CN204593860U - A kind of hot energy storage device based on solar energy - Google Patents
A kind of hot energy storage device based on solar energy Download PDFInfo
- Publication number
- CN204593860U CN204593860U CN201520269989.6U CN201520269989U CN204593860U CN 204593860 U CN204593860 U CN 204593860U CN 201520269989 U CN201520269989 U CN 201520269989U CN 204593860 U CN204593860 U CN 204593860U
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- Prior art keywords
- heat
- energy storage
- storage device
- pump
- electricity
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- Expired - Fee Related
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- 238000004146 energy storage Methods 0.000 title claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 238000009825 accumulation Methods 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000005338 heat storage Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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
- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of hot energy storage device based on solar energy, comprise photoelectric conversion device, electricity-heat converter, hot energy storage device and thermal output device, described photoelectric conversion device is connected with electricity-heat converter, described electricity-heat converter is connected with hot energy storage device, and described hot energy storage device is connected with thermal output device.This device utilizes photovoltaic panel to absorb solar energy and solar energy is converted to electric energy and heat the conduction material in electric trough, conversion between luminous energy and electric energy is completed by carrying out cooperating between multiple pump and heating heat exchanger, then electricity is converted to heat energy, and operable device at any time that thermal energy storage is got up.
Description
Technical field
The utility model relates to new forms of energy photovoltaic power generation apparatus, particularly relates to a kind of hot energy storage device based on solar energy.
Background technology
At present, utilize solar heating equipment to be utilize vacuum heat collection pipe to heat heat accumulation water substantially, in one day, need, during heating, water storage is squeezed into user's radiator circulate, complete and use hot merit energy, as shown in Figure 1.Even if when winter, sunlight was best, due to problems such as vacuum heat collection pipe insulations, the maximum temperature of heat accumulation water also can only to 50-60 DEG C, and heat accumulation temperature is too low.(heat supply temperature minimum requirements 40-50 DEG C, so heat accumulation has a narrow range of temperature, causes heat accumulation deficiency), affect heating effect.Time in addition to summer, vacuum heat collection pipe needs frequent moisturizing, for evaporative cooling, damages because of internal high temperature to avoid vacuum heat collection pipe.So it is also very large problem that summer safeguards.
Utility model content
According to prior art Problems existing, the utility model discloses a kind of hot energy storage device based on solar energy, concrete scheme is: comprise photoelectric conversion device, electricity-heat converter, hot energy storage device and thermal output device, described photoelectric conversion device is connected with electricity-heat converter, described electricity-heat converter is connected with hot energy storage device, and described hot energy storage device is connected with thermal output device.
Further, described photoelectric conversion device comprises photovoltaic panel and electric switch, and the DC output end of described photovoltaic panel is connected with the input of electric switch.
Described electricity-heat converter comprises the heating wire, solid insulation pump I, heating heat exchanger and the pump II that are arranged on electric trough inside;
Described heating wire is electrically connected with electric switch, and heating wire and electric trough isolation arrange by described solid insulation, have gap, housing insulation heat-conducting liquid in gap between described solid insulation; Described electric trough is connected with pump I, and described pump I is connected with the heat supply end import of heating heat exchanger, and the heat supply end outlet of described heating heat exchanger is connected with electric trough, and described heating heat exchanger is also connected with pump II.
Described hot energy storage device comprises heat accumulation groove, and described thermal output device comprises rear pump, and described heat accumulation groove is connected with heating heat exchanger with pump II, and described rear pump is connected with heat accumulation groove.
Owing to have employed technique scheme, a kind of hot energy storage device based on solar energy that the utility model provides, utilize photovoltaic panel absorption solar energy solar energy to be converted to electric energy to heat the conduction material in electric trough, conversion between luminous energy and electric energy is completed by carrying out cooperating between multiple pump and heating heat exchanger, then electricity is converted to heat energy, and operable device at any time that thermal energy storage is got up.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of hot energy storage device in prior art;
Fig. 2 is the structural representation of the hot energy storage device based on solar energy;
Fig. 3 is the structural representation of the hot energy storage device based on solar energy.
Detailed description of the invention
For making the technical solution of the utility model and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, clear complete description is carried out to the technical scheme in the utility model embodiment:
A kind of hot energy storage device based on solar energy as shown in Figures 2 and 3, comprise: photoelectric conversion device, electricity-heat converter, hot energy storage device and thermal output device, described photoelectric conversion device is connected with electricity-heat converter, the hot energy storage device of described electricity-heat converter is connected, and described hot energy storage device is connected with thermal output device.
Described photoelectric conversion device comprises photovoltaic panel 1 and electric switch 2, and the DC output end of photovoltaic panel 1 is connected with the input of electric switch 2.
Described electricity-heat converter comprises the heating wire 3, solid insulation 10, pump I 5, heating heat exchanger 6 and the pump II 7 that are arranged on electric trough 4 inside; Described heating wire 3 is electrically connected with electric switch 2, and heating wire 3 and electric trough 4 are isolated setting by solid insulation 10, and solid insulation 10 can be built in order and be put, and also can unorderedly stack.Between solid insulation 10, there is gap, housing insulation heat-conducting liquid 11 in gap.Described electric trough 4 is connected with pump I 5, is connected by pump I 5 by pipeline with the heat supply end import of heating heat exchanger 6, and the heat supply end outlet of heating heat exchanger 6 is connected with electric trough 4 by pipeline, and described heating heat exchanger 6 is also connected with pump II 7.
Further, hot energy storage device comprises heat accumulation groove 8, and described thermal output device comprises rear pump 9, and heat accumulation groove 8 is connected with heating heat exchanger 6 with pump II 7, and rear pump 9 is connected with heat accumulation groove 8.Heat accumulation groove 8 built with heat-storage medium as water or other heat accumulation liquid.
Implementation process: photovoltaic panel 1 has direct current to export under the condition having sunlight, electricity enters heating wire 3 by electric switch 2 and wire, and solid insulation 10 and insulating heat-conductive liquid 11 heat by heating wire 3 generation current heat release.Heating heat exchanger 6 is squeezed into through pump I5 pressurization by the liquid dielectric thermal conducting agent heated.Heating heat exchanger 6 carries out heat exchange with the heat-storage medium in heat accumulation groove 8, is heated by heat-storage medium, is got up by heat storage for subsequent use.When heat-storage medium temperature exceedes allowable temperature, the electric switch 2 of photoelectric conversion section is disconnected automatically.When whenever using heat in one day, be stored in the heat in heat-storage medium, flow to user by rear pump with heat exchanger.Like this, sunshine luminous energy finally becomes heat energy storage temperature in heat accumulation groove can bring up to arbitrary temp, solves because the low problem of heat accumulation temperature.Simultaneously in the not used time in summer, direct current switch can be disconnected, the maintenance issues of solve the idleness of equipment not used time.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. the hot energy storage device based on solar energy, it is characterized in that: comprise photoelectric conversion device, electricity-heat converter, hot energy storage device and thermal output device, described photoelectric conversion device is connected with electricity-heat converter, described electricity-heat converter is connected with hot energy storage device, and described hot energy storage device is connected with thermal output device.
2. a kind of hot energy storage device based on solar energy according to claim 1, be further characterized in that: described photoelectric conversion device comprises photovoltaic panel (1) and electric switch (2), the DC output end of described photovoltaic panel (1) is connected with the input of electric switch (2).
3. a kind of hot energy storage device based on solar energy according to claim 1 and 2, is further characterized in that: described electricity-heat converter comprises the heating wire (3), solid insulation (10), pump I (5), heating heat exchanger (6) and the pump II (7) that are arranged on electric trough (4) inside;
Described heating wire (3) is electrically connected with electric switch (2), heating wire (3) and electric trough (4) isolation arrange by described solid insulation (10), described solid insulation has gap between (10), housing insulation heat-conducting liquid (11) in gap; Described electric trough (4) is connected with pump I (5), described pump I (5) is connected with the heat supply end import of heating heat exchanger (6), the heat supply end outlet of described heating heat exchanger (6) is connected with electric trough (4), and described heating heat exchanger (6) is also connected with pump II (7).
4. a kind of hot energy storage device based on solar energy according to claim 1-3 any one, be further characterized in that: described hot energy storage device comprises heat accumulation groove (8), described thermal output device comprises rear pump (9), described heat accumulation groove (8) is connected with heating heat exchanger (6) with pump II (7), and described rear pump (9) is connected with heat accumulation groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269989.6U CN204593860U (en) | 2015-04-29 | 2015-04-29 | A kind of hot energy storage device based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269989.6U CN204593860U (en) | 2015-04-29 | 2015-04-29 | A kind of hot energy storage device based on solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593860U true CN204593860U (en) | 2015-08-26 |
Family
ID=53930006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269989.6U Expired - Fee Related CN204593860U (en) | 2015-04-29 | 2015-04-29 | A kind of hot energy storage device based on solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204593860U (en) |
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2015
- 2015-04-29 CN CN201520269989.6U patent/CN204593860U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: 116011 Dalian, Liaoning, Xigang District, No. 17 maritime Street Patentee after: Dalian Lian Iron Technology Development Co.,Ltd. Address before: 116028 the Yellow River Road, Shahekou District, Liaoning, No. 794, No. Patentee before: Dalian Jiaotong University |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 116600 Liaoning, Dalian Free Trade Zone, 33-3, -A Patentee after: Dalian Lantian Amperex Technology Ltd. Address before: 116011 Dalian, Liaoning, Xigang District, No. 17 maritime Street Patentee before: Dalian Lian Iron Technology Development Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |