CN205160465U - Photovoltaic module heat sink - Google Patents
Photovoltaic module heat sink Download PDFInfo
- Publication number
- CN205160465U CN205160465U CN201520842222.8U CN201520842222U CN205160465U CN 205160465 U CN205160465 U CN 205160465U CN 201520842222 U CN201520842222 U CN 201520842222U CN 205160465 U CN205160465 U CN 205160465U
- Authority
- CN
- China
- Prior art keywords
- water
- photovoltaic module
- cooling device
- circulating cooling
- tank
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic module heat sink relates to photovoltaic module equipment technical field. Including water pump, controller and water cooling circulation device, the water cooling circulation device is back font or bow -shaped pipeline, and the water cooling circulation device installs at the photovoltaic module back, the water inlet of water pump passes through pipeline and tank intercommunication, and the pump intake pipeline is below the tank surface of water, the delivery port of water pump with the water inlet intercommunication of water cooling circulation device, the delivery port of water cooling circulation device passes through pipe setup on tank upper portion, and water cooling circulation device water outlet pipe says in tank surface of water top, the water pump is connected with controller control electricity. The utility model relates to a rationally, simple structure, simple to operate, the swift effectual purpose that reaches the photovoltaic module cooling, promoted photovoltaic module conversion efficiency, the extension photovoltaic module life -span.
Description
Technical field
The utility model relates to photovoltaic module equipment technical field, particularly relates to a kind of photovoltaic module heat sink.
Background technology
At present, solar photovoltaic assembly is mainly used in roof and surface power station, and surface power station is also mostly built in intensity of illumination better, the place that land resource is abundant, and these are local mostly away from city, and available resources is less.Solar photovoltaic assembly generating efficiency has much relations with temperature, and assembly efficiency is at high temperature lower than efficiency at normal temperatures, and component for long periods at high temperature works and also can shorten the life-span of assembly.Therefore must do assembly cooling.Experimental result shows, and under summer terrestrial solar radiation same case, module backside temperature is higher than positive surface temperature, and this is relevant with Back Material heat dispersal situations.In the operation maintenance of daily power station, need to utilize existing resource to carry out cooling process to assembly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of photovoltaic module heat sink, it is reasonable in design, structure is simple, easy for installation, efficiently and effectively reach photovoltaic module cooling object, improve photovoltaic module conversion efficiency, extend the photovoltaic module life-span.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of photovoltaic module heat sink, comprise water pump, controller, and water-circulating cooling device, described water-circulating cooling is set to three-back-shaped or arc pipeline, and water-circulating cooling device is arranged on photovoltaic module back, the water inlet of described water pump is communicated with tank by pipeline, and pump intake pipeline is below the tank water surface, the delivery port of described water pump is communicated with the water inlet of described water-circulating cooling device, the delivery port of described water-circulating cooling device by install pipeline on tank top, and water-circulating cooling device delivery port pipeline is above the tank water surface, described water pump and controller control to be electrically connected.
The technical scheme of further optimization is the shower nozzle that the two ends up and down of described water-circulating cooling device are also provided with for cleaning photovoltaic module.
The technical scheme of further optimization be described controller also respectively control connection have the first valve with electrically motorized operation and the second valve with electrically motorized operation, described first valve with electrically motorized operation is arranged between water-circulating cooling device and shower nozzle, and described second valve with electrically motorized operation is arranged on the water outlet end of water-circulating cooling device.
The material that technical scheme is described water-circulating cooling device employing weatherability, thermal conductivity is good of further optimization.
The technical scheme of further optimization is that described controller is also connected with temperature sensor, and described temperature sensor arranges and is arranged on photovoltaic module back, for the temperature of induction light photovoltaic assembly.
The technical scheme of further optimization is described tank is well.
