CN108741234A - A kind of combination heater and its heating means for heating not burning cigarette - Google Patents
A kind of combination heater and its heating means for heating not burning cigarette Download PDFInfo
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- CN108741234A CN108741234A CN201810907321.8A CN201810907321A CN108741234A CN 108741234 A CN108741234 A CN 108741234A CN 201810907321 A CN201810907321 A CN 201810907321A CN 108741234 A CN108741234 A CN 108741234A
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- heatiing
- heater
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 285
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 78
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 17
- 241000208125 Nicotiana Species 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 206010037660 Pyrexia Diseases 0.000 claims description 14
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- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 12
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
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- 229910052751 metal Inorganic materials 0.000 claims description 5
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- 239000004642 Polyimide Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
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- 238000007639 printing Methods 0.000 claims description 3
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- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000019505 tobacco product Nutrition 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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Classifications
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- A24F47/008—
Abstract
The invention discloses a kind of combination heaters and its heating means for heating not burning cigarette.Heater includes first heating element, second heatiing element, power supply and control circuit；There is first heating element cylindrical shape heating chamber, second heatiing element band to be useful for being pierced into the tip inside cigarette, and second heatiing element penetrates heating chamber from the center of first heating element bottom；First heating element, second heatiing element can be controlled by control circuit individually or simultaneously to be heated；Heater circuit is laid in first heating element, second heatiing element, heater circuit has thermistor.Heating means include that the core of burning cigarette, circumference and bottom are not heated simultaneously or separately to heating.The present invention provides abundant and uniform, controllable heating means and heating device to heat not burning cigarette, it can be achieved to heating the not parallel heating simultaneously of burning cigarette multiple location or gradually serial heating, making heating, burning cigarette does not reach or close to harm reduction again while conventional cigarette mouthfeel.
Description
Technical field
The present invention relates to technical field of cigarettes of not burning is heated, specifically it is used to heat the heating side of not burning cigarette
Method and heater.
Background technology
The limitation of conventional cigarette is increasingly stringenter recently as public place and people recognize harm of smoking
Also increasingly deeper, the fast development of electronic cigarette in recent years in addition, everything makes the development of traditional cigarette receive sternness and choose
War.Therefore the concept of novel tobacco product is suggested, including buccal cigarette, heating not burning cigarette, low temperature cigarette, electronic cured tobacco etc.
Concept, purpose are all to reduce the harm of conventional cigarette, while so that smoker is obtained to greatest extent and sucking conventional cigarette phase
Same mouthfeel and experience.Novel tobacco product is heated and incombustible processing mode is by China national tobacco monopolization
Office, China Tobacco Corporation and World tobacco giant Philip Morris, British American Tobacco, Japan Tobacco Inc (JTI) and Supreme Being
The great attention of major tobacco company of the worlds such as state tobacco.
But in existing market using mode of heating, heating means fail to make always heating not burning cigarette obtain fully and
Uniform heating.Such as the Chinese patent of Publication No. CN103169157A discloses a kind of incombustible cigarette device of heating,
Heating mechanism is sheet, can only on one side be heated to certain of sheet tobacco product, and 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 is less efficient, 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.
Invention content
The purpose of the present invention is to solve the deficiencies in the prior art, overcome existing heating technique and heating means to heating
The not non-uniform heat flux of burning cigarette provides a kind of Combined type heating method and heater for heating not burning cigarette, adopts
With Combined type heating method and heater, for heat not burning cigarette provide in core, cylindrical outer surface, bottom at least two
Position is heated simultaneously or gradually, multi source heating method and combination heater, make heating not burning cigarette from core, or
At least two positions in circumference or bottom are heated simultaneously or gradually, and heating surface area is big, is heated evenly, fully, the efficiency of heating surface
It is high.The present invention is directed to for Novel heating, burning cigarette does not provide an abundant, uniform, controllable heating environment of heating, make novel
Heating not burning cigarette reach or close to while conventional cigarette mouthfeel again harm reduction.The purpose of the present invention is pass through following skill
What art scheme was realized.
A kind of combination heater for heating not burning cigarette, the heater includes first heating element, second
Heater element and the power supply and its control circuit that electric energy is provided to first heating element and second heatiing element；First hair
There is thermal element cylindrical shape heating chamber, the second heatiing element band to be useful for being pierced into the tip inside cigarette, the second fever member
Part penetrates heating chamber from the center of first heating element bottom；First heating element, the second hair can be controlled by control circuit
Thermal element is individually or simultaneously heated；Heater circuit is laid in the first heating element, second heatiing element, it is described to add
Heater circuit has positive temperature system thermistor or negative tempperature coefficient thermistor.
Further, there is annular bottom plate, the second heatiing element to pass through ring for the cylinder bottom end of the first heating element
The centre bore of shape bottom plate；At least provided with a gas channel on the annular bottom plate；
Further, the cylinder inner wall or outer wall of first heating element are provided with times in heater circuit or inner wall, outer wall
Meaning one and annular bottom plate have been simutaneously arranged heater circuit；The outer surface cylinder of the second heatiing element is laid with heating electricity
Road.
Further, the first heating element and second heatiing element include base material, heater circuit, insulating layer；It is described
Base material constitute heater element main structure body, base material be ceramics or metal, metal be stainless steel, aluminium alloy, or for aluminium, copper,
The alloy of any one or more in iron；The heater circuit is laid in the inner wall or outer wall of base material, heater circuit and base material
Between insulating layer is set, heater circuit has insulating layer package；The heater circuit be flexible nano rare earth electric heating heating film or
To be heated made of the electrocondution slurry printing made of any one or more alloy formed in tungsten, silver, platinum, copper, nickel, palladium
Circuit；The insulating layer is one or more combinations in glass, ceramics, mica, polytetrafluoroethylene (PTFE), polyimides.
Further, it is provided with non-sticking lining on first heating element inner wall, is provided with not on second heatiing element outer wall
Adhesive coating layer, the non-sticking lining are the combination of one or both of polytetrafluoroethylene (PTFE), ceramic glaze.
Further, the bottom of first heating element or circumference are laid with the first temperature sensor, second heatiing element
Core lay second temperature sensor.
A kind of Combined type heating method heating not burning cigarette, burning cigarette does not include tobacco segment and filter stick for the heating
Section, using the combination heater, the tobacco segment of the cigarette is inserted into first heating element heating chamber, the second hair
Thermal element is pierced into the inside of tobacco segment simultaneously, is heated using parallel type heating means or string type heating means；It is described simultaneously
Line heating means are while starting first heating element and second heatiing element and heated to the cigarette；The string type
Heating means is heat the cigarette one of in first startup first heating element and second heatiing element, then
After entering the holding stage of the heater element, restarts another heater element and heated.
Further, parallel type heating means the specific steps are：
s1：Heating power distributes, and the power distribution of the power supply is generated heat to described first under the action of the control circuit
Element and second heatiing element, start simultaneously at and are heated to first heating element and second heatiing element；
s2：Temperature judges that the variation by measuring first heating element heater circuit resistance value calculates heating temperature or passes through temperature
It spends sensor and measures heating temperature, s3 is entered step if reaching set temperature, otherwise continues to heat heater element,
Ranging from 200 ~ 320 DEG C of first heating element set temperature；By the variation meter for measuring second heatiing element heater circuit resistance value
Calculate heating temperature or by temperature sensor measurement heating temperature, s4 entered step if reaching set temperature, otherwise after
It is continuous that second heatiing element is heated, ranging from 180 ~ 300 DEG C of second heatiing element set temperature；
s3：Temperature is kept, when the heating temperature of first heating element reaches setting value, by the heating temperature of first heating element
It is maintained between ± 20 DEG C of set temperature, temperature is maintained until heating stops；
s4：Temperature is kept, when the heating temperature of second heatiing element reaches setting value, by the heating temperature of second heatiing element
It is maintained between ± 20 DEG C of set temperature, temperature is maintained until heating stops；
s5：First heating element and second heatiing element temperature are maintained until stop heating.
Further, string type heating means the specific steps are：
a1：Core power distributes, and the power distribution of the power supply is generated heat to described second under the action of the control circuit
Element carries out core heating；
a2：Core temperature judges that the variation by measuring second heatiing element heater circuit resistance value calculates heating temperature or logical
Excess temperature sensor measures heating temperature, and a3 is entered step if reaching set temperature, otherwise enters step a1；Second fever
The set temperature of element is 180 ~ 300 DEG C；
a3：Core temperature is kept, when the heating temperature of second heatiing element reaches setting value, by the heating of second heatiing element
Temperature is maintained between ± 20 DEG C of set temperature, and starts a4；
a4：Circumference and/or bottom power distribution, by the power distribution of the power supply to described under the action of the control circuit
First heating element carries out circumference heating；
a5：Circumference and/or bottom temp judge that the variation by measuring first heating element heater circuit resistance value calculates heating temperature
It spends or by temperature sensor measurement heating temperature, a6 is entered step if reaching set temperature, otherwise enters step a4；
The set temperature of first heating element is 200 ~ 320 DEG C
a6：Circumference and/or bottom temp are kept, when the heating temperature of first heating element reaches setting value, by the first fever
The heating temperature of element is maintained between ± 20 DEG C of set temperature；
a7：First heating element and second heatiing element temperature are maintained until stop heating.
Further, wherein there is the cylinder bottom end inner wall of first heating element annular bottom plate, the second heatiing element to wear
Cross the centre bore of annular bottom plate；At least provided with a gas channel on the annular bottom plate；The first heating element is to cigarette
Circumference heat, while also the bottom of cigarette is heated.
Beneficial effects of the present invention：
The present invention for Novel heating not burning cigarette provide in core, circumference and bottom simultaneously or separately it is abundant and uniform,
Controllable heating means and heating device are not, it can be achieved that burning cigarette multi-section parallel-by-bit heats or gradually serially adds to Novel heating
Heat, making Novel heating, burning cigarette does not reach or close to harm reduction again while conventional cigarette mouthfeel, overcomes using single needle
Formula heats or heating sheet type makes heating burning cigarette core temperature is not 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, i.e.,：
Novel heating not burning cigarette.Below in conjunction with the accompanying drawings and specific implementation mode invention is further described in detail.
Description of the drawings
Fig. 1 is that the present invention uses combination heater to the Novel heating schematic diagram that burning cigarette is not heated；
Fig. 2 be present invention signal Novel heating not burning cigarette along A to the process for being inserted into combination heater；
Fig. 3 is that the present invention lays the combination heater schematic diagram after temperature sensor；
Fig. 4 is the flow diagram that Combined type heating method of the present invention is used while being heated parallel；
Fig. 5 is Combined type heating method of the present invention using the flow diagram gradually serially heated.
In figure：1-first heating element；11-first heating element cylinders；12-airflow holes；13-heating chambers；14—
First heating element positive wire；15-first heating element negative wires；16-first heating element temperature sensors；2—
Second heatiing element；21-second heatiing elements are pierced into body；22-second heatiing element positive wires；23-second heatiing elements
Negative wire；24-second heatiing element temperature sensors；3-heat not burning cigarette.
Specific implementation mode
Embodiment 1
As shown in Figure 1, 2, a kind of combination heater for heating not burning cigarette, the heater include the first fever member
Part 1, second heatiing element 2 and power supply 4 and its control electricity that electric energy is provided to first heating element 1 and second heatiing element 2
Road 5；There is the first heating element 1 cylindrical shape heating chamber, 2 band of the second heatiing element to be useful for being pierced into inside cigarette
Tip, second heatiing element 2 penetrate cylinder bore from the center of 1 bottom of first heating element；It can be controlled by control circuit 3
First heating element 1, second heatiing element 2 are individually or simultaneously heated；The first heating element 1, second heatiing element 2
On be laid with heater circuit, the heater circuit has posive temperature coefficient thermistor characteristic or negative tempperature coefficient thermistor special
Property.There is annular bottom plate, the second heatiing element 2 to pass through the centre bore of annular bottom plate for the cylinder bottom end of first heating element 1；Institute
It states on annular bottom plate at least provided with a gas channel 12.First heating element and second heatiing element can be individually electrically connected to
Power supply and control circuit.
The cylinder inner wall or outer wall of first heating element are provided with any one in heater circuit or inner wall, outer wall
A and annular bottom plate has been simutaneously arranged heater circuit；The outer surface cylinder of the second heatiing element is laid with heater circuit.
First heating element 1 and second heatiing element 2 include base material, heater circuit, insulating layer；The base material constitutes fever
The main structure body of element, base material be ceramics or metal in any one, metal be stainless steel, aluminium alloy, or for aluminium, copper,
The alloy of any one or more in iron；The heater circuit is laid in the inner wall or outer wall of base material, heater circuit and base material
Between insulating layer is set, heater circuit is wrapped up by insulating layer；The heater circuit be flexible nano rare earth electric heating heating film or
To be heated made of the electrocondution slurry printing made of any one or more alloy formed in tungsten, silver, platinum, copper, nickel, palladium
Circuit；The insulating layer is one or more combinations in glass, ceramics, mica, polytetrafluoroethylene (PTFE), polyimides.First
It is provided with non-sticking lining on 1 inner wall of heater element, non-sticking lining, the non-sticking lining are provided on 1 outer wall of second heatiing element
For the combination of one or both of polytetrafluoroethylene (PTFE), ceramic glaze.
Its shape of first heating element 1 is " cup " shape or " pipe " shape；Second heatiing element 2 its shape be " needle " shape,
Any one in " nail " shape or flat " sword " shape；The heater circuit has posive temperature coefficient thermistor characteristic or negative temperature
Coefficient resistance characteristic.
The bottom of first heating element or circumference are laid with the first temperature sensor, and the core of second heatiing element is laid
Second temperature sensor.
Embodiment 2
As shown in figure 3, the present embodiment increases on the basis of embodiment 1 to first heating element 1 and the laying of second heatiing element 2
Dedicated temperature sensor：First heating element temperature sensor 16 and second heatiing element temperature sensor 24, can more precisely
Measurement first heating element 1 and second heatiing element 2 temperature, be conducive to realize to heating temperature more accurately closed loop control
System, other technical characteristics are same as Example 1.
Embodiment 3
It is heated using the heater described in embodiment 1 or 2 to heating the not core of burning cigarette and two position of circumference.Using parallel
Formula heating means.Start adding for the heater circuit and second heatiing element 2 on the 1 heating chamber barrel of first heating element of heater
Heater circuit.
As shown in figure 4, including the following steps：
s1：Heating power distributes, and the power distribution of the power supply is generated heat to described first under the action of the control circuit
Element 1 and second heatiing element 2, start simultaneously at and are heated to first heating element 1 and second heatiing element 2；
s2：Temperature judges that the variation by measuring 1 heater circuit resistance value of first heating element calculates heating temperature or passes through temperature
It spends sensor and measures heating temperature, s3 is entered step if reaching set temperature, otherwise continues to add heater element 1
Heat, ranging from 200 ~ 320 DEG C of 1 set temperature of first heating element；By the change for measuring 2 heater circuit resistance value of second heatiing element
Change and calculates heating temperature or by temperature sensor measurement heating temperature, s4 is entered step if reaching set temperature, it is no
Then continue to heat second heatiing element 2, ranging from 180 ~ 300 DEG C of 2 set temperature of second heatiing element；
s3：Temperature is kept, when the first temperature sensor 16 detects that temperature reaches setting value, by adding for first heating element 1
Hot temperature is maintained between ± 20 DEG C of set temperature, and temperature is maintained until heating stops；
s4：Temperature is kept, when second temperature sensor 24 detects that temperature reaches setting value, by adding for second heatiing element 2
Hot temperature is maintained between ± 20 DEG C of set temperature, and temperature is maintained until heating stops；
s5：First heating element 1 and 2 temperature of second heatiing element terminate to heat together maintained until when stopping heating.
Embodiment 4
It is heated using the heater described in embodiment 1 or 2 to heating the not core of burning cigarette and two position of circumference.Using serial
Formula heating means.The heater circuit for first starting second heatiing element 2 after reaching heat-retaining condition, is restarted first heating element 1 and is added
Heater circuit on hot chamber barrel, until entering holding stage.
As shown in figure 5, including the following steps：
a1：Core power distributes, and the power distribution of the power supply is generated heat to described second under the action of the control circuit
Element 2 carries out core heating；
a2：Core temperature judges that the variation by measuring 2 heater circuit resistance value of second heatiing element calculates heating temperature or logical
Excess temperature sensor measures heating temperature, and a3 is entered step if reaching set temperature, otherwise enters step a1；Second fever
The set temperature of element 2 is 180 ~ 300 DEG C；
a3：Core temperature is kept, when second temperature sensor 24 detects that temperature reaches setting value, by second heatiing element 2
Heating temperature be maintained between ± 20 DEG C of set temperature, and start a4；
a4：Circumference power distribution generates heat the power distribution of the power supply to described first under the action of the control circuit
Element 1 carries out circumference heating；
a5：Circumference temp judges that the variation by measuring 1 heater circuit resistance value of first heating element calculates heating temperature or logical
Excess temperature sensor measures heating temperature, and a6 is entered step if reaching set temperature, otherwise enters step a4；First fever
The set temperature of element 1 is 200 ~ 320 DEG C
a6：Circumference temp is kept, when the first temperature sensor 16 detects that temperature reaches setting value, by first heating element 1
Heating temperature be maintained between ± 20 DEG C of set temperature；
a7：First heating element 1 and 2 temperature of second heatiing element are maintained until heating stops.
Embodiment 5
It is heated using the heater described in embodiment 1 or 2 to heating the not core of burning cigarette, circumference, three position of bottom.Using
Parallel type heating means.
The circumference of first heating element 1 and the annular bottom plate of cylinder bottom end have been simutaneously arranged heater circuit；First heating element
Also start the heater circuit of fever bottom plate while starting the heater circuit on barrel.First heating element 1 adds 3 circumference of cigarette
Also the bottom of cigarette 3 is heated while hot, while second heatiing element 2 heats 3 core of cigarette.Specific steps
For：
s1：Heating power distributes, and the power distribution of the power supply is generated heat to described first under the action of the control circuit
Element 1 and second heatiing element 2, start simultaneously at and are heated to first heating element 1 and second heatiing element 2；
s2：Temperature judges that the variation by measuring 1 heater circuit resistance value of first heating element calculates heating temperature or passes through temperature
It spends sensor and measures heating temperature, s3 is entered step if reaching set temperature, otherwise continues to add heater element 1
Heat, ranging from 200 ~ 320 DEG C of 1 set temperature of first heating element；By the change for measuring 2 heater circuit resistance value of second heatiing element
Change and calculates heating temperature or by temperature sensor measurement heating temperature, s4 is entered step if reaching set temperature, it is no
Then continue to heat second heatiing element 2, ranging from 180 ~ 300 DEG C of 2 set temperature of second heatiing element；
s3：Temperature is kept, when the temperature that the first temperature sensor 16 detects reaches setting value, by first heating element 1
Heating temperature is maintained between ± 20 DEG C of set temperature, and temperature is maintained until heating stops；
s4：Temperature is kept, when the temperature that second temperature sensor 24 detects reaches setting value, by second heatiing element 2
Heating temperature is maintained between ± 20 DEG C of set temperature, and temperature is maintained until heating stops；
s5：First heating element 1 and 2 temperature of second heatiing element are maintained until heating stops.
Embodiment 6
It is heated using the heater described in embodiment 1 or 2 to heating the not core of burning cigarette, circumference, three position of bottom.Using
String type heating means.
The circumference of first heating element 1 and the annular bottom plate of cylinder bottom end have been simutaneously arranged heater circuit；First heating element
Also start the heater circuit of fever bottom plate while starting the heater circuit on barrel, first heating element 1 adds 3 circumference of cigarette
Also the bottom of cigarette 3 is heated while hot, second heatiing element 2 heats 3 core of cigarette.First start the second hair
The heater circuit of thermal element 2 after reaching heat-retaining condition, restarts 1 heating chamber barrel of first heating element and base circle bottom plate
On heater circuit, until entering holding stage.The specific steps are：
a1：Core power distributes, and the power distribution of the power supply is generated heat to described second under the action of the control circuit
Element 2 carries out core heating；
a2：Core temperature judges that the variation by measuring 2 heater circuit resistance value of second heatiing element calculates heating temperature or logical
Excess temperature sensor measures heating temperature, and a3 is entered step if reaching set temperature, otherwise enters step a1；Second fever
The set temperature of element 2 is 180 ~ 300 DEG C；
a3：Core temperature is kept, when 2 heating temperature of second heatiing element reaches setting value, by the heating of second heatiing element 2
Temperature is maintained between ± 20 DEG C of set temperature, and starts a4；
a4：Circumference and bottom and bottom power distribution, give the power distribution of the power supply under the action of control circuit
The first heating element 1 carries out circumference and bottom-heated；
a5：Circumference and bottom temp judge that the variation by measuring 1 heater circuit resistance value of first heating element calculates heating temperature
Or by temperature sensor measurement heating temperature, a6 is entered step if reaching set temperature, otherwise enters step a4；The
The set temperature of one heater element 1 is 200 ~ 320 DEG C
a6：Circumference and bottom temp are kept, when 1 heating temperature of first heating element reaches setting value, by first heating element 1
Heating temperature be maintained between ± 20 DEG C of set temperature；
a7：First heating element 1 and 2 temperature of second heatiing element keep after a certain period of time, terminating to heat together.
Claims (10)
1. a kind of combination heater for heating not burning cigarette, which is characterized in that the heater includes the first fever
Element（1）, second heatiing element（2）And to first heating element（1）And second heatiing element（2）The power supply of electric energy is provided
（4）And its control circuit（5）；The first heating element（1）With cylindrical shape heating chamber, the second heatiing element（2）Band
It is useful for being pierced into the tip inside cigarette, second heatiing element（2）From first heating element（1）The center of bottom penetrates heating
Chamber；Pass through control circuit（3）First heating element can be controlled（1）, second heatiing element（2）Individually or simultaneously heated；
The first heating element（1）, second heatiing element（2）On be laid with heater circuit, the heater circuit has positive temperature system
Number thermistor or negative tempperature coefficient thermistor.
2. the combination heater according to claim 1 for heating not burning cigarette, which is characterized in that described first
Heater element（1）Cylinder bottom end inner wall have annular bottom plate, the second heatiing element（2）Across the center of annular bottom plate
Hole；At least provided with a gas channel on the annular bottom plate（12）.
3. the combination heater according to claim 1 for heating not burning cigarette, which is characterized in that the first fever
Element（1）Cylinder inner wall or outer wall to be provided with any one and annular bottom plate in heater circuit or inner wall, outer wall same
When be disposed with heater circuit；The second heatiing element（2）Outer surface cylinder be laid with heater circuit.
4. the combination heater according to claim 1 for heating not burning cigarette, which is characterized in that described first
Heater element（1）And second heatiing element（2）Including base material, heater circuit, insulating layer；The base material constitutes the knot of heater element
Structure main body, base material are ceramics or metal；The heater circuit is laid in the inner wall or outer wall of base material, between heater circuit and base material
Insulating layer is set, and heater circuit is wrapped up by insulating layer；The heater circuit is flexible nano rare earth electric heating heating film or serves as reasons
Electricity is heated made of electrocondution slurry printing made of any one or more alloy formed in tungsten, silver, platinum, copper, nickel, palladium
Road；The insulating layer is one or more combinations in glass, ceramics, mica, polytetrafluoroethylene (PTFE), polyimides.
5. the combination heater according to claim 3 for heating not burning cigarette, which is characterized in that the first fever
Element（1）Non-sticking lining, second heatiing element are provided on inner wall（1）Non-sticking lining, the non-sticking lining are provided on outer wall
For the combination of one or both of polytetrafluoroethylene (PTFE), ceramic glaze.
6. the combination heater according to claim 1 for heating not burning cigarette, which is characterized in that the first fever
Element（1）Bottom or circumferential outer surface be laid with the first temperature sensor（16）, second heatiing element（2）Core lay the
Two temperature sensors（24）.
7. a kind of Combined type heating method heating not burning cigarette, described to heat not burning cigarette（3）Including tobacco segment and filter
Stick section, it is characterised in that：Using the heater described in any one of claim 1 ~ 5, by the cigarette（3）Tobacco segment insert
Enter to first heating element（1）In heating chamber, while second heatiing element（2）Be pierced into the inside of tobacco segment, using parallel type plus
Hot method or string type heating means are heated；The parallel type heating means are while starting first heating element（1）With
Second heatiing element（2）To the cigarette（3）It is heated；The string type heating means are first to start first heating element
（1）And second heatiing element（2）In one of to the cigarette（3）It is heated, then keeps the temperature of the heater element
Degree, restarts another heater element and is carried out at the same time heating.
8. the Combined type heating method according to claim 7 for heating not burning cigarette, which is characterized in that parallel type heats
Method the specific steps are：
s1：Heating power distributes, and the power distribution of the power supply is generated heat to described first under the action of the control circuit
Element（1）And second heatiing element（2）, start simultaneously to first heating element（1）And second heatiing element（2）It is heated；
s2：Temperature judges, by measuring first heating element（1）The variation of heater circuit resistance value calculates heating temperature or passes through
Temperature sensor measurement heating temperature, enters step s3 if reaching set temperature, otherwise continues to heater element（1）It carries out
Heating, first heating element（1）Ranging from 200 ~ 320 DEG C of set temperature；By measuring second heatiing element（2）Heater circuit hinders
The variation of value calculates heating temperature or by temperature sensor measurement heating temperature, is entered step if reaching set temperature
Otherwise s4 continues to second heatiing element（2）It is heated, second heatiing element（2）Ranging from 180 ~ 300 DEG C of set temperature；
s3：Temperature is kept, and works as first heating element（1）Heating temperature when reaching setting value, by first heating element（1）Plus
Hot temperature is maintained between ± 20 DEG C of set temperature, and temperature is maintained until heating stops；
s4：Temperature is kept, and works as second heatiing element（2）Heating temperature when reaching setting value, by second heatiing element（2）Plus
Hot temperature is maintained between ± 20 DEG C of set temperature, and temperature is maintained until heating stops；
s5：First heating element（1）And second heatiing element（2）Temperature is maintained until when stopping heating.
9. the Combined type heating method according to claim 7 for heating not burning cigarette, which is characterized in that string type heats
Method the specific steps are：
a1：Core power distributes, and the power distribution of the power supply is generated heat to described second under the action of the control circuit
Element（2）, carry out core heating；
a2：Core temperature judges, by measuring second heatiing element（2）The variation of heater circuit resistance value calculate heating temperature or
By temperature sensor measurement heating temperature, a3 is entered step if reaching set temperature, otherwise enters step a1；Second hair
Thermal element（2）Set temperature be 180 ~ 300 DEG C；
a3：Core temperature is kept, and works as second heatiing element（2）Heating temperature when reaching setting value, by second heatiing element（2）
Heating temperature be maintained between ± 20 DEG C of set temperature, and start a4；
a4：Circumference and/or bottom power distribution, by the power distribution of the power supply to described under the action of the control circuit
First heating element（1）, carry out circumference and/or bottom-heated；
a5：Circumference and/or bottom temp judge, by measuring first heating element（1）The variation of heater circuit resistance value, which calculates, to be added
Hot temperature or by temperature sensor measurement heating temperature, enters step a6 if reaching set temperature, otherwise enters step
Rapid a4；First heating element（1）Set temperature be 200 ~ 320 DEG C
a6：Circumference and/or bottom temp are kept, and work as first heating element（1）Heating temperature when reaching setting value, by the first hair
Thermal element（1）Heating temperature be maintained between ± 20 DEG C of set temperature；
a7：First heating element（1）And second heatiing element（2）Temperature is maintained until stop heating.
10. the Combined type heating method of heating not burning cigarette according to claim 8 or claim 9, which is characterized in that wherein the
One heater element（1）Cylinder bottom end inner wall have annular bottom plate, the second heatiing element（2）Across the center of annular bottom plate
Hole；At least provided with a gas channel on the annular bottom plate（12）；The first heating element（1）To cigarette（3）Circumference adds
Heat, while also to cigarette（3）Bottom heated.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907321.8A CN108741234A (en) | 2018-08-10 | 2018-08-10 | A kind of combination heater and its heating means for heating not burning cigarette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907321.8A CN108741234A (en) | 2018-08-10 | 2018-08-10 | A kind of combination heater and its heating means for heating not burning cigarette |
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| CN108741234A true CN108741234A (en) | 2018-11-06 |
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ID=63969440
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810907321.8A Pending CN108741234A (en) | 2018-08-10 | 2018-08-10 | A kind of combination heater and its heating means for heating not burning cigarette |
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| CN109363244A (en) * | 2018-11-09 | 2019-02-22 | 福建中烟工业有限责任公司 | The method that matrix occurs for aerosol generating device and heating aerosol |
| CN109512022A (en) * | 2018-12-06 | 2019-03-26 | 陈征 | Blank pipe filled type with sealed membrane heats the preparation method and application for the smoking article that do not burn |
| CN109845398A (en) * | 2019-01-11 | 2019-06-04 | 惠州市吉瑞科技有限公司深圳分公司 | A kind of heating component and smoke equipment |
| CN109846090A (en) * | 2018-12-13 | 2019-06-07 | 株洲利德英可电子科技有限公司 | A kind of pin type electronic cigarette heater and electronic cigarette |
| CN110122931A (en) * | 2019-06-05 | 2019-08-16 | 漫科斯威(东莞)实业有限公司 | Atomizing component method for heating and controlling, device, electronic cigarette and storage medium |
| CN111743204A (en) * | 2020-04-02 | 2020-10-09 | 深圳市美深威科技有限公司 | Heating body capable of heating rapidly |
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| CN113133548A (en) * | 2020-01-20 | 2021-07-20 | 青岛颐中科技有限公司 | Heating non-combustion smoking set and control method thereof |
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