CN102966979B - Camping stove - Google Patents
Camping stove Download PDFInfo
- Publication number
- CN102966979B CN102966979B CN201210512423.2A CN201210512423A CN102966979B CN 102966979 B CN102966979 B CN 102966979B CN 201210512423 A CN201210512423 A CN 201210512423A CN 102966979 B CN102966979 B CN 102966979B
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- China
- Prior art keywords
- heater
- combustion barrel
- cylinder
- taper
- stove
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C1/00—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified
- F24C1/16—Stoves or ranges in which the fuel or energy supply is not restricted to solid fuel or to a type covered by a single one of the following groups F24C3/00 - F24C9/00; Stoves or ranges in which the type of fuel or energy supply is not specified with special adaptation for travelling, e.g. collapsible
Abstract
The invention discloses a camping stove, which comprises a stove body and a hearth arranged inside the stove body, wherein the hearth is an inner cavity of a conical combustion barrel with an opening; the opening of the conical combustion barrel is a conical opening; the conical opening directs at an opening of the stove body; a distance is reserved between the bottom of the conical combustion barrel and the bottom of the stove body; uniformly distributed combustion holes are formed in the side wall and the bottom of the conical combustion barrel; a ventilation opening is formed in the outer side of the stove body; the combustion holes are communicated with the ventilation opening of the stove body; and after entering the ventilation opening, air enters the combustion barrel from the combustion holes. By the camping stove, fuels can be heated in the combustion barrel in multiple angles until the fuels are fully combusted, so that the fuel utilization rate is improved; moreover, fire is collected through a plurality of flames under the condition that the fuels are fully combusted; and therefore, the fire is relatively high in temperature. The overall size of the camping stove is reduced; and relatively high fire temperature can be obtained after the fuels are fully combusted.
Description
Technical field
The present invention relates to a kind of outdoor goods, be specially a kind of can out of doors to the stove and accessory that food heats.
Background technology
No matter people, when carrying out outdoor activities for a long time, are for picnic, or in order to maintain basic living necessities, inevitably need to carry out shortening processing to food.For this demand, although there is the camp stove of distinct on the market, all be unable to do without two component parts, one is heater, and another is then that independently combustion gas stores feedway.Problem produced like this is: on the one hand, and for being in outdoor personnel for a long time, existing camp stove, owing to taking the large and Heavy Weight of volume, can become burden; On the other hand, combustion gas stores feedway, such as Gas Pipe, and the fuel that can carry is very limited, can not meet the needs of the long-time outdoor activities of people, and cannot reuse in environment out of doors.
Existing camp stove also has a problem being difficult to overcome, and the heat utilization efficiency of camp stove is not high.The height of stove fire temperature is the key factor guaranteeing quick shortening heat food.But existing camp stove is due to the structural deficiency of body of heater itself, seriously govern effective rising of stove fire temperature.Such as, existing camp stove is in order to reduce volume, so body of heater itself only arranges a kitchen range for lighting a fire mostly, and the general claw support that adopts supports heating container on kitchen range.Although reduce the overall volume of camp stove like this, make stove fire concentrated not in combustion.Especially the weather blown, because claw support is open, does not possess windproof function, is subject to the impact of wind-force size and wind direction, makes the stove fire in existing camp stove be easy to produce skew.And then cause the problem that stove fire heat utilization efficiency is low.
And concerning traditional stove structure, burner hearth is positioned at the inside of body of heater, namely can be used as fuel use by branch, the waste paper adding on-site collection in burner hearth, and store feedway without the need to being equipped with separately combustion gas.Although small volume, the fuel of drawing materials due to outdoor scene is nonflammable in the burner hearth of traditional fire, even if burning also cannot produce higher flame temperature, uses so be not considered as special camp stove.
In sum, existing camp stove is reasonable not due to what structure designed, so while possessing small size, can not can also provide higher stove fire temperature and the high usage of fuel, therefore cannot meet the demand that people carry out long-time outdoor activities.
Summary of the invention
In view of this, the invention provides a kind of camp stove, make it while possessing smaller size smaller, can utilize less fuel, is the stove fire temperature that user provides temperature higher.
For solving above technical problem, technical scheme of the present invention is, a kind of camp stove, comprise the burner hearth of body of heater and furnace interior, described burner hearth is an inner chamber with the taper combustion barrel of opening, the opening of this taper combustion barrel is cone mouth, and this cone mouth points to the fire door place of body of heater, leaves spacing between the bottom surface of taper combustion barrel and the bottom surface of body of heater; Sidewall and the bottom surface of described taper combustion barrel are provided with equally distributed burner port; The outside of described body of heater is provided with ventilating opening, forms through connection between described burner port and the ventilating opening of body of heater, and air enters in combustion barrel by burner port after entering ventilating opening again; During described burner hearth fuel combustion, each burner port on taper combustion barrel all can form cluster flame, and flame, by the drive of ascending air, assembles the stove fire formed straight up at the cone mouth place of taper combustion barrel.
Further, the top of described taper combustion barrel is taper platform, and bottom is cylindrical structure, the basal diameter of described taper platform and cylindrical equal diameters.
Further, the cone mouth diameter of described taper combustion barrel is 90mm ± 5mm, and basal diameter is 120mm ± 5mm.
Further, the spacing of described taper combustion barrel bottom surface and body of heater bottom surface is 20mm-40mm.
Further, on described taper combustion barrel sidewall, the aperture of burner port is 4mm-6mm, and the aperture of bottom surface burner port is 5mm-8mm, and pitch-row is 20mm-30mm.
Further, described body of heater is multi-layer sleeve structure, all leaves the gap being greater than 10mm between adjacent sleeve; This multi-layer sleeve structure successively by coaxial socket from outside to inside urceolus, heat insulation cylinder, stream cylinder and taper combustion barrel forms; With insulation material layer on the inwall of described urceolus; Described multi-layer sleeve structure is provided with ventilating duct, and one end of this ventilating duct is connected with the ventilating opening on body of heater, and the other end is connected with the burner port on combustion barrel.
Further, the top of described outer tube side wall is provided with 3-4 and arranges circular ventilation mouth or the bar shaped ventilating opening with air door adjustable size, and described heat insulation cylinder is provided with the bottom streaming cylinder and streams mouth; Described ventilating opening, gap between urceolus with heat insulation cylinder, stream mouth, stream the gap between cylinder with combustion barrel and burner port is through is successively connected, form the ventilating duct with crooked route.
Further, the hoop of described urceolus is provided with at least two reinforcements.
Further, described body of heater is provided with cylinder duration and degree of heating cover, and the sidewall of this cylinder duration and degree of heating cover is provided with charging aperture, and upper end is provided with enlarging, and lower end is provided with port, and this port is equal with the diameter of fire door; The sidewall of described cylinder duration and degree of heating cover and enlarging is equipped with air vent; Be provided with plug connector at the lower of port along position, the mating shapes of this plug connector and fire door, cylinder duration and degree of heating cover firmly can be plugged on the fire door place of body of heater; The internal diameter of described cylinder duration and degree of heating cover is greater than the external diameter of body of heater, can back-off on body of heater.
Further, the both sides of described body of heater are provided with hasp, and the edge of described enlarging is provided with the crimping turned up, and described hasp can be overlapped on crimping place, are lock onto on body of heater by cylinder duration and degree of heating cover.
Compared with prior art, the present invention is provided with taper combustion barrel, and the inner chamber of this combustion barrel is the burner hearth of combustion furnace, and the sidewall and bottom surface of taper combustion barrel are provided with equally distributed burner port.Burner port is connected with the ventilating opening on body of heater by ventilating duct.Pilot fuel in burner hearth, when air enters burner port, each burner port all can form cluster flame, and flame, by the drive of ascending air, assembles the stove fire formed straight up at the cone mouth place of taper combustion barrel.Owing to being evenly distributed with flame in combustion barrel, so fuel multi-angle can be heated in combustion barrel, until Thorough combustion, and then improve the utilization rate of fuel.In addition, because stove fire assembles through too much bunch of flame when full combustion of fuel to be formed, so the stove fire in the present invention has higher temperature.In sum, the present invention not only can not rely on the fuel make up of combustion gas storage device, decreases the volume of camp stove on the whole; On-the-spot fuel of drawing materials can also be added in burner hearth, after carrying out Thorough combustion, obtain higher stove fire temperature.Therefore the present invention can adapt under various circumstances, user carries out the needs of shortening processing to food.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present invention;
Fig. 2 is the structural representation of taper combustion barrel in the present invention;
Fig. 3 is using state schematic diagram of the present invention;
Fig. 4 is receiving state schematic diagram of the present invention.
In figure: 1, body of heater, 2, urceolus, 3, reinforcement, 4, insulation material layer, 5, heat insulation cylinder, 6, stream cylinder, 7, taper combustion barrel, 8, burner port, 9, plug connector, 10, enlarging, 11, cylinder duration and degree of heating cover, 12, charging aperture, 13, cone mouth, 14, air door, 15, bar shaped ventilating opening, 16, air vent, 17, hasp.
Detailed description of the invention
Core thinking of the present invention is, change the structure of burner hearth in camp stove, be designed to taper combustion barrel, and equally distributed burner port is set on the sidewall and bottom surface of taper combustion barrel, the all angles in burner hearth are made all to have burning point, make fuel to carry out Thorough combustion with this, and after the flame of many burning points gathering formation stove fire, stove fire can possess higher temperature.
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
See Fig. 1, a kind of camp stove, comprises the burner hearth of body of heater 1 and body of heater 1 inside.Body of heater 1 is multi-layer sleeve structure, this multi-layer sleeve structure successively by coaxial socket from outside to inside urceolus 2, heat insulation cylinder 5, stream cylinder 6 and combustion barrel forms.Between adjacent sleeve, all leave spacing, and this spacing is greater than 10mm.In order to ensure that the temperature of stove fire can not be excessively lost from body of heater 1, and protection user can not be scalded by furnace temperature, so with insulation material layer 4 on the inwall of urceolus 2.This insulation material layer 4 can select alumina silicate fibre.
In the present invention, burner hearth corresponds to the inner chamber of combustion barrel, and this combustion barrel is a taper combustion barrel 7 with opening.Due to the core component that taper combustion barrel 7 is in the present invention, at this, its structure is specifically described:
See Fig. 2, the upper end open of this taper combustion barrel 7 is cone mouth 13, and this cone mouth 13 points to the fire door place of body of heater 1.Cone mouth 13 diameter of taper combustion barrel 7 is 90mm ± 5mm, and basal diameter is 120mm ± 5mm.Taper combustion barrel 7 can be set to the up-small and down-big cone cylinder seamlessly transitted; Also can be set to top is taper platform, and bottom is cylindrical structure, the basal diameter of taper platform and cylindrical equal diameters.The sidewall of taper combustion barrel 7 and bottom surface are provided with equally distributed burner port 8.Wherein, on taper combustion barrel 7 sidewall, the aperture of burner port 8 is 4mm-6mm, and the aperture of bottom surface burner port 8 is 5mm-8mm.The pitch-row of sidewall and bottom surface burner port 8 is 20mm-30mm.
In order to make air enter smoothly in combustion barrel, with auxiliary stove fire sustained combustion.Be provided with ventilating opening in the outside of body of heater 1, the bottom surface of taper combustion barrel 7 is then leave spacing between the bottom surface of body of heater 1, and this spacing is 20mm-40mm.Burner port everywhere 8 on taper combustion barrel 7 forms through connection with the ventilating opening of body of heater 1, after air is entered by the ventilating opening on body of heater 1, then is entered in taper combustion barrel 7 by burner port 8.
In burner hearth, add fuel and after lighting, the fuel in taper combustion barrel 7 can first under the effect of high temperature fractionation produce fuel gas.Air is oxygen mainly, after mixing, carries out Thorough combustion by the burner port 8 of taper combustion barrel 7 after being entered with fuel gas.Each burner port 8 all can form cluster flame in combustion, and many bunches of flames, by the drive of ascending air, are assembled at cone mouth 13 place of taper combustion barrel 7 and formed stove fire straight up.Because the fuel in burner hearth can be fully burned, so the present invention in use only produces a small amount of smog.Fuel in the present invention take biomass solid as fuel, all can draw materials at scene, and such as: any leaf, tree root, bark, pine branch, the pinecone, hay, straw, wheat straw, the inflammable substances such as waste paper all can make fuel.As can be seen here, applicability of the present invention is strong.
Implement clean-burning object in order to strengthen the present invention further to fuel, the present invention also has special setting for providing the passage of oxygen, specific as follows:
See Fig. 1, because body of heater 1 is a multi-layer sleeve structure, provide oxygen in order to what can continue to stove fire, so be provided with ventilating duct on multi-layer sleeve structure, one end of this ventilating duct is connected with the ventilating opening on body of heater 1, and the other end is connected with the burner port 8 on combustion barrel.
The concrete structure of ventilating duct is: the top of urceolus 2 sidewall is provided with the bar shaped ventilating opening 15 of adjustable size, and adjusting size relies on the air door 14 be arranged on bar shaped ventilating opening 15 to slide to realize.Or the equally distributed circular ventilation mouth of three or four row is set on the top of urceolus 2 sidewall.To be provided with the bottom streaming cylinder 6 at heat insulation cylinder 5 and to stream mouth, this height streaming mouth is 30mm-50mm.Bar shaped ventilating opening 15, gap between urceolus 2 with heat insulation cylinder 5, stream mouth, stream the gap between cylinder 6 with taper combustion barrel 7 and burner port 8 is through is successively connected, form the ventilating duct with crooked route with this.Air can progressively be heated in the process entering this ventilating duct, and when air enters taper combustion barrel 7, outdoor Cryogenic air preheating is the high temperature air close to temperature in body of heater 1.Its role is to, the high temperature air after preheating, adverse influence can not be caused to the temperature in burner hearth.Avoid the heating process repeatedly that burner hearth is met cold air cooling, heated up, make the heat energy in burner hearth not suffer a loss as far as possible.It also avoid the restriction of cold air to maximum temperature in burner hearth simultaneously.
Because the present invention is outdoor goods, need to possess higher intensity, so be provided with reinforcement 3 on the hoop of urceolus 2.This reinforcement 3 can arrange many vertically at equal intervals.
In addition, in order to avoid stove fire is subject to the impact of wind-force size and wind direction, therefore on body of heater 1, be provided with cylinder duration and degree of heating cover 11, the sidewall of this cylinder duration and degree of heating cover 11 is evenly distributed with air vent 16.Concrete structure is as follows:
See Fig. 3 and Fig. 4, the sidewall of this cylinder duration and degree of heating cover 11 is provided with charging aperture 12; Upper end is provided with enlarging 10, and enlarging 10 can select horn-like or cylinder; Lower end is provided with port, and this port is equal with the diameter of fire door.Wherein, enlarging 10 is for placing heating container; Port provides passage for the stove fire risen, and stove fire is contacted smoothly with the bottom of heating container.The effect of charging aperture 12 is, heating container need not have been held can to add fuel directly in burner hearth.In order to increase the stability that cylinder duration and degree of heating cover 11 is placed on body of heater 1, therefore being provided with plug connector 9 at the lower of port along position, the shape of this plug connector 9 and the mating shapes of fire door, cylinder duration and degree of heating cover 11 firmly can being plugged on the fire door place of body of heater 1.
For the consideration easy to carry to the present invention, the internal diameter of cylinder duration and degree of heating cover 11 is set to the external diameter being greater than body of heater 1.Such setting can make cylinder duration and degree of heating cover 11 back-off on body of heater 1.Be provided with the crimping turned up in the edge of enlarging 10, hasp 17 can be set in the both sides of body of heater 1.Cylinder duration and degree of heating cover, by being overlapped on the crimping place returning of enlarging 10, can lock onto on body of heater 1 by hasp 17.
Compact of the present invention, tests known by reality, the utilization rate of the present invention to fuel is high, and 10 newspapers can cook a meal meal, and the concept of a meal meal is roughly: 2.5 two meters, two eggs, two sections of ham sausage, a dishful of Chinese cabbage.The temperature that stove fire produces is also higher, and combustion furnace core temperature is close to 1000 DEG C.
Below be only the preferred embodiment of the present invention, it should be pointed out that above-mentioned preferred embodiment should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a camp stove, comprise the burner hearth of body of heater and furnace interior, it is characterized in that: described burner hearth is an inner chamber with the taper combustion barrel of opening, the opening of this taper combustion barrel is cone mouth, this cone mouth points to the fire door place of body of heater, leaves spacing between the bottom surface of taper combustion barrel and the bottom surface of body of heater; Sidewall and the bottom surface of described taper combustion barrel are provided with equally distributed burner port; The outside of described body of heater is provided with ventilating opening, forms through connection between described burner port and the ventilating opening of body of heater, and air enters in combustion barrel by burner port after entering ventilating opening again; During described burner hearth fuel combustion, each burner port on taper combustion barrel all can form cluster flame, and flame, by the drive of ascending air, assembles the stove fire formed straight up at the cone mouth place of taper combustion barrel; Described body of heater is multi-layer sleeve structure, all leaves the gap being greater than 10mm between adjacent sleeve; This multi-layer sleeve structure successively by coaxial socket from outside to inside urceolus, heat insulation cylinder, stream cylinder and taper combustion barrel forms; With insulation material layer on the inwall of described urceolus; Described multi-layer sleeve structure is provided with ventilating duct, and one end of this ventilating duct is connected with the ventilating opening on body of heater, and the other end is connected with the burner port on combustion barrel.
2. camp stove as claimed in claim 1, is characterized in that: the top of described taper combustion barrel is taper platform, and bottom is cylindrical structure, the basal diameter of described taper platform and cylindrical equal diameters.
3. camp stove as claimed in claim 1, is characterized in that: the cone mouth diameter of described taper combustion barrel is 90mm ± 5mm, and basal diameter is 120mm ± 5mm.
4. camp stove as claimed in claim 1, is characterized in that: the spacing of described taper combustion barrel bottom surface and body of heater bottom surface is 20mm-40mm.
5. camp stove as claimed in claim 1, is characterized in that: on described taper combustion barrel sidewall, the aperture of burner port is 4mm-6mm, and the aperture of bottom surface burner port is 5mm-8mm, and pitch-row is 20mm-30mm.
6. camp stove as claimed in claim 1, is characterized in that: the top of described outer tube side wall is provided with 3-4 and arranges circular ventilation mouth or the bar shaped ventilating opening with air door adjustable size, and described heat insulation cylinder is provided with the bottom streaming cylinder and streams mouth; Described ventilating opening, gap between urceolus with heat insulation cylinder, stream mouth, stream the gap between cylinder with combustion barrel and burner port is through is successively connected, form the ventilating duct with crooked route.
7. camp stove as claimed in claim 1, is characterized in that: the hoop of described urceolus is provided with at least two reinforcements.
8. as the camp stove in claim 1-7 as described in any one, it is characterized in that: described body of heater is provided with cylinder duration and degree of heating cover, the sidewall of this cylinder duration and degree of heating cover is provided with charging aperture, and upper end is provided with enlarging, lower end is provided with port, and this port is equal with the diameter of fire door; The sidewall of described cylinder duration and degree of heating cover and enlarging is equipped with air vent; Be provided with plug connector at the lower of port along position, the mating shapes of this plug connector and fire door, cylinder duration and degree of heating cover firmly can be plugged on the fire door place of body of heater; The internal diameter of described cylinder duration and degree of heating cover is greater than the external diameter of body of heater, can back-off on body of heater.
9. camp stove as claimed in claim 8, it is characterized in that: the both sides of described body of heater are provided with hasp, the edge of described enlarging is provided with the crimping turned up, and described hasp can be overlapped on crimping place, is lock onto on body of heater by cylinder duration and degree of heating cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512423.2A CN102966979B (en) | 2012-12-04 | 2012-12-04 | Camping stove |
| PCT/CN2013/076695 WO2014086135A1 (en) | 2012-12-04 | 2013-06-04 | Camping stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210512423.2A CN102966979B (en) | 2012-12-04 | 2012-12-04 | Camping stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966979A CN102966979A (en) | 2013-03-13 |
| CN102966979B true CN102966979B (en) | 2015-06-17 |
Family
ID=47797293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210512423.2A Expired - Fee Related CN102966979B (en) | 2012-12-04 | 2012-12-04 | Camping stove |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102966979B (en) |
| WO (1) | WO2014086135A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966979B (en) * | 2012-12-04 | 2015-06-17 | 成都风伦达科技有限公司 | Camping stove |
| CN103672979A (en) * | 2013-12-30 | 2014-03-26 | 成都风伦达科技有限公司 | Camp stove |
| CN103644578A (en) * | 2013-12-30 | 2014-03-19 | 成都风伦达科技有限公司 | Camping stove |
| CN104359128A (en) * | 2014-11-27 | 2015-02-18 | 成都乐马多创新科技有限公司 | Camping stove and flame cover thereof |
| CN104566481B (en) * | 2015-01-14 | 2017-11-10 | 成都乐马多创新科技有限公司 | Renewable biomass fuel-fired furnace |
| CN105042644A (en) * | 2015-06-25 | 2015-11-11 | 安顺惠烽节能炉具有限责任公司 | Stove |
| CN105091037B (en) * | 2015-09-15 | 2017-11-17 | 宁波金名片能源科技有限公司 | A kind of picnic furnace with anti-scald structure |
| CN105114988A (en) * | 2015-09-23 | 2015-12-02 | 成都原能科技有限责任公司 | Portable combustion furnace |
| CN105114987A (en) * | 2015-09-23 | 2015-12-02 | 成都原能科技有限责任公司 | Combustion furnace body and combustion furnace |
| CN113143056A (en) * | 2021-04-26 | 2021-07-23 | 陈文良 | Portable barbecue oven |
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| CN2278876Y (en) * | 1996-10-18 | 1998-04-15 | 路德文 | High-efficiency energy-saving civil boiler |
| CN1710327A (en) * | 2005-06-23 | 2005-12-21 | 徐南南 | Cooled-preheated-combustion-supporting direct combustion furnace |
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| CN202955738U (en) * | 2012-12-04 | 2013-05-29 | 成都风伦达科技有限公司 | Camping stove |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111466U (en) * | 1991-12-13 | 1992-07-29 | 孙相珠 | Two-purpose stove set for cooking and heating |
| JP2898254B2 (en) * | 1996-11-20 | 1999-05-31 | 株式会社綜食 | Combustion aid for solid fuel |
| WO2006081595A2 (en) * | 2005-01-27 | 2006-08-03 | Buzbee (Pty) Ltd | Portable cooking apparatus |
| DE202007010436U1 (en) * | 2007-07-26 | 2007-11-22 | Döge, Stefan | Wood gas stove with natural convection |
| CN101144623A (en) * | 2007-10-26 | 2008-03-19 | 高洪亮 | Energy-saving environment-friendly gasification burner |
| WO2009099404A2 (en) * | 2008-01-08 | 2009-08-13 | Larry Hunt | High efficiency combustion stove |
| CN102966979B (en) * | 2012-12-04 | 2015-06-17 | 成都风伦达科技有限公司 | Camping stove |
-
2012
- 2012-12-04 CN CN201210512423.2A patent/CN102966979B/en not_active Expired - Fee Related
-
2013
- 2013-06-04 WO PCT/CN2013/076695 patent/WO2014086135A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278876Y (en) * | 1996-10-18 | 1998-04-15 | 路德文 | High-efficiency energy-saving civil boiler |
| CN1710327A (en) * | 2005-06-23 | 2005-12-21 | 徐南南 | Cooled-preheated-combustion-supporting direct combustion furnace |
| CN201582861U (en) * | 2009-12-24 | 2010-09-15 | 梁银师 | Portable energy-saving stove |
| CN202371757U (en) * | 2011-12-08 | 2012-08-08 | 易文翔 | Biomass direct combustion stove |
| CN202955738U (en) * | 2012-12-04 | 2013-05-29 | 成都风伦达科技有限公司 | Camping stove |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014086135A1 (en) | 2014-06-12 |
| CN102966979A (en) | 2013-03-13 |
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