CN207321167U - A kind of solar photovoltaic generation system applied to agricultural greenhouse - Google Patents
A kind of solar photovoltaic generation system applied to agricultural greenhouse Download PDFInfo
- Publication number
- CN207321167U CN207321167U CN201721260462.2U CN201721260462U CN207321167U CN 207321167 U CN207321167 U CN 207321167U CN 201721260462 U CN201721260462 U CN 201721260462U CN 207321167 U CN207321167 U CN 207321167U
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- CN
- China
- Prior art keywords
- agricultural greenhouse
- layer
- backboard
- generation system
- sound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Greenhouses (AREA)
Abstract
It the utility model is related to photovoltaic apparatus technical field, more particularly to a kind of solar photovoltaic generation system applied to agricultural greenhouse, photovoltaic module including being assembled in agricultural greenhouse surface of wall, the photovoltaic module includes panel, backboard, and the first PVB material layers set gradually from panel to backboard, solar battery chip layer, 2nd PVB material layers, latticed insulation liner layer and the 3rd PVB material layers, heat-insulating and sound-absorbing layer is also associated with behind the backboard, the heat-insulating and sound-absorbing layer includes sequentially connected acoustical foam board, ceramic honey comb abatvoix, aerogel plate and insulating foam layer.The photovoltaic module of the solar photovoltaic generation system is arranged on agricultural greenhouse surface of wall, and heat-insulating and sound-absorbing effect is good, and electric energy needed for being provided for agricultural greenhouse, is very suitable for agricultural greenhouse application, can reduce the spending of agricultural greenhouse.
Description
Technical field
It the utility model is related to photovoltaic apparatus technical field, and in particular to a kind of photovoltaic applied to agricultural greenhouse
Electricity generation system.
Background technology
With society and economic rapid development, the energy needs increasingly to increase, fossil energy increasingly exhausted and to life
Pollution caused by state environment, serious threat society and economic sustainable development.Therefore, there is an urgent need to using regenerative resource
Substituted.Solar energy is worldwide obtained as a kind of inexhaustible green regenerative energy sources
Extensive concern.Important way of the solar energy power generating as Solar use, development prospect are boundless, it has also become not
Come a kind of global important channel for solving energy crisis.
In the prior art, large-scale agricultural greenhouse there are exhaust system, control humidity system and lighting system etc., often
It needs to consume substantial amounts of electric energy, but also to build from the local power supply facilities to agricultural greenhouse for having electricity, it is necessary to larger
Economic input, benefit is also just opposite to be reduced, if by application of solar energy into agricultural greenhouse, can reduce these spendings.
Utility model content
The purpose of this utility model is to provide a kind of solar photovoltaic generation system applied to agricultural greenhouse, the sun
The photovoltaic module of energy photovoltaic generating system is arranged on agricultural greenhouse surface of wall, and heat-insulating and sound-absorbing effect is good, and can be agricultural
Electric energy needed for greenhouse offer, is very suitable for agricultural greenhouse application, can reduce the spending of agricultural greenhouse.
To achieve these goals, the utility model adopts the following technical solution：A kind of sun applied to agricultural greenhouse
Energy photovoltaic generating system, including the photovoltaic module of agricultural greenhouse surface of wall is assembled in, the photovoltaic module includes panel, the back of the body
Plate, and set gradually from panel to backboard the first PVB material layers, solar battery chip layer, the 2nd PVB material layers, net
Trellis insulation liner layer and the 3rd PVB material layers, are also associated with heat-insulating and sound-absorbing layer, the heat-insulating and sound-absorbing layer behind the backboard
Including sequentially connected acoustical foam board, ceramic honey comb abatvoix, aerogel plate and insulating foam layer；The backboard and the sun
The opposite surface of energy battery lamella sets reflector layer, and the reflector layer is metallic reflective layer, and the metallic reflective layer deviates from institute
State the diffusing reflection structure for setting several closely coupled on the side of backboard, the diffusing reflection structure is tetrapyamid shape, rectangular pyramid
Height be in random distribution, close-packed arrays are gone back on the surface of rectangular pyramid has several raised and depression, described raised or sunken
Volume is in random distribution；The edge extraction electrode of the solar battery chip layer, several solar photovoltaic assemblies pass through electricity
Pole is connected to energy storage device together in parallel or in series, and the energy storage device includes controller, DC/AC inverter and storage
Battery pack, several some solar photovoltaic assemblies are electrically connected to controller, the controller and electric power storage afterwards in parallel or in series
Pond group is electrically connected, and the controller is directly DC load power supply or is that AC load is powered by DC/AC inverter.
Further, the panel is glass with clean, including tempered glass and the titanium dioxide that is arranged on tempered glass
Titanium.
Further, the storage battery in the storage battery group is plumbic acid, ni-Cd, rechargeable alkalescence, lithium ion, lithium macromolecule
With the one or more in redox storage battery.
Further, the material of the metallic reflective layer is silver or aluminium.
Further, the inner cavity of the acoustical foam board is provided with sound-absorption hole.
The solar photovoltaic generation system applied to agricultural greenhouse of the utility model, the solar photovoltaic generation system
Photovoltaic module is arranged on agricultural greenhouse surface of wall, and heat-insulating and sound-absorbing effect is good, and electric energy needed for being provided for agricultural greenhouse,
Agricultural greenhouse application is very suitable for, the spending of agricultural greenhouse can be reduced.
Brief description of the drawings
Fig. 1 is the structure diagram of the photovoltaic module of the utility model；
Fig. 2 is the structure diagram of part diffusing reflection structure；
Fig. 3 is the function structure chart of energy storage device.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
The solar photovoltaic generation system applied to agricultural greenhouse of the utility model, including it is assembled in agricultural greenhouse wall
The photovoltaic module on surface, the photovoltaic module include panel 1, backboard 7, and the first PVB set gradually from panel to backboard
Material layer 2, solar battery chip layer 3, the 2nd PVB material layers 4,5 and the 3rd PVB material layers 6 of latticed insulation liner layer,
The backboard 7 is also associated with heat-insulating and sound-absorbing layer 8 below, and the heat-insulating and sound-absorbing layer 8 includes sequentially connected acoustical foam board 81, bee
Nest ceramics abatvoix 82, aerogel plate 83 and insulating foam layer 84；The inner cavity of the acoustical foam board 81 is provided with sound-absorption hole.It is described
The surface opposite with solar battery chip layer 3 of backboard 7 sets reflector layer 71, and the reflector layer 71 is metallic reflective layer, institute
The material for stating metallic reflective layer is silver or aluminium, and the metallic reflective layer sets several close on the side of the backboard 7
Connected diffusing reflection structure, the diffusing reflection structure are tetrapyamid shape, and the height of rectangular pyramid is in random distribution, the surface of rectangular pyramid
On go back close-packed arrays and have several raised and depression, the raised or sunken volume is in random distribution；The solar cell
The edge extraction electrode 9 of chip layer, several solar photovoltaic assemblies are connected to storage together in parallel or in series by electrode
Energy device, the energy storage device include controller, DC/AC inverter and storage battery group, several some photovoltaics
Controller is electrically connected to after modules in parallel or series connection, the controller is electrically connected with storage battery group, and the controller is directly
DC load powers or is powered by DC/AC inverter for AC load.
The photovoltaic module of the utility model behind backboard 7 by setting heat-insulating and sound-absorbing layer 8, including sequentially connected suction
Sound structure and insulation construction, wherein sound-absorbing structure include acoustical foam board 81, ceramic honey comb abatvoix 82, and insulation construction includes gas
Gel slab 83 and insulating foam layer 84, sound-absorbing structure are arranged on the outside of insulation construction, can be realized while sound-absorbing de-noising
More preferable heat insulation effect.This photovoltaic module is very useful to be applied to agricultural greenhouse, noise reduction can effectively keep the temperature, be agricultural greenhouse
In plant excellent growing environment is provided, and the electric energy that photovoltaic panel produces can supply agricultural greenhouse use completely, into one
Step reduces the cost of agricultural greenhouse.And by the way that reflecting layer is arranged to this special construction, reflecting effect can be strengthened, and then
The light of incidence is being reflected back solar battery chip layer, so as to improve the light reception intensity of solar cell, improve light
Utilization rate, and then improve the photoelectric conversion efficiency of solar cell.
Wherein, the panel 1 is glass with clean, including tempered glass and the titanium dioxide that is arranged on tempered glass.
Being provided with the tempered glass of titanium deoxid film layer has good hydrophily, can effectively adsorb the moisture in air, and moisture exists
It is in water droplet that the surface of photovoltaic component, which condenses, and water droplet falls under gravity, so that the deposit band by photovoltaic component surface
Walk so that photovoltaic component has the function of self-cleaning.
Storage battery in wherein described storage battery group is plumbic acid, ni-Cd, rechargeable alkalescence, lithium ion, lithium macromolecule and oxygen
Change the one or more in reduction storage battery, select lead-acid battery in the present embodiment, cost is low, and energy storage effect is good.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (5)
1. a kind of solar photovoltaic generation system applied to agricultural greenhouse, it is characterised in that including being assembled in agricultural greenhouse wall
The photovoltaic module in body surface face, the photovoltaic module include panel (1), backboard (7), and set gradually from panel to backboard
One PVB material layers (2), solar battery chip layer (3), the 2nd PVB material layers (4), latticed insulation liner layer (5) and the 3rd
PVB material layers (6), the backboard (7) are also associated with heat-insulating and sound-absorbing layer (8) below, and the heat-insulating and sound-absorbing layer (8) includes connecting successively
Acoustical foam board (81), ceramic honey comb abatvoix (82), aerogel plate (83) and the insulating foam layer (84) connect；The backboard
(7) the surface opposite with solar battery chip layer (3) sets reflector layer (71), and the reflector layer (71) is metal reflective
Layer, the metallic reflective layer sets several closely coupled diffusing reflection structures on the side of the backboard (7), described unrestrained
Catoptric arrangement is tetrapyamid shape, and the height of rectangular pyramid is in random distribution, and close-packed arrays are gone back on the surface of rectangular pyramid that several are convex
Rise and be recessed, the raised or sunken volume is in random distribution；The edge extraction electrode of the solar battery chip layer
(9), several solar photovoltaic assemblies are connected to energy storage device, the energy storage device together in parallel or in series by electrode
Including controller, DC/AC inverter and storage battery group, several some solar photovoltaic assemblies are rear electric in parallel or in series
Controller is connected to, the controller is electrically connected with storage battery group, and the controller is directly powered or passed through for DC load
DC/AC inverter is powered for AC load.
2. the solar photovoltaic generation system according to claim 1 applied to agricultural greenhouse, it is characterised in that the face
Plate (1) is glass with clean, including tempered glass and the titanium dioxide that is arranged on tempered glass.
3. the solar photovoltaic generation system according to claim 1 applied to agricultural greenhouse, it is characterised in that the storage
Storage battery in battery pack is one in plumbic acid, ni-Cd, rechargeable alkalescence, lithium ion, lithium macromolecule and redox storage battery
Kind is several.
4. the solar photovoltaic generation system according to claim 1 applied to agricultural greenhouse, it is characterised in that the gold
The material for belonging to reflector layer is silver or aluminium.
5. the solar photovoltaic generation system according to claim 1 applied to agricultural greenhouse, it is characterised in that the suction
The inner cavity of sound cystosepiment (81) is provided with sound-absorption hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260462.2U CN207321167U (en) | 2017-09-28 | 2017-09-28 | A kind of solar photovoltaic generation system applied to agricultural greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260462.2U CN207321167U (en) | 2017-09-28 | 2017-09-28 | A kind of solar photovoltaic generation system applied to agricultural greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321167U true CN207321167U (en) | 2018-05-04 |
Family
ID=62428173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721260462.2U Expired - Fee Related CN207321167U (en) | 2017-09-28 | 2017-09-28 | A kind of solar photovoltaic generation system applied to agricultural greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207321167U (en) |
-
2017
- 2017-09-28 CN CN201721260462.2U patent/CN207321167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |