CN107204740A - The environment temperature inspection device of solar cell module - Google Patents
The environment temperature inspection device of solar cell module Download PDFInfo
- Publication number
- CN107204740A CN107204740A CN201710399871.9A CN201710399871A CN107204740A CN 107204740 A CN107204740 A CN 107204740A CN 201710399871 A CN201710399871 A CN 201710399871A CN 107204740 A CN107204740 A CN 107204740A
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- China
- Prior art keywords
- water
- pipe
- tank
- solar components
- temperature drop
- 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.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000011094 fiberboard Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses the environment temperature inspection device of solar cell module, including solar components, temperature drop pipe, water inlet pipe, water tank, water pump, outlet pipe, water-storing tank, water-supply-pipe, the liquid level sensor with wireless base station apparatus, the temperature sensor with wireless base station apparatus, solar components tilt certain angle and are arranged on above stratum；Temperature drop pipe is affixed on the in the shade face of solar components, and temperature drop pipe includes water inlet end and water side, and water inlet end is higher than water side；Water tank is arranged in the stratum on the downside of solar components with water-storing tank, and position of the position less than water-storing tank of water tank；The water inlet end connection of water inlet pipe one end and temperature drop pipe, its other end is connected with the water pump being arranged on inside water tank.The present invention carries out the cooling of continuous and effective to solar components, improves the peak power output of solar components, and then improve the operating efficiency of solar components.
Description
Technical field
The present invention relates to photovoltaic art, and in particular to the environment temperature inspection device of solar cell module.
Background technology
The energy converter of solar energy power generating is solar cell (Solar Cell), also known as photovoltaic cell.The sun
The principle of energy cell power generation is photovoltaic effect (Photovoltaic Effect).When sunshine is radiated at solar cell
When upper, battery absorbs luminous energy, produces photo-generate electron-hole pair.Under the effect of battery built in field, light induced electron and hole are divided
From the accumulation of heterocharge occur in battery two ends, that is, " photovoltage " are produced, here it is " photovoltaic effect ".If built-in
The both sides extraction electrode of electric field simultaneously connects load, then loading just has " photogenerated current " to flow through, so as to obtain power output.So,
The luminous energy of the sun has just been directly changed the electric energy that can be used.At that same temperature, influence of the intensity of illumination to cell panel：Light
Bigger according to intensity, the open-circuit voltage and short circuit current flow of solar panel are bigger, and peak power output is also bigger, while can see
Go out open-circuit voltage with the change of irradiation intensity be not as obvious with the change of irradiation intensity as short circuit current flow.
Under identical intensity of illumination, influence of the temperature to cell panel：When the temperature rise of solar cell, it is exported
Open-circuit voltage is obviously reduced with temperature, and short circuit current flow slightly has rise, and general trend is that peak power output diminishes.Therefore, in order to drop
Low temperature raises the influence to the peak power output of cell panel, it should carry out cooling processing to cell panel.
The content of the invention
The technical problems to be solved by the invention are that temperature rise reduces cell panel power output, it is therefore intended that provided too
The environment temperature inspection device of positive energy battery component, reduces the temperature of solar components, and general increase solar panel is maximum
Power output.
The present invention is achieved through the following technical solutions：
The environment temperature inspection device of solar cell module, including solar components, in addition to temperature drop pipe, water inlet
Pipe, water tank, water pump, outlet pipe, water-storing tank, water-supply-pipe, the liquid level sensor with wireless base station apparatus, with wireless
The temperature sensor of dispensing device, the solar components tilt certain angle and are arranged on above stratum；The temperature drop pipe patch
In the in the shade face of solar components, temperature drop pipe includes water inlet end and water side, and water inlet end is higher than water side；It is described to supply water
Water tank is arranged in the stratum on the downside of solar components with water-storing tank, and the position of water tank is less than water-storing tank
Position；The water inlet end connection of described water inlet pipe one end and temperature drop pipe, its other end and the water pump being arranged on inside water tank
Connection；Described outlet pipe one end and the water side of temperature drop pipe are connected, and its other end is connected with water-storing tank；The water-storing tank
Pass through water-supply-pipe and water tank insertion；Liquid level sensor is arranged on the inside of water-storing tank, and temperature sensor is arranged on solar energy
The in the shade surface of component, multiple temperature sensors are uniformly arranged on beside temperature drop pipe, and are affixed on the back side of solar components.
Under identical intensity of illumination, when the temperature rise of solar cell, its output open circuit voltage is obvious with temperature
Reduce, short circuit current flow slightly has rise, and general trend is that peak power output diminishes.The present invention by set water tank, water inlet pipe,
Temperature drop pipe, outlet pipe, water-storing tank, water-supply-pipe, constitute water circulation system, water pump is arranged in water tank, and water pump will be for
The water of water tank is sent into temperature drop pipe by water inlet pipe, and temperature drop pipe is contacted with solar components, and current are by solar components
Partial heat take away, reduce the temperature of solar components, improve the power output of solar components；The band in temperature drop pipe
The water for walking heat is entered in water-storing tank by outlet pipe, and water-storing tank can store certain water, reduce the water containing heat
Flow velocity, spills into stratum beneficial to by the temperature in water, and the water of water-storing tank enters water tank by water-supply-pipe, thus shape
Into water circulation.Water-storing tank and water tank are respectively provided with the earth formation, are the influences in order to reduce earth's surface to the water of circulation, together
When, stratum is also more conducive to the radiating of water.Liquid level sensor can detect the water inside water circulation system, by monitoring water,
Judge whether water circulation system is damaged.Temperature sensor detects the actual temperature of solar components, is judged too by temperature data
Whether positive energy component is in normal operating conditions.Temperature information and liquid level information send information to control by wireless base station apparatus
Center processed, is easy to staff's remote monitoring.Dispersed temperature sensor can detect the temperature data of solar components,
The temperature change of solar components can not only be monitored, while can also judge whether is solar panel at this according to temperature data
Normal work, if exception occurs in temperature, can be investigated rapidly, find out maintenance department, shorten maintenance time.
Further, in the earth's surface immediately below solar components covered with wrapping reinforcing glass fiberboard.Covered in earth's surface
Lid wraps reinforcing glass fiberboard, is the absorption in order to reduce earth's surface to temperature in air, is lowered into the heat of earth's surface, so that
Improve the radiating of recirculated water.
Further, water inlet pipe is exposed aerial is partially covered with thermal insulation layer.Water inlet pipe is exposed easy in atmosphere
Influenceed by air themperature, cover thermal insulation layer, reduce the energy that current absorb in water inlet pipe, improve water in temperature drop pipe
Efficiency.
Further, temperature drop pipe is in semicircle shape, and burnishing surface is affixed on the in the shade face of solar components.Temperature drop pipe is in semicircle
Shape, increases the contact area of temperature drop pipe and solar components, so as to improve the cooling efficiency of current.
Further, temperature drop pipe is in S shapes.The temperature drop pipe of S shapes can make the utilization rate of water reach highest.
The present invention compared with prior art, has the following advantages and advantages：The present invention by set water tank,
Water inlet pipe, temperature drop pipe, outlet pipe, water-storing tank, water-supply-pipe, constitute water circulation system, are persistently had to solar components
The cooling of effect, improves the peak power output of solar components, and then improve the operating efficiency of solar components.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is side structure schematic view of the present invention；
Fig. 2 is positive structure diagram of the present invention；
Fig. 3 is temperature drop pipe structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- solar components, 2- temperature drop pipes, 3- thermal insulation layers, 4- water inlet pipes, 5- wraps reinforcing glass fiberboard, 6-
Layer, 7- water tanks, 8- water pumps, 9- outlet pipes, 10- water-storing tanks, 11- water-supply-pipes, 12- liquid level sensors.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As depicted in figs. 1 and 2, the environment temperature inspection device of solar cell module, including solar components 1, is also wrapped
Include temperature drop pipe 2, water inlet pipe 4, water tank 7, water pump 8, outlet pipe 9, water-storing tank 10, water-supply-pipe 11, with wireless transmission
Liquid level sensor 12, the temperature sensor with wireless base station apparatus of device, the solar components 1 tilt certain angle peace
Mounted in the top of stratum 6；The temperature drop pipe 2 is affixed on the in the shade face of solar components 1, and temperature drop pipe 2 includes water inlet end and water outlet
End, and water inlet end is higher than water side；The water tank 7 is arranged at the ground of the downside of solar components 1 with water-storing tank 10
In layer 6, and position of the position less than water-storing tank 10 of water tank 7；Described one end of water inlet pipe 4 is entered with temperature drop pipe 2
Water end (W.E.) is connected, and its other end is connected with the water pump 8 being arranged on inside water tank 7；Described one end of outlet pipe 9 and temperature drop pipe 2
Water side connection, its other end is connected with water-storing tank 10；The water-storing tank 10 is passed through by water-supply-pipe 11 with water tank 7
It is logical；Liquid level sensor 12 is arranged on the inner side of water-storing tank 10, and multiple temperature sensors are uniformly arranged on the side of temperature drop pipe 2, and
And it is affixed on the back side of solar components 1.
Covered with wrapping reinforcing glass fiberboard 5 in the earth's surface immediately below solar components 1.
Water inlet pipe 4 is exposed aerial to be partially covered with thermal insulation layer 3.
Temperature drop pipe 2 is in semicircle shape, and burnishing surface is affixed on the in the shade face of solar components 1.
Under identical intensity of illumination, when the temperature rise of solar cell, its output open circuit voltage is obvious with temperature
Reduce, short circuit current flow slightly has rise, and general trend is that peak power output diminishes.The present invention is by setting water tank 7, water inlet pipe
4th, temperature drop pipe 2, outlet pipe 9, water-storing tank 10, water-supply-pipe 11, constitute water circulation system, and water pump 8 is arranged on water tank 7
In, water pump 8 sends into the water of water tank 7 in temperature drop pipe 2 by water inlet pipe 4, and temperature drop pipe 2 is contacted with solar components 1,
Current take away the partial heat of solar components 1, reduce the temperature of solar components 1, improve the output of solar components 1
Power；The water that heat is taken away in temperature drop pipe 2 is entered in water-storing tank 10 by outlet pipe 9, and water-storing tank 10 can store one
Determine water, the water containing heat is reduced flow velocity, spilt into beneficial to by the temperature in water into stratum, the water of water-storing tank 10 passes through
Water-supply-pipe 11 enters water tank 7, and material is thus formed water circulation.Water-storing tank 10 and water tank 7 are arranged at stratum 6
In, it is the influence in order to reduce earth's surface to the water of circulation, meanwhile, stratum 6 is also more conducive to the radiating of water.
As shown in figure 3, temperature drop pipe 2 is in S shapes.The water inlet end of temperature drop pipe 2 be arranged on the horizontal level of solar components 1 compared with
High place, water side sets the relatively low position of the horizontal level of solar components 1, and multiple S shapes temperature drop pipes 2 are attached to solar energy group
The in the shade face of part 1, each S shapes temperature drop pipe 2 is each configured with corresponding water tank 7, water inlet pipe 4, outlet pipe 9, water storage water
Case 10, water-supply-pipe 11 constitute independent water circulation system, are so more beneficial for the cooling of solar components 1.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. the environment temperature inspection device of solar cell module, including solar components (1), it is characterised in that also including drop
Warm water tube (2), water inlet pipe (4), water tank (7), water pump (8), outlet pipe (9), water-storing tank (10), water-supply-pipe (11), band
There are the liquid level sensor (12) of wireless base station apparatus, multiple temperature sensors with wireless base station apparatus, the solar energy group
Part (1) tilts certain angle and is arranged on above stratum (6)；The temperature drop pipe (2) is affixed on the in the shade face of solar components (1),
Temperature drop pipe (2) includes water inlet end and water side, and water inlet end is higher than water side；The water tank (7) and water-storing tank
(10) it is arranged in the stratum (6) on the downside of solar components (1), and the position of water tank (7) is less than water-storing tank
(10) position；Described water inlet pipe (4) one end is connected with the water inlet end of temperature drop pipe (2), and its other end is with being arranged on water supply water
Internal water pump (8) connection of case (7)；Described outlet pipe (9) one end is connected with the water side of temperature drop pipe (2), its other end with
Water-storing tank (10) is connected；The water-storing tank (10) passes through water-supply-pipe (11) and water tank (7) insertion；Liquid level sensor
(12) it is arranged on the inside of water-storing tank (10), multiple temperature sensors are uniformly arranged on beside temperature drop pipe (2), and are affixed on too
The back side of positive energy component (1).
2. the environment temperature inspection device of solar cell module according to claim 1, it is characterised in that in solar energy
Covered with wrapping reinforcing glass fiberboard (5) in earth's surface immediately below component (1).
3. the environment temperature inspection device of solar cell module according to claim 1, it is characterised in that the water inlet
Pipe (4) is exposed aerial to be partially covered with thermal insulation layer (3).
4. the environment temperature inspection device of solar cell module according to claim 1, it is characterised in that the cooling
Water pipe (2) is in semicircle shape, and burnishing surface is affixed on the in the shade face of solar components (1).
5. the environment temperature inspection device of solar cell module according to claim 1, it is characterised in that the cooling
Water pipe (2) is in S shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399871.9A CN107204740A (en) | 2017-05-31 | 2017-05-31 | The environment temperature inspection device of solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399871.9A CN107204740A (en) | 2017-05-31 | 2017-05-31 | The environment temperature inspection device of solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107204740A true CN107204740A (en) | 2017-09-26 |
Family
ID=59908018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399871.9A Pending CN107204740A (en) | 2017-05-31 | 2017-05-31 | The environment temperature inspection device of solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107204740A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002141544A (en) * | 2000-06-07 | 2002-05-17 | Sanyo Electric Co Ltd | Solar cell module, solar cell module connecting method, solar cell module installing method and solar cell module ground connecting method |
| KR101153365B1 (en) * | 2011-09-23 | 2012-06-07 | 김재운 | Rovingness solar photovoltaic system |
| WO2012166966A1 (en) * | 2011-06-01 | 2012-12-06 | Spg Solar, Inc. | Floating support structure for a solar panel array |
| CN204442279U (en) * | 2015-03-19 | 2015-07-01 | 甘肃上航电力运维有限公司 | A kind of photovoltaic plant solar panels highly efficient cooling device |
-
2017
- 2017-05-31 CN CN201710399871.9A patent/CN107204740A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002141544A (en) * | 2000-06-07 | 2002-05-17 | Sanyo Electric Co Ltd | Solar cell module, solar cell module connecting method, solar cell module installing method and solar cell module ground connecting method |
| WO2012166966A1 (en) * | 2011-06-01 | 2012-12-06 | Spg Solar, Inc. | Floating support structure for a solar panel array |
| KR101153365B1 (en) * | 2011-09-23 | 2012-06-07 | 김재운 | Rovingness solar photovoltaic system |
| CN204442279U (en) * | 2015-03-19 | 2015-07-01 | 甘肃上航电力运维有限公司 | A kind of photovoltaic plant solar panels highly efficient cooling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |
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| RJ01 | Rejection of invention patent application after publication |