CN106490693B - Glass fibre migration object collection device and collection method in electronics smoke sol - Google Patents
Glass fibre migration object collection device and collection method in electronics smoke sol Download PDFInfo
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- CN106490693B CN106490693B CN201710008198.1A CN201710008198A CN106490693B CN 106490693 B CN106490693 B CN 106490693B CN 201710008198 A CN201710008198 A CN 201710008198A CN 106490693 B CN106490693 B CN 106490693B
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Abstract
The present invention relates to glass fibre migration object collection device and collection methods in electronics smoke sol；Glass fibre migration object collection device includes container body in electronics smoke sol, container body has the tobacco tar chamber for accommodating tobacco tar or oil storage cotton, the upper cavity wall of tobacco tar chamber is equipped with aerosol outlet port, the position of the close aerosol outlet port of container body is equipped with supplied for electronic cigarette heater strip and connects just, negative electrode, container body sidewall is equipped with air hole, collecting chamber is equipped with above container body, collecting chamber include up and down it is spaced on, lower collection chamber wall, lower collection chamber wall is equipped with collecting chamber air inlet corresponding with the aerosol outlet port on container body, the top of upper collection chamber wall is equipped with cartridge filter, the top of cartridge filter is equipped with the pump orifice for connecting with suction unit, filter disc is equipped in cartridge filter between pump orifice and collecting chamber, filter disc is equipped with the filter opening that aperture is less than glass fibre migration object diameter；To realize the collection to glass fibre migration object in electronics smoke sol.
Description
Technical field
The present invention relates to glass fibre migration object collection device and collection methods in a kind of electronics smoke sol.
Background technique
Electronic cigarette also known as electronics nicotine conveyer system, be it is a kind of electronics tobacco tar is atomized through atomizer, to respiratory system pass
Send nicotine and/or the product of other substances；It mainly include that power supply and atomizer are all stored in electronic cigarette in normal state
Tobacco tar is stored with the oil storage cotton for adsorbing tobacco tar；Atomizer includes Oil Guide rope and heater strip, and Oil Guide rope is wrapped in heater strip
On, and for absorbing tobacco tar, power supply is powered to heater strip, and Oil Guide rope is heated in heater strip fever, the tobacco tar evaporation on Oil Guide rope
Atomization, the smog after atomization form aerosol in case of cold air.
Oil Guide rope in existing electronic cigarette is mostly glass fibre material, it has proved that, in atomization process, Oil Guide rope meeting
Tiny glass fiber granules object is isolated, i.e. glass fibre migrates object；During sucking electronic cigarette, glass fibre migrates object
Enter the lung of smoker with smog, long-term to suck, glass fibre can be deposited on lung, and glass fibre has biology persistently
Property, it can not be metabolized, eventually result in brochial mucosa inflammation and pulmonary emphysema, it is serious to cause celiothelioma etc.；In order to glass fibre
Migration object is collected and analyzes, more in order to which to commercially available electronic cigarette, generated whole glass fibre is moved in aspiration procedure
It moves object and carries out quantitative detection, urgent need researches and develops a kind of glass fibre migration object collection device；Currently, not yet discovery can be good at using
In the device being collected to the glass fibre in electronics smoke sol.
Summary of the invention
The purpose of the present invention is to provide glass fibres in a kind of electronics smoke sol to migrate object collection device, to electricity
Whole glass fibres of the sub- cigarette in aspiration procedure in produced aerosol are collected, for subsequent quantitation analysis and security evaluation
With；The object of the invention is also to provide the collection sides that the glass fibre migration object in a kind of pair of electronics smoke sol is collected
Method.
To achieve the above object, in electronics smoke sol of the present invention glass fibre migration object collection device technical solution
Be: glass fibre migration object collection device includes container body in electronics smoke sol, and container body has for accommodating tobacco tar or storage
The tobacco tar chamber of oily cotton, the upper cavity wall of tobacco tar chamber are equipped with aerosol outlet port, and the position of the close aerosol outlet port of container body, which is equipped with, to be supplied
The positive and negative electrode of electronic cigarette heater strip connection, container body sidewall are equipped with air hole, are equipped with collecting chamber above container body, collect
Chamber includes upper and lower spaced upper and lower collection chamber wall, and lower collection chamber wall is equipped with corresponding with the aerosol outlet port on container body
Collecting chamber air inlet, the top of upper collection chamber wall be equipped with cartridge filter, and the top of cartridge filter is equipped with for connecting with suction unit
Pump orifice, is equipped with filter disc in cartridge filter between pump orifice and collecting chamber, and filter disc, which is equipped with aperture and is less than glass fibre, migrates object
The filter opening of diameter.
Including being arranged in the container cover above container body, set is laminated with outer baffle and Internal baffle along the vertical direction in container cover,
Outer baffle and Internal baffle are the pyramidal structure to raise upward, and the lower face of outer baffle forms the upper collection chamber wall, interior gear
The upper face of plate forms the lower collection chamber wall.
The cartridge filter is arranged in the top of outer baffle, in cartridge filter between pump orifice and collecting chamber along the vertical direction
It is arranged at intervals with filter disc described in two or more.
The cartridge filter is the cylindrical drum extended straight up from outer baffle top surface, and the top of cylindrical drum is equipped with upward convex
The taper cover risen, cover top are equipped with the suction tube upwardly extended, and the upper orifice of suction tube forms the pump orifice.
The upper cavity wall of container body is the tapered wall to raise upward, and the aerosol outlet port is by being arranged in opening at the top of upper cavity wall
Mouth is formed.
The positive and negative electrode is formed by the electrode column of column structure, and one end of positive and negative electrode column is connected to container body
On inner wall, the other end extends towards inclination at the aerosol outlet port.
Container body upper end is equipped with external screw thread, and container cover lower end is equipped with connection ring, and connection ring is removable to be fixed on container cover inner wall
On, internal screw thread compatible with the external screw thread of container body upper end is machined on connection ring inner wall, container cover passes through connection ring spinning
On container body.
The technical solution of glass fibre migration object collection method is in electronics smoke sol of the present invention: in electronics smoke sol
Glass fibre migrates object collection method, and this method is collected glass fibre migration object using collecting chamber, and collecting chamber is equipped with
The air inlet being connected to for the aerosol outlet port with atomizer and the gas outlet for being connected to suction unit, collecting chamber gas outlet are set
There is filter disc；By the suction of suction unit, filter disc is filtered separation to the glass fibre migration object in aerosol, isolates
Glass fibre migration object is attached on each cavity wall of collecting chamber and filter disc.
The collecting chamber includes upper and lower collection chamber wall, and the interval between upper and lower collection chamber wall forms collecting chamber, above and below
The removable fixation of collection chamber wall.
Two layers or more of the filter disc is equipped at the gas outlet of collecting chamber.
The beneficial effects of the present invention are: glass fibre migration object collection device includes container body in electronics smoke sol, hold
Tobacco tar chamber is equipped in body, the position of the aerosol outlet port in container body on tobacco tar chamber is equipped with positive and negative electrode, on container body
Side is equipped with collecting chamber, and the top of the upper collection chamber wall of collecting chamber is equipped with cartridge filter, and the top of cartridge filter is equipped with pump orifice, cartridge filter
In between pump orifice and collecting chamber be equipped with filter disc；When in use, by electronic cigarette Oil Guide rope and heater strip from electronic cigarette
It separates, heater strip is wrapped on Oil Guide rope, be added into container body and identical cigarette used in electronic cigarette to be detected
Oil or oil storage cotton, the both ends of heater strip connect respectively with positive and negative electrode, Oil Guide rope in container body tobacco tar or liquid storage cotton fill
Tap is touched, and the pump orifice in container cover connects suction unit, and the suction intensity of suction unit and the suction of electronic cigarette smoker are strong
Degree matches, positive and negative electrode external power supply, and heater strip heats Oil Guide rope after being powered and generates smog, and smog meets air setting shape
At aerosol, under the action of suction unit, glass fibre of the aerosol towards flowing at pump orifice, when passing through filter disc, in smog
It is separated；After the completion of suction, container cover is opened, filter plate is covered from container and is removed, the glass fibre on filter plate is received
Collection；During actually collecting, lower collection chamber wall can be further collected the glass fibre to fall off from upper collection chamber wall, keep away
The drop for exempting from glass fibre is adsorbed on other walls collected except cavity wall, can be realized to institute in electronic cigarette aspiration procedure
The collection of whole glass fibres in the aerosol of generation.
Further, the inside and outside baffle of intussusception setting along the vertical direction including container cover and in container cover, outer baffle and
Internal baffle is the pyramidal structure to raise upward；After the completion of suction, inside and outside baffle is dismantled, can internally, on outer baffle
Glass fibre is collected.
Further, it is arranged at intervals with described in two or more along the vertical direction between pump orifice and collecting chamber in cartridge filter
Filter disc, second layer filter disc is to the glass fibre collection for re-filtering in the aerosol collected via first layer filter disc.
Detailed description of the invention
Fig. 1 is the structural representation for the specific embodiment that glass fibre migrates object collection device in electronics smoke sol of the present invention
Figure；
Fig. 2 is the filter disc that glass fibre migrates in the specific embodiment of object collection device in electronics smoke sol of the present invention
Structural schematic diagram；
Fig. 3 is the structural schematic diagram for the embodiment 1 that glass fibre migrates object collection method in electronics smoke sol of the present invention；
Fig. 4 is the structural schematic diagram for the embodiment 2 that glass fibre migrates object collection method in electronics smoke sol of the present invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of glass fibre migration object collection device in electronics smoke sol of the present invention, such as Fig. 1 to Fig. 2 institute
Show, including container body 1 and container cover 14；1 upper end of container body is equipped with external screw thread 4, and the lower end of container cover 14 is equipped with connection ring 7, even
Connect the outer wall of ring 7 and the inner wall releasable connection of container cover 14, the inner wall of connection ring 7 be equipped with the matched internal screw thread of external screw thread 4,
Container cover 14 is by 7 spinning of connection ring on container body 1.
The top of container body 1 is equipped with the container body baffle of the pyramidal structure to raise upward, and the top of container body baffle is equipped with
Cavity mouth 5, cavity mouth 5 form aerosol outlet port；Negative electricity pole 6 and anode electrode are respectively equipped on the left and right inner wall of container body 1
Column 3, one end point of 1 inner wall of close container body of one end and negative electricity pole 6 of 1 inner wall of close container body of anode electrode column 3
It is not connected on the inner wall of container body 1, the separate appearance of anode electrode column 3 one end and negative electricity pole 6 far from 1 inner wall of container body
One end of 1 inner wall of body extends towards inclination at cavity mouth 5, to form the connecting pin of supplied for electronic cigarette heater strip connection.
Container cover 14 is the cannulated sleeve vertically extended, is equipped at intervals with outer baffle along the vertical direction in container cover 14
10 and Internal baffle 8, outer baffle 10 and Internal baffle 8 are the pyramidal structure to raise upward, and Internal baffle 8 is in 10 lower section of outer baffle,
8 taper of Internal baffle is less than 10 taper of outer baffle, and the interval between inside and outside baffle forms collecting chamber, the top of Internal baffle 8 be equipped with
The corresponding collecting chamber air inlet 9 of about 5 cavity mouth, in the present embodiment, collecting chamber air inlet 9 and cavity mouth 5 are in the same size, and
Position is corresponding in the up-down direction for the two, so that the aerosol generated can fully enter in collecting chamber, prevents glass fibre quilt
It is adsorbed onto other cavity walls except collecting chamber cavity wall, in other embodiments, collecting chamber air inlet 9 can also be slightly larger than cavity
Mouth 5.
In the present embodiment, Internal baffle 8 is identical as the container body baffle arrangement of 1 upper end of container body, by container cover 14 with
When container body 1 assembles, container body baffle forms certain support to Internal baffle 8, and Internal baffle 8 and container body baffle are along the vertical direction
Block limit；Position on the side wall of container body 1 close to positive and negative electrode column heater strip connecting pin is equipped with air hole 2, by saturating
Gas pressure in the adjustable container body 1 of stomata 2 can be used for the generation situation of aerosol in observation container body 1.
The top of outer baffle 10 is equipped with the cartridge filter upwardly extended from 10 top surface of outer baffle, and the top of outer baffle 10, which is equipped with, to be supplied
The installing port of cartridge filter installation, is respectively equipped with lower filter disc 11 and upper filter in cartridge filter above cartridge filter bottom and cartridge filter bottom
The filter opening that multiple apertures are less than glass fiber diameter is respectively equipped on piece 12, filter disc 11 and filter disc 12；Wherein, filter disc 11 is specific
Structure, as shown in Figure 2.
Cartridge filter upper end is equipped with the cartridge filter cover of the taper to raise upward, and the top of cartridge filter cover, which is equipped with, to be upwardly extended
Suction tube, the upper end port of suction tube forms the pump orifice 13 for connecting with suction unit.
The working principle of this specific embodiment is as follows:
When in use, first by electronic cigarette heater strip and Oil Guide rope separated from electronic cigarette, Oil Guide rope is twined
It is wound on heater strip, identical liquid storage cotton or cigarette used in enough and electronic cigarette to be detected is added into container body 1
The both ends of heater strip are connect with anode electrode column 3 and negative electricity pole 6 by oil respectively, meanwhile, guarantee Oil Guide rope and liquid storage cotton or
Person's tobacco tar comes into full contact with, it is ensured that sufficient tobacco tar is provided Oil Guide rope during collection.
By 14 spinning of container cover on container body 1, the pump orifice 13 above cartridge filter is connect with suction unit, adjusts suction
The smoking parameters of device, so that the suction intensity of suction unit and the suction intensity of electronic cigarette smoker match；Secondly, positive
Electrode column 3 and negative electricity pole 6 are connect with the positive and negative electrode of external power supply respectively, and heater strip heats Oil Guide rope after being powered,
After the tobacco tar absorbed on Oil Guide rope is heated, smog is generated, smog encounters air setting and forms aerosol, in the pumping of suction unit
Under suction effect, aerosol is to flowing at pump orifice 13, and when through filter plate 11, filter plate 12, the glass fibre in aerosol is by mistake
Filter separates, and is adsorbed on filter plate 11, filter plate 12, outer baffle 10 and Internal baffle 8.
After the completion of suction, external power supply has a power failure, and container cover 14 is removed, by the glass fibre that is collected into of container cover 14
It places, then removes inside and outside baffle and upper and lower filter disc from container cover 14 upward on one side, it will be on inside and outside baffle and two filter discs
Glass fibre collect, for subsequent detection and security evaluation.
In electronics smoke sol of the present invention in the other embodiments of glass fibre migration object collection device, positive and negative electrode
It can also be formed by the electrode slice of laminated structure, electrode slice and container body releasable connection.
In electronics smoke sol of the present invention in the other embodiments of glass fibre migration object collection device, connection ring and appearance
Device lid is threadedly coupled, and container cover is connected by clamping structure and container body clamping.
The embodiment 1 of glass fibre migration object collection method in electronics smoke sol of the present invention, as shown in figure 3, by commercially available
Certain brand continue the heater strip 37 of liquid formula electronic cigarette and Oil Guide rope 33 takes apart from electronic cigarette, by both ends of heater strip 37 point
It is not connected on anode electrode column 35 and negative electricity pole 39.2 mL tobacco tar 32 are added into container body 31, the submergence of tobacco tar 32 is led
33 bottom end of wick.Successively by filter disc 315 that filter opening diameter the is 1 nm, filter disc 314 that filter opening diameter is 2 nm, outer baffle 313, interior
Baffle 311 and connection ring 310 are mounted in container cover 317.
Container cover 317 is tightened with being engaged for the external screw thread 36 on container body 31 with container body 31 by connection ring 310, will just
Pole electrode column 35 and negative electricity pole 39 are separately connected external power supply, and the pulse voltage for adjusting external power supply is 4.2 V；Pass through tune
Suction unit is saved, determine following suction mode: be persistently powered 3 S, suction frequencies 30 S/ times, 55 mL of pumping volume, aspirates wave
Shape is square wave, recycles 60 mouthfuls.Pump orifice 316 is connect with suction unit, opens power supply, carries out migration test.Pass through pump orifice
316 and air hole 34 observe migration test situation.
After migration test: firstly, container cover 317 is unscrewed from container body 31, container cover 317 being collected into glass
The one side of glass fiber is placed upward, and connection ring 310 is removed out of container cover 317, takes out Internal baffle 311 and outer baffle 313, is received
Collect the glass fibre and aerosol of Internal baffle 311 and 313 surface of outer baffle；Secondly, by filter disc 314 and filter disc 315 from container cover
It is taken out in 317, collects the glass fibre of filter disc 314 and 315 surface of filter disc；Finally, by the glass fibre being collected into and aerosol
It is quantified by detection means, and carries out safety evaluation.
The above method by the aerosol outlet port of atomizer connect collecting chamber, collecting chamber be equipped with for atomizer
The air inlet that aerosol outlet port is connected to and the gas outlet for being connected to suction unit, set between collecting chamber gas outlet and suction unit
There is filter disc；Collecting chamber gas outlet is connect with suction unit, the glass fibre in the aerosol that filter disc generates atomizer carries out
It is separated by filtration, after the completion of suction, the glass fiber collection in each cavity wall of collecting chamber and on filter disc is got up；It can be realized to one
Whole glass fibres in aerosol that atomizer generates in secondary simulation electronic cigarette suction experiment are collected.
The embodiment 2 of glass fibre migration object collection method in electronics smoke sol of the present invention, as shown in figure 4, by commercially available
Heater strip 47, Oil Guide rope 43 and the oil storage cotton 42 of certain brand disposable electronic cigarette taken apart from electronic cigarette, by heater strip
47 both ends are connected on the anode electrode column 45 and negative electricity pole 49 of migration object collection device.Oil storage cotton 42 is placed
In container body 41, it is ensured that the bottom end of Oil Guide rope 43 is wrapped in oil storage cotton 42.The filter disc for being successively 0.5 nm by filter opening diameter
415, filter opening diameter is that filter disc 414, outer baffle 413, Internal baffle 411 and the connection ring 410 of 2 nm are mounted in container cover 417.
Container cover 417 is tightened with being engaged for the external screw thread 46 on container body 41 with container body 41 by connection ring 410, will just
Pole electrode column 45 and negative electricity pole 49 are separately connected external power supply, and the pulse voltage for adjusting external power supply is 3.7 V.Pass through tune
Suction unit is saved, determine following suction mode: be persistently powered 2 S, suction frequencies 25 S/ times, 40 mL of pumping volume, aspirates wave
Shape is bells, recycles 90 mouthfuls.Pump orifice 416 is connect with suction unit, opens power supply, carries out migration test.Pass through suction
Mouth 416 and air hole 44 observe the situation of migration test.
After migration test: first unscrewing container cover 417 from container body 41, container cover 417 is collected into glass
The one side of glass fiber is placed upward, and connection ring 410 is removed out of container cover 417, takes out outer baffle 413 and Internal baffle 411, is received
Collect the glass fibre and aerosol of outer baffle 413 and 411 surface of Internal baffle；Secondly, by filter disc 414 and filter disc 415 from container cover
It is taken out in 417, collects the glass fibre of filter disc 414 and 415 surface of filter disc；Finally, by the glass fibre being collected into and aerosol
It is quantified by detection means, and carries out safety evaluation.
The above method by the aerosol outlet port of atomizer connect collecting chamber, collecting chamber be equipped with for atomizer
The air inlet that aerosol outlet port is connected to and the gas outlet for being connected to suction unit, set between collecting chamber gas outlet and suction unit
There is filter disc；Collecting chamber gas outlet is connect with suction unit, the glass fibre in the aerosol that filter disc generates atomizer carries out
It is separated by filtration, after the completion of suction, the glass fiber collection in each cavity wall of collecting chamber and on filter disc is got up；It can be realized to one
Whole glass fibres in aerosol that atomizer generates in secondary simulation electronic cigarette suction experiment are collected.
Claims (6)
1. glass fibre migrates object collection device in electronics smoke sol, it is characterised in that: including container body, container body, which has, to be used
Aerosol outlet port, the close aerosol outlet port of container body are equipped in the upper cavity wall of the tobacco tar chamber for accommodating tobacco tar or oil storage cotton, tobacco tar chamber
Position be equipped with the positive and negative electrode of supplied for electronic cigarette heater strip connection, container body sidewall is equipped with air hole, sets above container body
There is collecting chamber, collecting chamber includes upper and lower spaced upper and lower collection chamber wall, and lower collection chamber wall is equipped with and the cigarette on container body
Mist exports corresponding collecting chamber air inlet, and the top of upper collection chamber wall is equipped with cartridge filter, the top of cartridge filter be equipped with for pumping
The pump orifice of device connection is inhaled, is equipped with filter disc in cartridge filter between pump orifice and collecting chamber, filter disc is equipped with aperture and is less than glass
The filter opening of glass fiber transfer object diameter is covered along the vertical direction in container cover and is laminated with including the container cover above container body is arranged in
Outer baffle and Internal baffle, outer baffle and Internal baffle are the pyramidal structure to raise upward, and the lower face of outer baffle forms described
Upper collection chamber wall, the upper face of Internal baffle form the lower collection chamber wall, and lower collection chamber wall can be collected from upper collection chamber wall
On the glass fibre that falls off, the upper cavity wall of container body is the tapered wall to raise upward, and the aerosol outlet port is by being arranged in epicoele
Opening at the top of wall is formed, and the positive and negative electrode is formed by the electrode column of column structure, one end connection of positive and negative electrode column
On the inner wall of container body, the other end extends towards inclination at the aerosol outlet port, and the Internal baffle taper is less than outer baffle
Taper, the interval between inside and outside baffle form collecting chamber, and the collecting chamber air inlet is located at the top of Internal baffle, the electronics
The both ends of cigarette heater strip rear electronic cigarette heater strip on fixed positive and negative electrode column is located at the aerosol outlet port of container body.
2. glass fibre migrates object collection device in electronics smoke sol according to claim 1, it is characterised in that: described
Cartridge filter the top of outer baffle is set, be arranged at intervals with two along the vertical direction between pump orifice and collecting chamber in cartridge filter
A above-described filter disc.
3. glass fibre migrates object collection device in electronics smoke sol according to claim 2, it is characterised in that: described
Cartridge filter be the cylindrical drum extended straight up from outer baffle top surface, the top of cylindrical drum is equipped with the conically shaped to raise upward
Lid, cover top are equipped with the suction tube upwardly extended, and the upper orifice of suction tube forms the pump orifice.
4. glass fibre migrates object collection device, feature in electronics smoke sol according to any one of claims 1 to 3
Be: container body upper end is equipped with external screw thread, and container cover lower end is equipped with connection ring, and connection ring is removable to be fixed on container cover inner wall,
Internal screw thread compatible with the external screw thread of container body upper end is machined on connection ring inner wall, container cover is being held by connection ring spinning
On body.
5. glass fibre migrates object collection method in electronics smoke sol, it is characterised in that: this method is using collecting chamber to glass
Fiber transfer object is collected, and collecting chamber is equipped with air inlet be connected to for the aerosol outlet port with atomizer and is used for and suction
The gas outlet of device connection, collecting chamber gas outlet are equipped with filter disc；By the suction of suction unit, filter disc is to the glass in aerosol
Fiber transfer object is filtered separation, and the glass fibre migration object isolated is attached on each cavity wall of collecting chamber and filter disc, described
Collecting chamber include upper and lower collection chamber wall, the interval between upper and lower collection chamber wall forms collecting chamber, and upper and lower collection chamber wall is removable
Fixed, the collection device that glass fibre migration object collection method uses in electronics smoke sol includes container body and container cover, institute
The top for stating container body is equipped with the container body baffle of the pyramidal structure to raise upward, and the top of container body baffle is equipped with cavity mouth,
Cavity mouth forms aerosol outlet port；Negative electricity pole and anode electrode column, anode electrode are respectively equipped on the left and right inner wall of container body
One end of the close container body inner wall of one end and negative electricity pole of the close container body inner wall of column is connected to container body
On inner wall, one end of the separate container body inner wall of anode electrode column one end and negative electricity pole far from container body inner wall is towards chamber
It tilts and extends at body mouth, to form the connecting pin of supplied for electronic cigarette heater strip connection, be equipped at intervals with along the vertical direction in container cover outer
Baffle and Internal baffle, outer baffle and Internal baffle are the pyramidal structure to raise upward, and Internal baffle is in below outer baffle, Internal baffle
Taper is less than outer baffle taper, and the interval between inside and outside baffle forms collecting chamber, the top of Internal baffle be equipped with above and below cavity mouth
Corresponding collecting chamber air inlet, the both ends of the electronic cigarette heater strip rear electronic cigarette heater strip position on fixed positive and negative electrode column
At the aerosol outlet port of container body.
6. glass fibre migrates object collection method in electronics smoke sol according to claim 5, it is characterised in that: collect
Two layers or more of the filter disc is equipped at the gas outlet of chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008198.1A CN106490693B (en) | 2017-01-05 | 2017-01-05 | Glass fibre migration object collection device and collection method in electronics smoke sol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008198.1A CN106490693B (en) | 2017-01-05 | 2017-01-05 | Glass fibre migration object collection device and collection method in electronics smoke sol |
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| Publication Number | Publication Date |
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| CN106490693A CN106490693A (en) | 2017-03-15 |
| CN106490693B true CN106490693B (en) | 2019-05-17 |
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| US11103656B2 (en) | 2017-10-05 | 2021-08-31 | Derek Domenici | Inhalation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9854839B2 (en) * | 2012-01-31 | 2018-01-02 | Altria Client Services Llc | Electronic vaping device and method |
| MX2014010189A (en) * | 2012-02-22 | 2014-11-14 | Altria Client Services Inc | Electronic smoking article and improved heater element. |
| CN203302353U (en) * | 2013-06-06 | 2013-11-27 | 陈鸣 | Atomizing device for electronic cigarette |
| US20150027468A1 (en) * | 2013-07-25 | 2015-01-29 | Altria Client Services Inc. | Electronic smoking article |
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