CN108308719A - Low-temperature cigarette heating system - Google Patents
Low-temperature cigarette heating system Download PDFInfo
- Publication number
- CN108308719A CN108308719A CN201810319805.0A CN201810319805A CN108308719A CN 108308719 A CN108308719 A CN 108308719A CN 201810319805 A CN201810319805 A CN 201810319805A CN 108308719 A CN108308719 A CN 108308719A
- Authority
- CN
- China
- Prior art keywords
- heating
- temperature
- smoke
- heating system
- low temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 95
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 45
- 241000208125 Nicotiana Species 0.000 claims abstract description 20
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract 2
- 239000000945 filler Substances 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 11
- 230000002708 enhancing effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 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 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Classifications
-
- A24F47/008—
Landscapes
- Control Of Resistance Heating (AREA)
- Central Heating Systems (AREA)
Abstract
The invention relates to the technical field of low-temperature smoke heating, and discloses a low-temperature smoke heating system which comprises a shell, a heating chamber, a heating module and a temperature control module, wherein the heating chamber is arranged in the shell, and the heating module and the temperature control module are both connected with the heating chamber; the heating chamber includes the shell with set up in the inside fixed bed of shell, the shell with be provided with the heat preservation between the fixed bed. According to the low-temperature cigarette heating system, the operation of the heating module is accurately controlled under the action of the temperature sensing device and the temperature control module which are in direct contact with a cigarette body, so that the tobacco is kept at a lower temperature which is heated but not combusted, and harmful substances are prevented from being discharged; by dispersing heat conduction enhancing materials in the smoke body and enhancing the heat conduction mode between the heating chamber and the smoke body, the heat of the heating chamber is fully transferred into the smoke body, and the problems of uneven heating, insufficient heat transfer and the like of low-temperature smoke are solved.
Description
Technical field
The present invention relates to low temperature cigarette technical field of heating, more particularly to a kind of low temperature cigarette heating system.
Background technology
A large amount of harmful substance is generated in traditional tobacco combustion process, with the growing interest to health and environment, is reduced
Tobacco harmful components burst size becomes the emphasis of tobacco business development, commonly a kind of at present to heat incombustible cigarette,
Claim low temperature cigarette.Different from traditional cigarette, the pipe tobacco for heating not burning type tobacco product is in heating rather than combustion state, to subtract
The harmful components that few traditional tobacco high-temp combustion cracking generates, reduce main flume and endanger ingredient, meeting consumer tobacco
While feature is experienced, the harm to consumer is reduced, alleviates the contradiction of smoking and public place smoking ban to a certain extent.
It does not burn since low temperature cigarette only heats, the control of heating temperature and the conduction of heat become the key for generating tobacco flavor gas.
Method common at present is smoke agent to be added in tobacco-containing material, and smoke agent is often some chemical substances,
Exist in heating process with the substance reaction in tobacco and generate the possibility of new harmful substance.
Invention content
(1) technical problems to be solved
The object of the present invention is to provide a kind of low temperature cigarette heating systems, it is intended to solve low temperature cigarette heating in the prior art not
Uniformly, heat transfer is insufficient, and smoke agent, which is added, leads to unsafe problem.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of low temperature cigarette heating system, including shell, heating room,
Heating module and temperature control module, the heating room are set to the enclosure interior, and the heating module and temperature control module are and institute
State the connection of heating room；The heating room includes shell and is set to the fixed bed of the enclosure, the shell with it is described solid
Insulating layer is provided between given layer.
Wherein, the heating module includes power supply and heater strip, and the heater strip is at least one group, heater strip described in every group
With the power electric connection.
Wherein, the heater strip is set between the insulating layer and the fixed bed, and the heater strip is wrapped in described
On fixed bed, and the heater strip is electrically connected with the heating module and temperature control module.
Wherein, it is provided with to reduce the thermal grease conduction of thermal contact resistance between the insulating layer and the fixed bed.
Wherein, one end of the heating room is provided with head cover, and the other end of the heating room is provided with temperature-sensing device
Interface, the head cover are movably connected in by spring on the heating room.
Wherein, the heating interior is additionally provided with smoke, is wound with multilayered thermally-conductive clothing on the outside of the smoke, adjacent is described
It is provided with filler between heat conduction clothing.
Wherein, the filler is the mixture of tobacco-containing material and heat conduction fortifier.
Wherein, the mixed proportion of the tobacco-containing material and heat conduction fortifier is 5:1-10:1.
Wherein, described matched one end of temperature-sensing device interface is provided with temperature acquisition mouth on the smoke.
Wherein, the temperature control module includes temperature-sensing device, signal feedback device and heater strip switch, the temperature sense
Device and signal feedback device electrical connection are surveyed to control the opening and closing of the heater strip switch to realize temperature control.
(3) advantageous effect
Compared with prior art, a kind of low temperature cigarette heating system provided by the invention, by the effect of temperature control module, precisely
The work of heating module is controlled, keeps tobacco to be in lower temperature incombustible by heating, avoids the discharge of harmful substance；
By disperseing heat conduction fortification substance in smoke, and reinforce heating the mode of heat conduction between room and smoke, the heat of room will be heated
It is fully transmitted into smoke, solves the problems such as heating of low temperature cigarette is uneven, heat transfer is insufficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the low temperature cigarette heating system of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of heating room shown in Fig. 1 and smoke cooperation；
Fig. 3 is the structural schematic diagram that room is heated shown in Fig. 1；
Fig. 4 is the structural schematic diagram of smoke shown in Fig. 1；
In figure, 1- shells；2- heats room；3- smoke；4- heating modules；5- temperature control modules；6- heater strips；
21- shells；22- insulating layers；23- fixed beds；24- head covers；25- temperature-sensing device interfaces；26- springs；
31- heat conduction clothing；32- fillers；33- temperature acquisition mouths.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Shown in Fig. 1 to Fig. 4, the present invention provides a kind of low temperature cigarette heating system, including shell 1, heating room 2 plus
Thermal modules 4 and temperature control module 5, heating room 2 are set to inside shell 1, and heating module 4 and temperature control module 5 connect with heating room 2
It connects；Heating room 2 includes shell 21 and the fixed bed 23 being set to inside shell 21, and guarantor is provided between shell 21 and fixed bed 23
Warm layer 22.
A kind of low temperature cigarette heating system provided by the invention, passes through the temperature-sensing device and temperature control being in direct contact with smoke
The effect of module is precisely controlled the work of heating module, keeps tobacco to be in lower temperature incombustible by heating, avoids
The discharge of harmful substance；By disperseing heat conduction fortification substance in smoke, and reinforce heating the mode of heat conduction between room and smoke,
The heat for heating room is fully transmitted into smoke, the problems such as heating of low temperature cigarette is uneven, heat transfer is insufficient is solved.
Further, heating module 4 include power supply and heater strip, heater strip 6 be at least one group, every group of heater strip 6 with
Power electric connection.In the present embodiment, power supply is battery pack, and battery pack connects multiple heater strips, on each heater strip there are one
Heater strip switchs, and heater strip switch is controlled by temperature control module, and multiple heater strips are arranged in the shape of a spiral in heating room 2, heating
The both ends of silk are connected with battery pack, and electric energy is obtained from battery pack.
Further, heater strip 6 is set between insulating layer 22 and fixed bed 23, and heater strip 6 is wrapped on fixed bed 23,
And heater strip 6 is electrically connected with heating module 4 and temperature control module 5.In the present embodiment, heater strip is wrapped on fixed bed 23, in order to
Strengthen the heat conduction of heater strip and fixed bed 23, the materials such as heat conduction good metal such as copper, aluminium of fixed bed 23 make, and solid
Between given layer 23 and heater strip plus thermal grease conduction etc. reduces thermal contact resistance, has certain intensity to be kept fixed layer 23 and good leads
Heat, the thickness of fixed bed 23 is between 1mm-1.5mm；Insulating layer 22 is wrapped in outside heater strip, reduces the leakage of heater strip outwardly
Heat, pedestal are fixed on the side of heating room 2, there is the interface of installation temperature-sensing device thereon.
Further, it is provided with to reduce the thermal grease conduction of thermal contact resistance between insulating layer 22 and fixed bed 23.
Further, one end of heating room 2 is provided with head cover 24, and the other end of heating room 2 is provided with temperature-sensing device
Interface 25, head cover 24 are movably connected in by spring 26 on heating room 2.By the way that spring 26 is arranged, when smoke 3 is put into heating room 2
Afterwards, it puts down head cover 24 and smoke 3 is compressed by spring 26, be allowed to be in close contact with temperature-sensing device.
Further, it heats and is additionally provided with smoke 3 in room 2,3 outside of smoke is wound with multilayered thermally-conductive clothing 31, and adjacent leads
Filler 32 is provided between hot clothing 31.Be wrapped to form multilayered structure by multilayered thermally-conductive clothing 31, outermost heat conduction clothing 31 with
The fixed bed 23 of heating room 2 is in direct contact, and the heat of heater strip is passed to smoke 3, while outer layer heat conduction clothing 31 is also whole by smoke 3
Body is fixed, and the integrality of smoke 3 can be still kept after heating, is taken out in the convenient room 2 from heating.
Specifically, filler 32 is the mixture of tobacco-containing material and heat conduction fortifier.In the present embodiment, tobacco-containing material with lead
The mixed proportion of hot fortification substance (such as carbon dust) dispersion mixing, tobacco-containing material and heat conduction fortifier is 5:1-10:Between 1；It is logical
It crosses multilayered thermally-conductive clothing 31 and is wrapped to form multilayered structure, heat conduction clothing 31 is by making such as heat conduction good materials such as aluminium foil, tinfoil paper, to protect
Good heat conduction is demonstrate,proved, in addition to outside heat conduction clothing 31, the thickness of other heat conduction clothing 31 is between 0.1-0.3mm, outermost heat conduction
Clothing 31 and the fixed bed 23 of heating room 2 are in direct contact, and the heat of heater strip are passed to smoke 3, while outer layer heat conduction clothing 31 will also
Smoke 3 is whole fixed, and the integrality of smoke 3 can be still kept after heating, is taken out in the convenient room 2 from heating, therefore, outermost
31 thickness of heat conduction clothing of side is between 0.5mm-0.7mm；Temperature acquisition mouth is located at the middle of smoke 3, when smoke 3 is put into heating
Behind room, temperature-sensing device is inserted into temperature acquisition mouth and is well contacted with smoke 3.
Further, 25 matched one end of temperature-sensing device interface is provided with temperature acquisition mouth 33 on smoke 3.
Further, temperature control module 5 includes temperature-sensing device, signal feedback device and heater strip switch, temperature sensing
Device and signal feedback device electrical connection are to control the opening and closing of heater strip switch to realize temperature control.Temperature-sensing device is installed
On the pedestal of heating room 2, when smoke 3 is put into heating room 2, temperature-sensing device is inserted into the temperature acquisition mouth 33 of smoke 3 simultaneously
It is contacted with 3 close centre of smoke, when 3 central temperature of smoke is more than the value of setting, the switch of one group or several groups heater strip disconnects, with
The excessively high generation harmful substance of 3 temperature of smoke is avoided, when temperature is less than setting value, automatic closure is switched, to ensure that smoke 3 can
Generate tobacco flavor.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of low temperature cigarette heating system, which is characterized in that including shell (1), heating room (2), heating module (4) and temperature control mould
Block (5), it is internal that the heating room (2) is set to the shell (1), the heating module (4) and temperature control module (5) with it is described
Heat room (2) connection；The fixed bed (23) for heating room (2) and including shell (21) and being set to inside the shell (21),
Insulating layer (22) is provided between the shell (21) and the fixed bed (23).
2. low temperature cigarette heating system as described in claim 1, which is characterized in that the heating module (4) includes power supply and adds
Heated filament, the heater strip (6) are at least one group, heater strip (6) described in every group with the power electric connection.
3. low temperature cigarette heating system as claimed in claim 2, which is characterized in that the heater strip (6) is set to the heat preservation
Between layer (22) and the fixed bed (23), the heater strip (6) is wrapped on the fixed bed (23), and the heater strip
(6) it is electrically connected with the heating module (4) and temperature control module (5).
4. low temperature cigarette heating system as claimed in claim 3, which is characterized in that the insulating layer (22) and the fixed bed
(23) it is provided with to reduce the thermal grease conduction of thermal contact resistance between.
5. low temperature cigarette heating system as claimed in claim 2, which is characterized in that one end of heating room (2) is provided with top
It covers (24), the other end of heating room (2) is provided with temperature-sensing device interface (25), and the head cover (24) passes through spring
(26) it is movably connected on the heating room (2).
6. low temperature cigarette heating system as claimed in claim 5, which is characterized in that be additionally provided with smoke in the heating room (2)
(3), it is wound with multilayered thermally-conductive clothing (31) on the outside of the smoke (3), filler is provided between the adjacent heat conduction clothing (31)
(32)。
7. low temperature cigarette heating system as claimed in claim 6, which is characterized in that the filler (32) is tobacco-containing material and leads
The mixture of hot fortifier.
8. low temperature cigarette heating system as claimed in claim 7, which is characterized in that the tobacco-containing material is mixed with heat conduction fortifier
Composition and division in a proportion example is 5:1-10:1.
9. low temperature cigarette heating system as claimed in claim 6, which is characterized in that on the smoke (3) with the temperature sensing
Device interface (25) matched one end is provided with temperature acquisition mouth (33).
10. low temperature cigarette heating system as described in claim 1, which is characterized in that the temperature control module (5) includes temperature sensing
Device, signal feedback device and heater strip switch, the temperature-sensing device and signal feedback device electrical connection, described in control
Temperature control is realized in the opening and closing of heater strip switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810319805.0A CN108308719B (en) | 2018-04-11 | 2018-04-11 | Low-temperature smoke heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810319805.0A CN108308719B (en) | 2018-04-11 | 2018-04-11 | Low-temperature smoke heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108308719A true CN108308719A (en) | 2018-07-24 |
| CN108308719B CN108308719B (en) | 2024-04-23 |
Family
ID=62898095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810319805.0A Active CN108308719B (en) | 2018-04-11 | 2018-04-11 | Low-temperature smoke heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108308719B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110916237A (en) * | 2019-11-07 | 2020-03-27 | 东莞市特拉康电子科技有限公司 | Intelligent air heating tobacco baking machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108308719B (en) | 2024-04-23 |
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