CN108198890A - A kind of photovoltaic battery panel for mobile communication base station steel tower - Google Patents
A kind of photovoltaic battery panel for mobile communication base station steel tower Download PDFInfo
- Publication number
- CN108198890A CN108198890A CN201711465163.7A CN201711465163A CN108198890A CN 108198890 A CN108198890 A CN 108198890A CN 201711465163 A CN201711465163 A CN 201711465163A CN 108198890 A CN108198890 A CN 108198890A
- Authority
- CN
- China
- Prior art keywords
- cooling material
- base station
- mobile communication
- photovoltaic
- communication base
- 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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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 238000010295 mobile communication Methods 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000002207 thermal evaporation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 230000001151 other effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
- H01L31/0521—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention proposes a kind of photovoltaic battery panel for mobile communication base station steel tower, including：Photovoltaic panel and cooling material, the cooling material are pasted onto the back side of the photovoltaic panel, and the cooling material has capillary structure.Since the cooling material has capillary structure, can drink up the rain or the moisture of surrounding, moisture and then by thermal evaporation, and heat is taken away, the photovoltaic panel is made to keep a relatively low temperature.It is improved by the structure to product, improves the cooling-down effect of product, and at low cost, failure rate is low, conducive to popularization.
Description
Technical field
The present invention relates to photovoltaic arts, particularly relate to a kind of photovoltaic battery panel for mobile communication base station steel tower.
Background technology
As photovoltaic power generation technology is constantly ripe, solar-energy photo-voltaic cell generating efficiency has large increase.But absolutely
Numerical value is still relatively low, and the silicon solar cell electricity conversion of industrialized mass production is about 13%~14% at present,
Remaining light can be converted into thermal energy.The material of solar panel mainly has monocrystalline silicon, polysilicon, non-crystalline silicon and hull cell etc.,
Middle monocrystalline silicon and polycrystal silicon cell dosage are maximum.The generating efficiency of crystal-silicon solar cell relies on its operating temperature, temperature often on
Rising 1 DEG C will cause output power to reduce 0.4%~0.5%.Due to reaching the energy conversion of more than 80% battery surface into heat
Amount so that solar cell operating temperature usually at 50 DEG C or more, when radiate it is bad when even up to 80 DEG C.
Mobile communication base station steel tower is due to largely establishing in remote districts such as mountain areas, in order to ensure the supply of the energy, leads to
It can be often powered using solar-energy photo-voltaic cell, and solar-energy photo-voltaic cell can cause conversion ratio low due to heat dissipation problem, and
It is of high cost and easily damaged if complicated for the structural requirement of product using active cooling method, it is unfavorable for repairing, in this regard,
Need the passive cooling effect of raising product.
Invention content
The present invention proposes a kind of photovoltaic battery panel for mobile communication base station steel tower, solves cooling effect in the prior art
Fruit is poor.The problem of of high cost.
The technical proposal of the invention is realized in this way：A kind of photovoltaic battery panel for mobile communication base station steel tower, packet
It includes：Photovoltaic panel and cooling material, the cooling material are pasted onto the back side of the photovoltaic panel, and the cooling material has capillary knot
Structure.Since the cooling material has capillary structure, can drink up the rain or the moisture of surrounding, moisture and then by thermal evaporation,
And heat is taken away, the photovoltaic panel is made to keep a relatively low temperature.
Further, the cooling material is any one of activated carbon, silica gel, porous active aluminium, zeolite.These materials
Moisture absorption and other effects is preferable.
Further, the top of the photovoltaic panel is equipped with conduction pipe, and the conduction pipe is in horn-like, and upper opening is big,
Lower opening is narrow, and the lower opening is towards the cooling material.Since upper opening is big, wind-force can be assembled, lower section is opened
Mouth is narrow, can be directed toward the wind of aggregation and blow toward the cooling material, improve its evaporative cooling effect.Also, if the rainy day, institute
State conduction pipe can also moisture build op rush at the cooling material, carry out the collection of moisture.
Further, several diversion trenches are additionally provided on the cooling material.The diversion trench can effectively fill moisture
Each position is distributed to, improves the uniformity soaked.
Further, density of the cooling material close to the photovoltaic panel side is more than close far from the photovoltaic panel side
Degree.
The photovoltaic battery panel for mobile communication base station steel tower of the present invention, is changed by the structure to product
Into improving the cooling-down effect of product, and at low cost, failure rate is low, conducive to popularization.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is that a kind of cross section structure of photovoltaic battery panel one embodiment for mobile communication base station steel tower of the invention shows
It is intended to；
Fig. 2 is for the dimensional structure diagram of the photovoltaic battery panel of mobile communication base station steel tower shown in Fig. 1.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of photovoltaic battery panel for mobile communication base station steel tower, including：Photovoltaic panel 1 and drop
Adiabator 3, cooling material 3 are pasted onto the back side of photovoltaic panel 1 by adhered layer 2, and cooling material 3 has capillary structure.Due to drop
Adiabator 3 has capillary structure, can drink up the rain or the moisture of surrounding, moisture and then by thermal evaporation, and takes away heat, makes
Photovoltaic panel 1 keeps a relatively low temperature.In addition, on the surface of cooling material, being also partly sticked has surface mount layer 5, is used for
Promote the stability of cooling material.
Wherein, density of the cooling material 3 close to 1 side of photovoltaic panel is more than the density far from 1 side of photovoltaic panel.
By pasting the capillary structure cooling material 3 with adsorbable moisture on the backboard of photovoltaic panel 1, which is inhaling
After the attached outside moisture such as rainwater etc, can moisture be kept inside cooling material 3 by capillary phenomenon.Close to photovoltaic panel
One layer of 1 is hard-packed water-absorbent material, and convenient for holding moisture, and one layer far from solar panel is loosely organized
Water-absorbent material, convenient for the volatilization of moisture.
Further, cooling material 3 is any one of activated carbon, silica gel, porous active aluminium, zeolite.The suction of these materials
It is wet and other effects preferable.
Further, the top of photovoltaic panel 1 is equipped with conduction pipe 4, and conduction pipe 4 is in horn-like, and upper opening is big, and lower section is opened
It is mouthful narrow, and lower opening is towards cooling material 3.Since upper opening is big, wind-force can be assembled, lower opening is narrow, can will gather
The wind direction of collection is blown toward cooling material 3, improves its evaporative cooling effect.Also, if the rainy day, conduction pipe 4 can also be assembled
Moisture rushes at cooling material 3, carries out the collection of moisture.
Further, several diversion trenches 6 are additionally provided on cooling material 3.Diversion trench 6 can be effectively fully dispersed by moisture
To each position, the uniformity soaked is improved.
The moisture absorption latent heat of vaporization in cooling material 3 is evaporated, the water temperature drop in cooling material 3, once cooling material 3
Temperature be less than the temperature of surrounding air, heat can be transmitted to the low cooling material 3 of temperature from the high air of temperature, until the material that cools down
When the temperature of material 3 is reduced to a certain temperature since the moisture absorption latent heat of vaporization is evaporated, air is to heat output of cooling material 3 etc.
Wet-bulb temperature of the water temperature for air under the state under the certain required latent heat of vaporization of moisture of evaporation, the wet equilibrium state of heat.
So as to cool down under the premise of energy is not consumed to solar panel, so as to improve photoelectric conversion efficiency.
The dispersion of cooling material 3 is pasted onto 1 back side of photovoltaic panel, in the place that photovoltaic panel 1 and air are in direct contact, ensures photovoltaic
Plate 1 has the air duct of circulation, and a part of heat is taken away, therefore the technology is in the base of Natural Ventilation Technology In One Green by gravity-flow ventilation
The evaporation endothermic process of moisture is increased on plinth, cooling-down effect is better than Natural Circulation falling temperature technique.The technology does not need to simultaneously
Additional to increase driving force, cost is relatively low, easy to maintain.Therefore it is attached to solar energy by the use of hygroscopic material as cooling material 3
The technology for lying prostrate solar panel cooling has good application prospect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (5)
1. a kind of photovoltaic battery panel for mobile communication base station steel tower, which is characterized in that including：Photovoltaic panel and cooling material,
The cooling material is pasted onto the back side of the photovoltaic panel, and the cooling material has capillary structure.
2. it to be used for the photovoltaic battery panel of mobile communication base station steel tower as described in the appended claim 1, it is characterised in that：The cooling material
Expect for any one of activated carbon, silica gel, porous active aluminium, zeolite.
3. it to be used for the photovoltaic battery panel of mobile communication base station steel tower as described in the appended claim 1, it is characterised in that：The photovoltaic panel
Top be equipped with conduction pipe, the conduction pipe is in horn-like, and upper opening is big, and lower opening is narrow, and the lower opening
Towards the cooling material.
4. it to be used for the photovoltaic battery panel of mobile communication base station steel tower as described in the appended claim 1, it is characterised in that：The cooling material
Several diversion trenches are additionally provided on material.
5. it to be used for the photovoltaic battery panel of mobile communication base station steel tower as described in the appended claim 1, it is characterised in that：The cooling material
Density of the material close to the photovoltaic panel side is more than the density far from the photovoltaic panel side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711465163.7A CN108198890B (en) | 2017-12-28 | 2017-12-28 | Photovoltaic cell panel for mobile communication base station iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711465163.7A CN108198890B (en) | 2017-12-28 | 2017-12-28 | Photovoltaic cell panel for mobile communication base station iron tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108198890A true CN108198890A (en) | 2018-06-22 |
| CN108198890B CN108198890B (en) | 2019-12-17 |
Family
ID=62585446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711465163.7A Active CN108198890B (en) | 2017-12-28 | 2017-12-28 | Photovoltaic cell panel for mobile communication base station iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108198890B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562686U (en) * | 2009-09-28 | 2010-08-25 | 河南科达节能环保有限公司 | Solar photovoltaic system |
| CN204425268U (en) * | 2015-03-17 | 2015-06-24 | 海南汉能薄膜太阳能有限公司 | A kind of photovoltaic system and solar module heat sink thereof |
| CN104966755A (en) * | 2015-07-21 | 2015-10-07 | 中国建筑科学研究院天津分院 | Solar cell panel cooling system suitable for pluvial region |
| JP2016005386A (en) * | 2014-06-18 | 2016-01-12 | 株式会社ドクター中松創研 | High performance solar system |
-
2017
- 2017-12-28 CN CN201711465163.7A patent/CN108198890B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562686U (en) * | 2009-09-28 | 2010-08-25 | 河南科达节能环保有限公司 | Solar photovoltaic system |
| JP2016005386A (en) * | 2014-06-18 | 2016-01-12 | 株式会社ドクター中松創研 | High performance solar system |
| CN204425268U (en) * | 2015-03-17 | 2015-06-24 | 海南汉能薄膜太阳能有限公司 | A kind of photovoltaic system and solar module heat sink thereof |
| CN104966755A (en) * | 2015-07-21 | 2015-10-07 | 中国建筑科学研究院天津分院 | Solar cell panel cooling system suitable for pluvial region |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108198890B (en) | 2019-12-17 |
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