CN207339791U - A kind of photovoltaic module for increasing the efficiency of light energy utilization - Google Patents
A kind of photovoltaic module for increasing the efficiency of light energy utilization Download PDFInfo
- Publication number
- CN207339791U CN207339791U CN201721401490.1U CN201721401490U CN207339791U CN 207339791 U CN207339791 U CN 207339791U CN 201721401490 U CN201721401490 U CN 201721401490U CN 207339791 U CN207339791 U CN 207339791U
- Authority
- CN
- China
- Prior art keywords
- cooling tube
- water cooling
- water
- photovoltaic module
- light energy
- 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
Links
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
- 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
-
- 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
- Y02E10/60—Thermal-PV hybrids
Abstract
The utility model discloses a kind of photovoltaic module for increasing the efficiency of light energy utilization, including component body, the component body back side to be equipped with water cooling tube, be fixed between component body and water cooling tube by heat conductive silica gel, and water cooling tube water outlet is equipped with effluent control device.The utility model reduces the operating temperature of component, the generating efficiency of lifting assembly by the setting of water cooling tube, and effectively reduces the unstability of the excessive system safety brought of component temperature.The water that the setting of effluent control device can make to be heated in water cooling tube is discharged in time, not only can guarantee that the cooling-down effect of water cooling tube but also hot water can be used for the daily required of family, saved the energy, clean environment firendly.
Description
Technical field
Photovoltaic field is the utility model is related to, more particularly, to a kind of photovoltaic group for increasing the efficiency of light energy utilization
Part.
Background technology
The generating efficiency of photovoltaic module and component temperature have it is close contact, influence of the temperature to photovoltaic module is divided into three
A part：The relation of the relation of the relation of temperature and open-circuit voltage, temperature and short circuit current flow, temperature and output power.
Determine open-circuit voltage size is the energy gap and fermi level of semiconductor, since temperature is higher, fermi level
Closer to valence band, open-circuit voltage is smaller, so temperature is negatively correlated with open-circuit voltage.The relation of temperature and short circuit current flow is temperature
Higher short circuit current flow is bigger, has the photon of enough energy more, the electron-hole pair produced in the unit interval in boundary layer is got over
More, electric current is bigger.But the trend of this increase in current is less than the trend of voltage reduction, so gross output is with temperature
Raise and reduce.
Utility model content
The purpose of this utility model be in view of the above problems, design one kind can cool down in due course, increase the efficiency of light energy utilization
Photovoltaic module.
To achieve these goals, the utility model provides a kind of photovoltaic module for increasing the efficiency of light energy utilization, including component
Body, the component body back side are equipped with water cooling tube, are fixed between component body and water cooling tube by heat conductive silica gel, water cooling tube water outlet
Equipped with effluent control device.
Water cooling tube described in the utility model at least accounts for component body area into the circulation arrangement of U-shaped and inverted U, arrangement area
1/4, the inlet end of water cooling tube is arranged on a side bottom at the component body back side, and water outlet end is arranged on another side bottom.
Effluent control device described in the utility model includes temperature sensor, acousto-optic warning lamp and outlet valve.
Water cooling tube described in the utility model is copper pipe or aluminum pipe, good heat conduction effect.
Water inlet one end connects home-use water pipe, and when component heats up, back water cooling tube reduces component temperature, while water
Temperature rise, opening outlet valve can obtain warm water and be used for needed for family, while water cooling tube back flows back into the water of low temperature, when water temperature liter
To no cooling function design temperature when, acousto-optic warning lamp is shown, open outlet valve release hot water at the same time water cooling tube flow again
Enter the water of low temperature, again reduce component temperature, achieve the purpose that lifting assembly generating efficiency.
Compared with prior art, the beneficial effects of the utility model are：
The operating temperature for the setting reduction component that the utility model passes through water cooling tube, the generating efficiency of lifting assembly, and
Effectively reduce the unstability of the excessive system safety brought of component temperature.The setting of effluent control device can make water cooling tube
In be heated water discharge in time, not only can guarantee that water cooling tube cooling-down effect but also can by hot water be used for family it is daily needed for, section
The about energy, clean environment firendly.
Brief description of the drawings
Fig. 1 is the structure schematic diagram of photovoltaic module described in the utility model.
Fig. 2 is the side view of photovoltaic module described in the utility model.
In figure：1- component bodies, 2- water cooling tubes, 3- heat conductive silica gels, 4- effluent control devices.
Embodiment
The preferred embodiment of the utility model is more fully described below with reference to accompanying drawings
A kind of photovoltaic module of increase efficiency of light energy utilization according to Fig. 1 and Fig. 2, including component body 1, component body
1 back side is equipped with water cooling tube 2, is fixed between component body 1 and water cooling tube 2 by heat conductive silica gel 3, and 2 water outlet of water cooling tube is equipped with out
Water controller 4, the water cooling tube 2 are copper pipe.
Water cooling tube 2 described in the present embodiment accounts for the 1/4 of 1 area of component body into the circulation arrangement of U-shaped and inverted U, arrangement area,
The inlet end of water cooling tube 2 is arranged on a side bottom at 1 back side of component body, and water outlet end is arranged on another side bottom.
Effluent control device 4 described in the present embodiment includes temperature sensor, acousto-optic warning lamp and outlet valve.
Each embodiment of the utility model is described above, described above is exemplary, and non-exclusive, and
And it is also not necessarily limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for
Many modifications and changes will be apparent from for those skilled in the art.
Claims (6)
1. a kind of photovoltaic module for increasing the efficiency of light energy utilization, it is characterised in that including component body (1), component body (1) back side
Equipped with water cooling tube (2), fixed by heat conductive silica gel (3) between component body (1) and water cooling tube (2), water cooling tube (2) water outlet is set
There is effluent control device (4).
2. it is according to claim 1 increase the efficiency of light energy utilization photovoltaic module, it is characterised in that the water cooling tube (2) into
Water end (W.E.) is arranged on a side bottom at component body (1) back side, and water outlet is arranged on another side bottom.
3. the photovoltaic module of the increase efficiency of light energy utilization according to claim 1, it is characterised in that water cooling tube (2) arrangement
Area at least accounts for the 1/4 of component body (1) area.
4. the photovoltaic module of the increase efficiency of light energy utilization according to claim 1, it is characterised in that the water cooling tube (2) is into U
Type and inverted U circulation arrangement.
5. the photovoltaic module of the increase efficiency of light energy utilization according to claim 1, it is characterised in that the effluent control device
(4) temperature sensor, acousto-optic warning lamp and outlet valve are included.
6. the photovoltaic module of the increase efficiency of light energy utilization according to claim 1, it is characterised in that the water cooling tube (2) is copper
Pipe or aluminum pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401490.1U CN207339791U (en) | 2017-10-25 | 2017-10-25 | A kind of photovoltaic module for increasing the efficiency of light energy utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721401490.1U CN207339791U (en) | 2017-10-25 | 2017-10-25 | A kind of photovoltaic module for increasing the efficiency of light energy utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207339791U true CN207339791U (en) | 2018-05-08 |
Family
ID=62362946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721401490.1U Expired - Fee Related CN207339791U (en) | 2017-10-25 | 2017-10-25 | A kind of photovoltaic module for increasing the efficiency of light energy utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207339791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067546A (en) * | 2021-03-23 | 2021-07-02 | 中节能太阳能科技（镇江）有限公司 | Photovoltaic array liquid cooling system |
-
2017
- 2017-10-25 CN CN201721401490.1U patent/CN207339791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067546A (en) * | 2021-03-23 | 2021-07-02 | 中节能太阳能科技（镇江）有限公司 | Photovoltaic array liquid cooling system |
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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 |
Granted publication date: 20180508 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |