CN201608670U - Solar power supply system for greenhouse - Google Patents
Solar power supply system for greenhouse Download PDFInfo
- Publication number
- CN201608670U CN201608670U CN2009202832115U CN200920283211U CN201608670U CN 201608670 U CN201608670 U CN 201608670U CN 2009202832115 U CN2009202832115 U CN 2009202832115U CN 200920283211 U CN200920283211 U CN 200920283211U CN 201608670 U CN201608670 U CN 201608670U
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- CN
- China
- Prior art keywords
- power supply
- supply system
- input
- greenhouse
- load
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a solar power supply system for a greenhouse, which is characterized in that: photovoltaic arrays formed by connecting solar cells in series are arranged on the sun facing roof and the wall of the greenhouse, and the photovoltaic arrays are correspondingly connected with loads in the greenhouse according to output polarity. The power supply system provided by the utility model has the advantages of reasonable structure, no energy consumption, no geographical restrictions, flexible scale, no pollution, safety and reliability, simple maintenance, longer service life and the like.
Description
Technical field
The utility model relates to a kind of solar electric power supply system, specifically a kind of warmhouse booth solar electric power supply system.
Background technology
Warmhouse booth has printing opacity, insulation (or heating) function, is to be used for the facility of cultivated plant.In the season that is being not suitable for plant growth, warmhouse booth can make plant increase output breeding time, is used for plant culture such as low temperature season warm season vegetable, flowers, forest more or grows seedlings etc.The kind of warmhouse booth is more, has illuminator, ventilating system, sprinkling system, heat-insulation system etc. in more existing warmhouse booths usually and uses electric loading, these loads all to need the electrification running.At present, for having the mode that warmhouse booth with electric loading adopts the stringing power supply usually, this just must the cable laying or the bar that installs electric wiring, so just make that the cost of manufacture and the use cost of booth are higher, in addition, this supply power mode also exists complicated operation, the shortcoming that potential safety hazard is big.
The utility model content
The purpose of this utility model is to provide a kind of warmhouse booth solar electric power supply system, and this power supply decorum can make full use of solar energy and realize the booth internal burden is powered.
For achieving the above object, the technical solution of the utility model is: a kind of warmhouse booth solar electric power supply system, on the ceiling of booth Chaoyang or wall, be mounted with and be coupled to each other the photovoltaic array that constitutes by plurality of solar cells, described photovoltaic array by output polarity accordingly with canopy in load join.
By such scheme as seen, be that electric energy is supplied with the load in the canopy by solar cell with the solar energy converting that collects, can be the electric energy that load provides to be needed.In addition, because the self-characteristic of solar cell material, cell panel can produce more heat in the course of the work, and the heat radiation of solar panel also can be the insulation in the warmhouse booth and the generation additional contribution of heating.
That the electric power system that the utility model provides has is rational in infrastructure, not consumes energy, be not subjected to region restriction, scale flexible, pollution-free, safe and reliable, safeguard simple and advantage such as the life-span is long.
Description of drawings
The catenation principle block diagram of Fig. 1 the utility model embodiment one;
The catenation principle block diagram of Fig. 2 the utility model embodiment two.
Embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1
The warmhouse booth solar electric power supply system that the utility model provides includes by plurality of solar cells and is coupled to each other the photovoltaic array 1 that constitutes, being coupled to each other of each solar cell can be serial or parallel connection, in the present embodiment, photovoltaic array 1 with the mode that the load 4 in the canopy is joined is: photovoltaic array 1 is by the corresponding input that is connected to a charging-discharging controller 2 of its output polarity, and the input of the output of charging-discharging controller 2 and storage battery 3 and the input of load 4 join.Present embodiment is applicable to that the usefulness electric loading in the booth is a DC load.
As seen from Figure 1, when arranged sunshine, the electric energy that photovoltaic array 1 obtains was powered to load 4 by charging-discharging controller 2 on the one hand, accumulators 3 chargings on the other hand; All the time according to the time, 3 on storage battery by charging-discharging controller 2 to load 4 power supplies.
Referring to Fig. 2
For the load in the canopy is under the situation of AC load, in the present embodiment, photovoltaic array 1 with the mode that load 4 is joined is: photovoltaic array 1 is by the corresponding input that is connected to a charging-discharging controller 2 of its output polarity, the input of the input of the output of charging-discharging controller 2 and storage battery 3 and inverter 5 joins, and the input of the output of inverter 5 and load 4 joins.Can the load in canopy provide alternating current by inverter.
The photovoltaic array that solar cell constitutes among the above embodiment is settled on the Chaoyang of booth ceiling or wall.For existing DC load in the canopy situation of AC load is arranged again, then embodiment one can be used in combination with embodiment two.In addition, above-described solar cell is monocrystaline silicon solar cell or polysilicon solar cell or non-crystal silicon solar cell.
Claims (3)
1. warmhouse booth solar electric power supply system is characterized in that: on the ceiling of booth Chaoyang or wall, be mounted with and be coupled to each other the photovoltaic array that constitutes by plurality of solar cells, described photovoltaic array by output polarity accordingly with canopy in load join.
2. warmhouse booth solar electric power supply system according to claim 1, it is characterized in that: described photovoltaic array is connected to the input of a charging-discharging controller by its output polarity correspondence, and the input of the output of charging-discharging controller and the input of storage battery and load joins.
3. warmhouse booth solar electric power supply system according to claim 1, it is characterized in that: described photovoltaic array is connected to the input of a charging-discharging controller by its output polarity correspondence, the input of the output of charging-discharging controller and the input of storage battery and inverter joins, and the output of inverter and the input of load join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202832115U CN201608670U (en) | 2009-12-30 | 2009-12-30 | Solar power supply system for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202832115U CN201608670U (en) | 2009-12-30 | 2009-12-30 | Solar power supply system for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608670U true CN201608670U (en) | 2010-10-13 |
Family
ID=42953370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202832115U Expired - Fee Related CN201608670U (en) | 2009-12-30 | 2009-12-30 | Solar power supply system for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201608670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271422A (en) * | 2011-04-11 | 2011-12-07 | 江苏大学 | WSN-based photovoltaic greenhouse monitoring system and construction method thereof |
| CN102498983A (en) * | 2011-09-21 | 2012-06-20 | 李德仓 | Monitoring system for sunlight greenhouse capable of regulating temperature and humidity with solar photovoltaic power supply |
| CN105071468A (en) * | 2015-08-07 | 2015-11-18 | 中国建材国际工程集团有限公司 | Power supply system for thermal insulation device of solar insulation can |
-
2009
- 2009-12-30 CN CN2009202832115U patent/CN201608670U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271422A (en) * | 2011-04-11 | 2011-12-07 | 江苏大学 | WSN-based photovoltaic greenhouse monitoring system and construction method thereof |
| CN102271422B (en) * | 2011-04-11 | 2015-04-22 | 江苏大学 | WSN-based photovoltaic greenhouse monitoring system and construction method thereof |
| CN102498983A (en) * | 2011-09-21 | 2012-06-20 | 李德仓 | Monitoring system for sunlight greenhouse capable of regulating temperature and humidity with solar photovoltaic power supply |
| CN105071468A (en) * | 2015-08-07 | 2015-11-18 | 中国建材国际工程集团有限公司 | Power supply system for thermal insulation device of solar insulation can |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20121230 |