CN105004066B - Thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission focusing - Google Patents
Thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission focusing Download PDFInfo
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- CN105004066B CN105004066B CN201510461267.5A CN201510461267A CN105004066B CN 105004066 B CN105004066 B CN 105004066B CN 201510461267 A CN201510461267 A CN 201510461267A CN 105004066 B CN105004066 B CN 105004066B
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- heat
- vacuum tube
- fixed mount
- fresnel transmission
- type concentrator
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
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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
-
- 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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- Baking, Grill, Roasting (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission focusing, including functional compartment, fixed mount and base support, base support is arranged on fixed mount bottom, functional compartment is arranged on fixed mount, the functional compartment includes Fresnel transmission-type concentrator, vacuum tube, heat absorbing coating, heat-conducting metal layer, heat container, Roast net, thin-film solar cells, battery, electrical heating wire and heat-conducting metal protective layer, battery is arranged on fixed mount upper inner, vacuum tube is fixedly installed on fixed mount top, Fresnel transmission-type concentrator is arranged on above vacuum tube, and the length of Fresnel transmission-type concentrator and the length of vacuum tube are isometric.Thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing uses Fresnel lens concentrating light principles, sunshine, which need not be tracked, just can efficiently obtain high temperature, photovoltaic and photothermy are combined, realize that thermoelectric integral effectively make use of solar energy.
Description
Technical field
The present invention relates to a kind of barbecue apparatus, the thermoelectric integral multifunctional solar of Fresnel transmission focusing is based especially on
Can barbecue apparatus.
Background technology
Solar energy as one kind clean green energy resource, its feature of environmental protection, continuation, it is rich the advantages of by people green grass or young crops
Look at.Just being widely popularized the solar energy Related product used mainly appears on solar water heater, solar power generation industry at present, and
In food-processing industry, traditional solar cooker has benefited from the reflective type of focusing, applies and is continuing to expand.And as people live
The raising of level, people are increasing to the demand such as travel, camp, and traditional solar cooker has not foldable, it has not been convenient to remote
The shortcomings of carrying, it is impossible to meet the outdoor culinary art demand of people.A variety of outdoor solar energy barbecue apparatus of exploitation recent years are very
Good solves problem above, and still, because these products are present, complicated, parts are more, effect of following spot is bad, cost
High, one or more shortcomings such as collector area is small, effective power is small, temperature is low, heat insulation effect is poor, heating is uneven, it is impossible to reality
How border popularization and application, integrate and solve the above problems, as letter it is to be solved the problem of.In addition, solar energy can not only be used for thermal-arrest,
It can also be used for generating electricity, if both can be organically combined to comprehensive utilization can greatly improve Solar use efficiency.
The content of the invention
The purpose of the present invention is that there is provided a kind of heat based on Fresnel transmission focusing for above-mentioned the deficiencies in the prior art
Electrical integrated multifuctional solar barbecue apparatus, the device has environmental protection, with low cost, the technology such as trip tourism is easy to carry effect
Really.
The technology that thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing is used
Scheme is as follows：
Thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing, including functional compartment,
Fixed mount and base support, base support are arranged on fixed mount bottom, and functional compartment is arranged on fixed mount, and the functional compartment includes
Fresnel transmission-type concentrator, vacuum tube, heat absorbing coating, heat-conducting metal layer, heating container, Roast net, thin-film solar cells,
Battery, electrical heating wire and heat-conducting metal protective layer, battery are arranged on fixed mount upper inner, and fixation is fixedly installed in vacuum tube
Frame top, Fresnel transmission-type concentrator is arranged on above vacuum tube, and the length and vacuum of Fresnel transmission-type concentrator
The length of pipe is isometric；The vacuum tube is double-deck semi-circular transparent vacuum pipe, and double-deck semi-circular transparent vacuum pipe is by internal layer and sets
Put the outer layer outside internal layer to constitute, vacuum interlayer, thin-film solar cells and battery are formed between the internal layer and outer layer
Be connected, thin-film solar cells is attached to the upper side of internal layer, heat-conducting metal layer, electrical heating wire and heat-conducting metal protective layer according to
The secondary downside installed in internal layer, heat absorbing coating, which is applied, is located at heat-conducting metal layer upper side；The heating container or Roast net are set
In the cavity that heat-conducting metal protective layer is formed, and heat container or Roast net and can be extracted along vacuum tube..
As the preferred scheme of the present invention, the radial centre lines of the Fresnel transmission-type concentrator and the axis of vacuum tube
In same vertical guide, and vacuum tube is fixed at the focusing of Fresnel transmission-type concentrator, so as in working condition too
The fringence that sunlight line is reflected through Fresnel transmission-type concentrator is concentrated on heat absorbing coating.
As the preferred scheme of the present invention, the cross section of the vacuum tube is semi-circular shape or circle, semi-circular shape or circle
Shape vacuum tube is constituted by internal layer and outer layer materials at two layers, and the internal layer and outer layer are made of clear material, in internal layer and outside
The vacuum interlayer of insulation effect has been formed between layer.
As the preferred scheme of the present invention, the Fresnel transmission-type concentrator is fixedly mounted on fixed mount and positioned at true
Top outside blank pipe.
As the preferred scheme of the present invention, with " work " font phase between the heat-conducting metal layer and heat-conducting metal protective layer
Even, the thermal conductivity between enhancing materials at two layers.
As the preferred scheme of the present invention, the thin-film solar cells is transparent membrane solar cell, transparent membrane
Solar cell is sticked on the inside and outside wall of any layer of vacuum tube double layer material.
As the preferred scheme of the present invention, temperature control equipment and socket are installed on the fixed mount, pacified in vacuum tube
Temperature sensor is filled, temperature sensor is connected with the temperature control device positioned at fixed mount 3.
As the preferred scheme of the present invention, the front port edge of vacuum tube is provided with heat seal structure, the heat seal
Structure is combined closely with the Roast net front end face edge inside vacuum tube, prevents the heat that heat absorbing coating absorbs from leaking；Institute
The front end face for stating Roast net is heat-insulating material, and rear end face is heat-conducting metal thin layer, and side top edge is wire netting.
As the preferred scheme of the present invention, the front end face of the heating container sets handle, pressure exhaust valve, temperature to show
Lamp, water filling port, dewatering outlet and temperature sensor.
The advantage of the thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission focusing of the invention is,（1）
Collecting apparatus uses Fresnel lens concentrating light principles, and high temperature just can be efficiently obtained without tracking sunshine；（2）By photovoltaic
Combined with photothermy, realize thermoelectric integral, effectively make use of solar energy.
Brief description of the drawings
Fig. 1 is the solid of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing
Figure.
Fig. 2 is Fig. 1 of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing
Perspective view.
Fig. 3 is the Roast net of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing
Scheme of installation.
Fig. 4 is the Box Cover of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing
Figure.
Fig. 5 is that the heating of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing is held
Device schematic diagram.
Fig. 6 is the base branch of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing
Frame schematic diagram.
Fig. 7 is that the work of the thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing is former
Reason figure.
Embodiment
As shown in Fig. 1 to 7, thermoelectric integral multifuctional solar barbecue dress of the present invention based on Fresnel transmission focusing
Put, including functional compartment, fixed mount 3 and base support 17, base support 17 is arranged on the bottom of fixed mount 3, functional compartment is arranged on solid
Determine on frame 3.Functional compartment is the barbecue box for integrating solar energy and electric energy, and fixed mount is supported fixation, bottom for functional compartment
Seat support 17 is folding, is opened in barbecue for supporting whole barbecue apparatus i.e. functional compartment and fixed mount 3 to leave ground,
It is easy to barbecue, off working state can fold into bottom plate, reduce device overall volume, be convenient for carrying and deposit.
The Box Cover 15 mutually covered with fixed mount is additionally provided with fixed mount, Box Cover 15 is removed in barbecue and is placed on
On one side, it can usually cover and Fresnel optical collector is protected on device, be easy to device for accommodating food when field dining table use
Storage.
Functional compartment includes Fresnel transmission-type concentrator 1, vacuum tube 2, heat absorbing coating 5, heat-conducting metal layer 7, heating container
22nd, Roast net 8, thin-film solar cells 6, battery 4, electrical heating wire 16 and heat-conducting metal protective layer 18, the battery 4 are pacified
Mounted in fixed mount upper inner, vacuum tube 2 is fixedly installed on the top of fixed mount 3, and Fresnel transmission-type concentrator 1 is arranged on vacuum
The top of pipe 2, and the length of Fresnel transmission-type concentrator 1 and the length of vacuum tube are isometric.The Fresnel transmission-type optically focused
The radial centre lines of device 1 and the axis of vacuum tube 2 are in same vertical guide, and vacuum tube 2 is fixed on the poly- of Fresnel Lenses 1
Jiao Chu, so that sunray is reflected through Fresnel transmission-type concentrator 1 in working condition fringence concentrates on heat absorbing coating 5
On.The Fresnel transmission-type concentrator 1 is fixedly mounted on fixed mount 3 and the top outside vacuum tube, and its cross section is in
Arc.
Vacuum tube 2 is double-deck semi-circular transparent vacuum pipe, and double-deck semi-circular transparent vacuum pipe is by internal layer and is arranged on internal layer
Outside outer layer is constituted, and vacuum interlayer is formed between the internal layer and outer layer, preferably, the cross section of the vacuum tube 2 is
Semi-circular shape or circle, semi-circular shape or circular vacuum pipe are constituted by internal layer and outer layer materials at two layers, the internal layer and outer layer
It is made of clear material, the vacuum interlayer of insulation effect has been formed between internal layer and outer layer.
Thin-film solar cells 6 is connected with battery, and the thin-film solar cells 6 is preferably transparent membrane solar energy
Battery, transparent membrane solar cell can be sticked on the inside and outside wall of any layer of vacuum tube double layer material, preferably attach
In the upper side of the internal layer of vacuum tube 2.
Heat-conducting metal layer 7, electrical heating wire 16 and heat-conducting metal protective layer 18 are sequentially arranged at the downside of the internal layer of vacuum tube 2
Face, heat absorbing coating 5, which is applied, is located at the upper side of heat-conducting metal layer 7.When illumination condition can not meet fired temperature requirement, electrical heating wire
16 can utilize the electric energy stored in battery 4 to be electrically heated auxiliary barbecue.The metal heat-conducting layer 7 is with superior thermal conductivity
The metal material of energy, the heat absorbing coating 5 that its Surfacecoating selective thermal absorbs.The metal heat-conducting protective layer 18 not only has institute
State the function of metal heat-conducting layer 7, moreover it is possible to protect metal heat-conducting silk, material has excellent abrasive resistance.Heat-conducting metal layer 7 and heat conduction gold
It is connected between category protective layer 18 with " work " font, to strengthen the thermal conductivity between materials at two layers.
Heating container 22 or Roast net 8 are arranged in the cavity that heat-conducting metal protective layer 18 is formed, and heat container
22 or Roast net 8 can be extracted along vacuum tube 2.The food of barbecue is placed on Roast net 8, and heating container 22 can put the present apparatus into
Heating zone boil water.
The front end face of the Roast net 8 is heat-insulating material, rear end face, bottom surface and side lower edge heat-conducting metal thin layer, side
Face top edge is wire netting.The Roast net 8 being provided with the end of Roast net 8 in handle 10, roasting area is extracted out by handle 10, just
In picking and placeing food.
It is described heating container 22 front end face set handle 11, pressure exhaust valve 12, temperature display lamp 20, water filling port 21,
Dewatering outlet 19 and temperature sensor.By heating the front end face of container 22 set handle 11, pressure exhaust valve 12, water filling port 21,
Dewatering outlet 19 and the structure type of temperature display lamp 20, the temperature display lamp 20 lantern festival when water is boiled are green by xanthochromia, described
Dewatering outlet 19 is flowed out automatically in plug by the Shi Shuihui that enters, then clicks current stopping when plug comes out.
Temperature control system and temperature control instrument are installed in the side of fixed mount 3, Multifunctional inserting is installed in the opposite side of fixed mount 3
Seat, the mounting temperature sensor in vacuum tube 2, temperature sensor is connected with the temperature control instrument positioned at the side of fixed mount 3.It is described
It is design temperature that temperature control instrument, which can adjust temperature perseverance in barbecue region, and socket is connected with battery 4 can be to mobile phone, flashlight
Deng small-sized electric appliance charging, facilitate field use demand.
Heat seal structure 9 is provided with the front port edge of vacuum tube 2, the heat seal structure 9 is with being located in vacuum tube
The front end face edge of Roast net 8 in portion is combined closely, and prevents the heat that heat absorbing coating 5 absorbs from leaking.
The application method of thermoelectric integral multifuctional solar barbecue apparatus of the invention based on Fresnel transmission focusing is such as
Under：
As shown in Figure 2,3, 4, the food of barbecue is placed on Roast net 8.Heating container 22, which puts heating zone into, to boil water.
Sunray 13 is along Fresnel transmission-type concentrator 1, and the refracted light 14 obtained by Fresnel penetrating apparatus is converged to very
On heat absorbing coating 5 in blank pipe, the enhancing endothermic effect of heat absorbing coating 5, the heat energy of aggregation makes whole burning through the transmission of heat-conducting metal layer 7
High-temperature region is formed in roasting region.
The battery of the inside of vacuum pipe holder 3 is placed in, the sunshine not reflected through superrefraction or is by film
Solar cell 6 absorbs, and is converted into electric energy, by wire（It is not drawn into figure）The electric power storage of battery 4 is conveyed to, the battery 4 also may be used
Charged by household electricity circuit, when intensity of illumination can not meet barbecue demand, Electric heating can be started, heated
Silk 16 produces heat energy auxiliary barbecue using the electric energy in battery 4.The left side of vacuum tube fixing device 3 is provided with a Multifunctional inserting
Plate（It is not drawn into figure）, the plate is connected with battery 4 can give the charging of the small-sized electric appliances such as mobile phone, flashlight, facilitate field
Need for electricity.
The present invention transmits the portable type solar energy barbecue apparatus of the photovoltaic and photothermal solar integration of optically focused based on Fresnel,
Including barbecue system and photovoltaic cell system.Fresnel spotlight used is in the case where that need not follow the trail of sunshine, and Fresnel is saturating
Sunray is collected to heat absorbing coating in vacuum tube by every section of oblique angle for penetrating continuous irregular sawtooth in formula concentrator after refraction
On metal heat-conducting layer is obtained high temperature heat, the high temperature heat of acquisition makes entirely to roast region along metal heat-conducting layer diffusion forms height
Warm area reaches a high temperature the effect of barbecue.The inner layer material surface attachment transparent membrane solar cell of described vacuum tube, in profit
Heat absorbing coating thermal-arrest in vacuum tube is not influenceed simultaneously with solar power generation.Thin-film solar cells is converted light energy into after electric energy and stored up
Exist in battery, the battery can also be charged by domestic circuit, the battery can provide for electric heating system
Power supply, electrical heating barbecue is opened when illumination condition is inadequate.The present invention transmits optically focused characteristic using Fresnel, without tracking too
Sunlight, photovoltaic and photothermy are combined, and are realized thermoelectric integral, effectively be make use of solar energy.
Embodiment described above is only the preferred embodiment of the present invention.It should be pointed out that not departing from the principle of the invention
On the premise of, if the adjustment and improvement of stem structure can also be made, these also should be regarded as belonging to protection scope of the present invention.
Claims (3)
1. a kind of thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission-type concentrator transmission focusing, including
Functional compartment, fixed mount（3）And base support（17）, base support（17）It is arranged on fixed mount（3）Bottom, functional compartment is arranged on solid
Determine frame（3）On, it is characterised in that：The functional compartment includes Fresnel transmission-type concentrator（1）, vacuum tube（2）, heat absorbing coating
（5）, heat-conducting metal layer（7）, heating container（22）, Roast net（8）, thin-film solar cells（6）, battery（4）, electrical heating wire
（16）With heat-conducting metal protective layer（18）, battery（4）Installed in fixed mount upper inner, vacuum tube（2）It is fixedly installed on
Determine frame（3）Top, Fresnel transmission-type concentrator（1）It is arranged on vacuum tube（2）Top, and Fresnel transmission-type concentrator
（1）Length and vacuum tube length it is isometric；The vacuum tube（2）For double-deck semi-circular shape transparent vacuum pipe, double-deck semicircular ring
Shape transparent vacuum pipe is made up of internal layer and the outer layer being arranged on outside internal layer, and vacuum interlayer is formed between the internal layer and outer layer,
Thin-film solar cells（6）It is connected with battery, thin-film solar cells（6）It is attached to the upper side of internal layer, heat-conducting metal
Layer（7）, electrical heating wire（16）With heat-conducting metal protective layer（18）It is sequentially arranged at the downside of internal layer, heat absorbing coating（5）It is coated with
In heat-conducting metal layer（7）Upper side；The heating container（22）Or Roast net（8）It is arranged on heat-conducting metal protective layer（18）Institute's shape
Into cavity in, and heat container（22）Or Roast net（8）Can be along vacuum tube（2）Extract；When being provided that in cavity
During Roast net, in vacuum tube（2）Front port edge be provided with heat seal structure（9）, the heat seal structure（9）With positioned at true
Roast net inside blank pipe（8）Front end face edge is combined closely, and prevents heat absorbing coating（5）The heat of absorption leaks；The barbecue
Net（8）Front end face be heat-insulating material, rear end face, bottom surface and side lower edge be heat-conducting metal thin layer, side top edge for gold
Belong to net；When being provided that heating container in cavity, the heating container（22）Front end face be provided with handle（11）, pressure
Air bleeding valve（12）, temperature display lamp（20）, water filling port（21）, dewatering outlet（19）And temperature sensor；
The Fresnel transmission-type concentrator（1）Radial centre lines and vacuum tube（2）Axis in same vertical guide, and
Vacuum tube（2）It is fixed on Fresnel transmission-type concentrator（1）Focusing at, so as in working condition sunray through Fresnel
Transmission-type concentrator（1）The fringence of refraction concentrates on heat absorbing coating（5）On；
The vacuum tube（2）Cross section be semi-circular shape or circle, semi-circular shape or circular vacuum pipe are by internal layer and outer layer
Materials at two layers is constituted, and the internal layer and outer layer are made of clear material, and insulation effect has been formed between internal layer and outer layer
Vacuum interlayer.
2. the thermoelectric integral multifunctional solar according to claim 1 based on Fresnel transmission-type concentrator transmission focusing
Energy barbecue apparatus, it is characterised in that：The Fresnel transmission-type concentrator（1）It is fixedly mounted on fixed mount（3）Above and positioned at true
Top outside blank pipe.
3. the thermoelectric integral multifunctional solar according to claim 1 based on Fresnel transmission-type concentrator transmission focusing
Energy barbecue apparatus, it is characterised in that：The fixed mount（3）Upper installation temperature control equipment and socket, in vacuum tube（2）It is interior to install
Temperature sensor, temperature sensor is with being located at fixed mount（3）Temperature control equipment be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461267.5A CN105004066B (en) | 2015-07-31 | 2015-07-31 | Thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510461267.5A CN105004066B (en) | 2015-07-31 | 2015-07-31 | Thermoelectric integral multifuctional solar barbecue apparatus based on Fresnel transmission focusing |
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| CN105004066A CN105004066A (en) | 2015-10-28 |
| CN105004066B true CN105004066B (en) | 2017-07-28 |
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| CN105725847B (en) * | 2016-02-29 | 2018-09-25 | 广东工业大学 | A kind of portable Fresnel line focus type solar energy oven |
| CN105559628B (en) * | 2016-02-29 | 2018-07-31 | 广东工业大学 | A kind of multifunctional thread focused solar energy oven |
| CN105902188B (en) * | 2016-05-23 | 2018-08-31 | 安庆师范学院 | A kind of solar energy oven of dual-heated |
| CN106051667A (en) * | 2016-06-07 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Solar gear hobbing machine |
| CN108542271A (en) * | 2018-04-27 | 2018-09-18 | 廊坊赛米新能源技术有限公司 | A kind of electric baking equipment |
| CN109316083A (en) * | 2018-11-15 | 2019-02-12 | 天津金久新能源科技有限公司 | Broiler |
| CN109737616A (en) * | 2019-02-28 | 2019-05-10 | 山东桑乐太阳能有限公司 | One kind can vertically arranged solar heat-collection plate |
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|---|---|
| CN105004066A (en) | 2015-10-28 |
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