CN206161389U - Electron smog gasification colloidal sol sampling device and testing arrangement - Google Patents
Electron smog gasification colloidal sol sampling device and testing arrangement Download PDFInfo
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- CN206161389U CN206161389U CN201621195417.9U CN201621195417U CN206161389U CN 206161389 U CN206161389 U CN 206161389U CN 201621195417 U CN201621195417 U CN 201621195417U CN 206161389 U CN206161389 U CN 206161389U
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- aerosol
- electronic cigarette
- control valve
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- pipeline
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Abstract
The utility model discloses an electron smog gasification colloidal sol sampling device and testing arrangement, sampling device includes control valve, power, smoking machine suction engine, the control valve passes through the pipeline and links to each other with electron cigarette and air feeder respectively, for the signal line of the power of electron cigarette power supply and control valve with aspirate with the smoking machine respectively still that the engine is electric to be connected. The device can real -time test electron smog aerosol particles concentration and grain -size distribution distribution. The problem of the aerosol block up the nonconformity that sample valve entry part caused test result around the test easily is solved, voltage variation problem among the power unit reduction electron cigarette test procedure of increase suction engine control, the problem of cigarette flue gas flux matches with aerosol tester inlet flow rate is solved, the air current must be replenished, the inlet flow rate of aerosol tester is satisfied.
Description
Technical field
This utility model is related to a kind of electronic cigarette atomizing aerosol sampling device and test device.
Background technology
Electronic cigarette is a kind of electronic product for imitating Medicated cigarette, has outward appearance as Medicated cigarette, smog, taste and sensation.
It is, by means such as atomizations, ree-oil to be become after steam, and condensation forms aerosol, allows a kind of product that user sucks.Electronics
Tobacco atomizer is usually a heating components and parts, is generated heat by battery so as to the ree-oil volatilization on side, forms smog, leads to
Chip and airflow sensor device control smog output and working condition are crossed, nicotine is atomized in ree-oil, when people aspirates, gaseous material
Condensation forms microgranule, simulates smog, so as to allow people's electrophilic cigarette when reach the effect of " swallowing clouds and blowing out fog ".Electronic cigarette flue gas
It is also a kind of typical aerosol, the particle size distribution and its chemical constituents analysis research for studying electronics smoke sol can be entered
One step deepens to recognize Novel electric cigarette, and the exploitation for electronic cigarette provides reference.
Electronics smoke sol method of testing, mostly by the detection method of other industry, existing electronic smoke activating QI is molten
In glue test system, its sampling system structure is single, most of that directly electronic cigarette atomizing aerosol sampling is tested, electronics flue gas
Colloidal sol condensation be attached to tube wall, condensed fluid easily blocks sampling pipe part, it is easy to cause test before and after test result not
Unanimously, as electronic cigarette is aspirated, the electric energy of consumption is more, and the voltage that electronic cigarette is provided, electric current are fewer, affects nebulizer atomization effect
Rate, in addition same cigarette before testing after flue gas aerosol test result all there is very big difference, cause the inaccurate of result
Really.
Utility model content
This utility model is taken according to the scheme of cigarette smoking to test the particle diameter distribution of electronic cigarette atomizing aerosol particle
Build the sampler and test device of electronic cigarette atomizing aerosol.The sampler solves existing electronic cigarette atomizing aerosol test
During systematic sampling, the technical problem of aerosol condensation blocking sampling pipe part；Improve electronic cigarette voltage in test process simultaneously
Change causes the problem that aerosol changes.
The technical solution of the utility model is to provide a kind of sampler of electronic cigarette atomizing aerosol, the sampling dress
Put including control valve, power supply, smoking machine suction engine；Control valve is connected with electronic cigarette and feeder respectively by pipeline, is
Power supply and control the holding wire of valve and also electrically connect with smoking machine suction engine respectively that electronic cigarette is powered.
Preferably, the feeder is air tank.
This utility model further provides for a kind of test device of electronic cigarette atomizing aerosol, including being sequentially communicated with pipeline
Above-mentioned sampler, air mix facilities and aerosol test device.
Preferably, the air mix facilities is air dilution means.
Preferably, the air mix facilities is to include by the diluter and feeder of pipeline communication, in diluter and supply
Compressed air control valve is set on pipeline between device.
Preferably, the diluter includes the axle stream thinner being serially connected and jet diluter.
The sampling part is mainly by suction engine（Or claim smoking machine suction engine）, control valve（Or claim sampling valve）, electricity
Sub- cigarette, the power supply composition powered for electronic cigarette.The sampling valve directly by suction engine control, according to setting aspiration protocol
（Such as the time interval between the suction of suction time, puff number and every mouth）The suction of control electronic cigarette.When electronic cigarette is aspirated,
Electronic cigarette and diluter UNICOM, electronic cigarette flue gas are entered diluter, are entered after dilution by suction engine control sampling valve, sampling valve
Detecting instrument.When electronic cigarette is not aspirated, flue gas sampling stops, and control valve is connected with pure air, balances diluter inlet flow rate.
Therefore need have supplemental air flow in sample tap, i.e., pure air pipeline is connected on control valve, balance the gas pressure of whole system
Power is while flushing pipe and instrument, solve the excessive instability problem for causing sample flow of the prolonged negative pressure of thief hatch.
Described air mix facilities is interconnected by pipeline by axle stream thinner and jet diluter and is constituted.Described axle stream
Diluter is that flue gas and compressed air ratio are 1:1-1:8 dilution ratio, jet diluter are flue gas and compressed air ratio
For 1:10-1:18 dilution ratio.
The feeder not only provides gas for diluting, while being also used for air-flow supplement, air-flow is supplemented and is related to two
Part, Part I is in sample tap（Near control valve）Supplemental air flow, Part II is the supplemental air flow of diluter part.
During the quiet combustion of electronic cigarette puff interval, as flue gas sampling stops, when controlling valve and closing, as prolonged negative pressure can cause weight
During new lower suction flatly, negative pressure is excessive causes the unstable of sample flow.Therefore need have supplemental air flow in sample tap, i.e., in control
Connectivity trachea on valve processed.As sample tap supplemental air flow amount is less, secondary supplement air-flow is needed to meet entering for aerosol tester
Mouth flow, meets the requirement of test instrunment inlet flow rate by dilution system energy larger volume, i.e., the connection compression on diluter
Air tank.Two-part gas tank can be compressed air cylinder with identical.
Described aerosol test device includes aerosol tester and is connected to the true of aerosol tester by pipeline
Empty pump.
, according to the control electronic cigarette suction of set aspiration protocol, electronic cigarette is in aspiration procedure for described smoking machine suction engine
Constant atomization voltage is provided by suction engine control power supply, also change voltage, and different power supplies can be provided according to draw sequence
Time.The aerosol of atomization enters ELPI detection means by dilution system, and in puff interval, pure air adds to dilution
System, balances the gas pressure of whole system while flushing pipe and instrument.
The one very big difference of this utility model and prior art is that smoking machine suction engine non-smoking is only to provide
The effect of one signal source, for control valve（Control valve）And the power supply powered for electronic cigarette.Control process is very simple, than
Such as, when smoking machine suction engine works, power supply electron cigarette is made to power, electronic cigarette produces flue gas；Open control valve simultaneously,
Flue gas is made to be inhaled into follow-up dilution system.
It is of the present utility model to have technical effect that, the device can with real-time testing electronic cigarette atomizing aerosol particle concentration with
And particle diameter distribution distribution.Solve aerosol easily block sampling valve inlet portion cause test before and after test result it is inconsistent
Problem；The power pack for increasing suction engine control reduces change in voltage problem in electronic cigarette test process；Solve Medicated cigarette cigarette
The problem that throughput is matched with aerosol tester inlet flow rate, it is necessary to supplemental air flow, meets the entrance stream of aerosol tester
Amount.
Description of the drawings
Fig. 1 is test device design drawing of the present utility model.
Fig. 2 is dilution structural design drawing of the present utility model.
Fig. 3 is the specific structural representation of device of the present utility model.
Concentration changes with time figures of the Fig. 4 for aerosol particle thing（After dilution）.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, structure of the present utility model includes three parts, the smoke sampling being respectively sequentially connected by pipeline
Device I, air mix facilities II and aerosol test device III, air mix facilities mainly include Dilution air system and feeder, supply
Device of air is simplest to be selected as compressed air cylinder；Flue gas sampling device mainly includes smoking machine suction engine, electronic cigarette and electricity
Source；Aerosol test device mainly includes aerosol tester and vacuum pump.
As shown in Fig. 2 Dilution air system includes the DI1000 jets diluter being serially connected and DAD axle stream thinners,
Two kinds of diluters are connected with compressed air cylinder by compressed air control valve.
As shown in figure 3, power supply provides stable voltage for electronic cigarette, suction engine is by electrically connecting and then controlling with control valve
Whether power supply processed is that electronic cigarette is powered, while by controlling whether the open and close controlling flue gas of valve enters flue gas dilution system.Fig. 3
In, solid line represents the pipeline of supplied gas flowing, and dotted line represents wire, and the signal of telecommunication or electron cigarette for transmitting suction is powered.
Sampler is connected, and smoking parameters is arranged according to set aspiration protocol using smoking machine suction engine, 1 mouthful was aspirated per 30 seconds,
Per mouthful 3 seconds, electronic cigarette is connected with power supply voltage stabilizing interface, by suction engine control electronic cigarette suction, in aspiration procedure, power supply is carried
For constant atomization voltage.The aerosol of electronic cigarette atomizing enters ELPI detection means by dilution system.It is spaced in cigarette smoking
Interior, pure air adds to Dilution air system, balances the gas pressure of whole system while flushing pipe and instrument.ELPI is examined
After survey, the signal of telecommunication is converted into respective physical amount, and the collection of illustrative plates for obtaining is shown in Fig. 4, and abscissa express time in figure, vertical coordinate represent particle
Number, each wave table show the relative population content in every mouth flue gas, due to have passed through dilution, can not consider its absolute content.
Claims (6)
1. a kind of sampler of electronic cigarette atomizing aerosol, it is characterised in that the sampler include controlling valve, power supply,
Smoking machine aspirates engine；Control valve is connected with electronic cigarette and feeder respectively by pipeline, be the power supply powered of electronic cigarette with
Control the holding wire of valve and also electrically connect with smoking machine suction engine respectively.
2. sampler as claimed in claim 1, it is characterised in that the feeder is air tank.
3. a kind of test device of electronic cigarette atomizing aerosol, it is characterised in that include with pipeline be sequentially communicated as right will
Ask sampler described in 1 or 2, air mix facilities and aerosol test device.
4. test device as claimed in claim 3, it is characterised in that the air mix facilities is air dilution means.
5. the test device as described in claim 3 or 4, it is characterised in that the air mix facilities is to include by pipeline communication
Diluter and feeder, set compressed air control valve on the pipeline between diluter and feeder.
6. test device as claimed in claim 5, it is characterised in that the diluter includes the axle stream thinner being serially connected
With jet diluter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195417.9U CN206161389U (en) | 2016-11-07 | 2016-11-07 | Electron smog gasification colloidal sol sampling device and testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195417.9U CN206161389U (en) | 2016-11-07 | 2016-11-07 | Electron smog gasification colloidal sol sampling device and testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161389U true CN206161389U (en) | 2017-05-10 |
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ID=58658222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195417.9U Active CN206161389U (en) | 2016-11-07 | 2016-11-07 | Electron smog gasification colloidal sol sampling device and testing arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN206161389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061673A (en) * | 2016-11-07 | 2018-05-22 | 湖南中烟工业有限责任公司 | A kind of electronic cigarette atomizing aerosol sampling device and test device and test method |
| CN110987542A (en) * | 2019-12-12 | 2020-04-10 | 南京信息工程大学 | Automatic measuring and collecting system for electronic cigarette smoke |
| CN111148442A (en) * | 2017-09-27 | 2020-05-12 | 日本烟草产业株式会社 | Battery unit and fragrance extractor |
| CN111521531A (en) * | 2020-04-23 | 2020-08-11 | 北京科技大学 | Aerosol concentration measuring device and method |
-
2016
- 2016-11-07 CN CN201621195417.9U patent/CN206161389U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061673A (en) * | 2016-11-07 | 2018-05-22 | 湖南中烟工业有限责任公司 | A kind of electronic cigarette atomizing aerosol sampling device and test device and test method |
| CN111148442A (en) * | 2017-09-27 | 2020-05-12 | 日本烟草产业株式会社 | Battery unit and fragrance extractor |
| CN110987542A (en) * | 2019-12-12 | 2020-04-10 | 南京信息工程大学 | Automatic measuring and collecting system for electronic cigarette smoke |
| CN111521531A (en) * | 2020-04-23 | 2020-08-11 | 北京科技大学 | Aerosol concentration measuring device and method |
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