CN207442791U - Photovoltaic battery panel heat sink - Google Patents
Photovoltaic battery panel heat sink Download PDFInfo
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- CN207442791U CN207442791U CN201721659168.9U CN201721659168U CN207442791U CN 207442791 U CN207442791 U CN 207442791U CN 201721659168 U CN201721659168 U CN 201721659168U CN 207442791 U CN207442791 U CN 207442791U
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- photovoltaic battery
- battery panel
- vacuum tube
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- water
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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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Abstract
The utility model discloses a kind of photovoltaic battery panel heat sinks, including air hose, wind turbine, vacuum tube group and water pump, the air hose is arranged on photovoltaic battery panel one end, the one end open of the air hose, and it is connected to and in communication with the air outlet of the wind turbine, multiple air outlets are equipped at intervals on the air hose outer wall, the air outlet is towards the extinction face outlet air of the photovoltaic battery panel, the vacuum tube group is arranged on the shady face of the photovoltaic battery panel, inlet and outlet are provided in the vacuum tube group, water inlet is connected with the water outlet of the water pump.The utility model provides heat sink a kind of while that cooling is carried out at the same time to the extinction face of photovoltaic battery panel and shady face, improves the collecting efficiency of photovoltaic battery panel, while utilizes the waste-heat cold water of photovoltaic battery panel.
Description
Technical field
The utility model is related to photovoltaic arts.More specifically, the utility model is related to a kind of coolings of photovoltaic battery panel to fill
It puts.
Background technology
The transformation efficiency of photovoltaic cell is closely related with itself running temperature, and temperature more high efficiency is lower.Data
Show：Battery temperature often rises 1 DEG C, and the electricity conversion of crystal silicon battery will decline about 0.4%, the big appointment of amorphous silicon battery
Decline 0.1%.In addition, battery, after its running temperature upper limit is reached, battery temperature often rises 10 DEG C, the aging speed of crystal silicon battery
Rate will double.Running temperature is one of parameter that emphasis is needed to consider during photovoltaic system design, and cell production companies generally can
The optimum working temperature scope of battery is provided, if temperature exceeds given range, short-term impairment will be caused simultaneously to battery (under efficiency
Drop) and long-term damage (irreversible damage).
Utility model content
The purpose of this utility model is to provide a kind of while is carried out at the same time drop to the extinction face of photovoltaic battery panel and shady face
The heat sink of temperature improves the collecting efficiency of photovoltaic battery panel, while utilizes the waste-heat cold water of photovoltaic battery panel.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of photovoltaic battery panel heat sink, including
Air hose, wind turbine, vacuum tube group and water pump, the air hose are arranged on photovoltaic battery panel one end, the one end open of the air hose, and with
The air outlet of the wind turbine is connected to and in communication with, and multiple air outlets, the equal direction of air outlet are equipped at intervals on the air hose outer wall
The extinction face outlet air of the photovoltaic battery panel, the vacuum tube group are arranged on the shady face of the photovoltaic battery panel, the vacuum
Inlet and outlet are provided in pipe group, water inlet is connected with the water outlet of the water pump.
Preferably, in the photovoltaic battery panel heat sink, the vacuum tube group includes more solar energy vacuum tubes,
The more solar energy vacuum tube compositions are interconnected, wherein a solar energy vacuum tube is equipped with water inlet and water outlet
Mouthful.
Preferably, in the photovoltaic battery panel heat sink, the first temperature sensor and controller are further included, it is described
First temperature sensor is arranged on the inside of any solar energy vacuum tube to obtain the water temperature inside the vacuum tube group, institute
Controller is stated to be electrically connected with the water pump and the first temperature sensor respectively.
Preferably, in the photovoltaic battery panel heat sink, the second temperature being electrically connected with the controller is further included
Sensor is spent, the second temperature sensor is arranged on the extinction face of the photovoltaic battery panel, to obtain the photovoltaic battery panel
The temperature in extinction face is simultaneously sent to the controller.
Preferably, in the photovoltaic battery panel heat sink, the inlet and outlet punishment of the vacuum tube group
Be not provided with water inlet solenoid valve and water outlet solenoid valve, controller respectively with the water inlet solenoid valve and water outlet solenoid valve
Electrical connection.
Preferably, in the photovoltaic battery panel heat sink, filter screen is provided at the one end open of the air hose.
Preferably, in the photovoltaic battery panel heat sink, the water inlet of the vacuum tube group is provided with filtering
Net.
The utility model is simultaneously carried out at the same time the extinction face of photovoltaic battery panel and shady face the heat sink of cooling, improves
The collecting efficiency of photovoltaic battery panel, while utilize the waste-heat cold water of photovoltaic battery panel.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structure diagram of photovoltaic battery panel heat sink described in the utility model；
Fig. 2 is the circuit connection diagram of photovoltaic battery panel heat sink described in the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be noted that in the description of the utility model, term " transverse direction ", " longitudinal direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplify and describe, and are not instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the utility model.
Fig. 1-Fig. 2 is a kind of photovoltaic battery panel heat sink that the utility model embodiment provides, including air hose 1, wind turbine
2nd, vacuum tube group 3 and water pump 4, the air hose 1 are arranged on 5 one end of photovoltaic battery panel, the one end open of the air hose 1, and with institute
The air outlet for stating wind turbine 2 is connected to and in communication with, and multiple air outlets, the equal direction of air outlet are equipped at intervals on 1 outer wall of air hose
The extinction face outlet air of the photovoltaic battery panel 5, the vacuum tube group 3 is arranged on the shady face of the photovoltaic battery panel 5, described true
Inlet and outlet are provided in blank pipe group 3, water inlet is connected with the water outlet of the water pump 4.
In above-mentioned technical proposal, in order to ensure that the collecting efficiency of photovoltaic battery panel 5 in a higher level, needs always
To cool down to photovoltaic battery panel 5, the cooling for 5 shady face of photovoltaic battery panel sets vacuum tube group 3 in shady face, and
Inlet and outlet are equipped in vacuum tube group 3, and the water outlet of its water inlet and water pump 4 are connected to and in communication with, water pump 4 and
External water source connects, and the device that water outlet can collect hot water with water tank etc. connects, and is noted by water pump 4 into vacuum tube group 3
Water is conducted heat by 5 backlight of photovoltaic battery panel towards vacuum tube group 3, by the cool water heating in vacuum tube group 3, then from its water outlet
Mouth goes out and discharges hot water, and water pump 4 injects cold water, such circulate operation thereto again, you can to the shady face of photovoltaic battery panel 5 into
Row cooling, can also be to its waste heat further utilization；And in order to which the extinction face to photovoltaic battery panel 5 cools down, this programme is set
Air hose 1 is arranged on the one end in 5 extinction face of photovoltaic battery panel, the one end open of air hose 1, and its one end by air hose 1 and wind turbine 2
It is open and is connected to and in communication with the air outlet of wind turbine 2,5 extinction face of multiple direction photovoltaic battery panels is equipped at intervals on 1 side of air hose
Air outlet, after extraneous gas is sent in air hose 1 by such wind turbine 2, the gas in air hose 1 is again from the outlet air on 1 side of air hose
It is blown out in mouthful, forms air flow on the extinction face of photovoltaic battery panel 5, can thus pass through the extinction of photovoltaic battery panel 5
Air flow on face cools down to the extinction face of photovoltaic battery panel 5.
In the photovoltaic battery panel heat sink, the vacuum tube group 3 includes more solar energy vacuum tubes, described in more
Solar energy vacuum tube composition is interconnected, wherein a solar energy vacuum tube is equipped with inlet and outlet.
In another technical solution, more solar energy vacuum tubes are connected to and in communication with composition vacuum tube group 3, structure can
Using the vacuum tube solar heating element of solar water heater, then vacuum tube group 3 is arranged on to the backlight of photovoltaic battery panel 5
Face, and inlet and outlet are equipped in vacuum tube group 3, and the water outlet of its water inlet and water pump 4 is connected to and in communication with, water
Pump 4 is connected with external water source, and water outlet can be connected with the device of the collection hot water such as water tank, by water pump 4 to vacuum tube group 3
Each solar energy vacuum tube in water filling, conducted heat by 5 backlight of photovoltaic battery panel towards vacuum tube group 3, will be in vacuum tube group 3
Cool water heating, then go out from its water outlet and discharge hot water, water pump 4 injects cold water, such circulate operation, you can to light thereto again
The shady face of volt solar panel 5 cools down, can also be to its waste heat further utilization；And for the extinction face to photovoltaic battery panel 5
Cool down, this programme is provided with air hose 1 and wind turbine 2, and air hose 1 is arranged on to the one end in 5 extinction face of photovoltaic battery panel, air hose 1
One end open, and one end opening and the air outlet of wind turbine 2 are connected to and in communication with, and air hose is equipped at intervals with multiple directions on 1 side
The air outlet in 5 extinction face of photovoltaic battery panel, after extraneous gas is sent in air hose 1 by such wind turbine 2, the gas in air hose 1 is again
It is blown out from the air outlet on 1 side of air hose, forms air flow on the extinction face of photovoltaic battery panel 5, can thus lead to
The air flow crossed on the extinction face of photovoltaic battery panel 5 cools down to the extinction face of photovoltaic battery panel 5.
In the photovoltaic battery panel heat sink, the first temperature sensor and controller, first temperature are further included
Sensor is arranged on the inside of any solar energy vacuum tube to obtain the water temperature inside the vacuum tube group 3, the control
Device is electrically connected respectively with 4 and first temperature sensor of water pump.
In another technical solution, during due to weather condition difference, the temperature of 5 shady face of photovoltaic battery panel also not phase
Together, in order to preferably control the heating temperature of water in vacuum tube group 3, in the inside of any solar energy vacuum tube to obtain vacuum tube
Water temperature inside group 3, then 4 and first temperature sensor of water pump is electrically connected with the controller respectively, controller can be according to first
The water temperature inside vacuum tube group 3 that temperature sensor obtains controls the working condition of water pump 4, the water temperature inside vacuum tube group 3
When reaching design temperature, controller control water pump 4 works, to 3 internal water flooding of vacuum tube group, by the hot water inside vacuum tube group 3
Discharge.
In the photovoltaic battery panel heat sink, the second temperature sensor being electrically connected with the controller is further included,
The second temperature sensor is arranged on the extinction face of the photovoltaic battery panel 5, to obtain the 5 extinction face of photovoltaic battery panel
Temperature is simultaneously sent to the controller.
In another technical solution, in order to energy saving, such as when weather is poor, 5 extinction face temperature of photovoltaic battery panel
, it is necessary to the rotating speed for wind turbine 2 that wind turbine 2 is stopped or reduced when not being very high, so in photovoltaic cell in this programme
5 extinction face of plate sets second temperature sensor, to obtain the temperature in 5 extinction face of photovoltaic battery panel and be sent to controller, according to
The working condition and rotating speed of the temperature control wind turbine 2 in 5 extinction face of photovoltaic battery panel.
In the photovoltaic battery panel heat sink, it is respectively arranged at the inlet and outlet of the vacuum tube group 3
Water inlet solenoid valve and water outlet solenoid valve, controller are electrically connected respectively with the water inlet solenoid valve and water outlet solenoid valve.
In another technical solution, water inlet electromagnetism is respectively arranged at the inlet and outlet of vacuum tube group 3
Valve and water outlet solenoid valve, controller are electrically connected respectively with water inlet solenoid valve and water outlet solenoid valve, can thus be passed through
Controller is automatically to upper water and draining in vacuum tube group 3, the work efficiency of raising photovoltaic battery panel heat sink.
In the photovoltaic battery panel heat sink, filter screen is provided at the one end open of the air hose 1.
In another technical solution, since air outlet will not set very big, it is provided at the one end open of air hose 1
Filter screen, the gas blown to wind turbine 2 are filtered, and can be prevented impurity from entering at the air outlet of card air hose 1, be caused air outlet
The blocking at place.
In the photovoltaic battery panel heat sink, the water inlet of the vacuum tube group 3 is provided with filter screen.
In another technical solution, the water inlet of vacuum tube group 3 is provided with filter screen, avoids enter into vacuum tube group
Cold water in 3 brings impurity into, causes the blocking in solar energy heat collection pipe, ensures the normal work of solar energy heat collection pipe.
Although the embodiment of the utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to the field of various suitable the utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
Specific details is not limited to new and shown here as the embodiment with description.
Claims (7)
1. a kind of photovoltaic battery panel heat sink, which is characterized in that including air hose (1), wind turbine (2), vacuum tube group (3) and water pump
(4), the air hose (1) is arranged on photovoltaic battery panel (5) one end, the one end open of the air hose (1), and with the wind turbine (2)
Air outlet be connected to and in communication with, be equipped at intervals with multiple air outlets on air hose (1) outer wall, the air outlet is towards the light
The extinction face outlet air of solar panel (5) is lied prostrate, the vacuum tube group (3) is arranged on the shady face of the photovoltaic battery panel (5), described true
Inlet and outlet are provided in blank pipe group (3), water inlet is connected with the water outlet of the water pump (4).
2. photovoltaic battery panel heat sink as described in claim 1, which is characterized in that the vacuum tube group (3) includes more
Solar energy vacuum tube, the more solar energy vacuum tube compositions are interconnected, wherein a solar energy vacuum tube is equipped with
Inlet and outlet.
3. photovoltaic battery panel heat sink as claimed in claim 2, which is characterized in that further include the first temperature sensor and control
Device processed, first temperature sensor are arranged on the inside of any solar energy vacuum tube to obtain the vacuum tube group (3)
Internal water temperature, the controller are electrically connected respectively with the water pump (4) and the first temperature sensor.
4. photovoltaic battery panel heat sink as claimed in claim 3, which is characterized in that further include and be electrically connected with the controller
Second temperature sensor, the second temperature sensor is arranged on the extinction face of the photovoltaic battery panel (5), with described in acquisition
The temperature in photovoltaic battery panel (5) extinction face is simultaneously sent to the controller.
5. photovoltaic battery panel heat sink as claimed in claim 4, which is characterized in that the water inlet of the vacuum tube group (3)
Be respectively arranged with water inlet solenoid valve and water outlet solenoid valve with water outlet, controller respectively with the water inlet solenoid valve and
Water outlet solenoid valve is electrically connected.
6. such as claim 1-5 any one of them photovoltaic battery panel heat sinks, which is characterized in that the one of the air hose (1)
Filter screen is provided at end opening.
7. such as claim 1-5 any one of them photovoltaic battery panel heat sinks, which is characterized in that the vacuum tube group (3)
Water inlet be provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659168.9U CN207442791U (en) | 2017-11-30 | 2017-11-30 | Photovoltaic battery panel heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659168.9U CN207442791U (en) | 2017-11-30 | 2017-11-30 | Photovoltaic battery panel heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442791U true CN207442791U (en) | 2018-06-01 |
Family
ID=62285719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659168.9U Active CN207442791U (en) | 2017-11-30 | 2017-11-30 | Photovoltaic battery panel heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691217A (en) * | 2021-08-31 | 2021-11-23 | 保定嘉盛光电科技股份有限公司 | Photovoltaic module with temperature adjusting function |
-
2017
- 2017-11-30 CN CN201721659168.9U patent/CN207442791U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113691217A (en) * | 2021-08-31 | 2021-11-23 | 保定嘉盛光电科技股份有限公司 | Photovoltaic module with temperature adjusting function |
| CN113691217B (en) * | 2021-08-31 | 2023-01-03 | 无锡嘉盛赋能科技有限公司 | Photovoltaic module with temperature adjusting function |
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