CN109315838A - A kind of intelligent 3D soakage device, external member and its heating means heating not burning cigarette - Google Patents
A kind of intelligent 3D soakage device, external member and its heating means heating not burning cigarette Download PDFInfo
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- CN109315838A CN109315838A CN201811301059.9A CN201811301059A CN109315838A CN 109315838 A CN109315838 A CN 109315838A CN 201811301059 A CN201811301059 A CN 201811301059A CN 109315838 A CN109315838 A CN 109315838A
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- cartridge heater
- flow
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 336
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 88
- 230000000391 smoking effect Effects 0.000 claims abstract description 26
- 241000208125 Nicotiana Species 0.000 claims description 101
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 101
- 238000012546 transfer Methods 0.000 claims description 27
- 230000005855 radiation Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 239000000796 flavoring agent Substances 0.000 claims description 6
- 235000019634 flavors Nutrition 0.000 claims description 6
- 230000008595 infiltration Effects 0.000 claims description 6
- 238000001764 infiltration Methods 0.000 claims description 6
- 210000000214 mouth Anatomy 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 235000019505 tobacco product Nutrition 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010344 co-firing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
- A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
-
- 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
-
- 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
-
- 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
- A24F40/57—Temperature control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Resistance Heating (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a kind of intelligent 3D soakage device, external member and its heating means for heating not burning cigarette.Intelligent 3D soakage device includes the smoking set shell (3) of heating component (1) and outside；The first heating chamber (A) is formed between smoking set shell (3) and heating component (1)；The second heating chamber (B) is formed between heating component shell and its interior combination heater (13)；The inner cavity of combination heater (13) interior cartridge heater (132) is third heating chamber (C)；It is provided in cartridge heater (132) with cuspidated heating rod (131)；Airflow connection between three heating chambers；Cartridge heater and heating rod are arranged with heating circuit, and heating component is connected with control circuit, and control circuit includes two temperature control loops, carry out independent regulation, smart allocation heat using cartridge heater and heating rod as heating target respectively.The equal thermal technology of 3D proposed by the present invention is evenly heated to heat Combined universal that burning cigarette does not provide circumferential surface and core, harm reduction again while making this kind of cigarette close to conventional cigarette mouthfeel.
Description
Technical field
The present invention relates to technical field of cigarettes of not burning is heated, the heater of not burning cigarette is more particularly, to heated
Tool.
Background technique
In recent years to new tobacco products heated and incombustible processing mode by including China including the world
The great attention of major tobacco company.But use heating method, heating means mainly with heat transfer and heat radiation in existing market
Based on, but conductivity of the heat transfer in tobacco product is low, and still, heating device and its shell but have good conductibility
Can, so that most of heat leaks, and causes heating device external skin temperatures high, hand-held difficulty is caused after heating a period of time.
Therefore, at present existing heating means and heating device fail to reach always make heating not burning cigarette obtain sufficiently and uniformly plus
While hot, and keep the lower effect of the external skin temperatures of heating device.Such as the China of Publication No. CN103169157A is specially
Benefit discloses a kind of incombustible cigarette device of heating, and heating mechanism is sheet, can only to sheet tobacco product certain on one side into
The heating of row conduction-type, heating are uneven；Authorization Notice No. is the Chinese patent of CN102595943B, discloses and adds with improved
The electrically heated Smoke-generating System of hot device, which employs flake heaters, by being disposed with one or more on sheet electrically insulating substrate bottom
A conductive traces form flake heater, and flake heater is pierced into heating, and burning cigarette is not heated, and heating method is similarly
Conduction and heat radiation heating, there are local temperature height, and heating is uneven, the low phenomenon of heating efficiency.
Summary of the invention
The purpose of the present invention is to solve the deficiencies in the prior art, overcome the problems, such as heat conduction efficiency bottom, propose 3D
Equal thermal technology provides a kind of intelligent 3D soakage device and heating means for heating not burning cigarette, uses combination heater
It carries out Combined universal to cigarette circumference surface and core to be evenly heated, while using air-flow in the circulation process by heating
Entrained amount of heat carries out Convective Heating to cigarette after chamber A, B, C, provides heat transfer, a heat to heat not burning cigarette
Radiation and convective heat transfer and the high-efficiency omnibearing 3D heating environment deposited make cigarette heating sufficiently, uniformly, and then reach or approach biography
Harm reduction again while cigarette mouthfeel of uniting.The purpose of the present invention is what is be achieved through the following technical solutions.
A kind of intelligent 3D soakage device of heating not burning cigarette including heating component and covers outside smoking set outside it
Shell；Smoking set shell is at least open at one end；There are gap and be free flow of air between smoking set shell and heating component, formed first plus
Hot chamber；Heating component includes heating component shell and the combination heater for being fixedly connected on heating component housing cavity, heating
Assembly housing is closed at one end and connects power supply, another end opening；Between heating component inner walls and combination heater outer wall
There are gap and there is free flow of air, forms the second heating chamber；The inside of combination heater has cartridge heater open at one end, adds
It is third heating chamber inside hot cylinder；The opening of smoking set shell one end, heating component shell nozzle end, cartridge heater open end are mutually right
It answers, forms cigarette and be inserted into channel；It is provided in cartridge heater with cuspidated heating rod, it is logical that cigarette insertion is directed toward at the tip of heating rod
Road entrance；First heating chamber, the second heating chamber, the air-flow between third heating chamber are interconnected, each heating chamber be provided with into
Port, and the position of the air inlet of two neighboring heating chamber is staggered；Cartridge heater and heating rod are arranged with heating circuit, add
Hot component is connected with control circuit, and control circuit includes two temperature control loops, respectively using cartridge heater and heating rod as adding
Heat target is regulated and controled.
Further, the 3D soaking includes that the circumference of burning cigarette and core are not applied to heating for cartridge heater and heating rod
It is evenly heated with the omnibearing stereo formula of three kinds of convective heat transfer, heat transfer, heat radiation heat transfer types.
Further, the heating component shell include sleeve, closed end pedestal, for install and fixed Combination formula add
The high temperature resistant fixed frame of hot device；High temperature resistant fixed frame by interference fit is socketed on the right end boss of pedestal, sleeve one end with
The connection of high temperature resistant fixed frame, the other end are equipped with sealing ring.
Further, the heating component housing exterior walls and/or inner wall are equipped with heat exchanger fin；The smoking set outer casing inner wall is equipped with
Heat exchanger fin.
Further, heating component housings close end is equipped with electrode.
Further, cartridge heater is " H " or " u "-shaped along axial section, and the bottom of heating rod and the bottom of cartridge heater connect
It connects, temperature sensor is arranged in cartridge heater bottom, and the temperature sensor of setting includes the temperature sensor and heating rod of cartridge heater
Temperature sensor；The bottom of cartridge heater is located on the inside of third heating chamber at least provided with a boss.
Further, the control circuit includes microprocessor chip control unit, primary heater and secondary heater
Temperature detection sensor be separately connected microprocessor chip control unit signal input part, microprocessor chip control unit is logical
Two output control circuit complete independentlies of connection are crossed to the cartridge heater as primary heater and adding as secondary heater
The computer heating control of hot pin.
A kind of intelligent 3D soakage device external member heating not burning cigarette, connects including the 3D soakage device and screw thread
Connect ring and tobacco rod；Smoking set shell both ends open, tobacco rod are arranged on the outside of smoking set shell left port, and screw shackle is stuck in heating group
Part left end, heating component are connected through a screw thread ring and connect with tobacco rod, setting battery and control circuit in tobacco rod.
The method heated using described plus 3D soakage device to cigarette, the cigarette is inserted into cartridge heater, and makes
Heating rod is pierced into the tobacco segment of cigarette, and the side wall and bottom end of tobacco segment and third heating chamber have gap, is powered on
Cartridge heater and heating rod are heated, while the fillter section of cigarette is aspirated, specific heating stepses are as follows:
S1: air-flow enters the first heating chamber, and the air ring for flowing into the first heating chamber is flowed around the outer surface downlink of heating component 1,
And it completes to preheat；
Pre-heated air flow in s2: the first heating chamber enters the second heating chamber, and air ring is flowed around the outer surface uplink of cartridge heater, and
Complete further heating；
S3: the air-flow after the second heating chamber further heats enters third heating chamber, and air-flow is in tobacco segment and third heating chamber
Side wall and bottom gap in downlink flowing, and air-flow is further heated；
S4: tobacco segment Convective Heating:, which flowing into the air-flow in third heating chamber, and circular and downlink is formed between tobacco segment flows,
It is flowed by the bottom of tobacco segment and the mode of side infiltration flows into tobacco segment, Convective Heating is completed to tobacco segment；
S5: heating muff heat radiation: cartridge heater carries out circulating type heat radiation baking to the circumference of the tobacco segment in chamber disposed within；
S6: heating rod heating: the core that heating rod is pierced into tobacco segment is heated, and there are the streams of air-flow for the core of tobacco segment
Dynamic, heating of the heating rod to tobacco segment core is provided simultaneously with three kinds of conduction, radiation, convection current heat transfer paths；
S7: tobacco segment discharges or volatilizes tobacco flavor matter after the collaboration heating of heat transfer, heat radiation and convective heat transfer,
Air-flow sweeps along tobacco flavor matter to flow into fillter section and is filtered and cools down, and eventually enters into smoker oral cavity；
Wherein: s5, s6 step are the steps parallel with s1 ~ s4, and described step s4, s5, s6 complete entirely square to the 3D of cigarette jointly
Position is evenly heated.
Further, sealing ring is arranged in heating component shell right end, is interference fitted between cigarette and sealing ring, cigarette and cigarette
Have between the right-end openings of shell for there are gaps, forms the first air inlet, heating component shell left end is provided with the second air inlet
Mouthful, the gap between cartridge heater right end and sealing ring 15 forms third air inlet；The cigarette is inserted into cartridge heater from right end,
And it is pierced into heating rod in the tobacco segment of cigarette, the side wall and bottom end of tobacco segment and third heating chamber have gap, connect
Power supply heats cartridge heater and heating rod, while aspirating to the fillter section of cigarette, and specific heating stepses are as follows:.
S1: air-flow enters the first heating chamber through the first air inlet, flows into the air ring of the first heating chamber around heating component
The flowing of outer surface downlink, and complete to preheat；
Pre-heated air flow in s2: the first heating chamber enters the second heating chamber by the second air inlet, and air ring is around the outer of cartridge heater
The flowing of surface uplink, and complete further heating；
S3: the air-flow after the second heating chamber further heats enters third heating chamber through third air inlet, and air-flow is in tobacco segment
It is flowed with downlink in the side wall and bottom gap of third heating chamber, and air-flow is further heated；
S4: tobacco segment Convective Heating:, which flowing into the air-flow in third heating chamber, and circular and downlink is formed between tobacco segment flows,
It is flowed by the bottom of tobacco segment and the mode of side infiltration flows into tobacco segment, Convective Heating is completed to tobacco segment；
S5: heating muff heat radiation: cartridge heater carries out circulating type heat radiation baking to the circumference of the tobacco segment in chamber disposed within；
S6: heating rod heating: the core that heating rod is pierced into tobacco segment is heated, and there are the streams of air-flow for the core of tobacco segment
Dynamic, heating of the heating rod to tobacco segment core is provided simultaneously with three kinds of conduction, radiation, convection current heat transfer paths；
S7: tobacco segment, which discharges after the collaboration heating to heat transfer, heat radiation and convective heat transfer or volatilizes tobacco, causes perfumery
Matter, air-flow sweep along tobacco flavor matter to flow into fillter section and are filtered and cool down, and eventually enter into smoker oral cavity；
Wherein: s5, s6 step are the steps parallel with s1 ~ s4, and described step s4, s5, s6 complete entirely square to the 3D of cigarette jointly
Position is evenly heated.
Beneficial effects of the present invention:
The equal thermal technology of 3D proposed by the invention can burning cigarette provide the comprehensive combination of double heating elements for Novel heating
Formula is evenly heated, and heating path includes three kinds of heat transfer, heat radiation and convection current heat transfer types, is provided to heat not burning cigarette
Sufficiently, uniformly Omnidirectional heating environment, it can be achieved that Novel heating not burning cigarette Omnibearing even heat, make it is novel plus
Harm reduction again while hot not burning cigarette reaches or approaches conventional cigarette mouthfeel；Meanwhile more important point is air-flow
Constantly flowing can reduce the external skin temperatures of heating device, avoid being thermally insulated using heat-barrier material, moreover, after being heated
Air-flow enters heating not burning cigarette by airflow channel, realizes to the Convective Heating for heating not burning cigarette.
It should be noted that herein presented " cigarette ", " cigarette ", " tobacco product " or " heating not burning cigarette "
Term is same object, it may be assumed that Novel heating not burning cigarette.
With reference to the accompanying drawing and specific embodiment invention is further described in detail.
Detailed description of the invention
Fig. 1 is heating device of the present invention and cigarette connection schematic diagram；
Fig. 2 is heating component structure and airflow path schematic diagram；
Fig. 3 is the base schematic diagram of heating component；
Fig. 4 is combination heater structural schematic diagram；
Fig. 5 is the schematic cross-section that sleeve outer wall is equipped with heat exchanger fin；
Fig. 6 is heating device external member and cigarette connection schematic diagram；
Fig. 7 control circuit connection schematic diagram；
Fig. 8 is heating means flow diagram of the present invention.
In figure: 1-heating component；11-pedestals；111-electrodes；12-high temperature resistant fixed frames；13-Combined type heatings
Device；131-heating rods；132-cartridge heaters；1321-boss；133-temperature sensors；14-sleeves；141-airflow holes；
15-sealing rings；2-connection rings；3-smoking set shells；4-tobacco rods；5-cigarettes；51-tobacco segments；52-hollow filter segments；
53-solid fillter sections；The first heating chamber of A-；The second heating chamber of B-；C-third heating chamber.
Specific embodiment
Embodiment 1
As shown in Figure 1,2,3, 4, a kind of intelligent 3D soakage device of heating not burning cigarette, including heating component 1 and cover at it
External smoking set shell 3；Smoking set shell 3 is at least open at one end；There are gaps and free between smoking set shell 3 and heating component 1
Flow of air forms the first heating chamber A；Heating component 1 includes heating component shell and is fixedly connected on heating component housing cavity
Combination heater 13, heating component shell it is closed at one end and connection power supply, another end opening；Heating component inner walls with
There are gap and there is free flow of air between 13 outer wall of combination heater, forms the second heating chamber B；Combination heater 13 it is interior
Portion has cartridge heater 132 open at one end, is third heating chamber C inside cartridge heater 132；The opening of 3 one end of smoking set shell, heating
Assembly housing open end, 132 open end of cartridge heater correspond to each other, and form cigarette and are inserted into channel；It is provided with and has in cartridge heater 132
The heating rod 131 at tip, the tip of heating rod 131 are directed toward cigarette and are inserted into feeder connection；First heating chamber A, the second heating chamber B,
Air-flow between third heating chamber C is interconnected, and each heating chamber is provided with air inlet, and the air inlet of two neighboring heating chamber
Position be staggered；Cartridge heater 132 and heating rod 131 are arranged with heating circuit, the fever that heating circuit can be wound around
Silk, heating film or be the outer wall of cartridge heater inner wall or heating rod is printed on using electrocondution slurry (tungsten) to form conductive traces, then
It is sintered and is integrated by way of high temperature co-firing, heating component 1 is connected with control circuit, and control circuit includes two temperature controls
Circuit is regulated and controled using cartridge heater 132 and heating rod 131 as heating target, smart allocation heat respectively.The combined type adds
The cartridge heater 132 and heating rod 131 that hot device 13 is included can individually heat cigarette 5, can also heat simultaneously to cigarette 5.
As shown in Fig. 2, the heating component shell includes sleeve 14, the pedestal 11 of closed end, for installing and fixing group
The high temperature resistant fixed frame 12 of box-like heater 13；High temperature resistant fixed frame 12 is socketed on the right end boss of pedestal 11 by interference fit
On, 14 one end of sleeve is connect with high temperature resistant fixed frame 12, and the other end is equipped with sealing ring 15.
As shown in figure 3, pedestal 11 be equipped with electrode 111, for cartridge heater 132, heating rod 131, temperature sensor 133 with
Electrical connection is established between tobacco rod 4.
As shown in figure 4, cartridge heater 132 is " H " or " u "-shaped along axial section, the bottom of heating rod 131 and cartridge heater
Temperature sensor 133 is arranged in 132 bottom connection, 132 bottom of cartridge heater, and temperature sensor includes the temperature sensor of cartridge heater
With the temperature sensor of heating rod；The bottom of cartridge heater 132 is located on the inside of third heating chamber C at least provided with a boss
1321, make cigarette and cartridge heater bottom retention gap, forms airflow channel.
Heating rod 131 is cylinder or flat, and one end is taper or sword-shaped.
As shown in fig. 7, control circuit includes current supply circuit, temperature control loop and auxiliary circuit in the present embodiment；Power supply
Circuit includes: battery, power circuit, charge control and electric power management circuit, control unit；Temperature control loop includes: control
Unit, output control circuit, detection unit, heating target；Auxiliary circuit includes ON-OFF control circuit, communication module, protection electricity
Road, LED light, display screen；Described control unit is microprocessor chip control unit, including main control chip and from control chip, institute
It states main control chip and can be in communication with each other between control chip, it is mutually coordinated；The temperature detection of primary heater and secondary heater
Sensor is separately connected microprocessor chip control unit signal input part, and the control output of microprocessor chip control unit passes through
Connection two output control circuits under the control of the control unit complete independently to the cartridge heater as primary heater
With the heating of the heating rod as secondary heater；The main control chip and output circuit is independently controlled to the from control chip
One heater and secondary heater carry out independent heating, are heating target smart allocation heat.
In the present embodiment: the detection unit has analog input interface (AI) and digital-quantity input interface (DI), packet
Include temperature detection, air-flow detection；The temperature detection includes the detection of mutually independent primary heater circumference heating temperature and the
The detection of two heater cores heating rod heating temperatures；
The communication module includes bluetooth, wireless (wifi), any one or more combinations in near-field communication (NFC)；
The communication module can be established with mobile terminal and be communicated to connect, and not so be burnt joss sticks by intelligent terminal and according to different heating
Cigarette sets heating model, realizes to the intelligent heating for heating not burning cigarette.
The charge control and electric power management circuit include the acquisition to information such as cell voltage, electric current, temperature, and will letter
Breath is sent to control unit, estimates present battery status by control unit, and export battery status to display screen or LED light,
Control charging current, voltage etc. in charging.
The output control circuit is consistent with heating target quantity, mainly includes power device and auxiliary control circuit, function
Rate device includes metal-oxide-semiconductor, any one in IGBT (Insulated Gate Bipolar Transistor).
The protection circuit includes battery over-voltage, under-voltage, overcurrent, overheat protector and alarm, short-circuit protection and it is each plus
The heating temperature overheat protector of heat target and alarm.
The power circuit includes voltage regulator circuit, filter circuit, be responsible for providing to the component of control circuit stablize, can
It leans on, clean power supply；Including the power supply to control unit, communication module, detection unit, LED light, display screen.
Embodiment 2
The present embodiment increases heat exchanger fin design to the sleeve 14 of heating component 1 on the basis of embodiment 1, as shown in Figure 5.Heat exchange
Piece the projection of shape on the section perpendicular to 14 axis of sleeve be rectangle, pros, it is trapezoidal or "T"-shaped in any one, change
Backing is uniformly arranged on the inner wall or outer wall of sleeve 14, can also sleeve 14 inner and outer wall simultaneously uniformly distributed heat exchanger fin,
Increase heat exchange area, improves the heating efficiency to air-flow.In the present embodiment, the outer wall design of sleeve 14 has T-shape heat exchange
Piece.3 inner wall of smoking set shell may also set up heat exchanger fin.
Embodiment 3
As shown in fig. 6, a kind of intelligent 3D soakage device external member for heating not burning cigarette, including heating described in embodiment 1 or 2
Device and screw shackle 2 and tobacco rod 4；3 both ends open of smoking set shell, tobacco rod 4 are arranged on the outside of 3 left port of smoking set shell, spiral shell
Line connection ring 2 is stuck in 1 left end of heating component, and heating component 1 is connected through a screw thread ring 2 and connect with tobacco rod 4, setting electricity in tobacco rod 4
Pond.
Screw shackle 2 is connected through a screw thread tobacco rod 4 and heating component 1, makes to establish electricity between heating component 1 and tobacco rod 4
Connection；From the right end of heating component, end cap connects smoking set shell big opening end left port to the left, is finally connected to one with tobacco rod right end
It rises.
In the present embodiment, pedestal 11 is set there are five electrode 111, for cartridge heater 132, heating rod 131, temperature sensor
It establishes and is electrically connected between 133 and tobacco rod 4.
Embodiment 4
As shown in Fig. 1,2,6,8, added using the 3D soakage device of embodiment 1 to not burning cigarette progress 3D Omnibearing even is heated
Heat.Burning cigarette 5 does not include tobacco segment 51, middle air filter section 52 and solid filter section 53 for the heating；Added using described in embodiment 1
Thermal heats the cigarette 5, by the tobacco segment 51 of the cigarette 5 successively by the smoking set shell right-end openings,
Sealing ring 15 is inserted into the third heating chamber C, carries out the combined-type omni-directional heating of circumference and core, tobacco segment 51 and the
There is gap the side wall of three heating chamber C and bottom end；The Omnidirectional heating includes heat transfer, heat radiation and Convective Heating: being opened
Dynamic cartridge heater 132 and heating rod 131 carry out the parallel heating of heat transfer, heat radiation to 51 circumference of tobacco segment and core；It is right simultaneously
Fillter section suction, external air flow through the first heating chamber A and the second heating chamber B preheating enter in third heating chamber C, air ring around
Tobacco segment 51 flows, and is flowed into tobacco segment 51 by the bottom of tobacco segment 51 and side infiltration, carries out convection current to tobacco segment 51 and adds
Heat.
The gap formed between the open end right end and cigarette 5 of smoking set shell 3 is the first air inlet, external unheated air warp
First air inlet enters the first heating chamber A；The sleeve 14 opens up the second air inlet close to one end left end of high temperature resistant fixed frame 12
Implication discharge orifice 141, the air-flow in the first heating chamber A enter the second heating chamber B by the second air inlet；The cartridge heater 132
Gap between open end right end and sealing ring 15 forms third air inlet, and the air-flow in the second heating chamber B is through third air inlet
Into third heating chamber C.
Circular through hole among cigarette 5 and heating component sealing ring 15 is interference fit, and heating component sealing ring 15 leads to
Hole and cigarette 5 are in close contact, and play increase gas-flow resistance and air-flow is forced to flow along direction shown in Fig. 1 and Fig. 2.It specifically includes following
Step:
S1: air-flow enters the first heating chamber A through the first air inlet, flows into the air ring of the first heating chamber A around the outer of heating component 1
The flowing of surface downlink, and complete to preheat；
Pre-heated air flow in s2: the first heating chamber A enters the second heating chamber B by the second air inlet stream hole 141, air ring around
The outer surface uplink of cartridge heater 132 flows, and completes further heating；
S3: the air-flow after the second heating chamber B is further heated flows into third heating chamber C through third air inlet, and air-flow is in tobacco
Downlink flowing in the side wall and bottom gap of 12 and third heating chamber C of section, and air-flow is further heated；
S4: tobacco segment Convective Heating:, which flowing into the air-flow in heating chamber C, and circular and downlink is formed between tobacco segment 51 flows,
It is flowed by the bottom of tobacco segment 51 and the mode of side infiltration flows into tobacco segment 51, Convective Heating is completed to tobacco segment 51；
S5: heating muff heat radiation: cartridge heater 132 carries out circulating type heat radiation to the circumference of the tobacco segment 51 in chamber disposed within
Baking；
S6: heating rod heating: heating rod 131 is pierced into the core of tobacco segment 51, since there are air-flows for the core of tobacco segment 51
Flowing, therefore heating of the heating rod to 51 core of tobacco segment, are provided simultaneously with three kinds of conduction, radiation, convection current heat transfer paths.
S7: tobacco segment 51 is discharging or is volatilizing tobacco cause to heat transfer, heat radiation and after spreading hot collaboration heating
Studies of The Aromatic Substances, air-flow sweep along tobacco flavor matter to flow into fillter section and are filtered and cool down, and eventually enter into smoker oral cavity；
Wherein: s5, s6 step are the steps parallel with s1 ~ s4, and step s4, s5, s6 complete comprehensive to the 3D of cigarette 5 equal jointly
Even heating.
51 circumference of tobacco segment is greater than 51 bottom of tobacco segment to the resistance of air-flow to the resistance of air-flow.
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
More improvement, variation, replacement and equivalent scheme, such as the core or bottom increase temperature of the heating rod 131 to above embodiments
The scheme of sensor, and realize to cartridge heater and add using single microprocessor in the control unit in above-described embodiment
The independent temperature of hot pin, for another example in pedestal 11 number of electrodes variation etc., it is all these improve, variation, replacement and equivalent side
Case is embraced within this.
Claims (10)
1. a kind of intelligent 3D soakage device for heating not burning cigarette, which is characterized in that including heating component (1) and cover outside it
The smoking set shell (3) in portion；Smoking set shell (3) is at least open at one end；There are gaps between smoking set shell (3) and heating component (1)
And be free flow of air, it is formed the first heating chamber (A)；
Heating component (1) includes heating component shell and the combination heater for being fixedly connected on heating component housing cavity
(13), heating component shell is closed at one end and connects power supply, another end opening；Heating component inner walls and combination heater
(13) there are gap and there is free flow of air between outer wall, formed the second heating chamber (B)；
The inside of combination heater (13) has cartridge heater (132) open at one end, is that third heats inside cartridge heater (132)
Chamber (C)；
The opening of smoking set shell (3) one end, heating component shell nozzle end, cartridge heater (132) open end correspond to each other, and are formed fragrant
Cigarette is inserted into channel；
It is provided in cartridge heater (132) with cuspidated heating rod (131), it is logical that cigarette insertion is directed toward at the tip of heating rod (131)
Road entrance；
First heating chamber (A), the second heating chamber (B), the air-flow between third heating chamber (C) are interconnected, and each heating chamber is all provided with
It is equipped with air inlet, and the position of the air inlet of two neighboring heating chamber is staggered；
Cartridge heater (132) and heating rod (131) are arranged with heating circuit, and heating component (1) connects a control circuit, control
Circuit includes two temperature control loops, carries out independent tune using cartridge heater (132) and heating rod (131) as heating target respectively
Control.
2. the intelligent 3D soakage device according to claim 1 for heating not burning cigarette, it is characterised in that: the 3D soaking
Including cartridge heater (132) and heating rod (131), to heating, the circumference of burning cigarette and core do not impose convective heat transfer, heat passes
It leads, the omnibearing stereo formula of three kinds of heat transfer types of heat radiation is evenly heated.
3. the intelligent 3D soakage device according to claim 1 for heating not burning cigarette, which is characterized in that the heating group
Part shell include sleeve (14), closed end pedestal (11), for install and the high temperature resistant of fixed Combination formula heater (13) consolidate
Determine frame (12)；High temperature resistant fixed frame (12) is socketed on the right end boss of pedestal (11) by interference fit, sleeve (14) one end
It is connect with high temperature resistant fixed frame (12), the other end is equipped with sealing ring (15).
4. the intelligent 3D soakage device according to claim 1 for heating not burning cigarette, it is characterised in that: the heating group
The outer wall and/or inner wall of part shell are equipped with heat exchanger fin；Smoking set shell (3) inner wall is equipped with heat exchanger fin.
5. the intelligent 3D soakage device according to claim 1 for heating not burning cigarette, which is characterized in that the heating group
Part housings close end is equipped with electrode (111).
6. the intelligent 3D soakage device according to claim 1 for heating not burning cigarette, it is characterised in that: cartridge heater
It (132) is " H " or " u "-shaped along axial section, the bottom of heating rod (131) is connect with the bottom of cartridge heater (132), cartridge heater
(132) bottom setting temperature sensor (133), the temperature sensor of setting includes the temperature sensor and heating rod of cartridge heater
Temperature sensor；The bottom of cartridge heater (132) is located on the inside of third heating chamber (C) at least provided with a boss (1321).
7. the intelligent 3D soakage device according to claim 1 for heating not burning cigarette, which is characterized in that the control electricity
Road includes microprocessor chip control unit, and the temperature detection sensor of primary heater and secondary heater is separately connected micro- place
Manage device chip controls cell signal input terminal, two output control circuit independences that microprocessor chip control unit passes through connection
Complete the computer heating control to the cartridge heater as primary heater and the heating rod as secondary heater.
8. a kind of 3D soakage device external member for heating not burning cigarette, which is characterized in that including any one of claim 1 ~ 7
The 3D soakage device and screw shackle (2) and tobacco rod (4)；Smoking set shell (3) both ends open, tobacco rod (4) are arranged in cigarette
Have on the outside of shell (3) left port, screw shackle (2) is stuck in heating component (1) left end, and heating component (1) is connected through a screw thread
Ring (2) is connect with tobacco rod (4), setting battery and control circuit in tobacco rod (4).
9. using the method that 3D soakage device heats cigarette described in claim 1, it is characterised in that: the cigarette (5)
It is inserted into cartridge heater (132), and is pierced into heating rod (131) in the tobacco segment (51) of cigarette (5), tobacco segment (51) and the
There is gap the side wall of three heating chambers (C) and bottom end, power on and heat to cartridge heater (132) and heating rod (131),
The fillter section of cigarette (5) is aspirated simultaneously, specific heating stepses are as follows:
S1: air-flow enters the first heating chamber (A), flows into the air ring of the first heating chamber (A) under the outer surface of heating component (1)
Row flowing, and complete to preheat；
Pre-heated air flow in s2: the first heating chamber (A) enters the second heating chamber (B), outer surface of the air ring around cartridge heater (132)
Uplink flowing, and complete further heating；
S3: the air-flow after the second heating chamber (B) further heating enters third heating chamber (C), air-flow in tobacco segment (51) and
Downlink flows in the side wall and bottom gap of third heating chamber (C), and further heats to air-flow；
S4: tobacco segment Convective Heating: flowing into the air-flow in third heating chamber (C) and it is circular to be formed between tobacco segment (51) and under
Row flowing, is flowed by the bottom of tobacco segment (51) and the mode of side infiltration flows into tobacco segment (51), is completed to tobacco segment (51)
Convective Heating；
S5: heating muff heat radiation: cartridge heater (132) carries out circulating type heat to the circumference of the tobacco segment (51) in chamber disposed within
Radiant baking；
S6: heating rod heating: the core that heating rod (131) is pierced into tobacco segment (51) is heated, the core of tobacco segment (51)
There are the flowing of air-flow, heating of the heating rod to tobacco segment (51) core is provided simultaneously with three kinds of conduction, radiation, convection current heat transfer ways
Diameter；
S7: tobacco segment (51), which discharges after the collaboration heating of heat transfer, heat radiation and convective heat transfer or volatilizes tobacco, causes perfume
Substance, air-flow sweep along tobacco flavor matter to flow into fillter section and are filtered and cool down, and eventually enter into smoker oral cavity；
Wherein: s5, s6 step are the steps parallel with s1 ~ s4, and described step s4, s5, s6 complete complete to the 3D of cigarette (5) jointly
Orientation is evenly heated.
10. using the method that 3D soakage device heats cigarette described in claim 1, it is characterised in that: outside heating component
Sealing ring (15) are arranged in shell right end, are interference fitted between cigarette (5) and sealing ring (15), the right side of cigarette (5) and smoking set shell (3)
For there are gaps between end opening, the first air inlet is formed, heating component shell left end is provided with the second air inlet, cartridge heater
(132) gap between right end and sealing ring (15) forms third air inlet；The cigarette (5) is inserted into cartridge heater from right end
(132) in, and it is pierced into heating rod (131) in the tobacco segment (51) of cigarette (5), tobacco segment (51) and third heating chamber (C)
Side wall and bottom end have gap, power on and cartridge heater (132) and heating rod (131) heated, while to cigarette
(5) fillter section suction, specific heating stepses are as follows:
S1: air-flow enters the first heating chamber (A) through the first air inlet, flows into the air ring of the first heating chamber (A) around heating component
(1) outer surface downlink flowing, and complete to preheat；
Pre-heated air flow in s2: the first heating chamber (A) enters the second heating chamber (B) by the second air inlet, and air ring is around heating
The outer surface uplink flowing of cylinder (132), and complete further heating；
S3: the air-flow after the second heating chamber (B) further heating enters third heating chamber (C) through third air inlet, and air-flow exists
Downlink flows in the side wall and bottom gap of tobacco segment (51) and third heating chamber (C), and further heats to air-flow；
S4: tobacco segment Convective Heating: flowing into the air-flow in third heating chamber (C) and it is circular to be formed between tobacco segment (51) and under
Row flowing, is flowed by the bottom of tobacco segment (51) and the mode of side infiltration flows into tobacco segment (51), is completed to tobacco segment (51)
Convective Heating；
S5: heating muff heat radiation: cartridge heater (132) carries out circulating type heat to the circumference of the tobacco segment (51) in chamber disposed within
Radiant baking；
S6: heating rod heating: the core that heating rod (131) is pierced into tobacco segment (51) is heated, the core of tobacco segment (51)
There are the flowing of air-flow, heating of the heating rod to tobacco segment (51) core is provided simultaneously with three kinds of conduction, radiation, convection current heat transfer ways
Diameter；
S7: tobacco segment (51), which discharges after the collaboration heating to heat transfer, heat radiation and convective heat transfer or volatilizes tobacco, to be caused
Studies of The Aromatic Substances, air-flow sweep along tobacco flavor matter to flow into fillter section and are filtered and cool down, and eventually enter into smoker oral cavity；
Wherein: s5, s6 step are the steps parallel with s1 ~ s4, and described step s4, s5, s6 complete entirely square to the 3D of cigarette jointly
Position is evenly heated.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301059.9A CN109315838B (en) | 2018-11-02 | 2018-11-02 | Intelligent 3D soaking device and kit for heating nonflammable cigarettes and heating method thereof |
| EA202191213A EA202191213A1 (en) | 2018-11-02 | 2019-04-09 | INTELLIGENT DEVICE FOR 3D UNIFORM HEATING OF NON-COMBUSTIBLE CIGARETTES, SET AND METHOD OF ITS HEATING |
| PCT/CN2019/081910 WO2020087872A1 (en) | 2018-11-02 | 2019-04-09 | Smart 3d even heating device for heat-not-burn cigarette, set, and heating method therefor |
| JP2019572715A JP6969036B2 (en) | 2018-11-02 | 2019-04-09 | Intelligent uniform heating device for non-flammable heat-not-burn tobacco, kit and its heating method |
| KR1020197037534A KR102549241B1 (en) | 2018-11-02 | 2019-04-09 | Smart 3D cracking device of heated non-combustion cigarette, kit and heating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301059.9A CN109315838B (en) | 2018-11-02 | 2018-11-02 | Intelligent 3D soaking device and kit for heating nonflammable cigarettes and heating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109315838A true CN109315838A (en) | 2019-02-12 |
| CN109315838B CN109315838B (en) | 2023-12-19 |
Family
ID=65260954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301059.9A Active CN109315838B (en) | 2018-11-02 | 2018-11-02 | Intelligent 3D soaking device and kit for heating nonflammable cigarettes and heating method thereof |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6969036B2 (en) |
| KR (1) | KR102549241B1 (en) |
| CN (1) | CN109315838B (en) |
| EA (1) | EA202191213A1 (en) |
| WO (1) | WO2020087872A1 (en) |
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| CN110353317A (en) * | 2019-08-15 | 2019-10-22 | 河南省新之林机电设备有限公司 | The smoke creating device and its heating means of multimode heating |
| CN110403250A (en) * | 2019-07-25 | 2019-11-05 | 云南中烟工业有限责任公司 | A kind of heating with evenly heating baffling cooling system is not burnt smoking set |
| WO2020087872A1 (en) * | 2018-11-02 | 2020-05-07 | 普维思信（北京）科技有限公司 | Smart 3d even heating device for heat-not-burn cigarette, set, and heating method therefor |
| EP3711545A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Heating apparatus for smoking substitute system |
| EP3780904A1 (en) * | 2019-08-14 | 2021-02-17 | Nerudia Limited | Smoking substitute system |
| CN112841716A (en) * | 2019-11-26 | 2021-05-28 | 中国烟草总公司郑州烟草研究院 | Heating tobacco product with punched side wall |
| CN113171733A (en) * | 2020-12-01 | 2021-07-27 | 深圳市卓力能技术有限公司 | Heat insulation structure and aerosol generating device |
| CN113455728A (en) * | 2021-07-06 | 2021-10-01 | 凡品思(深圳)科技有限公司 | Cigarette without burning when heating and heating device thereof |
| CN113455700A (en) * | 2021-07-12 | 2021-10-01 | 河南中烟工业有限责任公司 | Heating cigarette with esters uniformly released |
| CN113519919A (en) * | 2021-08-11 | 2021-10-22 | 湖北中烟工业有限责任公司 | Tobacco product heating device based on fuel combustion |
| CN114112789A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Device and method for detecting oxygen content of tobacco section in sealed heating cigarette |
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| CN113229528A (en) * | 2021-06-08 | 2021-08-10 | 湖北中烟工业有限责任公司 | Tobacco product capable of being heated without burning |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR102549241B1 (en) | 2023-06-30 |
| JP6969036B2 (en) | 2021-11-24 |
| KR20210040760A (en) | 2021-04-14 |
| WO2020087872A1 (en) | 2020-05-07 |
| JP2021508233A (en) | 2021-03-04 |
| CN109315838B (en) | 2023-12-19 |
| EA202191213A1 (en) | 2021-09-15 |
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