The beneficial effect adopting technique scheme to produce is: the utility model carries out cooling process by the recirculated water in water-circulating cooling device to photovoltaic module back, reduces photovoltaic module working temperature, water-circulating cooling device is designed to three-back-shaped or arc water pipe, be arranged on the back side of photovoltaic module, adopt weatherability, the material that thermal conductivity is good, one end of water pipe is linked into water pump, water pump carries out control discharge by controller, the other end access well top of water pipe, higher than horizontal plane, the loop water pipe of water-circulating cooling device is provided with shower nozzle on photovoltaic module upper-lower position, shower nozzle has the first valve with electrically motorized operation to control, second valve with electrically motorized operation control switch water pipe is entered on the water pipe of well, when photovoltaic module temperature is too high, the temperature signal sensed is sent to controller by the temperature sensor be arranged on photovoltaic module, pump working is controlled by control, the state that second valve with electrically motorized operation is in out, water can go out by circular flow influent stream, temperature on photovoltaic component back plate is taken away by the water of flowing, thus reach the object reducing assembly temperature, when photovoltaic module face glass is dirty, controller can control the first valve with electrically motorized operation and open, second valve with electrically motorized operation cuts out, water ejects from shower nozzle, and then photovoltaic module face glass is rinsed, reach the function of cleaning photovoltaic module.The utility model is reasonable in design, structure is simple, easy for installation, efficiently and effectively reach photovoltaic module cooling object, improve photovoltaic module conversion efficiency, extend the photovoltaic module life-span.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein, 1 tank, 2 water pumps, 3 controllers, 4 water-circulating cooling devices, 5 photovoltaic modulies, 6 shower nozzles, 7 first valve with electrically motorized operations, 8 second valve with electrically motorized operations.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model is a kind of photovoltaic module heat sink, comprise water pump 2, controller 3, with water-circulating cooling device 4, described water-circulating cooling device 4 is three-back-shaped or arc pipeline, and water-circulating cooling device 4 is arranged on photovoltaic module 5 back, the water inlet of described water pump 2 is communicated with tank 1 by pipeline, and water pump 2 water inlet conduit is below tank 1 water surface, the delivery port of described water pump 2 is communicated with the water inlet of described water-circulating cooling device 4, the delivery port of described water-circulating cooling device 4 by install pipeline on tank 1 top, and water-circulating cooling device 4 delivery port pipeline is above tank 1 water surface, described water pump 2 controls to be electrically connected with controller 3.
The embodiment scheme of further optimization is the shower nozzle 6 that the two ends up and down of described water-circulating cooling device 4 are also provided with for cleaning photovoltaic module.
The embodiment scheme of further optimization be described controller 3 also respectively control connection have the first valve with electrically motorized operation 7 and the second valve with electrically motorized operation 8, described first valve with electrically motorized operation 7 is arranged between water-circulating cooling device 4 and shower nozzle 6, and described second valve with electrically motorized operation 8 is arranged on the water outlet end of water-circulating cooling device 4.
The embodiment scheme of further optimization is that described water-circulating cooling device 4 adopts the material that weatherability, thermal conductivity are good.
The embodiment scheme of further optimization is that described controller 3 is also connected with temperature sensor, and described temperature sensor arranges and is arranged on photovoltaic module 5 back, for the temperature of induction light photovoltaic assembly.
The embodiment scheme of further optimization is described tank 1 is well.
The utility model carries out cooling process by the recirculated water in water-circulating cooling device to photovoltaic module back, reduces photovoltaic module working temperature, water-circulating cooling device is designed to three-back-shaped or arc water pipe, be arranged on the back side of photovoltaic module, adopt weatherability, the material that thermal conductivity is good, one end of water pipe is linked into water pump, water pump carries out control discharge by controller, the other end access well top of water pipe, higher than horizontal plane, the loop water pipe of water-circulating cooling device is provided with shower nozzle on photovoltaic module upper-lower position, shower nozzle has the first valve with electrically motorized operation to control, second valve with electrically motorized operation control switch water pipe is entered on the water pipe of well, when photovoltaic module temperature is too high, the temperature signal sensed is sent to controller by the temperature sensor be arranged on photovoltaic module, pump working is controlled by control, the state that second valve with electrically motorized operation is in out, water can go out by circular flow influent stream, temperature on photovoltaic component back plate is taken away by the water of flowing, thus reach the object reducing assembly temperature, when photovoltaic module face glass is dirty, controller can control the first valve with electrically motorized operation and open, second valve with electrically motorized operation cuts out, water ejects from shower nozzle, and then photovoltaic module face glass is rinsed, reach the function of cleaning photovoltaic module.The utility model is reasonable in design, structure is simple, easy for installation, efficiently and effectively reach photovoltaic module cooling object, improve photovoltaic module conversion efficiency, extend the photovoltaic module life-span.
Claims (6)
1. a photovoltaic module heat sink, it is characterized in that: comprise water pump (2), controller (3), with water-circulating cooling device (4), described water-circulating cooling device (4) is three-back-shaped or arc pipeline, and water-circulating cooling device (4) is arranged on photovoltaic module (5) back, the water inlet of described water pump (2) is communicated with tank (1) by pipeline, and water pump (2) water inlet conduit is below tank (1) water surface, the delivery port of described water pump (2) is communicated with the water inlet of described water-circulating cooling device (4), the delivery port of described water-circulating cooling device (4) by install pipeline on tank (1) top, and water-circulating cooling device (4) delivery port pipeline is above tank (1) water surface, described water pump (2) controls to be electrically connected with controller (3).
2. a kind of photovoltaic module heat sink according to claim 1, is characterized in that: the two ends up and down of described water-circulating cooling device (4) are also provided with the shower nozzle (6) for cleaning photovoltaic module.
3. a kind of photovoltaic module heat sink according to claim 1 and 2, it is characterized in that: described controller (3) also respectively control connection have the first valve with electrically motorized operation (7) and the second valve with electrically motorized operation (8), described first valve with electrically motorized operation (7) is arranged between water-circulating cooling device (4) and shower nozzle (6), and described second valve with electrically motorized operation (8) is arranged on the water outlet end of water-circulating cooling device (4).
4. a kind of photovoltaic module heat sink according to claim 1, is characterized in that: described water-circulating cooling device (4) employing weatherability, the material that thermal conductivity is good.
5. a kind of photovoltaic module heat sink according to claim 1, is characterized in that: described controller (3) is also connected with temperature sensor, and described temperature sensor arranges and is arranged on photovoltaic module (5) back, for the temperature of induction light photovoltaic assembly.
6. a kind of photovoltaic module heat sink according to claim 1, is characterized in that: described tank (1) is well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842222.8U CN205160465U (en) | 2015-10-28 | 2015-10-28 | Photovoltaic module heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520842222.8U CN205160465U (en) | 2015-10-28 | 2015-10-28 | Photovoltaic module heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205160465U true CN205160465U (en) | 2016-04-13 |
Family
ID=55696107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520842222.8U Expired - Fee Related CN205160465U (en) | 2015-10-28 | 2015-10-28 | Photovoltaic module heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205160465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058936A (en) * | 2016-08-01 | 2016-10-26 | 四川东政电子技术有限公司 | Hybrid-energy smart grid-connected power supply system |
| CN107026608A (en) * | 2017-06-09 | 2017-08-08 | 上海历挚机电设备有限公司 | A kind of photovoltaic plant cooling device, system and method |
| CN108649891A (en) * | 2018-04-17 | 2018-10-12 | 江苏绿能电力科技有限公司 | A method of increasing photovoltaic module capacity usage ratio |
-
2015
- 2015-10-28 CN CN201520842222.8U patent/CN205160465U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058936A (en) * | 2016-08-01 | 2016-10-26 | 四川东政电子技术有限公司 | Hybrid-energy smart grid-connected power supply system |
| CN107026608A (en) * | 2017-06-09 | 2017-08-08 | 上海历挚机电设备有限公司 | A kind of photovoltaic plant cooling device, system and method |
| CN108649891A (en) * | 2018-04-17 | 2018-10-12 | 江苏绿能电力科技有限公司 | A method of increasing photovoltaic module capacity usage ratio |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202028569U (en) | Photovoltaic water pump cleaning device | |
| CN205160465U (en) | Photovoltaic module heat sink | |
| CN102555521B (en) | Printing head for solar battery front silver paste | |
| CN204064022U (en) | A kind of turbo-driven cooling water cooling tower | |
| CN108449047B (en) | Photovoltaic photo-thermal comprehensive utilization system and method | |
| CN107547045A (en) | A kind of photovoltaic water pump is cooled down with cleaning integrated device and its method of work with cell panel | |
| CN205744492U (en) | A kind of environmental protection water pump of green energy conservation | |
| CN203648908U (en) | A polycrystalline silicon glue removal cleaning water tank based on an external circulation type water heating system | |
| CN204286155U (en) | Heat-energy recovering apparatus | |
| CN202791913U (en) | LED lamp cooling water control system | |
| CN203061482U (en) | Fixed water-jet type cleaning system for solar cell panel | |
| CN213461593U (en) | Photovoltaic power generation device on water | |
| CN204904980U (en) | Transformer water -chilling plant | |
| CN204159610U (en) | Energy-saving photovoltaic agricultural greenhouse assembly cleaning device | |
| CN203908047U (en) | Solar water heater with plasma indoor air purification function | |
| CN203216020U (en) | Solar power generation and heat collecting device | |
| CN205249139U (en) | Self -cleaning solar photovoltaic power station | |
| CN206176041U (en) | Energy -conserving mediation condensation water tube device | |
| CN205407725U (en) | High -efficient solar panel assembly of heat dissipation type | |
| CN209448705U (en) | A kind of novel photovoltaic module cooling structure | |
| CN109617521A (en) | A kind of automatic water evaporative cooling type photovoltaic system | |
| CN216356619U (en) | Self-cleaning photovoltaic power generation device | |
| CN206008238U (en) | A kind of wastewater recycling system | |
| CN203514666U (en) | Solar roof | |
| CN202885589U (en) | Cooling water circulation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |