CN201903468U - Cigarette smoke collector - Google Patents
Cigarette smoke collector Download PDFInfo
- Publication number
- CN201903468U CN201903468U CN2010206639124U CN201020663912U CN201903468U CN 201903468 U CN201903468 U CN 201903468U CN 2010206639124 U CN2010206639124 U CN 2010206639124U CN 201020663912 U CN201020663912 U CN 201020663912U CN 201903468 U CN201903468 U CN 201903468U
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- CN
- China
- Prior art keywords
- drip catcher
- contact site
- loam cake
- lower cover
- cigarette smoke
- 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
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Abstract
The utility model discloses a cigarette smoke collector, which comprises a hollow conical collector body. The collector body comprises an upper cover and a lower cover. The collector is made of material with resistance against corrosion of organic solvents, and the thickness and the height of the lower core are increased. While carbonyl compounds in side-flow smoke of a cigarette are collected via a filtering sheet, the sealing performance is improved, the analysis accuracy is increased, the service life of the collector is prolonged, and the analysis of cost is reduced.
Description
Technical field
The utility model relates to a kind of cigarette smoke drip catcher, relates in particular to a kind of cigarette smoke drip catcher that can capture carbonyl complex in the cigarette side-stream smoke.
Background technology
Carbonyl complex in the cigarette smoke be generally acknowledged human body is had the objectionable constituent of carcinogenesis.Carbonyl complex in the cigarette smoke is present in cigarette smoke grain phase and the gas phase.At present, two kinds of carbonyl complexs in the methods collection cigarette smoke are arranged.A kind of is to use solution absorption method, another kind of then be the mode that adopts the stack cambridge filter.Because solution absorption method operation is loaded down with trivial details, people adopt cambridge filter to capture carbonyl complex in the cigarette smoke usually.But, the mode that this filter disc captures need be put into two cambridge filters in drip catcher, and the drip catcher design that existing effluent smoking machine is equipped with is a standard with a filter disc, the carbonyl complex that adopts the filter disc mode to capture in the side-stream smoke needs two filter discs just can reach effective capture, can make drip catcher produce the not firm problem of sealing behind two filter discs that therefore superpose.The derivating agent that needs in addition to add with the acetonitrile preparation on cambridge filter carries out derivatization to the carbonyls in the side-stream smoke so that adopt UV-detector to detect, filter disc is after having captured cigarette side-stream smoke, the derivating agent of acetonitrile preparation can be bonded at and be difficult to cleaning on the drip catcher, not only causes the residual result of analyte to be forbidden also to make contaminated being difficult to of drip catcher clean up; And existing flow measurement smoking machine drip catcher is to be made by the organic glass material, and acetonitrile solution is very big to organic glass material corrosivity, uses and just can cause the drip catcher cracking to use several times.
The utility model content
Not firm in order to overcome the sealing when adopting the filter disc mode to capture cigarette side-stream smoke of existing drip catcher, the easy adhesion filter disc of acetonitrile solution and be difficult to the cleaning, and acetonitrile solution corrodes the drip catcher short shortcoming in serviceable life that adopts the organic glass material to make, the utility model provides a kind of drip catcher, this drip catcher can not only be also fine in two cambridge filter seal performance of adding, and after using acetonitrile solution to capture cigarette side-stream smoke, filter disc is easy to take off, acetonitrile solution can not pollute and damage this drip catcher yet, thereby increase the serviceable life of drip catcher, reduce analysis cost, improve accuracy of analysis.
In order to realize above-mentioned technique effect, the technical solution of the utility model is, a kind of cigarette smoke drip catcher, comprise inner hollow and be the drip catcher body of taper, described drip catcher body comprises loam cake and lower cover, be covered with the lower cover contact site of protrusion on described, be covered with recessed loam cake contact site under described, the external diameter of described lower cover contact site is littler than the internal diameter of loam cake contact site, loam cake snaps in by the lower cover contact site in the loam cake contact site of lower cover forms the drip catcher body, it is characterized in that the thickness of described loam cake contact site is the 2-4 millimeter.
Above-mentioned a kind of cigarette smoke drip catcher, the recessed degree of depth of its described loam cake contact site is the 6-10 millimeter.
Above-mentioned a kind of cigarette smoke drip catcher, its described drip catcher body is to be made by nylon.
Technique effect of the present utility model is, by improvement and enhancing to the drip catcher sealing, make drip catcher can effectively capture the carbonyl complex in the cigarette smoke, thereby improve the accuracy of analyzing, use can organic solvent-resistant the material of corrosion make the filter disc that has added derivating agent can not pollute the damage drip catcher, prolong the serviceable life of drip catcher, thereby reduced analysis cost.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is an organigram of the present utility model;
Wherein 1 is loam cake, and 2 is lower cover, and 3 is the lower cover contact site, and 4 is the loam cake contact site.
Embodiment
Referring to Fig. 1, the loam cake 1 of drip catcher is provided with the lower cover contact site 3 of protrusion, the lower cover 2 of drip catcher is provided with recessed loam cake contact site 4, the external diameter of lower cover contact site 3 is smaller than the internal diameter outline of loam cake contact site 4, lower cover contact site 3 can be sticked in 4 ones of the loam cake contacts, loam cake 1 and lower cover 2 can snap into the drip catcher body of a taper, in use, open drip catcher loam cake 1, two cambridge filters that are soaked with the derivating agent acetonitrile solution are put into lower cover 2, loam cake 1 is put in the lower cover 2, pushes loam cake 1 and make it to be locked with lower cover 2, drip catcher is packed into captures carbonyl complex in the cigarette side-stream smoke in the cigarette effluent smoking machine.Because the recessed degree of depth of loam cake contact site 4 is set to the 6-10 millimeter, so just can effectively put into two cambridge filters, and can not cause the sealing untight situation, the thickness of loam cake contact site 4 is set to the 2-4 millimeter simultaneously, and the drip catcher body changes nylon material into by pmma material originally and makes, so effectively avoided analyte to remain in the drip catcher, prevented the corrosion of acetonitrile solution, prolonged drip catcher serviceable life drip catcher.
Claims (3)
1. cigarette smoke drip catcher, comprise inner hollow and be the drip catcher body of taper, described drip catcher body comprises loam cake (1) and lower cover (2), be covered with the lower cover contact site (3) of protrusion on described, be covered with recessed loam cake contact site (4) under described, the external diameter of described lower cover contact site is littler than the internal diameter of loam cake contact site, loam cake snaps in by the lower cover contact site in the loam cake contact site of lower cover forms the drip catcher body, it is characterized in that the thickness of described loam cake contact site (4) is the 2-4 millimeter.
2. a kind of cigarette smoke drip catcher according to claim 1 is characterized in that the recessed degree of depth of described loam cake contact site (4) is the 6-10 millimeter.
3. a kind of cigarette smoke drip catcher according to claim 1 is characterized in that described drip catcher body is to be made by nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206639124U CN201903468U (en) | 2010-12-16 | 2010-12-16 | Cigarette smoke collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206639124U CN201903468U (en) | 2010-12-16 | 2010-12-16 | Cigarette smoke collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903468U true CN201903468U (en) | 2011-07-20 |
Family
ID=44274062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206639124U Expired - Lifetime CN201903468U (en) | 2010-12-16 | 2010-12-16 | Cigarette smoke collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903468U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266877A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear smoking machine trapping device with inner cavity and analysis and test method of linear smoking machine trapping device |
| CN104266879A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with inner chamber and analytical test method of collecting device |
| CN104266880A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN104266875A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN104698137A (en) * | 2015-03-19 | 2015-06-10 | 湖南中烟工业有限责任公司 | Temperature-control type cigarette holder |
| CN107144450A (en) * | 2017-06-30 | 2017-09-08 | 国家烟草质量监督检验中心 | A kind of cigarette holder and its application suitable for rotating disc type smoking machine provided with adsorbent chamber |
| CN110296874A (en) * | 2019-07-18 | 2019-10-01 | 湖南中烟工业有限责任公司 | A kind of cigarette products smoke gathering device, smoking machine and capture method |
-
2010
- 2010-12-16 CN CN2010206639124U patent/CN201903468U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266877A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Linear smoking machine trapping device with inner cavity and analysis and test method of linear smoking machine trapping device |
| CN104266879A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with inner chamber and analytical test method of collecting device |
| CN104266880A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN104266875A (en) * | 2014-09-19 | 2015-01-07 | 国家烟草质量监督检验中心 | Turntable type smoking machine collecting device with adsorption tube and analytical test method of collecting device |
| CN104698137A (en) * | 2015-03-19 | 2015-06-10 | 湖南中烟工业有限责任公司 | Temperature-control type cigarette holder |
| CN107144450A (en) * | 2017-06-30 | 2017-09-08 | 国家烟草质量监督检验中心 | A kind of cigarette holder and its application suitable for rotating disc type smoking machine provided with adsorbent chamber |
| CN107144450B (en) * | 2017-06-30 | 2024-02-27 | 国家烟草质量监督检验中心 | Cigarette holder suitable for rotary disc type smoking machine and provided with adsorption cavity and application thereof |
| CN110296874A (en) * | 2019-07-18 | 2019-10-01 | 湖南中烟工业有限责任公司 | A kind of cigarette products smoke gathering device, smoking machine and capture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |