CN104082858B - Electrical-heating cigarette with plurality of destructive distillation cavities - Google Patents
Electrical-heating cigarette with plurality of destructive distillation cavities Download PDFInfo
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- CN104082858B CN104082858B CN201410344246.0A CN201410344246A CN104082858B CN 104082858 B CN104082858 B CN 104082858B CN 201410344246 A CN201410344246 A CN 201410344246A CN 104082858 B CN104082858 B CN 104082858B
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Abstract
The invention relates to an electrical-heating cigarette with a plurality of destructive distillation cavities. A heating section 3 comprises a truncated-cone heater 33 and a plurality of internal heating fins 31 enabling the truncated-cone heater 33 to be divided into the destructive distillation cavities; the shape of the truncated-cone heater 33 is a circular truncated cone shape and side holes are formed in the side wall of the truncated-cone heater 33. A cylindrical thermal-insulating layer 36 is arranged outside the truncated-cone heater 33. A side cavity 35 is defined between the outer side of the truncated-cone heater 33 and the inner side of the cylindrical thermal-insulating layer 36. The side cavity 35 is filled with a fragrance generating material. The fragrance generating material is fragrance or a mixture of the fragrance and a carrier. The side cavity is communicated with a mixture section 4 in an air flow mode and is used for adding the fragrance to smog. The electrical-heating cigarette is reasonable in design and simple in structure, a large heating area is provided, cut tobacco can be evenly heated, the quality and use ratio of the cigarette are improved, and the fragrance can be added to the smog independently.
Description
Technical field
The invention belongs to electric heating type cigarette field.
Background technology
Traditional cigarette meets consumer demand by lighting pipe tobacco generation flue gas.However, pipe tobacco ignition temperature is general
For 900 DEG C about, can produce in combustion process and contain bio-toxicity and harmful chemical component (as polycyclic aromatic hydrocarbon constituents) in a large number
Flue gas, except harm human health in addition to, also can cause environmental pollution.Research shows, nicotine becomes with most tobacco flavors
Divide (usually less than 500 DEG C) at a lower temperature just can transfer in flue gas, thus without generation cigarette because of high-temp combustion
The harmful substance producing and side-stream smoke, can be greatly reduced the harm to health for the cigarette and the pollution to environment.Several recently
10 years, Ge great tobacco company of the world was all in exploitation tobacco product of new generation or substitute of tobacco it is desirable to be able to meet consumer
Reduce the harm that tobacco brings to greatest extent on the basis of demand.Low temperature cigarette is by heating (usually less than 500 DEG C)
Non-burning tobacco, the fragrance matter toasting in tobacco meets consumer demand, is the important development of following tobacco business
One of direction.
In the three kinds of mode of heatings commonly used at present, electric-heating technology relative maturity, using widely.But general electricity adds
Heat is typically employed in the mode arranging zone of heating around cigarette, heats tobacco from outside to inside, outer layer pipe tobacco therefore often occurs
Carbonization and internal layer pipe tobacco such as also do not heat at the uneven situation of pipe tobacco heating, the waste of resource, reduce the utilization rate of cigarette, and
Smoker often feels that flue gas is charred taste, affects smoking experience.
Additionally, in order to give the various peculiar flavour of smog it is often necessary to add various spices in tobacco product.Spices is general
Refer to any material that can send fragrance, spices used in tobacco industry usually can send the extracted form natural plant of fragrance
Thing.These spices discharge fragrance ingredient in normal temperature or when being heated, and are mixed in smog with flavouring.But find in practice, spices is subject to
The optimum temperature range of heat release fragrance ingredient, the optimum temperature range of the release smog that is heated with tobacco product, often and differ
Cause.Generally, the former is more much lower than the latter, and for example, the former is typically in the range of 100-200 DEG C, and the latter is typically in 150-300
In the range of DEG C, this makes single heater be difficult to take into account the optimum working temperature of the two.When using electrical heating cigarette heating tobacco
During product, in order in the time in short one or two second of each suction in smoker by tobacco product from environment temperature plus
Heat is to the temperature of being fuming making it fully be fuming, it usually needs heater has larger heating power.This brings problem.One is right
The demanded power output of power supply is higher.Two are, are being heated to being fuming in temperature course by tobacco product with high heating power, fragrant
Material usually " overheated ", leads to its fragrance " sending out punching ", fragrance is not soft soft.
Content of the invention
The present invention solves the deficiency that above-mentioned background technology exists.
The present invention proposes a kind of electric heating type cigarette with multiple destructive distillation chambeies it is characterised in that its bringing-up section 3 comprises
Truncated cone cylinder heater 33 and this truncated cone cylinder heater 33 is separated into heating plate 31 in several of multiple destructive distillation chambeies；Wherein said
The shape of truncated cone cylinder heater 33 is that have side opening on truncated cone-shaped and its side wall.Truncated cone cylinder, as the term suggests an it is simply that taper cone barrel
It has been truncated the truncated cone-shaped cylinder remained by its tip portion.It is used for accommodating tobacco product in wherein said destructive distillation chamber, described tobacco
Product is pipe tobacco, tobacco leaf, reconstituted tobacco, expanded cut stem and its compounding form, or add tobacco extract and Alevaire and
The pipe tobacco of the additives such as essence and flavoring agent, tobacco leaf, reconstituted tobacco, expanded cut stem and its compounding form.But in preferred embodiment
In, the tobacco product in this destructive distillation chamber does not contain essence or spices.Wherein in each, heating plate 31 is provided with least one venthole
32, the circulation of the smog for producing heating tobacco product.A diameter of 0.3-2mm of described venthole.Described interior heating plate
31 number can as the case may be depending on, generally 4-7.
The electric heating type cigarette with multiple destructive distillation chambeies of the present invention also includes the mixing with described bringing-up section 3 airflow connection
Section 4 and cigarette holder 5, and the cell section 1 to the power supply of described bringing-up section 3；It is provided with changeover portion 2 between cell section 1 and bringing-up section 3.
In a preferred embodiment, described electric heating type cigarette from the beginning of that one end away from cigarette holder, including according to
Cell section 1, changeover portion 2, bringing-up section 3, mixing section 4 and cigarette holder 5 that secondary socket is connected.Described bringing-up section 3 is by truncated cone cylinder heater
33 and perpendicular to cigarette axial direction and the interior heating plate 31 that keeps at a certain distance away collectively forms multiple destructive distillation chambeies；On described interior heating plate
Multiple ventholes 32 being connected with carbonizing gas outlet passageway are set；Described mixing section is connected with carbonizing gas outlet passageway
Logical.Described cell section is truncated cone cylinder heater by circuit and interior heating plate is powered, and tobacco product is heated.By controlling
Circuit makes heating-up temperature be maintained at less than 500 DEG C, realizes fast low temperature heating.
In preferred embodiments, wherein said truncated cone cylinder heater 33 outside setting cylindrical shape thermal insulation layer 36, in institute
State and define side chamber 35 between truncated cone cylinder heater 33 outside and described cylindrical shape thermal insulation layer 36 inner side, be filled with this side chamber 35
Fragrance produces material, and it is spices itself or the mixture of spices and carrier that described fragrance produces material, and this side chamber is mixed with described
Section 4 airflow connections.The effect one of described thermal insulation layer 36 is the heat-insulated temperature with reduction shell, prevents smoker's finger to be burned,
Two is inside it defines above-mentioned side chamber 35 and described truncated cone cylinder heater 33 outside between.Wherein spices refers to and any can dissipate
Send the material of fragrance ingredient, can be using common any spices in tobacco industry.Wherein carrier can be porous carrier, use
In carried perfume；Carrier can also form compound in any suitable form with spices.In the present invention, by spices or spices with
The mixture of carrier be placed on through in the side chamber of unique design it is achieved that spices is separated with tobacco product, then can be according to the two
Respective optimum working temperature is arranging power and the operating temperature of heater, it is to avoid the two operating temperature is inconsistent to cause spices
The overheated defect producing fragrance " overshoot ".
Described interior heating plate is fixed on truncated cone cylinder heater, and is connected with truncated cone cylinder heater, simultaneously to tobacco system
Product are heated.
The thickness of described interior heating plate is 0.5-1.5mm.
It is provided with dry distiller dividing plate 37 between described truncated cone cylinder heater 33 and mixing section 4, this dry distiller dividing plate 37 is arranged
There is at least one outlet passageway 38.
Described truncated cone cylinder heater 33 is configured to the overall form being opened and closed, to change the tobacco in each destructive distillation chamber
Product.For example, described truncated cone cylinder heater 33 is axially divided into two semi-cylindrical shaped parts, and two semi-cylindrical shaped parts can
It is turned on and off freely, for example the two is connected by draw-in groove or is connected by rotating shaft, etc..
Side opening on described truncated cone cylinder heater 33 side wall makes under the swabbing action of smoker, and a part of smog can
Enter side chamber 35, spices in the chamber of side is carried along into mixing section 4 by thermogenetic fragrance ingredient, and in mixing section 4 with main flow
Smog (advancing along each destructive distillation chamber and pass through the outlet passageway on dry distiller dividing plate to enter the smog of mixing section 4) mixes,
In final entrance smoker's mouth through cigarette holder 5.By adjusting the number of side opening, the spices packed density in the chamber of side and tobacco product
Packed density in each destructive distillation chamber, can also adjust draw resistance.The regulation existing for draw resistance in side chamber provides more
Abundant regulative mode.In preferred embodiments, from the beginning of away from mouth end, limit the described truncated cone cylinder in each destructive distillation chamber
The gradually few side opening of number is had on the side wall of heater 33 it has unexpectedly been found that this design can make smoker in each suction
Between realize relatively more conforming draw resistance.
In preferred embodiments, the circuit in the electric heating type cigarette with multiple destructive distillation chambeies of the present invention sets
Meter is configured such that described truncated cone cylinder heater 33 is continuously energized heating, and make described in several heating plate 31 from remote
Start to be energized successively from the interior heating plate of cigarette holder and generate heat one by one.The heating temp of wherein said truncated cone cylinder heater is controlled in perfume (or spice)
Material starts to discharge in the range of the optimum working temperature of fragrance ingredient, but the temperature of being fuming less than tobacco product, and described interior heating
The heating temp of piece is controlled in more than the temperature of being fuming of tobacco product.Thus, truncated cone cylinder heater primarily serves heating spices
Release fragrance ingredient the effect that the tobacco product in each destructive distillation chamber is preheated, and interior heating plate plays the work that heating is fuming
With.Generally, spices starts to discharge the type depending on used spices for the temperature of fragrance ingredient, and the temperature of being fuming of tobacco product
The concrete numerical value of degree will depend upon the type of used tobacco product.These can be by the technical staff of tobacco business easily root
Determine according to concrete condition.
The invention has the beneficial effects as follows:
Smoking set in the present invention carries out heating by spices in truncated cone cylinder heater opposite side chamber and discharges fragrance ingredient right
Tobacco product in destructive distillation chamber is preheated, heated successively using multiple interior heating plates so that tobacco product is fuming so that spices and
Tobacco product achieves and independently heats, and can work, it is to avoid avoid the two work temperature under each its optimum working temperature of leisure
Degree is inconsistent to cause the overheated defect producing fragrance " overshoot " of spices.
The design of multiple heating plates is it is thus also avoided that traditional electric heating type cigarette arranges zone of heating from outside to inside around cigarette
Tobacco outer layer overheated being burnt that lead to during heating tobacco and disadvantage that tobacco internal is not also fully heated.
By adjusting the number of truncated cone cylinder heater side opening, the spices packed density in the chamber of side and tobacco product each dry
Evaporate the packed density in chamber, there is provided the mode of more rich regulation draw resistance.From the beginning of away from mouth end, limit each dry
Evaporate, on the side wall of described truncated cone cylinder heater 33 in chamber, there is the gradually few side opening of number, draw resistance phase during each suction can be made
To consistent.
Brief description
Fig. 1 is the overall structure diagram of the present invention.
Accompanying drawing acceptance of the bid note is described below: 1- cell section；2- changeover portion；3- bringing-up section；Heating plate in 31-；32- venthole；
33- truncated cone cylinder heater；34- side opening；35- side chamber；36- thermal insulation layer；37- dry distiller dividing plate；38- outlet passageway；4- mixing section；
5- cigarette holder.
Specific embodiment
With reference to Figure of description and specific embodiment, the present invention is described in further detail, is easy to clearly
The solution present invention, but they do not constitute restriction to the present invention.
The invention discloses a kind of electrical heating low temperature cigarette, as shown in Figure 1, it includes being socketed the cell section of connection successively
1st, changeover portion 2, bringing-up section 3, mixing section 4 and cigarette holder 5.It is provided with battery flat in cell section 1.Changeover portion two ends are screw thread, inner
Face includes pipe tobacco baffle plate and line interface.Bringing-up section 3 by truncated cone cylinder heater 33 and perpendicular to cigarette axial direction and is spaced a spacing
From interior heating plate 31 collectively form multiple destructive distillation chambeies；Outside described truncated cone cylinder heater, cylindrical shape thermal insulation layer 36 is set, in institute
State and define side chamber 35 between truncated cone cylinder heater 33 outside and described cylindrical shape thermal insulation layer 36 inner side, be filled with this side chamber 35
Fragrance produces material, and it is spices itself or the mixture of spices and carrier that described fragrance produces material, and this side chamber is mixed with described
Section 4 airflow connections.
Multiple ventholes 32 are arranged on described interior heating plate；Described mixing section 4 is connected with carbonizing gas outlet passageway 38.
During use, bringing-up section 3 two ends are connected with changeover portion 2 and mixing section 4 respectively.It is heating that cell section 1 passes through circuit
The truncated cone cylinder heater 33 of section 2 and interior heating plate 31 are powered, and so that truncated cone cylinder heater 31 and interior heating plate 31 is generated heat, jointly to cigarette
Straw-made articles is heated, and produces the flue gas with tobacco flavor.In preferred embodiments, make described truncated cone cylinder heater 33 quilt
Continue heating power, but heating temp is in the operating temperature range of spices, and be controlled in the temperature of being fuming of tobacco product
Hereinafter, fragrance ingredient the work tobacco product in destructive distillation chamber being preheated and being incubated are discharged to primarily serve heating spices
With.And make described in several heating plate 31 start to be energized successively from the interior heating plate away from cigarette holder and generate heat one by one and generate heat temperature
Degree is controlled in more than the temperature of being fuming of tobacco product, carries out, to tobacco product, the effect that destructive distillation is allowed to be fuming to primarily serve.
Heating-up temperature is kept below 500 DEG C by control circuit, realizes uniformly heating.The number of interior heating plate 31 is 4-7, can root
Increased and decreased according to actual demand, with the flue gas effect required for reaching.Thermal insulation layer 36 guarantees that heat does not scatter and disappear, and strengthens heating effect
Really, improve heat utilization rate, and prevent smoker's finger from scalding.Tobacco product is heated the smog producing during destructive distillation and is divided into two
Point, the outlet passageway 38 that mainstream smoke passes sequentially through on venthole 32 and dry distiller dividing plate on each interior heating plate 31 enters mixing
Section 4, and a part of smog enters the chamber of side from the side opening of cone cylinder heater side wall, and carry spices in the chamber of side and be subject to thermogenetic perfume (or spice)
Taste composition enters mixing section 4, after mixing with mainstream smoke, jointly reaches in smoker's mouth through cigarette holder 5.
Electric heating type cigarette model machine is made for using the design of the present invention shown in Fig. 1, be provided without side chamber design and only
Electrical heating cigarette model machine using the design of multiple destructive distillation chambeies carries out contrast experiment.The former is separated with spices by tobacco product
Destructive distillation chamber and side chamber are respectively heated, tobacco product is then put into destructive distillation chamber with spices blending and jointly heated by the latter.Invite
Please up to a hundred smokers carry out aspirating contrast experiment.Result has 92% smoker's feedback to say that the former smog fragrance is more soft
Soft, and between each suction, draw resistance uniformity is good.
Claims (9)
1. a kind of electric heating type cigarette with multiple destructive distillation chambeies, its bringing-up section (3) comprises truncated cone cylinder heater (33) and should
Truncated cone cylinder heater (33) is separated into heating plate (31) in several of multiple destructive distillation chambeies；Wherein said truncated cone cylinder heater (33)
Shape be, on truncated cone-shaped and its side wall, there is side opening；It is characterized in that, it also includes and described bringing-up section (3) airflow connection
Mixing section (4) and cigarette holder (5), and the cell section (1) powered to described bringing-up section (3)；Cell section (1) and bringing-up section (3) it
Between be provided with changeover portion (2).
2. electric heating type cigarette according to claim 1, wherein in each, heating plate (31) is provided with least one and gives vent to anger
Hole (32).
3. electric heating type cigarette according to claim 1, arranges cylindrical shape outside wherein said truncated cone cylinder heater (33)
Thermal insulation layer (36), outside described truncated cone cylinder heater (33) and inside described cylindrical shape thermal insulation layer (36) between define side chamber
(35), fill savory generation material in this side chamber (35), it is spices itself or spices and carrier that described fragrance produces material
Mixture, this side chamber and described mixing section (4) airflow connection.
4. electric heating type cigarette according to claim 1, wherein said destructive distillation chamber is used for accommodating tobacco product, described tobacco
Product is pipe tobacco, tobacco leaf, reconstituted tobacco, expanded cut stem and its compounding form, or add tobacco extract and Alevaire and
The pipe tobacco of essence and flavoring agent additive, tobacco leaf, reconstituted tobacco, expanded cut stem and its compounding form.
5. electric heating type cigarette according to claim 1, wherein from the beginning of away from mouth end, limits the institute in each destructive distillation chamber
The gradually few side opening of number is had on the side wall stating truncated cone cylinder heater (33).
6. electric heating type cigarette according to claim 1, between wherein said truncated cone cylinder heater (33) and mixing section (4)
It is provided with dry distiller dividing plate (37), this dry distiller dividing plate (37) is provided with least one outlet passageway (38).
7. electric heating type cigarette according to claim 1, wherein said truncated cone cylinder heater (33) is configured to whole
The form of body opening and closing, to change the tobacco product in each destructive distillation chamber.
8. electric heating type cigarette according to claim 1, circuit design therein is configured such that described truncated cone cylinder adds
Hot device (33) is continuously energized heating, and make described in several heating plate (31) from the interior heating plate away from cigarette holder start according to
Secondary energising is generated heat one by one.
9. electric heating type cigarette according to claim 1, wherein said truncated cone cylinder heater (33) and described interior heating plate
(31) heating power is controlled independently of one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344246.0A CN104082858B (en) | 2014-07-18 | 2014-07-18 | Electrical-heating cigarette with plurality of destructive distillation cavities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410344246.0A CN104082858B (en) | 2014-07-18 | 2014-07-18 | Electrical-heating cigarette with plurality of destructive distillation cavities |
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| CN104082858A CN104082858A (en) | 2014-10-08 |
| CN104082858B true CN104082858B (en) | 2017-01-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105495687B (en) * | 2015-12-30 | 2019-05-21 | 山东中烟工业有限责任公司 | Mandarin duck cooking-pot type heats non-burning tobacco device |
| CN105595431B (en) * | 2015-12-31 | 2019-05-21 | 山东中烟工业有限责任公司 | A kind of non-burning tobacco device of primary and secondary cooking-pot type heating |
| CN109419040A (en) * | 2017-08-25 | 2019-03-05 | 上海新型烟草制品研究院有限公司 | A kind of combined type smoke matrix and product |
| CN109832663B (en) * | 2017-11-27 | 2024-01-30 | 深圳烟草工业有限责任公司 | Low-temperature smoking set |
| TW201929702A (en) * | 2017-12-29 | 2019-08-01 | 瑞士商傑太日煙國際股份有限公司 | Heating assembly for a vapour generating device |
| WO2019174033A1 (en) * | 2018-03-16 | 2019-09-19 | 惠州市吉瑞科技有限公司深圳分公司 | Heating assembly, flue-cured tobacco device, and electronic cigarette |
| CN108669636B (en) * | 2018-08-09 | 2021-07-27 | 四川三联新材料有限公司 | Floral-style tobacco composition, smoking segment and heating non-combustible cigarette rod |
| CN108669634B (en) * | 2018-08-09 | 2021-05-28 | 四川三联新材料有限公司 | Tobacco composition with drink style, smoking section and heating non-combustion cigarette rod |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202085723U (en) * | 2011-05-16 | 2011-12-28 | 湖北中烟工业有限责任公司 | Solid and liquid composite electronic cigarette |
| CN107259647B (en) * | 2011-09-06 | 2020-03-20 | 英美烟草(投资)有限公司 | Heating smokable material |
| CN103653257B (en) * | 2013-11-27 | 2015-12-09 | 浙江中烟工业有限责任公司 | A kind of Segmented heating non-burning smoking apparatus |
| CN103653258A (en) * | 2013-11-27 | 2014-03-26 | 浙江中烟工业有限责任公司 | Sectional heating device for non-combustion cigarettes |
| CN103720047B (en) * | 2013-12-13 | 2017-04-05 | 浙江中烟工业有限责任公司 | A kind of non-burning smoking apparatus based on graphite heating |
| CN204070498U (en) * | 2014-07-18 | 2015-01-07 | 云南中烟工业有限责任公司 | A kind of electric heating type cigarette with multiple destructive distillation chamber |
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