CN203597392U - External heat conduction smoking device - Google Patents
External heat conduction smoking device Download PDFInfo
- Publication number
- CN203597392U CN203597392U CN201320694678.5U CN201320694678U CN203597392U CN 203597392 U CN203597392 U CN 203597392U CN 201320694678 U CN201320694678 U CN 201320694678U CN 203597392 U CN203597392 U CN 203597392U
- Authority
- CN
- China
- Prior art keywords
- tubular
- heat conduction
- cylindrical
- conducting sleeve
- heat conducting
- 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
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 18
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 25
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 11
- 230000004323 axial length Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000000197 pyrolysis Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
Images
Abstract
The utility model discloses an external heat conduction smoking device which comprises a cylindrical heat conduction sleeve and a cylindrical airflow guide pipe located at one end of the cylindrical heat conduction sleeve. An inner cavity of the cylindrical airflow guide pipe is communicated with an inner cavity of the cylindrical heat conduction sleeve, the outer diameter of the cylindrical airflow guide pipe is smaller than the outer diameter of the cylindrical heat conduction sleeve, the outer surface of the cylindrical airflow guide pipe is sleeved with a cylindrical fuel block matched with the cylindrical airflow guide pipe, and the outer surface of the cylindrical airflow guide pipe is attached to the inner surface of the cylindrical fuel block. According to the external heat conduction smoking device, the cylindrical fuel block is separated from a smoke flow channel through the arrangement of the cylindrical heat conduction sleeve and the cylindrical airflow guide pipe, CO inhaled by a smoker is accordingly reduced, and the smoker is protected from body damage caused by the CO. When the external heat conduction smoking device is used in cooperation with a novel cigarette with tobacco contents distillated in a dry mode through a carbonaceous heat source, harmful smoke components inhaled by the smoker can be further reduced.
Description
Technical field
The utility model relates to technical field of cigarettes, is specifically related to a kind of outside heat conduction smoking apparatus.
Background technology
There are some researches show, nicotine and most tobacco flavor composition at a lower temperature (300～500 ℃) just can be transferred in flue gas.If cigarette temperature is reduced to 600 ℃ following (approximately 700 ℃ of tobacco burning-points), the multiple harmful components of flue gas can significantly reduce, and the impact that flavor component is subject to is relatively little.Therefore, a kind ofly use the new cigarette that carbon heat source carries out destructive distillation tobacco component to be invented.At present, the structure of reserved longitudinal groove on the carbon-point of what the smoking apparatus being used in conjunction with this new cigarette adopted is extrusion moulding, this structure is heated air in the time flowing through carbon-point surface, but this direct mode of heating can make the carbon in carbon-point occur imperfect combustion, at this moment smoker will suck more CO with flue gas, and smoker's health is had to larger damage.
Summary of the invention
The purpose of this utility model is for above-mentioned technical problem, and a kind of outside heat conduction smoking apparatus is provided, and this smoking apparatus is by carbon heat source surface and flue gas stream channel separation, thereby the CO that minimizing smoker sucks improves security.
For realizing this object, the outside heat conduction smoking apparatus of one that the utility model is designed, it is characterized in that: it comprises tubular heat conducting sleeve, is positioned at the tubular airflow duct of tubular heat conducting sleeve one end, wherein, the internal cavity of described tubular airflow duct is communicated with the internal cavity of tubular heat conducting sleeve, the external diameter of described tubular airflow duct is less than the external diameter of tubular heat conducting sleeve, the appearance surface cover of described tubular airflow duct has the tubular fuel slug mating with tubular airflow duct, the inner surface laminating of the outer surface of described tubular airflow duct and tubular fuel slug.
In described tubular heat conducting sleeve internal cavity, be provided with cigarette limiting plate, tubular heat conducting sleeve internal cavity is divided into spacer region He Chayan district by described cigarette limiting plate, described cigarette limiting plate is provided with through hole, spacer region He Chayan district is communicated with by through hole, and described spacer region is between tubular airflow duct Yu Chayan district.
Described Cha Yan district outer cover has collet.
The internal cavity diameter range of described tubular airflow duct is 0.5～2mm, and the internal cavity diameter of described tubular heat conducting sleeve and the external diameter of cigarette match.
Described tubular heat conducting sleeve is metal tub heat conducting sleeve, and tubular airflow duct is metal tub airflow duct, and the wall thickness of described metal tub heat conducting sleeve is 0.02～0.3mm.
The axial length of described spacer region is 1～6mm.
Described tubular heat conducting sleeve and tubular airflow duct are coaxially arranged.
The utility model, by tubular heat conducting sleeve and tubular airflow duct are set, by tubular fuel slug and flue gas stream channel separation, thereby reduces the CO that smoker sucks, and has protected smoker to avoid the somatic damage that CO brings.The new cigarette that the utility model and carbon heat source carry out destructive distillation tobacco component is used in conjunction with and can further reduces smoker and suck harmful smoke components.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of cigarette limiting plate in the utility model;
Fig. 4 is that the utility model uses status architecture schematic diagram.
Wherein, 1-tubular heat conducting sleeve, 1.1-spacer region, 1.2-Cha Yan district, 2-tubular airflow duct, 3-tubular fuel slug, 4-cigarette limiting plate, 4.1-through hole, 5-collet, 6-cigarette.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Outside heat conduction smoking apparatus described in Fig. 1～4, it comprises tubular heat conducting sleeve 1, is positioned at the tubular airflow duct 2 of tubular heat conducting sleeve 1 one end, wherein, the internal cavity of tubular airflow duct 2 is communicated with the internal cavity of tubular heat conducting sleeve 1, the external diameter of described tubular airflow duct 2 is less than the external diameter of tubular heat conducting sleeve 1, the appearance surface cover of described tubular airflow duct 2 has the tubular fuel slug 3 mating with tubular airflow duct 2, the inner surface laminating of the outer surface of described tubular airflow duct 2 and tubular fuel slug 3.The other end of tubular heat conducting sleeve 1 is used for inserting cigarette.In said structure, tubular fuel slug, with flue gas stream passage for separating setting, has reduced the CO that smoker sucks.Above-mentioned tubular fuel slug 3 is selected carbonaceous fuel.
In technique scheme, in described tubular heat conducting sleeve 1 internal cavity, cigarette limiting plate 4 can also be set, tubular heat conducting sleeve 1 internal cavity is divided into spacer region 1.1He Chayan district 1.2 by described cigarette limiting plate 4, cigarette limiting plate 4 is provided with through hole 4.1, spacer region 1.1He Chayan district 1.2 is communicated with by through hole 4.1, and described spacer region 1.1 is between tubular airflow duct 2 Yu Chayan districts 1.2.This spacer region 1.1 causes cigarette 6 to burn for the fuel that prevents burning by metal, and suitable interval can prevent burning, makes the better destructive distillation of cigarette 6.Above-mentioned through hole 4.1 is a macropore coaxial with tubular airflow duct 2, or is several apertures as shown in Figure 3.
In technique scheme, described Cha Yan district 1.2 outer cover have collet 5.This collet 5 is for guaranteeing the pyrolysis temperature of tobacco.
In technique scheme, the internal cavity diameter range of described tubular airflow duct 2 is 0.5～2mm, and this design can guarantee to enter in this device enough heated air.The internal cavity diameter of described tubular heat conducting sleeve 1 and the external diameter of cigarette 6 match.Described cigarette 6 carries out destructive distillation processing by hot-air in tubular heat conducting sleeve 1.
In technique scheme, described tubular heat conducting sleeve 1 is metal tub heat conducting sleeve, and tubular airflow duct 2 is metal tub airflow duct, and the wall thickness of described metal tub heat conducting sleeve is 0.02～0.3mm.The wall thickness of this metal tub heat conducting sleeve is too thin may be burned, and too thick meeting causes destructive distillation effect bad.
In technique scheme, the axial length of described spacer region 1.1 is 1～6mm.Interval is less than 1mm and does not substantially have the effect that prevents burning, is longer than 6mm, and destructive distillation effect is bad.
In technique scheme, described tubular heat conducting sleeve 1 is coaxially arranged with tubular airflow duct 2.
When the utility model uses, after tubular fuel slug 3 is lighted, metallic walls by tubular airflow duct 2 is by the air heat of the tubular airflow duct 2 of flowing through, air after heating, successively by the through hole 4.1 of spacer region 1.1, cigarette limiting plate 4, enter Cha Yan district 1.2, the interior hot-air in Cha Yan district 1.2 carries out destructive distillation processing to the tobacco of cigarette 6, the harmful components in flue gas are so significantly reduced, due to tubular fuel slug 3 and flue gas stream channel separation, can avoid like this smoker to suck the CO being produced by tubular fuel slug 3 in addition.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (7)
1. an outside heat conduction smoking apparatus, it is characterized in that: it comprises tubular heat conducting sleeve (1), be positioned at the tubular airflow duct (2) of tubular heat conducting sleeve (1) one end, wherein, the internal cavity of described tubular airflow duct (2) is communicated with the internal cavity of tubular heat conducting sleeve (1), the external diameter of described tubular airflow duct (2) is less than the external diameter of tubular heat conducting sleeve (1), the appearance surface cover of described tubular airflow duct (2) has the tubular fuel slug (3) mating with tubular airflow duct (2), the inner surface laminating of the outer surface of described tubular airflow duct (2) and tubular fuel slug (3).
2. outside heat conduction smoking apparatus according to claim 1, it is characterized in that: in described tubular heat conducting sleeve (1) internal cavity, be provided with cigarette limiting plate (4), tubular heat conducting sleeve (1) internal cavity is divided into spacer region (1.1) He Chayan district (1.2) by described cigarette limiting plate (4), described cigarette limiting plate (4) is provided with through hole (4.1), spacer region (1.1) He Chayan district (1.2) is communicated with by through hole (4.1), and described spacer region (1.1) is positioned between tubular airflow duct (2) Yu Chayan district (1.2).
3. outside heat conduction smoking apparatus according to claim 2, is characterized in that: described Cha Yan district (1.2) outer cover has collet (5).
4. according to the outside heat conduction smoking apparatus described in claim 1 or 2 or 3, it is characterized in that: the internal cavity diameter range of described tubular airflow duct (2) is 0.5～2mm, the external diameter of the internal cavity diameter of described tubular heat conducting sleeve (1) and cigarette (6) matches.
5. according to the outside heat conduction smoking apparatus described in claim 1 or 2 or 3, it is characterized in that: described tubular heat conducting sleeve (1) is metal tub heat conducting sleeve, tubular airflow duct (2) is metal tub airflow duct, and the wall thickness of described metal tub heat conducting sleeve is 0.02～0.3mm.
6. outside heat conduction smoking apparatus according to claim 2, is characterized in that: the axial length of described spacer region (1.1) is 1～6mm.
7. outside heat conduction smoking apparatus according to claim 1, is characterized in that: described tubular heat conducting sleeve (1) is coaxially arranged with tubular airflow duct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694678.5U CN203597392U (en) | 2013-11-05 | 2013-11-05 | External heat conduction smoking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694678.5U CN203597392U (en) | 2013-11-05 | 2013-11-05 | External heat conduction smoking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203597392U true CN203597392U (en) | 2014-05-21 |
Family
ID=50710108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694678.5U Expired - Fee Related CN203597392U (en) | 2013-11-05 | 2013-11-05 | External heat conduction smoking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203597392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104664591A (en) * | 2015-01-15 | 2015-06-03 | 湖北中烟工业有限责任公司 | Novel pneumatic separate type carbon heat source cigarette |
| CN108567176A (en) * | 2018-07-04 | 2018-09-25 | 云南中烟工业有限责任公司 | A kind of aerosol generating device and its application method |
| CN108669642A (en) * | 2018-05-03 | 2018-10-19 | 武汉市昱宸峰科技有限公司 | A kind of isolation self-overflow type carbon baking-type low temperature cigarette and preparation method thereof |
-
2013
- 2013-11-05 CN CN201320694678.5U patent/CN203597392U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104664591A (en) * | 2015-01-15 | 2015-06-03 | 湖北中烟工业有限责任公司 | Novel pneumatic separate type carbon heat source cigarette |
| CN104664591B (en) * | 2015-01-15 | 2018-10-23 | 湖北中烟工业有限责任公司 | A kind of gas circuit separate type carbon heat source new cigarette |
| CN108669642A (en) * | 2018-05-03 | 2018-10-19 | 武汉市昱宸峰科技有限公司 | A kind of isolation self-overflow type carbon baking-type low temperature cigarette and preparation method thereof |
| CN108567176A (en) * | 2018-07-04 | 2018-09-25 | 云南中烟工业有限责任公司 | A kind of aerosol generating device and its application method |
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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: 20140521 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |