CN105852194A - Gas line separated fuel heating type tobacco - Google Patents
Gas line separated fuel heating type tobacco Download PDFInfo
- Publication number
- CN105852194A CN105852194A CN201610466840.6A CN201610466840A CN105852194A CN 105852194 A CN105852194 A CN 105852194A CN 201610466840 A CN201610466840 A CN 201610466840A CN 105852194 A CN105852194 A CN 105852194A
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- CN
- China
- Prior art keywords
- hole
- fuel
- section
- central axial
- type tobacco
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
Abstract
The invention provides a gas line separated fuel heating type tobacco. The gas line separated fuel heating type tobacco comprises a fuel section (1), a smoke generating material section (3) and a baffle, wherein the fuel section (1) is provided with a central axial through hole (1a) and at least one peripheral axial through hole (1b); the baffle (2) is placed between the fuel section (1) and the smoke generating material section (3) and is provided with a center hole (2a); the center hole is in air flow communication with the central axial through hole (1a); and a radial through hole (1c) is further formed in the fuel section (1) and is in air flow communication with the peripheral axial holes (1b). The fuel section of the tobacco can be isolated from a smoke flow channel, and CO generated by combustion of the fuel section is stopped against entering main smoke flow. In addition, the radial through hole communicates with the peripheral axial through holes, so that an air flow loop can be generated, a carbon rod can be combusted uniformly and sufficiently, and smouldering or extinguishing of the fuel is avoided.
Description
Technical field
The invention belongs to novel tobacco arts, be specifically related to a kind of gas circuit separate type fuel hot type tobacco product.
Background technology
In recent years, the whole world Tobacco Control overall situation under, heating Nicotiana tabacum L. rather than the new cigarette of burning tobacco by common concern, this
One of purpose of medicated cigarette is to reduce the harmful substance that result of combustion of tobacco produces.Fuel hot type new cigarette is closest to common smoking product
I.e. suction impression and the suction of traditional cigarette is experienced, and the fuel hot type new cigarette of current most study is that charcoal heating is not burnt new
Type Medicated cigarette.This tobacco articles heats smoking material by carbon rod burning generation heat and produces the smog that confession consumer sucks.
Research shows, all routines containing carbon heat sources burning time all can release a number of carbon monoxide, especially incomplete at charcoal
In the case of burning.The charcoal heating new cigarette that do not burns is usually Convective Heating mode, i.e. air and flows through carbon rod surface and directly added
Heat, carries the CO that carbon rod imperfect combustion produces, and mixes with main flume air-flow, enters in consumer's mouth, causes consumer
Suck the CO of larger dose.At present, frequently with settling mode be in carbon rod formula addition catalyst such as transition metal oxide
Deng, CO is changed into CO2Reduce the generation of CO.
It is to be separated with smoking material section by carbon rod with the baffle plate with centre bore that a kind of CO of prevention enters the method for main flume,
This baffle plate is generally the gas barrier properties baffle plate of heat conduction, and the central axial through-hole wall of carbon rod coats gas barrier properties coating so that during suction only
Air enters after being inhaled into and being heated by carbon rod on the way and goes in smoking material section to heat smoking material, and combustion tail gas is then by gas barrier properties
Coating and gas barrier properties baffle plate are stopped, do not enter main flume, are therefore prevented from CO and enter main flume.But under this mode,
Owing to the swabbing action of smoker does not the most act on carbon rod, the burning existing problems of carbon rod, it may appear that because leading for QI-insufficiency
The phenomenons such as the carbon rod caused smolders, carbon rod burning is insufficient, the midway extinguishing of temperature fluctuation the most even carbon rod, impact suction is experienced.
Summary of the invention
Present invention seek to address that above-mentioned technical problem.
The present invention relates to a kind of gas circuit separate type fuel hot type tobacco product, including:
Fuel section 1, it has central axial through hole 1a and at least one periphery axially extending bore 1b；
Smoking material section 3；
Baffle plate 2, it is placed between fuel section 1 and smoking material section 3 and has centre bore 2a, this centre bore and described central shaft
To through hole 1a airflow connection；
Wherein said fuel section 1 is further opened with radial direction through hole 1c, itself and described periphery axial hole 1b airflow connection.
Preferably, described central axial through hole 1a inner surface scribbles airtight coating 1d.
Preferably, described baffle plate 2 is trapping and heat conductivity baffle plate.
Preferably, the diameter of the described centre bore diameter less than or equal to described central axial through hole 1a.
Wherein said fuel section for example, carbon rod.
Beneficial effects of the present invention:
1, in prior art, fuel section only has central axial through hole 1a and periphery axially extending bore 1b, but does not has radial direction through hole 1c.
Only there is due to baffle plate centre bore, therefore the swabbing action of smoker is only capable of acting on central axial through hole 1a, and week can not be acted on
Limit axially extending bore 1b, causes the fuel around periphery axially extending bore 1b because extinguishing even midway of can only glowing for QI-insufficiency.This
Invention is additionally arranged radial direction through hole 1c on fuel section so that the periphery axially extending bore 1b and corresponding radial direction through hole 1c of fuel section
When fuel combustion can self-assembling formation gas flow loop, substantially improve the supply performance of periphery axially extending bore 1b, fuel combustion can be made
Evenly, more fully, temperature fluctuation is little, has fundamentally stopped fuel section midway Quench.Especially smoker twice
The gap of suction, when cigarette end holds this tobacco product rest down, because fuel combustion tail gas tends to move upward, and now
Radial direction through hole 1c is positioned at periphery axially extending bore 1b top, and this natural airflow loop becomes apparent from.
2, the baffle plate of the present invention and the existence of airtight coating, has intercepted combustion tail gas completely and has entered smoking material section, it is to avoid CO
Enter in main flume.
Accompanying drawing explanation
Fig. 1 is a kind of gas circuit separate type fuel hot type tobacco product structural representation of the present invention.
Fig. 2 is the schematic cross-section of the fuel section of the present invention.
Fig. 3 is the baffle plate schematic diagram of the present invention.
Fig. 4 is the air-flow flow path schematic diagram of a kind of gas circuit separate type fuel hot type tobacco product of the present invention
Description of reference numerals: 1 is fuel section；Axially extending bore centered by 1a；1b is periphery axially extending bore；1c is radial direction through hole；
1d is airtight coating；2 is baffle plate；2a is the centre bore of baffle plate；3 is smoking material section.
Detailed description of the invention
The detailed description of the invention of the present invention is described below in conjunction with accompanying drawing:
A kind of gas circuit separate type fuel hot type tobacco product, including fuel section 1, baffle plate 2 and smoking material section 3 three part,
And by forming paper, cork paper or heat-barrier material etc. successively cigarette, as shown in Figure 1；Described fuel section 1 can be carbonaceous fuel
Block；Described smoking material section is various forms of, comprises or does not comprise filter plug, flavoring substance.
As depicted in figs. 1 and 2, fuel section comprises axially and radially through hole.Described axially extending bore is divided into central axial through hole 1a
With periphery axially extending bore 1b, wherein periphery axially extending bore number is at least 1.Central axial through-hole surfaces covering one layer is airtight
Coating 1d, for opening fuel with air exclusion, it is to avoid the CO that carbon rod burning produces enters main flume.Described periphery is axial
Through hole 1b communicates with radial direction through hole 1c, and preferably both numbers are identical.Adjacent with fuel section 1 for baffle plate 2.Described baffle plate is opened
Having centre bore 2a, its hole shape shape of through holes central axial with fuel section is consistent or its via area is central axial less than fuel section
Via area；The periphery axially extending bore of fuel section 1 is sealed by described baffle plate, stops the air flowing through fuel section periphery axially extending bore
Entering smoking material section 3 entrainment of combustion tail gas, the CO that carbon rod burning therefore can be avoided to produce enters main flume.Described it is fuming
Material segment 3 is all tobacco products producing smog.During use, light fuel section, at the suction nozzle in smoking material section downstream
Aspirate.
Fig. 3 illustrates the gas circuit separate type fuel hot type tobacco product of present invention streamer mode in use.First smoking
Person's fuel section to be lighted, when suction, swabbing action makes surrounding air enter the central axial through hole of fuel section, and by fuel
Section is heated, and is then passed through baffle plate and enters smoking material section, it is carried out dry distilling and is fuming, and final flue gas eventually enters into consumer
In Kou.Due to the burning of fuel section, the air in periphery axially extending bore 1b and combustion tail gas, stopped when arriving at baffle plate 2,
Then escape from radial direction through hole 1c, tiny structure within periphery axially extending bore 1b and then make periphery axially extending bore 1b porch
Surrounding air adds to, in periphery axially extending bore 1b, be consequently formed gas flow loop, substantially improves around periphery axially extending bore 1b
The supply of fuel so that fuel combustion is more abundant, it is to avoid glow, and it also avoid midway and extinguishes.
Above example is only this specification for ease of understanding the some embodiments cited by summary of the invention, not to the present invention's
Any restriction that technical scheme is carried out, also not all can embodiment exhaustive, therefore every structure to the present invention, flow process or step
Suddenly any slight improvements made or equivalent substitution, within should be included in its protection domain.
Claims (4)
1. a gas circuit separate type fuel hot type tobacco product, comprising:
Fuel section (1), it has central axial through hole (1a) and at least one periphery axially extending bore (1b)；
Smoking material section (3)；
Baffle plate (2), it is placed between fuel section (1) and smoking material section (3) and has centre bore (2a), this centre bore with
Described central axial through hole (1a) airflow connection；
It is characterized in that,
Described fuel section (1) is further opened with radial direction through hole (1c), itself and described periphery axial hole (1b) airflow connection.
Gas circuit separate type fuel hot type tobacco product the most according to claim 1, it is characterised in that described central axial
The inner surface of through hole (1a) scribbles airtight coating (1d).
Gas circuit separate type fuel hot type tobacco product the most according to claim 1, it is characterised in that described baffle plate (2)
For trapping and heat conductivity baffle plate.
Gas circuit separate type fuel hot type tobacco product the most according to claim 1, it is characterised in that described centre bore
Diameter is less than or equal to the diameter of described central axial through hole (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466840.6A CN105852194B (en) | 2016-06-24 | 2016-06-24 | A kind of gas circuit separate type fuel hot type tobacco product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466840.6A CN105852194B (en) | 2016-06-24 | 2016-06-24 | A kind of gas circuit separate type fuel hot type tobacco product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105852194A true CN105852194A (en) | 2016-08-17 |
| CN105852194B CN105852194B (en) | 2018-03-09 |
Family
ID=56655499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466840.6A Active CN105852194B (en) | 2016-06-24 | 2016-06-24 | A kind of gas circuit separate type fuel hot type tobacco product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105852194B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820260A (en) * | 2016-11-25 | 2017-06-13 | 上海烟草集团有限责任公司 | Charcoal heating smoking product and preparation method thereof |
| CN106901401A (en) * | 2017-04-28 | 2017-06-30 | 云南中烟工业有限责任公司 | A kind of device of the quick-fried pearl of quick change |
| CN106954892A (en) * | 2017-04-28 | 2017-07-18 | 云南中烟工业有限责任公司 | A kind of repeatable perfuming changes the device that cigarette inhales taste |
| CN108013511A (en) * | 2017-11-29 | 2018-05-11 | 湖北中烟工业有限责任公司 | A kind of cigarette that do not burn of indirect flow of heat source heating |
| CN108451027A (en) * | 2018-01-22 | 2018-08-28 | 云南中烟工业有限责任公司 | A kind of compound carbonaceous heat source 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 |
| 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 |
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| EP0305788A1 (en) * | 1987-08-21 | 1989-03-08 | R.J. Reynolds Tobacco Company | Smoking article with an enclosed heat conductive capsule containing an aerosol forming substance |
| EP0337505A2 (en) * | 1985-08-26 | 1989-10-18 | R.J. Reynolds Tobacco Company | Smoking article |
| EP0399252A2 (en) * | 1989-05-22 | 1990-11-28 | R.J. Reynolds Tobacco Company | Smoking article with improved insulating material |
| US5183062A (en) * | 1990-02-27 | 1993-02-02 | R. J. Reynolds Tobacco Company | Cigarette |
| US5211684A (en) * | 1989-01-10 | 1993-05-18 | R. J. Reynolds Tobacco Company | Catalyst containing smoking articles for reducing carbon monoxide |
| EP1468618A1 (en) * | 2001-12-28 | 2004-10-20 | Japan Tobacco Inc. | Smoking implement |
| CN103549657A (en) * | 2013-11-12 | 2014-02-05 | 黄争鸣 | Heating type low-temperature cigarette and manufacturing method thereof |
| CN104203017A (en) * | 2012-03-30 | 2014-12-10 | 日本烟草产业株式会社 | Carbon heat source and flavour inhalation tool |
| CN204994619U (en) * | 2015-08-28 | 2016-01-27 | 湖北中烟工业有限责任公司 | Electrical heating smoking device from tobacco external heating |
| CN105495682A (en) * | 2016-01-18 | 2016-04-20 | 湖北中烟工业有限责任公司 | Fuming product with fragrance increased through combustible-heat-source-assisted heating |
| CN105595422A (en) * | 2016-02-22 | 2016-05-25 | 湖北中烟工业有限责任公司 | Automatic temperature control type electric heating smoking device and smoking system comprising same |
-
2016
- 2016-06-24 CN CN201610466840.6A patent/CN105852194B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0337505A2 (en) * | 1985-08-26 | 1989-10-18 | R.J. Reynolds Tobacco Company | Smoking article |
| EP0305788A1 (en) * | 1987-08-21 | 1989-03-08 | R.J. Reynolds Tobacco Company | Smoking article with an enclosed heat conductive capsule containing an aerosol forming substance |
| US5211684A (en) * | 1989-01-10 | 1993-05-18 | R. J. Reynolds Tobacco Company | Catalyst containing smoking articles for reducing carbon monoxide |
| EP0399252A2 (en) * | 1989-05-22 | 1990-11-28 | R.J. Reynolds Tobacco Company | Smoking article with improved insulating material |
| US5183062A (en) * | 1990-02-27 | 1993-02-02 | R. J. Reynolds Tobacco Company | Cigarette |
| EP1468618A1 (en) * | 2001-12-28 | 2004-10-20 | Japan Tobacco Inc. | Smoking implement |
| CN104203017A (en) * | 2012-03-30 | 2014-12-10 | 日本烟草产业株式会社 | Carbon heat source and flavour inhalation tool |
| CN103549657A (en) * | 2013-11-12 | 2014-02-05 | 黄争鸣 | Heating type low-temperature cigarette and manufacturing method thereof |
| CN204994619U (en) * | 2015-08-28 | 2016-01-27 | 湖北中烟工业有限责任公司 | Electrical heating smoking device from tobacco external heating |
| CN105495682A (en) * | 2016-01-18 | 2016-04-20 | 湖北中烟工业有限责任公司 | Fuming product with fragrance increased through combustible-heat-source-assisted heating |
| CN105595422A (en) * | 2016-02-22 | 2016-05-25 | 湖北中烟工业有限责任公司 | Automatic temperature control type electric heating smoking device and smoking system comprising same |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820260A (en) * | 2016-11-25 | 2017-06-13 | 上海烟草集团有限责任公司 | Charcoal heating smoking product and preparation method thereof |
| CN106820260B (en) * | 2016-11-25 | 2023-10-31 | 上海烟草集团有限责任公司 | Carbon heated smoking article and method of making the same |
| CN106901401A (en) * | 2017-04-28 | 2017-06-30 | 云南中烟工业有限责任公司 | A kind of device of the quick-fried pearl of quick change |
| CN106954892A (en) * | 2017-04-28 | 2017-07-18 | 云南中烟工业有限责任公司 | A kind of repeatable perfuming changes the device that cigarette inhales taste |
| CN106901401B (en) * | 2017-04-28 | 2023-09-15 | 云南中烟工业有限责任公司 | Device for quickly replacing explosion beads |
| CN106954892B (en) * | 2017-04-28 | 2023-09-22 | 云南中烟工业有限责任公司 | Device capable of repeatedly perfuming and changing cigarette odor absorption |
| CN108013511A (en) * | 2017-11-29 | 2018-05-11 | 湖北中烟工业有限责任公司 | A kind of cigarette that do not burn of indirect flow of heat source heating |
| CN108013511B (en) * | 2017-11-29 | 2021-11-16 | 湖北中烟工业有限责任公司 | Non-combustible cigarette heated by indirect heat source airflow |
| CN108451027A (en) * | 2018-01-22 | 2018-08-28 | 云南中烟工业有限责任公司 | A kind of compound carbonaceous heat source 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 |
| 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 |
|---|---|
| CN105852194B (en) | 2018-03-09 |
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