CN109222248A - A kind of device for cigarette heating - Google Patents
A kind of device for cigarette heating Download PDFInfo
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- CN109222248A CN109222248A CN201811203686.9A CN201811203686A CN109222248A CN 109222248 A CN109222248 A CN 109222248A CN 201811203686 A CN201811203686 A CN 201811203686A CN 109222248 A CN109222248 A CN 109222248A
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- heating
- cigarette
- tube
- heat
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- A24F47/008—
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- Resistance Heating (AREA)
Abstract
The invention belongs to Cigarette processing related fieldss, are related to a kind of cigarette heating device, can be used for heating or toasting cigarette, in particular to a kind of for heating the tubulose heat generating device of cigarette, which can heat cigarette and it is made to distribute a large amount of smog.The cigarette heating device includes a heating tube, the heating tube internal cavity is heating chamber, for being inserted into cigarette tobacco segment, it is characterized in that, it is provided at least one set of thread groove in the heating pipe outer wall, matched one group of heating wire is wound on every group of thread groove, every group of heating wire is by independent circuit control, the heating wire is wrapped up by insulation and Heat Conduction Material, and the heating tube is made of Heat Conduction Material.Device strong applicability of the present invention, manufacture craft be simple, convenient for assembling and maintenance, heat more evenly, heat transfer efficiency it is higher.
Description
Technical field
The invention belongs to Cigarette processing related fieldss, are related to a kind of cigarette heating device, can be used for heating or toasting volume
Cigarette, in particular to a kind of for heating the tubulose heat generating device of cigarette, which can heat cigarette and distribute it greatly
Measure smog.
Background technique
Although number of smokers is reduced in recent years, in the world there are still there is sizable smoking population, they pass through
Device of sucking including cigar, tobacco pipe, shredded tobacco for water pipes and tobacco heating mechanism carries out sucking flue gas.Tradition, which is smoked, to need to light,
Tobacco temperature is up to 1000 °C, and tar results from 500-900 °C, is a kind of to carry in cigarette the mixed of most harmful substances
Object is closed, medical research proves that tar is carcinogenic substance, can induce human body cell mutation, inhibit the performance of immune function of human body, benzene,
The carcinogenic substances such as the bitter edible plant, pyrene, phenol are generated at 700-900 DEG C, and phenol and fumaric acid etc. promote cancer substance and generate at 500-700 DEG C.It is inhaling
During cigarette, these substances through respiratory tract enter lung with plume, and the substances such as tar can be attached to lung, cause to endanger to lung
Evil induces lung cancer.In addition to this, tar can also accelerate human vas to harden.
In order to further decrease the content of these substances, tobacco manufacturer takes a series of means.Wherein, it is inhaled using tobacco
Feeder tool carries out heating incombustible mode to cigarette becomes relatively effective one kind in these means.
Existing tobacco sucking utensil is mainly heated by the way of insertion heating rod or to direct baking around cigarette.It adopts
It is easy to cause heating rod to damage with heating rod insertion tobacco heating, and heated perimeter is limited, tobacco uneven heating is even.Come relatively
It says, more reasonable to the mode of direct baking around cigarette, application No. is the disclosure of the invention of CN201710305169.1 one kind
Electric heating tobacco sucks device, is inserted in a Segmented heating device using whole cigarette and realizes segmentally heating, and electricity adds
Hot device does not generate open fire, and heated tobacco will not generate smoke tar and carbon monoxide.But the heating wire of this heating method with plus
Hot chamber contact area is small, and heat transfer efficiency is low, and partial heat cannot be conducted to tobacco in time, and heating element through heating for multiple times or
It may move, be shunk together after high-temperature baking, will lead to uneven heating, localized hyperthermia in this way or even fire
It burns.
Summary of the invention
For disadvantages described above, the present invention provides a kind of for heating the device of cigarette, is carrying out heating process to cigarette
In do not generate open fire, realize that heating is not burnt, segmentally heating can be with flexible adjustment heated perimeter.
A kind of device for cigarette heating, including a heating tube, the heating tube internal cavity are heating chamber, are used for
It is inserted into cigarette tobacco segment, which is characterized in that
It is provided at least one set of thread groove in the heating pipe outer wall, is wound with matched one on every group of thread groove
Group heating wire, every group of heating wire are wrapped up by independent circuit control, the heating wire by insulation and Heat Conduction Material, the heating tube
It is made of Heat Conduction Material.
Further, the heating tube is made of heat-conducting metal or ceramic material.Still further, the heating tube is oxygen
Change aluminium ceramics or aluminium alloy is made.Further, the heating tube is made of JRF aluminium oxide thermal conductive ceramic.
Further, the heating wire is made of metal material.Further, the heating wire be dystectic tungsten,
The heating resistor of silver, platinum or molybdenum manganese material.
Further, the heating wire is wrapped up by Kapton.
Further, the thread groove or heating wire have 1 ~ 6 group.
Further, it is separated by a heat insulation loop between every two groups of the thread groove.
Further, the device of cigarette heating further includes insulating tube, and insulating tube links together with heating tube, by every
Hot material is made, and internal diameter is identical as heating bore；Insulating tube internal cavity is incubation cavity, for being inserted into cigarette filter tip section.
Further, the heat-barrier material is zirconia ceramics.
Further, the heating wire is wrapped up with outer lead junction with thermoplastic tube.Utilize the heat-shrinkable of thermoplastic tube
Do insulated envelope.
The heating wire is made of metal material, which can be pure metal or alloy, is also possible to metal-plated
Layer, such as the heating resistance wire of silver coating.
The Kapton has excellent dielectric strength, dielectric strength, heat conduction efficiency and resistance stability, this
So that it is widely used in heating art and can obtain quite high temperature control precision.
The aluminium oxide ceramics has high-melting-point, high rigidity, has excellent wear-resisting property.Through Chinese Academy of Sciences's Shanghai silicate
Research institute's measurement, Rockwell hardness are HRA 80-90, are only second to diamond；Its density is 3.5g/cm3, only the one of steel
Half, machine utilization can be mitigated significantly；In addition, aluminium oxide ceramics also has high-insulativity, anti-electrical breakdown, high temperature resistant, wear-resistant, good
Thermal conductivity.The JRF alumina ceramic plate is the material of a kind of high thermal conductivity, high insulation, is on common aluminium oxide ceramics basis
Further improved product has high fire-protection rate, high-insulativity, anti-electrical breakdown, high temperature resistant, wear-resistant, high-intensitive (three meters of height
Sky falls not broken) the features such as, it is a kind of ideal heat-conducting insulation material.
The zirconia ceramics has preferably wearability, corrosion resistance and thermal insulation, electrical conductivity to become with temperature
Change, is preferably insulator under room temperature, so may be used as heat-barrier material use in the present invention.
Compared with the prior art, the invention has the following beneficial effects:
(1) cigarette heating device of the present invention, which can be installed in plurality of devices, realizes annular segments heating, both ends
As smog emission path, will directly can be sucked after cigarette insertion heating from mouth stick, can also access cooling or filter into
The further cold filtration of row, it is very convenient and practical.
(2) cigarette heating device of the present invention, as long as closing tobacco end or mouth stick end, so that it may realize and be dissipated in the other end
Smoke mist, can also increase cooling duct reduces smoke temperature, realizes cooling tar reduction effect.
(3) device of the present invention be equipped with stripper loop, can prevent heating wire be moved to other positions or with it is adjacent
Heating wire winding, is better achieved segmentally heating, can also play insulating effect.
(4) device of the present invention uses thread groove, can ensure that heating wire position is fixed, not be subjected to displacement, in this way
It is more convenient for processing, and later period maintenance is also easier to.
(5) present invention is embedded in thread groove using heating wire, increases the heat-conducting area of heating wire.
In conclusion the structure that the present invention is special, has the advantages that above-mentioned many and practical value, and in similar product
In there are no similar method and publish or use and really belong to innovation, produce handy and practical effect, more existing skill
Art has effects that the multinomial of enhancement, thus more suitable for practical, and there is extensive industrial value.
Detailed description of the invention
Fig. 1 is schematic diagram of the embodiment of the present invention.
In figure: 1 heating tube；11,12,13,14 be four groups of thread grooves；21,22,23,24 be four groups of heating wires；211 with
212,221 and 222,231 and 232,241 and 242 be four groups of conducting wires；3 insulating tubes；4 cigarette tobacco segments；5 cigarette filter tip sections；6 every
Hot ring.
Specific embodiment
To facilitate the understanding of the present invention, apparatus of the present invention will be described more fully below.Attached drawing gives described
The embodiment of device.But the device can be realized in many different forms, however it is not limited to implementation described herein
Example.On the contrary, that purpose of providing these embodiments is is more thorough and comprehensive to the disclosure of invention.
The present invention provides a kind of device for cigarette heating, including a heating tube, the heating tube internal cavities
For heating chamber, for being inserted into cigarette tobacco segment, which is characterized in that
It is provided at least one set of thread groove in the heating pipe outer wall, is wound with matched one on every group of thread groove
Group heating wire, every group of heating wire are wrapped up by independent circuit control, the heating wire by insulation and Heat Conduction Material, the heating tube
It is made of Heat Conduction Material.
Further, the heating tube is made of heat-conducting metal or ceramic material.Still further, the heating tube is oxygen
Change aluminium ceramics or aluminium alloy is made.Further, the heating tube is made of JRF aluminium oxide thermal conductive ceramic.
Further, the heating wire is made of metal material.Further, the heating wire is tungsten, silver, platinum or molybdenum
The metal heating resistor of manganese material.
Further, the heating wire is wrapped up by Kapton.
Further, the thread groove or heating wire have 1 ~ 6 group.
Further, it is separated by a heat insulation loop between every two groups of the thread groove.
Further, the device of cigarette heating further includes insulating tube, and insulating tube links together with heating tube, by every
Hot material is made, and internal diameter is identical as heating bore；Insulating tube internal cavity is incubation cavity, for being inserted into cigarette filter tip section.
Further, the heating wire is wrapped up with outer lead junction with thermoplastic tube.
Embodiment
A kind of device for cigarette heating, including a heating tube 1, are made, the heating of alumina ceramic material
1 internal cavity of pipe is heating chamber, for being inserted into cigarette tobacco segment 4.
Four groups of thread grooves 11,12,13,14 are provided on 1 outer wall of heating tube, be wound on every group of thread groove with
Its one group of heating wire to match, totally four groups of heating wires (21,22,23,24 in figure), every group of heating wire is by independent circuit control
System, adjacent thread groove are separated by a heat insulation loop 6, and four groups of thread grooves can be understood as four groups and fix four groups of heating wires
Thermally conductive groove has the characteristics that insulate and easily conducts heat, and four groups of heating wires may be implemented individually by independent circuit control
Fever can according to need the fever sequence of setting heating wire, or heating duration be arranged according to cigarette tobacco segment feature；It is described
Heating wire is the heating resistor made of tungsten, is fixed on the outer wall of heating tube 1.
The device of the cigarette heating further includes insulating tube 3, and insulating tube 3 links together with heating tube 1, by heat-barrier material
It is made, internal diameter is identical as 1 internal diameter of heating tube；3 internal cavity of insulating tube is incubation cavity, for being inserted into cigarette filter tip section 5.
Claims (10)
1. a kind of device for cigarette heating, including a heating tube, the heating tube internal cavity is heating chamber, for inserting
Enter cigarette tobacco segment, which is characterized in that
It is provided at least one set of thread groove in the heating pipe outer wall, is wound with matched one on every group of thread groove
Group heating wire, the two correspond, and every group of heating wire is by independent circuit control, and the heating wire is by insulation and Heat Conduction Material packet
It wraps up in, the heating tube is made of Heat Conduction Material.
2. the device for cigarette heating as described in claim 1, which is characterized in that the heating tube is thermally conductive metal or pottery
Ceramic material is made.
3. the device for cigarette heating as claimed in claim 1 or 2, which is characterized in that the heating tube is aluminium oxide ceramics
Or aluminium alloy is made.
4. the device as described in claim 1-3 for cigarette heating, which is characterized in that the heating tube is that JRF aluminium oxide is led
Thermal Ceramics are made.
5. the device for cigarette heating as described in claim 1, which is characterized in that the heating wire is made of metal material.
6. the device as described in claim 1,2,5 for cigarette heating, which is characterized in that the heating wire is dystectic
Tungsten, silver, platinum or molybdenum manganese material heating resistor.
7. the device for cigarette heating as described in claim 1, which is characterized in that the thread groove has 1 ~ 6 group.
8. the device for cigarette heating as described in claim 1 or 7, which is characterized in that quilt between every two groups of the thread groove
One heat insulation loop separates.
9. the device for cigarette heating as described in claim 1, which is characterized in that the device of the cigarette heating further includes protecting
Wen Guan, insulating tube link together with heating tube, are made of heat-barrier material, and internal diameter is identical as heating bore；The insulating tube
Internal cavity is incubation cavity, for being inserted into cigarette filter tip section.
10. the device for cigarette heating as claimed in claim 9, which is characterized in that the heat-barrier material is zirconia ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203686.9A CN109222248A (en) | 2018-10-16 | 2018-10-16 | A kind of device for cigarette heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811203686.9A CN109222248A (en) | 2018-10-16 | 2018-10-16 | A kind of device for cigarette heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109222248A true CN109222248A (en) | 2019-01-18 |
Family
ID=65052290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811203686.9A Pending CN109222248A (en) | 2018-10-16 | 2018-10-16 | A kind of device for cigarette heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109222248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155364A1 (en) * | 2019-01-31 | 2020-08-06 | 深圳市你我网络科技有限公司 | Electronic cigarette body, electronic cigarette, and heating control method for electronic cigarette body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016123738A1 (en) * | 2015-02-02 | 2016-08-11 | 深圳麦克韦尔股份有限公司 | Cigarette heater and heating assembly thereof |
| CN106235421A (en) * | 2016-09-29 | 2016-12-21 | 西安交通大学 | The raw cigarette device of a kind of cavity adjustable type intelligent temperature control Nicotiana tabacum L. dry type low-temperature heat |
| CN206714093U (en) * | 2017-05-03 | 2017-12-08 | 深圳市余看智能科技有限公司 | A kind of electrical heating tobacco sucks device |
| CN206714097U (en) * | 2017-07-27 | 2017-12-08 | 深圳市余看智能科技有限公司 | One kind heats the tobacco sucking device that do not burn |
| CN207678852U (en) * | 2017-12-05 | 2018-08-03 | 深圳市余看智能科技有限公司 | A kind of subsection heating device heating the cigarette that do not burn |
| CN207678840U (en) * | 2017-10-30 | 2018-08-03 | 深圳市余看智能科技有限公司 | Device is sucked in a kind of heating of heating not burning tobacco |
-
2018
- 2018-10-16 CN CN201811203686.9A patent/CN109222248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016123738A1 (en) * | 2015-02-02 | 2016-08-11 | 深圳麦克韦尔股份有限公司 | Cigarette heater and heating assembly thereof |
| CN106235421A (en) * | 2016-09-29 | 2016-12-21 | 西安交通大学 | The raw cigarette device of a kind of cavity adjustable type intelligent temperature control Nicotiana tabacum L. dry type low-temperature heat |
| CN206714093U (en) * | 2017-05-03 | 2017-12-08 | 深圳市余看智能科技有限公司 | A kind of electrical heating tobacco sucks device |
| CN206714097U (en) * | 2017-07-27 | 2017-12-08 | 深圳市余看智能科技有限公司 | One kind heats the tobacco sucking device that do not burn |
| CN207678840U (en) * | 2017-10-30 | 2018-08-03 | 深圳市余看智能科技有限公司 | Device is sucked in a kind of heating of heating not burning tobacco |
| CN207678852U (en) * | 2017-12-05 | 2018-08-03 | 深圳市余看智能科技有限公司 | A kind of subsection heating device heating the cigarette that do not burn |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155364A1 (en) * | 2019-01-31 | 2020-08-06 | 深圳市你我网络科技有限公司 | Electronic cigarette body, electronic cigarette, and heating control method for electronic cigarette body |
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