CN208143185U - A kind of energy storage device that solar energy wind is photothermal integrated - Google Patents
A kind of energy storage device that solar energy wind is photothermal integrated Download PDFInfo
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- CN208143185U CN208143185U CN201820519602.1U CN201820519602U CN208143185U CN 208143185 U CN208143185 U CN 208143185U CN 201820519602 U CN201820519602 U CN 201820519602U CN 208143185 U CN208143185 U CN 208143185U
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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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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- 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
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Abstract
A kind of energy storage device that solar energy wind is photothermal integrated, water butt is fixed on lower part, the venthole that water butt upper end is also communicated with the atmosphere, hot-water outlet pipe is arranged at water butt top, water butt lower part has into cold water pipe, water butt upper end is equipped with bearing block, bearing block center is fixed with water pump, water pump top is fixed with evacuated collector tube, absorber plate is fixed in evacuated collector tube, thermoelectric generation film and water-cooled plate, bearing block periphery is equipped with three pieces of convex lenses being evenly arranged, convex lens can be blown by wind to be rotated around evacuated collector tube, the upper end of three pieces of convex lenses is fixed together by the rotor of central axis and generator.The utility model the advantage is that compared with traditional solar energy equipment：The utilization efficiency of solar energy optical-thermal is high.It is at low cost, miniaturization, output power it is relatively stable.
Description
Technical field
The utility model relates to the utilization of solar energy, i.e., a kind of energy storage device that solar energy wind is photothermal integrated.
Background technique
Distribution of solar energy is extensive, is acknowledged as the important clean energy resource of human society Sustainable Development in Future and renewable
The energy；And the cost for how improving the comprehensive utilization ratio to solar energy, Solar use being effectively reduced, then it is solar energy trend
On a large scale, the key problem that efficient application must solve.
Currently, the application of solar energy is all relatively simple, it is also seldom that solar power generation, the product of storage heat can be comprehensively utilized
See, especially simultaneously using the wind of solar energy, light, heat realize the device of efficient energy-storage there are currently no.Pass through market survey and inspection
Rope data, it has been found that for existing solar energy system functionally with the expectation that can't reach people in cost, solar energy is slow
The major obstacle that can not be popularized in an all-round way late is its high cost.Chinese Development Strategy of Renewable Energy Resources research project group
Research shows that：The development and utilization cost of solar energy resources and its have very big relationship using technology, Land use systems.This inspires me
Constantly to expand and refresh the thinking of Solar use, improve the economy of application of solar energy.
Summary of the invention
In order to cope with above-mentioned condition, promote the development of solar energy generation technology, the utility model proposes " solar energy scene
The new design of hot all-in-one machine ".
The photothermal integrated energy storage device of this solar energy wind, which is characterized in that water butt is fixed on lower part, peace in water butt
Equipped with temperature sensor, there are insulating layer, the venthole that water butt upper end is also communicated with the atmosphere, water butt top outside water butt
Have a hot-water outlet pipe, water butt lower part has into cold water pipe, hot water electromagnetic valve is installed on hot-water outlet pipe, into cold water pipe on be equipped with it is cold
Water solenoid valve, water butt upper end are equipped with bearing block, and bearing block center is fixed with water pump, and water pump top is fixed with vacuum heat-collecting
It manages, is fixed with absorber plate in evacuated collector tube, what is contacted with absorber plate is thermoelectric generation film, and what is contacted with thermoelectric generation film is water
Cold plate, water-cooled plate are used to cooling range power generation sheet, and the cold water in water butt can be injected water-cooled plate by its water inlet pipe by water pump
In, making to enter in water butt after the cold water heating in water-cooled plate, bearing block periphery is equipped with three pieces of convex lenses being evenly arranged,
Convex lens can be blown by wind to be rotated around evacuated collector tube, and the upper end of three pieces of convex lenses passes through the rotor of central axis and generator
It is fixed together, the stator of generator is fixed together by motor cabinet and evacuated collector tube, the temperature in water butt and water-cooled plate
Degree sensor, pump switch, hot water electromagnetic valve, cold water solenoid valve are all connected with controller, and thermoelectric generation film, generator are all and storage
Battery is connected, and battery is connected with the switch of water pump again.
The outer layer of evacuated collector tube is transparent glass, and internal layer is heat absorbing coating, and centre is vacuum, evacuated collector tube inside one
Side is absorber plate, and against absorber plate is thermoelectric generation film, and what is contacted with thermoelectric generation film is water-cooled plate.
Cooling water pipe is disposed in water-cooled plate, the water inlet of cooling water pipe is connected to by water pump with water butt lower part, cooling
The water outlet of water pipe is connected to water butt top, and temperature sensor is equipped in water-cooled plate.
Absorber plate is cylindrical shape made of metallic aluminium, and centre has cavity placement thermoelectric generation film and water-cooled plate, periphery uniform
It is disposed with the stupefied item in longitudinal direction that section is triangle, to increase surface area convenient for heat absorption.
The utility model is divided into four modules, respectively photo-thermal module, electrothermal module, wind-powered electricity generation module, water circulation by function
Module：
One, photo-thermal module
Photo-thermal module is by evacuated collector tube, absorber plate, convex lens group at convex lens focuses on sunlight on thermal-collecting tube, leads to
Cross absorber plate, thermoelectric generation film heats the water in water-cooled plate, three face convex lenses are also able to maintain to collection during rotation
The focusing of heat pipe.In general, although intensity of solar radiation can achieve 1000w/ ㎡ or so, but the luminous energy in unit area is close
It spends and little, possessed light temperature is not high.The utility model converges light using convex lens, improves to solar energy
Utilization efficiency, extend the device applicable time, even if lack sunlight and be badly in need of hot water winter can supply enough heat
Water.
Two, optical-electric module
Optical-electric module is made of convex lens, absorber plate, thermoelectric generation film, water-cooled plate.Make to absorb heat by the sunlight of convex lens
The temperature of plate rises, and forms the higher temperature difference with the water-cooling head of thermoelectric generation film another side, and thermoelectric generation film is made to carry out high efficiency
Power generation.
Three, wind-powered electricity generation module
Wind-powered electricity generation module mainly by the convex lens group that can be freely rotated at.The stator of generator is connected and fixes with thermal-collecting tube,
Convex lens and rotor rotation are driven by wind-force, generated electricity.
Four, water loop module
Water loop module is mainly made of water pump, bearing block, water inlet pipe, outlet pipe, insulating layer, water butt.By photoelectricity and
The electric energy that wind-powered electricity generation module generates starts water pump, carries out water and recycles between water butt and water-cooled plate.
The course of work is as follows：
It places the device under the sun, light can be converged on the evacuated collector tube at center by convex lens, and absorber plate will be warm
Amount is transmitted to thermoelectric generation film, the heating one end of thermoelectric generation film, forms the temperature difference with the other end, is allowed to generate electricity, and electric energy is led to
Overcharge circuit is stored into battery, can be also connected into home circuit, while thermoelectric generation film generates electricity, thermoelectric generation film
The other end imparts heat to the water-cooled plate of heat absorption, make absorb water cold plate in water heating, by water pump to hot water in water butt into
Row storage and outside conveying, the convex lens in outside can be freely rotated under the action of the forces of the wind, and power generation rotor is driven to generate electricity, and
Electric energy is stored into battery by charging circuit, battery drives pump working again.
The control method of control circuit is as follows：When the coolant-temperature gage in water-cooled plate is higher than set temperature, opening water pump will be store
Cold water in bucket injects water-cooled plate, and the hot water in water-cooled plate is injected water butt, when the temperature in water butt is higher than setting temperature
When spending, the outside hot-water supply of hot water electromagnetic valve is opened, while opening cold water solenoid valve and supplementing cold water into water butt.
The utility model the advantage is that compared with traditional solar energy equipment：
One, the utilization efficiency than traditional solar water heater photo-thermal is high.
Mainly there are vacuum tube heat collection function type and plate heat collection type.Currently, 80% or more the country is using vacuum tube heat collection function type,
And external 80% is then flat heat collecting type.The mainly advantage of vacuum tube heat collection function type is good heat insulating, the disadvantage is that optical cross section product
It is smaller；Plate major advantage is that optical cross section product is big, low cost, the disadvantage is that poor thermal insulation property.
The setting of evacuated collector tube is utilized in the utility model, ensure that thermal insulation property, meanwhile, it is set by three-dimensional
Meter, the application of convex lens compensate for the small disadvantage of the optical cross section product of evacuated collector tube, improve the utilization efficiency of photo-thermal.
Two, more at low cost than traditional solar panels, miniaturization, output power it is relatively stable.
Solar battery presently, there are main problem be that cost is relatively high, such as about 30 yuan/Wp of photovoltaic panel price, in addition
Construction and mating rear construction totle drilling cost are about 50 yuan/Wp, constrain the large-scale application of photovoltaic.
Its is maximum, and denounce is output power unstability, and the revolution and rotation of the earth result in definite place on ground
Light variation so that output power also changes therewith.And the present apparatus passes through convergence of the three face convex lenses to light, it is ensured that output
Power it is relatively stable.
The another limitation of traditional solar panels is that transfer efficiency is relatively low, that is, needs biggish mounting area, cannot picture
Nuclear energy is miniaturized or is minimized like that.
The design of the column of the present apparatus, spatially extends usable floor area, the high temperature difference at thermoelectric generation film both ends, again
It ensure that the high efficiency of power generation.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of the utility model
Fig. 2 is the A-A cross-sectional view of the utility model
Fig. 3 is the B-B cutaway view Amplified image of the utility model
In figure：1, water butt, 2, temperature sensor, 3, insulating layer, 4, venthole, 5, hot-water outlet pipe, 6, into cold water pipe, 7,
Hot water electromagnetic valve, 8, cold water solenoid valve, 9, bearing block, 10, water pump, 11, evacuated collector tube, 12, absorber plate, 13, thermo-electric generation
Piece, 14, water-cooled plate, 15, temperature sensor, 16, convex lens, 17, rotor, 18, stator, 19, cooling water pipe, 20, cooling water pipe
Water outlet, 21, the water inlet of cooling water pipe, 22, motor cabinet, 23, transparent glass, 24, heat absorbing coating, 25, stupefied item.
Specific embodiment
To the utility model, detailed description are as follows with reference to the accompanying drawing：
In fig. 1, fig. 2 and fig. 3：The photothermal integrated energy storage device of this solar energy wind, which is characterized in that water butt 1 is solid
Be scheduled on lower part, temperature sensor 2 be installed in water butt 1, there is insulating layer 3 outside water butt 1,1 upper end of water butt there are also with it is big
Hot-water outlet pipe 5 arranged at the venthole 4 of gas connection, 1 top of water butt, and water butt lower part has into cold water pipe 6, installs on hot-water outlet pipe 5
Have hot water electromagnetic valve 7, into cold water pipe 6 on cold water solenoid valve 8 is installed, 1 upper end of water butt is equipped with bearing block 9, in bearing block 9
The heart is fixed with water pump 10, and 10 top of water pump is fixed with evacuated collector tube 11, absorber plate 12 is fixed in evacuated collector tube 11, with suction
What hot plate 12 contacted is thermoelectric generation film 13, and what is contacted with thermoelectric generation film is water-cooled plate 14, and water-cooled plate 14 is used to cooling range
Cold water in water butt 1 can be injected in water-cooled plate 14 by its water inlet pipe, be made in water-cooled plate 14 by power generation sheet 13, water pump 10
Enter in water butt 1 after cold water heating, 9 periphery of bearing block is equipped with three pieces of convex lenses 16 being evenly arranged, and convex lens 16 can
It is rotated with being blown by wind around evacuated collector tube 11, the upper end of three pieces of convex lenses 16 is solid by the rotor 17 of central axis and generator
It is scheduled on together, the stator 18 of generator is fixed together by motor cabinet 22 and evacuated collector tube 11, water butt 1 and water-cooled plate 14
Switch, hot water electromagnetic valve 7, the cold water solenoid valve 8 of interior temperature sensor, water pump 10 are all connected with controller, thermoelectric generation film
13, generator is all and battery（It is not drawn into）It is connected, battery is connected with the switch of water pump 10 again.
The outer layer of evacuated collector tube 11 is transparent glass 23, and internal layer is heat absorbing coating 24, and centre is vacuum, evacuated collector tube
11 interior sides are absorber plates 12, and against absorber plate is thermoelectric generation film 13, and what is contacted with thermoelectric generation film is water-cooled plate 14.
Cooling water pipe 19 is disposed in water-cooled plate 14, the water inlet 21 of cooling water pipe 19 passes through 1 lower part of water pump and water butt
Connection, the water outlet 20 of cooling water pipe are connected to 1 top of water butt, and temperature sensor 15 is equipped in water-cooled plate 14.
Absorber plate 12 is cylindrical shape made of metallic aluminium, and centre has cavity to place thermoelectric generation film 13 and water-cooled plate 14, week
While the stupefied item 25 in longitudinal direction that section is triangle is evenly arranged, to increase surface area convenient for heat absorption.
We conducted some experiments, and it is as follows to record data：It is the data of 1 conductor temperature power generation sheet in following table, bears
Carrying resistance is 4 ohm：
| Serial number | Hot-side temperature | Cold junction temperature | The temperature difference | Open-circuit voltage | Operating voltage | Operating current |
| 1 | 100 C° | 31.2 C° | 69.8 C° | 3.5V | 1.7V | 425mA |
| 2 | 150 C° | 56.9 C° | 94.1 C° | 5.9V | 3.1V | 775mA |
| 3 | 180 C° | 61.2 C° | 118.8 C° | 7.2V | 5.7V | 1425mA |
| 4 | 200 C° | 73.6 C° | 126.4 C° | 8.1V | 7.3V | 1825mA |
Data analysis：The temperature difference is bigger, and voltage, the electric current of semiconductor temperature difference piece generation are bigger.Come from the 4th experimental data
It sees, when thermoelectric power generation temperature is 200 degree, and cold junction temperature is 70 degree or so, conversion efficiency of thermoelectric is very high, voltage
It can reach 7V or more, electric current can reach 1.8 peaces, and short circuit current is even up to 3 Anduo County.Pass through semiconductor temperature differential power generating sheet
Series and parallel connection, can meet daily life power requirement completely.
Claims (4)
1. a kind of energy storage device that solar energy wind is photothermal integrated, which is characterized in that water butt is fixed on lower part, installation in water butt
There is temperature sensor, there is insulating layer, the venthole that water butt upper end is also communicated with the atmosphere outside water butt, water butt top has
Hot-water outlet pipe, water butt lower part have into cold water pipe, are equipped with hot water electromagnetic valve on hot-water outlet pipe, into cold water pipe on cold water is installed
Solenoid valve, water butt upper end are equipped with bearing block, and bearing block center is fixed with water pump, and water pump top is fixed with evacuated collector tube,
Absorber plate is fixed in evacuated collector tube, what is contacted with absorber plate is thermoelectric generation film, and what is contacted with thermoelectric generation film is water cooling
Plate, water-cooled plate are used to cooling range power generation sheet, and water pump can be injected the cold water in water butt in water-cooled plate by its water inlet pipe,
Make to enter in water butt after the cold water heating in water-cooled plate, bearing block periphery is equipped with three pieces of convex lenses being evenly arranged, convex
Lens can be blown by wind to be rotated around evacuated collector tube, and the upper end of three pieces of convex lenses is solid by the rotor of central axis and generator
It is scheduled on together, the stator of generator is fixed together by motor cabinet and evacuated collector tube, the temperature in water butt and water-cooled plate
Sensor, pump switch, hot water electromagnetic valve, cold water solenoid valve are all connected with controller, and thermoelectric generation film, generator are all and electric power storage
Pond is connected, and battery is connected with the switch of water pump again.
2. a kind of energy storage device that solar energy wind is photothermal integrated according to claim 1, which is characterized in that evacuated collector tube
Outer layer be transparent glass, internal layer is heat absorbing coating, and centre is vacuum, and evacuated collector tube interior side is absorber plate, againsts suction
Hot plate is thermoelectric generation film, and what is contacted with thermoelectric generation film is water-cooled plate.
3. a kind of energy storage device that solar energy wind is photothermal integrated according to claim 1, which is characterized in that cloth in water-cooled plate
It is equipped with cooling water pipe, the water inlet of cooling water pipe is connected to by water pump with water butt lower part, the water outlet of cooling water pipe and water storage
Bucket top is connected to, and is equipped with temperature sensor in water-cooled plate.
4. a kind of energy storage device that solar energy wind is photothermal integrated according to claim 1, which is characterized in that absorber plate is gold
Belong to cylindrical shape made of aluminium, centre has cavity to place thermoelectric generation film and water-cooled plate, and it is triangle that periphery, which has been evenly arranged section,
The stupefied item in longitudinal direction, with increase surface area convenient for heat absorption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820519602.1U CN208143185U (en) | 2018-04-13 | 2018-04-13 | A kind of energy storage device that solar energy wind is photothermal integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820519602.1U CN208143185U (en) | 2018-04-13 | 2018-04-13 | A kind of energy storage device that solar energy wind is photothermal integrated |
Publications (1)
| Publication Number | Publication Date |
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| CN208143185U true CN208143185U (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820519602.1U Expired - Fee Related CN208143185U (en) | 2018-04-13 | 2018-04-13 | A kind of energy storage device that solar energy wind is photothermal integrated |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494363A (en) * | 2018-04-13 | 2018-09-04 | 杨迪生 | A kind of energy storage device that solar energy wind is photothermal integrated and its energy storage method |
-
2018
- 2018-04-13 CN CN201820519602.1U patent/CN208143185U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108494363A (en) * | 2018-04-13 | 2018-09-04 | 杨迪生 | A kind of energy storage device that solar energy wind is photothermal integrated and its energy storage method |
| CN108494363B (en) * | 2018-04-13 | 2024-05-14 | 杨迪生 | Solar wind-solar-heat integrated energy storage device and energy storage method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |