CN102975974A - Integral can self-heating device - Google Patents
Integral can self-heating device Download PDFInfo
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- CN102975974A CN102975974A CN2012105461965A CN201210546196A CN102975974A CN 102975974 A CN102975974 A CN 102975974A CN 2012105461965 A CN2012105461965 A CN 2012105461965A CN 201210546196 A CN201210546196 A CN 201210546196A CN 102975974 A CN102975974 A CN 102975974A
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- heating cabinet
- heating
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- heating device
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Abstract
The invention 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 present invention relates to a kind of be arranged on can bottom and with the integrated Self-heating device that is connected of can.
Background technology
During open-air canned food food, its heating is very inconvenient, and under the comparatively extreme environmental conditions such as especially extremely low at temperature, strong wind or high height above sea level, type of heating is particularly important easily for the user provides one.There is following drawback in existing type of heating: the first, the interim assembling docking can of needs and heating arrangement, use inconvenient; The second, volume is larger, 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 matters to be solved by this invention is that a kind of convenience, quick failure-free heater for canned food of igniting of portably using is provided.In order to solve the problems of the technologies described above, the technical solution used in the present invention is, integral type can Self-heating device comprises the can body, 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, oval 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 field heating, improve its burning and ignitability, and be convenient to fuel and fix, preferably, described fuel is comprised of wax and nitrocotton.Wax can be mineral wax (such 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.Such 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%.
Beneficial effect of the present invention is, adopts the integral type can Self-heating device of technique scheme, and it is quick reliable to portably use conveniently, light a fire.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
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 be embodiment 1 draw hairdo ignition device structural representation (amplification);
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 invention, described integral type can Self-heating device comprises can body 1, 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; Described heating cabinet 2 interior storage fuel 8; 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 comprised 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, tubulose igniting chamber 701 interior devices draw igniter cap 703, tripwire 704 and the medicine 705 that ignites.The described igniter cap 703 interior filling ignition powder things 705 that draw.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 rear pilot fuel 8.Simple to operate, igniting is reliable.
Embodiment 2: referring to accompanying drawing 4, described integral type can Self-heating device comprises the heating cabinet 12 that is arranged at can body bottom equally, 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; Described heating cabinet 12 interior storage fuel 18; 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 wire, 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 is the further description of the present invention being done in conjunction with concrete optimal technical scheme, can not assert that implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field of the present invention, without departing from the inventive concept of the premise, can also make some simple replacements, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. integral type can Self-heating device comprises the can body, 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 Self-heating device as claimed in claim 1 is characterized in that described fuel is comprised of wax and nitrocotton.
3. integral type can Self-heating device as claimed in claim 2 is characterized in that the ratio of weight and number of each component is: wax 60-98 part, nitrocotton 2-40 part.
4. integral type can Self-heating device as claimed in claim 2 or claim 3 is characterized in that, described fuel adds flammable fiber.
5. integral type can Self-heating device as claimed in claim 1 is characterized in that, described ignition device adopts and draws a kind of in hairdo ignition device, impacting type ignition device, the electronic ignition type ignition device.
6. integral type can Self-heating device as claimed in claim 5 is characterized in that, the described heating cabinet setting medicine that ignites.
7. integral type can Self-heating device as claimed in claim 6, it is characterized in that, 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%.
8. integral type can Self-heating device as claimed in claim 5 is characterized in that, 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 ignition powder thing 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.
9. integral type can Self-heating device as claimed in claim 5 is characterized in that, described electronic ignition type ignition device comprises battery, switch, the igniter head that is electrically connected by wire, coats the medicine that ignites on igniter head.
10. integral type can Self-heating device as claimed in claim 1 is characterized in that, described heating cabinet lower end is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105461965A CN102975974A (en) | 2012-12-17 | 2012-12-17 | Integral can self-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105461965A CN102975974A (en) | 2012-12-17 | 2012-12-17 | Integral can self-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102975974A true CN102975974A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105461965A Pending CN102975974A (en) | 2012-12-17 | 2012-12-17 | Integral can self-heating device |
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| CN (1) | CN102975974A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437264Y (en) * | 2000-07-22 | 2001-07-04 | 张志强 | Automatic heated pop-top-can |
| CN2443926Y (en) * | 2000-10-20 | 2001-08-22 | 李树忠 | Selfty heating type tin can for drinking and food |
| CN2712830Y (en) * | 2004-05-18 | 2005-07-27 | 李双渔 | Top-pop can heater |
| CN2839157Y (en) * | 2005-11-03 | 2006-11-22 | 吕书文 | The beverage of having heaters, food cans |
| CN201951859U (en) * | 2010-12-30 | 2011-08-31 | 汪田丰 | Heating equipment for can |
| CN203199424U (en) * | 2012-12-17 | 2013-09-18 | 浏阳市余氏科技环保烟花厂 | Integral can self-heating device |
-
2012
- 2012-12-17 CN CN2012105461965A patent/CN102975974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437264Y (en) * | 2000-07-22 | 2001-07-04 | 张志强 | Automatic heated pop-top-can |
| CN2443926Y (en) * | 2000-10-20 | 2001-08-22 | 李树忠 | Selfty heating type tin can for drinking and food |
| CN2712830Y (en) * | 2004-05-18 | 2005-07-27 | 李双渔 | Top-pop can heater |
| CN2839157Y (en) * | 2005-11-03 | 2006-11-22 | 吕书文 | The beverage of having heaters, food cans |
| CN201951859U (en) * | 2010-12-30 | 2011-08-31 | 汪田丰 | Heating equipment for can |
| CN203199424U (en) * | 2012-12-17 | 2013-09-18 | 浏阳市余氏科技环保烟花厂 | Integral can self-heating device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |