CN108013511A - A kind of cigarette that do not burn of indirect flow of heat source heating - Google Patents
A kind of cigarette that do not burn of indirect flow of heat source heating Download PDFInfo
- Publication number
- CN108013511A CN108013511A CN201711225269.XA CN201711225269A CN108013511A CN 108013511 A CN108013511 A CN 108013511A CN 201711225269 A CN201711225269 A CN 201711225269A CN 108013511 A CN108013511 A CN 108013511A
- Authority
- CN
- China
- Prior art keywords
- hole
- central axial
- heat source
- cigarette
- burn
- 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.)
- Granted
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 241000208125 Nicotiana Species 0.000 claims abstract description 35
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 33
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 25
- 239000003595 mist Substances 0.000 claims abstract description 21
- 230000002093 peripheral effect Effects 0.000 claims abstract description 21
- 239000002912 waste gas Substances 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000002241 glass-ceramic Substances 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 1
- 230000000391 smoking effect Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A24F47/004—
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The present invention provides a kind of cigarette that do not burn of indirect flow of heat source heating, including fever section, distance piece, hair mist tobacco segment and filter tip section, the fever section has at least one radial hole and central axial through hole, the radial hole is centrally located in the peripheral axial passage of axially extending bore, the central axial through hole is used to place source materials, distance piece has a central axial baffle and peripheral axial passage, and hair mist tobacco segment is used to house aerosolizable tobacco material.The present invention can make the source materials of fever section fully burn, the exhaust gas that heat source burning produces is prevented to enter the hair mist tobacco segment at rear portion at the same time, peripheral channel allows the pure air after heating by realizing isolating for exhaust gas and main flume, bringing the more preferable smoking experience of consumer.
Description
Technical field
The present invention relates to novel tobacco technical field, a kind of specific cigarette that do not burn of indirect flow of heat source heating.
Background technology
All the time, cigarette product is as the principal mode of tobacco consumption product in worldwide epidemics, but numerous studies are all
Confirm, the occupation mode aspirated after the burning of its tobacco material easily causes damage health.
In recent years, the fuel hot type cigarette of tobacco material generation fragrance and smog is made heating by way of non-ignition
It is increasingly becoming research hotspot.These fuel hot type cigarette possess：The heat generating component comprising source materials at the remote mouth end of cigarette,
The filter tip of the sections of atomization comprising hair mist tobacco component and cigarette arrival end in the middle part of cigarette.The cigarette operation principle of the form
It is the source materials lighted in heat generating component, adjacent tobacco sections of atomization is not added with not burning by the convection current and conduction of heat
Heat, produces the aerosol cloud comprising tobacco flavor so that consumer's product are inhaled, and source materials here refer mainly to carbon heat source,
Charcoal and solid alcohol including various forms etc..
Existing fuel hot type cigarette is effectively prevent in smoking because of the harmful substance that tobacco material is burnt and produces.
But source materials can also produce substantial amounts of carbon monoxide etc. during combustion heating, behind these harmful components suction oral cavity
Potential risk will be caused to consumer health.At present, conventional drop evil method is the addition catalyst component bag in source materials
Transition metal oxide etc. is included, carbon monoxide is easily changed into harmless carbon dioxide.Another kind drop evil method is in cigarette
It is middle to introduce specific construction package, the burning waste gas of source materials is isolated with tobacco smoke.Technology Ways traditionally, are adopted
To be separated heat source and tobacco hair mist section completely with refractory material be promising, but heat source continues in the environment of closing
Burning will appear from problem, and heat source burning is insufficient caused by for unsaturated vapor, temperature fluctuation is excessive and extinguishing etc. halfway is existing
As will greatly influence consumer and aspirate experience.
The content of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of cigarette that do not burn of indirect flow of heat source heating,
The exhaust gas that heat source burning produces can be made not enter in tobacco smoke, while improve the air circulation efficiency of heat source burning.
Technical solution provided by the invention：A kind of cigarette that do not burn of indirect flow of heat source heating, including from the bottom up
The fever section that sets gradually, hair mist tobacco segment, filter tip section, further include and are arranged on fever section and send out the isolation between mist tobacco segment
Section, the fever section are equipped with central axial through hole and peripheral axial passage, are equipped with least along the horizontal direction of central axial through hole
One radial hole, the radial hole are centrally located in the peripheral axial passage of axially extending bore, the central axial through hole
For placing source materials, the distance piece has a central axial baffle and peripheral axially extending bore, and hair mist tobacco segment is used for
Accommodating aerosolizable tobacco material.
Further, the multiple radial hole is uniformly and symmetrically distributed around central axial through hole, formed spoke
Shape arrangement architecture is penetrated, and radial hole and central axial through hole are completely isolated with peripheral axial passage simultaneously.
Further, the diameter of the central axial baffle is not less than the diameter of the central axial through hole of fever section, center
Axial baffle is covered on central axial through hole, prevents heat source burning waste gas from being directly entered in main flume.
Further, the distance piece is an integral structure or fabricated structure with fever section.
Further, the source materials include carbon rod and solid alcohol rod.
Further, the source materials are directly contacted with central axial through hole, or are put into it after outsourcing thermal insulation material
In.
Further, the thermal insulation material is glass fibre, ceramics or alumina fibre.
Filter tip section, it has the filtration similar to traditional cigarette product.
Beneficial effects of the present invention：
(1) the fever segment structure used in the present invention adds at least one radial hole, and source materials pass through the through hole
Gas exchanges are produced with the external world, oxygen-supplying amount during fuel combustion can be increased, combustion process evenly and is fully avoided combustion
Expect the risk of midway self-extinguishment.Meanwhile through hole and the inlet channel of cigarette are completely isolated, avoid heat source burning waste gas and main flume
Mixing, influences consumer and aspirates experience.
(2) distance piece of the invention is placed between fever section and hair mist tobacco segment, and center baffle is by central axial through hole
Inner closing, prevent the heat source exhaust gas produced that burns from entering the hair mist tobacco segment at rear portion, peripheral channel allows clean after heating
Net air is by realizing isolating for exhaust gas and main flume.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the present invention；
Fig. 2 be Figure 1A-A to profile；
Fig. 3 is the top view of present invention fever section；
Fig. 4 be Fig. 3 A-A to profile；
Fig. 5 is the profile of the distance piece cross section of the present invention.
In figure：1-fever section, 11-radial hole, 12-central axial through hole, 13-peripheral axial passage, 2-isolation
Section, 21-central axial baffle；22-periphery axially extending bore, 3-hair mist tobacco segment, 4-filter tip section.
Embodiment
A kind of cigarette that do not burn of indirect flow of heat source heating as shown in Figure 1 and Figure 2, including set successively from the bottom up
The fever section 1 put, hair mist tobacco segment 3, filter tip section 4, further include and are arranged on fever section 1 and send out the isolation between mist tobacco segment 3
Section 2, the fever section 1 is equipped with central axial through hole 12 and peripheral axial passage 13, along the horizontal direction of central axial through hole 12
Equipped with least one radial hole 11, the radial hole 11 is centrally located in the peripheral axial passage 13 of axially extending bore 12,
The central axial through hole 12 is used to place source materials, and the distance piece 2 has a central axial baffle 21 and peripheral axis
To through hole 22, hair mist tobacco segment 3 is used to house aerosolizable tobacco material.
The multiple radial hole 11 is uniformly and symmetrically distributed around central axial through hole 12, formed radial row
Array structure, and radial hole 11 and central axial through hole 12 are completely isolated with peripheral axial passage 13 simultaneously.The central shaft
It is not less than the diameter of the central axial through hole 12 of fever section 1 to the diameter of baffle 21, central axial baffle 21 is covered in central shaft
To on through hole 12, heat source burning waste gas is prevented to be directly entered in main flume.
The distance piece 2 is an integral structure with fever section 1 or fabricated structure.Source materials can be variously-shaped
Charcoal and solid alcohol.The source materials are directly contacted with central axial through hole 12, or are put into it after outsourcing thermal insulation material
In.The thermal insulation material is glass fibre, ceramics or alumina fibre.
The fever section 1 is the heat generating component using the present invention for including source materials, and source materials can after being ignited
There is provided and continue and sufficient heat will be heated to proper temperature by the fresh air for section 1 of generating heat, which can be each
The charcoal and solid alcohol of kind shape.
As shown in Figure 3, Figure 4, several radial hole 11 are evenly distributed on around central axial through hole 12, formed spoke
Shape arrangement architecture is penetrated, and radial hole 11 and central axial through hole 12 are completely isolated with peripheral axial passage 13 simultaneously.This example
Multiple perforates of middle radial hole 11 and the way of symmetric arrays, are to be conducive to lift ventilation effect in source materials combustion process
's.The tendentiousness diffused up according to hot burning waste gas, more directions and unobstructed radial passage can ensure cigarette at different angles
During degree rotation, hot waste gas has the abundant rising space all the time, and drives fresh air via the downward radial hole 11 of another part
Into in central axial through hole 12, oxygen is provided for the burning of stablizing of source materials.On the other hand, by radial hole 11 and center
Axially extending bore is isolated for 12 one with peripheral axial passage 13, and the fresh air for realizing exhaust gas that heat source burning produces and suction is each
Circulate from separation, prevent interference of the exhaust gas to cigarette main flume, avoid the harmful components such as carbon monoxide to health
Harm.The present invention is including but not limited to perforate number, shape and the distributing position, material bag used by section of generating heat
Include but be not limited to various metal alloys, ceramics and glass etc..
As shown in figure 5, distance piece 2 has a central axial baffle 21 and peripheral axially extending bore 22, the diameter of baffle is not
Less than the diameter of the central axial through hole 12 of fever section.Baffle is in close contact with central axial through hole 12, prevents heat source from burning useless
Gas is directly entered in main flume.And peripheral axially extending bore 22 provides passage to the suction of fresh air.Need to illustrate
, distance piece can be designed with fever section split and arrangement, they can also be integrated into a hair for carrying isolation features
Hot component, described two types should all be the disclosure herein contents.
Special tobacco material is filled with hair mist tobacco segment 3, can be produced at a certain temperature with tobacco flavor
Aerosol mist, so that consumer's product are inhaled.Specifically：Consumer lights the source materials in fever section 1, its sustained combustion first
Required oxygen is provided by the air circulation of radial passage.Burn the heat periphery axial passage 13 sent, is taking out
Fresh air therethrough is subsequently heated under suction effect, and the burning waste gas of source materials is due to the prevention of baffle 21, only
It can be escaped from upward peripheral axially extending bore.The fresh air of heat reaches hair mist tobacco segment 3, bakees out with tobacco flavor
Aerosol mist, final main flume enter in consumer mouthful by filter tip section 4.
Above example is only that this specification readily appreciates some embodiments cited by the content of the invention, not to this hair
Any restriction that bright technical solution carries out, also it is not all can embodiment exhaustion, therefore every structure, flow to the present invention
Or any slight improvements for being made of step or equivalent substitution, it should be included within its protection domain.
Claims (7)
- A kind of 1. cigarette that do not burn of indirect flow of heat source heating, it is characterised in that：Including the hair set gradually from the bottom up Hot arc (1), hair mist tobacco segment (3), filter tip section (4), further include and are arranged between fever section (1) and hair mist tobacco segment (3) Distance piece (2), the fever section (1) is equipped with central axial through hole (12) and peripheral axial passage (13), along central axial through hole (12) horizontal direction is equipped with least one radial hole (11), and the radial hole (11) is centrally located axially extending bore (12) Peripheral axial passage (13) in, the central axial through hole (12) is used to place source materials, and the distance piece (2) has one A central axial baffle (21) and peripheral axially extending bore (22), hair mist tobacco segment (3) are used to house aerosolizable tobacco material.
- 2. the cigarette that do not burn of indirect flow of heat source heating according to claim 1, it is characterised in that：The multiple footpath It is uniformly and symmetrically distributed to through hole (11) around central axial through hole (12), formed radial arrangement architecture, and footpath It is completely isolated with peripheral axial passage (13) simultaneously to through hole (11) and central axial through hole (12).
- 3. the cigarette that do not burn of indirect flow of heat source heating according to claim 1, it is characterised in that：The central shaft It is not less than the diameter of the central axial through hole (12) of fever section (1), central axial baffle (21) covering to the diameter of baffle (21) On central axial through hole (12), heat source burning waste gas is prevented to be directly entered in main flume.
- 4. the cigarette that do not burn heated according to the indirect flow of heat source of claim 1-3 any one of them, it is characterised in that：Institute State distance piece (2) and fever section (1) is an integral structure or fabricated structure.
- 5. the cigarette that do not burn heated according to the indirect flow of heat source of claim 1-3 any one of them, it is characterised in that：Institute Stating source materials includes carbon rod and solid alcohol rod.
- 6. the cigarette that do not burn heated according to the indirect flow of heat source of claim 1-3 any one of them, it is characterised in that：Institute State source materials directly to contact with central axial through hole (12), or be put into wherein after outsourcing thermal insulation material.
- 7. the cigarette that do not burn of indirect flow of heat source heating according to claim 6, it is characterised in that：The thermal insulating material Expect for glass fibre, ceramics or alumina fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225269.XA CN108013511B (en) | 2017-11-29 | 2017-11-29 | Non-combustible cigarette heated by indirect heat source airflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225269.XA CN108013511B (en) | 2017-11-29 | 2017-11-29 | Non-combustible cigarette heated by indirect heat source airflow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108013511A true CN108013511A (en) | 2018-05-11 |
| CN108013511B CN108013511B (en) | 2021-11-16 |
Family
ID=62077499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711225269.XA Active CN108013511B (en) | 2017-11-29 | 2017-11-29 | Non-combustible cigarette heated by indirect heat source airflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108013511B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938191A (en) * | 2019-05-17 | 2020-11-17 | 南京理工大学 | Cigarette with heating function and without combustion by using energy-containing base heat source |
| WO2021073424A1 (en) * | 2020-05-19 | 2021-04-22 | 云南中烟工业有限责任公司 | Oxygen-poor heating smoking device having retractable needle, tobacco product, and use method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087497A (en) * | 1992-09-17 | 1994-06-08 | R·J·雷诺兹烟草公司 | The composite fuel element of smoking product |
| CN101420876A (en) * | 2006-04-11 | 2009-04-29 | 日本烟草产业株式会社 | Carbonaceous heat source composition for non-combustible smoking article and non-combustible smoking article |
| CN103564657A (en) * | 2013-11-05 | 2014-02-12 | 湖北中烟工业有限责任公司 | Rear air inlet type heat-conducting smoking device |
| CN103584288A (en) * | 2013-11-26 | 2014-02-19 | 湖南中烟工业有限责任公司 | Non-combustion type low-temperature cigarette |
| CN104585884A (en) * | 2015-01-20 | 2015-05-06 | 川渝中烟工业有限责任公司 | Suction device capable of heating through carbon without burning tobacco |
| CN105852194A (en) * | 2016-06-24 | 2016-08-17 | 云南中烟工业有限责任公司 | Gas line separated fuel heating type tobacco |
-
2017
- 2017-11-29 CN CN201711225269.XA patent/CN108013511B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087497A (en) * | 1992-09-17 | 1994-06-08 | R·J·雷诺兹烟草公司 | The composite fuel element of smoking product |
| CN101420876A (en) * | 2006-04-11 | 2009-04-29 | 日本烟草产业株式会社 | Carbonaceous heat source composition for non-combustible smoking article and non-combustible smoking article |
| CN103564657A (en) * | 2013-11-05 | 2014-02-12 | 湖北中烟工业有限责任公司 | Rear air inlet type heat-conducting smoking device |
| CN103584288A (en) * | 2013-11-26 | 2014-02-19 | 湖南中烟工业有限责任公司 | Non-combustion type low-temperature cigarette |
| CN104585884A (en) * | 2015-01-20 | 2015-05-06 | 川渝中烟工业有限责任公司 | Suction device capable of heating through carbon without burning tobacco |
| CN105852194A (en) * | 2016-06-24 | 2016-08-17 | 云南中烟工业有限责任公司 | Gas line separated fuel heating type tobacco |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938191A (en) * | 2019-05-17 | 2020-11-17 | 南京理工大学 | Cigarette with heating function and without combustion by using energy-containing base heat source |
| CN111938191B (en) * | 2019-05-17 | 2022-02-18 | 南京理工大学 | Cigarette with heating function and without combustion by using energy-containing base heat source |
| WO2021073424A1 (en) * | 2020-05-19 | 2021-04-22 | 云南中烟工业有限责任公司 | Oxygen-poor heating smoking device having retractable needle, tobacco product, and use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108013511B (en) | 2021-11-16 |
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