CN203628731U - Outdoor spirit stove - Google Patents
Outdoor spirit stove Download PDFInfo
- Publication number
- CN203628731U CN203628731U CN201320846087.5U CN201320846087U CN203628731U CN 203628731 U CN203628731 U CN 203628731U CN 201320846087 U CN201320846087 U CN 201320846087U CN 203628731 U CN203628731 U CN 203628731U
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- CN
- China
- Prior art keywords
- alcohol heater
- outdoor
- housing
- alcohol
- combustion jet
- 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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Abstract
The utility model relates to an outdoor cooking utensil. An outdoor spirit stove comprises a spirit stove and a fireproof cover for holding a cooker, wherein the spirit stove comprises a shell, wherein the top of the shell is provided with an inward flanging; the flanging extends downwards to the bottom of the shell; a gap is reserved between the flanging and the bottom of the shell or a communication hole is formed in the bottom of the turning edge; a combustion spraying cavity is formed between the flanging and the shell; the radial width of the combustion spraying cavity is 3mm-7mm; and combustion spraying holes are formed in the upper end of the combustion spraying cavity and arranged into a circle. According to the outdoor spirit stove, the combustion spraying cavity and the spraying hole are additionally arranged and a spiral separation plate is additionally arranged in the inner cavity of the spirit stove, so that the heat efficiency of flame is high and the flame is prevented from getting smaller and smaller from bottom to top; the balance of the outer flame height can be effectively controlled according to different sizes, the heating area and the area of the outer flame are enlarged, andthe efficiency is improved further.
Description
Technical field
The utility model relates to a kind of outdoor kitchen tools that boil, and is specifically related to a kind of outdoor alcohol heater.
Background technology
Along with social progress, people pursue natural driving, and increasing searcher joins in outdoor exercises and goes, and for the people of outdoor mountain-climbing, picnic, can light a fire easily and efficiently cooks is a requisite job.Conventionally be all to adopt small-sized gas tank or alcohol heater, all exist volume large, carry inconvenient problem, and the article that outdoor exercises are carried are limited, the article that therefore how reasonably collocation is carried are most important, concerning outdoor exercises whether satisfactory, successful.
For the use of fuel, alcohol is optimal selection, easy to carry, easy to use, ready access upon use, therefore be the direction of outdoor exercises for the design of the structure of alcohol heater, be also the emphasis that the application considers for strong, the poly-not bad problem of fiery effect of firepower of existing alcohol heater simultaneously.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, provides a kind of thermal efficiency outdoor alcohol heater high, easy to carry.
For achieving the above object, the technical scheme of taking is:
A kind of outdoor alcohol heater, comprise the hurricane globe of alcohol heater and placing cooker, described alcohol heater comprises housing, housing top is to in-flanges, flange extends downwardly into the bottom of housing, leaves gap or flange bottom and offer intercommunicating pore between flange and the bottom of housing, forms combustion jet chamber between flange and housing, the radial width in combustion jet chamber is 3mm ~ 7mm, and upper end, combustion jet chamber is circumference and offers combustion jet hole.
Described housing upper end is fixed with flame guide plate, and flame guide plate is vertically fixed or is outside opening type and fixes.
On described alcohol heater intracavity sidewall, be carved with volume rule.
Described hurricane globe is hollow cylindrical, and hurricane globe bottom one side offers air vent, and hurricane globe top is and is evenly distributed in 3 ~ 5 screws, and in screw, coupling is provided with bolt, be used for supporting different big or small pans by adjusting bolt.
The internal diameter of described alcohol heater is 63mm, and external diameter is 73mm, and combustion jet pitch-row alcohol heater bottom level is 30mm ~ 50mm, and described hurricane globe height is 90mm, and bolt is 50mm ~ 60mm apart from alcohol heater overhead height.
The diameter in described combustion jet hole is 1mm ~ 2.5mm, and adjacent two combustion jet pitchs of holes are 2mm ~ 3mm.
Described combustion jet hole is circumference and offers 1 ~ 3 circle, two adjacent rings interval 1mm ~ 3mm.
The material of described alcohol heater is red copper or aluminium or stainless steel, and alcohol heater wall thickness is 1mm ~ 2mm.
Described outdoor alcohol heater also includes bell, and described housing top caves inward and be provided with screw thread on the housing of depression, and bell Matching installation is on alcohol heater.
The housing intracavity bottom of described alcohol heater is fixed with vertical helical baffle, and helical baffle top is not higher than the housing upper end of alcohol heater.
Adopt technique scheme, obtained beneficial effect is:
The utility model carries inconvenience to existing outdoor alcohol heater, the problem that the thermal efficiency is not high, by increasing combustion jet chamber and spray-hole, and increase helical baffle at the inner chamber of alcohol heater, the thermal efficiency that has guaranteed flame is high, avoid flame more upwards more to shrink and diminish, can effectively control the harmony of flame envelope height according to different size, increase the area of heating surface area and flame envelope, and then raise the efficiency, the hurricane globe of design can pan more convenient to carry simultaneously, reduces the shared area of trip belongings.
Accompanying drawing explanation
Fig. 1 is one of sectional structure schematic diagram of alcohol heater.
Fig. 2 be alcohol heater sectional structure schematic diagram two.
Fig. 3 be alcohol heater sectional structure schematic diagram three.
Fig. 4 be in Fig. 3 A-A to one of structural representation.
Fig. 5 be in Fig. 3 A-A to two of structural representation.
Fig. 6 is the fit structure schematic diagram of alcohol heater and hurricane globe.
Fig. 7 is the plan structure schematic diagram of Fig. 6.
Sequence number in figure: 1 is that housing, 2 is that bell, 3 is that hurricane globe, 4 is that flange, 5 is that intercommunicating pore, 6 is that combustion jet chamber, 7 is that combustion jet hole, 8 is that screw thread, 9 is that helical baffle, 10 is that air vent, 11 is that bolt, 12 is that flame guide plate, 13 is volume rule.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.
Embodiment mono-: referring to Fig. 1, Fig. 4-Fig. 7, a kind of outdoor alcohol heater, comprise the hurricane globe 3 of alcohol heater and placing cooker, described alcohol heater comprises housing 1, housing 1 top is to in-flanges 4, flange 4 extends downwardly into the bottom of housing 1, between the bottom of flange 4 and housing 1, leave gap or flange 4 bottoms offer intercommunicating pore 5, between flange 4 and housing 1, form combustion jet chamber 6, the radial width in combustion jet chamber 6 is 3mm ~ 7mm, can guarantee that like this internal pressure reaches optimum value in the time of ignition temperature, thereby jeting effect is best, 6 upper ends, combustion jet chamber are circumference and offer 1 ~ 3 circle combustion jet hole 7, the diameter in described combustion jet hole 7 is 1mm ~ 2.5mm, adjacent two combustion jet pitchs of holes are 2mm ~ 3mm.Described housing 1 upper end is fixed with flame guide plate 12, flame guide plate 12 is vertically fixed or is outside opening type and fixes, described hurricane globe 3 is hollow cylindrical, hurricane globe 3 bottom one sides offer air vent 10, hurricane globe 3 tops are and are evenly distributed in 3 ~ 5 screws, in screw, coupling is provided with bolt 11, by adjusting bolt 11 for supporting the pans of different sizes, alcohol heater adopts red copper to make, the wall thickness of alcohol heater is 1mm, the internal diameter of alcohol heater is 63mm, external diameter is 73mm, combustion jet pitch-row alcohol heater bottom level is 30mm, the height of flame guide plate is 10mm, described hurricane globe height is 90mm, bolt is 50mm ~ 60mm apart from alcohol heater overhead height, the alcohol heater of this specification can be under the state of filling alcohol, about sustained combustion 18 minutes, can be by boiled the water of 1L left and right and the wheaten food food that boiled, after practicality completes, without waste, without add or remain too much midway, after having had a dinner, the used time can not put hurricane globe 3 upside down, then pan is placed in hurricane globe 3, to be convenient for carrying, reduce and taken up room.
Embodiment bis-: referring to Fig. 2, Fig. 4-Fig. 7, the structure of the present embodiment and embodiment mono-are basic identical, something in common no longer repeats, its difference is: described outdoor alcohol heater also includes bell 2, and described housing 1 top caves inward and be provided with screw thread on the housing 1 of depression, and bell 2 Matching installations are on alcohol heater, consider in this respect if existed while using remaining problem, conveniently stop working in time, and prevent alcohol volatilization, be convenient for carrying.
Embodiment tri-: referring to Fig. 3-Fig. 7, the structure of the present embodiment and embodiment mono-or two are basic identical, something in common no longer repeats, its difference is: housing 1 intracavity bottom of described alcohol heater is fixed with vertical helical baffle 9, helical baffle 9 tops, higher than housing 1 upper end of alcohol heater, do not reach the highest temperature utilization rate in the adjustment of the flame envelope height for alcohol heater as much as possible.
Embodiment tetra-: referring to Fig. 1, Fig. 4-Fig. 7, the structure of the present embodiment and embodiment mono-or two or three basic identical, something in common no longer repeats, and its difference is: on described alcohol heater intracavity sidewall, be carved with volume rule, to reach to use how much get how many objects, as in the time that the alcohol of 100ml is housed, can burn 18 minutes, simultaneously can boiled 1L water cooked wheaten food food, convenient and swift, without waste, without adding again or surplus, be easy to control.
The utility model is by increasing combustion jet chamber and spray-hole, and increase helical baffle at the inner chamber of alcohol heater, the thermal efficiency that has guaranteed flame is high, avoid flame more upwards more to shrink and diminish, increase the area of heating surface area and flame envelope, and then raise the efficiency, the hurricane globe of design can pan more convenient to carry simultaneously, reduces the shared area of trip belongings.
Claims (10)
1. an outdoor alcohol heater, comprise the hurricane globe of alcohol heater and placing cooker, it is characterized in that, described alcohol heater comprises housing, and housing top is to in-flanges, and flange extends downwardly into the bottom of housing, between flange and the bottom of housing, leave gap or flange bottom and offer intercommunicating pore, between flange and housing, form combustion jet chamber, the radial width in combustion jet chamber is 3mm ~ 7mm, and upper end, combustion jet chamber is circumference and offers combustion jet hole.
2. outdoor alcohol heater according to claim 1, is characterized in that, described housing upper end is fixed with flame guide plate, and flame guide plate is vertically fixed or is outside opening type and fixes.
3. outdoor alcohol heater according to claim 1, is characterized in that, on described alcohol heater intracavity sidewall, is carved with volume rule.
4. outdoor alcohol heater according to claim 1, it is characterized in that, described hurricane globe is hollow cylindrical, hurricane globe bottom one side offers air vent, hurricane globe top is and is evenly distributed in 3 ~ 5 screws, in screw, coupling is provided with bolt, is used for supporting the pan of different sizes by adjusting bolt.
5. outdoor alcohol heater according to claim 4, is characterized in that, the internal diameter of described alcohol heater is 63mm, external diameter is 73mm, combustion jet pitch-row alcohol heater bottom level is 30mm ~ 50mm, and described hurricane globe height is 90mm, and bolt is 50mm ~ 60mm apart from alcohol heater overhead height.
6. outdoor alcohol heater according to claim 1, is characterized in that, the diameter in described combustion jet hole is 1mm ~ 2.5mm, and adjacent two combustion jet pitchs of holes are 2mm ~ 3mm.
7. according to the outdoor alcohol heater described in claim 1 or 6, it is characterized in that, described combustion jet hole is circumference and offers 1 ~ 3 circle, two adjacent rings interval 1mm ~ 3mm.
8. outdoor alcohol heater according to claim 1, is characterized in that, the material of described alcohol heater is red copper or aluminium or stainless steel, and alcohol heater wall thickness is 1mm ~ 2mm.
9. outdoor alcohol heater according to claim 1, is characterized in that, described outdoor alcohol heater also includes bell, and described housing top caves inward and be provided with screw thread on the housing of depression, and bell Matching installation is on alcohol heater.
10. outdoor alcohol heater according to claim 1, is characterized in that, the housing intracavity bottom of described alcohol heater is fixed with vertical helical baffle, and helical baffle top is not higher than the housing upper end of alcohol heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846087.5U CN203628731U (en) | 2013-12-20 | 2013-12-20 | Outdoor spirit stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846087.5U CN203628731U (en) | 2013-12-20 | 2013-12-20 | Outdoor spirit stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628731U true CN203628731U (en) | 2014-06-04 |
Family
ID=50815204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846087.5U Expired - Fee Related CN203628731U (en) | 2013-12-20 | 2013-12-20 | Outdoor spirit stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628731U (en) |
-
2013
- 2013-12-20 CN CN201320846087.5U patent/CN203628731U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140604 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |