CN202778543U - Novel distillation bottle - Google Patents
Novel distillation bottle Download PDFInfo
- Publication number
- CN202778543U CN202778543U CN 201220458983 CN201220458983U CN202778543U CN 202778543 U CN202778543 U CN 202778543U CN 201220458983 CN201220458983 CN 201220458983 CN 201220458983 U CN201220458983 U CN 201220458983U CN 202778543 U CN202778543 U CN 202778543U
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- Prior art keywords
- bottle
- distillation
- additional
- cucurbit
- novel
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- Expired - Fee Related
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Abstract
The utility model relates to the field of a chemical test device, and particularly relates to a novel distillation bottle. The novel distillation bottle comprises a bottle body and an additional bottle, wherein the additional bottle is arranged at the bottom of the bottle body; the additional bottle and the bottom of the bottle body are connected with each other through threads; the additional bottle is conical or cylindrical; and the surface of the additional bottle is provided with scales. The novel distillation bottle has the beneficial effects that the structural design is reasonable, the installation is easy, the utilization is convenient and reliable, and the manufacturing cost is low; a test process is convenient and rapid; the distillation bottle is more convenient and complete to wash, so that the workload of testers is reduced, the working efficiency of the testers is greatly improved, and the measuring precision of a test result is greatly improved; and the novel distillation bottle can be widely applied to scientific researches and teaching and has wide application and popularization prospect.
Description
Technical field
The utility model relates to chemical test utensil field, relates in particular to a kind of novel cucurbit.
Background technology
The cucurbit purposes is the glass container that distillation is done in design.Existing cucurbit is shaped as round bottom, flat or the sharp end, the distillation that causes owing to the bottle end self features of shape when this cucurbit is toppled over distillation after distillation later distillation can not all be poured out from cucurbit, cause the inaccurate of distillation measurement, affect experimental result, and use and to clean cucurbit later and bother very much, it is not thorough to cause easily the cucurbit bottom to clean, impact experiment next time.
Summary of the invention
The utility model is for the prior art above shortcomings, novel a kind of novel cucurbit is provided, cucurbit is comprised of bottle and attached bottle two parts, distillation can be unloaded attached bottle down later from bottle, be easy to stay in the attached bottle distillation and pour out, increase the accuracy of experimental result and cucurbit is easier cleans.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel cucurbit comprises bottle, attached bottle, and described bottle body bottom is provided with attached bottle, and described attached bottle and described bottle body bottom are threaded connection.
It is conical or cylindrical that described attached bottle is.
Described attached bottle surface is provided with scale.
The utility model beneficial effect: reasonable in design, installation are easily, easy to use and reliable, cost of manufacture is low, experimentation is convenient and swift, cucurbit cleans convenient thorough, reduce experimenter's workload, greatly improved experimenter's operating efficiency, greatly improved the certainty of measurement of experimental result, can in scientific research, teaching, be used widely, have and use widely promotion prospect.
Description of drawings
Fig. 1 is novel distillation bottle structure schematic diagram described in the utility model.
Among the figure:
The 1-bottle; The 2-attached bottle; The 3-scale.
The specific embodiment
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings:
As shown in Figure 1, a kind of novel cucurbit of the present utility model comprises bottle 1, is conical or columniform attached bottle 2, and described bottle 1 bottom is provided with attached bottle 2, and described attached bottle 2 and described bottle 1 bottom are threaded connection.Namely outside bottle 1 bottom outside, be provided with external screw thread, in attached bottle 2, be provided with internal thread, external screw thread on the described bottle 1 and the internal thread on the described attached bottle 2 match, external screw thread and internal thread interact can firmly be fixed on attached bottle 2 bottle 1 bottom, also attached bottle 2 and bottle 1 can be split when needing and use.Attached bottle 2 surfaces are provided with scale 3, the volume of expression remaining liq.
During use, the experimenter is fixed on attached bottle 2 bottom of bottle 1 by the interaction of external screw thread and internal thread, in cucurbit, put into the experiment article that need distillation, then be placed on and add the thermal distillation processing in water-bath or other heaters, after the distillation, the distillation in the cucurbit is poured in the corresponding experimental ware to prepare to carry out experiments of measuring.Because the features of shape of cucurbit itself, remainingly can't topple over out distillation for some, flow to the most at last in the attached bottle 2 of bottle 1 bottom, again attached bottle 2 is disassembled from bottle 1 bottom, distillation in the attached bottle 2 is poured in the same experimental ware again, then just can carries out corresponding surveying work.The cucurbit of shape can be poured out more distillation like this, makes experimental result more accurate.
Novel cucurbit has solved original cucurbit because the distillation that the shape and structure of bottle own causes is toppled over halfway shortcoming, remaining distillation will flow in the attached bottle 2 of bottle 1 bottom after toppling over, after attached bottle 2 unloaded from bottle 1 bottom, at this moment a small amount of distillation that stays in the attached bottle 2 just can be poured out in attached bottle 2 easily, distillation is more poured out to be measured, increased the accuracy of experiment, and cucurbit is easier after using cleans thoroughly.
Claims (3)
1. novel cucurbit, it is characterized in that: comprise bottle, attached bottle, described bottle body bottom is provided with attached bottle, and described attached bottle and described bottle body bottom are threaded connection.
2. a kind of novel cucurbit as claimed in claim 1 is characterized in that: described attached bottle is conical or cylindrical.
3. a kind of novel cucurbit as claimed in claim 2, it is characterized in that: described attached bottle surface is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458983 CN202778543U (en) | 2012-09-11 | 2012-09-11 | Novel distillation bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458983 CN202778543U (en) | 2012-09-11 | 2012-09-11 | Novel distillation bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202778543U true CN202778543U (en) | 2013-03-13 |
Family
ID=47805888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458983 Expired - Fee Related CN202778543U (en) | 2012-09-11 | 2012-09-11 | Novel distillation bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202778543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043058A (en) * | 2018-01-23 | 2018-05-18 | 北京师范大学 | It is a kind of accurately to realize the quantitative Rotary Evaporators of fraction |
| CN108043059A (en) * | 2018-01-23 | 2018-05-18 | 北京师范大学 | It is a kind of accurately to realize the quantitative Rotary Evaporators of concentrate |
-
2012
- 2012-09-11 CN CN 201220458983 patent/CN202778543U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043058A (en) * | 2018-01-23 | 2018-05-18 | 北京师范大学 | It is a kind of accurately to realize the quantitative Rotary Evaporators of fraction |
| CN108043059A (en) * | 2018-01-23 | 2018-05-18 | 北京师范大学 | It is a kind of accurately to realize the quantitative Rotary Evaporators of concentrate |
| CN108043058B (en) * | 2018-01-23 | 2021-10-01 | 北京师范大学 | Rotary evaporator capable of accurately realizing fraction quantification |
| CN108043059B (en) * | 2018-01-23 | 2021-10-01 | 北京师范大学 | Rotary evaporator capable of accurately realizing quantification of concentrated solution |
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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: 20130313 Termination date: 20130911 |