CN104720112B - A kind of external cigarette holder for being used to heat the tobacco product that do not burn - Google Patents
A kind of external cigarette holder for being used to heat the tobacco product that do not burn Download PDFInfo
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- CN104720112B CN104720112B CN201510045766.6A CN201510045766A CN104720112B CN 104720112 B CN104720112 B CN 104720112B CN 201510045766 A CN201510045766 A CN 201510045766A CN 104720112 B CN104720112 B CN 104720112B
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- phase
- heat
- storage material
- change heat
- flue gas
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F13/00—Appliances for smoking cigars or cigarettes
- A24F13/02—Cigar or cigarette holders
Abstract
The invention discloses a kind of external cigarette holder for being used to heat the tobacco product that do not burn, including attachment section and bite area, the exhaust gases passes circulated for flue gas are provided between attachment section and bite area, phase-change heat-storage material are added in exhaust gases passes, the phase transition temperature of the phase-change heat-storage material is 15~90 DEG C.The external cigarette holder of addition phase-change heat-storage material can be filtered further to flue gas, and phase-change heat-storage material absorbs heat in itself phase transformation, it is possible to decrease the hot burning sensation of smog sucked, and can improve flue gas moist feeling, effectively reduce the nuisance for entering oral cavity.
Description
Technical field
The present invention relates to a kind of external cigarette holder for being used to heat the tobacco product that do not burn, belong to Field of Tobacco.
Background technology
Combustion cone temperature often produces a variety of nuisances up to more than 800 DEG C when traditional cigarette is burnt（Such as condensed-nuclei aromatics）, it is right
The health of people has certain influence.Therefore traditional cigarette technology must be improved.Meanwhile, as smoking and the cry of health are got over
Carry out growing interest of the higher and public to health, a series of Tobacco Controls of China have progressively been put into effect with ban on opium-smoking and the opium trade measure, and this forces tobacco
The smoking demand that industry effort research and development can meet consumer can reduce tobacco consumption form of the smoking to body harm again, wherein
Exploitation novel tobacco product is very likely accomplished that, do not burn tobacco product, electronic cigarette is such as heated.
Abroad, the research and development of novel tobacco product are more early with Time To Market, also bring obvious benefit to them.According to statistics,
World tobacco market comsupton total value is about 690,000,000,000 dollars within 2011, and wherein cigarette consumption total value is about 630,000,000,000 dollars, new
Tobacco product is 19,500,000,000 dollars（Wherein electronic cigarette is 1,000,000,000 dollars）.There is prediction to show, novel tobacco product will continue to keep fast
Fast growth momentum.
The tobacco product Chang Zhizhong low temperature novel tobacco tobacco products that do not burn are heated, its heating-up temperature is far below cigarette burning
Temperature, typically between 180~220 DEG C, what is also had is higher or lower than this temperature range.
The heating of substitution traditional cigarette both at home and abroad does not burn novel tobacco product still in starting stage, fewer companies at present
（Such as Fei Mo companies）Product has been listed, but the product developed is remained in certain defect, and the outer temperature of such as heating chamber is high and has boiling hot
Feel plus thermogenetic smog have obvious calcination, hot sense, it is therefore necessary to which this is improved.
The content of the invention
Present invention solves the technical problem that being the outer temperature height of heating chamber for heating the tobacco product that do not burn, there is hot sense；Plus
Thermogenetic smog has obvious calcination, hot sense.
The technical scheme that the present invention is solved is to provide a kind of external cigarette holder for being used to heat the tobacco product that do not burn, including
Attachment section and bite area, the exhaust gases passes circulated for flue gas are provided between attachment section and bite area, are added in exhaust gases passes
Phase-change heat-storage material, the phase transition temperature of the phase-change heat-storage material is 15~90 DEG C.
Further, the filter stick provided with filtering flue gas in exhaust gases passes, the phase-change heat-storage material addition is on filter stick.
Further, the phase-change heat-storage material is the combination of two or more phase-change heat-storage materials.
Further, the phase-change heat-storage material is solid-liquid phase-change heat-storage material.
Further, in the phase-change heat-storage material add nucleator, heat conduction thing, NMF, pH adjusting agent, thickener and
One or more in phase stabiliser.
Further, the phase-change heat-storage material is the Na of percetage by weight 73%2HPO4·12H2O, 19% urea and 8%
CaSO4·2H2O combination.
Phase-change heat-storage material, also referred to as decalescence material（Phase Change Materials, PCMs）, also can be referred to as
Phase-change material, is the heat using its required absorption or release when solid-state, liquid change with gaseous three kinds of things phase state
The advantages of measuring to carry out heat accumulation or store up cold principle, and have storage density height concurrently, occupy little space, so as to be widely applied such as
The fields such as Solar use, building and heating, refrigeration and Aero-Space.Phase-change heat-storage material, by phase transition temperature height be divided into low temperature,
The type such as middle temperature and high temperature；Inorganic hydrated salt class, Organic phase change thermal storage material, composite phase-change heat-storage are broadly divided into by material composition
Material etc.；It is divided into the types such as solid-solid, solid-liquid by state before and after phase transformation.Phase-change heat-storage material is carried out furtherly below
It is bright.
1. low temperature phase change heat accumulating
Low temperature phase change heat accumulating refers to that transformation temperature is the low temperature phase change heat accumulating in the range of -50~90 DEG C, and it presses material
The chemical composition of material is broadly divided into inorganic hydrated salt class, Organic phase change thermal storage material and composite phase-change heat-storage material etc..
Inorganic hydrated salt class phase transformation heat accumulating, the main halide including alkali and alkaline-earth metal, nitrate, phosphate,
The inorganic hydrated salts such as carbonate, sulfate and acetate.It is representational to have Na2SO4·10H2O（Saltcake）And CaCl2·6H2O,
CaBr2·6H2O, CH3COONa·3H2O etc..
Organic phase change thermal storage material Organic phase change thermal storage material is not using the transformation between crystal formation and macromolecule side chain
Transformation under synthermal and neither endothermic nor exothermic, typically there is paraffin（C13~C24）, ester acids etc..
In composite phase-change heat-storage material, it is embedded in as the material of phase-change heat-storage material in network structure matrix, passes through phase transformation
Absorb or release energy；Wherein fiber composite heat accumulating is that heat conducting fiber is made into fluffy group to insert canister or die cavity
In, and add the composite that phase-change heat-storage material is made.
2. middle temperature phase-change heat-storage material
The phase transition temperature of middle temperature phase-change heat-storage material between 90~400 DEG C, predominantly middle temperature fuse salt, alkali, alcohol and
Salt-mixture etc..Such as MgCl2·6H2O (117 DEG C of phase transition temperature, heat of transformation 168.6J/g), antierythrite (Erythritol, phase transformation
118 DEG C of temperature, heat of transformation 339.8J/g).Meanwhile, two or more inorganic or organic phase-change heat-storage material combination is one
The effect that the middle temperature phase-change heat-storage material risen can also have, such as 68.1% KCl+31.9% ZnCl2(235 DEG C of phase transition temperature, phase
Heating 198J/g).
3. high temperature inorganic salt phase-change heat-storage material
High temperature inorganic salt phase-change heat-storage material is mainly high-temperature fusion salt, part alkali, salt-mixture etc..High-temperature fusion salt is main
There are fluoride, chloride, nitrate and sulfate etc., its phase transition temperature is from hundreds of degrees Celsius to thousands of degrees Celsius, latent heat of phase change
Larger, such as LiH heat of fusion is big（2840 J/g）.The specific heat capacity of alkali is high, and heat of fusion is big, and stability is good, and cheap,
It is a kind of preferable high temperature ergastic substances.For example salt-mixture LiOH+LiF fusion temperature is 700 DEG C, and heat of fusion is 1163
J/g。
Phase-change heat-storage material is a system, and it is except including heat accumulation agent（Such as Na2SO4·10H2O、Na2HPO4·12H2O
Deng）Outside, in addition to suitable nucleator（It is also known as anti-to cross cryogen, such as borax, urea）, heat conduction thing（Such as heat conducting fiber）, moisturizing
Agent（Such as glycerine）, pH adjusting agent（Such as boric acid, citric acid）, thickener（Such as sodium carboxymethylcellulose, polyacrylamide）、
Phase stabiliser（Such as dodecyl sodium sulfate, EDTA）And other carrier matrixes etc..
The phase-change heat-storage material not burnt on the external cigarette holder of tobacco product in heating is mainly low temperature phase change heat accumulating,
Phase transition temperature is that the phase-change thermal storage material in 15~90 DEG C, this transition temperature range can preferably absorb the heat of flue gas, is reduced
The burning sensation of flue gas, strengthens the moist feeling of flue gas.
Phase-change heat-storage material also includes the material for storing the suitable material, such as heating chamber periphery of its utensil in application
Matter, it is desirable to the characteristic such as its fast, corrosion-resistant, high temperature resistant of heat transfer, not oxidizable.
Suitable phase-change heat-storage material system is first chosen according to the heat situation for heating tobacco product generation of not burning, so
The phase-change heat-storage material system made is added to the cigarette of the external cigarette holder after the generation of tobacco product smog is not burnt in heating afterwards
Air-flow is through on passage.Specifically, i.e., by phase-change heat-storage material System Design it is good after, by phase-change heat-storage material heat melt, directly
Connect sprinkling or be immersed in the flue gas of external cigarette holder and flow through cellulose acetate filter rod on passage, on propene fibre filter stick, then condensation-crystallization,
It is fixed on filter stick, being changed into liquid after the heat for absorbing flue gas can also be adsorbed by filter stick.
The beneficial effects of the invention are as follows phase-change heat-storage material is added in external cigarette holder further to cool to flue gas
With filtering, phase-change heat-storage material absorbs heat in itself phase transformation, it is possible to decrease the hot burning sensation of smog sucked, and can improve
Flue gas moist feeling, effectively reduces the nuisance for entering oral cavity.
Brief description of the drawings
Fig. 1 represents the schematic diagram provided in an embodiment of the present invention for being used to heat the external cigarette holder for the tobacco product that do not burn.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment：External cigarette holder provided by the present invention for heating the tobacco product that do not burn, including attachment section and bite
Area, is provided with the exhaust gases passes circulated for flue gas, exhaust gases passes between attachment section and bite area and is provided with filter stick, filter stick is acetic acid
Fibrous filter candle, filter stick is located between attachment section and bite area, and phase-change heat-storage material is added on filter stick.Its manufacturing process is as follows：Claim
Take 7.3 grams of Na2HPO4·12H2O, 1.9 grams of urea, 0.8 gram of CaSO4·2H2O, melting is stirred under the conditions of 70 DEG C, ice bath is put into
It, is uniformly sprayed on cellulose acetate filter rod tow by middle crystallization, then melting and crystallization 5 times repeatedly after last time is melted；
Then filter stick is implanted into low temperature environment, allows phase-change heat-storage material advantages of good crystallization, then by filter stick implantation heating not burning tobacco system
In exhaust gases passes between the attachment section of the external cigarette holder of product and bite area, it is other it is ready after smoked panel test.
Smoking result is thought, after this method and technology, heats do not burn tobacco product plus thermogenetic air-flow, entrance
During oral cavity, the peppery thorn sense of calcination substantially weakens, and cigarette perfume is obviously improved without significant change, flue gas without obvious peculiar smell, moist feeling.
Claims (2)
1. a kind of external cigarette holder for being used to heat the tobacco product that do not burn, including attachment section and bite area, in attachment section and bite
The exhaust gases passes circulated for flue gas are provided between area, it is characterised in that phase-change heat-storage material, the phase are added in exhaust gases passes
Change heat storage material is the Na of percetage by weight 73%2HPO4·12H2O, 19% urea and 8% CaSO4·2H2O combination.
2. external cigarette holder according to claim 1, it is characterised in that the filter provided with filtering flue gas in the exhaust gases passes
Rod, the phase-change heat-storage material addition is on filter stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045766.6A CN104720112B (en) | 2015-01-29 | 2015-01-29 | A kind of external cigarette holder for being used to heat the tobacco product that do not burn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510045766.6A CN104720112B (en) | 2015-01-29 | 2015-01-29 | A kind of external cigarette holder for being used to heat the tobacco product that do not burn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104720112A CN104720112A (en) | 2015-06-24 |
| CN104720112B true CN104720112B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510045766.6A Active CN104720112B (en) | 2015-01-29 | 2015-01-29 | A kind of external cigarette holder for being used to heat the tobacco product that do not burn |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124763B (en) * | 2015-09-06 | 2018-05-22 | 叶菁 | Non-combustion type low-temperature cigarette phase-change temperature control formula fuel assembly and preparation method thereof |
| CN105520198B (en) * | 2016-01-28 | 2018-09-14 | 华南理工大学 | A kind of electronic cigarette and its spray chamber |
| CN107373768B (en) * | 2017-08-28 | 2023-10-27 | 云南中烟工业有限责任公司 | Low-temperature cigarette with additional electronic atomization function |
| CN207678838U (en) * | 2017-08-31 | 2018-08-03 | 深圳市余看智能科技有限公司 | A kind of non-ignitable tobacco filters of burning joss sticks of heating |
| CN107411169A (en) * | 2017-08-31 | 2017-12-01 | 深圳市余看智能科技有限公司 | One kind heats non-ignitable tobacco filters of burning joss sticks |
| DE102017120202B4 (en) * | 2017-09-01 | 2022-08-11 | Deutsche Benkert Gmbh & Co. Kg | Smoking article and method for cooling a heated particulate-laden gas |
| CN109588771B (en) * | 2018-12-26 | 2020-09-11 | 湖南中烟工业有限责任公司 | Cooling filter tip, smoking article and application |
| CN109463799A (en) * | 2019-01-08 | 2019-03-15 | 湖南中烟工业有限责任公司 | A kind of cooling mouth stick and heating are not burnt cigarette, application |
| CN109430937A (en) * | 2019-01-08 | 2019-03-08 | 湖南中烟工业有限责任公司 | A kind of cooling mouth stick, preparation method and heating are not burnt cigarette |
| CN111480881A (en) * | 2019-01-25 | 2020-08-04 | 湖南中烟工业有限责任公司 | Cooling filter tip, heating non-combustion cigarette and application |
| CN112385882A (en) * | 2020-04-30 | 2021-02-23 | 湖北中烟工业有限责任公司 | Heating smokable articles and heating non-combustible systems |
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| US4507107A (en) * | 1979-11-21 | 1985-03-26 | American Filtrona Corporation | Filter manufacturing technique |
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| CN104720112A (en) | 2015-06-24 |
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