CN105352202B - A kind of thermoelectricity light-heat integration solar energy system - Google Patents
A kind of thermoelectricity light-heat integration solar energy system Download PDFInfo
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- CN105352202B CN105352202B CN201510871538.4A CN201510871538A CN105352202B CN 105352202 B CN105352202 B CN 105352202B CN 201510871538 A CN201510871538 A CN 201510871538A CN 105352202 B CN105352202 B CN 105352202B
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- pipeline
- fluid reservoir
- solar energy
- energy system
- thermal
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention proposes a kind of thermoelectricity light-heat integration solar energy system, including：Support body；The fluid reservoir of heat transfer medium is contained with inside be distributed side by side at least two be arranged on support body；Its long side direction is provided with several thermal-collecting tubes between the adjacent fluid reservoir of any two, a thermal-collecting tube is connected with one of fluid reservoir, and is communicated with thermal-collecting tube on two fluid reservoirs；And the water inlet and delivery port being arranged on the storage tank in each fluid reservoir, each storage tank extend outside the fluid reservoir for placing the storage tank；The first pipeline of connection is provided between the adjacent fluid reservoir of each two, the second pipeline of connection is provided between the storage tank being placed in the two adjacent fluid reservoirs, a face on a face and the second pipeline on first pipeline is fitted and joint place is provided with thermo-electric generation sheet, and the output end of the thermo-electric generation sheet is extended on the outside of the first pipeline and the second pipeline.The solar energy of the present invention improves the utilization rate of solar energy, and can be extended with large area.
Description
Technical field
The present invention relates to field of solar energy, a kind of thermoelectricity light-heat integration solar energy system is particularly related to.
Background technology
Existing photovoltaic and photothermal solar energy directly utilizes photovoltaic and photothermal solar panel, and photovoltaic and photothermal solar panel is arranged on
On heat collection water storage case, the utilization ratio of photovoltaic/thermal is improved with this, solar power generation and heating is realized.But, this photovoltaic light
Heat solar can not be improved on existing solar water heater, and the efficiency generated electricity is merely with photovoltaic and photothermal solar panel, hair
The efficiency of heat is merely with the thermal-collecting tube on solar energy, and this generating and heating efficiency are low, and manufacturing cost is high.
The content of the invention
The present invention proposes a kind of thermoelectricity light-heat integration solar energy system, solves photovoltaic and photothermal solar energy in the prior art
Generate electricity and heating efficiency is low and the problem of high manufacturing cost.
The technical proposal of the invention is realized in this way：
A kind of thermoelectricity light-heat integration solar energy system, including：Support body；It is arranged on be distributed side by side at least two on support body
Individual inside is contained with the fluid reservoir of heat transfer medium, each fluid reservoir and is provided with inlet and liquid outlet；It is adjacent in any two
Fluid reservoir between its long side direction is provided with several thermal-collecting tubes, a thermal-collecting tube is connected with one of fluid reservoir, and
Thermal-collecting tube is communicated with two fluid reservoirs；And it is arranged on the water inlet on the storage tank in each fluid reservoir, each storage tank
Mouth and delivery port extend outside the fluid reservoir for placing the storage tank；The of connection is provided between the adjacent fluid reservoir of each two
It is provided between one pipeline, the storage tank being placed in the two adjacent fluid reservoirs on the second pipeline of connection, the first pipeline
A face and the second pipeline on a face fit and joint place is provided with thermo-electric generation sheet, the thermo-electric generation sheet it is cold and hot
End face is close to the first pipeline and the second pipeline respectively, and output end is extended on the outside of the first pipeline and the second pipeline.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, the heat transfer held in each fluid reservoir
Medium is conduction oil.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, on the outside of each fluid reservoir
Several thermal-arrest tube connection ports have been arranged side by side along the long side direction of the fluid reservoir.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, several described thermal-collecting tubes are with being located at
The connection at two fluid reservoir intervals at the thermal-collecting tube two ends.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, first pipeline is included along liquid storage
Several first pipelines that the long side direction of tank is distributed side by side, the two ends of each first pipeline respectively with two adjacent fluid reservoirs
Connection；Second pipeline includes having parallel with each first pipeline at least one second pipe, second pipe and fitted
Pipeline, and second pipe connects with two storage tanks in above-mentioned two adjacent fluid reservoirs.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, the thermo-electric generation sheet is by several
Semiconductor temperature differential generating piece is formed by connecting, and the cold and hot end face of any one semiconductor temperature differential generating piece is close to the first pipeline and
Two pipelines.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, the heat conduction held in each fluid reservoir
Oil is gutter oil or iundustrial oil.
Preferably, in a kind of described thermoelectricity light-heat integration solar energy system, second pipeline includes three the
Two pipelines, each second pipe is distributed in tortuous extension, has parallel with each first pipeline on three second pipes and fits
Pipeline；Each second pipe is connected with the storage tank in the fluid reservoir at its two ends.
Beneficial effects of the present invention are：Thermoelectricity light-heat integration solar energy system in the present invention, while solar energy is same
When be converted into heat energy and electric energy, improve the utilization ratio of solar energy；Moreover, the solar energy in the present invention is easy to extension, it can be achieved
Large-area applications；In addition, this solar energy can be improved on the solar water heater produced, cost is reduced, is improved
The recovery utilization rate of product.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of principal plane structural representation of thermoelectricity light-heat integration solar energy system of the invention；
Fig. 2 is a kind of side plane structure schematic diagram of thermoelectricity light-heat integration solar energy system of the invention；
Fig. 3 is the principal plane structural representation of the thermoelectricity light-heat integration solar energy system of the extension of the present invention；
Fig. 4 is the distribution schematic diagram of the first pipeline on the solar energy shown in Fig. 2；
Fig. 5 is the distribution schematic diagram of the second pipeline on the solar energy shown in Fig. 2；
Fig. 6 is the enlarged diagram at A shown in Fig. 2.
In figure：
1st, support body；2nd, fluid reservoir；3rd, thermal-collecting tube；4th, storage tank；5th, thermo-electric generation sheet；6th, the first pipeline；7th, the second pipeline；
8th, the first pipeline；9th, second pipe.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1, as shown in Figure 1, Figure 2 with a kind of thermoelectricity light-heat integration solar energy system shown in Fig. 6, including：Support body 1,
Two fluid reservoirs 2, several thermal-collecting tubes 3, two storage tanks 4 and thermo-electric generation sheet 5, two fluid reservoirs 2 are distributed on support body, and
It is spaced a distance, and inside is contained with heat transfer medium, each fluid reservoir and is provided with inlet and liquid outlet；Several collection
Long side direction of the heat pipe 3 along any one fluid reservoir is arranged between two fluid reservoirs, a thermal-collecting tube and one of liquid storage
Tank is connected, and is communicated with thermal-collecting tube on two fluid reservoirs；Two storage tanks are individually positioned in inside two fluid reservoirs, and each
Water inlet and delivery port on storage tank extend outside the fluid reservoir for placing the storage tank；Between the adjacent fluid reservoir of each two
It is provided between the first pipeline 6 of connection, the storage tank being placed in the two adjacent fluid reservoirs and is provided with the second of connection
A face on a face and the second pipeline on pipeline 7, the first pipeline 6 is fitted and is provided with thermo-electric generation sheet 5 in joint place,
And the cold and hot end face of the thermo-electric generation sheet is close to the first pipeline and the second pipeline respectively, output end extends the first pipeline and
On the outside of two pipelines.
The course of work of above-mentioned solar energy is that several thermal-collecting tubes are converted light energy into be connected on heat energy, two fluid reservoirs
The heat transfer medium being connected with thermal-collecting tube, two fluid reservoirs is heated by thermal-collecting tube, and the ratio recurrence of the heat transfer medium of heating becomes
Change, loop formed between each thermal-collecting tube and the fluid reservoir communicated therewith, the heat transfer medium in two fluid reservoirs is heated,
Converted by energy and heat the water in storage tank, thermal-collecting tube converts light energy into heat energy, and applies in life or industry；By
There is energy conversion between fluid reservoir and storage tank in two, then there is the temperature difference between the first pipeline and the second pipeline, be arranged on
The temperature difference between first pipeline and the second pipeline is converted into electric energy by the thermo-electric generation sheet between the first pipeline and the second pipeline；Cause
This, the solar energy in the present invention converts solar energy into heat energy and electric energy simultaneously；And it is this it is horizontal too can be by increasing liquid storage
Tank and thermal-collecting tube, you can realize extension, the conversion ratio of solar energy can be adjusted in time in application.In addition, in the present invention too
It is positive to be improved on existing solar product, improve the recovery utilization rate of product.
Several thermal-arrest tube connection ports are arranged side by side along the long side direction of the fluid reservoir on the outside of each fluid reservoir, just
The extension of solar energy in the present invention, realizes large-area applications.Embodiment 2, as shown in figure 3, solar energy in the present invention
Extended mode is：The fluid reservoir of one extension for being contained with heat transfer medium can be again set in the outside of any one fluid reservoir 3, expanded
Being placed with the fluid reservoir of exhibition on the storage tank of extension, the fluid reservoir of extension has inlet and liquid outlet, the storage tank of extension
Upper water inlet and delivery port extend the fluid reservoir of extension；Several thermal-collecting tubes are arranged on the fluid reservoir of extension and adjacent thereto
Between fluid reservoir, a thermal-collecting tube is connected with one of fluid reservoir, and thermal-collecting tube is communicated with the two fluid reservoirs；The two
The second pipe of connection is provided between the storage tank being provided between fluid reservoir in the first pipeline of connection, the two fluid reservoirs
A face on a pipeline of face second on road, the first pipeline is fitted and joint place is provided with thermo-electric generation sheet, the temperature difference
The cold and hot end face of generating piece is close to the first pipeline and the second pipeline, and the thermo-electric generation sheet output end extend the first pipeline and
Outside second pipeline.
In example 2, thermal-collecting tube is communicated with the both sides of middle fluid reservoir, in order that in the fluid reservoir
Heat transfer medium is by thermal balance, and the thermal-collecting tube interval of the fluid reservoir both sides is connected with the fluid reservoir.
In the above two embodiments, the heat transfer medium held in each fluid reservoir be conduction oil, the boiling point of conduction oil with
The boiling point of water is different, and the boiling point of conduction oil is higher than the boiling point of water, therefore the temperature difference between the first pipeline of increase and the second pipeline,
Improve the electric energy conversion ratio of thermo-electric generation sheet.The conduction oil held in each fluid reservoir is gutter oil or iundustrial oil, improves useless
The utilization rate of thing, energy-conserving and environment-protective.
In the above two embodiments, several thermal-collecting tubes and the company at two fluid reservoir intervals positioned at the thermal-collecting tube two ends
It is logical.The adjacent thermal-collecting tube of any two and two fluid reservoirs at the thermal-collecting tube two ends are respectively communicated with, so that in two fluid reservoirs
The heated speed of conduction oil quite, improves the stability of the temperature difference between the first pipeline and the second pipeline, further improves the temperature difference
The stability of the electric energy conversion ratio of generating piece.
In the above two embodiments, as shown in figure 4, the first pipeline includes being distributed side by side along the long side direction of fluid reservoir 2
Several first pipelines 8, the two ends of each first pipeline are connected with two adjacent fluid reservoirs respectively；As shown in figure 5, second
Pipeline 7 includes having pipeline that is parallel with each first pipeline and fitting at least one second pipe 9, second pipe, and the
Two pipelines are connected with two storage tanks in above-mentioned two adjacent fluid reservoirs.The design of first pipeline and the second pipeline, is helped
In the stability for the electric energy conversion ratio for improving thermo-electric generation sheet.
Second pipeline 7 includes three second pipes 9, and each second pipe is distributed in tortuous extension, on three second pipes
With pipeline that is parallel with each first pipeline and fitting；Each second pipe and the storage tank in the fluid reservoir at its two ends
Connection.
