CN205026735U - Portable electricity generation faggots stove - Google Patents
Portable electricity generation faggots stove Download PDFInfo
- Publication number
- CN205026735U CN205026735U CN201520690395.2U CN201520690395U CN205026735U CN 205026735 U CN205026735 U CN 205026735U CN 201520690395 U CN201520690395 U CN 201520690395U CN 205026735 U CN205026735 U CN 205026735U
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- portable power
- radiator
- inner bag
- wood stove
- outer courage
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model provides a portable electricity generation faggots stove, include by setting gradually shell, outer courage and inner bag outward in to, still include thermoelectric generation piece, radiator, radiator fan, detachable portable power source box contain electronic circuit board and lithium cell in the portable power source box, portable power source box still connects thermoelectric generation piece, radiator fan, courage or inner bag bottom outside are installed to thermoelectric generation piece and radiator, the upper and lower two sides of outer courage is equipped with upper cover and lower cover respectively covers on, and sets up pot support, and the lower cover bottom sets up the furnace body landing leg. The utility model discloses utilize faggots furnace cooling hot junction temperature difference to generate electricity, the high temperature of faggots stove combustion chamber is absorbed in the hot junction of thermoelectric generation piece, and the cold junction passes through radiator and radiator fan lowering the temperature, can form the great difference in temperature, and the exportable power of counting more than the tile is applicable to various outdoor power consumptions.
Description
Technical field
The utility model belongs to portable wood stove technical field, especially relates to a kind of portable power generation wood stove.
Background technology
Along with the raising day by day of socioeconomic development and living standard, people more and more hanker after the outdoor activities such as amusement and travel and family's picnic, to experience the enjoyment of open air life and comfortable.For meeting the primary condition of field survivorship, life, the electronic equipment that outdoor wood stove and mobile phone, GPS, illuminating lamp etc. are carried with becomes one of requisite articles for use.
At present, the electronic equipment carried with is with rechargeable battery powered mostly, especially outdoor wood stove, for the people having camping outdoors demand, rechargeable battery is not too satisfied the demand, and the battery power particularly during night lighting is deficient, brings great inconvenience to outdoor exercises person.
But, although existing outdoor generating equipment can meet general needs, but because equipment is not enough to some extent in structure and dexterity, often limit the performance that they act on out of doors, and the restriction affected by environment of outdoor solar energy compact electrical generating systems is comparatively large, outdoor temperature difference compact electrical generating systems has not seen good product yet.And existing outdoor wood stove when in use, waste heat runs off and often wastes.
Summary of the invention
In view of this, the utility model is intended to propose a kind of portable power generation wood stove, and cold and hot end temperature contrast can be utilized to generate electricity, be easy to carry, raw material sources are simple, working stability is reliable, and cost is low.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of portable power generation wood stove, comprises and sets gradually shell, outer courage and inner bag from outside to inside, all leave ventilation gap between described shell and outer courage, between outer courage and inner bag;
Also comprise thermo-electric generation sheet, radiator, radiator fan, dismountable portable power source box, containing electronic circuit board and lithium battery in described portable power source box, described portable power source box also connects thermo-electric generation sheet, radiator fan;
Described thermo-electric generation sheet and radiator are arranged on bottom outer courage or inner bag, the wherein bottom of the heat collector surface close adhesion of thermo-electric generation sheet courage or inner bag outside, on a heat sink, the one side that has at least of described radiator is provided with radiator fan to the radiating surface close adhesion of thermo-electric generation sheet;
The upper and lower surface of described outer courage is respectively equipped with upper cover and lower cover, above covers and arranges pan bracket, arranges body of heater supporting leg bottom lower cover.
Further, described shell is hollow out wire netting.
Further, described outer courage is cylindrical structure, has the slot for air intake bottom it.
Further, described portable power source box is arranged on down and covers, and can take off and carry separately or use.
Further, described portable power source box there are the USB interface exporting electric energy and the air quantity of fan adjusting knob being connected radiator fan.
Further, the sidewall of described inner bag has at least 3 circle fresh air inlets.
Further, described thermo-electric generation sheet is at least one piece, and its cold junction is fitted on the radiator of strip by flexible graphite paper, and hot junction is fitted on wood stove inner bag or outer courage by flexible graphite paper.
Further, described pan bracket and body of heater supporting leg all collapsible.
Further, the barbecue pallet of movable support on described pan bracket.
Further, described radiator fan is turbofan.
Relative to prior art, the utility model has following advantage:
(1) the cold and hot end temperature contrast of wood stove is utilized to generate electricity, the hot junction of thermo-electric generation sheet absorbs the high temperature of wood stove combustion chamber, and cold junction reduces temperature by radiator and radiator fan, can form the larger temperature difference, the power of exportable more than several watts, is applicable to various outdoor electrical equipment.And can forced air inlet, accelerate firewood efficiency of combustion, effectively carry out out of doors warming oneself, generate electricity power supply, is also adapted at specific indoor environment when needed and applies, and reduces waste heat loss, economize energy;
(2) and structure simple, be easy to carry, raw material sources are convenient, working stability is reliable, and cost is low, environmental protection, hardly by time, space, environmental limit.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the oblique top view of portable power generation wood stove described in the utility model embodiment;
Fig. 2 is the oblique upward view of portable power generation wood stove described in the utility model embodiment;
Fig. 3 is the sectional view of portable power generation wood stove described in the utility model embodiment;
The installation site schematic diagram that Fig. 4 is radiator described in the utility model embodiment and thermo-electric generation sheet;
Fig. 5 is the structural representation of outer courage described in the utility model embodiment;
Fig. 6 is for roasting the structural representation of pallet described in the utility model embodiment;
Fig. 7 is for roasting another structural representation of pallet described in the utility model embodiment;
Fig. 8 is for roasting structural representation when pallet is arranged on pan bracket described in the utility model embodiment.
Description of reference numerals:
1-shell, the outer courage of 2-, 3-inner bag, 4-thermo-electric generation sheet, 5-radiator, 6-radiator fan, 7-portable power source box, 9-pan bracket, 10-body of heater supporting leg, 11-upper cover, 12-lower cover, 13-roasts pallet, 101-ventilation gap one, 102-ventilation gap two, 103-air vent, 104-air inlet, 105-fresh air inlet, 106-air quantity of fan adjusting knob, 107-USB interface, 131-roasts brandreth, 132-bracing ring, 133-heat conduction iron pan, 134-residue disposable box, 135-continues bavin mouth, 136-hot outlets.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
A kind of portable power generation wood stove, as shown in Fig. 1 to 5, comprise shell 1, outer courage 2, inner bag 3, thermo-electric generation sheet 4, radiator 5, radiator fan 6, portable power source box 7, wood stove agent structure is respectively shell 1, outer courage 2 and inner bag 3 from outside to inside, is respectively equipped with ventilation gap 1 and ventilation gap 2 102 between described shell 1 and outer courage 2, between outer courage 2 and inner bag 3;
Containing electronic circuit board and lithium battery in described portable power source box, portable power source box connects thermo-electric generation sheet 4, radiator fan 6, described thermo-electric generation sheet 4 is connected with electronic circuit board, Energy transfer generating exported is to electronic circuit board, electronic circuit board charges to lithium battery after carrying out voltage stabilizing to the energy transported, and lithium battery is returned radiator fan 6 and provided electric energy;
Described thermo-electric generation sheet 4 and radiator 5 can be arranged on bottom outer courage 2 or inner bag 3, the wherein bottom of the heat collector surface close adhesion of thermo-electric generation sheet 4 courage 2 or inner bag 3 outside, the radiating surface close adhesion of thermo-electric generation sheet 4 is on radiator 5, and at least one side of described radiator 5 is provided with radiator fan 6; As shown in Figure 3, described thermo-electric generation sheet 4 and radiator 5 are arranged on the bottom of outer courage 2 to the present embodiment; Described radiator fan 6 is turbofan, and air quantity is concentrated and air quantity is large, the hot-air of radiator can be turn 90 degrees partially and be blown into inner bag 3, improves the efficiency of combustion of firewood in inner bag 3; Described thermo-electric generation sheet 4 and radiator 5 are arranged on bottom outer courage 2 or inner bag 3, make use of ventilation gap 102 and carry out heat insulation, when the high temperature of burner hearth is transmitted to bottom outer courage or inner bag, temperature is reduced to less than 300 degree, be thermo-electric generation sheet 4 operating temperature range in, realize simple, processing cost is low.
The upper and lower surface of described outer courage 2 is respectively equipped with upper cover 11 and lower cover 12, upper cover 11 is arranged pan bracket 9, arranges body of heater supporting leg 10 bottom lower cover 12.
As shown in Figure 4, described thermo-electric generation sheet 4 is at least one piece, its cold junction is fitted on the radiator 5 of strip by flexible graphite paper, hot junction is fitted on wood stove inner bag 3 or outer courage 2 by flexible graphite paper, add the area of dissipation of radiating surface, reduce the temperature of radiating surface, improve generating efficiency.
Described portable power source box 7 is arranged on position reserved on lower cover 12; Heat insulation by ventilation gap 2 102 and lower cover 12, and portable power source box 7 is heat insulation, ensure that the temperature of circuit board in portable power source box and lithium battery is below 60 degree, security performance is high, simultaneously portable power source box 7 can be taken away from wood stove, can the scope of application wide.
Described portable power source box 7 there are the usb 1 07 and the air quantity of fan adjusting knob 106 being connected radiator fan 6 that export electric energy, and relay indicating light, wherein usb 1 07, charge to the electronic product of 5V, such as may be used for charging or Direct driver to the lithium battery of the electronic equipments such as mobile phone, GPS, illuminating lamp, add practicality.
Described portable power source box 7 is fixed with the air quantity of fan adjusting knob 106 started for controlling described radiator fan 6, can when firewood does not also blaze up completely to its air blast, accelerate the speed of lighting a fire, this wood stove is more easily used, when firewood burned prosperous time can turn air quantity down, reduce firewood burning velocity, realize the control exporting flame temperature.
As shown in Figure 5, described outer courage 2 is cylindrical structure, has the slot 104 for air intake, also have the circular hole be fixed with inner bag 3 etc. bottom it.
Described inner bag 3 is combustion chamber, the sidewall of inner bag 3 has at least 3 circle fresh air inlets, for being blown into air in inner bag 3, described upper cover 11 is fixed with at least three pan brackets 9, fixed form adopts riveted joint, while riveted joint pan bracket 9, inner bag 2, outer courage 3, upper cover 11 are fixed together, also have a circle elongated hole for ventilation and heat at the edge of upper cover 11 simultaneously.
As shown in Figure 8, the barbecue pallet 13 of all right movable support on described pan bracket 9, as shown in Figure 6,7, the bracing ring 132 that the barbecue brandreth 131 that described barbecue pallet 13 comprises top is fixedly connected with bottom, described barbecue brandreth 131 is provided with the heat conduction iron pan 133 of tiling, the side of heat conduction iron pan 133 is provided with residue disposable box 134, and the side of bracing ring 132 is provided with continuous bavin mouth 135, and the side of barbecue brandreth 131 is also provided with hot outlets 136.
Described lower cover 12 is fixed with at least three body of heater supporting legs 10, in the middle of lower cover 12, also has several ventilating openings.
Described pan bracket 9 and body of heater supporting leg 10 all collapsible, can reduce the space taken when carrying, pan bracket 9 according to the shape in the bottom of a pan from Row sum-equal matrix angle, can also adapt to various pan;
The thickness that the distance of the bottom of described inner bag 3 and outer courage 2 is temperature to generate electricity sheet 4, radiator 5 and radiator fan 6 are added together, like this when riveting fixing pan bracket 9, inner bag 2, outer courage 3, upper cover 11, just can closely be pressed on described thermo-electric generation sheet 4 bottom inner bag 3.
The course of work is:
Light a fire early stage at wood stove, after firewood being put into inner bag 3, light a fire from above fuel, press air quantity of fan adjusting knob 106, lithium battery can rotate by Direct driver radiator fan 6, air blast is carried out to combustion chamber, air-flow enters the ventilation gap 1 between shell 1 and outer courage 2 according to the reticulated cell of air vent 103 from body of heater on lower cover 12 of direction as shown in Figure 3 and shell 1, the ventilation gap 2 102 between outer courage 2 and inner bag 3 is entered again from the air inlet 104 bottom outer courage 2, radiator fan 6 can accelerate air flowing in the process, the air entering ventilation gap 2 102 enters inner bag 3 pairs of combustion chambers through the fresh air inlet 105 of inner bag 3 again and carries out air blast, the air flowing of accelerated combustion room, firewood is more easily burnt.
The fuel combustion of the top produces one deck pyrocarbon, these carbon heat below fuel, destructive distillation, below fuel decomposes becomes new pyrocarbon and wood gas, flows through the pyrocarbon layer of top on wood gas generation is backward, produces flame with air catalytic combustion.The heat energy of burning makes the temperature of outer courage 2 sharply rise, conduct to the heat collector surface of thermo-electric generation sheet 4, and the radiating surface of thermo-electric generation sheet 4 is due to the heat radiation with radiator 5, temperature is more much lower than the heat collector surface of thermo-electric generation sheet 4, the heat collector surface of thermo-electric generation sheet 4 and radiating surface produce electrical potential difference, therefore can export certain electric energy according to peltier effect.
The electric energy of the larger output of the temperature difference is more, therefore radiator fan 6 is driven to rotate by circuit board to the process of electric energy, the wind produced both had carried out lowering the temperature to radiator 5 and had improved the temperature difference of thermo-electric generation sheet 4, improve generating efficiency, in inner bag 2, carry out by the air vent on the ventilation gap between outer courage 2 and inner bag 3 and inner bag 2 wall the efficiency of combustion that air blast increases body of heater firewood simultaneously, promote generating intensity.When generated energy is enough, can charge to lithium battery while driving radiator fan 6 rotates.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a portable power generation wood stove, it is characterized in that: comprise and set gradually shell (1), outer courage (2) and inner bag (3) from outside to inside, between described shell (1) and outer courage (2), between outer courage (2) and inner bag (3), all leave ventilation gap;
Also comprise thermo-electric generation sheet (4), radiator (5), radiator fan (6), portable power source box (7), described portable power source box has electronic circuit board and lithium battery in (7), and described portable power source box connects thermo-electric generation sheet (4), radiator fan (6); Described thermo-electric generation sheet (4) and radiator (5) are arranged on outer courage (2) or inner bag (3) bottom, the wherein bottom of the heat collector surface close adhesion of thermo-electric generation sheet (4) courage (2) or inner bag (3) outside, the radiating surface close adhesion of thermo-electric generation sheet (4) is on radiator (5), and the one side that has at least of described radiator (5) is provided with radiator fan (6);
The upper and lower surface of described outer courage (2) is respectively equipped with upper cover (11) and lower cover (12), upper cover (11) is arranged pan bracket (9), lower cover (12) bottom arranges body of heater supporting leg (10).
2. portable power generation wood stove according to claim 1, is characterized in that: described shell (1) is hollow out wire netting.
3. portable power generation wood stove according to claim 1, is characterized in that: described outer courage (2) is cylindrical structure, has the slot (104) for air intake bottom it.
4. portable power generation wood stove according to claim 1, is characterized in that: described portable power source box (7) is arranged on lower cover (12), and can take off and carry separately or use.
5. portable power generation wood stove according to claim 4, is characterized in that: described portable power source box (7) has the USB interface (107) and the air quantity of fan adjusting knob (106) being connected radiator fan (6) that export electric energy.
6. portable power generation wood stove according to claim 1, is characterized in that: the sidewall of described inner bag (3) has at least 3 circle fresh air inlets.
7. portable power generation wood stove according to claim 1, it is characterized in that: described thermo-electric generation sheet (4) is at least one piece, its cold junction is fitted on the radiator (5) of strip by flexible graphite paper, and hot junction is fitted on wood stove inner bag (3) or outer courage (2) by flexible graphite paper.
8. portable power generation wood stove according to claim 1, is characterized in that: described pan bracket (9) and body of heater supporting leg (10) all collapsible.
9. portable power generation wood stove according to claim 1, is characterized in that: the barbecue pallet (13) of the upper movable support of described pan bracket (9).
10. portable power generation wood stove according to claim 1, is characterized in that: described radiator fan (6) is turbofan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690395.2U CN205026735U (en) | 2015-09-07 | 2015-09-07 | Portable electricity generation faggots stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520690395.2U CN205026735U (en) | 2015-09-07 | 2015-09-07 | Portable electricity generation faggots stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026735U true CN205026735U (en) | 2016-02-10 |
Family
ID=55259258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520690395.2U Expired - Fee Related CN205026735U (en) | 2015-09-07 | 2015-09-07 | Portable electricity generation faggots stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026735U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166442A (en) * | 2017-07-05 | 2017-09-15 | 林立辉 | A kind of stove |
| CN107763670A (en) * | 2016-08-15 | 2018-03-06 | 崔宇 | One kind can generate electricity stove |
| CN109028034A (en) * | 2018-09-05 | 2018-12-18 | 张友良 | Suitable for boiler and the smokeless burner of firewood furnace |
| CN109150014A (en) * | 2018-08-28 | 2019-01-04 | 张登柏 | A kind of dedicated thermal electric generator in open air |
| CN110657590A (en) * | 2019-09-30 | 2020-01-07 | 中国人民解放军32181部队 | Thermoelectric power generation furnace |
| CN110752787A (en) * | 2019-11-27 | 2020-02-04 | 东莞明家防雷技术有限公司 | Thermoelectric converter with USB interface |
| CN115264539A (en) * | 2022-07-22 | 2022-11-01 | 浙江鹿枫户外用品有限公司 | Furnace body structure and multi-functional outdoor furnace body |
| CN116085831A (en) * | 2023-04-11 | 2023-05-09 | 福建日晟户外用品有限公司 | Outdoor energy-saving firewood stove capable of generating electricity by utilizing waste heat |
-
2015
- 2015-09-07 CN CN201520690395.2U patent/CN205026735U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763670A (en) * | 2016-08-15 | 2018-03-06 | 崔宇 | One kind can generate electricity stove |
| CN107166442A (en) * | 2017-07-05 | 2017-09-15 | 林立辉 | A kind of stove |
| CN109150014A (en) * | 2018-08-28 | 2019-01-04 | 张登柏 | A kind of dedicated thermal electric generator in open air |
| CN109028034A (en) * | 2018-09-05 | 2018-12-18 | 张友良 | Suitable for boiler and the smokeless burner of firewood furnace |
| CN110657590A (en) * | 2019-09-30 | 2020-01-07 | 中国人民解放军32181部队 | Thermoelectric power generation furnace |
| CN110752787A (en) * | 2019-11-27 | 2020-02-04 | 东莞明家防雷技术有限公司 | Thermoelectric converter with USB interface |
| CN115264539A (en) * | 2022-07-22 | 2022-11-01 | 浙江鹿枫户外用品有限公司 | Furnace body structure and multi-functional outdoor furnace body |
| CN116085831A (en) * | 2023-04-11 | 2023-05-09 | 福建日晟户外用品有限公司 | Outdoor energy-saving firewood stove capable of generating electricity by utilizing waste heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180907 |