CN103615745A - Outdoor wood stove capable of generating electricity - Google Patents
Outdoor wood stove capable of generating electricity Download PDFInfo
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- CN103615745A CN103615745A CN201310633514.6A CN201310633514A CN103615745A CN 103615745 A CN103615745 A CN 103615745A CN 201310633514 A CN201310633514 A CN 201310633514A CN 103615745 A CN103615745 A CN 103615745A
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Abstract
The invention discloses an outdoor wood stove capable of generating electricity. The outdoor wood stove comprises a stove body and a temperature difference power generation device fixed to the outer side wall of the stove body, at least one primary air inlet, a secondary air inlet and a tertiary air inlet are formed in the lower portion, the middle and the upper portion of an inner container respectively, an air guiding opening is formed below the primary air inlet, and a heat conduction hole is formed between the secondary air inlet and the tertiary air inlet; the temperature difference power generation device comprises a heat conduction metal rod, at least one temperature different power generation piece, a radiating aluminum plate, an air blower, a storage battery module and a radiating air duct, the radiating air duct is communicated with the air guiding opening, the heat conduction metal rod is fixed in the heat conduction hole, one end of the heat conduction metal rod is attached to the heat collection surface of the temperature different power generation piece, and the radiating surface of the temperature difference power generation piece is attached to the radiating aluminum plate. The outdoor wood stove has the advantages of being simple in structure, convenient to carry, low in cost and capable of forcing air feeding and effectively carrying out power generation and power supply outdoors.
Description
Technical field
The present invention relates to outdoor thermo-electric generation stove and accessory technical field, be specifically related to a kind of outdoor wood stove that generates electricity.
Background technology
Along with the raising day by day of socioeconomic development and living standard, people more and more hanker after amusement and travel and the outdoor activities such as field exploration, to experience the enjoyment of field survivorship activity and comfortable.For meeting the primary condition of field survivorship, life, the electronic equipment that camp stove and mobile phone, computer etc. are carried becomes one of requisite articles for use.At present, the electronic equipment of carrying is with rechargeable battery powered mostly, the working life of rechargeable battery generally in a few hours to a couple of days scope, conventionally need to charge by the charging modes of civil power, in the wild or in situation about can fill without civil power, if electric weight exhausts, just cannot work, brought great inconvenience to outdoor exercises person.
Yet, although existing outdoor generating equipment can meet general needs, but because equipment is not enough to some extent on structure and dexterity, often limited the performance that they act on out of doors, and the restriction affected by environment of outdoor solar energy small power generation system is larger, the small-sized electricity generation system of the outdoor temperature difference has not been seen good product yet.
And existing outdoor wood stove when in use, waste heat runs off often have been wasted, stove internal-external temperature difference in burning is larger, can generate electricity according to stove internal-external temperature difference completely, for the electronic equipment of carrying provides electric power, this will be a kind of very convenient and practical mode of obtaining electric power, but good solution of neither one all the time.
Summary of the invention
The object of this invention is to provide a kind of feature for outdoor electricity consumption and design, provide a kind of and can utilize cold and hot end temperature contrast to generate electricity, be easy to carry, raw material sources are simple, working stability is reliable, and cost is low, small outdoor generating wood stove.
For achieving the above object, the present invention explains a kind of outdoor wood stove that generates electricity, its key is: comprise body of heater and be fixed on the temperature difference electricity generation device on described body of heater lateral wall, described body of heater comprises shell and is sleeved on the inner bag in described shell, between described outer casing inner wall and inner bladder outer wall, leave ventilation gap, in the bottom of described inner bag, offer at least one air inlet, at the middle part of this inner bag, offer at least one secondary air inlet, on the top of this inner bag, offer at least one three air inlet, below a described air inlet, offer the air guide hole that runs through shell and inner bag, between described secondary air inlet and three air inlets, have the thermal hole that runs through shell and inner bag,
Described temperature difference electricity generation device comprises heat-conducting metal rod, at least one thermo-electric generation sheet, heat-dissipating aluminium plate, air blast, battery module and heat dissipation wind channel,
Described heat dissipation wind channel is fixed on described shell, described heat dissipation wind channel communicates with described air guide hole, described heat-conducting metal rod is fixed in described thermal hole, this heat-conducting metal rod one end is stretched in described inner bag, the other end stretches in described heat dissipation wind channel, this heat-conducting metal rod stretches into the end of one end in described heat dissipation wind channel and the heat collector surface of described thermo-electric generation sheet fits, the radiating surface of described thermo-electric generation sheet and described heat-dissipating aluminium plate fit, described air blast is fixed on heat dissipation wind channel top, the air outlet of this air blast is over against described heat-dissipating aluminium plate, on the lateral wall of described heat dissipation wind channel, be fixed with battery module, on the lateral wall of described heat dissipation wind channel, be fixed with battery module, described air blast respectively with battery module, thermo-electric generation sheet is electrically connected to.
The present invention starts igniting from fuel top, the fuel combustion of the top produces one deck pyrocarbon, these carbon to below fuel heat, destructive distillation, below fuel decomposes becomes new pyrocarbon and wood gas, wood gas produces backward upper flowing through the high temperature carbon-coating of top, with air catalytic combustion, produces flame.The heat producing that burns is derived by heat-conducting metal rod, and thermo-electric generation sheet heat collector surface and radiating surface produce electrical potential difference, and battery is powered heat-dissipating aluminium plate is lowered the temperature to air blast, improves the temperature difference of thermo-electric generation sheet, improves generating efficiency.The wind simultaneously air blast being produced forces to blast body of heater by air guide hole, increases the efficiency of combustion of body of heater firewood, promotes generating intensity.When generated energy is enough, can directly air blast be powered and battery is charged.This heat-conducting metal rod also plays the supporting role to body of heater in transferring heat.
Described thermo-electric generation sheet is four, and minute two rows are arranged side by side.
Thermo-electric generation sheet divides two rows to be arranged side by side, and in series connection place in circuit, has increased the heating surface area of the heating surface of temperature difference electricity generation device, has improved generating efficiency.
Described heat-dissipating aluminium plate by aluminium base and the grid sheet being fixed on side by side on described aluminium base form, described aluminium base is vertical with grid sheet, the laminating of the radiating surface of described aluminium base and described thermo-electric generation sheet.
Described heat-dissipating aluminium plate is set like this and can strengthens the contact area with air, improve the heat dispersion of heat-dissipating aluminium plate.
On heat dissipation wind channel lateral wall, be provided with external power supply socket, described external power supply socket is USB socket.
Arrange that external power supply socket can charge for the lithium battery of the electronic equipments such as opponent's machine, MP3, flashlight or directly drive, having increased practicality of the present invention.
On described heat dissipation wind channel shell, be fixed with for controlling the airflow regulating switch of described blower air quantity.
Dry wet situation for different climatic environments and firewood, can change the air force of air blast easily by airflow regulating switch, make the scope of application of this wood stove wider.
On the radiating surface of described thermo-electric generation sheet, with heat conductive silica gel and heat-dissipating aluminium plate, be close to, gap, side is filled up with heat insulation silica gel; Battery module, airflow regulating switch and air blast are all isolated with heat insulation silica gel.
With heat insulation silica gel isolated battery module, airflow regulating switch and air blast, guaranteed that the high temperature that these devices can burned generation damages, and has guaranteed safe handling and the service life of this generating wood stove.
Its remarkable result is: the present invention is simple in structure, be easy to carry, raw material sources are convenient, working stability is reliable, cost is low, environmental protection, firepower is large, can forced air inlet, be subject to hardly time, space, environmental limit, thereby can effectively warm oneself out of doors, generate electricity power supply, also be adapted at when needed specific indoor environment and apply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view in Fig. 1;
Fig. 3 is the structural representation of inner bag 2 in Fig. 1;
Fig. 4 is the distribution map of four plate thermo-electric generation sheets 5 in the present invention;
Fig. 5 is the structural representation of heat-dissipating aluminium plate 6 in the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As Figure 1-5, a kind of outdoor wood stove that generates electricity, comprise body of heater and be fixed on the temperature difference electricity generation device on described body of heater lateral wall, described body of heater comprises shell 1 and is sleeved on the inner bag 2 in described shell 1, between described shell 1 inwall and inner bag 2 outer walls, leave ventilation gap, in the bottom of described inner bag 2, offer at least one air inlet 12, at the middle part of this inner bag 2, offer at least one secondary air inlet 11, on the top of this inner bag, offer at least one three air inlet 10, below a described air inlet 12, offer the air guide hole 9 that runs through shell 1 and inner bag 2, between described secondary air inlet 11 and three air inlets 10, have the thermal hole 3 that runs through shell 1 and inner bag 2,
Described temperature difference electricity generation device comprises heat-conducting metal rod 4, at least one thermo-electric generation sheet 5, heat-dissipating aluminium plate 6, air blast 7, battery module 15 and heat dissipation wind channel 13;
Described heat dissipation wind channel 13 is fixed on described shell 1, described heat dissipation wind channel 13 communicates with described air guide hole 9, described heat-conducting metal rod 4 is fixed in described thermal hole 3, these heat-conducting metal rod 4 one end are stretched in described inner bag 2, the other end stretches in described heat dissipation wind channel 13, this heat-conducting metal rod 4 stretches into the end of one end and the heat collector surface of described thermo-electric generation sheet 5 in described heat dissipation wind channel 13 and fits, the radiating surface of described thermo-electric generation sheet 5 and described heat-dissipating aluminium plate 6 fit, described air blast 7 is fixed on heat dissipation wind channel 13 tops, the air outlet of this air blast 7 is over against described heat-dissipating aluminium plate 6, on the lateral wall of described heat dissipation wind channel 13, be fixed with battery module 15, described air blast 7 respectively with battery module 15, thermo-electric generation sheet 5 is electrically connected to.
From Fig. 1, it can also be seen that, the shell of described air blast 7 is provided with airflow regulating switch 14.On heat dissipation wind channel 13 sidewalls, have additional external power supply socket 8, described external power supply socket 8 is connected with thermo-electric generation sheet 5 by wire, and described external power supply socket 8 is USB socket.
Referring to accompanying drawing 4, described thermo-electric generation sheet 5 is four, and divides two rows, two of every rows to be arranged side by side.
Referring to as Fig. 5, described heat-dissipating aluminium plate 6 is comprised of aluminium base 6a and the grid sheet 6b that is fixed on side by side on described aluminium base 6a, and described aluminium base 6a is vertical with grid sheet 6b, the radiating surface laminating of described aluminium base 6a and described thermo-electric generation sheet 5.Between the power output end of described thermo-electric generation sheet 5 and the power module of air blast 7 and lithium battery charger, be provided with boost/Voltage stabilizing module.
On the radiating surface of described thermo-electric generation sheet 5, heat conductive silica gel and heat sink are close to, and gap, side is filled up with heat insulation silica gel; The devices such as lithium battery charger, airflow regulating switch 14 and air blast 7 power modules are isolated with heat insulation silica gel.
Described shell 1 is rectangular structure, and this shell 1 bottom surface is the square of length of side 150mm, is highly 260mm, and described inner bag 2 is metal hollow cylinder structure, and the diameter of this inner bag 2 is 130mm, is highly 250mm, and thickness is 0.4mm.
Described body of heater has gone out outside employing aforesaid way makes, and can also adopt tin as canister, milk pot etc.Meanwhile, stove and accessory can maximize, and variation, as stove, heating stove, cooking stove, miniature cooking stove etc.
Although below by reference to the accompanying drawings the preferred embodiments of the present invention are described; but the invention is not restricted to the above-mentioned specific embodiment; those of ordinary skill in the art is under enlightenment of the present invention; under the prerequisite without prejudice to aim of the present invention and claim; can make like multiple types and representing; such as heat dissipation wind channel 13 can make water tank cooled, air blast 7 can be arranged on heat dissipation wind channel 13 lower ends, external power interface 8 is made as to socket etc., within such conversion all falls into protection domain of the present invention.
Claims (7)
1. the outdoor wood stove that can generate electricity, it is characterized in that: comprise body of heater and be fixed on the temperature difference electricity generation device on described body of heater lateral wall, described body of heater comprises shell (1) and is sleeved on the inner bag (2) in described shell (1), between described shell (1) inwall and inner bag (2) outer wall, leave ventilation gap, in the bottom of described inner bag (2), offer at least one air inlet (12), at the middle part of this inner bag (2), offer at least one secondary air inlet (11), on the top of this inner bag, offer at least one three air inlet (10), in a described air inlet (12) below, offer the air guide hole (9) that runs through shell (1) and inner bag (2), between described secondary air inlet (11) and three air inlets (10), have the thermal hole (3) that runs through shell (1) and inner bag (2),
Described temperature difference electricity generation device comprises heat-conducting metal rod (4), at least one thermo-electric generation sheet (5), heat-dissipating aluminium plate (6), air blast (7), battery module (15) and heat dissipation wind channel (13),
Described heat dissipation wind channel (13) is fixed on described shell (1), described heat dissipation wind channel (13) communicates with described air guide hole (9), described heat-conducting metal rod (4) is fixed in described thermal hole (3), this heat-conducting metal rod (4) one end is stretched in described inner bag (2), the other end stretches in described heat dissipation wind channel (13), this heat-conducting metal rod (4) stretches into the middle end of one end of described heat dissipation wind channel (13) and the heat collector surface of described thermo-electric generation sheet (5) fits, the radiating surface of described thermo-electric generation sheet (5) and described heat-dissipating aluminium plate (6) fit, described air blast (7) is fixed on heat dissipation wind channel (13) top, the air outlet of this air blast (7) is over against described heat-dissipating aluminium plate (6), on the lateral wall of described heat dissipation wind channel (13), be fixed with battery module (15), described air blast (7) respectively with battery module (15), thermo-electric generation sheet (5) is electrically connected to.
2. a kind of outdoor wood stove that generates electricity according to claim 1, it is characterized in that: a described air inlet (10), secondary air inlet (11) are ten with the number of three air inlets (12), and all hoop is evenly distributed on described inner bag (2) sidewall.
3. a kind of outdoor wood stove that generates electricity according to claim 1, is characterized in that: described thermo-electric generation sheet (5) is four, and minute two rows are arranged side by side.
4. a kind of outdoor wood stove that generates electricity according to claim 1, it is characterized in that: described heat-dissipating aluminium plate (6) is comprised of aluminium base (6a) and the grid sheet (6b) that is fixed on side by side on described aluminium base (6a), described aluminium base (6a) is vertical with grid sheet (6b), and described aluminium base (6a) is fitted with the radiating surface of described thermo-electric generation sheet (5).
5. a kind of outdoor wood stove that generates electricity according to claim 1, is characterized in that: on heat dissipation wind channel (13) lateral wall, be provided with external power supply socket (8), described external power supply socket (8) is USB socket.
6. a kind of outdoor wood stove that generates electricity according to claim 5, is characterized in that: on described heat dissipation wind channel (13) shell, be fixed with for controlling the airflow regulating switch (14) of described air blast (7) air quantity.
7. a kind of outdoor wood stove that generates electricity according to claim 1, is characterized in that: on the radiating surface of described thermo-electric generation sheet (5) and between heat-dissipating aluminium plate (6), with heat conductive silica gel, be close to, gap, side is with having filled up heat insulation silica gel; Battery module (15), airflow regulating switch (14) and air blast (7) are all isolated with heat insulation silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633514.6A CN103615745A (en) | 2013-12-02 | 2013-12-02 | Outdoor wood stove capable of generating electricity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310633514.6A CN103615745A (en) | 2013-12-02 | 2013-12-02 | Outdoor wood stove capable of generating electricity |
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| CN103615745A true CN103615745A (en) | 2014-03-05 |
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| CN201310633514.6A Pending CN103615745A (en) | 2013-12-02 | 2013-12-02 | Outdoor wood stove capable of generating electricity |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068755A (en) * | 2014-05-28 | 2014-10-01 | 苏州塞贝克电子科技有限公司 | Power generating baking oven |
| CN104207650A (en) * | 2014-09-22 | 2014-12-17 | 河北恒能环保科技有限公司 | Power generation pan |
| CN104390236A (en) * | 2014-11-19 | 2015-03-04 | 辽宁科技大学 | Solar-assisted power type negative pressure biomass gasifier |
| CN104501215A (en) * | 2014-11-12 | 2015-04-08 | 宁波市鄞州健坤燃气生物节能设备有限公司 | Portable charging energy saving combustion furnace |
| CN104578976A (en) * | 2014-12-31 | 2015-04-29 | 常熟市第二热电有限公司 | Thermal power plant waste heat thermoelectric power generation system |
| CN104633713A (en) * | 2015-02-11 | 2015-05-20 | 迅达科技集团股份有限公司 | Solid fuel furnace with thermoelectric power generation device |
| CN105361726A (en) * | 2015-12-17 | 2016-03-02 | 张钢森 | Ultra-thin barbecue oven |
| CN105605618A (en) * | 2016-01-29 | 2016-05-25 | 天津市天楚科技有限公司 | Multi-mode power supply firewood power generating furnace |
| CN105972644A (en) * | 2016-05-27 | 2016-09-28 | 天津商业大学 | Biomass stove |
| CN107616709A (en) * | 2017-10-31 | 2018-01-23 | 霍奕翔 | A kind of thermo-electric generation picnic furnace |
| CN107763670A (en) * | 2016-08-15 | 2018-03-06 | 崔宇 | One kind can generate electricity stove |
| 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 |
-
2013
- 2013-12-02 CN CN201310633514.6A patent/CN103615745A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068755A (en) * | 2014-05-28 | 2014-10-01 | 苏州塞贝克电子科技有限公司 | Power generating baking oven |
| CN104207650A (en) * | 2014-09-22 | 2014-12-17 | 河北恒能环保科技有限公司 | Power generation pan |
| CN104501215A (en) * | 2014-11-12 | 2015-04-08 | 宁波市鄞州健坤燃气生物节能设备有限公司 | Portable charging energy saving combustion furnace |
| CN104390236A (en) * | 2014-11-19 | 2015-03-04 | 辽宁科技大学 | Solar-assisted power type negative pressure biomass gasifier |
| CN104578976A (en) * | 2014-12-31 | 2015-04-29 | 常熟市第二热电有限公司 | Thermal power plant waste heat thermoelectric power generation system |
| CN104633713A (en) * | 2015-02-11 | 2015-05-20 | 迅达科技集团股份有限公司 | Solid fuel furnace with thermoelectric power generation device |
| CN105361726A (en) * | 2015-12-17 | 2016-03-02 | 张钢森 | Ultra-thin barbecue oven |
| CN105605618A (en) * | 2016-01-29 | 2016-05-25 | 天津市天楚科技有限公司 | Multi-mode power supply firewood power generating furnace |
| CN105972644A (en) * | 2016-05-27 | 2016-09-28 | 天津商业大学 | Biomass stove |
| CN107763670A (en) * | 2016-08-15 | 2018-03-06 | 崔宇 | One kind can generate electricity stove |
| CN107616709A (en) * | 2017-10-31 | 2018-01-23 | 霍奕翔 | A kind of thermo-electric generation picnic 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 |
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Application publication date: 20140305 |