CN110140999A - A kind of aerosol generating article - Google Patents
A kind of aerosol generating article Download PDFInfo
- Publication number
- CN110140999A CN110140999A CN201910363253.8A CN201910363253A CN110140999A CN 110140999 A CN110140999 A CN 110140999A CN 201910363253 A CN201910363253 A CN 201910363253A CN 110140999 A CN110140999 A CN 110140999A
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- Prior art keywords
- cavity
- aerosol generating
- generating article
- aperture
- aerosol
- Prior art date
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- 239000000443 aerosol Substances 0.000 title claims abstract description 93
- 239000011159 matrix material Substances 0.000 claims abstract description 28
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 42
- 235000019504 cigarettes Nutrition 0.000 description 35
- 238000010438 heat treatment Methods 0.000 description 22
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 16
- 229960002715 nicotine Drugs 0.000 description 16
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 16
- 241000208125 Nicotiana Species 0.000 description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 210000000214 mouth Anatomy 0.000 description 13
- 239000005030 aluminium foil Substances 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 235000019505 tobacco product Nutrition 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000001007 puffing effect Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Abstract
The present invention relates to a kind of aerosol generating articles, including aerosol to generate matrix；First part has the first cavity, runs through the first part along first direction；Second part has the second cavity, runs through the second part along the first direction；Part III has third cavity, runs through the Part III along the first direction；Wherein, along the first direction, the aerosol generates matrix, the first part, the second part and the Part III and is set in sequence, and first cavity, second cavity and the third cavity are connected.The haze effect of aerosol generating article of the invention is good.
Description
Technical field
The present invention relates to aerosol generation technology fields, and in particular to a kind of aerosol generating article.
Background technique
In recent years, as the step of international tobacco control campaign is more accelerated, national governments to smoking especially in public places
The limitation of smoking is further stringent.With low temperature cigarette (heating is non-burning), smoke-free tobacco product, electronic cigarette etc. for the novel of representative
Favor of the tobacco product by domestic and international numerous tobacco consumers.
As the heating non-combustion-type cigarette of new tobacco products one kind, it is mainly characterized by not burning tobacco, and only
A small amount of second-hand flue gas, to obtain the concern of international major tobacco company.Heating non-combustion-type cigarette product mainly has at present
Two parts are constituted: cigarette and heating device, wherein cigarette and the basic indifference of common cigarette, meet heating non-combustion-type volume
The characteristics of cigarette, but need to carry heating device, it makes troubles to consumer.
There are also a kind of new tobacco products, cigarette itself carries heating source, easy to carry.Existing self-heating is not burnt cigarette
Branch includes self-heating source and pipe tobacco, and wherein self-heating source is located at the end of cigarette, for example, charcoal, and pipe tobacco and self-heating source are by cigarette
Paper bag is wrapped up in.Cigarette paper includes aluminium foil and the incombustible paper layer of heating, wherein aluminium foil package pipe tobacco and self-heating source, paper layer wrap again
Wrap up in aluminium foil.After point charcoal, aluminium foil transfers heat to pipe tobacco, and pipe tobacco will not burn but can be atomized, the cigarette that pipe tobacco atomization generates
Gas is for suction.
It is described in the prior art to adapt to heat the improved cigarette paper of cigarette that do not burn, for example, Publication No.
The Chinese patent literature of CN104452479B, it discloses a kind of composite cigarette papers, use Cigarette made of the cigarette paper
Similar to existing Cigarette appearance, when suction, the heat generated by the burning of outer layer cigarette paper heats cigarette across aluminium foil layer
Silk, the volatile components such as flavor component and nicotine that pipe tobacco heating volatilization generates are with oral cavity is drawn into, to become a kind of low
The on-fuel unique new tobacco products of temperature.
In another example the Chinese patent literature of Publication No. CN204224923U, it discloses one kind with certain thickness
Then aluminium foil is compound on cigarette paper by the cigarette paper of high-air-permeability and higher grammes per square metre by bonding agent, then carry out laser, quiet
It electrically or mechanically punches, to make to utilize Cigarette made of the cigarette paper similar to existing Cigarette appearance, cigarette is rolled
Aluminium foil layer is directly contacted with pipe tobacco after molding, when lighting, passes to pipe tobacco by the combustion heating aluminium foil of wrap, pipe tobacco adds
The volatile components such as flavor component and nicotine that heat volatilization generates are with oral cavity is drawn into, to form a kind of unique novel tobacco
Product.
But the haze effect of existing heating non-combustion-type cigarette is bad.
Summary of the invention
Problems solved by the invention is that the haze effect of heating non-combustion-type cigarette is bad.
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of aerosol generating articles, comprising: aerosol generates base
Body；First part has the first cavity, runs through the first part along first direction；Second part has the second cavity, edge
The first direction runs through the second part；Part III has third cavity, runs through the third along the first direction
Part；Wherein, along the first direction, the aerosol generates matrix, the first part, the second part and the third
Part is set in sequence, and first cavity, second cavity and the third cavity are connected.
Optionally, circumferentially, the periphery of the Part III is equipped with multiple spaced grooves, and the groove is described in
First direction extend, each groove along the first direction projection be located at the second part second cavity it
Outer part.
Optionally, the groove is close to the upstream end thereof of the second part by the side wall downstream end of the second part
It blocks.
Optionally, circumferentially, the outer peripheral surface of the Part III is equipped with multiple spaced grooves.
Optionally, multiple grooves are equidistantly spaced setting along the circumferential direction.
Optionally, first cavity be cross-section body, second cavity be cross-section body, the third cavity be etc.
Section body.
Optionally, the aperture of first cavity is D1, and the aperture of second cavity is D2,1.2≤D2/D1≤3.
Optionally, the aperture of first cavity is D1, and the aperture of the third cavity is D3,1.1≤D1/D3≤2.8.
Optionally, the aperture of first cavity is D1, and the aperture of second cavity is D2, the hole of the third cavity
Diameter is D3,0.57≤D2/ (D1+D3)≤1.71.
Optionally, the aperture of first cavity is 2mm to 4mm.
Optionally, the aperture of second cavity is 4mm to 6mm.
Optionally, the aperture of the third cavity is 1.5mm to 3mm.
Optionally, the first part, the second part and the Part III are filter stick.
As above, the present invention provides a kind of aerosol generating article, comprising: the aerosol being set in sequence along first direction generates base
Body, first part, second part and Part III.Wherein, aerosol generates matrix and is used to be inserted into for calandria to generate aerosol confession
User's suction；First part has the first cavity, and the first cavity runs through the first part along first direction；Second part has
Second cavity, the second cavity run through the second part along the first direction；Part III has third cavity, Part III
Run through the Part III along the first direction；First cavity, second cavity and the third cavity are connected,
Form aerosol channel.Aerosol generates the heated body heating of matrix and generates aerosol, and aerosol aspirates after flowing through aerosol channel for user,
That is, aerosol aspirates followed by after the first cavity, the second cavity and third cavity for user, aerosol generating article can be effectively promoted
Haze effect.
For above content of the invention can be clearer and more comprehensible, be cited below particularly preferred embodiment and in conjunction with attached drawing specifically
It is bright.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aerosol generating article of the embodiment of the present invention；
Fig. 2 is the suction temperatures test result figure of the Part III of aerosol generating article of the embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification
Revealed content is understood other advantages and efficacy of the present invention easily.Although description of the invention will combine preferred embodiment
It introduces together, but this feature for not representing the invention is only limitted to the embodiment.On the contrary, being invented in conjunction with embodiment
The purpose of introduction is to be possible to the other selections extended or transformation to cover based on claim of the invention.In order to mention
For that will include many concrete details in depth understanding of the invention, being described below.The present invention can also be thin without using these
Section is implemented.In addition, in order to avoid confusion or obscuring emphasis of the invention, some details will be omitted in the de-scription.It needs
Illustrate, in the absence of conflict, the feature in embodiment and embodiment in the present invention can be combined with each other.
With reference to Fig. 1, the present invention provides a kind of aerosol generating article, comprising: along first direction (in Fig. 1 shown in X-direction) according to
The aerosol of sequence setting generates matrix 1, first part 2, second part 3 and Part III 4.Preferably, first part 2 and second
3 are divided to be integrally formed.Preferably, second part 3 and Part III 4 are integrally formed.Preferably, first part 2, second part 3 and
Part III 4 is integrally formed.Preferably, along first direction, aerosol generates matrix 1 and offsets with first part 2.Preferably, along
One direction, first part 2 offset with second part 3.Preferably, second part 3 offsets with Part III 4.Preferably, along first
Direction, the both ends of first part 2 generate matrix 1 and second part 3 with aerosol respectively and offset, the both ends of second part 3 respectively and
First part 2 and Part III 4 offset.
Aerosol generates matrix 1, first part 2, second part 3 and Part III 4 and is rolled into aerosol generation by wrappage
Product, wrappage are, for example, aluminium-foil paper, and aerosol generating article is in the form of a column, the extending direction and first direction one of aerosol generating article
It causes.Preferably, it is that solid inhalator forms matrix that aerosol, which generates matrix 1, contains tobacco component.Preferably, first part 2, second
Part 3 and 4 material of Part III are acetate fiber.Preferably, first part 2, second part 3 and Part III 4 are filter stick.
Preferably, second part 3 is hollow pipe fitting, is played a supportive role.
In the present embodiment, aerosol generates matrix 1 and is used to take out for calandria (not shown go out) insertion to generate aerosol for user
It inhales, one end that Part III 4 is not connect with second part 3 is aspiration end.First part 2 has the first cavity 21, the first cavity
21 run through the first part 2 along first direction；Second part 3 has the second cavity 31, and the second cavity 31 is along the first party
To through the second part 3；Part III 4 has third cavity 41, and Part III 4 is along the first direction through described the
Three parts 4；First cavity 21, second cavity 31 and the third cavity 41 are connected, and form aerosol channel.Aerosol
Generate the heating of the heated body of matrix 1 and generate aerosol, aerosol is flowed through and is aspirated behind aerosol channel for user, that is, aerosol followed by
It is aspirated after first cavity 21, the second cavity 31 and third cavity 41 for user, can effectively promote the smog effect of aerosol generating article
Fruit.
Wherein, along first direction, the length of the first cavity 21 is consistent with the length of first part 2, the length of the second cavity 31
Degree is consistent with the length of second part 3, and the length of third cavity 41 is consistent with the length of Part III 4.
With reference to Fig. 1, it is preferable that circumferentially, the periphery of the Part III 4 is equipped with multiple spaced grooves 42, institute
It states groove 42 to extend along the first direction, each groove 42 is located at the second part along the projection of the first direction
Part except 3 second cavity 31.In other words, it offsets along first direction, Part III 4 and second part 3, groove 42
One end offset with the part except second cavity 31 of second part 3.The groove 42 is close to the second part 3
Upstream end thereof is blocked by the side wall downstream end of the second part 3, is equivalent to, along first direction, one end of groove 42 is sealed
It closes, the other end that groove 42 is located at the aspiration end of Part III 4 opens wide, and is in communication with the outside.After being arranged in this way, user's aspiration procedure
In, the air in groove 42 plays heat-blocking action, reduces the temperature of 4 aspiration end of Part III, it is good that user aspirates experience.
Wherein, user aspirate aerosol generating article generate aerosol, aerosol by aerosol generating article " upstream " flow direction " under
Trip " (in Fig. 1 shown in the direction A), along aerosol circulating direction, second part 3 has sidewall upstream end and side wall downstream end, the
The sidewall upstream end of two parts 3 is arranged towards first part 2, and the side wall downstream end of second part 3 is set towards Part III 4
It sets.Groove 42 has upstream end thereof and downstream end, aspiration end of the downstream end of groove 42 close to Part III 4, groove 42
Upstream end thereof close to the second part 3 of groove 42, the upstream end thereof of groove 42 is by the side wall downstream end of the second part 3
It blocks.
Preferably, the outer peripheral surface of the Part III 4 is equipped with multiple spaced grooves 42, and wrappage circumferentially wraps up
Groove 42.Preferably, circumferentially, the periphery of the Part III 4 is equipped with multiple spaced grooves 42, and groove 42 is in hollow
Column.Preferably, groove 42 runs through Part III 4 along the first direction.
Preferably, multiple grooves 42 are equidistantly spaced setting along the circumferential direction, and heat insulation is good, lowering temperature uniform.
Preferably, with reference to Fig. 1, first cavity 21 is cross-section body, and second cavity 31 is cross-section body, described
Third cavity 41 is cross-section body.That is, the first cavity 21 is in hollow columnar, the second cavity 31 is in hollow columnar, the second cavity 31
In hollow columnar.
Preferably, the aperture of first cavity 21 is D1, and the aperture of second cavity 31 is D2,1.2≤D2/D1≤
3.That is, the aperture of the first cavity 21 of the aperture ratio first part 2 of the second cavity 31 of second part 3 is big.It is highly preferred that described
The aperture of first cavity 21 is 2mm to 4mm, including 2mm and 4mm.It is highly preferred that the aperture of second cavity 31 be 4mm extremely
6mm, including 4mm and 6mm.In such parameter area, the haze effect of aerosol generating article of the invention is good.
Preferably, the aperture of first cavity 21 is D1, and the aperture of the third cavity 41 is D3,1.1≤D1/D3≤
2.8.That is, the aperture of the third cavity 41 of the aperture ratio Part III 4 of the first cavity 21 of first part 2 is big.It is highly preferred that institute
The aperture for stating the first cavity 21 is 2mm to 4mm, including 2mm and 4mm.It is highly preferred that the aperture of the third cavity 41 is
1.5mm to 3mm, including 1.5mm and 3mm.In such parameter area, the haze effect of aerosol generating article of the invention
It is good.
Preferably, the aperture of first cavity 21 is D1, and the aperture of second cavity 31 is D2, the third cavity
41 aperture is D3,0.57≤D2/ (D1+D3)≤1.71.Preferably, the aperture of first cavity 21 is 2mm to 4mm, packet
Include 2mm and 4mm.Preferably, the aperture of second cavity 31 is 4mm to 6mm.Preferably, the aperture of the third cavity 41
For 1.5mm to 3mm, including 1.5mm and 3mm.In such parameter area, the haze effect of aerosol generating article of the invention
It is good.
It is highly preferred that the aperture of first cavity 21 is D1, the aperture of second cavity 31 is D2, and the third is empty
The aperture of chamber 41 is D3,1.2≤D2/D1≤3,1.1≤D1/D3≤2.8, and 0.57≤D2/ (D1+D3)≤1.71.Preferably,
The aperture of first cavity 21 is 2mm to 4mm, including 2mm and 4mm.Preferably, the aperture of second cavity 31 is 4mm
To 6mm.Preferably, the aperture of the third cavity 41 is 1.5mm to 3mm, including 1.5mm and 3mm.In such parameter area
Interior, the haze effect of aerosol generating article of the invention is good.
It should be noted that the main matter for generating haze effect is glycerol, so that disappearing for cigarette is not burnt in heating
The key substance that expense person obtains suction satisfaction is nicotine, therefore glycerol and nicotine are the key for heating the cigarette releaser that do not burn
Substance.For this purpose, applicant devises test, the glycerol of sample release and the containing for nicotine of aerosol generating article of the present invention are had detected
Amount, and have detected the glycerol of the sample release of the aerosol generating article of other structures type and the content of nicotine, institute specific as follows
It states.
Test one
Sample 1 (aerosol generating article of the present invention) includes that the aerosol being set in sequence along first direction generates matrix 1, first
Divide 2, second part 3 and Part III 4；Sample 2 include the aerosol that is set in sequence along first direction generate matrix, first part,
Second part and Part III；The difference of sample 2 and sample 1 is that the Part III of sample 2 is solid filter stick, without hollow interior
Chamber.
Flue gas releaser suction method is as follows: cigarette quantity: more；Power supply: key triggering；Suction mode: by mouth
Suction；Every mouth number: 10 mouthfuls；Pumping volume: 55mL；Suction time: 2 seconds；Puff interval: 30 seconds；Puffing profile: bell is bent
Line.Sample 1 and sample 2 are respectively placed on the calandria of aerosol generating device, and calandria heats aerosol and generates matrix 1, suction
Method describes: more samples 1 and Duo Zhi sample 2, every more mouthfuls of suction, on impingement a to cambridge filter, the above suction
Process is repeated as many times, and to the glycerol and nicotine progress content detection on cambridge filter, repeatedly measurement obtains average value such as the following table 1 institute
Show.
The content of key substance compares in 1 flue gas releaser of table
| Sample | Glycerol (mg/cig) | Nicotine (mg/cig) |
| Sample 1 | 3.31 | 1.20 |
| Sample 2 | 1.95 | 0.88 |
The content of glycerol and nicotine is respectively 3.31mg/ in the composed structure releaser of sample 1 as can be seen from Table 1
Cig and 1.2g/cig is higher than the content of glycerol and nicotine in sample 2；That is, Part III 4 has third cavity 41, aerosol
The haze effect for generating product is good.
Test two
Sample 1 (aerosol generating article of the present invention) includes that the aerosol being set in sequence along first direction generates matrix 1, first
Divide 2, second part 3 and Part III 4；Sample 3 include the aerosol that is set in sequence along first direction generate matrix, first part,
Second part and Part III；The difference of sample 3 and sample 1 is that the second part of sample 3 is solid filter stick, without hollow interior
Chamber.
Flue gas releaser suction method is as follows: cigarette quantity: more；Power supply: key triggering；Suction mode: by mouth
Suction；Every mouth number: 10 mouthfuls；Pumping volume: 55mL；Suction time: 2 seconds；Puff interval: 30 seconds；Puffing profile: bell is bent
Line.Sample 1 and sample 3 are respectively placed on the calandria of aerosol generating device, and calandria heats aerosol and generates matrix 1, suction
Method describes: more samples 1 and Duo Zhi sample 3, every more mouthfuls of suction, on impingement a to cambridge filter, the above suction
Process is repeated as many times, and to the glycerol and nicotine progress content detection on cambridge filter, repeatedly measurement obtains average value such as the following table 2 institute
Show.
The content of key substance compares in 2 flue gas releaser of table
| Sample | Glycerol (mg/cig) | Nicotine (mg/cig) |
| Sample 1 | 3.31 | 1.20 |
| Sample 3 | 0.99 | 0.50 |
Sample 3 and the difference of sample 1 are as can be seen from Table 2: the second part of sample 3 is solid filter stick, without in
Empty inner cavity, but the content of the glycerol and nicotine in sample 3 is only 0.99mg/cig and 0.50mg/cig, substantially less than sample 1, sample
Haze effect of the haze effect of product 3 not as good as sample 1.
Test three
Sample 1 (aerosol generating article of the present invention) includes that the aerosol being set in sequence along first direction generates matrix 1, first
Divide 2, second part 3 and Part III 4；Sample 4 include the aerosol that is set in sequence along first direction generate matrix, first part,
Second part and Part III；The difference of sample 4 and sample 1 is that the second part of sample 4 is paper filter stick, paper filter stick
It is folded by paper material, the paper filter stick for folding formation includes a plurality of gap extended in a first direction.
Flue gas releaser suction method is as follows: cigarette quantity: more；Power supply: key triggering；Suction mode: by mouth
Suction；Every mouth number: 10 mouthfuls；Pumping volume: 55mL；Suction time: 2 seconds；Puff interval: 30 seconds；Puffing profile: bell is bent
Line.Sample 1 and sample 4 are respectively placed on the calandria of aerosol generating device, and calandria heats aerosol and generates matrix 1, suction
Method describes: more samples 1 and Duo Zhi sample 4, every more mouthfuls of suction, on impingement a to cambridge filter, the above suction
Process is repeated as many times, and to the glycerol and nicotine progress content detection on cambridge filter, repeatedly measurement obtains average value such as the following table 3 institute
Show.
The content of key substance compares in 3 flue gas releaser of table
| Sample | Glycerol (mg/cig) | Nicotine (mg/cig) |
| Sample 1 | 3.31 | 1.20 |
| Sample 4 | 1.17 | 0.85 |
The difference of sample 4 and sample 1 as can be seen from Table 3: the second part of sample 4 is paper filter stick, without hollow interior
Chamber, but a plurality of gap extended in a first direction, but the content of the glycerol and nicotine in sample 4 be only 1.17mg/cig and
0.85mg/cig, substantially less than sample 1, the haze effect of the haze effect of sample 4 not as good as sample 1.
The experimental results showed that, the haze effect of aerosol generating article of the invention is good by above-mentioned.
Test four
As described in the previous embodiment, the periphery of the Part III 4 is equipped with multiple spaced grooves 42, this can be played
Heat-blocking action, reduces the temperature of 4 aspiration end of Part III, and user will not scald mouth when aspirating.
This experiment carries out temperature detection, and sample 1 (aerosol generating article of the present invention) includes being set in sequence along first direction
Aerosol generates matrix 1, first part 2, second part 3 and Part III 4；Sample 2 includes the gas being set in sequence along first direction
Mist generates matrix, first part, second part and Part III；The difference of sample 2 and sample 1 is, the Part III of sample 2
For solid filter stick, no hollow cavity, and the periphery of Part III are without multiple spaced grooves.
Flue gas releaser suction method is as follows: cigarette quantity: more；Power supply: key triggering；Suction mode: by mouth
Suction；Every mouth number: 10 mouthfuls；Pumping volume: 55mL；Suction time: 2 seconds；Puff interval: 30 seconds；Puffing profile: bell is bent
Line；Thermocouple is wrapped at Part III 4 with insulating tape, thermocouple temperature measurement point is apart from 4 suction nozzle with battery unit end of Part III
3.5mm, heating temperature are 310 DEG C.
Sample 1 and sample 2 are respectively placed on the calandria of aerosol generating device, and calandria heats aerosol and generates matrix 1,
Suction method description: more samples 1 and Duo Zhi sample 2, every is aspirated more mouthfuls, and the above aspiration procedure is repeated as many times, every suction one
Mouth record temperature, as shown in Figure 2.Wherein, the horizontal axis of Fig. 2 represents suction time, and the longitudinal axis represents temperature；Such as it is corresponding at 1 second
Temperature is 25 DEG C.
Figure it is seen that the periphery of the Part III 4 of sample 1 is without multiple spaced grooves 42, every mouthful when suction
The maximum temperature range of suction is 29.3 DEG C to 34.9 DEG C；The periphery un-grooved of the Part III of sample 2, every mouthful of suction when suction
Maximum temperature range be 37.4 DEG C to 49.5 DEG C.It can be seen that periphery used by sample 1 has the Part III of groove 42
The 4 Part III temperature of periphery un-grooved used than sample 2 can reduce by 8 DEG C to 14 DEG C, aerosol generating article of the invention
The temperature of 4 aspiration end of Part III is low, and user will not scald mouth when aspirating.
The present invention also provides a kind of aerosol generation systems, comprising: aerosol generating article described in any of the above-described embodiment；Gas
Mist generating device (not shown go out) has calandria (not shown go out), and the calandria extends along the first direction, for inserting
Enter the aerosol to generate in matrix 1.With no restrictions, calandria is in the form of a column the concrete shape of calandria in the present embodiment, cross section
It is rounded.In other embodiments, the cross section of calandria can be in quadrangle, triangle or polygon.
In conclusion provided by the invention, the above-described embodiments merely illustrate the principles and effects of the present invention, rather than
For limiting the present invention.Any person skilled in the art all without departing from the spirit and scope of the present invention, to above-mentioned reality
It applies example and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed
Spirit with technical idea under all equivalent modifications or change for being completed, should be covered by the claims of the present invention.
Claims (13)
1. a kind of aerosol generating article characterized by comprising
Aerosol generates matrix；
First part has the first cavity, runs through the first part along first direction；
Second part has the second cavity, runs through the second part along the first direction；
Part III has third cavity, runs through the Part III along the first direction；
Wherein, along the first direction, the aerosol generates matrix, the first part, the second part and the third
Part is set in sequence, and first cavity, second cavity and the third cavity are connected.
2. aerosol generating article as described in claim 1, which is characterized in that circumferentially, the periphery of the Part III is equipped with
Multiple spaced grooves, the groove extend along the first direction, throwing of each groove along the first direction
Shadow is located at the part except second cavity of the second part.
3. aerosol generating article as claimed in claim 2, which is characterized in that the groove is close to the upstream of the second part
End is blocked by the side wall downstream end of the second part.
4. aerosol generating article as claimed in claim 2 or claim 3, which is characterized in that circumferentially, the outer peripheral surface of the Part III
Equipped with multiple spaced grooves.
5. aerosol generating article as claimed in claim 2 or claim 3, which is characterized in that multiple grooves are between described circumferential direction etc.
It is arranged away from interval.
6. aerosol generating article as described in claim 1, which is characterized in that first cavity is cross-section body, described the
Two cavitys are cross-section body, and the third cavity is cross-section body.
7. aerosol generating article as claimed in claim 6, which is characterized in that the aperture of first cavity is D1, described the
The aperture of two cavitys is D2,1.2≤D2/D1≤3.
8. aerosol generating article as claimed in claim 6, which is characterized in that the aperture of first cavity is D1, described the
The aperture of three cavitys is D3,1.1≤D1/D3≤2.8.
9. aerosol generating article as claimed in claim 6, which is characterized in that the aperture of first cavity is D1, described the
The aperture of two cavitys is D2, and the aperture of the third cavity is D3,0.57≤D2/ (D1+D3)≤1.71.
10. such as the described in any item aerosol generating articles of claim 7 to 9, which is characterized in that the aperture of first cavity is
2mm to 4mm.
11. the aerosol generating article as described in claim 7 or 9, which is characterized in that the aperture of second cavity be 4mm extremely
6mm。
12. aerosol generating article as claimed in claim 8 or 9, which is characterized in that the aperture of the third cavity is 1.5mm
To 3mm.
13. aerosol generating article as described in any one of claims 1 to 3, which is characterized in that the first part, described
Two parts and the Part III are filter stick.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111519118.1A CN114027551A (en) | 2019-04-30 | 2019-04-30 | Aerosol-generating article |
| CN201910363253.8A CN110140999A (en) | 2019-04-30 | 2019-04-30 | A kind of aerosol generating article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363253.8A CN110140999A (en) | 2019-04-30 | 2019-04-30 | A kind of aerosol generating article |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111519118.1A Division CN114027551A (en) | 2019-04-30 | 2019-04-30 | Aerosol-generating article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110140999A true CN110140999A (en) | 2019-08-20 |
Family
ID=67594644
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111519118.1A Pending CN114027551A (en) | 2019-04-30 | 2019-04-30 | Aerosol-generating article |
| CN201910363253.8A Pending CN110140999A (en) | 2019-04-30 | 2019-04-30 | A kind of aerosol generating article |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111519118.1A Pending CN114027551A (en) | 2019-04-30 | 2019-04-30 | Aerosol-generating article |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021128829A1 (en) * | 2019-12-24 | 2021-07-01 | 雷苗苗 | Heating assembly and atomizer composed of same |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114027551A (en) | 2022-02-11 |
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