CN206821473U - Photovoltaic townhouse canopy cooling system - Google Patents
Photovoltaic townhouse canopy cooling system Download PDFInfo
- Publication number
- CN206821473U CN206821473U CN201621473835.XU CN201621473835U CN206821473U CN 206821473 U CN206821473 U CN 206821473U CN 201621473835 U CN201621473835 U CN 201621473835U CN 206821473 U CN206821473 U CN 206821473U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- photovoltaic module
- radiating
- heat collector
- circulator
- 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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Classifications
-
- 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
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model purpose is the system that can be cooled to the photovoltaic module on photovoltaic townhouse canopy, that is, provides a kind of photovoltaic townhouse canopy cooling system.Including greenhouse steelframe, radiating circulator, circulating water pipe, temperature sensor, heat collector, photovoltaic module, control system, greenhouse steelframe Chaoyang is fixedly connected with photovoltaic module at the top of side, the back side of photovoltaic module is provided with temperature sensor and heat collector, circulating water pipe one end connection heat collector other end connection radiating circulator, temperature sensor, radiating circulator are connected with control system respectively.Cooling system reduces the temperature of photovoltaic module in canopy, improves the generated output of townhouse canopy photovoltaic module so that the more former canopy of generated energy has certain lifting, gene-ration revenue lifting.
Description
Technical field
Agricultural greenhouse equipment technical field is the utility model is related to, specifically a kind of photovoltaic townhouse canopy cooling system.
Background technology
Currently, we have turned to green, efficient and energy-conserving and environment-protective to agriculture requirement from pursuit quantity and yield.
Traditional agriculture operating mode is far from the needs for meeting era development.Agricultural demand industrialization, Green Development, it be unable to do without new
The injection of fresh, vibrant capital.It can be said that the combination of photovoltaic and agricultural, is to speed up a big opportunity of green agriculture high-efficient development.
Photovoltaic agricultural greenhouse is currently in the booming stage, but photovoltaic and the case that agricultural is really combined are simultaneously few
See, it is that agricultural greenhouse combines with photovoltaic surface power station " forcing " that we, which see current so-called photovoltaic agricultural, and photovoltaic does not have
Substantial change is brought to agricultural production.It is not to piece together and should complement each other really to combine, fusion photovoltaic green-house knot
Structure feature and the growth characteristics of crops, with reference to mechanization production, make agricultural production more intelligent, photovoltaic is not to producing and using
Ground brings burden, mutually opposes that the growth of crop provides more preferable condition, temperature humidity, ventilation, controls irradiation, exactly because light
It is more preferable to lie prostrate other industries relative with agriculture compatibility, realizes the effect of 1+1 >=2.
Planted under photovoltaic townhouse canopy canopy, ceiling arrangement battery component generates electricity, due to the negative temperature characteristic of photovoltaic module, temperature
Higher, generated energy is lower, therefore, in order to ensure townhouse canopy inner assembly generated energy, it is necessary to which the temperature of control assembly is relatively low at one
In the range of, that is, environment temperature will be also controlled in certain temperature in townhouse canopy, but current photovoltaic townhouse canopy does not possess
The ability of photovoltaic module temperature can be adjusted.
The content of the invention
The utility model purpose is the system that can be cooled to the photovoltaic module on photovoltaic townhouse canopy, that is, provides one
Kind photovoltaic townhouse canopy cooling system.
In order to achieve the above object, the utility model adopts the following technical scheme that：A kind of photovoltaic townhouse canopy cooling system, bag
Include greenhouse steelframe, radiating circulator, circulating water pipe, temperature sensor, heat collector, photovoltaic module, control system, greenhouse steelframe court
Photovoltaic module is fixedly connected with the top of positive side, the back side of photovoltaic module is provided with temperature sensor and heat collector, circulating water pipe
One end connection heat collector other end connection radiating circulator, temperature sensor, radiating circulator are connected with control system respectively.
The heat collector includes the materials such as vacuum tube, quartzy sandpipe, stainless steel, copper pipe, aluminium alloy and is made.
Heat collector is not directly contacted with component, and its temperature 10-20 degree lower than assembly temperature, it is provided with 1- between component
2mm gap.
Radiating circulator one end is connected with heat collector, and its body is provided with radiating module, and described radiating module includes dissipating
Backing radiating, evaporative heat loss, fan radiating, natural air cooled etc..
Whole system gathers photovoltaic component back plate temperature by heat collector, raises water temperature in thermal-collecting tube, when temperature raises
To temperature sensor setting threshold values when, start radiating circulator.The water of high-temperature is delivered to by radiating by circulating water pipe
Module, temperature is reduced using radiating module, the water of low temperature is delivered to module backside by radiating circulator by circulating water pipe
Heat collector.Repeat the process of heating-radiating-heating-radiating, the high temperature of module backside is reduced.
The utility model is applied to glass greenhouse, and its photovoltaic module is arranged on the top of glass greenhouse, the inner side of glass, drop
Warm system reduces the temperature of photovoltaic module in canopy, compared to the greenhouse of no cooling system, improves townhouse canopy photovoltaic module
Generated output so that the more former canopy of generated energy has certain lifting, gene-ration revenue lifting, and the earning rate in overall power station is also accordingly lifted,
Module backside temperature can be reduced to 10-20 °, system benefit lifting about 0.13%.
Mechanization, technicalization are also a big advantage of new canopy type, whole system automatic operating, when photovoltaic module back side temperature
After degree rise to a certain extent, automated system operation, without manual intervention.
Brief description of the drawings
Fig. 1 the utility model overall structure cross section structure diagrams；
Fig. 2 is heat collector and photovoltaic module structure schematic diagram in Fig. 1.
In figure：1 greenhouse steelframe；2 radiating circulators；3 circulating water pipes；4 temperature sensors；5 heat collectors；6 photovoltaic modulies.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
A kind of photovoltaic townhouse canopy cooling system, including greenhouse steelframe 1, radiating circulator 2, circulating water pipe 3, temperature sensor
4th, heat collector 5, photovoltaic module 6, control system, greenhouse steelframe 1 are fixedly connected with photovoltaic module 6, photovoltaic at the top of the side of Chaoyang
The back side of component 6 is provided with temperature sensor 4 and heat collector 5, and connection heat collector 5 other end connection radiating of the one end of circulating water pipe 3 follows
Ring device 2, temperature sensor 4, radiating circulator 2 are connected with control system respectively.
The heat collector 5 includes the materials such as vacuum tube, quartzy sandpipe, stainless steel, copper pipe, aluminium alloy and is made.
Heat collector 5 is not directly contacted with photovoltaic module 6, the temperature of heat collector 5 10-20 degree lower than the temperature of photovoltaic module 6, thermal-arrest
1-2mm gap is left between device 5 and photovoltaic module 6.
Radiating one end of circulator 2 is connected with heat collector 5 by circulating water pipe 3,
Radiating circulator 2 is provided with radiating module, and described radiating module dissipates including fin radiating, evaporative heat loss, blower fan
It is hot, natural air cooled.
Whole system gathers the backboard temperature of photovoltaic module 6 by heat collector 5, raises water temperature in heat collector 5, when temperature liter
When the threshold values that up to temperature sensor 4 is set, start radiating circulator 2.The water of high-temperature is delivered to by circulating water pipe 3
Radiating module, temperature is reduced using radiating module, the water of low temperature is delivered to group by radiating circulator 2 by circulating water pipe 3
The heat collector 2 at the part back side.Repeat the process of heating-radiating-heating-radiating, the high temperature of module backside is reduced.
The utility model is applied to glass greenhouse, and its photovoltaic module is arranged on the top of glass greenhouse, the inner side of glass, drop
Warm system reduces the temperature of photovoltaic module in canopy, compared to the greenhouse of no cooling system, improves townhouse canopy photovoltaic module
Generated output so that the more former canopy of generated energy has certain lifting, gene-ration revenue lifting, and the earning rate in overall power station is also accordingly lifted,
Module backside temperature can be reduced to 10-20 °, system benefit lifting about 0.13%.
Claims (4)
1. a kind of photovoltaic townhouse canopy cooling system, including greenhouse steelframe (1), it is characterised in that：Also include radiating circulator (2),
Circulating water pipe (3), temperature sensor (4), heat collector (5), photovoltaic module (6), control system, greenhouse steelframe (1) Chaoyang side
Top be fixedly connected with photovoltaic module (6), the back side of photovoltaic module (6) is provided with temperature sensor (4) and heat collector (5), followed
Ring water pipe (3) one end connection heat collector (5) other end connection radiating circulator (2), temperature sensor (4), radiating circulator (2)
It is connected respectively with control system.
2. photovoltaic townhouse canopy cooling system according to claim 1, it is characterised in that：Heat collector (5) and photovoltaic module (6)
It is not directly contacted with, 1-2mm gap is left between heat collector (5) and photovoltaic module (6), heat collector (5) temperature compares photovoltaic module
(6) the low 10-20 degree of temperature.
3. photovoltaic townhouse canopy cooling system according to claim 1, it is characterised in that：Radiate circulator (2) one end and collection
Hot device (5) is connected by circulating water pipe (3).
4. photovoltaic townhouse canopy cooling system according to claim 1, it is characterised in that：The circulator (2) that radiates is provided with radiating
Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473835.XU CN206821473U (en) | 2016-12-29 | 2016-12-29 | Photovoltaic townhouse canopy cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473835.XU CN206821473U (en) | 2016-12-29 | 2016-12-29 | Photovoltaic townhouse canopy cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821473U true CN206821473U (en) | 2018-01-02 |
Family
ID=60779932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473835.XU Expired - Fee Related CN206821473U (en) | 2016-12-29 | 2016-12-29 | Photovoltaic townhouse canopy cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821473U (en) |
-
2016
- 2016-12-29 CN CN201621473835.XU patent/CN206821473U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20191229 |