Thermo-electric generation sheet 5 is formed by connecting by several semiconductor temperature differential generating pieces, and any one semiconductor temperature differential generating piece
Cold and hot end face be close to the first pipeline and the second pipeline, improve the power of thermo-electric generation sheet, further improve the stabilization generated electricity
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of thermoelectricity light-heat integration solar energy system, it is characterised in that including：Support body；It is arranged on dividing side by side on support body
It is contained with inside at least two of cloth on the fluid reservoir of heat transfer medium, each fluid reservoir and is provided with inlet and liquid outlet；It is in office
Its long side direction is provided with several thermal-collecting tubes, a thermal-collecting tube and one of liquid storage between two adjacent fluid reservoirs of meaning
Tank is connected, and is communicated with thermal-collecting tube on two fluid reservoirs；And it is arranged on the storage tank in each fluid reservoir, each storage tank
On water inlet and delivery port extend place the storage tank fluid reservoir outside；It is provided between the adjacent fluid reservoir of each two
The second pipeline of connection is provided between first pipeline of connection, the storage tank being placed in the two adjacent fluid reservoirs, the
A face on a face and the second pipeline on one pipeline is fitted and joint place is provided with thermo-electric generation sheet, the thermo-electric generation
The cold and hot end face of piece is close to the first pipeline and the second pipeline respectively, and output end is extended on the outside of the first pipeline and the second pipeline.
2. a kind of thermoelectricity light-heat integration solar energy system according to claim 1, it is characterised in that in each fluid reservoir
The heat transfer medium held is conduction oil.
3. a kind of thermoelectricity light-heat integration solar energy system according to claim 1, it is characterised in that each liquid storage
Several thermal-arrest tube connection ports have been arranged side by side along the long side direction of the fluid reservoir on the outside of tank.
4. a kind of thermoelectricity light-heat integration solar energy system according to claim 1, it is characterised in that several described collection
Heat pipe and the connection at two fluid reservoir intervals positioned at the thermal-collecting tube two ends.
5. a kind of thermoelectricity light-heat integration solar energy system according to claim 1, it is characterised in that first pipeline
Several first pipelines being distributed side by side including the long side direction along fluid reservoir, the two ends of each first pipeline respectively with it is adjacent
Two fluid reservoir connections；Second pipeline includes having and each first pipeline at least one second pipe, second pipe
Pipeline that is parallel and fitting, and second pipe connects with two storage tanks in above-mentioned two adjacent fluid reservoirs.
6. a kind of thermoelectricity light-heat integration solar energy system according to claim 1, it is characterised in that the thermo-electric generation
Piece is formed by connecting by several semiconductor temperature differential generating pieces, and the cold and hot end face of any one semiconductor temperature differential generating piece is close to
One pipeline and the second pipeline.
7. a kind of thermoelectricity light-heat integration solar energy system according to claim 2, it is characterised in that in each fluid reservoir
The conduction oil held is gutter oil or iundustrial oil.
8. a kind of thermoelectricity light-heat integration solar energy system according to claim 5, it is characterised in that second pipeline
Including three second pipes, each second pipe is distributed in tortuous extension, has and each first pipeline on three second pipes
Pipeline that is parallel and fitting；Each second pipe is connected with the storage tank in the fluid reservoir at its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871538.4A CN105352202B (en) | 2015-12-02 | 2015-12-02 | A kind of thermoelectricity light-heat integration solar energy system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871538.4A CN105352202B (en) | 2015-12-02 | 2015-12-02 | A kind of thermoelectricity light-heat integration solar energy system |
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| CN105352202A CN105352202A (en) | 2016-02-24 |
| CN105352202B true CN105352202B (en) | 2017-08-11 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203216034U (en) * | 2013-05-13 | 2013-09-25 | 彭扬 | Novel energy-saving solar water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102270947B (en) * | 2010-06-07 | 2014-03-12 | 李佳雪 | Vertical row type solar temperature difference generating heat collector with metal runners |
| CN201789455U (en) * | 2010-06-07 | 2011-04-06 | 李佳雪 | Metal flow channel double-wing single power generation heat collector |
| CN201992849U (en) * | 2011-01-06 | 2011-09-28 | 何世友 | Multifunctional solar water heater |
| JP2014023259A (en) * | 2012-07-17 | 2014-02-03 | Shigeto Moriya | Solar power generator |
| CN202713202U (en) * | 2012-07-21 | 2013-01-30 | 张阔 | Hot water coproduction solar energy power generating device |
| CN104654637A (en) * | 2014-12-14 | 2015-05-27 | 安徽建筑大学 | Solar water heater heat-insulation water tank with temperature difference power generation device |
| CN205261945U (en) * | 2015-12-02 | 2016-05-25 | 刘俊平 | Photovoltaic light and heat integration solar energy |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203216034U (en) * | 2013-05-13 | 2013-09-25 | 彭扬 | Novel energy-saving solar water heater |
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