CN105223045A - A kind of device being convenient to collection cigarette mainstream flue gas - Google Patents
A kind of device being convenient to collection cigarette mainstream flue gas Download PDFInfo
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- CN105223045A CN105223045A CN201510700986.8A CN201510700986A CN105223045A CN 105223045 A CN105223045 A CN 105223045A CN 201510700986 A CN201510700986 A CN 201510700986A CN 105223045 A CN105223045 A CN 105223045A
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Abstract
The invention discloses a kind of device being convenient to gather cigarette mainstream flue gas, comprise and suck pipe (2), gas storage elastic compression leather bag (3), escape pipe (1), base (4), block iron plate (5), conduit (6), funnel (7), tank (8), the described device being convenient to gather cigarette mainstream flue gas is compressible coherent formula structure, gas storage elastic compression leather bag (3) is arranged on base (4), suck pipe (2) to be connected with base (4) respectively with escape pipe (1), the other end of escape pipe (1) is connected with conduit (6), the other end of conduit (6) is connected with funnel (7), and tank (8) is arranged at below funnel (7), for receiving the material flowed out from funnel (7).The present invention reduces the injury to tobacco researcher; Avoid by the loaded down with trivial details control mode such as valve, reduce collection period and cost.Also farthest decrease the loss of granule phase substance matter simultaneously, improve collecting efficiency and effect.
Description
Technical field
The present invention relates to the harvester technical field of cigarette mainstream flue gas, being specially a kind of device for gathering cigarette mainstream flue gas, is that a kind of cigarette mainstream flue gas being specially adapted to laboratory experiment is collected, analytical equipment.
Background technology
Cigarette is the one of tobacco product, has wide huge market at present all over the world.But its harm also more and more causes the attention of people, according to the survey report that World Health Organization (WHO) WHO issues, only within 2002, die from and just reach 4.38 million peoples with the number of tobacco related disease.Cigarette is the main inducing of a lot of chronic disease, comprises tumour, pulmonary disease, angiocardiopathy etc., and according to statistics, within 2004,1.5 hundred ten thousand tumour patients cause death owing to using cigarette.Cigarette smoke components is quite complicated, containing multiple virulence factor, known to 4000 number of chemical compositions at present, comprises the virulence factors such as more than 140 kind of organic principle, various grain phase free radical, nitrite.Cigarette burning associates the closest through the main flume of filter tip with the health of smoking property of cigarette person, be also the research field enjoying tobacco company, scientific research institution etc. to pay close attention in recent years.In order to study the composition of cigarette main flume and pathogenic effects thereof and mechanism, gathering the main flume that cigarette burning produces efficiently, is the problem that first will solve.
At present, the method that cigarette smoke is collected in laboratory mainly contains following several: 1. use syringe and utensil similar with it directly to draw, this method difficulty that operates is little, may be used for gathering cigarette mainstream flue gas, but need repeatedly to take out syringe, waste time and energy, cannot gather in a large number, and each uptake is unstable, is unfavorable for quantitative test; 2. use air pump to extract, this method and syringe similar, but advantage is quantitatively, in a large number to gather flue gas, but affects its serviceable life due to the more organism easy viscous air pump blade contained in cigarette smoke.Existing commercialization cigarette mainstream flue gas gathering-device kind comparatively horn of plenty, major part is connected to the collection that the corresponding position of smoking machine just can realize flue gas, improvement at least partially through technique etc. achieves the collection of disconnected smoking machine, but the former causes more greatly the loss of granule phase substance matter also larger due to main flume stroke between cigarette with smoke absorption liquid, the latter's more complicated in the design of device itself, be difficult to continuous acquisition cigarette mainstream flue gas, and cost is higher.
Summary of the invention:
Technical matters: for above-mentioned situation, for solving the defect of prior art, the invention provides the main flume harvester that a kind of design is comparatively easy, cost is lower, main flume collecting efficiency is high, cigarette mainstream flue gas is wasted time and energy, cost is higher, can not be effective to study the problem of main flume principal ingredient effectively can to solve collection.
Summary of the invention: for solving the problems of the technologies described above, the invention provides a kind of device being convenient to gather cigarette mainstream flue gas, comprise and suck pipe, gas storage elastic compression leather bag, escape pipe, base, blocks iron plate, conduit, funnel, tank, described in be convenient to gather the device of cigarette mainstream flue gas be compressible coherent formula structure
Gas storage elastic compression leather bag is arranged on base, and suck pipe and be connected with base respectively with escape pipe, the other end of escape pipe is connected with conduit; The other end of conduit is connected with funnel, and tank is arranged at below funnel, for receiving the material flowed out from funnel;
Wherein, be embedded with and block iron plate sucking one end that pipe is connected with interior base, be equipped with outside one end that escape pipe is connected with conduit and block iron plate, control floating and the sinking of blocking iron plate by main flume air current flow direction.
Preferably, the diameter sucking pipe is identical with the diameter of cigarette that will gather, and the diameter blocking iron plate is greater than the diameter sucking pipe and escape pipe respectively.
Preferably, base is the oblate cylindricalitys of hollow plastics; Blocking iron plate is the zinc-plated circle of lightweight; Conduit is rubber, and funnel is glass.
Beneficial effect:
By controlling compression and the springback process of gas storage elastic compression leather bag, replacing artificial and the aspiration procedure simulating cigarette completely can be realized, and by suitably regulating the speed of compression, resilience, realizing better gathering cigarette mainstream flue gas.
Block iron plate by being equipped with the zinc-plated circle of lightweight outside and escape pipe top embedded at smoking property of cigarette pipe end respectively, control main flume by and stop.Design easy, with low cost, practical function is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the smoking property of cigarette tubular construction enlarged drawing on base of the present invention.Fig. 3 is the schematic enlarged-scale view of cigarette mainstream flue gas escape pipe on base of the present invention.
1 is escape pipe, and 2 for sucking pipe, and 3 is gas storage elastic compression leather bag, and 4 is base, and 5 for blocking iron plate, and 6 is conduit, and 7 is funnel, and 8 is tank.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
See Fig. 1, the device being convenient to collection cigarette mainstream flue gas provided by the invention, comprises and sucks pipe 2, gas storage elastic compression leather bag 3, escape pipe 1, base 4, blocks iron plate 5, conduit 6, funnel 7, tank 8, described in be convenient to gather the device of cigarette mainstream flue gas be compressible coherent formula structure.
Gas storage elastic compression leather bag 3 is arranged on base 4, sucks pipe 2 and is connected with base 4 respectively with escape pipe 1, and the other end of escape pipe 1 is connected with conduit 6; The other end of conduit 6 is connected with funnel 7, and tank 8 is arranged at below funnel 7, for receiving the material flowed out from funnel 7.
Wherein, be embedded with and block iron plate 5 sucking one end that pipe 2 is connected with interior base 4, be equipped with outside one end that escape pipe 1 is connected with conduit 7 and block iron plate 5, control floating and the sinking of blocking iron plate by main flume air current flow direction.
The diameter sucking pipe 2 is identical with the diameter of cigarette that will gather, and the diameter blocking iron plate 5 is greater than the diameter sucking pipe 2 and escape pipe 1 respectively.
Base 4 is the oblate cylindricalitys of hollow plastics; Blocking iron plate 5 is the zinc-plated circles of lightweight; Conduit 7 is rubber, and funnel 8 is glass.
Concrete, apparatus main body part is cylindrical-shaped structure.Described main part is gas storage elastic compression leather bag 3, and bottom is hollow oblate column plastic feet 4, and smoking property of cigarette pipe 2 and main flume escape pipe 1 in base adjacent distributions.Described smoking property of cigarette pipe 2 end is embedded and escape pipe 1 top is external has the zinc-plated circle of lightweight to block iron plate 5 respectively, controls floating (passing through air-flow) and the sinking (barrier air) of blocking iron plate by main flume air current flow direction.
Be greater than the bore sucking pipe 2 and escape pipe 1, the exhanst gas outlet that described rubber catheter 6 connects should be simple glass funnel 7 shape, can increase the contact area between receiving liquid in itself and tank 8 like this.
When gathering cigarette mainstream flue gas, first cigarette slow circumvolve inserts sucks pipe 2, for making cigarette insert smoothly, simultaneously also in order to ensure itself and the sealing of sucking inside pipe wall, suitably can evenly be coated with last layer vaseline at filter tip periphery and playing main flume and outside air effect in lubrication, isolated pipe.Cigarette is lighted after compression, first time main flume is obtained through sucking pipe 2 after slow releasing resilience, after second compression makes obtained main flume fully contact with absorbing liquid in the reaction vessel of lower end after escape pipe 1, rubber catheter 6, simple glass funnel 7 again, in flue gas, soluble component is absorbed, so repeatedly, single cigarette or branched cigarette mainstream flue gas can be gathered.Gather in the process of main flume, should according to the dynamics of the compression of soluble component absorbing state conservative control, resilience in cigarette combustion case, simple glass funnel 7 end flue gas and speed, guaranteeing on the one hand to burn cigarette, too fast in order to avoid overheated, continuous print main flume is burnt, filter tip affects collection effect, on the other hand, avoid main flume to leak out from funnel end as far as possible, ensure the effect gathered.
Cigarette is connected with harvester by the present invention, directly carries out unartificial sucking to cigarette, can gather main flume continuously, in a large number, decreases the injury to tobacco researcher; In addition, by designing cleverly, zinc-plated for lightweight circle is blocked iron plate to be placed in respectively and to suck pipe end and escape pipe top, control the floating (passing through air-flow) of metal shielding plate by main flume air current flow direction and sink (barrier air), avoid by the loaded down with trivial details control mode such as valve, reduce collection period and cost.Also farthest decrease the loss of granule phase substance matter simultaneously, improve collecting efficiency and effect, be convenient to do to analyze further and research to the composition of main flume.
Above-described embodiment, just an example of the present invention, be not for limiting enforcement of the present invention and interest field, all technical schemes identical or equivalent with content described in the claims in the present invention, all should be included in scope.
Claims (3)
1. be convenient to the device gathering cigarette mainstream flue gas for one kind, comprise and suck pipe (2), gas storage elastic compression leather bag (3), escape pipe (1), base (4), block iron plate (5), conduit (6), funnel (7), tank (8), it is characterized in that, described in be convenient to gather the device of cigarette mainstream flue gas be compressible coherent formula structure
Gas storage elastic compression leather bag (3) is arranged on base (4), suck pipe (2) to be connected with base (4) respectively with escape pipe (1), the other end of escape pipe (1) is connected with conduit (6); The other end of conduit (6) is connected with funnel (7), and tank (8) is arranged at below funnel (7), for receiving the material flowed out from funnel (7);
Wherein, be embedded with and block iron plate (5) sucking one end that pipe (2) is connected with interior base (4), be equipped with outside one end that escape pipe (1) is connected with conduit (6) and block iron plate (5), control floating and the sinking of blocking iron plate (5) by main flume air current flow direction.
2. the device being convenient to collection cigarette mainstream flue gas according to claim 1, it is characterized in that: the diameter sucking pipe (2) is identical with the diameter of cigarette that will gather, the diameter blocking iron plate (5) is greater than the diameter sucking pipe (2) and escape pipe (1) respectively.
3. the device being convenient to collection cigarette mainstream flue gas according to claim 1, is characterized in that: base (4) is the oblate cylindricalitys of hollow plastics; Blocking iron plate (5) is the zinc-plated circle of lightweight; Conduit (6) is rubber, and funnel (7) is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700986.8A CN105223045A (en) | 2015-10-26 | 2015-10-26 | A kind of device being convenient to collection cigarette mainstream flue gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510700986.8A CN105223045A (en) | 2015-10-26 | 2015-10-26 | A kind of device being convenient to collection cigarette mainstream flue gas |
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| CN105223045A true CN105223045A (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510700986.8A Pending CN105223045A (en) | 2015-10-26 | 2015-10-26 | A kind of device being convenient to collection cigarette mainstream flue gas |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738162A (en) * | 2016-04-06 | 2016-07-06 | 肖栋 | Simple type differential pressure gas source collection and output method and device |
| CN109632396A (en) * | 2018-10-30 | 2019-04-16 | 江西索立德环保服务有限公司 | One kind can store up formula flue gas detector |
| CN111060363A (en) * | 2019-12-31 | 2020-04-24 | 河海大学 | Atmospheric water sample collection device |
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| CN2068233U (en) * | 1990-06-13 | 1990-12-26 | 孙启智 | Liquid drawing unit |
| JP2001330538A (en) * | 2000-05-24 | 2001-11-30 | Japan Tobacco Inc | Sub-stream smoke collector and sub-stream smoke collecting method |
| CN201037816Y (en) * | 2006-11-05 | 2008-03-19 | 王存惠 | Analysis gas sampling exhaust joint |
| CN201440117U (en) * | 2009-06-23 | 2010-04-21 | 湖北中烟工业有限责任公司 | Experimental cigarette smoke collecting device |
| CN202204707U (en) * | 2011-08-15 | 2012-04-25 | 云南烟草科学研究院 | Smoke absorption bottle for measuring heavy metals in cigarette smoke |
| CN104568523A (en) * | 2014-12-04 | 2015-04-29 | 江门天诚溶剂制品有限公司 | Gas collecting device |
| CN204484878U (en) * | 2015-03-16 | 2015-07-22 | 魏静 | A kind of effusion extractor for endocrinology department |
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2015
- 2015-10-26 CN CN201510700986.8A patent/CN105223045A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2068233U (en) * | 1990-06-13 | 1990-12-26 | 孙启智 | Liquid drawing unit |
| JP2001330538A (en) * | 2000-05-24 | 2001-11-30 | Japan Tobacco Inc | Sub-stream smoke collector and sub-stream smoke collecting method |
| CN201037816Y (en) * | 2006-11-05 | 2008-03-19 | 王存惠 | Analysis gas sampling exhaust joint |
| CN201440117U (en) * | 2009-06-23 | 2010-04-21 | 湖北中烟工业有限责任公司 | Experimental cigarette smoke collecting device |
| CN202204707U (en) * | 2011-08-15 | 2012-04-25 | 云南烟草科学研究院 | Smoke absorption bottle for measuring heavy metals in cigarette smoke |
| CN104568523A (en) * | 2014-12-04 | 2015-04-29 | 江门天诚溶剂制品有限公司 | Gas collecting device |
| CN204484878U (en) * | 2015-03-16 | 2015-07-22 | 魏静 | A kind of effusion extractor for endocrinology department |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738162A (en) * | 2016-04-06 | 2016-07-06 | 肖栋 | Simple type differential pressure gas source collection and output method and device |
| CN109632396A (en) * | 2018-10-30 | 2019-04-16 | 江西索立德环保服务有限公司 | One kind can store up formula flue gas detector |
| CN111060363A (en) * | 2019-12-31 | 2020-04-24 | 河海大学 | Atmospheric water sample collection device |
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Application publication date: 20160106 |