CN110584221A - Interpolated heating system and apparatus for heating non-combustible tobacco - Google Patents
Interpolated heating system and apparatus for heating non-combustible tobacco Download PDFInfo
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- CN110584221A CN110584221A CN201910981972.6A CN201910981972A CN110584221A CN 110584221 A CN110584221 A CN 110584221A CN 201910981972 A CN201910981972 A CN 201910981972A CN 110584221 A CN110584221 A CN 110584221A
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- Prior art keywords
- heating
- heat
- core
- heating system
- phase
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 96
- 241000208125 Nicotiana Species 0.000 title claims abstract description 28
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 28
- 238000005338 heat storage Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 30
- 230000008859 change Effects 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
Abstract
The invention discloses an interpolation type heating system and a device for heating non-combustion tobacco, the interpolation type heating system comprises a material fixing piece, a heating main body and a power supply, the material fixing piece is provided with a containing cavity for containing materials, the heating main body is connected with the material fixing piece, the heating main body comprises a shell, a phase-change heat storage piece arranged in the shell, a heat conduction column and a heating piece which are inserted into the phase-change heat storage piece, and one end of the heat conduction column is inserted into the containing cavity and is used for being contacted with the materials; the power supply is electrically connected to the heating element. The interpolation type heating system provided by the invention can continuously generate heat at a constant temperature.
Description
Technical Field
The invention relates to the field of heating devices, in particular to an interpolation type heating system and a device for heating non-combustion tobacco.
Background
With the increasing living standard, people pay more attention to the health, and the harm of the traditional cigarette products to the health is gradually recognized. Researches show that when the heating temperature of the tobacco is near to 350 ℃ or below, the effective components in the tobacco can be distilled off, the generation of carcinogens such as aromatic hydrocarbon is greatly reduced, and the risk of human bodies to suck the tobacco is reduced. In the prior art, the heat generated by chemical reaction is used for heating tobacco, and the reaction rate and the generated heat are difficult to control and cannot be recycled due to the excessively high reaction rate of a chemical reaction heat source. The heating resistance is adopted to heat the tobacco, and the tobacco needs to be continuously heated in the tobacco smoking process, so that the power supply needs to continuously supply power. None of the above heating methods can heat tobacco continuously and stably.
Therefore, there is a need to provide a new type of add-in heating system to solve the above-mentioned problems.
Disclosure of Invention
The invention mainly aims to provide an interpolation heating system and a non-combustion type heating tobacco device with the interpolation heating system, and aims to solve the technical problem that the conventional tobacco heating device cannot continuously and stably heat.
To achieve the above object, the present invention provides an inline heating system comprising:
a material fixing piece which is provided with a containing cavity for containing materials,
the heating body is connected with the material fixing piece and comprises a shell, a phase-change heat storage piece arranged in the shell, a heat conduction column and a heating piece, wherein the heat conduction column and the heating piece are inserted into the phase-change heat storage piece;
a power source electrically connected to the heating member.
Preferably, the phase change heat storage piece is located including the cover the inner shell in the shell, fill in phase change heat storage core in the inner shell, phase change heat storage core is located the heat conduction post outside.
Preferably, the heat conducting column comprises an insertion part, a connection part and a heat collection part which are sequentially connected, the insertion part is inserted into the accommodating cavity, the heat collection part is inserted into the phase change heat storage part, and the connection part is connected with the shell.
Preferably, the insert heating system further comprises an insulation member disposed between the material fixing member and the heating body, and the insertion portion is inserted into the housing cavity through the insulation member.
Preferably, the insertion part is abutted against the surface of the heat insulation piece and is recessed to form an annular heat insulation groove, and the heat insulation groove and the heat insulation piece are matched to form a heat insulation cavity.
Preferably, the thermal-arrest portion includes the thermal-arrest inner core, the cover is located the outer core of thermal-arrest in the thermal-arrest inner core outside, connect the thermal-arrest inner core with the connecting plate of the outer core of thermal-arrest, the thermal-arrest inner core with the outer core looks interval of thermal-arrest sets up, logical groove has been seted up on the outer core of thermal-arrest, the thermal-arrest inner core passes through logical groove expose and with phase transition heat storage core contacts.
Preferably, one end of the material fixing part, which is far away from the heating main body, is recessed inwards to form the accommodating cavity.
Preferably, the heating element is a hollow cylinder, and the heating element is in contact with the phase-change heat storage core.
Preferably, the phase change temperature of the phase change heat storage core is 150-380 ℃.
The invention also provides a device for heating non-combustible tobacco, which comprises the interpolation type heating system.
According to the technical scheme, the heating element is arranged to heat the phase-change heat storage element, the phase-change heat storage element is used to heat the heat conduction column, and finally the heat conduction column is used to heat the tobacco, so that after the phase-change heat storage element is heated by the heating element and meets the preset conditions, the power supply to the heating element can be stopped, the heating element does not need to be continuously powered, and the heat conduction column can still heat the material; compared with a heating element, the phase-change heat storage element releases heat slowly and can effectively keep a preset temperature and duration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of an interposer heating system according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a heat conducting pillar according to an embodiment of the present invention;
FIG. 3 is a schematic plan view of a heat-conducting pillar according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of the heat conductive pillar of FIG. 3 taken along line A-A;
fig. 5 is a schematic perspective view of a material fixing member according to an embodiment of the present invention.
Examples reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Interpolated heating system | 1 | Material fixing piece |
| 12 | Containing cavity | 3 | Heating body |
| 31 | Outer casing | 33 | Phase change heat storage member |
| 331 | Inner shell | 333 | Phase-change heat storage core |
| 35 | Heat conducting column | 351 | Insertion part |
| 352 | Heat insulation cavity | 353 | Connecting part |
| 355 | Heat collecting part | 3551 | Heat-collecting inner core |
| 3552 | Through groove | 3553 | Heat-collecting outer core |
| 37 | Heating element | 3555 | Connecting plate |
| 5 | Power supply | 7 | Heat insulation piece |
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the add-in heating system 100 provided by the present invention comprises a material fixing member 1, a heating body 3 and a power source 5, wherein the material fixing member 1 has a receiving cavity 12 for receiving a material, the heating body 3 is connected to the material fixing member 1, the heating body 3 comprises a housing 31, a phase-change heat storage member 33 arranged in the housing 31, and a heat conduction column 35 and a heating member 37 inserted into the phase-change heat storage member 33, one end of the heat conduction column 35 is inserted into the receiving cavity 12 and is used for contacting with the material; the power supply 5 is electrically connected to the heating member 37.
Specifically, the material can be cut tobacco, or a mixture of the cut tobacco and other substances, or can be made into cigarettes. When the material is the pipe tobacco, the user can fill the pipe tobacco to acceping the chamber 12 in, when the material was a cigarette, can insert the cigarette and accept chamber 12, and with the inner wall butt of acceping chamber 12. When the phase-change heat storage device is used, a user turns on the power supply 5, the power supply 5 supplies power to the heating element 37, and the heating element 37 heats the phase-change heat storage element 33, so that the phase-change heat storage element 33 absorbs heat emitted by the heating element 37 while carrying out phase change; the phase-change heat storage member 33 and/or the heating member 37 heat the heat transfer pillar 35 by heat conduction, and the tobacco is heated by the heat transfer pillar 35 inserted into the receiving cavity 12 by conduction through the heat transfer pillar 35 to heat the tobacco.
According to the invention, the heating element 37 is arranged to heat the phase-change heat storage element 33, the phase-change heat storage element 33 is used to heat the heat conduction column 35, and finally the heat conduction column 35 is used to heat tobacco, so that after the heating element 37 heats the phase-change heat storage element 33 and meets the preset conditions, the power supply to the heating element 37 can be stopped, and therefore, the heating element 37 does not need to be continuously supplied with power, and the heat conduction column 35 can still heat the material; the phase change heat storage member 33 releases heat slowly compared to the heating member 37, and can be effectively maintained at a predetermined temperature and duration.
Further, the phase change heat storage element 33 includes an inner shell 331 sleeved in the outer shell 31, and a phase change heat storage core 333 filled in the inner shell 331, and the phase change heat storage core 333 is disposed outside the heat conduction column 35. In this embodiment, the phase change heat storage core 333 is a mixed heat storage core of sodium carbonate and lithium carbonate. Specifically, a mixture of 15g of sodium carbonate and lithium carbonate is taken, and the ratio of the sodium carbonate to the lithium carbonate is adjusted, so that the phase transition temperature of the mixture is 150-380 ℃, that is, the phase transition temperature of the phase transition heat storage core 333 is 150-380 ℃, preferably, the phase transition temperature is 350 ℃, and the mixture, the inner shell 331 of the stainless steel and the heating element 37 are co-fired into an integral structure. The heating element 37 is a hollow cylinder, and the heating element 37 is in contact with the phase change heat storage core 333, but may also have other shapes. The power supply 5 includes a battery and a control chip for controlling the battery voltage, current, power supply time, and the like. The add-in heating system 100 further comprises a vibration motor electrically connected to the power supply 5, a computer program can be pre-set in the control chip, in an embodiment, when the control chip executes the computer program, the power supply 5 supplies power to the heater for 60s, the vibration motor vibrates to prompt the user that the heating is completed, the user can perform a pumping action, and the number of grams of the phase-change heat storage core 333 can be maintained to be constantly heated for 5min, which corresponds to the time of a conventional smoking performed by the user in general.
The constant heating time and temperature of the phase-change heat storage core 333 are adjusted by changing the quantity of the phase-change heat storage core 333 and the phase-change temperature of the phase-change heat storage core 333, so that the constant heating time and temperature are adapted to the healthy tobacco combustion rule; through setting up inner shell 331 and the alternate jacket of shell 31 and establishing to guarantee that shell 31 does not have a hair perm, convenience of customers controls.
Referring to fig. 2, 3 and 4, the heat conductive column 35 includes an insertion portion 351, a connection portion 353 and a heat collection portion 355, which are sequentially connected, the insertion portion 351 is inserted into the receiving cavity 12, the heat collection portion 355 is inserted into the phase-change heat storage 33, and the connection portion 353 is connected to the housing 31. The connection portion 353 is provided to stabilize the connection between the heat conduction column 35 and the housing 31.
Referring to fig. 1 again, the insert heating system 100 further includes a heat insulation member 7 disposed between the material fixing member 1 and the heating body 3, and the insertion portion 351 is inserted into the receiving cavity 12 through the heat insulation member 7. By arranging the heat insulation member 7, heat of the heat conduction column 35 and the phase change heat storage core 333 is prevented from being conducted to the shell 31 or the material fixing member 1.
Referring to fig. 2 and 4, the insertion portion 351 abuts against the surface of the heat insulation member 7 to form a circular heat insulation groove, and the heat insulation groove and the heat insulation member 7 cooperate to form a heat insulation cavity 352. The insulating cavity 352 may further prevent the temperature of the heat conducting post 35 from being conducted to the insulating member 7.
Still further, the heat collecting part 355 includes a heat collecting inner core 3551, a heat collecting outer core 3553 sleeved outside the heat collecting inner core 3551, and a connecting plate 3555 connecting the heat collecting inner core 3551 and the heat collecting outer core 3553, the heat collecting inner core 3551 and the heat collecting outer core 3553 are arranged at intervals, a through groove 3552 is formed on the heat collecting outer core 3553, and the heat collecting inner core 3551 is exposed through the through groove 3552 and contacts with the phase change heat storage core 333. By arranging the heat collection inner core 3551 and the heat collection outer core 3553, the contact area between the heating element 37 and the phase change heat storage core 333 is increased, and the conduction rate is increased.
Referring to fig. 5, one end of the material fixing member 1 away from the heating body 3 is recessed inward to form the receiving cavity 12.
The invention also provides a device for heating non-combustion tobacco, which comprises the interpolation type heating system. Since the device for heating the incombustible tobacco includes the above interpolation-type heating system, and the device for heating the incombustible tobacco adopts all the technical solutions of the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An in-line heating system, comprising:
a material fixing piece which is provided with a containing cavity for containing materials,
the heating body is connected with the material fixing piece and comprises a shell, a phase-change heat storage piece arranged in the shell, a heat conduction column and a heating piece, wherein the heat conduction column and the heating piece are inserted into the phase-change heat storage piece;
a power source electrically connected to the heating member.
2. The add-in heating system of claim 1, wherein the phase change heat storage element comprises an inner shell sleeved inside the outer shell, and a phase change heat storage core filled inside the inner shell, the phase change heat storage core being disposed outside the heat conducting column.
3. The inline heating system of claim 2, wherein the heat conducting post comprises an insertion portion inserted into the receiving cavity, a connection portion inserted into the phase change heat storage member, and a heat collecting portion connected to the housing in this order.
4. The inline heating system of claim 3, further comprising insulation disposed between the material holder and the heating body, the insert inserted through the insulation into the receiving cavity.
5. The inline heating system of claim 4, wherein the insert portion is recessed against a surface of the thermal shield to form an annular insulating recess, the insulating recess and the thermal shield cooperating to form an insulating cavity therebetween.
6. An in-line heating system as claimed in claim 3, wherein the heat collecting part comprises an inner heat collecting core, an outer heat collecting core sleeved outside the inner heat collecting core, and a connecting plate connecting the inner heat collecting core and the outer heat collecting core, the inner heat collecting core and the outer heat collecting core are arranged at a distance, the outer heat collecting core is provided with a through slot, and the inner heat collecting core is exposed through the through slot and contacts with the phase-change heat storage core.
7. An in-line heating system as claimed in any of claims 1 to 6, wherein an end of the material holder remote from the heating body is recessed inwardly to form the receiving cavity.
8. The inline heating system of any of claims 1-6, wherein the heating element is a hollow cylinder, the heating element being in contact with the phase change thermal core.
9. The inline heating system of any of claims 1-6, wherein the phase change temperature of the phase change thermal storage core is 150 ℃ to 380 ℃.
10. A device for heating non-combustible tobacco, comprising an inline heating system according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981972.6A CN110584221A (en) | 2019-10-15 | 2019-10-15 | Interpolated heating system and apparatus for heating non-combustible tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981972.6A CN110584221A (en) | 2019-10-15 | 2019-10-15 | Interpolated heating system and apparatus for heating non-combustible tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110584221A true CN110584221A (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910981972.6A Pending CN110584221A (en) | 2019-10-15 | 2019-10-15 | Interpolated heating system and apparatus for heating non-combustible tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110584221A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111234782A (en) * | 2020-02-20 | 2020-06-05 | 中国科学技术大学先进技术研究院 | Preparation method of Sn-9Zn alloy-based heat storage core and Sn-9Zn alloy-based heat storage core |
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| EP1771040A2 (en) * | 2003-06-27 | 2007-04-04 | S.C.Johnson & Son, Inc. | Dispenser assemblies and systems including a heat storage unit |
| US20080073558A1 (en) * | 2006-09-25 | 2008-03-27 | Philip Morris Usa Inc. | Heat capacitor for capillary aerosol generator |
| CN104366697A (en) * | 2014-11-10 | 2015-02-25 | 云南中烟工业有限责任公司 | Smoking device with heat storage component and combined type smoking system |
| CN104544559A (en) * | 2014-12-19 | 2015-04-29 | 上海烟草集团有限责任公司 | Tobacco heater |
| CN107455802A (en) * | 2017-09-22 | 2017-12-12 | 中国烟草总公司郑州烟草研究院 | A kind of non-burning cigarette apparatus of electrical heating |
| CN210901389U (en) * | 2019-10-15 | 2020-07-03 | 中国科学技术大学先进技术研究院 | Interpolated heating system and apparatus for heating non-combustible tobacco |
-
2019
- 2019-10-15 CN CN201910981972.6A patent/CN110584221A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1771040A2 (en) * | 2003-06-27 | 2007-04-04 | S.C.Johnson & Son, Inc. | Dispenser assemblies and systems including a heat storage unit |
| US20080073558A1 (en) * | 2006-09-25 | 2008-03-27 | Philip Morris Usa Inc. | Heat capacitor for capillary aerosol generator |
| CN104366697A (en) * | 2014-11-10 | 2015-02-25 | 云南中烟工业有限责任公司 | Smoking device with heat storage component and combined type smoking system |
| CN104544559A (en) * | 2014-12-19 | 2015-04-29 | 上海烟草集团有限责任公司 | Tobacco heater |
| CN107455802A (en) * | 2017-09-22 | 2017-12-12 | 中国烟草总公司郑州烟草研究院 | A kind of non-burning cigarette apparatus of electrical heating |
| CN210901389U (en) * | 2019-10-15 | 2020-07-03 | 中国科学技术大学先进技术研究院 | Interpolated heating system and apparatus for heating non-combustible tobacco |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111234782A (en) * | 2020-02-20 | 2020-06-05 | 中国科学技术大学先进技术研究院 | Preparation method of Sn-9Zn alloy-based heat storage core and Sn-9Zn alloy-based heat storage core |
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