CN209001876U - A kind of photovoltaic power generation apparatus that timesharing is followed spot - Google Patents
A kind of photovoltaic power generation apparatus that timesharing is followed spot Download PDFInfo
- Publication number
- CN209001876U CN209001876U CN201821891987.0U CN201821891987U CN209001876U CN 209001876 U CN209001876 U CN 209001876U CN 201821891987 U CN201821891987 U CN 201821891987U CN 209001876 U CN209001876 U CN 209001876U
- Authority
- CN
- China
- Prior art keywords
- power generation
- hot pipe
- flat hot
- switch
- photovoltaic
- 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.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000005494 condensation Effects 0.000 claims abstract description 9
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- PEEDYJQEMCKDDX-UHFFFAOYSA-N antimony bismuth Chemical compound [Sb].[Bi] PEEDYJQEMCKDDX-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000031 electric organ Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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 kind of photovoltaic power generation apparatus that timesharing is followed spot, including photovoltaic battery panel, apparatus for heating switch and thermoelectric generator group, support frame is fixedly installed on the left of the photovoltaic battery panel, switch gearing device is provided in the middle part of support frame as described above, the lower part of the switch gearing device is provided with bracket, the left end of the switch gearing device is connected with apparatus for heating switch, multiple thermoelectric generator groups are set side by side on the upper surface of the bracket, the top of the thermoelectric generator group is provided with flat hot pipe evaporator section, the right end of the flat hot pipe evaporator section is connected with flat hot pipe condensation segment, whole device complete photovoltaic generating module and the fitting of temperature-difference power generation module with separate, realize automatic adjusument of the device in process of environmental change, using flat hot pipe as heat transfer unit, it is dropped by water free convection to device Temperature realizes good heat sinking function.
Description
Technical field
The utility model relates to photovoltaic power generation applied technical field, in particular to a kind of photovoltaic power generation that timesharing is followed spot dress
It sets.
Background technique
Photovoltaic cell, which absorbs solar radiation, can be carried out power generation, the part that solar spectrum medium wavelength can only be utilized shorter, and its
Remaining major part energy can all be stored in the photovoltaic cells in the form of thermal energy, so that the constant temperature of photovoltaic cell plate face rises,
Lead to the decline of incident photon-to-electron conversion efficiency.If photovoltaic module hot soak condition, plate face will turn yellow cracking, cause using the longevity
Life shortens.Therefore, photovoltaic cell cooling technology is particularly critical.
In recent years, thermoelectric generation had been shown huge latent in the recycling of low-grade useless waste heat and use aspects
Power, and the promotion of system generating efficiency is the key that the Technique Popularizing.VanSark proposes the concept of PV/TE association system, benefit
It is generated electricity with the waste heat that thermoelectric generator (thermoelectricgenerator, TEG) collection photovoltaics system generates.
HamidrezaNajafi etc. emulates PV/TE system, and system is tested and is assessed under the conditions of summer,
But for the Changes in weather and the apparent northern area of seasonal variations in season, individual PV/TE system is difficult to play due
Effect, also, photovoltaic cell is not just to start to receive solar radiation plate face temperature high or when plate face temperature tends to environment temperature,
The temperature difference is too small so that TEG generating efficiency is excessively low, not only influences the service life of TEG, but also reduces the electric energy matter of output
Amount.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of photovoltaic power generation apparatus that timesharing is followed spot, and complete photovoltaic
Electricity generation module and the fitting of temperature-difference power generation module with separate, realize automatic adjusument of the device in process of environmental change, adopt
It uses flat hot pipe as heat transfer unit, gives device to cool down by water free convection, realize good heat sinking function, it in this way can be with
Effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, a kind of the technical solution of the utility model are as follows: the photovoltaic power generation that timesharing is followed spot dress
It sets, including photovoltaic battery panel, apparatus for heating switch and thermoelectric generator group, is fixedly installed with support on the left of the photovoltaic battery panel
Frame is provided with switch gearing device in the middle part of support frame as described above, and the lower part of the switch gearing device is provided with bracket, described to open
The left end for closing transmission device is connected with apparatus for heating switch, and multiple thermoelectric generators are set side by side on the upper surface of the bracket
Group, the top of the thermoelectric generator group are provided with flat hot pipe evaporator section, and the right end of the flat hot pipe evaporator section is connected with
Flat hot pipe condensation segment, the apparatus for heating switch include support plate, transmission belt, driving gear and driven gear, the support plate
Inner wall on axial connection driving gear and driven gear from top to bottom, set on the outer surface of the driving gear and driven gear
It is equipped with transmission belt, the right side of the driving gear is axially connected with meshing gear group, the right side of the meshing gear group by shaft
End is axial to be connected with motor, and the top of the motor is fixedly installed with controller.
As the utility model a preferred technical solution, water tank is additionally provided on the upper surface of the bracket.
As the utility model a preferred technical solution, water outlet is provided on the right side of the water tank, it is described
The inside of water outlet and flat hot pipe condensation segment are through connection.
As the utility model a preferred technical solution, the right end of the photovoltaic battery panel opens company by connection line
It is connected to electricity generating controller.
As the utility model a preferred technical solution, the control terminal of the electricity generating controller is connected with battery
Group.
By adopting the above technical scheme, by the way that temperature-difference power generation module is added, the heat of photovoltaic cell plate face is transmitted downwards, is mentioned
The high efficiency of photovoltaic power generation；Thermo-electric generation is realized in temperature source of the heat of transmitting as thermo-electric generation hot end simultaneously.Joint
The power and efficiency of power generator are higher than individual photovoltaic or thermo-electric generation mode, and by the control of thermal switch, on the one hand
Efficiency declines caused by solving the raising of photovoltaic plate face temperature, on the other hand solves temperature-difference power generation module because of hot-side temperature not
Foot, thermo-electric generation efficiency excessively low the problem of being damaged to device caused by the temperature difference is smaller.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model executing agency structural schematic diagram；
In figure, 1- photovoltaic battery panel；2- support frame；3- switch gearing device；4- apparatus for heating switch；5- bracket；The 6- temperature difference
Electric organ group；7- flat hot pipe evaporator section；8- flat hot pipe condensation segment；9- water tank；10- water outlet；11- battery group；12- hair
Electric controller；
401- support plate；402- transmission belt；403- driving gear；404- driven gear；405- meshing gear group；406- control
Device processed；407- motor.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of photovoltaic power generation apparatus that timesharing is followed spot,
Including photovoltaic battery panel 1, apparatus for heating switch 4 and thermoelectric generator group 6, the right end of the photovoltaic battery panel 1 passes through connection line
It opens and is connected with electricity generating controller 12, the control terminal of the electricity generating controller 12 is connected with battery group 11, the photovoltaic battery panel 1
Left side be fixedly installed with support frame 2, the middle part of support frame as described above 2 is provided with switch gearing device 3, the switch gearing device
3 lower part is provided with bracket 5, and the left end of the switch gearing device 3 is connected with apparatus for heating switch 4, the upper surface of the bracket 5
On be set side by side with multiple thermoelectric generator groups 6, water tank 9, the right side of the water tank 9 are additionally provided on the upper surface of the bracket 5
Water outlet 10 is provided on side, the inside of the water outlet 10 and flat hot pipe condensation segment 8 are through connection, the thermo-electric generation
The top of device group 6 is provided with flat hot pipe evaporator section 7, and the right end of the flat hot pipe evaporator section 7 is connected with flat hot pipe condensation
Section 8, the apparatus for heating switch 4 include support plate 401, transmission belt 402, driving gear 403 and driven gear 404, the support
It is axial from top to bottom on the inner wall of plate 401 to connect driving gear 403 and driven gear 404, the driving gear 403 and driven tooth
Transmission belt 402 is provided on the outer surface of wheel 404, the right side of the driving gear 403 is axially connected with engaging tooth by shaft
Wheel group 405, the right end of the meshing gear group 405 are axially connected with motor 407, and the top of the motor 407 is fixedly installed with
Controller 406.
In the present embodiment, conveyer belt 402 and driving and driven 2 gears are embedded in together inside apparatus for heating switch 4, are fixed on
The upper and lower ends of support plate 401, upper end be driven gear 404, lower end be driving gear 403, driving gear 403 by shaft with
Meshing gear group 405 connects, and controller 406 controls the rotation of motor 407 and drives meshing gear group 405, the supporting plate and connection of thermal switch
The bracket for closing power generator is mutually fixed, the roll adjustment function being achieved between temperature-difference power generation module and photovoltaic generating module.
In the present embodiment, the function of 4 cooling segment of apparatus for heating switch is cooled down for the cold end of thermoelectric generator, research
Middle to be radiated using water cooling to device, this radiating mode can guarantee the stability of cold junction temperature, thus stable module
Output power has chosen flat hot pipe to keep the heat dissipation performance of device better, in design to reinforce conducting heat.
In the present embodiment, for the flat hot pipe of use compared with conventional heat pipe, in identical flow velocity, the coefficient of heat transfer is big, changes
The thermal efficiency is high, in addition to this, also has many advantages, such as the outer mobile performance of good pipe, resistance is small, small in size, compact-sized.
Working principle of the utility model is: also start accumulation of heat while photovoltaic battery panel 1 receives solar radiation power generation, electricity
Pond plate size is 520mm × 420mm (long × wide), and what is be sequentially placed on bracket is thermoelectric generator group 6 and flat hot pipe, with product
For cell plate group after heat build-up amount at combined power generation device, thermoelectric generator group 6 is the thermoelectricity of bismuth antimonide by 18 semiconductor materials
Module mixes composition in series and parallel, wherein the size of each thermoelectric generator is 40mm × 40mm × 3.8mm (length × width × height), choosing
Selecting the series connection of 6 thermoelectric generators is one group, then composes in parallel thermoelectric generator group 6 and is placed on heat pipe for 3 groups, thermoelectric generator group
6 between left and right away from for 40mm, between the upper and lower away from 30mm, the radiator portion of water tank and flat hot pipe composition combined power generation device, temperature difference hair
6 cold end of electric appliance group is fixed on heat pipe evaporator section, and heat pipe condenser section using silicone adhesive fixing seal in cooling water tank, heat pipe steams
Hair section is 480mm × 240mm (long × wide), and condensation segment is 300mm × 240mm (long × wide).Water tank is 300mm × 300mm (long
× wide), the water of internal flow takes away most heats on heat pipe, the cold junction temperature of thermoelectric generator group 6 is reduced, to generate
The biggish temperature difference, bracket are 850mm × 400mm (long × wide), and to support device, whole device is using point based on thermal switch
When follow spot photovoltaic power generation apparatus, complete photovoltaic/temperature difference cogeneration, realize the cascade utilization of energy；Pass through design
Thermal switch system controls device, complete photovoltaic generating module and the fitting of temperature-difference power generation module with separate, realize
Automatic adjusument of the device in process of environmental change, using flat hot pipe as heat transfer unit, by water free convection to dress
Cooling is set, good heat sinking function is realized.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of photovoltaic power generation apparatus that timesharing is followed spot, including photovoltaic battery panel (1), apparatus for heating switch (4) and thermoelectric generator
Group (6), it is characterised in that: be fixedly installed with support frame (2) on the left of the photovoltaic battery panel (1), in support frame as described above (2)
Portion is provided with switch gearing device (3), and the lower part of the switch gearing device (3) is provided with bracket (5), the switch transmission dress
The left end for setting (3) is connected with apparatus for heating switch (4), is set side by side with multiple thermoelectric generators on the upper surface of the bracket (5)
The top of group (6), the thermoelectric generator group (6) is provided with flat hot pipe evaporator section (7), the flat hot pipe evaporator section (7)
Right end be connected with flat hot pipe condensation segment (8), the apparatus for heating switch (4) includes support plate (401), transmission belt (402), main
Moving gear (403) and driven gear (404), axial connection driving gear from top to bottom on the inner wall of the support plate (401)
(403) and driven gear (404), transmission belt is provided on the outer surface of the driving gear (403) and driven gear (404)
(402), the right side of the driving gear (403) is axially connected with meshing gear group (405) by shaft, the meshing gear group
(405) right end is axially connected with motor (407), and the top of the motor (407) is fixedly installed with controller (406).
2. the photovoltaic power generation apparatus that a kind of timesharing according to claim 1 is followed spot, it is characterised in that: the bracket (5)
Water tank (9) are additionally provided on upper surface.
3. the photovoltaic power generation apparatus that a kind of timesharing according to claim 2 is followed spot, it is characterised in that: the water tank (9)
It is provided on right side water outlet (10), the inside and flat hot pipe condensation segment (8) of the water outlet (10) are through connection.
4. the photovoltaic power generation apparatus that a kind of timesharing according to claim 1 is followed spot, it is characterised in that: the photovoltaic battery panel
(1) right end is opened by connection line is connected with electricity generating controller (12).
5. the photovoltaic power generation apparatus that a kind of timesharing according to claim 4 is followed spot, it is characterised in that: the electricity generating controller
(12) control terminal is connected with battery group (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891987.0U CN209001876U (en) | 2018-11-16 | 2018-11-16 | A kind of photovoltaic power generation apparatus that timesharing is followed spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891987.0U CN209001876U (en) | 2018-11-16 | 2018-11-16 | A kind of photovoltaic power generation apparatus that timesharing is followed spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209001876U true CN209001876U (en) | 2019-06-18 |
Family
ID=66806768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891987.0U Active CN209001876U (en) | 2018-11-16 | 2018-11-16 | A kind of photovoltaic power generation apparatus that timesharing is followed spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209001876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682081A (en) * | 2020-04-30 | 2020-09-18 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Solar concentrating photovoltaic power generation and heat energy comprehensive utilization system and preparation method thereof |
-
2018
- 2018-11-16 CN CN201821891987.0U patent/CN209001876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682081A (en) * | 2020-04-30 | 2020-09-18 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Solar concentrating photovoltaic power generation and heat energy comprehensive utilization system and preparation method thereof |
| CN111682081B (en) * | 2020-04-30 | 2022-04-12 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Solar concentrating photovoltaic power generation and heat energy comprehensive utilization system and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ji et al. | Experimental investigation of tri-functional photovoltaic/thermal solar collector | |
| US20020121298A1 (en) | Combined solar electric power and liquid heat transfer collector panel | |
| CN106655894B (en) | A kind of multi-heat source thermo-electric generation system | |
| Tripanagnostopoulos et al. | Photovoltaic/thermal solar collectors | |
| KR101979659B1 (en) | Building Integrated Photovoltaic and Thermal system | |
| CN102487255A (en) | Solar energy comprehensive utilization apparatus | |
| CN206669847U (en) | Steam power plant provides multiple forms of energy to complement each other in region energy micro-grid system | |
| CN107221996A (en) | A kind of electric power system based on solar energy thermo-electric generation | |
| CN106679232A (en) | Low light concentration solar energy heat/electricity/cold integrated system | |
| CN101319808A (en) | Solar semiconductor water cooling air conditioning system using soil to execute heat exchange | |
| Le Pierrès et al. | Coupling of thermoelectric modules with a photovoltaic panel for air pre‐heating and pre‐cooling application; an annual simulation | |
| CN108599720A (en) | A kind of solid matter CPV assembly radiating devices | |
| CN209001876U (en) | A kind of photovoltaic power generation apparatus that timesharing is followed spot | |
| CN105429509B (en) | Solar heat-preservation formula thermo-electric generation system | |
| CN106642472A (en) | Roof photovoltaic/semiconductor temperature adjusting system | |
| KR101877006B1 (en) | Solar heat power generator | |
| CN109945512A (en) | A kind of efficient photovoltaic and photothermal integrated system | |
| CN202652115U (en) | Solar thermoelectric power generation device | |
| CN205944108U (en) | Adopt gravity heat pipe to reinforce photovoltaic module of heat transfer | |
| CN106837719A (en) | A kind of heat storage type voltage stabilizing Stirling electricity generation system | |
| Tursunov et al. | Investigation of the parameters of a photovoltaic thermal battery in extreme natural conditions | |
| CN206135815U (en) | Photovoltaic electric heat integration system | |
| CN109217811A (en) | A kind of photoelectric and light-heat integration component and hot-water heating system | |
| Alktranee | A review of performance hybrid photovoltaic/thermal system for general-applications | |
| CN203797971U (en) | Photovoltaic and photothermal temperature difference power generation boiler with high solar utilization rate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 650000, 18th Floor, Building 3, Yunjingyuan, Zhongyue Garden, Guanshang Street, Guandu District, Kunming City, Yunnan Province Patentee after: YUNNAN SHUOMING POWER ENGINEERING Co.,Ltd. Country or region after: China Address before: 650200, 2nd Floor, Cargo Department Office Building, Wujiaba International Airport, Guandu District, Kunming City, Yunnan Province Patentee before: YUNNAN SHUOMING POWER ENGINEERING Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |