CN103720057A - Sectional heating control device for non-burning cigarettes - Google Patents
Sectional heating control device for non-burning cigarettes Download PDFInfo
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- CN103720057A CN103720057A CN201310685161.4A CN201310685161A CN103720057A CN 103720057 A CN103720057 A CN 103720057A CN 201310685161 A CN201310685161 A CN 201310685161A CN 103720057 A CN103720057 A CN 103720057A
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- control device
- heating
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- heating control
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/60—Devices with integrated user interfaces
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention relates to a sectional heating control device for non-burning cigarettes. The sectional heating control device comprises a sectional heater and a control system, the sectional heater comprises multiple hollow heating elements, an insulating and heat insulating washer is arranged between every two adjacent hollow heating elements, the hollow heating elements and the insulating and heat insulating washers form a tubular whole, the tubular whole is hollow to from a heating chamber for accommodating tobacco products, one end of the heating chamber is a cigarette inlet, and the other end of the heating chamber is communicated with outside air through an air flow passage. The control system comprises a controller and a power supply, the power supply is connected with the controller which comprises a CPU (central processing unit) and power regulators, the CPU is connected with the power regulators which are connected to the hollow heating elements respectively, and the CPU controls the hollow heating units to heat in axial sequence. Through an electric heating mode, aroma components in the cigarettes can be removed by destructive distillation, and harm of the cigarettes to human bodies is reduced.
Description
Technical field
The present invention relates to new cigarette technical field, be specifically related to a kind of Segmented heating control device of non-burning cigarette.
Background technology
Traditional cigarette, as the main product form of tobacco consumption, has the history of more than 100 year.Along with transformation, the quick progress of science and technology and the continuous quickening of commodity upgrading speed of people life style and consumption idea, tobacco consumption person's demand and focus constantly change, be subject to the impact of the factors such as tobacco control, public opinion simultaneously, the development of traditional cigarette is restricted, and the appearance of new cigarette has become inevitable.
It is huge that research shows that the cigarette smoke of cigarette burning generation endangers non-smokers, and the hard fire being caused by smoking is to stop.Nicotine and most tobacco aroma component just can be transferred in flue gas at 200-500 degree Celsius, conventional cigarette burning temperature is more than 800 degrees Celsius, if cigarette heating temperature is reduced to below 500 degrees Celsius, the multiple harmful components of flue gas can significantly reduce, and the impact that flavor component is subject to is simultaneously relatively little.Therefore, study a kind of non-burning cigarette of heating smoking apparatus of avoiding pipe tobacco burning to meet again consumer demand very meaningful.
At present, the low temperature cigarette that market occurs transmits nicotine and fragrance by the do not burn mode of tobacco of heating to human body, its filling be tobacco material.Low temperature cigarette product has changed traditional cigarette burning and has taked visible smog, adopts the mode of " heating is not burnt ".Correlative study shows, under the lower temperature below 500 ℃, only heats but the tobacco of not burning, and nicotine and Partial Tobacco flavor component just can change and transfer in flue gas.Compared with traditional cigarette, low temperature cigarette can overall significantly reduce the burst size of tar and harmful components.Meanwhile, substantially there is no side-stream smoke, very little to other people, the harm of environment.
At present, gone on the market in the world or the low temperature cigarette researched and developed mainly contains: electrical heating low temperature cigarette, fuel heating low temperature cigarette and chemical heat low temperature cigarette.Electrical heating low temperature cigarette, take electric power as thermal source, heating tobacco material, produces nicotine smog.Fuel heating low temperature cigarette, take extra fuel piece as thermal source, heating tobacco material produces nicotine smog.Chemical heat low temperature cigarette, utilizes chemical reactor to heat as thermal source.
Philip Mirris Products Inc has applied for a kind of smoking article application number: 89104827.8 applyings date: 1989-07-21, the heat that one of them carbon heat source burning produces passes to spices section, and produce, add cigarette smoke, carbonaceous thermal source and spices section are contained in a cylinder type hollow porcelain bushing not firing.Smoking article does not produce excessive cigarette substantially.The heat that thermal source sends is by convection current and radiation delivery, and this patent adopts carbon rod as heating source.
Philip Mirris Products Inc has also applied for a kind of for tobacco flavor being given to smoker's the cigarette application number of the cigarette smoking system at least with an electric heater in addition: 94102530.6 applyings date: described in 1994-02-25, cigarette comprises: a carrying pipe, described carrying pipe has longitudinal separated the first and second ends and has the first and second surfaces, first surface crosses a chamber between the first and second ends, and second surface has one to be used for abutting in a region on electric heater; And one deck cigarette Studies of The Aromatic Substances layer, described cigarette Studies of The Aromatic Substances layer is configured on carrying pipe first surface, when being subject to heating, in chamber, produce the tobacco flavor of giving smoker, wherein said carrying pipe and cigarette Studies of The Aromatic Substances layer allow in crossflow inflow chamber, and this patent adopts electrically heated mode.
For above-mentioned low temperature cigarette, when aspirating, TPM is lower during initial suction, final but it is tending towards progressively improving, the sensation of bringing flue gas intensity to increase gradually to consumer; When heating chamber takes integral type mode of heating to aspirate conventional cigarette, flue gas initial extremely a little less than, then rapidly rise, then, along with the increase of puff number, exhaust gas volumn significantly reduces.This is mainly because it utilizes former mouthfuls of suctions to reach optimum temperature, make tobacco product produce high concentration aerosol, but along with suction process, aerosol produces totally.Compared with conventional cigarette, smoke delivery is uncontrollable, and between different puff numbers, sense organ differs greatly, and sucks the later stage, and organoleptic attribute is tending towards weakening.In addition, heating too early cigarette does not heat position and can cause generating portion smog or this position of cigarette is caused owing to being heated thermic degraded changing self quality; Reheat the position being previously heated and can cause producing offending smell or harmful components.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide a kind of Segmented heating control device of non-burning cigarette, this device adopts segmented successively to heat cigarette, can realize between different puff numbers exhaust gas volumn basically identical, can effectively stop again heat to be delivered to the position of not heating position or previously having heated of cigarette simultaneously.
In order to realize above-mentioned object, the present invention has adopted following technical scheme:
A kind of Segmented heating control device of non-burning cigarette, this device comprises subsection heater and control system, described subsection heater comprises multiple hollow heating element heaters, between two hollow heating element heaters, be provided with insulation heat insulating washer, multiple hollow heating element heaters and described insulation heat insulating washer form tubular entirety, tubular integral hollow forms the heating chamber of accommodating tobacco product, and one end of heating chamber is cigarette entrance, and the other end is connected by gas channel outside air is set; Described control system comprises controller and power supply, power supply connects controller, described controller comprises CPU element and power governor, CPU element connects power governor, power governor is connected to each hollow heating element heater, and the multiple hollow heating element heaters of CPU element control heat according to axial order.
As preferably, described hollow heating element heater is 3～20.
As preferably, described hollow heating element heater is respectively arranged with temperature sensor, and temperature sensor is connected with controller by conducting channel is set.As preferred again, temperature sensor adopts annular collar-type thermocouple.
As preferably, described controller also comprises temperature signal processor, and temperature signal processor connects temperature sensor, and sends the temperature signal of collection to CPU element.
As preferably, in the chamber of described heating chamber, wall is provided with heat conduction separation layer.Heat conduction separation layer is set and can isolates cigarette and contact with the direct of heater, prevent that cigarette from polluting heater in evaporation.As preferred again, described heat conduction separation layer, be thermal conductive ceramic pipe, thermal conductive metal pipe or heat conduction plated film.
As preferably, described control system comprises man-machine interaction and sensing unit, man-machine interaction is connected described controller with sensing unit, man-machine interaction and sensing unit comprise pneumatic sensor, shift knob and display unit, described pneumatic sensor is arranged on the inwall of gas channel, and pneumatic sensor, shift knob and display unit are all connected with CPU element by IO interface.As preferred again, described display unit, adopt touching liquid-crystal display screen.
As preferably, described power supply is battery, and battery is connected with battery electric quantity detecting unit, and battery electric quantity detecting unit connects described CPU element by SPI interface.
The present invention is owing to having adopted above-mentioned technical scheme, and tobacco product heats at heating chamber, and heating chamber adopts segmented successively to heat tobacco product, and the exhaust gas volumn of every mouthful of suction of user is basically identical.The present invention by arranging inwall heat-conducting mechanism and controlling the controller of above-mentioned heat-conducting mechanism operating temperature and order of work in smoking set housing, make the present invention can be by Electric heating by the aroma component destructive distillation in existing Cigarette out, but not the cigarette that directly burns, reduced the harm of cigarette to human body, guaranteed that consumer obtains the impression of tobacco feature.In addition, the present invention does not need to change in cigarette structure, has good promotional value.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of the non-burning smoking apparatus of Segmented heating of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of bringing-up section of the present invention.
Fig. 4 is the structural representation of control system of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
The non-burning smoking apparatus of a kind of Segmented heating as shown in Figure 1 and Figure 2, this smoking apparatus consists of control system, bringing-up section 1, control section 2 and power section 3, bringing-up section 1, control section 2 and power section 3 are in turn connected into one, described control system comprises man-machine interaction and sensing unit, controller 21 and power supply, power supply is rechargeable battery, and rechargeable battery connects controller 21.As shown in Figure 2, the front end of shell body 11 be provided with for tobacco product, insert enter mouth 20, the rear end of shell body is connected with air admission hole 19, in control section 2, be provided with gas channel 22, gas channel 22 is connected with described air admission hole 19, between control section 2 and power section 3, be also provided with ventilative section 5, the sidewall of ventilative section 5 is circumferentially with multiple air-vents 51 simultaneously, and air-vent 51 is connected with described gas channel 22.
As shown in Figure 3, described bringing-up section 1 comprises shell body 11, collet 12 and subsection heater 13, and subsection heater 13 is arranged in shell body 11, and collet 12 is arranged between subsection heater 13 and shell body 11; Described collet 12 adopts nanoporous aerogel heat insulation felt, and shell body 11 adopts polyether-ether-ketone resin.Described subsection heater 13 comprises 6～8 hollow heating element heaters 18, hollow heating element heater 18 Ceramics heater or electric heaters, the inwall of ceramic heater or electric heater is provided with heat conduction isolation plated film, the operating temperature of ceramic heater or electric heater is 200-500 degree Celsius, between two hollow heating element heaters 18, be provided with the first insulation heat insulating washer 14, 6～8 hollow heating element heaters 18 form tubular entirety with the first described insulation heat insulating washer 14, tubular integral hollow forms the heating chamber 10 of accommodating tobacco product, the front end of heating chamber 10 is connected with the described mouth 20 that enters, the rear end of heating chamber 10 is connected with air admission hole 19.The inner end of described shell body 11 arranges connection end 4, the inner chamber of connection end 4 closure bodies 11, described air admission hole 19 is arranged on axially middle part of connection end 4, is provided with the second insulation heat insulating washer 15 between described subsection heater 13 and connection end 4.Described collet 12, for tubbiness wraps up the outside that is arranged on subsection heater 13, is provided with the 3rd insulation heat insulating washer 16 between the outside of collet 12 and subsection heater 13.
Described control section 2 is as shown in Figure 2 provided with inner chamber body, and inner chamber body arranges described controller 21.As shown in Figure 4, described controller 21 comprises CPU element, temperature signal processor and power governor, CPU element connects power governor by PID interface, and power governor is connected to each hollow heating element heater 18 and controls multiple hollow heating element heaters 18 and heat according to axial order.As shown in Figure 3, hollow heating element heater 18 is respectively arranged with annular collar-type thermocouple 17, and the collar-type thermocouple 17 of annular connects temperature signal processor, and temperature signal processor is connected with described CPU element by SPI interface.Described man-machine interaction is connected described controller 21 with sensing unit, man-machine interaction and sensing unit comprise described pneumatic sensor 7, shift knob and display unit, pneumatic sensor 7 is arranged on the inwall of gas channel 22, and pneumatic sensor 7 shift knobs are all connected with CPU element by IO interface with display unit.Described rechargeable battery is also connected with battery electric quantity detecting unit, and battery electric quantity detecting unit connects described CPU element by SPI interface.
When the present invention uses, cigarette 10 pipe tobacco sections are inserted to chamber 10 to be heated, open gauge tap 6, in the process of aspirating by cigarette filter at human body, air-flow flows in heating chamber 10 through air admission hole 19, pneumatic sensor 7 senses the stream pressure that human body produces when cigarette filter aspirates, by controller 21, start subsection heater 13, adopt axially heating sequence successively, cigarette appointed part to be sucked is heated to 200-500 degree Celsius, under the effect of air-flow, distinctive aroma component in cigarette products, with airflow passes cigarette filter, enter oral cavity, thereby guarantee that consumer obtains the impression of tobacco feature.
Claims (10)
1. the Segmented heating control device of a non-burning cigarette, it is characterized in that: this device comprises subsection heater (13) and control system, described subsection heater (13) comprises multiple hollow heating element heaters (18), between two hollow heating element heaters (18), be provided with insulation heat insulating washer (14), multiple hollow heating element heaters (18) form tubular entirety with described insulation heat insulating washer (14), tubular integral hollow forms the heating chamber (10) of accommodating tobacco product, one end of heating chamber (10) is cigarette entrance, the other end is connected with outside air by gas channel (22) is set, described control system comprises controller (21) and power supply, power supply connects controller (21), described controller (21) comprises CPU element and power governor, CPU element connects power governor, and power governor is connected to each hollow heating element heater (18) and controls multiple hollow heating element heaters (18) and heat according to axial order.
2. the Segmented heating control device of a kind of non-burning cigarette according to claim 1, is characterized in that: hollow heating element heater (18) is 3～20.
3. the Segmented heating control device of a kind of non-burning cigarette according to claim 1, is characterized in that: hollow heating element heater (18) is respectively arranged with temperature sensor, and temperature sensor is connected with controller (21) by conducting channel is set.
4. the Segmented heating control device of a kind of non-burning cigarette according to claim 3, is characterized in that: temperature sensor adopts annular collar-type thermocouple (17).
5. according to the Segmented heating control device of a kind of non-burning cigarette described in claim 3 or 4, it is characterized in that: controller (21) also comprises temperature signal processor, temperature signal processor connects temperature sensor, and sends the temperature signal of collection to CPU element.
6. the Segmented heating control device of a kind of non-burning cigarette according to claim 1, is characterized in that: the chamber wall at heating chamber (10) is provided with heat conduction separation layer.
7. the Segmented heating control device of a kind of non-burning cigarette according to claim 6, is characterized in that: heat conduction separation layer is thermal conductive ceramic pipe, thermal conductive metal pipe or heat conduction plated film.
8. the Segmented heating control device of a kind of non-burning cigarette according to claim 1, it is characterized in that: described control system comprises man-machine interaction and sensing unit, man-machine interaction is connected described controller (21) with sensing unit, man-machine interaction and sensing unit comprise pneumatic sensor (7), shift knob and display unit, described pneumatic sensor (7) is arranged on the inwall of gas channel (22), and pneumatic sensor (7), shift knob and display unit are all connected with CPU element by IO interface.
9. the Segmented heating control device of a kind of non-burning cigarette according to claim 8, is characterized in that: described display unit adopts touching liquid-crystal display screen.
10. the Segmented heating control device of a kind of non-burning cigarette according to claim 1, it is characterized in that: described power supply is battery, battery is connected with battery electric quantity detecting unit, and battery electric quantity detecting unit connects described CPU element by SPI interface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310685161.4A CN103720057A (en) | 2013-12-13 | 2013-12-13 | Sectional heating control device for non-burning cigarettes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310685161.4A CN103720057A (en) | 2013-12-13 | 2013-12-13 | Sectional heating control device for non-burning cigarettes |
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| CN103720057A true CN103720057A (en) | 2014-04-16 |
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| CN201310685161.4A Pending CN103720057A (en) | 2013-12-13 | 2013-12-13 | Sectional heating control device for non-burning cigarettes |
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| CN104770897A (en) * | 2015-03-16 | 2015-07-15 | 河南中烟工业有限责任公司 | Three-segment non-combustion electronic atomization device and electronic control system thereof |
| CN104770885A (en) * | 2015-02-13 | 2015-07-15 | 深圳市合元科技有限公司 | Smoke suction device |
| CN104824849A (en) * | 2015-03-11 | 2015-08-12 | 广西中烟工业有限责任公司 | Temperature-controllable electronic cigarette |
| CN105054310A (en) * | 2015-08-28 | 2015-11-18 | 湖北中烟工业有限责任公司 | Electric heating smoking device capable of heating outside tobacco |
| CN105054297A (en) * | 2015-07-23 | 2015-11-18 | 云南中烟工业有限责任公司 | Multi-temperature zone heating electronic cigarette in axial distribution |
| WO2016082183A1 (en) * | 2014-11-28 | 2016-06-02 | 惠州市吉瑞科技有限公司 | Temperature monitoring and control device and method for atomizer heating wire, and electronic cigarette |
| CN107396469A (en) * | 2017-09-09 | 2017-11-24 | 深圳市余看智能科技有限公司 | A kind of heat stepwise film heating device for being used to heat not burning tobacco |
| CN107822207A (en) * | 2017-12-05 | 2018-03-23 | 深圳市余看智能科技有限公司 | A kind of subsection heating device for heating the cigarette that do not burn |
| CN108378425A (en) * | 2018-04-11 | 2018-08-10 | 深圳市余看智能科技有限公司 | A kind of heating tube for heating not burning tobacco |
| CN108391856A (en) * | 2018-04-13 | 2018-08-14 | 深圳瀚星翔科技有限公司 | A kind of electronics heating control system, electronic heating apparatus and its method for heating and controlling |
| 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 |
| CN108652088A (en) * | 2018-08-06 | 2018-10-16 | 云南中烟工业有限责任公司 | A kind of new cigarette heating element and preparation method thereof |
| CN109068734A (en) * | 2016-04-08 | 2018-12-21 | 吉地股份公司 | The inspection unit and inspection method of heating component for electronic cigarette |
| CN109156899A (en) * | 2018-11-01 | 2019-01-08 | 福建闽航电子有限公司 | A kind of segmented heat generating device and electronics opium pipe for electronics opium pipe |
| CN109315842A (en) * | 2018-12-21 | 2019-02-12 | 深圳市余看智能科技有限公司 | A kind of aerosol generating material heating means and aerosol generating device |
| WO2019047274A1 (en) * | 2017-09-09 | 2019-03-14 | 深圳市余看智能科技有限公司 | Segmental heating ceramic heating tube used for heating incombustible tobacco |
| CN109588784A (en) * | 2019-01-17 | 2019-04-09 | 云南中烟工业有限责任公司 | A kind of cigarette baking components and its application method |
| CN109602091A (en) * | 2019-01-17 | 2019-04-12 | 云南中烟工业有限责任公司 | A kind of atomising device that supporting more suction modes and its application method |
| CN109619701A (en) * | 2018-02-12 | 2019-04-16 | 广东天物新材料科技有限公司 | A kind of electronic cigarette and its method for heating and controlling of Segmented heating |
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| CN112205683A (en) * | 2020-10-12 | 2021-01-12 | 北京航空航天大学云南创新研究院 | Progressive heating circuit for heating non-combustion smoking set and control method |
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| WO2016082183A1 (en) * | 2014-11-28 | 2016-06-02 | 惠州市吉瑞科技有限公司 | Temperature monitoring and control device and method for atomizer heating wire, and electronic cigarette |
| CN104770885A (en) * | 2015-02-13 | 2015-07-15 | 深圳市合元科技有限公司 | Smoke suction device |
| CN104824849A (en) * | 2015-03-11 | 2015-08-12 | 广西中烟工业有限责任公司 | Temperature-controllable electronic cigarette |
| CN104770897A (en) * | 2015-03-16 | 2015-07-15 | 河南中烟工业有限责任公司 | Three-segment non-combustion electronic atomization device and electronic control system thereof |
| US11896055B2 (en) | 2015-06-29 | 2024-02-13 | Nicoventures Trading Limited | Electronic aerosol provision systems |
| CN111642805A (en) * | 2015-06-29 | 2020-09-11 | 尼科创业控股有限公司 | Electronic aerosol supply system |
| US12070070B2 (en) | 2015-06-29 | 2024-08-27 | Nicoventures Trading Limited | Electronic vapor provision system |
| CN105054297A (en) * | 2015-07-23 | 2015-11-18 | 云南中烟工业有限责任公司 | Multi-temperature zone heating electronic cigarette in axial distribution |
| CN105054297B (en) * | 2015-07-23 | 2017-09-22 | 云南中烟工业有限责任公司 | A kind of multi-temperature zone heating electronic cigarette of axially distribution |
| CN105054310A (en) * | 2015-08-28 | 2015-11-18 | 湖北中烟工业有限责任公司 | Electric heating smoking device capable of heating outside tobacco |
| CN105054310B (en) * | 2015-08-28 | 2018-03-23 | 湖北中烟工业有限责任公司 | A kind of electrically heated cigarette smoking device from tobacco external heat |
| US10888124B2 (en) | 2016-04-08 | 2021-01-12 | G.D S.P.A. | Method and inspection unit for a heating member for an electronic cigarette |
| CN109068734A (en) * | 2016-04-08 | 2018-12-21 | 吉地股份公司 | The inspection unit and inspection method of heating component for electronic cigarette |
| CN107396469A (en) * | 2017-09-09 | 2017-11-24 | 深圳市余看智能科技有限公司 | A kind of heat stepwise film heating device for being used to heat not burning tobacco |
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