CN207572379U - Single cylinder type household photovoltaic electric-heating integrated device - Google Patents
Single cylinder type household photovoltaic electric-heating integrated device Download PDFInfo
- Publication number
- CN207572379U CN207572379U CN201721391907.0U CN201721391907U CN207572379U CN 207572379 U CN207572379 U CN 207572379U CN 201721391907 U CN201721391907 U CN 201721391907U CN 207572379 U CN207572379 U CN 207572379U
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- CN
- China
- Prior art keywords
- cylinder
- photovoltaic
- layer
- photothermal
- insulating layer
- 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
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
A kind of single cylinder type household photovoltaic electric-heating integrated device of the utility model, including housing, transparent cover plate, insulating layer, stent, photovoltaic and photothermal cylinder；The photovoltaic and photothermal cylinder is arranged on the enclosure interior, and the shell inner surface is provided with insulating layer, and the stent is used to support the housing；The photovoltaic and photothermal cylinder is cylindrical, and using stainless steel material, thin-film solar cells is provided on the outer surface of the cylinder；Water inlet, water outlet, terminal box are provided on the cylinder；The housing is the container of upper surface open, and upper surface is tiltedly installed with transparent cover plate.The insulating layer uses hard polyurethane material；The thin-film solar cells covers a semi-area of the photovoltaic and photothermal barrel outer surface.Cartridge type domestic solar water heater is combined by the utility model with stainless steel for substrate film solar battery technology, is comprehensively utilized solar energy, can not only be generated electricity, but also can generate hot water.
Description
Technical field
The present invention relates to photovoltaic electric-heating integrated device more particularly to a kind of single cylinder type household photovoltaic electric-heating integrated devices.
Background technology
Cartridge type domestic solar water heater is one of earliest water heater.The seventies, the masses are by the use of petrol drum as absorber
Petrol drum enable to absorb solar radiant energy to the maximum extent and be converted into thermal energy, brushed on surface it is pitch-dark, by the use of it is pitch-dark as
Solar water heater is made in heat absorbing coating certainly.
Cartridge type domestic solar water heater generally refers to cylinder and makes cylindrical water heater, since its pressure-bearing is good, manufacture
Technical maturity, thus, it is welcome in that age by the masses very much.
Since cartridge type water heater heat-insulating property is poor, in order to strengthen keeping the temperature, a heat preservation is made outside cartridge type water heater
Babinet, with transparent cover plate light transmission, effect is got well than simple petrol drum mopping efficiency.
The solar spectrum shined upon to cosmic space is very broad, and only small part reaches the earth, in earth atmosphere
The solar spectrum in the upper bound is in 0.15 ~ 4.0um, by the absorption of the filtering of atmosphere, refraction, reflection and steam etc., to earth table
The solar spectrum in face is only in the range of 0.32 ~ 2.5um.
The IR wavelength of earth surface is reached in 0.77 ~ 2.5um, energy accounts for solar energy ratio about 46%, the sun
Infrared ray in spectrum can be converted into thermal energy；The visible wavelength on ground is reached in 0.39 ~ 0.77um, it is seen that the energy of light
Solar energy ratio also about 46% is accounted for, most visible rays can be converted into thermal energy.It is generated during solar cell is worked
A large amount of thermal energy are recycled by appropriate technological approaches, can increase substantially the utilization rate of solar energy.
Using stainless steel as substrate, thin film solar cell can be fabricated to using coating thin film technique.By anti-reflection membrane coat,
The reduction of sun light reflectivity can arrive about 10% or so.When the sunlight of 0.32 ~ 2.5um of spectrum is projected on battery film material, greatly
It is partly absorbed.A small amount of solar energy is converted to electric energy, is largely converted to thermal energy.
Invention content
In order to realize can generate electricity and can heat production domestic solar water heater, the utility model provides a kind of single cylinder type
Household photovoltaic electric-heating integrated device.
The single cylinder type household photovoltaic electric-heating integrated device includes housing, transparent cover plate, insulating layer, stent, photovoltaic and photothermal
Cylinder.
The photovoltaic and photothermal cylinder is arranged on the enclosure interior, and the shell inner surface is provided with insulating layer, the branch
Frame is used to support the housing.
The photovoltaic and photothermal cylinder is cylindrical, using stainless steel material, is provided on the outer surface of the cylinder thin
Film solar cell.
Water inlet, water outlet, terminal box are provided on the cylinder.
The insulating layer uses hard polyurethane material.
The housing is the container of upper surface open, and upper surface is tiltedly installed with transparent cover plate.
The thin-film solar cells from inside to outside successively include Mo back contacts, solar absorbing layer, CdS buffer layers,
Zinc oxide Window layer, top electrode layer and anti-reflection film layer.
The Mo back contacts are main electrode；
The Direct precipitation solar absorption layer material on Mo back contacts, forms the solar absorbing layer；
The CdS buffer layers are made of cadmium sulfide；
The zinc oxide Window layer is in the CdS buffer layers；
The zinc oxide Window layer includes two layers of intrinsic zinc oxide and aluminium-doped zinc oxide；
The top electrode is one layer of ITO conductive layer；The top electrode is Ni-Al gate-shaped electrodes；
There is one layer of antireflective film in the top electrode layer.
Preferably, the half part on the outer surface of the cylinder, is provided with thin-film solar cells.Light can not be irradiated to
Half cylinder be not provided with thin-film solar cells.
Cartridge type domestic solar water heater is combined by the utility model with stainless steel for substrate film solar battery technology, comprehensive
It closes using solar energy, can not only generate electricity, but also hot water can be generated.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the orthographic projection view of the utility model；
Fig. 3 is the side view of the utility model.
Specific embodiment
As shown in Figure 1, single cylinder type household photovoltaic electric-heating integrated device includes housing 1, transparent cover plate 2, insulating layer 3, stent
4th, photovoltaic and photothermal cylinder 5.
The photovoltaic and photothermal cylinder 5 is arranged on inside the housing 1, and 1 inner surface of housing is provided with insulating layer 3, institute
It states stent 4 and is used to support the housing 1.
The photovoltaic and photothermal cylinder 5 is cylindrical, using stainless steel material, the outer surface of the photovoltaic and photothermal cylinder 5
On be provided with thin-film solar cells 6.
As shown in Fig. 2, it is provided with water inlet, water outlet, terminal box on the photovoltaic and photothermal cylinder 5.
Fig. 3 is the side view of the utility model embodiment, and the insulating layer 3 uses hard polyurethane material.The cylinder
Half part on outer surface, is provided with thin-film solar cells.The half cylinder that light can not be irradiated to is not provided with the film sun
It can battery.
The housing 1 is the container of upper surface open, and upper surface is tiltedly installed with transparent cover plate 2.
The thin-film solar cells 6 from inside to outside successively include Mo back contacts, solar absorbing layer, CdS buffer layers,
Zinc oxide Window layer, top electrode layer and anti-reflection film layer（It is being not shown in figure）.
The Mo back contacts are main electrode；
The Direct precipitation solar absorption layer material on Mo back contacts, forms the solar absorbing layer；
The CdS buffer layers are made of cadmium sulfide；
The zinc oxide Window layer is in the CdS buffer layers；
The zinc oxide Window layer includes two layers of intrinsic zinc oxide and aluminium-doped zinc oxide；
The top electrode is one layer of ITO conductive layer；The top electrode is Ni-Al gate-shaped electrodes；
There is one layer of antireflective film in the top electrode layer.
Cartridge type domestic solar water heater is combined by the utility model with stainless steel for substrate film solar battery technology, comprehensive
It closes using solar energy, can not only generate electricity, but also hot water can be generated, and improve efficiency, reduce cost.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality
Novel range is defined, and under the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In the range of.
Claims (3)
1. a kind of single cylinder type household photovoltaic electric-heating integrated device, which is characterized in that including housing, transparent cover plate, insulating layer, branch
Frame, photovoltaic and photothermal cylinder；
The photovoltaic and photothermal cylinder is arranged on the enclosure interior, and the shell inner surface is provided with insulating layer, and the stent is used
In the support housing；
The photovoltaic and photothermal cylinder is cylindrical, and using stainless steel material, film is provided on the outer surface of the cylinder too
Positive energy battery；
Water inlet, water outlet, terminal box are provided on the cylinder；
The housing is the container of upper surface open, and upper surface is tiltedly installed with transparent cover plate.
2. single cylinder type household photovoltaic electric-heating integrated device according to claim 1, which is characterized in that
The insulating layer uses hard polyurethane material；
The thin-film solar cells includes Mo back contacts, solar absorbing layer, CdS buffer layers, oxidation successively from inside to outside
Zinc Window layer, top electrode layer and anti-reflection film layer；
The Mo back contacts are main electrode, positioned at the photovoltaic and photothermal cylinder lumen surface；
The Direct precipitation solar absorption layer material on Mo back contacts, forms the solar absorbing layer；
The CdS buffer layers are made of cadmium sulfide；
The zinc oxide Window layer is in the CdS buffer layers；
The zinc oxide Window layer includes two layers of intrinsic zinc oxide and aluminium-doped zinc oxide；
The top electrode is one layer of ITO conductive layer；The top electrode is Ni-Al gate-shaped electrodes；
Antireflective film is provided in the top electrode layer.
3. single cylinder type household photovoltaic electric-heating integrated device according to claim 2, which is characterized in that
The thin-film solar cells covers a semi-area of the photovoltaic and photothermal barrel outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391907.0U CN207572379U (en) | 2017-10-26 | 2017-10-26 | Single cylinder type household photovoltaic electric-heating integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391907.0U CN207572379U (en) | 2017-10-26 | 2017-10-26 | Single cylinder type household photovoltaic electric-heating integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572379U true CN207572379U (en) | 2018-07-03 |
Family
ID=62696126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391907.0U Expired - Fee Related CN207572379U (en) | 2017-10-26 | 2017-10-26 | Single cylinder type household photovoltaic electric-heating integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572379U (en) |
-
2017
- 2017-10-26 CN CN201721391907.0U patent/CN207572379U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181026 |