811187825A CN 109495073 A CN109495073 A CN 109495073A
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CN
China
Prior art keywords
glass plate
photovoltaic module
scattering light
light
photovoltaic
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CN201811187825.3A
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Chinese (zh)
Inventor
田正稳
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JIANGSU YAWEI TRANSFORMER CO Ltd
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JIANGSU YAWEI TRANSFORMER CO Ltd
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Priority to CN201811187825.3A priority Critical patent/CN109495073A/en
Publication of CN109495073A publication Critical patent/CN109495073A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/40Thermal components
    • H02S40/42Cooling means
    • H02S40/425Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/04Electric or magnetic or acoustic treatment of plants for promoting growth
    • A01G7/045Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/243Collecting solar energy
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • H02S40/12Means for removing snow
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/20Optical components
    • H02S40/22Light-reflecting or light-concentrating means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

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  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Photovoltaic Devices (AREA)

Abstract

This hair provides a kind of photovoltaic module convenient for agriculture light complementation, is made of 6 groups of battery strings, wherein 3 groups are serially connected by 10 cell pieces, is in addition serially connected by 6 cell pieces for 3 groups.By part in groups of arranging after the different battery strings spaced series of two classes, 12 transparent areas are reserved on component, sunlight is set to become plant growth daylighting window or channel through component, and the photovoltaic module back side is provided with runner, it is circulated for cryogenic fluid to reduce component temperature and improve assembly operating stability, guarantee output power, realizes that photovoltaic system has high transfer efficiency.

Description

A kind of photovoltaic module convenient for agriculture light complementation
The invention belongs to agricultural greenhouse production application technical fields, and in particular to a kind of photovoltaic module of agriculture light complementation and its Application method on agricultural greenhouse.
Background technique
" light is complementary " is a kind of technology for combining agricultural planting or aquaculture and solar energy power generating, referred to as For " agriculture light is complementary " or " fishing light is complementary ", the increment of soil three-dimensional may be implemented and utilize, the comprehensive warp of construction modern agriculture with high efficiency Help body.The characteristics of zero-emission pollution-free using solar energy power generating, combines with agricultural planting or aquaculture structure, big It is partly or entirely laid with photovoltaic module on the sunny slope of canopy, photovoltaic power generation purpose is realized under the conditions of being not take up soil, and promote The growth of crops creates better economic benefit and social benefit.
But the universal translucency of standard photovoltaic module is lower at present or does not have translucency, polycrystalline silicon solar cell is usually by 6 Group solar battery string is serially connected compositions, influence of the one bypass diode reduction hot spot effect of every 20 parallel connections to component or Damage.It is in series to share 60 cell pieces for every piece of crystalline silicon solar cell modules as a result, since crystalline silicon substrate is nontransparent Substance, and the distance between cell piece about 2mm on general components, for agricultural, (such as greenhouse crops, greenhouse cultivate this component Deng) utilization has side effect, and agricultural greenhouse is required by higher translucency, sunlight, which blocks, is detrimental to plant growth, back The photovoltaic module of scape technology is on agricultural greenhouse using there are many obstacles:, cannot be effective if laying particular emphasis on crop growth It is generated electricity using space;If stressing photovoltaic power generation, crop growth is just influenced;Greenhouse natural lighting is hidden by photovoltaic module cell piece Gear, winter frost and snow have an effect on effective generating dutation.In addition, standard photovoltaic module heat insulation effect is poor, winter is influenced nature by weather The daylighting time is too short, cannot effectively carry out photosynthesis, meanwhile, in summer, the temperature of photovoltaic module is higher, incident photon-to-electron conversion efficiency It is lower.
Summary of the invention
The object of the present invention is to provide a kind of photovoltaic module convenient for agriculture light complementation and its application sides on agricultural greenhouse Method, using the high light transmittance ratio glass with diffusing scattering function, photovoltaic module is made of 6 groups of battery strings, wherein 3 groups by 10 batteries Piece is serially connected, and is in addition serially connected by 6 cell pieces for 3 groups.By part in groups of arranging after the different battery strings spaced series of two classes, 12 transparent areas are reserved on component, sunlight is enable to become plant growth daylighting window or channel through component, increase light transmission Area, makes in greenhouse that shadow-free blocks in one day effective light application time;And the crystal silicon solar batteries back side is provided with runner, There is cryogenic fluid that can prevent over-heating in summer from keeping conversion efficiency of solar cell relatively low in runner;To realize effective use space Power generation, provides light source, improves light application time, promotes crop growth, effectively solve winter frost and snow influence effective generating dutation and The problem of standard photovoltaic module heat insulation effect difference.
In order to solve the above problem existing for background technique, the technical scheme is that
A kind of photovoltaic module of agriculture light complementation includes scattering light glass plate, crystal silicon solar batteries, graphene film, carbon fiber Dimension heats band, vacuum heat-insulating layer and LED light supplement lamp band, the crystal silicon solar batteries back side and is provided with runner, has in runner low Warm working medium, the working medium are circulated by heat pump system driving;The scattering light glass plate comprising scattering light glass plate one and dissipates Light glass plate two is penetrated, the scattering light glass plate one and scattering light glass plate two are arranged in parallel in the upper and lower of crystal silicon solar batteries Two sides;The graphene film includes graphene film one and graphene film two, and the setting of graphene film one is in scattering light glass plate Between one and crystal silicon solar batteries;The carbon fiber heats band setting between scattering light glass plate one and graphene film one; The setting of graphene film two is between scattering light glass plate two and crystal silicon solar batteries;The photovoltaic module back side is provided with stream Road is the heat dissipation channel of photovoltaic module;The lower section of the scattering light glass plate two is equipped with vacuum heat-insulating layer;The vacuum heat-insulating layer It is interior to be equipped with LED light supplement lamp band.
The crystal silicon solar batteries back side is provided with runner, has cryogenic fluid in the runner, by a heat pump system There is provided power recycles working medium in runner.The heat pump system includes the water tank sequentially connected by pipeline closed, evaporation Device, expansion valve, water pump, throttle valve, liquid storage device, condenser, four-way reversing valve, compressor, gas-liquid separator and inverse control one Machine, the outlet of the compressor connect the port A of the four-way reversing valve, the port B connection condensed system of the four-way reversing valve The entrance of system, the entrance of the outlet connection liquid storage device of the condenser system, the outlet of the liquid storage device is connect with throttle valve, described Throttle valve is connected with the entrance of evaporator, the port of four-way reversing valve described in the outlet of the pipeline of the evaporator C, the port D of the four-way reversing valve are connected to the entrance of the gas-liquid separator, described in the outlet of the gas-liquid separator The entrance of compressor;The condenser system includes condenser;The evaporator is coil pipe, is set to inside water tank;The pressure The input terminal of the delivery outlet connection four-way reversing valve of contracting machine, the output end of four-way reversing valve connect gas-liquid separator, the four-way The third output end of reversal valve connects the input terminal of the compressor, is respectively set in the connecting pipe of the gas-liquid separator Throttle valve, while expansion valve is set in the formulation position of pipeline.
The scattering light glass plate is equipped with by high light transmission glass plate and astigmatism module composition, the lower surface of high light transmission glass plate Multiple astigmatism modules;The astigmatism module is convex lens structures, and multiple astigmatism modules are evenly arranged the following table of high light transmission glass plate Face is integrally formed with high light transmission glass plate, improves glazed area.
The crystal silicon solar batteries are several square plates, are arranged at scattering light glass plate one and scattering light glass It between plate two, is alternatively arranged, has not only guaranteed crystal silicon solar batteries daylighting, but also guarantee greenhouse daylighting.Vacuum heat-insulating layer is improved and is protected Hold temperature in greenhouse, humidity;Under cold conditions, when photovoltaic module surface is by snow and ice cover, the carbon fiber of energization is heated Band increases scattering light glass plate hull-skin temperature, accelerates ice dissolution speed, saves the trouble manually to remove the snow, can be improved simultaneously Temperature in greenhouse.
The photovoltaic module and the application method on agricultural greenhouse of a kind of agriculture light complementation, comprise the following steps:
A kind of photovoltaic module of achievable agriculture light complementation is mounted at the top of agricultural booth, which includes scattering light Glass plate, crystal silicon solar batteries, graphene film, carbon fiber heat band, vacuum heat-insulating layer and LED light supplement lamp band, the crystal silicon Rear surface of solar cell is provided with runner, has cryogenic fluid in the runner, and providing power by a heat pump system makes working medium exist It is recycled in runner.The heat pump system includes the water tank sequentially connected by pipeline closed, evaporator, expansion valve, water pump, section Valve, liquid storage device, condenser, four-way reversing valve, compressor, gas-liquid separator and inverse control all-in-one machine, the compressor is flowed to go out Mouth connects the port A of the four-way reversing valve, the entrance of the port B connection condenser system of the four-way reversing valve, the condensation The entrance of the outlet connection liquid storage device of system, the outlet of the liquid storage device connect with throttle valve, the throttle valve and evaporator Entrance is connected, the port C of four-way reversing valve described in the outlet of the pipeline of the evaporator, the four-way reversing valve Port D be connected to the entrance of the gas-liquid separator, the entrance of compressor described in the outlet of the gas-liquid separator;It is described Condenser system includes condenser;The evaporator is coil pipe, is set to inside water tank;The delivery outlet connection four of the compressor The output end of the input terminal of logical reversal valve, four-way reversing valve connects gas-liquid separator, the third output end of the four-way reversing valve Throttle valve is respectively set in the input terminal for connecting the compressor in the connecting pipe of the gas-liquid separator, while in pipeline Formulation position be arranged expansion valve.
The scattering light glass plate includes scattering light glass plate one and scattering light glass plate two, the scattering light glass plate One is arranged in parallel in the two sides up and down of crystal silicon solar batteries with scattering light glass plate two;The graphene film includes graphene Film one and graphene film two, the setting of graphene film one is between scattering light glass plate one and crystal silicon solar batteries;It is described Carbon fiber heats band setting between scattering light glass plate one and graphene film one;The setting of graphene film two is in scattering light glass Between glass plate two and crystal silicon solar batteries;The lower section of the scattering light glass plate two is equipped with vacuum heat-insulating layer;The vacuum is protected The interior of warm layer is equipped with LED light supplement lamp band;The scattering light glass plate is by high light transmission glass plate and astigmatism module composition, high light transmission glass The lower surface of glass plate is equipped with multiple astigmatism modules;The astigmatism module is convex lens structures, and multiple astigmatism modules are evenly arranged height The lower surface of light transmission glass plate is integrally formed with high light transmission glass plate;The crystal silicon solar batteries are several square plates, Every being arranged between scattering light glass plate one and scattering light glass plate two, it is alternatively arranged.
The scattering light glass plate of the top of photovoltaic module carries out diffusing reflection to sunlight, improves effective illumination in greenhouse Area improves photosynthetic efficiency, while promoting the rate that is illuminated by the light of crystal silicon solar batteries, improves generating efficiency;The crystal silicon sun Energy battery interval arrangement, while improving light transmittance, under the influence of scattering light glass plate, generated energy is positively maintained;Sun Energy battery is several square plates, is arranged between scattering light glass plate one and scattering light glass plate two, is alternatively arranged;Very Empty insulating layer improves and keeps temperature in greenhouse, humidity.
Under cold conditions, when photovoltaic module surface is by snow and ice cover, the carbon fiber of energization, which heats band, to be made to scatter light glass Plate hull-skin temperature increases, and accelerates ice dissolution speed, saves the trouble manually to remove the snow, while can be improved warm in greenhouse Degree;Photovoltaic module the lowermost LED light supplement lamp band provides light source, improves light application time, promotes crop growth.
Beneficial effects of the present invention: the independent coil pipe that condenser side of the invention is placed with conducive to heat dissipation, the condensation The independent coil pipe of system connects renewable energy conversion system, convenient for the energy between condenser and renewable energy system Exchange, improves the thermal efficiency of heating system, while reducing renewable energy application system temperature, improves renewable energy system Transfer efficiency;It is equidistantly placed with cooling fin on coil pipe of the invention, at least one fan is installed in independent coil pipe side, to add Energy exchange between fast independent coil pipe and condenser improves system whole efficiency while improving energy conversion efficiency.Pass through This system collects renewable energy abundant, and is used to utilize solar energy by the heat transfer of photovoltaic module and heat collector, is The power generation of user provides new thinking and guarantee, while providing cooling and heating load to the heat recovery of condensed water for user, The system is substantially better than conventional fossil feedstock system in terms of pollutant emission, realizes the mesh of zero-emission substantially to environment , there is biggish environmental benefit.
Structure is simple, energy-efficient, clean and environmental protection, makes full use of solar energy, and sunlight is big in any angle injection greenhouse Canopy provides light source by the diffusing reflection function of the layer glass of photovoltaic module, improves light application time, improves photosynthetic efficiency, Promote crop growth, while realizing the power generation of effective use space.Solving winter frost and snow influences effective generating dutation, standard photovoltaic The problems such as component heat insulation effect is poor.When summer sunshine is strong, sunshading and temperature reducing effect may also function as.
Detailed description of the invention
Fig. 1 is present invention scattering light glass plate schematic cross-sectional view;
Fig. 2 is crystal silicon solar batteries planar alignment schematic diagram of the present invention;
Fig. 3 is schematic cross-sectional view of the present invention;
Fig. 4 is heat pump system structural schematic diagram of the present invention;
Fig. 5 is condenser structure schematic diagram of the present invention;
Fig. 6 is coil arrangement schematic diagram of the present invention;
Fig. 7 is the connection schematic diagram of four-way reversing valve of the invention.
Fig. 8 is the system structural framework figure of another embodiment of the invention.
In figure: high light transmission glass plate 1, astigmatism module 2, scattering light glass plate 1, crystal silicon solar batteries 4, graphene film One 5, graphene film 26, scattering light glass plate 27, carbon fiber heat band 8, vacuum heat-insulating layer 9, LED light supplement lamp band 10, water storage Case 11, evaporator 12, expansion valve 13, water pump 14, throttle valve 15, liquid storage device 16, condenser 17, four-way reversing valve 18, compressor 19, gas-liquid separator 20, inverse control all-in-one machine 21.
Specific embodiment
Below in conjunction with Fig. 1 to Fig. 7, the invention will be further described.
Embodiment 1:
A kind of photovoltaic module of achievable agriculture light complementation includes scattering light glass plate, crystal silicon solar batteries 4, graphene Film, carbon fiber heat band 8, vacuum heat-insulating layer 9 and LED light supplement lamp band 10, and the scattering light glass plate includes scattering light glass plate One 3 are provided with runner, are equipped with working medium, the work in runner with scattering light glass plate 27,4 back side of crystal silicon solar batteries Matter provides power by heat pump system and circulates in runner.The heat pump system includes the storage sequentially connected by pipeline closed Water tank 11, evaporator 12, expansion valve 13, water pump 14, throttle valve 15, liquid storage device 16, condenser 17, four-way reversing valve 18, compression Machine 19, gas-liquid separator 20 and inverse control all-in-one machine 21, the outlet of the compressor 19 connect the end of the four-way reversing valve 18 Mouth A, the entrance of the port B connection condenser system of the four-way reversing valve 18, the outlet connection liquid storage device of the condenser system The outlet of entrance, the liquid storage device 16 is connect with throttle valve 15, and the throttle valve 15 is connected with the entrance of evaporator 12, The port D of the port C of four-way reversing valve 18 described in the outlet of the pipeline of the evaporator 12, the four-way reversing valve 18 connect Lead to the entrance of the gas-liquid separator 20, the entrance of compressor 19 described in the outlet of the gas-liquid separator 20;It is described cold Solidifying system includes condenser 17;The evaporator 12 is coil pipe, is set to inside water tank 11;The delivery outlet of the compressor 19 The input terminal of four-way reversing valve 18 is connected, the output end of four-way reversing valve 18 connects gas-liquid separator 20, the four-way reversing valve 18 third output end connects the input terminal of the compressor 19, is respectively set in the connecting pipe of the gas-liquid separator 20 Throttle valve 15, while expansion valve 13 is set in the formulation position of pipeline;The condenser system includes condenser 17, the condenser Active heat radiating device is installed, the active heat radiating device is air cooling equipment, and the air cooling equipment is in condenser 17 1 on 17 Side is placed with the independent coil pipe for being conducive to heat dissipation, is waited on the independent coil pipe away from cooling fin is placed with, is installed in independent coil pipe side There is fan, to accelerate the energy exchange between independent coil pipe and condenser.
Preferably, the cooling fin is aluminium alloy heat radiator, a piece of copper sheet is embedded on pedestal.The thermal conductivity of copper is good, But price is more expensive, and difficulty of processing is higher, and weight is excessive, and thermal capacity is smaller, and easy to oxidize.And fine aluminium is too soft, it cannot be direct Use, be all using aluminium alloy enough hardness could be provided, the advantages of aluminium alloy is cheap, light-weight but thermally conductive Property will be far short of what is expected than copper, so combined in the present invention using the two, utmostly remain cooling fin heat absorption capacity and Capacity of heat transmission.
Furthermore, in above-mentioned technical proposal, the fan of the independent coil pipe side installation is at least 1, according to only The size of vertical plate pipe may be configured as multiple.
The outlet of the compressor 19 connects the port A, the port B of the four-way reversing valve 18 of the four-way reversing valve 18 Connect condenser system entrance, the condenser system outlet connection liquid storage device 16 entrance, the outlet of the liquid storage device 16 with Throttle valve 15 connects, and the throttle valve 15 is connected with the entrance of evaporator 12, the outlet of the pipeline of the evaporator 12 It is connected to the port C of the four-way reversing valve 18, the port D of the four-way reversing valve 18 is connected to entering for the gas-liquid separator 20 Mouthful, the entrance of compressor 19 described in the outlet of the gas-liquid separator 20.
In some embodiments, a kind of distributed luminous energy quadri-generation system, the side of the throttle valve are equipped with water pump, institute Water pump 14 is stated to be connected with water tank 11.
Furthermore, in above-mentioned technical proposal, the throttle valve 15 is adjustable throttle valve, adjustable section Flowing valve 15 includes needle and spool, and the needle and spool are manufactured using hard alloy, and product is designed by API6A standard, is had Wear-resisting, flushing resistance.
Furthermore, in above-mentioned technical proposal, temperature control system and automatic loading water system are provided on the water tank.
Furthermore, in above-mentioned technical proposal, the thermal energy in air is constantly sent in water, makes to protect in water tank 11 Water temperature gradually rise, the water in water tank 11 is maintained at 0~95 DEG C, and water of the temperature detect switch (TDS) in water tank 11 is more than 95 DEG C When, the automatic water excluded in water tank 11 to hot water storage recyclable device, then water pump, which will pump cold water, makes temperature to system cooling Degree is lower than 95 DEG C.
In some embodiments, a kind of distributed luminous energy quadri-generation system also provides a kind of solar tracking device, described Solar tracking device includes solar photovoltaic assembly, battery, battery charging circuit;For realizing the photoelectric conversion of solar energy And energy stores, the solar photovoltaic assembly are connected to the battery by battery charging circuit.The photovoltaic group Solar energy sun-following system is installed, the solar energy sun-following system includes bracket, direction-control apparatus, photoelectric sensor on part; By installing photoelectric sensor and direction-control apparatus on the frame of solar photovoltaic assembly, renewable energy is enabled to turn It changes and is rotated using system around the maximum angle shined upon, so that the utilization to solar energy reaches maximization.
In some embodiments, a kind of distributed luminous energy quadri-generation system, the system comprises wind wheel, generator, storages Battery, battery charging circuit;It is connected for realizing the wind-powered electricity generation conversion of wind energy and energy stores, the wind wheel with generator, sends out Motor is connected to the battery by control system battery charging circuit, and the wind wheel is mounted on bracket.
In some embodiments, a kind of distributed luminous energy quadri-generation system, is equipped with the circuit of fan and photovoltaic system It is connected, providing electric energy by photovoltaic system reduces the heat of condenser to rotate fan, optimal, the fan installation There is spraying device, can cool down to greatest extent to system.
In some embodiments, a kind of distributed luminous energy quadri-generation system, the evaporator 12 are the steaming of water tank immersion Device is sent out, the evaporator 12 includes insulation shell, liquid bath, agitating device, refrigeration liquid pipeline, motor and chassis;The insulation cladding Body is fixed on chassis, and the liquid bath is located in insulation shell, and the refrigeration liquid pipeline spirals in liquid bath, the refrigeration liquid pipe Road end extends to and carries out heat exchange in compressor 19, and agitating device is equipped in the middle part of the liquid bath, and the agitating device turns The end of axis is stretched out outside insulation shell, is driven by being mounted on the motor outside insulation shell, the insulation cladding of the evaporator 12 The sidewall upper of body is provided with water inlet, lower end is provided with discharge outlet, filled with coolant liquid in liquid bath.
Furthermore, in above-mentioned technical proposal, a kind of distribution luminous energy quadri-generation system, the coolant liquid is R410A.
In some embodiments, a kind of distributed luminous energy quadri-generation system, 12 entrance of evaporator are connected with Expansion valve 6, the expansion valve are electric expansion valve.
In some embodiments, a kind of distributed luminous energy quadri-generation system, above-mentioned heat pump are connected photovoltaic system and are provided Electric energy after, the fan on condenser 17 starts running, and condenser 12 is started to work, and outdoor air carries out heat by evaporator 12 Exchange, temperature reduce after air by fan discharge system, meanwhile, the heat absorption of working medium evaporator 17 inside, which vaporizes, is inhaled into compression Machine 19, compressor 19 are connect with the face A of four-way reversing valve 18, by this low pressure working fluid gas compression at high temperature, high pressure gas, warp Condenser 17 is sent into the face B of four-way reversing valve 18, and then working medium is cooled into the refrigerant of the gas-liquid mixed of low-temp low-pressure, the gas Compressor 19 is again flowed into after the expanded throttling of valve 6 cooling of the refrigerant of liquid mixing, is changed in evaporator 12 with cooled medium After heat, refrigerant absorbs heat the gaseous refrigerant to form low-temp low-pressure through evaporating, and flows into the C port of four-way reversing valve 18, passes through The port D of four-way reversing valve 18 enters gas-liquid separator 20, carries out gas-liquid separation.Last gas working medium enters compressor 19, Cycle operation repeatedly, the thermal energy in air are constantly sent in water, and the water temperature protected in water tank 11 is gradually risen;Most Excellent, the hot water of water tank is subsequently recycled into fan coil, finally to user's heating or domestic water.
The scattering light glass plate 1 and scatter light glass plate 27 is arranged in parallel in crystal silicon solar batteries 4 up and down two Side;The graphene film includes graphene film 1 and graphene film 26, and the setting of graphene film 1 is in scattering light glass Between plate 1 and crystal silicon solar batteries 4;The carbon fiber heats the setting of band 8 in scattering light glass plate 1 and graphene film one Between 5;The setting of graphene film 26 is between scattering light glass plate 27 and crystal silicon solar batteries 4;The scattering light glass The lower section of glass plate 27 is equipped with vacuum heat-insulating layer 9;LED light supplement lamp band 10 is equipped in the vacuum heat-insulating layer 9.
The scattering light glass plate is made of high light transmission glass plate 1 and astigmatism module 2, and the lower surface of high light transmission glass plate is set There are multiple astigmatism modules;The astigmatism module is convex lens structures, and multiple astigmatism modules are evenly arranged under high light transmission glass plate Surface is integrally formed with high light transmission glass plate, improves glazed area.
The crystal silicon solar batteries 4 are several square plates, are arranged at scattering light glass plate one and scattering light glass It between glass plate two, is alternatively arranged, has not only guaranteed crystal silicon solar batteries daylighting, but also guarantee greenhouse daylighting.
The photovoltaic module and the application method on agricultural greenhouse of a kind of agriculture light complementation, comprise the following steps:
A kind of photovoltaic module of achievable agriculture light complementation is mounted at the top of agricultural booth, which includes scattering light Glass plate, crystal silicon solar batteries 4, graphene film, carbon fiber heat band 8, vacuum heat-insulating layer 9 and LED light supplement lamp band 10, described 4 back side of crystal silicon solar batteries is provided with runner, and working medium is equipped in runner, and the working medium provides power in runner by heat pump system In circulate.The heat pump system include the water tank 11 sequentially connected by pipeline closed, evaporator 12, expansion valve 13, Water pump 14, throttle valve 15, liquid storage device 16, condenser 17, four-way reversing valve 18, compressor 19, gas-liquid separator 20 and inverse control All-in-one machine 21, the outlet of the compressor 19 connect the port A of the four-way reversing valve 18, the port of the four-way reversing valve 18 The entrance of B connection condenser system, the entrance of the outlet connection liquid storage device of the condenser system, the outlet of the liquid storage device 16 and section It flows valve 15 to connect, the throttle valve 15 is connected with the entrance of evaporator 12, and the outlet of the pipeline of the evaporator 12 connects Leading to the port C of the four-way reversing valve 18, the port D of the four-way reversing valve 18 is connected to the entrance of the gas-liquid separator 20, The entrance of compressor 19 described in the outlet of the gas-liquid separator 20;The condenser system includes condenser 17;The steaming Hair device 12 is coil pipe, is set to inside water tank 11;The input terminal of the delivery outlet connection four-way reversing valve 18 of the compressor 19, The output end of four-way reversing valve 18 connects gas-liquid separator 20, and the third output end of the four-way reversing valve 18 connects the compression Throttle valve 15 is respectively set in the input terminal of machine 19 in the connecting pipe of the gas-liquid separator 20, while in the formulation of pipeline Expansion valve 13 is arranged in position;The scattering light glass plate, it is described to dissipate comprising scattering light glass plate 1 and scattering light glass plate 27 It penetrates light glass plate 1 and scatters the two sides up and down that light glass plate 27 is arranged in parallel in crystal silicon solar batteries 4;The graphene Film, includes graphene film 1 and graphene film 26, and the setting of graphene film 1 is scattering light glass plate 1 and crystal silicon too Between positive energy battery 4;The carbon fiber heats the setting of band 8 between scattering light glass plate 1 and graphene film 1;The stone The black setting of alkene film 26 is between scattering light glass plate 27 and crystal silicon solar batteries 4;The lower section of the scattering light glass plate 27 Equipped with vacuum heat-insulating layer 9;LED light supplement lamp band 10 is equipped in the vacuum heat-insulating layer 9;The scattering light glass plate is by high light transmission glass Glass plate 1 and astigmatism module 2 are constituted, and the lower surface of high light transmission glass plate is equipped with multiple astigmatism modules;The astigmatism module is convex lens Mirror structure, multiple astigmatism modules are evenly arranged the lower surface of high light transmission glass plate, are integrally formed with high light transmission glass plate;The crystalline substance Silicon solar cell 4 is several square plates, is arranged between scattering light glass plate one and scattering light glass plate two, interval Arrangement;The scattering light glass plate of photovoltaic module top carries out diffusing reflection to sunlight, improves effective illuminating area in greenhouse, Photosynthetic efficiency is improved, while promoting the rate that is illuminated by the light of crystal silicon solar batteries, improves generating efficiency;Crystal silicon solar batteries It is alternatively arranged, while improving light transmittance, under the influence of scattering light glass plate, generated energy is positively maintained;Positive energy battery For several square plates, it is arranged between scattering light glass plate one and scattering light glass plate two, is alternatively arranged;Vacuum heat-preserving Layer improves and keeps temperature in greenhouse, humidity;
Under cold conditions, when photovoltaic module surface is by snow and ice cover, the carbon fiber of energization, which heats band, to be made to scatter light glass Plate hull-skin temperature increases, and accelerates ice dissolution speed, saves the trouble manually to remove the snow, while can be improved warm in greenhouse Degree;During the broiling summer, the runner at the crystal silicon solar batteries back side, working medium therein can be rapidly to the photovoltaic panel drop of overheat Temperature, thus be photovoltaic panel photoelectric conversion efficiency holding stabilization, meanwhile, extra hot water can heat and domestic water.
Photovoltaic module the lowermost LED light supplement lamp band provides light source, improves light application time, can be by adjusting the photoperiod Method control nutrient growth or the reproductive growth of plant.
Embodiment 2:
As shown in figure 8, the present embodiment is with difference before, a kind of micro- electricity of independence of distributed photovoltaic energy storage is provided Net, including distributed photovoltaic system, battery energy storage system, micro-capacitance sensor integrated system, load, the micro-capacitance sensor integrated system include Micro-capacitance sensor detection system, micro-capacitance sensor management system, micro grid control system, user's control system, relay protection system, described point Cloth photovoltaic system includes photovoltaic module, photovoltaic array bracket, solar tracking control device, header box, inverter, the photovoltaic Photovoltaic module is installed, the photovoltaic module includes upper component and lower layer components, and the upper component is under on square matrix bracket Voided layer is provided between layer assembly, the upper component is connect with lower layer components by scalable border component, the upper layer It is provided with glass cover-plate on component, photovoltaic cell, backboard, the photovoltaic cell and backboard are provided in the lower layer components Between be provided with glue film, the glass cover-plate is convex lens moulding.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the glass cover-plate For tempered glass.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the distribution light Photovoltaic generating system includes photovoltaic module, photovoltaic array bracket, solar tracking control device, header box, inverter, the photovoltaic side Photovoltaic module is installed on battle array bracket, the solar tracking control device is mounted on photovoltaic array bracket, controls photovoltaic module The glass cover-plate face sun angle, the photovoltaic module and the header box circuit connection.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the scalable side Frame component material is aluminum alloy material, and the inside of the position of the connection upper component and lower layer components of the aluminum alloy material is arranged There are flexible springs, when solar tracking control device detects the angle of the sun, is connected with micro grid control system, micro-capacitance sensor Control system controls the flexible of aluminum alloy material, makes the position of the photovoltaic module face sun always, improves the sun to greatest extent Utilization rate.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the photovoltaic module For crystal silicon body photovoltaic module.The crystal silicon body photovoltaic module substantially increases incident photon-to-electron conversion efficiency, and more suitable for high temperature, sand Application environment characteristic under unconcerned and humid area critical conditions, shows high temperature resistant, the quality stability of humidity.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the distribution light Volt system includes at least one photovoltaic module.When installation, photovoltaic module can be mounted on roof by embedded building element with Guarantee the aesthetics of whole building, or is installed on vacant lot.When the quantity of photovoltaic module is multiple, all photovoltaic groups The electrode cable head and cathode end of part respectively She Zhi not use U between the same side, i.e., adjacent solar cell module The shape mode of connection.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the battery energy storage System is battery group.Lithium battery group, lead-acid battery or graphene battery, the battery group can be used in the battery group It is selected according to different economic condition and environment.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the micro-capacitance sensor inspection Examining system includes circuit detection, temperature detection, Humidity Detection, and the micro-capacitance sensor detection system and the micro-capacitance sensor management system are electric Road connection.The temperature detection, Humidity Detection device be mounted on the square matrix bracket of photovoltaic module, it is the temperature detection, wet The device of degree detection will test result and send micro-capacitance sensor management system to, then send user's control system to by micro-capacitance sensor management system System, the user's control system are connected with display device, the charge and discharge of the display device displays temperature, humidity, photovoltaic module Electric situation, the electricity of battery, load condition allow user's reasonable arrangement micro-capacitance sensor.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the circuit detection Including current detecting and voltage detecting.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the micro-capacitance sensor pipe Reason system and micro grid control system circuit connection, the stable operation of maintenance system.The micro-capacitance sensor management system includes photovoltaic Assembly management, the management of charging and discharging of battery group, suspension and grid-connected management, load management.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the micro-capacitance sensor control System processed includes analysis module, adjustment module, information communication module, and the analysis module by data transmission feedback to being come Information is analyzed, and the adjustment module is subject to whole and adjustment to the information after analysis, is optimized to optimal state, the letter Message communication module sends the information data after adjusting module optimization to operation maintenance personnel.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the micro-capacitance sensor make With fiber optic Ethernet, wireless public network carries out information access.The micro-capacitance sensor is the autonomous system of the lesser dispersion of scale, and being can The autonomous system for realizing self-contr ol, protection and management, can both run with external electrical network, can also be with isolated operation.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the inverter are adopted It is controlled with DROOP, using the variable under the electric network state of local measurement as control coefrficient, realizes redundancy, the reliable fortune of system Row is not depended on and is communicated, and when certain micro battery is out of service for some reason, remaining power supply remains to unaffected continue to run.
In certain embodiments of the present invention, a kind of independent micro-capacitance sensor of distributed photovoltaic energy storage, the distribution light Volt system is stored in battery energy storage system after the solar energy of collection is converted to electric energy;Inverter control micro-capacitance sensor is utilized simultaneously Management system is powered to user's DC load;By Partial DC electricity inversion that distributed photovoltaic system is converted into alternating current after supply User's AC load, power grid.To which the power demand of user can not only be met in the short time, the disturbance to power grid is substantially reduced With the influence to user load, and since micro-capacitance sensor setting is in user side, during can significantly reducing power Transmission Loss.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention In scope of protection of the claims.

Claims (10)

1. a kind of photovoltaic module of achievable agriculture light complementation, it is characterised in that: by scattering light glass plate, crystal silicon solar batteries (4), heat pump system, graphene film, carbon fiber heat band (8), vacuum heat-insulating layer (9) and LED light supplement lamp band (10) composition, described Crystal silicon solar batteries (4) back side is provided with runner, and working medium is equipped in runner, and the working medium provides power by heat pump system and flowing It is circulated in road.The heat pump system includes the water tank (11) sequentially connected by pipeline closed, evaporator (12), expansion Valve (13), water pump (14), throttle valve (15), liquid storage device (16), condenser (17), four-way reversing valve (18), compressor (19), gas Liquid/gas separator (20) and inverse control all-in-one machine (21), the outlet of the compressor (19) connect the end of the four-way reversing valve (18) The outlet of mouth A, the entrance of the port B connection condenser system of the four-way reversing valve (18), the condenser system connect liquid storage device Entrance, the outlet of the liquid storage device (16) is connect with throttle valve (15);It further include independent micro-capacitance sensor, the independent micro-capacitance sensor packet Distributed photovoltaic system, battery energy storage system, micro-capacitance sensor integrated system, load are included, the micro-capacitance sensor integrated system includes micro- electricity Net detection system, micro-capacitance sensor management system, micro grid control system, user's control system, relay protection system, the distribution Photovoltaic system includes photovoltaic module, photovoltaic array bracket, solar tracking control device, header box, inverter, the photovoltaic array Photovoltaic module is installed, the photovoltaic module includes upper component and lower layer components, the upper component and lower layer's group on bracket Voided layer is provided between part, the upper component is connect with lower layer components by scalable border component, the upper component On be provided with glass cover-plate, photovoltaic cell, backboard are provided in the lower layer components, between the photovoltaic cell and backboard It is provided with glue film, the glass cover-plate is convex lens moulding.
2. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1, it is characterised in that: the scattering light glass Glass plate is made of high light transmission glass plate (1) and astigmatism module (2), and the lower surface of high light transmission glass plate is equipped with multiple astigmatism modules; The astigmatism module is convex lens structures, and multiple astigmatism modules are evenly arranged the lower surface of high light transmission glass plate, with high light transmission glass Glass plate is integrally formed.
3. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1 or 2, it is characterised in that: the scattering Light glass plate is made of high light transmission glass plate (1) and astigmatism module (2), and the lower surface of high light transmission glass plate is equipped with multiple astigmatism moulds Block;The astigmatism module is convex lens structures, and multiple astigmatism modules are evenly arranged the lower surface of high light transmission glass plate, with high light transmission Glass plate is integrally formed, and improves glazed area.
4. the photovoltaic module and the application method on agricultural greenhouse of a kind of agriculture light complementation, characterized by comprising the steps of: A kind of photovoltaic module of achievable agriculture light complementation is mounted at the top of agricultural booth, the photovoltaic module include scattering light glass plate, Crystal silicon solar batteries (4), graphene film, carbon fiber heat band (8), vacuum heat-insulating layer (9) and LED light supplement lamp band (10), institute Scattering light glass plate is stated, scattering light glass plate one (3) and scattering light glass plate two (7), the scattering light glass plate one (3) are included The two sides up and down of crystal silicon solar batteries (4) are arranged in parallel in scattering light glass plate two (7);The graphene film includes stone Black alkene film one (5) and graphene film two (6), graphene film one (5) setting is in scattering light glass plate one (3) and the crystal silicon sun Between energy battery (4);The carbon fiber heats band (8) setting between scattering light glass plate one (3) and graphene film one (5); Graphene film two (6) setting is between scattering light glass plate two (7) and crystal silicon solar batteries (4);The scattering light glass The lower section of glass plate two (7) is equipped with vacuum heat-insulating layer (9);The interior of the vacuum heat-insulating layer (9) is equipped with LED light supplement lamp band (10);Institute It states scattering light glass plate to be made of high light transmission glass plate (1) and astigmatism module (2), the lower surface of high light transmission glass plate is equipped with multiple Astigmatism module;The astigmatism module is convex lens structures, and multiple astigmatism modules are evenly arranged the lower surface of high light transmission glass plate, with High light transmission glass plate is integrally formed;The crystal silicon solar batteries (4) are several square plates, are arranged at scattering light glass Between plate one and scattering light glass plate two, it is alternatively arranged;The scattering light glass plate of photovoltaic module top carries out sunlight unrestrained anti- It penetrates, improves effective illuminating area in greenhouse, improve photosynthetic efficiency, while promoting being illuminated by the light for crystal silicon solar batteries Rate improves generating efficiency;Crystal silicon solar batteries are alternatively arranged, while improving light transmittance, in the influence of scattering light glass plate Under, generated energy is positively maintained;Positive energy battery is several square plates, is arranged at scattering light glass plate one and scattering light Between glass plate two, it is alternatively arranged.
5. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1, it is characterised in that: the photovoltaic module The lowermost LED light supplement lamp band is explosion-proof platform lamp.
6. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1, it is characterised in that: the working medium is R410A。
7. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1, it is characterised in that: the condenser (17) active heat radiating device is installed, the active heat radiating device is air cooling equipment, and the arrangement of condenser (17) side is advantageous on It is connected in the independent coil pipe of the independent coil pipe of heat dissipation, the condenser system with renewable energy conversion system, it is described only It is equidistantly placed with cooling fin on vertical plate pipe, fan is installed in independent coil pipe side.
8. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1, it is characterised in that: the crystal silicon sun The rear surface of energy battery is provided with tread plate, and tread plate is the component of EP rubbers material.
9. a kind of photovoltaic module of achievable agriculture light complementation according to claim 1, it is characterised in that: the crystal silicon sun Device for monitoring temperature can be provided with after battery.
10. a kind of photovoltaic module of achievable agriculture light complementation according to claim 9, it is characterised in that: the water tank (11) there are automatic loading water system and temperature control system.
CN201811187825.3A 2018-10-12 2018-10-12 A kind of photovoltaic module convenient for agriculture light complementation Pending CN109495073A (en)

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