CN208891724U - It is a kind of for heating the heating device of not burning cigarette - Google Patents
It is a kind of for heating the heating device of not burning cigarette Download PDFInfo
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- CN208891724U CN208891724U CN201821286629.7U CN201821286629U CN208891724U CN 208891724 U CN208891724 U CN 208891724U CN 201821286629 U CN201821286629 U CN 201821286629U CN 208891724 U CN208891724 U CN 208891724U
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- heating
- heater
- heating zone
- cigarette
- heater circuit
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Abstract
The utility model discloses a kind of for heating the heating device of not burning cigarette.Including subsection heater (1), power supply (2), control circuit (3) and controller (4)；Subsection heater (1) is hollow cylindrical, has at least two heating zones along cylinder axial directional distribution, and transition region is provided between Adjacent heating zones, and heating zone is laid with heater circuit, and heater circuit has temperature-sensitive sensing resistor, and transition region is not provided with heater circuit；Heating device for heating not burning cigarette is furnished with gas flow transducer, and gas flow transducer is connect with controller (4).The utility model is it is intended that Novel heating not burning cigarette, especially burning cigarette offer is not divided to two sections of Segmented heating devices heated at least to cylindrical outer surface for ramuscule or middle Zhi Jiare, it can be achieved to Novel heating not burning cigarette, especially ramuscule cigarette or the segmentation of middle branch cigarette gradually heats, harm reduction again while making Novel heating burning cigarette does not reach or approach conventional cigarette mouthfeel.
Description
Technical field
The utility model relates to heat technical field of cigarettes of not burning, specifically for heat adding for not burning cigarette
Hot device, especially for the heater for heating non-ignitable burn joss sticks ramuscule or middle branch cigarette.
Background technique
Fail to make to heat not burning cigarette using heating method, heating means in existing market to obtain abundant and uniformly add
Heat.Such as the Chinese patent of Publication No. CN103169157A discloses a kind of incombustible cigarette device of heating, heating mechanism
For sheet, certain of sheet tobacco product can only be heated on one side, heating is uneven；For another example Authorization Notice No. is
The Chinese patent of CN103584288B discloses a kind of non-combustion type low-temperature cigarette, and the heating device that can be lighted is used to pass through sky
Conductance heat pipe and air conducting chamber transfer heat to tobacco segment, and air conduction efficiency is lower, and it only has tobacco segment
Rear end is connected with air conducting chamber, so that the heating temperature at other positions of tobacco segment and the heating close to air conducting cavity portion position
Temperature has very big difference, and it is heated using the thermal energy that combustible combustion releases through air conducting, rather than
Using electrically heated mode, this mode is inconvenient for use and has exhaust gas discharge；Authorization Notice No. is the China of CN102595943B
Patent discloses the electrically heated Smoke-generating System with improved heater, and which employs flake heaters, absolutely by sheet electricity
Be disposed on edge substrate one or more lead the locus of points formed flake heater, flake heater be pierced into heating not burning cigarette into
Row heating equally exists local temperature height, heats non-uniform phenomenon.
It even more has no way of especially in the heating means for heating incombustible ramuscule cigarette or the incombustible middle branch cigarette of heating
Talk, due to heating do not burn in branch cigarette and heating do not burn that than common heating burning cigarette is not much smaller for ramuscule cigarette its perimeter,
But than common heating burning cigarette is not long for length, therefore, is not suitable for the technical solution using core heating at all.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, overcome existing heating technique and heating means pair
The non-uniform heat flux of heating not burning cigarette, provide it is a kind of for heat the heating device method of not burning cigarette, it is especially applicable
Branch cigarette and heating are not burnt ramuscule cigarette in heating is not burnt, for heat not burning cigarette provide a heating sufficiently, uniformly, can
The heating environment of control, harm reduction again while making Novel heating burning cigarette does not reach or approach conventional cigarette mouthfeel.This reality
It is achieved through the following technical solutions with novel purpose.
It is a kind of for heating the heating device of not burning cigarette, including subsection heater, for heating installation power supply power supply,
Control circuit and controller；Power supply is connected with the input terminal of controller, and the output end of controller connects control circuit, control electricity
The positive and negative electrode of road connection segment formula heater；The subsection heater be hollow cylindrical, cylinder 0.1-0.6mm of wall thickness,
There are at least two heating zones along cylinder axial directional distribution, transition region is provided between Adjacent heating zones, the heating zone is laid
There is heater circuit, heater circuit has temperature-sensitive sensing resistor, and the transition region is not provided with heater circuit；For heating not burning cigarette
Heating device be furnished with gas flow transducer, the gas flow transducer connect with controller.
Further, heating zone inner wall or outer wall are laid with heater circuit respectively, the temperature-sensitive electricity that the heater circuit has
Resistance is one of posive temperature coefficient thermistor or negative tempperature coefficient thermistor.
Further, each heating zone is additionally provided with temperature sensor.
Further, the subsection heater includes the first heating zone, the second heating zone, in the first heating zone and the
Transition region between two heating zones；First heating zone is equipped with the first heating zone anode and the first Heating Zone Temperature sensor；Second
Heating zone is provided with the second heating zone anode and the second Heating Zone Temperature sensor, the first heating zone heater circuit and the second heating
Area's heater circuit, which is arranged, shares cathode.
Further, the subsection heater includes substrate, heater circuit, insulating layer；The substrate adds for segmented
The main body of hot device hollow circuit cylinder, the heater circuit are laid in the inner wall or outer wall of substrate, are arranged between substrate and heater circuit
Insulating layer, heater circuit are wrapped up by insulating layer；The substrate is ceramics or metal, and metal is stainless steel, aluminium alloy, Huo Zhewei
Aluminium, copper, any one or more alloy in iron；The heater circuit be flexible nano rare earth electric heating heating film or for by tungsten,
Silver, platinum, copper, nickel, any one or more alloy formed in palladium are fabricated to heater circuit made of electrocondution slurry printing；Institute
Stating insulating layer is one of glass, ceramics, mica, polytetrafluoroethylene (PTFE), polyimides or a variety of combinations.
Further, it is provided on the inner wall of subsection heater hollow circuit cylinder and the contact wall surface of tobacco to be heated and does not glue
Coating, the non-sticking lining are the combination of one or both of polytetrafluoroethylene (PTFE), ceramic glaze.
The utility model has the beneficial effects that
The utility model it is intended that Novel heating not burning cigarette, especially in branch or ramuscule Novel heating not burning cigarette
External cylindrical surface provide at least two sections of abundant and uniform, controllable subsection heating devices, it can be achieved that not burning to Novel heating
Cigarette multistage gradually heats, harm reduction again while making Novel heating burning cigarette does not reach or approach conventional cigarette mouthfeel,
Overcome and is heated using core so that heating that not burning cigarette core temperature is excessively high, so that be carbonized, and periphery is heated not
Sufficient defect.
It should be noted that herein presented " cigarette " or " heating not burning cigarette " term is same object, it may be assumed that
Novel heating not burning cigarette.In addition, the perimeter of common cigarette described in text is generally 20-24.5mm, the week of middle branch cigarette
Long to be generally 19-20mm, the perimeter of ramuscule cigarette is generally 16-17mm.
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Detailed description of the invention
Fig. 1 is the structure of the heating device of the utility model；
Fig. 2 is that the utility model uses heating device to the schematic diagram for heating not burning cigarette progress Segmented heating；
Fig. 3 is the structural schematic diagram for the heating device that the utility model is laid after temperature sensor；
Fig. 4 is the utility model Segmented heating method flow schematic diagram；
In figure: 1-subsection heater；11-the first heating zone；12-transition regions；13-the second heating zone；14-the
One heating zone anode；15-the second heating zone anode；16-cathode；17-the first Heating Zone Temperature sensor；18-the second adds
Hot zone temperature sensor；2-power supplys；3-control circuits；4-controllers；5-heat not burning cigarette；51-the first heating
Section；52-second segment bringing-up sections, 53-hollow filter segments, 54-solid fillter sections, 55-quick-fried pearls.
Specific embodiment
Embodiment 1
It is a kind of for heating the heating device of not burning cigarette, including subsection heater 1 as shown in Fig. 1,2,4, and
The power supply 2 of electric energy needed for electric heating is converted, the controller 4 being connected with power supply 2, with controller 4 are provided to subsection heater
Output end connects control circuit 3, and control circuit 3 is connected further to the positive and negative electrode of subsection heater, and by power output
To subsection heater；The subsection heater 1 is hollow cylindrical, cylinder 0.1-0.6mm of wall thickness, along cylinder axial direction side
To distribution there are two heating zone, transition region is provided between heating zone, heating zone is laid with heater circuit, and heater circuit has heat
Sensitive resistance characteristic, transition region are not provided with heater circuit；Heating device for heating not burning cigarette is furnished with gas flow transducer,
Gas flow transducer is connect with controller 4.
Subsection heater 1 includes the first heating zone 11, the second heating zone 13 and in the first heating zone 11 and second plus
Transition region 12 and the first heating zone anode 14 between hot-zone 13, the second heating zone anode 15, subsection heater share negative
Pole 16.
Heating zone inner wall or outer wall are laid with heater circuit respectively, and the thermistor characteristic that heater circuit has is positive temperature
One of coefficient resistance characteristic or negative tempperature coefficient thermistor characteristic.
Subsection heater 1 includes substrate, heater circuit, insulating layer；The substrate is 1 hollow circuit cylinder of subsection heater
Main body, the heater circuit is laid in the inner wall or outer wall of substrate, and insulating layer, heating electricity are arranged between substrate and heater circuit
Route insulating layer package；The substrate is ceramics or metal, metal include but is not limited to stainless steel, aluminium alloy, aluminium, copper, in iron
The alloy of any one or more；The heater circuit be flexible nano rare earth electric heating heating film or for by tungsten, silver, platinum, copper,
Heater circuit made of electrocondution slurry printing made of any one or more alloy formed in nickel, palladium；The insulating layer
For one of glass, ceramics, mica, polytetrafluoroethylene (PTFE), polyimides or a variety of combinations.The hollow circle of subsection heater 1
Non-sticking lining is provided on the inner wall of column and the contact wall surface of tobacco to be heated, the non-sticking lining is polytetrafluoroethylene (PTFE), ceramics
The combination of one or both of glaze.
In the present embodiment: preferably, the heater circuit can be laid in the inner wall of subsection heater.
Preferably, the heater circuit is platinum circuit or flexible nano rare earth electric heating heating film.
Preferably, the insulating layer is polytetrafluoroethylene (PTFE) or polyimide high temperature-resistant insulating layer.
Preferably, the non-sticking lining is polytetrafluoroethylene (PTFE).
Embodiment 2
As shown in figure 3, the present embodiment increases on the basis of embodiment 1 to 13 cloth of the first heating zone 11 and the second heating zone
If the first Heating Zone Temperature sensor 17 and the first Heating Zone Temperature sensor 18, the first heating zone of measurement 11 that can be more accurate
With the temperature of the second heating zone 13, conducive to the realization closed-loop control more accurate to heating temperature, other technical characteristics and implementation
Example 1 is identical.
Burning cigarette 5 does not include tobacco segment and filter rod segments for heating, using heating device described in embodiment 1 or 2 to described
Cigarette 5 is heated, and the tobacco segment of the cigarette 5 is inserted into the hollow space of subsection heater 1, by power output to point
Segmentation heater 1, controller 4 control subsection heater 1 each heating zone different time sections to 5 tobacco segment of cigarette not
It is respectively heated with position.
The first bringing-up section 51 of tobacco segment front end is heated in first heating zone 11 of subsection heater 1, segmented
The second bringing-up section 52 of tobacco segment end is heated in second heating zone 13 of heater 1, specifically includes the following steps:
The heating of s1: the first heating zone, it is under the action of the controller 4 and control circuit 3 that the power of the power supply 2 is defeated
Out to first heating zone 11, first heating zone 11 converts electrical energy into thermal energy, to the first bringing-up section 51 of cigarette 5 into
Row heating；
The judgement of s2: the first Heating Zone Temperature, has the variation meter of the heater circuit resistance value of thermistor characteristic by measuring
It calculates heating temperature or passes through temperature sensor measurement heating temperature, and judge whether 11 temperature of the first heating zone reaches setting temperature
Degree；S3 is entered step if reaching set temperature, otherwise enters step s1；The set temperature range of first heating zone be 180 ~
300℃；
S3: the first Heating Zone Temperature is kept, and when the first heating zone, 11 temperature reaches setting value, heating temperature is maintained at
Between ± 20 DEG C of set temperature；Temperature is maintained until be switched to the heating of the second heating zone 13 or heating stopping；
S4: switching heating zone enters s5 using automatic switchover and manual switching mode；
The heating of s5: the second heating zone, it is under the action of the controller 4 and control circuit 3 that the power of the power supply 2 is defeated
Out to second heating zone 13, second heating zone 13 converts electrical energy into thermal energy, to 52 sections of the second bringing-up section of cigarette 5
It is heated；
The judgement of s6: the second Heating Zone Temperature, has the variation meter of the heater circuit resistance value of thermistor characteristic by measuring
It calculates heating temperature or passes through temperature sensor measurement heating temperature, and judge whether 13 temperature of the second hot zone reaches setting temperature
Degree；S7 is entered step if reaching set temperature, otherwise enters step s5；The set temperature range of second heating zone be 180 ~
300℃；
S7: the second Heating Zone Temperature is kept, and when the second heating zone, 13 temperature reaches setting value, heating temperature is maintained at
Between ± 20 DEG C of set temperature；Temperature is maintained until heating stops.
When s4 step is using automatic switchover mode switching heating zone: will be in heating not burning cigarette heating parameters database
The data such as big data and gas flow transducer data, heating temperature, holding temperature, heating duration, heat preservation duration are input to AI mould
In type, the AI model is estimated according to input database, the mouthfeel current to the first bringing-up section of cigarette, degree of heat, and
Intelligent decision is carried out, is judged whether to be switched to the second heating zone according to estimation result；Meet switching condition and then enters step s5, it is no
Then enter step s3.
The parameter stored in database includes that the heating of different manufacturers, different brands, different model, different material is not burnt
Cigarette is big different heating temperature, holding temperature, heating duration, heat preservation duration, the mouthfeel under airstream data and degree of heat
Data；Airstream data be according to gas flow transducer it is calculated include: suction airstream intensity, suction duration, puff number it is comprehensive
Close data；Parameter in database can carry out constantly new according to the test data and user feedback data for heating not burning cigarette
Increase, update, optimization, there is self-learning capability.
Above-described embodiment is only the schematic description to specific embodiment, and the scope of the present invention is not limited to above-mentioned spy
Determine embodiment.It will be apparent to those skilled in the art that the different aspect of the invention described in above-mentioned detailed description, exists perhaps
Improve, variation, replacement and equivalent scheme, it is all these improve, variation, replacement and equivalent scheme are embraced within this.
Claims (6)
1. a kind of for heating the heating device of not burning cigarette, which is characterized in that including subsection heater (1), for heating
Power supply (2), control circuit (3) and the controller (4) of device power supply；Power supply (2) is connected with the input terminal of controller (4), control
The output end of device (4) connects control circuit (3), the positive and negative electrode of control circuit (3) connection segment formula heater (1)；Described point
Segmentation heater (1) is hollow cylindrical, has at least two heating zones along cylinder axial directional distribution, sets between Adjacent heating zones
It is equipped with transition region, the heating zone is laid with heater circuit, and heater circuit has temperature-sensitive sensing resistor, and the transition region is not provided with adding
Heater circuit；Heating device for heating not burning cigarette is furnished with gas flow transducer, and the gas flow transducer and controller (4) are even
It connects.
2. according to claim 1 for heating the heating device of not burning cigarette, it is characterised in that: heating zone inner wall or
Outer wall is laid with heater circuit respectively, and the thermistor that the heater circuit has is posive temperature coefficient thermistor or negative temperature
One of coefficient resistance.
3. according to claim 1 for heating the heating device of not burning cigarette, which is characterized in that each heating zone is also
It is provided with temperature sensor.
4. according to claim 1 for heating the heating device of not burning cigarette, which is characterized in that the segmented adds
Hot device (1) include the first heating zone (11), the second heating zone (13), in the first heating zone (11) and the second heating zone (13) it
Between transition region (12)；First heating zone (11) is equipped with the first heating zone positive (14) and the first Heating Zone Temperature sensor
(17)；Second heating zone (13) is provided with the second heating zone positive (15) and the second Heating Zone Temperature sensor (18), and first adds
Hot-zone (11) heater circuit and the second heating zone (13) heater circuit, which are arranged, shares cathode (16).
5. according to claim 1 for heating the heating device of not burning cigarette, which is characterized in that the segmented adds
Hot device (1) includes substrate, heater circuit, insulating layer；The substrate is the main body of subsection heater (1) hollow circuit cylinder, described
Heater circuit is laid in the inner wall or outer wall of substrate, insulating layer is arranged between substrate and heater circuit, heater circuit is by insulating layer
Package；The substrate is ceramics or metal；The heater circuit be flexible nano rare earth electric heating heating film or for by tungsten, silver,
Heater circuit made of platinum, copper, nickel, electrocondution slurry printing made of any one or more alloy formed in palladium；It is described
Insulating layer is one of glass, ceramics, mica, polytetrafluoroethylene (PTFE), polyimides or a variety of combinations.
6. according to claim 5 for heating the heating device of not burning cigarette, which is characterized in that subsection heater
(1) it is provided with non-sticking lining on the inner wall of hollow circuit cylinder and the contact wall surface of tobacco to be heated, the non-sticking lining is polytetrafluoro
The combination of one or both of ethylene, ceramic glaze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286629.7U CN208891724U (en) | 2018-08-10 | 2018-08-10 | It is a kind of for heating the heating device of not burning cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286629.7U CN208891724U (en) | 2018-08-10 | 2018-08-10 | It is a kind of for heating the heating device of not burning cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891724U true CN208891724U (en) | 2019-05-24 |
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ID=66568984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286629.7U Active CN208891724U (en) | 2018-08-10 | 2018-08-10 | It is a kind of for heating the heating device of not burning cigarette |
Country Status (1)
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| CN (1) | CN208891724U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576948A (en) * | 2018-08-10 | 2018-09-28 | 普维思信（北京）科技有限公司 | It is a kind of to be used to heat the not heating device of burning cigarette and Segmented heating method |
| CN108741234A (en) * | 2018-08-10 | 2018-11-06 | 普维思信（北京）科技有限公司 | A kind of combination heater and its heating means for heating not burning cigarette |
| CN111329131A (en) * | 2020-03-30 | 2020-06-26 | 贵州中烟工业有限责任公司 | Temperature control method and temperature control system for heating non-combustible cigarette |
| CN111602868A (en) * | 2020-01-13 | 2020-09-01 | 勒克司国际集团 | Device for heating non-burning electronic cigarette and using method thereof |
| WO2021135247A1 (en) * | 2020-01-02 | 2021-07-08 | 湖南中烟工业有限责任公司 | Heater for heating medium to form gas dispersion system |
-
2018
- 2018-08-10 CN CN201821286629.7U patent/CN208891724U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108576948A (en) * | 2018-08-10 | 2018-09-28 | 普维思信（北京）科技有限公司 | It is a kind of to be used to heat the not heating device of burning cigarette and Segmented heating method |
| CN108741234A (en) * | 2018-08-10 | 2018-11-06 | 普维思信（北京）科技有限公司 | A kind of combination heater and its heating means for heating not burning cigarette |
| WO2021135247A1 (en) * | 2020-01-02 | 2021-07-08 | 湖南中烟工业有限责任公司 | Heater for heating medium to form gas dispersion system |
| CN111602868A (en) * | 2020-01-13 | 2020-09-01 | 勒克司国际集团 | Device for heating non-burning electronic cigarette and using method thereof |
| CN111329131A (en) * | 2020-03-30 | 2020-06-26 | 贵州中烟工业有限责任公司 | Temperature control method and temperature control system for heating non-combustible cigarette |
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Address after: 518000 Room 301, building A2, building A1A2, Guangming science and Technology Park, China Merchants Group, Fenghuang community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Provinci (Shenzhen) Technology Co.,Ltd. Address before: 100000 501 unit 4, building 14, Xili, Xinghua, Dongcheng District, Beijing. Patentee before: PUWEI SIXIN (BEIJING) TECHNOLOGY Co.,Ltd. |