CN104240574A - Internal-external filtering type carbon monoxide poisoning testing device and testing method - Google Patents
Internal-external filtering type carbon monoxide poisoning testing device and testing method Download PDFInfo
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- CN104240574A CN104240574A CN201410493271.5A CN201410493271A CN104240574A CN 104240574 A CN104240574 A CN 104240574A CN 201410493271 A CN201410493271 A CN 201410493271A CN 104240574 A CN104240574 A CN 104240574A
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Abstract
The invention discloses an internal-external filtering type carbon monoxide poisoning testing device and a testing method. The device comprises a carbon monoxide generator, a temperature-adjustable heater and a poisoning testing cabin. The carbon monoxide generator comprises a water bath beaker and an integrated sealed reaction flask placed in the water batch beaker. A gas outlet pipe is arranged on the side wall of the integrated sealed reaction flask. The poisoning testing cabin, namely a double-layer wild-mouth bottle, comprises an inner container, an outer container and a bottleneck. An interlayer is arranged between the inner container and the outer container. A plurality of filtration openings are arranged on the inner container. A cork is plugged in the bottleneck. A waste pipe penetrates the center of the cork. A gas inlet pipe is arranged on the side wall of the outer container. The gas inlet pipe is communicated with the gas out pipe through a guide pipe. The internal-external filtering type carbon monoxide poisoning testing device is reasonable in structure, simple to operate and high in experiment repeatability.
Description
Technical field
The present invention relates to a kind of experiment test device, particularly relate to filter-type anthracemia proving installation and method of testing inside and outside a kind of use for laboratory.
Background technology
At present in college, institution of higher learning and scientific research institution, the experimental study of many relevant specialities all relates to anthracemia experiment, carries out anthracemia experiment by mouse.Especially in specialties such as chemistry, biological chemistry, medical science, pharmacy, preventive medicine, toxicology and environmental sciences, all need to carry out a large amount of poisoning experimental studies relevant with carbon monoxide.
As shown in Figure 2, the anthracemia proving installation of current employing comprises carbon monoxide generating portion and poisoning part: wherein carbon monoxide generating portion comprises iron stand 91, test tube clamp 92, separating funnel 93, is with cork flask 94, spirit lamp 95, and anthracemia part comprises draft tube 96, two wide-necked bottles 97, wireway 98 and escape pipes 99.Traditional experimental provision complex structure, practical operation is loaded down with trivial details, and the temperature of chemical reaction is unstable, the poor repeatability of experimental result, and cleaning is inconvenient.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of rational in infrastructure, the inside and outside filter-type anthracemia proving installation that simple to operate and experimental repeatability is good.
For achieving the above object, the present invention proposes following technical scheme:
A kind of inside and outside filter-type anthracemia proving installation and method of testing, comprise carbon monoxide generator, adjustable temperature heater and poisoning test storehouse, wherein:
Described carbon monoxide generator comprises water-bath beaker and is positioned over the Contiuum type confined reaction bottle in described water-bath beaker, and described Contiuum type confined reaction bottle sidewall is provided with escape pipe;
Described poisoning test storehouse is double-deck wide-necked bottle, there is inner bag, outer courage and bottleneck, interlayer is provided with between described inner bag and described outer courage, described inner bag is provided with several filtration mouth, and described Innex cork of bottleneck has bottle stopper, and described bottle stopper center is interspersed with off-gas line, described outer courage side wall lower ends is provided with draft tube, and described Contiuum type confined reaction bottle escape pipe is communicated with by conduit with the draft tube of lower end, poisoning test storehouse.
Described Contiuum type confined reaction bottle has head, neck and body, described head is followed successively by frosted bottle stopper from top to bottom, frosted bottleneck and back taper Container, and described neck comprises rotary-piston and escape pipe, described rotary-piston is 360 ° of rotary-pistons, and there is via hole, by rotating described rotary-piston, the liquid in back taper Container is flowed down by via hole, described body is taper Container, and described escape pipe is communicated with described taper Container upper end.
Described draft tube is located at described outer courage lower end, and described filtration mouth is located in the middle part of described inner bag, and described interlayer is built with solution.
Bottom described poisoning test storehouse, there is thickening layer.
A kind of inside and outside filter-type anthracemia method of testing, specifically comprises the steps:
A), in water-bath beaker, put into the water of beaker capacity 20 ~ 30%, then be put on adjustable temperature heater and be preheated to 80 DEG C, then Contiuum type sealed reaction bottle is put into water-bath beaker;
B), be the sodium hydroxide solution of 0.5mol/L by draft tube to implantation concentration in interlayer, by conduit, draft tube is connected with escape pipe;
C), open bottle stopper, test small white mouse is put into inner bag by bottleneck;
D), open frosted bottle stopper, and rotate rotary-piston via hole is communicated with back taper Container, the concentrated sulphuric acid that concentration is 95 ~ 98% is added in described back taper Container, again rotary-piston is rotated after the concentrated sulphuric acid all flows down, via hole and back taper Container are misplaced, the formic acid of 88% is added in described back taper Container, rotating rotary-piston makes via hole communicate with back taper Container, formic acid is to dirty, now formic acid and concentrated sulphuric acid hybrid reaction, produce carbon monoxide, treat that formic acid all flows into, jam-pack frosted bottle stopper, and rotate rotary-piston via hole and back taper Container are misplaced,
E) carbon monoxide, generated is entered in the sodium hydroxide solution of interlayer by the draft tube of the escape pipe of Contiuum type confined reaction bottle, conduit and lower end, poisoning test storehouse and filters, volatilization formic acid be dissolved in sodium hydroxide solution, thus obtain pure carbon monoxide by filtration mouth enter inner bag;
F), when starting to generate carbon monoxide, cover tightly the bottle stopper in poisoning test storehouse, carbon monoxide enters inner bag, and anthracemia appears in small white mouse, according to small white mouse intoxication process record data.
Compared with prior art, filter-type anthracemia proving installation inside and outside the one that the present invention discloses, one-piece construction is simple, and effectively controlling bath temperature by adjustable temperature heater is 80 DEG C, by adopting Contiuum type confined reaction bottle, effectively preventing the carbon monoxide generated from overflowing, guaranteeing that it enters in poisoning test storehouse completely, by adopting double-deck wide-necked bottle, outside filtration can be realized, close beta, whole test operation is simple, and experimental repeatability is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of proving installation of the present invention;
Fig. 2 is the structural representation of existing carbon monoxide poisoning proving installation.
Embodiment
Below in conjunction with accompanying drawing of the present invention, clear, complete description is carried out to technical scheme of the invention process.
As shown in Figure 1, filter-type anthracemia proving installation inside and outside disclosed one, be mainly used in the experimental study room of school and scientific research institution, for observing anthracemia, specifically comprise adjustable temperature heater 1, be positioned over the carbon monoxide generator 2 on described adjustable temperature heater 1, the poisoning test storehouse 4 be connected with described carbon monoxide generator 2 by conduit 3.
Particularly, described adjustable temperature heater 1 is electronic heater, can set heating-up temperature.
Described carbon monoxide generator 2 comprises water-bath beaker 5 and is positioned over the Contiuum type confined reaction bottle in described water-bath beaker 5, described Contiuum type confined reaction bottle has head, neck and body, described head is followed successively by frosted bottle stopper 7 from top to bottom, frosted bottleneck 8 and back taper Container 9, described neck comprises rotary-piston 10 and escape pipe 11, described body is taper Container 12, wherein, described rotary-piston 10 is 360 ° of rotary-pistons, and described rotary-piston 10 sidewall is provided with penetrability via hole 13, when needs add reagent, by rotating described rotary-piston 10, make via hole 13 relative with back taper Container 9 lower port, now, solution in back taper Container 9 flows in taper Container 12 by via hole 13, when needing airtight when not needing to add solvent, rotate described rotary-piston 10, make via hole 13 and described back taper Container 9 sequence.
Described poisoning test storehouse 4 is double-deck wide-necked bottle, there is bottom-thickened layer 21, inner bag 14, outer courage 15 and bottleneck 16, form interlayer 6 between described inner bag 14 and described outer courage 15, is provided with several filtration mouth 17 in the middle part of described inner bag 14, bottle stopper 18 is plugged with in described bottleneck 16, described bottle stopper 18 center is interspersed with off-gas line 19, and described outer courage 15 lower end sidewall is provided with draft tube 20, and described draft tube 20 is connected with described escape pipe 11 by conduit 3.
According to above-mentioned proving installation, present invention is disclosed a kind of inside and outside filter-type anthracemia method of testing, specifically comprise the steps:
A), in water-bath beaker, add the water of water-bath beaker capacity 20 ~ 30%, then be put on adjustable temperature heater and be preheated to 80 DEG C, then Contiuum type sealed reaction bottle is put into water-bath beaker;
B), by draft tube to implantation concentration in interlayer be the sodium hydroxide solution 10ml of 0.5mol/L, by conduit, draft tube be connected with escape pipe;
C), open bottle stopper, test small white mouse is put into inner bag by bottleneck;
D), open frosted bottle stopper, and rotate rotary-piston and make via hole relative with back taper Container, the concentrated sulphuric acid 2ml that concentration is 95 ~ 98% is added in described back taper Container, again rotary-piston is rotated after the concentrated sulphuric acid all flows down, via hole and back taper Container are misplaced, 88% formic acid 3ml is added in described back taper Container, rotating rotary-piston makes via hole relative with back taper Container, formic acid flows down, now formic acid and concentrated sulphuric acid hybrid reaction, produce carbon monoxide, treat that formic acid all flows into, jam-pack frosted bottle stopper, and rotate rotary-piston via hole and back taper Container are misplaced,
E), the carbon monoxide that generates entered by escape pipe, conduit and draft tube in the sodium hydroxide solution of interlayer and filters, thus obtains pure carbon monoxide and enter inner bag by filtration mouth;
F), when starting to generate carbon monoxide, cover tightly the bottle stopper in poisoning test storehouse, carbon monoxide enters inner bag, and anthracemia appears in small white mouse, according to small white mouse intoxication process record data.
In above-mentioned steps d, formic acid all flows in taper Container, just fills in frosted bottle stopper and rotates rotary-piston, prevents the carbon monoxide generated from overflowing from frosted bottleneck, in step e, in the generative process of carbon monoxide, have the volatilization of part formic acid, enter interlayer with it, now filtered by sodium hydroxide solution, the formic acid of volatilization is dissolved in sodium hydroxide solution, thus obtains pure carbon monoxide, and carbon monoxide enters inner bag by filtering mouth.In step f, off-gas line makes inner bag communicate with air, and its partial pressure of oxygen and aerial oxygen divide pressure balanced, thus eliminates small white mouse because sucking oxygen and the factor that causes partial pressure of oxygen to reduce of consuming, and makes small white mouse realize simple anthracemia.
Technology contents of the present invention and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from spirit of the present invention based on teaching of the present invention and announcement; therefore; scope should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present invention and modification should be comprised, and contained by present patent application claim.
Claims (5)
1. inside and outside, a filter-type anthracemia proving installation, is characterized in that: comprise carbon monoxide generator, adjustable temperature heater and poisoning test storehouse, wherein:
Described carbon monoxide generator comprises water-bath beaker and is positioned over the Contiuum type confined reaction bottle in described water-bath beaker, and described Contiuum type confined reaction bottle sidewall is provided with escape pipe;
Described poisoning test storehouse is double-deck wide-necked bottle, there is inner bag, outer courage and bottleneck, interlayer is provided with between described inner bag and described outer courage, described inner bag is provided with several filtration mouth, and described Innex cork of bottleneck has bottle stopper, and described bottle stopper center is interspersed with off-gas line, described outer courage sidewall is provided with draft tube, and described draft tube is communicated with by conduit with described escape pipe.
2. inside and outside filter-type anthracemia proving installation according to claim 1, it is characterized in that: described Contiuum type confined reaction bottle has head, neck and body, described head is followed successively by frosted bottle stopper from top to bottom, frosted bottleneck and back taper Container, described neck comprises rotary-piston and escape pipe, wherein rotary-piston is 360 ° of rotary-pistons, and there is via hole, by rotating described rotary-piston, liquid in back taper Container is flowed down by via hole, described body is taper Container, described escape pipe is communicated with described taper Container upper end.
3., according to inside and outside filter-type anthracemia proving installation according to claim 1, it is characterized in that: described draft tube is located at Wai Dan lower end, poisoning test storehouse, described filtration mouth is located in the middle part of the inner bag of poisoning test storehouse, and described interlayer is built with solution.
4., according to inside and outside filter-type anthracemia proving installation according to claim 1, it is characterized in that: bottom described poisoning test storehouse, there is thickening layer.
5. inside and outside, a filter-type anthracemia method of testing, is characterized in that: specifically comprise the steps:
A), in water-bath beaker, put into the water of beaker capacity 20 ~ 30%, then be put on adjustable temperature heater and be preheated to 80 DEG C, then Contiuum type sealed reaction bottle is put into water-bath beaker;
B), be the sodium hydroxide solution of 0.5mol/L by draft tube to implantation concentration in interlayer, by conduit, the draft tube of Contiuum type confined reaction bottle escape pipe with lower end, poisoning test storehouse is connected;
C), open bottle stopper, test small white mouse is put into inner bag by bottleneck;
D), open frosted bottle stopper, and rotate rotary-piston via hole is communicated with back taper Container, the concentrated sulphuric acid that concentration is 95 ~ 98% is poured in described back taper Container, again rotary-piston is rotated after the concentrated sulphuric acid all flows down, via hole and back taper Container are misplaced, 88% formic acid is added again in described back taper Container, rotating rotary-piston makes via hole communicate with back taper Container, formic acid starts to flow down, now formic acid and concentrated sulphuric acid hybrid reaction, produce carbon monoxide, treat that formic acid all flows into, jam-pack frosted bottle stopper, and rotate rotary-piston via hole and back taper Container are misplaced,
E) carbon monoxide, generated is entered in the sodium hydroxide solution of interlayer by the draft tube of the escape pipe of Contiuum type confined reaction bottle, conduit and lower end, poisoning test storehouse and filters, volatilization formic acid be dissolved in sodium hydroxide solution, thus obtain pure carbon monoxide by filtration mouth enter inner bag;
F), carbon monoxide enters inner bag, and anthracemia appears in small white mouse, according to small white mouse intoxication process record data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410493271.5A CN104240574B (en) | 2014-09-24 | 2014-09-24 | A kind of inside and outside filter-type anthracemia testing arrangement |
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| CN201410493271.5A CN104240574B (en) | 2014-09-24 | 2014-09-24 | A kind of inside and outside filter-type anthracemia testing arrangement |
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| CN104240574B CN104240574B (en) | 2016-05-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609118A (en) * | 2019-08-08 | 2019-12-24 | 南通鑫铭环保技术有限公司 | Be applied to waste gas treatment check out test set of fabrics printing and dyeing |
| CN114534649A (en) * | 2022-01-05 | 2022-05-27 | 吉林大学 | Preparation device and method of spray type self-repairing microcapsule |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090029331A1 (en) * | 2007-06-12 | 2009-01-29 | Crawford Gregory P | Active cutaneous technology |
| CN201383275Y (en) * | 2009-03-10 | 2010-01-13 | 吴佳芮 | Apparatus for experimenting and demonstrating properties of carbon monoxide |
| CN202110166U (en) * | 2011-05-26 | 2012-01-11 | 山西大学 | Dynamic toxicant exposure device for toxic gas |
| CN203673734U (en) * | 2013-05-30 | 2014-06-25 | 王江龙 | Environment-friendly type demonstration apparatus for experiment of reducing copper oxide with carbon monoxide |
-
2014
- 2014-09-24 CN CN201410493271.5A patent/CN104240574B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090029331A1 (en) * | 2007-06-12 | 2009-01-29 | Crawford Gregory P | Active cutaneous technology |
| CN201383275Y (en) * | 2009-03-10 | 2010-01-13 | 吴佳芮 | Apparatus for experimenting and demonstrating properties of carbon monoxide |
| CN202110166U (en) * | 2011-05-26 | 2012-01-11 | 山西大学 | Dynamic toxicant exposure device for toxic gas |
| CN203673734U (en) * | 2013-05-30 | 2014-06-25 | 王江龙 | Environment-friendly type demonstration apparatus for experiment of reducing copper oxide with carbon monoxide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609118A (en) * | 2019-08-08 | 2019-12-24 | 南通鑫铭环保技术有限公司 | Be applied to waste gas treatment check out test set of fabrics printing and dyeing |
| CN114534649A (en) * | 2022-01-05 | 2022-05-27 | 吉林大学 | Preparation device and method of spray type self-repairing microcapsule |
| CN114534649B (en) * | 2022-01-05 | 2024-03-22 | 吉林大学 | Preparation device and method of spray type self-repairing microcapsule |
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| CN104240574B (en) | 2016-05-04 |
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Inventor after: Liu Xia Inventor after: Ma Hongping Inventor after: Xu Fenfen Inventor after: Fang Xiaoxia Inventor before: Ma Hongping Inventor before: Liu Xia Inventor before: Xu Fenfen Inventor before: Fang Xiaoxia |
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Free format text: CORRECT: INVENTOR; FROM: MA HONGPING LIU XIA XU FENFEN FANG XIAOXIA TO: LIU XIA MA HONGPING XU FENFEN FANG XIAOXIA |
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