CN203798787U - Cigarette smoking evaluation device - Google Patents
Cigarette smoking evaluation device Download PDFInfo
- Publication number
- CN203798787U CN203798787U CN201420139678.3U CN201420139678U CN203798787U CN 203798787 U CN203798787 U CN 203798787U CN 201420139678 U CN201420139678 U CN 201420139678U CN 203798787 U CN203798787 U CN 203798787U
- Authority
- CN
- China
- Prior art keywords
- cigarette
- sleeve pipe
- cambridge filter
- tube
- absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 52
- 230000000391 smoking effect Effects 0.000 title abstract description 13
- 238000011156 evaluation Methods 0.000 title abstract description 6
- 238000010521 absorption reaction Methods 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000003546 flue gas Substances 0.000 claims description 11
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001953 sensory effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a cigarette smoking evaluation device. The device comprises a hybrid cylinder, a three-way valve, a buffer airbag, a cigarette burner, an absorption bottle, a Cambridge filter trap and a smoking pipe, wherein the hybrid cylinder, the buffer airbag and the cigarette burner are respectively connected with the three-way valve; an air outlet of the cigarette burner is connected with an air inlet of the Cambridge filter trap; an air outlet of the Cambridge filter trap is connected with an air inlet of the smoking pipe; an absorption pipe arranged between a first control valve and the Cambridge filter trap is connected on the smoking pipe; the absorption bottle is filled with a solvent for absorbing smoke; an air outlet end of the absorption pipe extends into the solvent in the absorption bottle. The device can provide a stable simulated smoking mode by introducing airflow in closed space, adjust the components of the gas in the hybrid cylinder according to the experimental study requirements for smoking reaction, adjust the atmosphere of burning of cigarettes in the cigarette burner in a relatively large range, accurately carry out cigarette burning experiments and provide powerful guarantees for improvement of the cigarette quality.
Description
Technical field
The utility model belongs to cigarette Quality Detection technical field, relates in particular to a kind of cigarette suction evaluating apparatus.
Background technology
The combustion system that traditional cigarette is passed through discharges Performance Liquid Chromatography Analysis for Nicotine in Tobacco, flavor component, be satisfied with consumer's physiology, psychological needs, but because its combustion process temperature is higher, can produce a series of harmful materials, the healthy adverse effect of bringing to consumer.Along with the concern of people to cigarette harm problem, the important the public agendas that debate has become about smoking and health problem, therefore, before dispatching from the factory, cigarette needs cigarette to aspirate evaluation, the h substance of cigarette normally adopts smoking machine suction trapping after cigarette burning at present, facts have proved that this suction evaluation is not easy to operate, sensory effects is not good, property is poor conscientiously, can not be provided good improvement foundation to research and development personnel.
In addition, at cigarette, burn and suck in process, the oxygen concentration that sucks burning cone is the key factor that cigarette affects the indexs such as cigarette burning temperature and smoke components.Oxygen concentration is the key index that defines cigarette burning district and thermal cracking/distillation zone, when air has just been inhaled into burning cone, oxygen concentration is very sufficient and cause the burning of tobacco aerobic, yet along with combustion process is carried out, the oxygen that is inhaled into air exhausts gradually, forms the cracking/distillation zone of anoxic.Therefore, research oxygen concentration is that burnt important topic falls in Harm reduction techniques on the impact of cigarette burning state and smoke components.Yet, in normal cigarette smoking process, in atmosphere, to carry out, the oxygen concentration of institute's air amount is changeless, this evaluates and improves and also can play considerable influence suction.
Utility model content
The utility model is in order to solve weak point of the prior art, and the cigarette suction evaluating apparatus that a kind of convenient operation, good, the practical property of sensory effects are strong, contribute to reduce cigarette harmfulness is provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: cigarette suction evaluating apparatus, comprise mixing gas cylinder, T-valve, airbag, cigarette burner, absorption bottle, cambridge filter drip catcher and suction tube, the gas outlet of mixing gas cylinder, the air intake opening of the air inlet/outlet of airbag and cigarette burner is connected with an interface of T-valve respectively, the gas outlet of cigarette burner is connected with the air intake opening of cambridge filter drip catcher, the gas outlet of cambridge filter drip catcher is connected with the air intake opening of suction tube, suction tube is provided with the first variable valve, on suction tube, be connected with the absorption tube between the first variable valve and cambridge filter drip catcher, the solvent that absorbs flue gas is housed in absorption bottle, the outlet side of absorption tube extend in the solvent of absorption bottle, absorption tube is provided with the second variable valve.
Described cigarette burner comprises holder and the coaxial sleeve pipe being buckled on holder, the profile of sleeve pipe is the uncovered quadrangular structure in one end, in holder, be provided with vertically jack and the gas channel of connection, one side of sleeve pipe is provided with bleeder vent, sleeve pipe is outer is hinged with an adjustable plate that can open or close bleeder vent by bearing pin, adjustable plate inside surface contacts with bushing outer surface, on adjustable plate outside surface, be vertically provided with handle, one end of sleeve pipe is connected with draft tube, the air intake opening of draft tube is connected with an interface of T-valve, and draft tube is provided with flowmeter; The air intake opening of cambridge filter drip catcher is connected with the gas channel of holder; Cover tube side part is provided with the ignition extending in sleeve pipe.
Adopt technique scheme, in mixing gas cylinder, prepare the oxygen/nitrogen mixture gas of certain oxygen concentration, first opening the valve of mixing gas cylinder inflates in airbag by T-valve, sleeve pipe is taken off from holder, cigarette to be evaluated is inserted in the jack of holder, then the opening end of sleeve pipe is buckled on holder, then T-valve is connected to airbag and sleeve pipe, air-flow enters in sleeve pipe by draft tube, and flowmeter can be measured the number of the mixed gas entering in sleeve pipe.Follow unlocking electronic lighter, cigarette is lighted, researchist aspirates by the gas outlet of suction tube, the size that also can realize by the adjusting of the first variable valve flue gas throughput makes researchist carry out sensory evaluation to it, and flue gas is successively by the absorption of the trapping of cambridge filter drip catcher and absorption bottle internal solvent.When flue gas concentration in sleeve pipe is larger, can hand-held rotatable handle adjustable plate, bleeder vent is opened to a part, flue gas appears.By preparing the concentration of gas in change mixing gas cylinder, carry out the cigarette smoking experiment under different atmosphere.
The simulation Smoking regime that the utility model can provide stable by passing into of air-flow in the space of sealing, and can to suction reaction, to the gas componant of mixing in gas cylinder, adjust according to experimental study demand, can adjusting cigarette burner in a big way in the atmosphere of cigarette burning; Burning releasing product is trapped and solvent absorption by cambridge filter drip catcher, and the convenient granule phase substance to trapping is carried out coherent detection.Can carry out more accurately cigarette burning experiment, to the improvement of cigarette quality, provide powerful guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, cigarette suction evaluating apparatus of the present utility model, comprise and mix gas cylinder 1, T-valve 2, airbag 3, cigarette burner, absorption bottle 4, cambridge filter drip catcher 5 and suction tube 6, the gas outlet of mixing gas cylinder 1, the air intake opening of the air inlet/outlet of airbag 3 and cigarette burner is connected with an interface of T-valve 2 respectively, the gas outlet of cigarette burner is connected with the air intake opening of cambridge filter drip catcher 5, the gas outlet of cambridge filter drip catcher 5 is connected with the air intake opening of suction tube 6, suction tube 6 is provided with the first variable valve 7, on suction tube 6, be connected with the absorption tube 8 between the first variable valve 7 and cambridge filter drip catcher 5, the solvent that absorbs flue gas is housed in absorption bottle 4, the outlet side of absorption tube 8 extend in the solvent of absorption bottle 4, absorption tube 8 is provided with the second variable valve 20.
Cigarette burner comprises holder 9 and the coaxial sleeve pipe 10 being buckled on holder 9, the profile of sleeve pipe 10 is the uncovered quadrangular structure in one end, in holder 9, be provided with vertically jack 11 and the gas channel 12 of connection, one side of sleeve pipe 10 is provided with bleeder vent 13, sleeve pipe 10 is outer is hinged with an adjustable plate 15 that can open or close bleeder vent 13 by bearing pin 14, adjustable plate 15 inside surfaces contact with sleeve pipe 10 outside surfaces, on adjustable plate 15 outside surfaces, be vertically provided with handle 16, one end of sleeve pipe 10 is connected with draft tube 17, the air intake opening of draft tube 17 is connected with an interface of T-valve 2, draft tube 17 is provided with flowmeter 18, the air intake opening of cambridge filter drip catcher 5 is connected with the gas channel 12 of holder 9, sleeve pipe 10 sidepieces are provided with the ignition 19 extending in sleeve pipe 10.
When the utility model is used in work, in mixing gas cylinder 1, prepare the oxygen/nitrogen mixture gas of certain oxygen concentration, the valve of first opening mixing gas cylinder 1 passes through T-valve 2 to the interior inflation of airbag 3, sleeve pipe 10 is taken off from holder 9, cigarette to be evaluated 21 is inserted in the jack 11 of holder 9, again the opening end of sleeve pipe 10 is buckled on holder 9, then T-valve 2 is connected to airbag 3 and sleeve pipe 10, air-flow enters in sleeve pipe 10 by draft tube 17, and flowmeter 18 can be measured the mixed gas entering in sleeve pipe 10.Follow unlocking electronic lighter 19, cigarette 21 is lighted, researchist aspirates by the gas outlet of suction tube 6, also can realize by the adjusting of the first variable valve 7 flue gas by making researchist carry out sensory evaluation to it, flue gas is successively by the absorption of the trapping of cambridge filter drip catcher 5 and absorption bottle 4 internal solvents.When flue gas concentration in sleeve pipe 10 is larger, can hand-held handle 16 rotation adjustable plates 15, bleeder vent 13 is opened to a part, flue gas appears.By preparing the concentration of gas in change mixing gas cylinder 1, carry out the cigarette smoking experiment under different atmosphere.
Above-described embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (2)
1. cigarette is aspirated evaluating apparatus, it is characterized in that: comprise mixing gas cylinder, T-valve, airbag, cigarette burner, absorption bottle, cambridge filter drip catcher and suction tube, the gas outlet of mixing gas cylinder, the air intake opening of the air inlet/outlet of airbag and cigarette burner is connected with an interface of T-valve respectively, the gas outlet of cigarette burner is connected with the air intake opening of cambridge filter drip catcher, the gas outlet of cambridge filter drip catcher is connected with the air intake opening of suction tube, suction tube is provided with the first variable valve, on suction tube, be connected with the absorption tube between the first variable valve and cambridge filter drip catcher, the solvent that absorbs flue gas is housed in absorption bottle, the outlet side of absorption tube extend in the solvent of absorption bottle, absorption tube is provided with the second variable valve.
2. cigarette according to claim 1 is aspirated evaluating apparatus, it is characterized in that: described cigarette burner comprises holder and the coaxial sleeve pipe being buckled on holder, the profile of sleeve pipe is the uncovered quadrangular structure in one end, in holder, be provided with vertically jack and the gas channel of connection, one side of sleeve pipe is provided with bleeder vent, sleeve pipe is outer is hinged with an adjustable plate that can open or close bleeder vent by bearing pin, adjustable plate inside surface contacts with bushing outer surface, on adjustable plate outside surface, be vertically provided with handle, one end of sleeve pipe is connected with draft tube, the air intake opening of draft tube is connected with an interface of T-valve, draft tube is provided with flowmeter, the air intake opening of cambridge filter drip catcher is connected with the gas channel of holder, cover tube side part is provided with the ignition extending in sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139678.3U CN203798787U (en) | 2014-03-26 | 2014-03-26 | Cigarette smoking evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139678.3U CN203798787U (en) | 2014-03-26 | 2014-03-26 | Cigarette smoking evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798787U true CN203798787U (en) | 2014-08-27 |
Family
ID=51380991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139678.3U Expired - Lifetime CN203798787U (en) | 2014-03-26 | 2014-03-26 | Cigarette smoking evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798787U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571960A (en) * | 2015-12-23 | 2016-05-11 | 中国烟草总公司郑州烟草研究院 | Device for detecting dropping performance of combustion cones in cigarette smoking procedures |
| CN107290490A (en) * | 2017-07-31 | 2017-10-24 | 重庆中烟工业有限责任公司 | A kind of cigarette, which is smoked panel test, aspirates depth bore proofreading equipment |
| CN113063559A (en) * | 2021-03-15 | 2021-07-02 | 浙江中烟工业有限责任公司 | Device and method for synchronously measuring air input of combustion end and non-combustion end of cigarette |
| CN114451576A (en) * | 2022-03-03 | 2022-05-10 | 云南中烟工业有限责任公司 | Method for trapping substances in flue gas by using smoldering method |
-
2014
- 2014-03-26 CN CN201420139678.3U patent/CN203798787U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571960A (en) * | 2015-12-23 | 2016-05-11 | 中国烟草总公司郑州烟草研究院 | Device for detecting dropping performance of combustion cones in cigarette smoking procedures |
| CN105571960B (en) * | 2015-12-23 | 2017-12-15 | 中国烟草总公司郑州烟草研究院 | Combustion cone falls a device for detecting performance during a kind of cigarette smoking |
| CN107290490A (en) * | 2017-07-31 | 2017-10-24 | 重庆中烟工业有限责任公司 | A kind of cigarette, which is smoked panel test, aspirates depth bore proofreading equipment |
| CN113063559A (en) * | 2021-03-15 | 2021-07-02 | 浙江中烟工业有限责任公司 | Device and method for synchronously measuring air input of combustion end and non-combustion end of cigarette |
| CN113063559B (en) * | 2021-03-15 | 2022-11-08 | 浙江中烟工业有限责任公司 | Device and method for synchronously measuring air input of combustion end and non-combustion end of cigarette |
| CN114451576A (en) * | 2022-03-03 | 2022-05-10 | 云南中烟工业有限责任公司 | Method for trapping substances in flue gas by using smoldering method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: CHINA TOBACCO HENAN INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |