CN201852187U - Energy conversion device - Google Patents
Energy conversion device Download PDFInfo
- Publication number
- CN201852187U CN201852187U CN2010205438645U CN201020543864U CN201852187U CN 201852187 U CN201852187 U CN 201852187U CN 2010205438645 U CN2010205438645 U CN 2010205438645U CN 201020543864 U CN201020543864 U CN 201020543864U CN 201852187 U CN201852187 U CN 201852187U
- Authority
- CN
- China
- Prior art keywords
- energy conversion
- conversion apparatus
- electric heater
- heat
- air
- 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 - Lifetime
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The utility model discloses an energy conversion device, comprising an electric heater and a heat accumulator. The electric heater is provided with a power connection terminal and a heating part; the heat accumulator is provided with a box shape shell, wherein heat insulating materials are laid in the inner wall of the shell; a heat accumulation unit is arranged in the shell; the heat accumulation unit is provided with at least a packed bed for packing heat storage media; and the external part of the shell is remained with part of space for the air to flow, and the heating part which is inserted in the electric heater. The energy conversion device can convert the solar energy and/or the wind power into the heat energy, and accumulate the heat energy in the heat storage media. When users want to use central heating, the clod air is blew into the packing bed for brining out the heat energy as the hot air; and the clod air is performed with diluting, filtering and other post-processes for providing the central heating to buildings.
Description
Technical field
The utility model is relevant a kind of energy conversion apparatus, is particularly to a kind of energy conversion apparatus that solar energy and/or wind-force electric energy is converted to heat energy.
Background technology
In winter or lower indoor of temperature at night, or drying chamber etc. needs to promote the place of temperature, mostly be to utilize electric heater or air-conditioning system promoting temperature, but its startup and running all need expend a large amount of electric power energies, could produce the effect of lifting temperature.Though the use of electric heater or air-conditioning system can be adjusted indoor temperature, allow indoor temperature be fit to people and live, must pay the cost of the expensive electricity charge also.Therefore, the research staff of energy technology field mostly drops into a large amount of mental and physical efforts producing the equipment of low power consumption, or utilizes the free energy of environmental protection again of occurring in nature to make the electric equipment products running.
Have a kind of heat energy of collecting the sun to be made into can to allow the air-conditioning system of air circulation at present, when cold weather, this solar airconditioning system can absorb solar thermal energy, and heat energy is carried within doors, with to carrying out the temperature adjusting of heating within doors.As " solar air-conditioner system " patent of invention of No. the 579416th, TaiWan, China patent gazette, disclosed structure includes in this invention: solar thermal collector assembly, import assembly and spout assembly; Wherein, this solar thermal collector assembly includes heat absorption assembly, transparent cover plate and bottom, this heat absorption assembly is to surround two above heat recipient passages with two with upper backup pad and absorber plate, this import assembly then is located at this heat absorption assembly inlet and is linked with these two above heat recipient passages, and this spout assembly is located at this heat absorption assembly outlet.When sunshine passes transparent cover plate after absorber plate absorbs, thermal source can be carried within doors, can be in winter to the adjusting of heating within doors.Though this invention can be to use heat absorbing mode to the adjusting of heating within doors in arctic weather, the effect that heats is little.
In addition, the TaiWan, China patent announcement proposes a kind of energy storing type air-conditioning system that utilizes the natural force generating for M345212 number, and it is to utilize wind-force or solar energy to produce electric energy, and cooperates civil power to provide interchanger refrigeration or pyrogenicity to utilize to supply with.This energy storing type air-conditioning system comprises: natural force generator, frequency converter, accumulator and indoor air conditioner.After the nature electric generation power supply that utilizes the natural force electric organ to produce passes through frequency converter, can provide low power accumulator to produce refrigeration or pyrogenicity, in order to bittern refrigeration or pyrogenicity ccontaining in the accumulator, and store the preparation of this temperature energy and use, the temperature of utilizing the indoor air conditioner unlatching can extract in this accumulator is used, not enough place is supplied with civil power and is utilized, and can reduce the use of civil power whereby, makes to have carbon reduction and the advantage of economizing the electricity charge.Though this patent can be utilized the natural force generating, provide interchanger refrigeration or pyrogenicity to supply with and utilize, reach the effect of cold-room or greenhouse, yet the ccontaining bittern of the accumulator of this energy storing type air-conditioning system is a kind of chemicals, permanent use is perishable, also leakage problems may take place.
In addition, the TaiWan, China patent announcement proposes the hot and cold blower fan of a kind of energy storage type for M331091 number, comprises board and energy-storage units.Wherein to contain for example be the phase change heat accumulating of salt or paraffin to energy-storage units, after energy-storage units refrigeration or the pyrogenicity, inserts in board, and set air port and fan on the board discharged cold wind or hot blast.Though after the refrigeration of phase change heat accumulating or pyrogenicity of the salt of this patent or paraffin, can reach the effect of cold-room or greenhouse, yet this phase change heat accumulating melting range is between 5 ℃～26 ℃ or between 30 ℃～45 ℃, range is little, cooling, the intensification effect is limited, and it also is a kind of chemicals, uses perishablely for a long time, also leakage problems may take place.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of energy conversion apparatus that solar energy and/or wind-force electric energy can be converted to heat energy.
To achieve the above object, the utility model provides a kind of energy conversion apparatus, and it comprises: electric heater and storage heater.Electric heater has power connection end and heating portion; Storage heater has the box shell, the inwall of this shell is equipped with insulation material, and this enclosure is provided with thermal storage unit, and this thermal storage unit has at least one packed bed, be filled with heat storage medium in this packed bed, this enclosure leaves the heating portion that segment space flows and inserts this electric heater for air.
The packed bed bottom of thermal storage unit is provided with air intake and air outlet slit.
Energy conversion apparatus more includes air blast, fresh cold air is inputed to the packed bed of thermal storage unit by pipeline via air intake.
Heat storage medium is honeycomb type, saddle-shape or ball-type ceramic material.
Preferably, electric heater is an electric tube heater.
Preferably, electric heater is the carbon ink hot plate.
Electric heater connects the silicon controlled rectifier controller that is used to control the power supply input.
The utility model more includes power supply unit, and this power supply unit is connected to the power connection end of this electric heater, to provide power supply to electric heater.This power supply unit can be one of them kind in solar generator, wind-driven generator and the civil power.
The packed bed of thermal storage unit can switch use mutually.
Compared to known technology, energy conversion apparatus of the present utility model has following effect at least:
One, the used heat storage medium of the utility model is a ceramic material, has high contact area and high heat storage capacity, and the permanent use of no phase change heat accumulating is perishable, and leakage problems may take place.
Two, the used exercisable temperature range of heat storage medium of the utility model is big, and along with the difference of electric heater kind, high temperature range is for example 350～900 ℃ in can providing, or the operating temperature range of 250～300 ℃ of low temperature range.
Three, the utility model can utilize solar energy and/or wind-force electric energy to be converted to heat energy, and by the heat storage medium with high heat storage capacity, heat energy is accumulated in wherein preparation uses, and has the energy consumption of minimizing, reduces cost and effect such as tool environmental protection.
Description of drawings
Fig. 1 is the structure principle chart of the utility model energy conversion apparatus;
Fig. 2 connects the embodiment schematic diagram of solar generator and wind-driven generator for the utility model energy conversion apparatus.
Description of reference numerals
1 energy conversion apparatus, 10 electric heaters
11 power connection ends, 12 heating ends
20 storage heaters, 21 shells
22 inwalls, 23 insulation materials
24 thermal storage units, 25 packed beds
26 heat storage mediums, 27 spaces
28 air intakes, 29 air outlet slits
30 silicon controlled rectifier controllers, 40 air blasts
42 pipelines, 50 power supply units
51 solar generators, 52 wind-driven generators
The specific embodiment
Relevant detailed description of the present utility model and technology contents, conjunction with figs. is described as follows, however appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structure principle chart of the utility model energy conversion apparatus, and Fig. 2 connects the embodiment schematic diagram of solar generator and wind-driven generator for the utility model energy conversion apparatus.
As shown in Figure 1, energy conversion apparatus 1 of the present utility model comprises: electric heater 10 and storage heater 20.Electric heater 10 has power connection end 11 and heating portion 12; Storage heater 20 has box shell 21, the inwall 22 of this shell 21 is equipped with insulation material 23, these shell 21 inside are provided with thermal storage unit 24, this thermal storage unit 24 has at least one packed bed 25, be used to fill heat storage medium 26, the heating portion 12 that segment space 27 flows and inserts this electric heater 10 for air is left in these shell 21 inside.The thermal energy storage that the heating portion 12 of electric heater 10 produces is in storage heater 20.
This electric heater 10 is electric tube heater or carbon ink hot plate.There are heating wire and high-temperature insulation body in electric tube heater inside, and there is the power connection end (not shown) outside.The carbon ink hot plate is that carbon is starched wire mark on glass mat for example, promptly becomes special thermal source after the energising.This electric heater 10 connects silicon controlled rectifier controller 30, is used to control the power supply input of power supply single 50, and power supply unit 50 is connected to the power connection end 11 of this electric heater 10, provides power supply to give this electric heater 10.This power supply single 50 can be in solar generator, wind-driven generator and the civil power at least one of them.This heat storage medium 26 is honeycomb type, saddle-shape or ball-type ceramic material.The packed bed 25 of this thermal storage unit 24 can switch use mutually.
Packed bed 25 bottoms of thermal storage unit 24 are provided with air intake 28 and air outlet slit 29.The utility model more includes air blast 40, by pipeline 42, fresh cold air is inputed to the packed bed 25 of this thermal storage unit 24 from this air intake 28, the heat energy that is stored in the heat storage medium 26 is taken out of, and dilution is by the hot-air of these air outlet slit 29 discharges, for later use.
As shown in Figure 2, energy conversion apparatus 1 of the present utility model can be connected to the power supply unit 50 that comprises solar generator 51 and wind-driven generator 52, solar generator 51 and wind-driven generator 52 can provide power supply to this electric heater 10, this electric heater 10 connects silicon controlled rectifier controller 30, be used to control the power supply input of power supply unit 50, power supply unit 50 is connected to the power connection end 11 of this electric heater 10, to provide power supply to this electric heater 10.
The above is preferred embodiment of the present utility model only, is not in order to limiting protection domain of the present utility model, and other equivalence of using spirit of the present utility model to do changes, and all should belong to protection domain of the present utility model.
Claims (10)
1. energy conversion apparatus is characterized in that it comprises:
Electric heater, it has power connection end and heating portion; And
Storage heater, it has the box shell, the inwall of this shell is equipped with insulation material, this enclosure is provided with thermal storage unit, this thermal storage unit has at least one packed bed, be filled with heat storage medium in this packed bed, this enclosure leaves the segment space of the heating portion of and insertion described electric heater mobile for air.
2. energy conversion apparatus as claimed in claim 1 is characterized in that, the packed bed bottom of described thermal storage unit is provided with air intake and air outlet slit.
3. energy conversion apparatus as claimed in claim 1 is characterized in that described energy conversion apparatus more includes air blast, fresh cold air is inputed to the packed bed of described thermal storage unit by pipeline via described air intake.
4. energy conversion apparatus as claimed in claim 1 is characterized in that, described heat storage medium is honeycomb type, saddle-shape or ball-type ceramic material.
5. energy conversion apparatus as claimed in claim 1 is characterized in that, described electric heater is an electric tube heater.
6. energy conversion apparatus as claimed in claim 1 is characterized in that, described electric heater is the carbon ink hot plate.
7. energy conversion apparatus as claimed in claim 1 is characterized in that, described electric heater connects the silicon controlled rectifier controller that is used to control the power supply input.
8. energy conversion apparatus as claimed in claim 1 is characterized in that described energy conversion apparatus more includes the power supply unit that power supply is provided to described electric heater, and this power supply unit is connected to the power connection end of described electric heater.
9. energy conversion apparatus as claimed in claim 8 is characterized in that, described power supply unit is one of them kind in solar generator, wind-driven generator and the civil power.
10. energy conversion apparatus as claimed in claim 1 is characterized in that, the packed bed of described thermal storage unit can switch use mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205438645U CN201852187U (en) | 2010-09-27 | 2010-09-27 | Energy conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205438645U CN201852187U (en) | 2010-09-27 | 2010-09-27 | Energy conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852187U true CN201852187U (en) | 2011-06-01 |
Family
ID=44094578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205438645U Expired - Lifetime CN201852187U (en) | 2010-09-27 | 2010-09-27 | Energy conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852187U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247428A (en) * | 2016-07-29 | 2016-12-21 | 贺迈新能源科技（上海）有限公司 | Air cleaning phase-change heat-storage electric heater |
| CN107167013A (en) * | 2017-06-28 | 2017-09-15 | 郑善 | A kind of accumulation of energy heat-exchanger rig |
-
2010
- 2010-09-27 CN CN2010205438645U patent/CN201852187U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247428A (en) * | 2016-07-29 | 2016-12-21 | 贺迈新能源科技（上海）有限公司 | Air cleaning phase-change heat-storage electric heater |
| CN107167013A (en) * | 2017-06-28 | 2017-09-15 | 郑善 | A kind of accumulation of energy heat-exchanger rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |