CN204070498U - A kind of electric heating type cigarette with multiple destructive distillation chamber - Google Patents
A kind of electric heating type cigarette with multiple destructive distillation chamber Download PDFInfo
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- CN204070498U CN204070498U CN201420399940.8U CN201420399940U CN204070498U CN 204070498 U CN204070498 U CN 204070498U CN 201420399940 U CN201420399940 U CN 201420399940U CN 204070498 U CN204070498 U CN 204070498U
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Abstract
The utility model relates to a kind of electric heating type cigarette with multiple destructive distillation chamber, wherein bringing-up section 3 comprise truncated cone cylinder heater 33 and this truncated cone cylinder heater 33 is separated into multiple destructive distillation chamber several in heating plate 31; The shape of wherein said truncated cone cylinder heater 33 is truncated cone-shaped and its sidewall has side opening.Described truncated cone cylinder heater 33 arranged outside cylindrical shape thermal insulation layer 36, chamber, limit 35 is defined between outside described truncated cone cylinder heater 33 and inside described cylindrical shape thermal insulation layer 36, be filled with fragrance in this chamber, limit 35 and produce material, described fragrance produces the mixture that material is spices itself or spices and carrier, this chamber, limit and described mixing section 4 airflow connection, for giving smog flavouring.The utility model is reasonable in design, and structure is simple, and this device can provide larger heating surface (area) (HS, heat pipe tobacco equably, improves quality and the utilization rate of cigarette, and can accomplish independently to smog flavouring.
Description
Technical field
The utility model belongs to electric heating type cigarette field.
Background technology
Traditional cigarette satisfies the demands of consumers by lighting pipe tobacco generation flue gas.But pipe tobacco ignition temperature is generally about 900 DEG C, a large amount of flue gas containing bio-toxicity and harmful chemical component (as polycyclic aromatic hydrocarbon constituents) can be produced in combustion process, except harm humans health, also can cause environmental pollution.Research shows, nicotine and most tobacco flavor composition (are usually less than 500 DEG C) at a lower temperature and just can transfer in flue gas, therefore harmful substance and side-stream smoke that cigarette produces because of high-temp combustion be can not produce, the harm of cigarette to health and the pollution to environment significantly can be reduced.Nearest decades, Ge great tobacco company of the world, all at Development of New Generation tobacco product or substitute of tobacco, ites is desirable to can to reduce to greatest extent on the basis meeting consumer demand the harm that tobacco brings.Low temperature cigarette is by heating (being usually less than 500 DEG C) but not burning tobacco, and the fragrance matter toasted in tobacco satisfies the demands of consumers, and is one of important development direction of following tobacco business.
In three kinds of conventional at present mode of heatings, electric-heating technology relative maturity, uses widely.But general electrical heating is typically employed in the mode arranging zone of heating around cigarette; heat tobacco from outside to inside; therefore often there will be the situation that the pipe tobacco heating such as the carbonization of outer pipe tobacco and internal layer pipe tobacco also do not heat are uneven; waste resource; reduce the utilization rate of cigarette; and smoker often feels that flue gas is charred taste, affects smoking experience.
In addition, in order to give smog various peculiar flavour, usually need to add various spices in tobacco product.Any material that can send fragrance of spices general reference, the spices used in tobacco industry is generally the natural plant extracts that can send fragrance.These spices discharge fragrance ingredient at normal temperature or when being heated, and are mixed in smog with flavouring.But find in practice, spices by the optimum temperature range of Thermal release fragrance ingredient, with the optimum temperature range of tobacco product by Thermal release smog, often and inconsistent.Usually, the former is more much lower than the latter, and such as, the former is generally within the scope of 100-200 DEG C, and the latter is generally within the scope of 150-300 DEG C, and this makes single heating device be difficult to take into account the optimum working temperature of the two.When using electrical heating cigarette heat tobacco goods, in order to can in the time in short one or two second of each suction of smoker by tobacco product from ambient temperature to the temperature of being fuming making it fully be fuming, usually need heater to have larger heating power.This brings problem.One is higher to the demanded power output of power supply.Two are, be heated to be fuming in temperature course by tobacco product with high heating power, spices is " overheated " usually, and cause its fragrance " to send out punching ", fragrance is soft not soft.
Utility model content
The utility model solves the deficiency that above-mentioned background technology exists.
The utility model proposes a kind of electric heating type cigarette with multiple destructive distillation chamber, it is characterized in that its bringing-up section 3 comprise truncated cone cylinder heater 33 and this truncated cone cylinder heater 33 is separated into multiple destructive distillation chamber several in heating plate 31; The shape of wherein said truncated cone cylinder heater 33 is truncated cone-shaped and its sidewall has side opening.Truncated cone cylinder, as the term suggests a taper cone barrel is by the truncated cone-shaped cylinder clipped remained by its tip portion exactly.For holding tobacco product in wherein said destructive distillation chamber, described tobacco product is pipe tobacco, tobacco leaf, reconstituted tobacco, expanded cut stem and composite form thereof, or the pipe tobacco of interpolation tobacco extract and the additive such as Alevaire and essence and flavoring agent, tobacco leaf, reconstituted tobacco, expanded cut stem and composite form thereof.But the tobacco product in preferred embodiments, in this destructive distillation chamber is not containing essence or spices.Wherein each interior heating plate 31 is provided with at least one venthole 32, for the circulation of smog produced by heat tobacco goods.The diameter of described venthole is 0.3-2mm.The number of described interior heating plate 31 can be determined as the case may be, is generally 4-7.
The electric heating type cigarette with multiple destructive distillation chamber of the present utility model also comprises and the mixing section 4 of described bringing-up section 3 airflow connection and cigarette holder 5, and to the cell section 1 that described bringing-up section 3 is powered; Changeover portion 2 is provided with between cell section 1 and bringing-up section 3.
In a preferred embodiment, described electric heating type cigarette, from that one end away from cigarette holder, comprises the cell section 1, changeover portion 2, bringing-up section 3, mixing section 4 and the cigarette holder 5 that are socketed connection successively.Described bringing-up section 3 by truncated cone cylinder heater 33 and perpendicular to cigarette axially and in keeping at a certain distance away heating plate 31 jointly form multiple destructive distillation chamber; Described interior heating plate is arranged multiple venthole 32 be connected with carbonizing gas outlet passageway; Described mixing section is connected with carbonizing gas outlet passageway.Described cell section is that truncated cone cylinder heater and interior heating plate are powered by circuit, heats tobacco product.Make heating-up temperature remain on less than 500 DEG C by control circuit, realize fast low temperature heating.
In preferred embodiments, wherein said truncated cone cylinder heater 33 arranged outside cylindrical shape thermal insulation layer 36, chamber, limit 35 is defined between outside described truncated cone cylinder heater 33 and inside described cylindrical shape thermal insulation layer 36, be filled with fragrance in this chamber, limit 35 and produce material, described fragrance produces mixture, this chamber, limit and described mixing section 4 airflow connection that material is spices itself or spices and carrier.The effect one of described thermal insulation layer 36 is heat insulation with the temperature reducing shell, prevents smoker from pointing and is burned, two be inside it and outside described truncated cone cylinder heater 33 between define chamber, above-mentioned limit 35.Wherein any material that can give out fragrance ingredient of spices general reference, can adopt any spices common in tobacco industry.Wherein carrier can be porous carrier, for carried perfume; Carrier also can form compound with spices in any suitable form.In the utility model, the mixture of spices or spices and carrier is placed in the chamber, limit of unique design, achieve being separated of spices and tobacco product, power and the operating temperature of heater then can be set according to the two optimum working temperature separately, avoid the two inconsistent defect causing the overheated generation fragrance " overshoot " of spices of operating temperature.
Described interior heating plate is fixed on truncated cone cylinder heater, and is connected with truncated cone cylinder heater, heats tobacco product simultaneously.
The thickness of described interior heating plate is 0.5-1.5mm.
Be provided with dry distiller dividing plate 37 between described truncated cone cylinder heater 33 and mixing section 4, this dry distiller dividing plate 37 be provided with at least one outlet passageway 38.
Described truncated cone cylinder heater 33 is configured to the form of overall opening and closing, to change the tobacco product in each destructive distillation chamber.Such as, described truncated cone cylinder heater 33 is axially divided into two semi-cylindrical shaped parts, and two semi-cylindrical shaped parts can be opened freely or close, and such as the two is connected by draw-in groove or is connected by rotating shaft, etc.
Side opening on described truncated cone cylinder heater 33 sidewall makes under the swabbing action of smoker, part smog can enter chamber, limit 35, spices in chamber, limit is carried by thermogenetic fragrance ingredient and enters mixing section 4, and mix with mainstream smoke (namely advance along each destructive distillation chamber and the outlet passageway passed on dry distiller dividing plate and enter the smog of mixing section 4) in mixing section 4, finally enter in smoker's mouth through cigarette holder 5.By regulating packed density in chamber, limit of the number of side opening, spices and the packed density of tobacco product in each destructive distillation chamber, draw resistance can also be regulated.The adjustment existing for draw resistance in chamber, limit provides abundanter regulative mode.In preferred embodiments, from away from mouth end, the sidewall limiting the described truncated cone cylinder heater 33 in each destructive distillation chamber has the gradually few side opening of number, is surprised to find that this design can make smoker realize between each suction and relatively have more conforming draw resistance.
In preferred embodiments, circuit design in the electric heating type cigarette with multiple destructive distillation chamber described in the utility model is configured such that described truncated cone cylinder heater 33 is continuously energized heating, and make described in several heating plate 31 generate heat one by one from away from being energized successively heating plate in cigarette holder.The heating temp of wherein said truncated cone cylinder heater is controlled in spices and starts to discharge within the scope of the optimum working temperature of fragrance ingredient, but lower than the temperature of being fuming of tobacco product, and the heating temp of described interior heating plate is controlled in more than the temperature of being fuming of tobacco product.Thus, truncated cone cylinder heater mainly plays heating spices release fragrance ingredient and the tobacco product in each destructive distillation chamber is carried out to the effect of preheating, and interior heating plate plays the effect of heating and being fuming.Usually, the temperature that spices starts to discharge fragrance ingredient depends on the type of used spices, and the concrete numerical value of the temperature of being fuming of tobacco product will depend on the type of used tobacco product.These easily can be determined as the case may be by the technical staff of tobacco business.
The beneficial effects of the utility model are:
Smoking set in the utility model is undertaken heating by spices in truncated cone cylinder heater opposite side chamber and discharges fragrance ingredient and carry out preheating to the tobacco product in destructive distillation chamber, adopting multiple interior heating plate to heat successively makes tobacco product be fuming, spices and tobacco product are achieved heat independently, can work under its optimum working temperature of each leisure, avoid and avoid the two inconsistent defect causing the overheated generation fragrance " overshoot " of spices of operating temperature.
The design of multiple heating plate, also avoid traditional electrical hot type cigarette arrange around cigarette zone of heating from outside to inside heat tobacco time the tobacco that the causes outer overheated disadvantage that tobacco internal is not also fully heated by burning.
By regulating packed density in chamber, limit of the number of truncated cone cylinder heater side opening, spices and the packed density of tobacco product in each destructive distillation chamber, provide the mode of abundanter adjustment draw resistance.From away from mouth end, the sidewall limiting the described truncated cone cylinder heater 33 in each destructive distillation chamber has the gradually few side opening of number, and when can make to aspirate for each time, draw resistance is relatively consistent.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
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; Chamber, 35-limit; 36-thermal insulation layer; 37-dry distiller dividing plate; 38-outlet passageway; 4-mixing section; 5-cigarette holder.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
The utility model discloses a kind of electrical heating low temperature cigarette, as shown in Figure 1, it comprises the cell section 1, changeover portion 2, bringing-up section 3, mixing section 4 and the cigarette holder 5 that are socketed connection successively.Battery flat is provided with in cell section 1.Changeover portion two ends are screw thread, and the inside comprises pipe tobacco baffle plate and line interface.Bringing-up section 3 by truncated cone cylinder heater 33 and perpendicular to cigarette axially and in keeping at a certain distance away heating plate 31 jointly form multiple destructive distillation chamber; Described truncated cone cylinder heater arranged outside cylindrical shape thermal insulation layer 36, chamber, limit 35 is defined between outside described truncated cone cylinder heater 33 and inside described cylindrical shape thermal insulation layer 36, be filled with fragrance in this chamber, limit 35 and produce material, described fragrance produces mixture, this chamber, limit and described mixing section 4 airflow connection that material is spices itself or spices and carrier.
Described interior heating plate arranges multiple venthole 32; 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.Cell section 1 is that the truncated cone cylinder heater 33 of bringing-up section 2 and interior heating plate 31 are powered by circuit, truncated cone cylinder heater 31 and interior heating plate 31 is generated heat, jointly heats tobacco product, the flue gas of generating strap tobacco smell.In preferred embodiments, described truncated cone cylinder heater 33 is made to be continuously energized heating, but heating temp is in the operating temperature range of spices, and below the temperature of being fuming being controlled in tobacco product, mainly to play heating spices release fragrance ingredient and the tobacco product in destructive distillation chamber to be carried out to the effect of preheating and insulation.And make described in several heating plate 31 from away from being energized heating one by one and heating temp is controlled in more than the temperature of being fuming of tobacco product heating plate in cigarette holder successively, mainly to play, the effect that destructive distillation makes it to be fuming is carried out to tobacco product.Keep heating-up temperature below 500 DEG C by control circuit, realize homogeneous heating.The number of interior heating plate 31 is 4-7, can increase and decrease according to the actual requirements, to reach required flue gas effect.Thermal insulation layer 36 guarantees that heat does not scatter and disappear, and strengthens heating effect, improves heat utilization rate, and prevents smoker from pointing scald.The smog that tobacco product produces when being heated destructive distillation is divided into two parts, mainstream smoke enters mixing section 4 by the venthole 32 on each interior heating plate 31 and the outlet passageway 38 on dry distiller dividing plate successively, and a part of smog enters chamber, limit from the side opening of cone cylinder heater sidewall, and carry spices in chamber, limit and enter mixing section 4 by thermogenetic fragrance ingredient, after mixing with mainstream smoke, jointly arrive in smoker's mouth through cigarette holder 5.
Adopt the design of the present utility model shown in Fig. 1 to make electric heating type cigarette model machine, and do not adopt chamber, limit to design and the electrical heating cigarette model machine that only adopts multiple destructive distillation chamber to design carries out contrast experiment.The former is by tobacco product and spices is separated heats respectively in destructive distillation chamber and chamber, limit, and tobacco product and the blended destructive distillation chamber of putting into of spices heat by latter jointly.Up to a hundred smokers are invited to carry out suction contrast experiment.Result has the smoker of 92% feedback to say that the former smog fragrance is more soft soft, and between each suction, draw resistance uniformity is good.
Claims (9)
1. there is the electric heating type cigarette in multiple destructive distillation chamber, it is characterized in that its bringing-up section (3) comprise truncated cone cylinder heater (33) and this truncated cone cylinder heater (33) is separated into multiple destructive distillation chamber several in heating plate (31); The shape of wherein said truncated cone cylinder heater (33) is truncated cone-shaped and its sidewall has side opening.
2. electric heating type cigarette according to claim 1, is characterized in that each interior heating plate (31) is provided with at least one venthole (32).
3. electric heating type cigarette according to claim 1, it is characterized in that also comprising and the mixing section (4) of described bringing-up section (3) airflow connection and cigarette holder (5), and to the cell section (1) that described bringing-up section (3) is powered; Changeover portion (2) is provided with between cell section (1) and bringing-up section (3).
4. electric heating type cigarette according to claim 1, it is characterized in that described truncated cone cylinder heater (33) arranged outside cylindrical shape thermal insulation layer (36), chamber, limit (35) is defined between described truncated cone cylinder heater (33) outside and described cylindrical shape thermal insulation layer (36) inner side, be filled with fragrance in this chamber, limit (35) and produce material, described fragrance produces mixture, this chamber, limit and described mixing section (4) airflow connection that material is spices itself or spices and carrier.
5. electric heating type cigarette according to claim 1, is characterized in that from away from mouth end, and the sidewall limiting the described truncated cone cylinder heater (33) in each destructive distillation chamber has the gradually few side opening of number.
6. electric heating type cigarette according to claim 1, it is characterized in that being 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 provided with at least one outlet passageway (35).
7. electric heating type cigarette according to claim 1, is characterized in that described truncated cone cylinder heater (33) is configured to the form of overall opening and closing, to change the tobacco product in each destructive distillation chamber.
8. electric heating type cigarette according to claim 1, it is characterized in that circuit design is wherein configured such that described truncated cone cylinder heater (33) is continuously energized heating, and make described in several heating plate (31) generate heat one by one from away from being energized successively heating plate in cigarette holder.
9. electric heating type cigarette according to claim 1, is characterized in that the heating power of described truncated cone cylinder heater (33) and described interior heating plate (31) controls independently of one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399940.8U CN204070498U (en) | 2014-07-18 | 2014-07-18 | A kind of electric heating type cigarette with multiple destructive distillation chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399940.8U CN204070498U (en) | 2014-07-18 | 2014-07-18 | A kind of electric heating type cigarette with multiple destructive distillation chamber |
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| CN204070498U true CN204070498U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420399940.8U Active CN204070498U (en) | 2014-07-18 | 2014-07-18 | A kind of electric heating type cigarette with multiple destructive distillation chamber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082858A (en) * | 2014-07-18 | 2014-10-08 | 云南中烟工业有限责任公司 | Electrical-heating cigarette with plurality of destructive distillation cavities |
| CN108778001A (en) * | 2016-01-15 | 2018-11-09 | 方特慕控股第私人有限公司 | Electronic cigarette device with multiple heating elements |
-
2014
- 2014-07-18 CN CN201420399940.8U patent/CN204070498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104082858A (en) * | 2014-07-18 | 2014-10-08 | 云南中烟工业有限责任公司 | Electrical-heating cigarette with plurality of destructive distillation cavities |
| CN108778001A (en) * | 2016-01-15 | 2018-11-09 | 方特慕控股第私人有限公司 | Electronic cigarette device with multiple heating elements |
| US11089813B2 (en) | 2016-01-15 | 2021-08-17 | Fontem Holdings 1 B.V. | Electronic vaping device with a plurality of heating elements |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |