CN202912679U - Novel funnel for chemical experiment - Google Patents
Novel funnel for chemical experiment Download PDFInfo
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- CN202912679U CN202912679U CN 201220656076 CN201220656076U CN202912679U CN 202912679 U CN202912679 U CN 202912679U CN 201220656076 CN201220656076 CN 201220656076 CN 201220656076 U CN201220656076 U CN 201220656076U CN 202912679 U CN202912679 U CN 202912679U
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- funnel
- chemical experiment
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- model
- wall
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- 239000000126 substance Substances 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000036632 reaction speed Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
一种新型化学实验用漏斗，主要由内漏斗、中漏斗、外漏斗组成，其特征在于：在内漏斗和中漏斗碗口外壁上设置有支撑脚，支撑脚支撑在处于下面的漏斗的碗口内壁上。本实用新型的有益效果是：使用方便快捷，可以同时注入多种液体，提高化学实验反应速度，操作步骤少，给实验人员节省了时间。
A new type of funnel for chemical experiments, mainly composed of an inner funnel, a middle funnel, and an outer funnel. It is characterized in that: the inner funnel and the outer wall of the middle funnel are provided with supporting feet, and the supporting feet are supported on the bowl of the lower funnel. on the inner wall. The beneficial effect of the utility model is that the utility model is convenient and quick to use, can inject various liquids at the same time, improves the reaction speed of the chemical experiment, has few operation steps, and saves time for experimenters.
Description
Technical field:
The utility model relates to the equipment of chemical industry technical field, refers in particular to a kind of new chemical experiment funnel.
Background technology:
At present, funnel is one of requisite experimental apparatus in the chemical laboratory, and funnel is a cartridge type object, is used as liquid and powdered substance are injected the more tiny container of entrance.The tubulose part more tiny at the funnel mouth can have different length.But the funnel of prior art can only inject same liquid simultaneously, cannot inject plurality of liquid, but see according to the chemical experiment actual conditions, many times need multiple-medicinal-liquid to mix, and best hybrid mode is simultaneously a small amount of mixing, to avoid a large amount of hybrid reactions violent, cause experimental facilities or personnel's injury.
Summary of the invention:
The purpose of this utility model provides a kind of new-type new chemical experiment funnel, solves the problem that existing funnel can not inject plurality of liquid simultaneously.
The purpose of this utility model realizes as follows: a kind of new chemical experiment funnel, mainly formed by inner funnel, middle funnel, ectochone, it is characterized in that: be provided with feet at inner funnel and middle funnel the rim of a bowl outer wall, feet is supported on the rim of a bowl inwall that is in following funnel.
The beneficial effects of the utility model are: convenient to use, can inject simultaneously plurality of liquid, and improve the chemical experiment speed of response, control step is few, has saved the time to the experimenter.
Description of drawings:
Fig. 1 is the utility model structural representation.
Among the figure, inner funnel 1, middle funnel 2, ectochone 3, feet 4.
The specific embodiment:
With reference to Fig. 1, funnel is used in a kind of new chemical experiment, mainly is comprised of inner funnel 1, middle funnel 2, ectochone 3, is provided with feet 4 at inner funnel 1 and middle funnel 2 the rim of a bowl outer walls, and feet 4 is supported on the rim of a bowl inwall that is in following funnel.When experiment, can reduce the experimental implementation step at inner funnel 1, middle funnel 2 and the ectochone 3 interior different liquids that inject simultaneously, reduce the experiment time spent, improve conventional efficient.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656076 CN202912679U (en) | 2012-12-04 | 2012-12-04 | Novel funnel for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220656076 CN202912679U (en) | 2012-12-04 | 2012-12-04 | Novel funnel for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912679U true CN202912679U (en) | 2013-05-01 |
Family
ID=48161009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220656076 Expired - Fee Related CN202912679U (en) | 2012-12-04 | 2012-12-04 | Novel funnel for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609355A (en) * | 2015-01-13 | 2015-05-13 | 周维保 | Multi-opening combined funnel |
-
2012
- 2012-12-04 CN CN 201220656076 patent/CN202912679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609355A (en) * | 2015-01-13 | 2015-05-13 | 周维保 | Multi-opening combined funnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131204 |