CN204179996U - A kind of photovoltaic parallel in system structure forming roof structure - Google Patents
A kind of photovoltaic parallel in system structure forming roof structure Download PDFInfo
- Publication number
- CN204179996U CN204179996U CN201420552656.XU CN201420552656U CN204179996U CN 204179996 U CN204179996 U CN 204179996U CN 201420552656 U CN201420552656 U CN 201420552656U CN 204179996 U CN204179996 U CN 204179996U
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- China
- Prior art keywords
- photovoltaic
- inverter
- substrate
- board component
- cell board
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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]
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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
- Y02B10/20—Solar thermal
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model refers in particular to a kind of photovoltaic parallel in system structure forming roof structure, belong to application of solar, roof is made up of two inclined-planes, inclined-plane is equipped with photovoltaic battery panel assembly, photovoltaic cell board component comprises substrate and cell panel, substrate is layed on inclined-plane, and cell panel is fixed on substrate, is provided with watertight composition and thermal insulation layer in substrate; Photovoltaic cell board component by inverter and electrical network grid-connected, be provided with inverter circuit, DSP module and GPRS module in inverter.By photovoltaic cell board component as roofing material, can not only effective sun-rain-shading, but also clean solar energy can be obtained, and quick and easy for installation, surpass traditional tile installation, waterproof and heat-insulating excellent effect; Additionally by grid-connected, improve the utilance to solar energy, and by wireless remote monitering, understand the voltage condition between photovoltaic cell board component and electrical network in real time, make rational decision-making, control the distribution of electric energy, to reach the object of efficiency utilization.
Description
Technical field
The utility model belongs to application of solar, refers in particular to a kind of photovoltaic parallel in system structure forming roof structure.
Background technology
Because the day by day exhausted of traditional energy and society are to the raising of the quality of power supply, the development and utilization of renewable resource obtains increasing attention.Solar energy resources has pollution-free, that reserves are large feature, the solar energy development of various ways oneself obtain utilization, wherein photovoltaic generation becomes the important breakthrough direction solving the social energy and environmental crisis, represents the development trend that future source of energy utilizes.
Early sun energy photovoltaic plant be mainly used in away from public electric wire net without electricity, power leakage area and some Code in Hazardous Special Locations, because the operational environment of remote districts is more severe, be not suitable for sending technical staff or the long-term post of staff, so solar photovoltaic power plant major part is carried out under the state of unattended duty, along with popularizing of photovoltaic generation, carry out grid-connected use with electrical network gradually.
The application of solar panel is more and more universal, in order to obtain sufficient sunlight, cell panel is needed to be layed in open place, and as civilian, optimum arrangement mode is that cell panel is installed to roof, and the effect that current cell panel is laid is only limitted to obtain solar energy for generating, do not play its effect as roof sun-rain-shading completely.
Summary of the invention
The purpose of this utility model is to provide one cell panel and replaces tile, under the prerequisite of sun-rain-shading, solar energy can also be obtained generate electricity, save roof construction cost, and realize energy storage by remote wireless monitoring, and a kind of photovoltaic parallel in system structure forming roof structure of daily need for electricity can be met.
The purpose of this utility model is achieved in that and comprises photovoltaic cell board component, inverter, load circuit, electrical network and roof, wherein, described roof is made up of two inclined-planes, triangular in shape, inclined-plane described in two is provided with some crossbeams, inclined-plane described in two is equipped with photovoltaic battery panel assembly, and with photovoltaic cell board component described in described cross beam support, described photovoltaic cell board component comprises substrate and cell panel, described substrate is layed on described inclined-plane, direct use substrate replaces tile, described cell panel is fixed on substrate, watertight composition and thermal insulation layer is provided with in described substrate, enhancing net is provided with between described watertight composition and thermal insulation layer, strengthen the intensity of substrate, described photovoltaic cell board component, load circuit and electrical network are electrically connected with inverter respectively, inverter circuit is provided with in described inverter, DSP module and GPRS module, described inverter circuit is connected with DSP module, described DSP module is connected with GPRS module, described inverter circuit and photovoltaic battery panel inter-module are provided with booster circuit, switch is provided with between described inverter circuit and electrical network, described load circuit is connected between described inverter circuit and switch, photovoltaic cell board component and electrical network is effectively controlled to the power demands of load circuit by DSP module, and reasonably arrange in wireless monitor mode and arrange the output of electric energy, without the need to artificial guard, smart allocation, decrease the waste of resource.
According to upper described a kind of photovoltaic parallel in system structure forming roof structure, wherein, four edges of described substrate are provided with U-shaped buckle, U-shaped buckle wherein on opposed edge towards the opposite, when being laid on roof, adjacent substrate is mutually fastened by U-shaped buckle and is stitched together by substrate, effectively and linked together by multiple substrate fast, and can not only avoid the infiltration of multiple substrate seam crossing.
According to upper described a kind of photovoltaic parallel in system structure forming roof structure, wherein, described watertight composition is PVC coating polyester fabric, and described thermal insulation layer is asbestos, and described thermal insulation layer is provided with two-layer, described watertight composition is described in two between thermal insulation layer, cell panel mainly utilizes solar energy to generate electricity, so its ability absorbing sunlight is superpower, in this case, the caloric value of cell panel is also very large, is delivered within doors so use two-layer thermal insulation layer effectively to completely cut off heat.
According to upper described a kind of photovoltaic parallel in system structure forming roof structure, wherein, also be provided with step-down road in described inverter, described step-down road is connected with described DSP module, simultaneously, described step-down road is electrically connected with described booster circuit, described inverter outer setting has storage battery, and described storage battery is electrically connected with described step-down road, utilizes solar energy by storage battery maximizing, as stand-by power source, in case of need.
According to upper described a kind of photovoltaic parallel in system structure forming roof structure; wherein; described DSP module passes through the voltage and current signal of sampling photovoltaic battery panel components and various fault message signal, and calculates, and realizes the overvoltage of photovoltaic battery panel assembly circuit, overcurrent protection controls.
The utility model gives prominence to compared to existing technology and useful technique effect is: directly photovoltaic cell board component is regarded roofing material, can not only effective sun-rain-shading, but also clean solar energy can be obtained, quick and easy for installation, surpass traditional tile to install, waterproof and heat-insulating excellent effect; Additionally by grid-connected, improve the utilance to solar energy, and by wireless remote monitering, understand the voltage condition between photovoltaic cell board component and electrical network in real time, and make rational decision-making, control the distribution of electric energy, to reach the object of efficiency utilization.
Accompanying drawing explanation
Fig. 1 is grid-connected structural representation of the present utility model;
Fig. 2 is the structural representation that photovoltaic cell board component is layed in roof;
Fig. 3 is the structural representation of substrate;
Fig. 4 is the perspective view of substrate;
In figure: 10-inclined-plane, 11-crossbeam, 12-photovoltaic cell board component, 13-substrate, 14-thermal insulation layer, 15-watertight composition, 16-U type buckle.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, see Fig. 1-4: a kind of photovoltaic parallel in system structure forming roof structure, comprise photovoltaic cell board component, inverter, load circuit, electrical network and roof, wherein, described roof is made up of two inclined-planes 10, triangular in shape, inclined-plane 10 described in two is provided with some crossbeams 11, inclined-plane 10 described in two is equipped with photovoltaic battery panel assembly 12, and support photovoltaic cell board component 12 with described crossbeam 11, described photovoltaic cell board component 12 comprises substrate 13 and cell panel, cell panel by inverter and electrical network grid-connected, described substrate 13 is layed on described inclined-plane 10, direct use substrate 13 replaces tile, four edges of described substrate 13 are provided with U-shaped buckle 16, U-shaped buckle 16 wherein on opposed edge towards the opposite, when being laid on roof, adjacent substrate 13 is mutually fastened by U-shaped buckle 16 and is stitched together by substrate 13, can not only effectively and fast multiple substrate 13 is linked together, and avoid the infiltration of multiple substrate 13 seam crossing.Described cell panel is fixed on substrate 13, is provided with watertight composition 15 and thermal insulation layer 14 in described substrate 13, improves the effect of sun-rain-shading, is provided with enhancing net between described watertight composition 15 and thermal insulation layer 14, strengthens the intensity of substrate.
Described watertight composition 15 is PVC coating polyester fabric, described thermal insulation layer 14 is asbestos, described thermal insulation layer 14 is provided with two-layer, described watertight composition 15 is between thermal insulation layer described in two 14, cell panel mainly utilizes solar energy to generate electricity, so its ability absorbing sunlight is superpower, in this case, the caloric value of cell panel is also very large, is delivered within doors so use two-layer thermal insulation layer 14 effectively to completely cut off heat.
And grid-connected structure is specially, comprise photovoltaic cell board component, inverter, load circuit and electrical network, wherein, described photovoltaic cell board component, load circuit and electrical network are electrically connected respectively at inverter, inverter circuit is provided with in described inverter, DSP module and GPRS module, described inverter circuit is connected with DSP module, described DSP module is connected with GPRS module, described inverter circuit and photovoltaic battery panel inter-module have been provided with booster circuit, switch is provided with between described inverter circuit and electrical network, described load circuit is connected between described inverter circuit and switch, photovoltaic cell board component and electrical network is effectively controlled to the power demands of load circuit by DSP module, and reasonably arrange in wireless monitor mode and arrange the output of electric energy, without the need to artificial guard, smart allocation, decrease the waste of resource.Step-down road is also provided with in described inverter, described step-down road is connected with described DSP module, simultaneously, described step-down road is electrically connected with described booster circuit, described inverter outer setting has storage battery, and described storage battery is electrically connected with described step-down road, utilizes solar energy by storage battery maximizing, as stand-by power source, in case of need.
Described DSP module passes through the voltage and current signal of sampling photovoltaic battery panel components and various fault message signal; and calculate; realize the overvoltage of photovoltaic battery panel assembly circuit, overcurrent protection controls; the magnitude of voltage that described voltage sample device is carried by described DSP module and the load voltage value needed for described load circuit compare, and control being communicated with of described load circuit and electrical network by multiple function diverter switch.If the magnitude of voltage of described voltage sample device conveying is less than the load voltage value needed for described load circuit, then the first function diverter switch between described DSP module with described load circuit is communicated with, connect the second function diverter switch between described DSP module and described electrical network and the switch between electrical network and load circuit, the difference of the magnitude of voltage that the load voltage value needed for described load circuit and described voltage sample device are carried by described inverter circuit under the effect of described DSP module is delivered to described load circuit simultaneously; If the magnitude of voltage of described voltage sample device conveying is greater than the load voltage value needed for described load circuit, then the first function diverter switch between described DSP module with described load circuit is communicated with, connect the 3rd function diverter switch between described DSP module and described storage battery simultaneously, disconnect the switch between electrical network and load circuit, unnecessary voltage is delivered in storage battery; If the magnitude of voltage of described voltage sample device conveying equals the load voltage value needed for described load circuit, then the first function diverter switch between described DSP module with described load circuit is communicated with, disconnects the second function diverter switch between described DSP module and described electrical network and the switch between electrical network and load circuit simultaneously.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection range of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection range of the present utility model.
Claims (4)
1. one kind forms the photovoltaic parallel in system structure of roof structure, comprise photovoltaic cell board component, inverter, load circuit, electrical network and roof, it is characterized in that: described roof is made up of two inclined-planes, triangular in shape, inclined-plane described in two is provided with some crossbeams, inclined-plane described in two is equipped with photovoltaic battery panel assembly, and with photovoltaic cell board component described in described cross beam support, described photovoltaic cell board component comprises substrate and cell panel, described substrate is layed on described inclined-plane, described cell panel is fixed on substrate, watertight composition and thermal insulation layer is provided with in described substrate, enhancing net is provided with between described watertight composition and thermal insulation layer, described photovoltaic cell board component, load circuit and electrical network are electrically connected with inverter respectively, inverter circuit, DSP module and GPRS module is provided with in described inverter, described inverter circuit is connected with DSP module, described DSP module is connected with GPRS module, described inverter circuit and photovoltaic battery panel inter-module are provided with booster circuit, be provided with switch between described inverter circuit and electrical network, described load circuit is connected between described inverter circuit and switch.
2. a kind of photovoltaic parallel in system structure forming roof structure according to claim 1, is characterized in that: four edges of described substrate are provided with U-shaped buckle, the U-shaped buckle wherein on opposed edge towards the opposite.
3. a kind of photovoltaic parallel in system structure forming roof structure according to claim 1, it is characterized in that: described watertight composition is PVC coating polyester fabric, described thermal insulation layer is asbestos, and described thermal insulation layer is provided with two-layer, and described watertight composition is described in two between thermal insulation layer.
4. a kind of photovoltaic parallel in system structure forming roof structure according to claim 1, it is characterized in that: in described inverter, be also provided with step-down road, described step-down road is connected with described DSP module, simultaneously, described step-down road is electrically connected with described booster circuit, described inverter outer setting has storage battery, and described storage battery is electrically connected with described step-down road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552656.XU CN204179996U (en) | 2014-09-24 | 2014-09-24 | A kind of photovoltaic parallel in system structure forming roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552656.XU CN204179996U (en) | 2014-09-24 | 2014-09-24 | A kind of photovoltaic parallel in system structure forming roof structure |
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| Publication Number | Publication Date |
|---|---|
| CN204179996U true CN204179996U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552656.XU Expired - Fee Related CN204179996U (en) | 2014-09-24 | 2014-09-24 | A kind of photovoltaic parallel in system structure forming roof structure |
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| CN (1) | CN204179996U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059457A (en) * | 2015-04-02 | 2016-10-26 | 索利布罗高新技术有限责任公司 | Assembly of parts and assembly for fastening at least one photovoltaic module and method for producing an assembly of parts |
| CN106499105A (en) * | 2016-11-24 | 2017-03-15 | 杨阳 | A kind of roof truss of modular house |
| CN106712699A (en) * | 2017-04-01 | 2017-05-24 | 四川浩能新能源有限公司 | Energy storage system based on photovoltaic power generation |
| CN108023533A (en) * | 2017-12-30 | 2018-05-11 | 孙振华 | A kind of photovoltaic suitable for concrete roof monitors electric power system |
| CN113489450A (en) * | 2021-07-14 | 2021-10-08 | 核顺能源有限公司 | Household photovoltaic system |
-
2014
- 2014-09-24 CN CN201420552656.XU patent/CN204179996U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059457A (en) * | 2015-04-02 | 2016-10-26 | 索利布罗高新技术有限责任公司 | Assembly of parts and assembly for fastening at least one photovoltaic module and method for producing an assembly of parts |
| CN106499105A (en) * | 2016-11-24 | 2017-03-15 | 杨阳 | A kind of roof truss of modular house |
| CN106712699A (en) * | 2017-04-01 | 2017-05-24 | 四川浩能新能源有限公司 | Energy storage system based on photovoltaic power generation |
| CN108023533A (en) * | 2017-12-30 | 2018-05-11 | 孙振华 | A kind of photovoltaic suitable for concrete roof monitors electric power system |
| CN113489450A (en) * | 2021-07-14 | 2021-10-08 | 核顺能源有限公司 | Household photovoltaic system |
| CN113489450B (en) * | 2021-07-14 | 2023-12-26 | 核顺能源有限公司 | Household photovoltaic system |
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| Date | Code | Title | Description |
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| 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: 20150225 Termination date: 20180924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |