CN203199424U - Integral can self-heating device - Google Patents
Integral can self-heating device Download PDFInfo
- Publication number
- CN203199424U CN203199424U CN 201220698244 CN201220698244U CN203199424U CN 203199424 U CN203199424 U CN 203199424U CN 201220698244 CN201220698244 CN 201220698244 CN 201220698244 U CN201220698244 U CN 201220698244U CN 203199424 U CN203199424 U CN 203199424U
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- CN
- China
- Prior art keywords
- heating cabinet
- ignition device
- integral type
- thermic devices
- ignites
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Abstract
The utility model discloses an integral can self-heating device, which comprises a can body. A heating bin is arranged on the bottom of the can body, the heating bin is of a cylindrical structure which is enclosed in the bottom end and open in the top end; and a connection part is arranged on the top end opening of the heating bin, and the shape of the connection part corresponds to that of the bottom of the can body. The bottom of the can body is embedded in the connection part; a ventilation mechanism is arranged on the side wall of the heating bin; fuel is stored in the heating bin; and an ignition device is arranged in the heating bin. The self-heating device is convenient to carry and use, and is rapid and reliable to ignite.
Description
Technical field
The utility model relate to a kind of be arranged on can bottom and with can integrated be connected from thermic devices.
Background technology
During open-air canned food food, its heating is very inconvenient, and comparatively under the extreme environmental conditions, type of heating is particularly important easily for the user provides one for especially extremely low at temperature, strong wind or high height above sea level etc.There is following drawback in existing type of heating: the first, the interim assembling butt joint can of needs and heating arrangement, use inconvenient; The second, volume is bigger, carries inconvenience; Three, igniting is not convenient, and based on the problem of device itself or the problem of use, the reliability of its igniting is difficult to reach absolutely effectively.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved in the utility model is that a kind of convenience, quick failure-free can heating arrangement of igniting of portably using is provided.In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, the integral type can comprises the can body from thermic devices, it is characterized in that, described can body bottom is provided with heating cabinet, and described heating cabinet is the bottom sealing, the tubular structure of top end opening; The top end opening of described heating cabinet is provided with connecting portion, and connecting portion is corresponding with can body bottom shape, and as circular, square, ellipse etc., and can body bottom is nested in the connecting portion; Described heating cabinet sidewall is provided with ventilating mechanisms; Store fuel in the described heating cabinet; Described heating cabinet is provided with ignition device.
In order to make fuel adapt to the needs of open-air heating, improve its burning and ignitability, and be convenient to fuel and fix, preferably, described fuel is made up of wax and nitrocotton.Wax can be mineral wax (as paraffin), vegetable wax, and animal wax, nitrocotton can adopt single original washing powder or double-basis powder.Further, according to ratio of weight and number, wax 60-98 part, nitrocotton 2-40 part.Further, described fuel can also add flammable fiber.As cotton fiber, rush etc.
In order to improve the quick reliability of igniting, preferably, described ignition device adopts and draws a kind of in hairdo ignition device, impacting type ignition device, the electronic ignition type ignition device.
Preferably, in order further to improve the reliability of igniting, particularly when hairdo ignition device, impacting type ignition device or electronic ignition type ignition device are drawn in use, the described heating cabinet setting medicine that ignites, preferred further, the described medicine that ignites is mixed and is formed by potassium perchlorate, lead nitrate, potassium acid sulfate, and the weight ratio span of each component is: potassium perchlorate 45%-65%, lead nitrate 15%-35%, potassium acid sulfate 10%-30%.
The beneficial effects of the utility model are, adopt the integral type can of technique scheme from thermic devices, and it is quick reliable to portably use conveniently, light a fire.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the integral structure scheme drawing of embodiment 1;
Fig. 2 is the heating cabinet cross-sectional view of embodiment 1;
Fig. 3 draws hairdo ignition device structural representation (amplification) for embodiment's 1;
Fig. 4 is the heating cabinet cross-sectional view of embodiment 2.
The specific embodiment
Embodiment 1: referring to accompanying drawing 1-3, reflect a kind of concrete structure of the present utility model, described integral type can comprises can body 1 from thermic devices, and described can body 1 bottom is provided with heating cabinet 2, and described heating cabinet 2 is bottom sealing, the tubular structure of top end opening; The top end opening 3 of described heating cabinet 2 is provided with connecting portion 4, and connecting portion 4 is corresponding with the bottom shape of can body 1, and the bottom of can body 1 is nested in the connecting portion 4, for the fastness that guarantees to connect, and can also be bonding with glue; Described heating cabinet 2 sidewalls are provided with breather port 5; Store fuel 8 in the described heating cabinet 2; Described heating cabinet 2 is provided with ignition device 7.Heating cabinet 2 lower ends are provided with protective cover 6, to guarantee draw ring 702 not by malfunction, guarantee safety.
Described fuel 8 is made up of paraffin and nitrocotton.According to ratio of weight and number, get 85 parts in paraffin, 15 parts of nitrocottons mix nitrocotton with heating paraffin to liquid state and mix by conventional method and get final product.Mix admixture flammable fiber rush silk 9 in the fuel.
Described ignition device 7 adopts and draws the hairdo ignition device.Described tubulose igniting chamber 701 of drawing the hairdo ignition device to comprise to be fixed on heating cabinet 2 closed bottom end, devices draw igniter cap 703, tripwire 704 and the medicine 705 that ignites in the tubulose igniting chamber 701.Described drawing loaded the medicine 705 that ignites in the igniter cap 703.Tripwire 704 1 ends pass and draw igniter cap 703 and heating cabinet 2 closed bottom end, lead to heating cabinet 2 outer device draw rings 702; Other end coiled spring-like coil places in the tubulose igniting chamber 701; The described medicine 705 that ignites is covered with in the tubulose igniting chamber 701, links to each other with fuel 8 in the heating cabinet 2.Take by weighing medicine by weight potassium perchlorate 45%, lead nitrate 30%, potassium acid sulfate 25%, fully mixing namely gets the described medicine 705 that ignites.
During use, open protective cover 6, by draw ring 702 pulling tripwires 704, the medicine 705 that ignites in making tripwire 704 spring-like coils and drawing igniter cap 703 is done relative friction, and the medicine 705 that ignites is lighted back pilot fuel 8.Simple to operate, igniting is reliable.
Embodiment 2: referring to accompanying drawing 4, described integral type can comprises the heating cabinet 12 that is arranged at can body bottom equally from thermic devices, and the top end opening 13 of heating cabinet 12 is provided with connecting portion 14, and the bottom of can body is nested in the connecting portion 14; Described heating cabinet 12 sidewalls are provided with ventilation slot 15; Store fuel 18 in the described heating cabinet 12; Described heating cabinet 12 is provided with ignition device 17.Heating cabinet 12 lower ends are provided with protective cover, to guarantee switch 172 not by malfunction, guarantee safety.
Difference from Example 1 is, described ignition device 17 adopts the electronic ignition type ignition device, described electronic ignition type ignition device comprises battery 171, switch 172, igniter head 173 that device is electrically connected by lead, coats the medicine 174 that ignites on igniter head 173.During use, open protective cover and press switch 172 and can finish igniting.
Above content be in conjunction with concrete optimal technical scheme to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the those of ordinary skill of technical field described in the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple substitution, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. the integral type can comprises the can body from thermic devices, it is characterized in that, described can body bottom is provided with heating cabinet, and described heating cabinet is the bottom sealing, the tubular structure of top end opening; The top end opening of described heating cabinet is provided with connecting portion, and connecting portion is corresponding with can body bottom shape, and can body bottom is nested in the connecting portion; Described heating cabinet sidewall is provided with ventilating mechanisms; Store fuel in the described heating cabinet; Described heating cabinet is provided with ignition device.
2. integral type can as claimed in claim 1 is characterized in that from thermic devices, and described fuel is made up of wax and nitrocotton.
3. integral type can as claimed in claim 2 is characterized in that from thermic devices, and described fuel adds flammable fiber.
4. integral type can as claimed in claim 1 is characterized in that from thermic devices, and described ignition device adopts and draws a kind of in hairdo ignition device, impacting type ignition device, the electronic ignition type ignition device.
5. integral type can as claimed in claim 1 is characterized in that from thermic devices, the described heating cabinet setting medicine that ignites.
6. integral type can as claimed in claim 4 is characterized in that from thermic devices, described tubulose igniting chamber of drawing the hairdo ignition device to comprise to be fixed on the heating cabinet closed bottom end, and tubulose igniting intracavitary unit draws igniter cap, tripwire and the medicine that ignites; Described drawing loaded the medicine that ignites in the igniter cap; Tripwire one end passes and draws igniter cap and heating cabinet closed bottom end, leads to heating cabinet and installs draw ring outward; Other end coiled spring-like coil places in the tubulose igniting chamber; The described medicine that ignites is covered with in the tubulose igniting chamber, links to each other with fuel in the heating cabinet.
7. integral type can as claimed in claim 4 is characterized in that from thermic devices, and described electronic ignition type ignition device comprises battery, switch, the igniter head that is electrically connected by lead, coats the medicine that ignites on igniter head.
8. integral type can as claimed in claim 1 is characterized in that from thermic devices, and described heating cabinet lower end is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698244 CN203199424U (en) | 2012-12-17 | 2012-12-17 | Integral can self-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220698244 CN203199424U (en) | 2012-12-17 | 2012-12-17 | Integral can self-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199424U true CN203199424U (en) | 2013-09-18 |
Family
ID=49143557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220698244 Expired - Fee Related CN203199424U (en) | 2012-12-17 | 2012-12-17 | Integral can self-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975974A (en) * | 2012-12-17 | 2013-03-20 | 浏阳市余氏科技环保烟花厂 | Integral can self-heating device |
-
2012
- 2012-12-17 CN CN 201220698244 patent/CN203199424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975974A (en) * | 2012-12-17 | 2013-03-20 | 浏阳市余氏科技环保烟花厂 | Integral can self-heating device |
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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: 20130918 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |