CN103337992A - Solar power generation assembly - Google Patents
Solar power generation assembly Download PDFInfo
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- CN103337992A CN103337992A CN2013102590668A CN201310259066A CN103337992A CN 103337992 A CN103337992 A CN 103337992A CN 2013102590668 A CN2013102590668 A CN 2013102590668A CN 201310259066 A CN201310259066 A CN 201310259066A CN 103337992 A CN103337992 A CN 103337992A
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Abstract
The invention relates to a solar power generation assembly which comprises a thermoelectric converter and a heat transmission system, wherein the thermoelectric convertor is provided with a low-temperature end part and a high-temperature end part for absorbing heat; the heat transmission system is used for transmitting heat to the high-temperature end part of the thermoelectric convertor and comprises a heat collecting plate for collecting and absorbing solar thermal energy and a heat accumulation liquid box for accommodating heat accumulation liquid to absorb and accumulate the heat collected by the heat collecting plate; the heat accumulation liquid box is provided with a heat conduction structure; the heat conduction structure has two forms, that is, the heat conduction structure can be a heat transmission component arranged on the heat accumulation liquid box and used for transmitting heat to the high-temperature end part of the thermoelectric convertor, or an opening formed in the heat accumulation liquid box and used for allowing the high-temperature end part of the thermoelectric convertor to be inserted in. The solar power generation assembly is less limited by sunshine conditions and day-night conditions, and the thermoelectric convertor can continuously generate power even under the condition of insufficient sunlight or no sunlight.
Description
Technical field
The present invention relates to device of solar generating.
Background technology
At present, solar energy generation technology is respectively solar energy power generating and solar energy thermal-power-generating.Solar energy power generating is a kind ofly to utilize the photovoltaic effect of interface and luminous energy is directly changed into a kind of technology of electric energy, adopt the generating capacity of the device of solar generating of this technology to be subjected to reach round the clock the influence of sunshine condition, having relatively high expectations of counterglow intensity, when not having sunshine or sunshine not enough, can not be used for generating.Existing a kind of solar energy thermal-power-generating technology is to utilize thermoelectric converter that the solar energy hot charging is changed to electric power, thermoelectric converter has for the high temperature-end that absorbs heat, also has the low temperature end, thermoelectric converter is cold, hot junction portion exists under the situation of temperature difference, because the Bezier effect produces electromotive force and exports electric energy, but the existing generating capacity of utilizing the solar energy equipment of this thermoelectric converter is subjected to reach round the clock the influence of sunshine condition, because when not having sunshine or sunshine not enough, the high temperature-end of thermoelectric converter can not absorb heat or absorb heat few, the temperature difference between high temperature-end and the low temperature end is less or do not have the temperature difference, and can not be used for generating.
Summary of the invention
The object of the present invention is to provide a kind of minimizing to be subjected to sunshine condition and the device of solar generating of condition restriction round the clock, to solve in the prior art the not obvious and problem that can not generate electricity of at sunshine high temperature-end not enough or thermoelectric converter when not having sunshine and the temperature difference between the low temperature end.
In order to address the above problem, the present invention adopts following technical scheme: device of solar generating, comprise thermoelectric converter, the thermoelectricity utensil of walking around has the low temperature end and be used for to absorb the high temperature-end of heat, device of solar generating also comprises for the heat transfer system that transmits heat to the high temperature-end of thermoelectric converter, described heat transfer system comprises for the thermal-arrest plate of collecting the absorption solar thermal energy and is used for dashing notes heat accumulation liquid to absorb by the heat of described thermal-arrest plate collection and the heat accumulation fluid box of store heat, has heat conduction structure on the heat accumulation fluid box, described heat conduction structure has two kinds of forms: a kind of be have on the heat accumulation fluid box transmit the heat transfer component of heat to the high temperature-end of thermoelectric converter, second kind is that the high temperature-end of the heat supply electric transducer that has on the heat accumulation fluid box inserts the opening in the heat accumulation fluid box.
Be filled with heat accumulation liquid in the heat accumulation fluid box, described thermal-arrest plate covers the surface of heat accumulation liquid, and the front of heat accumulation fluid box has opening and constitutes airtight liquid storage space with the thermal-arrest plate.
Described heat accumulation fluid box is made by insulation material.
Described heat accumulation fluid box is provided with for the liquid-filling valve that injects heat accumulation liquid in the heat accumulation fluid box, the safety valve of release pressure when also being provided with Pressure gauge on the heat accumulation fluid box and being used for hypertonia in the heat accumulation fluid box.
The back side of described heat accumulation fluid box is provided with for the mounting groove that thermoelectric converter is installed.
Described heat accumulation fluid box and thermal-arrest plate tilt to be assemblied on the support, and support has L shaped structure.
Device of solar generating also comprises control cabinet, be provided with in the described control cabinet be used to compiling and absorb the power supply that stores the electric energy that is produced by thermoelectric converter, power supply is realized being electrically connected by terminal board with thermoelectric converter, and described control cabinet assembling tilting gearing is arranged side by side on support and with the heat accumulation fluid box.
Beneficial effect of the present invention: because the present invention has the heat accumulation fluid box of annotating heat accumulation liquid for dashing, because heat accumulation liquid is the bigger liquid of specific heat ratio, can absorb a lot of heat of storage, the present invention in use, under the situation of abundance at sunshine, heat accumulation liquid in the heat accumulation fluid box can absorb the heat collected by the thermal-arrest plate and this heat part be passed to the high temperature-end of thermoelectric converter by heat conduction structure and another part stores, do not having under the insufficient situation of sunshine or sunshine, heat accumulation liquid can slowly discharge the heat energy that self stores and heat is passed to by heat conduction structure the high temperature-end of thermoelectric converter, no matter under which kind of situation at sunshine, temperature difference is all big and can satisfy the needs of thermoelectric converter generating between the high temperature-end of thermoelectric converter and the low temperature end, therefore, the present invention can lessly be subjected to sunshine condition and condition restriction round the clock, though at sunshine not enough or when not having sunshine thermoelectric converter also can continue generating.
Further, the material of heat accumulation fluid box is insulation material, when not having sunshine or sunshine not enough, can reduce since the temperature of external environment condition to the Temperature Influence of heat accumulation liquid, reducing unnecessary heat scatters and disappears, thereby can improve the duration that heat is provided to the high temperature-end of thermoelectric converter, thereby can improve the lasting generating capacity of thermoelectric converter.
Further, support is L-shaped, and the thermal-arrest plate is obliquely installed on support, can change the putting position of support according to the sunlight angle at sunshine on actual installation ground, thereby can make the thermal-arrest plate absorb solar thermal energy as much as possible, thereby make energy storage fluid storage more heat.
Further, control cabinet and heat accumulation fluid box are arranged side by side, and the volume of device of solar generating is little, compact conformation.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of device of solar generating of the present invention;
Fig. 2 is the structural representation of box back surface among Fig. 1 of the present invention;
Fig. 3 is the structural representation in casing front among Fig. 1 of the present invention.
Embodiment
The embodiment 1 of device of solar generating, as Figure 1-3: it is characterized in that: device of solar generating comprises support 1, and support 1 is L-shaped, and support 1 tilts and is provided with casing 2, casing 2 is divided into heat accumulation fluid box 7 and control cabinet 5, and heat accumulation fluid box 7 and control cabinet 5 are distribution side by side.Device of solar generating also comprises thermoelectric converter, the thermoelectricity utensil of walking around has the low temperature end and be used for to absorb the high temperature-end of heat, device of solar generating also comprises for the heat transfer system that transmits heat to the high temperature-end of thermoelectric converter, heat transfer system comprises for the thermal-arrest plate 6 of collection solar thermal energy and is used for dashing notes heat accumulation liquid to absorb by the heat of thermal-arrest plate 6 collections and the heat accumulation fluid box 7 of store heat, has heat conduction structure on the heat accumulation fluid box 7, in the present embodiment, heat conduction structure be have on the heat accumulation fluid box transmit the heat transfer component 8 of heat to the high temperature-end of thermoelectric converter.Be filled with heat accumulation liquid in the heat accumulation fluid box 7, thermal-arrest plate 6 covers the surface of heat accumulation liquid, and the front of heat accumulation fluid box 7 has opening and constitutes airtight liquid storage space with thermal-arrest plate 6.Thermal-arrest plate 6 is obliquely installed on support 1, and the high temperature-end of thermoelectric converter is connected with heat accumulation liquid.Heat accumulation fluid box 7 is made by insulation material.Heat accumulation fluid box 7 is provided with for the liquid-filling valve 21 that injects heat accumulation liquid in the heat accumulation fluid box, the safety valve 22 of release pressure when also being provided with Pressure gauge 23 on the heat accumulation fluid box 7 and being used for hypertonia in heat accumulation fluid box 7.Pressure gauge 23, safety valve 22, liquid-filling valve 21 are arranged at the acclivitous end of heat accumulation fluid box 7.The back side of heat accumulation fluid box 7 is provided with for the mounting groove 9 that thermoelectric converter is installed, these mounting groove 9 trapezium structures.Heat transfer component 8 is arranged at the bottom of mounting groove.Be provided with in the control cabinet 5 be used to compiling the power supply 11 that absorption stores the electric energy that is produced by thermoelectric converter, power supply 11 is realized being electrically connected by terminal board 10 with thermoelectric converter.Terminal board 10 is arranged at the end that is tilted to of control cabinet 5, and terminal board is four in the present embodiment, and these four terminal boards be arranged in parallel, and power supply 12 is arranged at the end under being tilted to of control cabinet 5.
The use of above-described embodiment 1 changes the putting position of support 1 so that thermal-arrest plate 6 absorption solar heat heat energy most probably according to the sunlight angle at sunshine on actual installation ground.Under the situation of abundance at sunshine, thermal-arrest plate 6 is collected and is absorbed solar thermal energy, and give heat accumulation liquid with thermal energy transfer, heat accumulation liquid absorbs this heat and another part is used for storing for the high temperature-end that passes to thermoelectric converter by heat conduction structure with this heat part, temperature difference can satisfy the needs of thermoelectric converter generating more greatly between the high temperature-end of thermoelectric converter and the low temperature end, thermoelectric converter can generate electricity normally, and electric energy passed to power supply 11 by terminal board 10, this power supply 11 can get up electrical power storage; Do not having under the situation at sunshine, heat accumulation liquid can slowly discharge the heat energy that self stores and heat is passed to by heat conduction structure the high temperature-end of thermoelectric converter, temperature difference still can satisfy the needs of thermoelectric converter generating greatly between the high temperature-end of thermoelectric converter and the low temperature end, possesses the function that continues generating.Therefore, device of solar generating of the present invention can reduce and is subjected to sunshine condition and condition restriction round the clock, though at sunshine not enough or when not having sunshine thermoelectric converter also can continue generating.
The present invention is applicable to the area that all have sunshine condition, both can use for the small user by single device, also can install to be used in combination more, builds up the generating network, forms the scale power generation ability.
In other embodiments of the invention, can also omit support, casing directly is placed on the ground, and heat accumulation fluid box, control cabinet and thermal-arrest plate are and are horizontally disposed with.
In other embodiments of the invention, can also control cabinet can also be arranged at the back side of heat accumulation fluid box, namely control cabinet and heat accumulation fluid box are stacked together.
In other embodiments of the invention, the heat conduction structure on the heat accumulation fluid box can also insert the opening in the heat accumulation fluid box for the high temperature-end of the heat supply electric transducer that has on the heat accumulation fluid box.
In other embodiments of the invention, the quantity of terminal board can also be for more than 1 or 2 or 3 or 4, and its quantity is decided according to demand.
Claims (7)
1. device of solar generating, comprise thermoelectric converter, the thermoelectricity utensil of walking around has the low temperature end and be used for to absorb the high temperature-end of heat, device of solar generating also comprises for the heat transfer system that transmits heat to the high temperature-end of thermoelectric converter, it is characterized in that: described heat transfer system comprises for the thermal-arrest plate of collecting the absorption solar thermal energy and is used for dashing notes heat accumulation liquid to absorb by the heat of described thermal-arrest plate collection and the heat accumulation fluid box of store heat, has heat conduction structure on the heat accumulation fluid box, described heat conduction structure has two kinds of forms: a kind of be have on the heat accumulation fluid box transmit the heat transfer component of heat to the high temperature-end of thermoelectric converter, second kind is that the high temperature-end of the heat supply electric transducer that has on the heat accumulation fluid box inserts the opening in the heat accumulation fluid box.
2. device of solar generating according to claim 1, it is characterized in that: be filled with heat accumulation liquid in the heat accumulation fluid box, described thermal-arrest plate covers the surface of heat accumulation liquid, and the front of heat accumulation fluid box has opening and constitutes airtight liquid storage space with the thermal-arrest plate.
3. device of solar generating according to claim 1, it is characterized in that: described heat accumulation fluid box is made by insulation material.
4. device of solar generating according to claim 1, it is characterized in that: described heat accumulation fluid box is provided with for the liquid-filling valve that injects heat accumulation liquid in the heat accumulation fluid box, the safety valve of release pressure when also being provided with Pressure gauge on the heat accumulation fluid box and being used for hypertonia in the heat accumulation fluid box.
5. device of solar generating according to claim 1 is characterized in that: the back side of described heat accumulation fluid box is provided with for the mounting groove that thermoelectric converter is installed.
6. according to each described device of solar generating among the claim 1-5, it is characterized in that: described heat accumulation fluid box and thermal-arrest plate tilt to be assemblied on the support, and support has L shaped structure.
7. device of solar generating according to claim 6, it is characterized in that: also comprise control cabinet, be provided with in the described control cabinet be used to compiling and absorb the power supply that stores the electric energy that is produced by thermoelectric converter, power supply is realized being electrically connected by terminal board with thermoelectric converter, and described control cabinet assembling tilting gearing is arranged side by side on support and with the heat accumulation fluid box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259066.8A CN103337992B (en) | 2013-06-26 | 2013-06-26 | Device of solar generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259066.8A CN103337992B (en) | 2013-06-26 | 2013-06-26 | Device of solar generating |
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| CN103337992A true CN103337992A (en) | 2013-10-02 |
| CN103337992B CN103337992B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310259066.8A Expired - Fee Related CN103337992B (en) | 2013-06-26 | 2013-06-26 | Device of solar generating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059192A (en) * | 2016-06-29 | 2016-10-26 | 曹蕊 | High temperature thermoelectric converter |
| CN106766284A (en) * | 2017-01-13 | 2017-05-31 | 秦皇岛信能能源设备有限公司 | A kind of device that solar heat energy is converted kinetic energy |
| CN110048463A (en) * | 2019-05-23 | 2019-07-23 | 南京国电南自新能源工程技术有限公司 | Efficiency light oil storage independence micro-capacitance sensor suitable for high altitudes and cold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000241030A (en) * | 1999-02-22 | 2000-09-08 | Naohisa Matsumoto | Solar heat thermoelectric convertion water heater panel |
| US6130377A (en) * | 1998-01-20 | 2000-10-10 | Carlos Avila Rivera | Thermoelectric battery and power plant using the same |
| CN101539338A (en) * | 2008-03-18 | 2009-09-23 | 彭映斌 | Automatic high-efficiency power generation solar water heater |
| US20090301687A1 (en) * | 2008-06-10 | 2009-12-10 | Watts Phillip C | Integrated energy system for whole home or building |
| CN101877561A (en) * | 2010-04-02 | 2010-11-03 | 武汉市天下春商贸有限公司 | Solar energy comprehensive utilization system |
-
2013
- 2013-06-26 CN CN201310259066.8A patent/CN103337992B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6130377A (en) * | 1998-01-20 | 2000-10-10 | Carlos Avila Rivera | Thermoelectric battery and power plant using the same |
| JP2000241030A (en) * | 1999-02-22 | 2000-09-08 | Naohisa Matsumoto | Solar heat thermoelectric convertion water heater panel |
| CN101539338A (en) * | 2008-03-18 | 2009-09-23 | 彭映斌 | Automatic high-efficiency power generation solar water heater |
| US20090301687A1 (en) * | 2008-06-10 | 2009-12-10 | Watts Phillip C | Integrated energy system for whole home or building |
| CN101877561A (en) * | 2010-04-02 | 2010-11-03 | 武汉市天下春商贸有限公司 | Solar energy comprehensive utilization system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106059192A (en) * | 2016-06-29 | 2016-10-26 | 曹蕊 | High temperature thermoelectric converter |
| CN106766284A (en) * | 2017-01-13 | 2017-05-31 | 秦皇岛信能能源设备有限公司 | A kind of device that solar heat energy is converted kinetic energy |
| CN110048463A (en) * | 2019-05-23 | 2019-07-23 | 南京国电南自新能源工程技术有限公司 | Efficiency light oil storage independence micro-capacitance sensor suitable for high altitudes and cold |
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| Publication number | Publication date |
|---|---|
| CN103337992B (en) | 2016-03-02 |
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