CN203128172U - Separating funnel for chemical experiment - Google Patents
Separating funnel for chemical experiment Download PDFInfo
- Publication number
- CN203128172U CN203128172U CN 201320124624 CN201320124624U CN203128172U CN 203128172 U CN203128172 U CN 203128172U CN 201320124624 CN201320124624 CN 201320124624 CN 201320124624 U CN201320124624 U CN 201320124624U CN 203128172 U CN203128172 U CN 203128172U
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- piston
- funnel
- funnel body
- chemical experiment
- sealing plug
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Abstract
The utility model discloses a separating funnel for a chemical experiment. The separating funnel for the chemical experiment comprises a funnel body, wherein an inlet is formed in the top of the funnel body; a sealing plug is arranged on the inlet; a piston is arranged at the bottom of the funnel body; the axial line of the piston is arranged horizontally; two radial through holes which are vertical to each other are formed in the piston; the included angle between a liquid outlet at the bottom of the funnel body and the axial line of the piston is 45 degrees; liquid outlet pipes corresponding to the radial through holes are arranged on the funnel body at the lower part of the piston; and a thermometer runs through the sealing plug and goes deep into the funnel body, so that the operation process of the experiment is easy to control and the labor intensity is reduced. When a large amount of liquid needs to be separated, two kinds of liquid in the funnel can be controlled to separately flow into the two independent liquid outlet pipes by rotating the piston and the operation can be finished in one step only by replacing a container. After running through the sealing plug and going deep into the funnel body, the thermometer can be used for measuring the reaction temperature at any time and is convenient to use.
Description
Technical field
The utility model relates to a kind of chemical experiment apparatus, specifically, relates to a kind of chemical experiment separating funnel of doing.
Background technology
At present, be used for traditional separating funnel of scientific research, chemical experiment, its bottom only is provided with an outlet, and this funnel has obtained widespread use.But this funnel has the following disadvantages: in the process of separating two kinds of liquid, the container of contain fluid below the needs replacing funnel, when the amount of liquid that separates when needs is big, need repeatedly continuous replacing container repeatedly, make operating process too loaded down with trivial details, use inconvenience, also increased experimenter's work simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is at above deficiency, a kind of chemical experiment separating funnel is provided, overcome traditional separating funnel need change the container of contain fluid, operating process loaded down with trivial details, use inconvenient defective, separating funnel of the present utility model is easy to use, when separating the liquid more than two kinds of liquid, need not to change repeatedly container.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows: a kind of chemical experiment separating funnel, comprise funnel body, the top of funnel body has import, import is provided with sealing plug, it is characterized in that: the bottom of described funnel body is provided with piston, the axis horizontal setting of piston, piston is provided with two orthogonal radial direction through hole, the liquid outlet of funnel body bottom and the angle between the piston axis are 45 degree, and the funnel body of piston bottom is provided with the drain pipe corresponding with radial direction through hole.
As a kind of prioritization scheme, the inwall water-stop of the outer wall of described piston and funnel body.
Another kind of prioritization scheme is penetrated with heat indicator on the described sealing plug, and heat indicator is deep into the inside of funnel body.
The utility model has adopted technique scheme, compared with prior art, the utlity model has following advantage: can make the experimental implementation process be beneficial to control, reduce labour intensity, when the amount of liquid that separates when needs was big, only two kinds of liquid that need rotating piston just can control in the funnel flowed out to two independently drain pipes separately, need not to change container just can once finish, heat indicator runs through the inside that is deep into funnel body behind the sealing plug, can measure temperature of reaction at any time, and is easy to use.
Below in conjunction with drawings and Examples this utility model is described further.
Description of drawings
Accompanying drawing 1 is the structural representation of separating funnel among the utility model embodiment;
Accompanying drawing 2 is the partial enlarged drawing of accompanying drawing 1;
Accompanying drawing 3 is the right elevation of accompanying drawing 2;
Structural representation when accompanying drawing 4 is closed for separating funnel among the utility model embodiment;
Among the figure,
The 1-funnel body, 2-import, 3-sealing plug, 4-piston, 5-first radial direction through hole, 6-second radial direction through hole, 7-first drain pipe, 8-second drain pipe, 9-heat indicator.
Concrete real ancient type of banner hoisted on a featherdecked mast mode
Embodiment, as Fig. 1, Fig. 2, shown in Figure 3, a kind of chemical experiment separating funnel, comprise funnel body 1, the top of funnel body 1 has import 2, import 2 is provided with sealing plug 3, be penetrated with heat indicator 9 on the sealing plug 3, heat indicator 9 is deep into the inside of funnel body 1, the bottom of funnel body 1 is provided with piston 4, the inwall water-stop of the outer wall of piston 4 and funnel body 1, the axis horizontal setting of piston 4, the two ends, the left and right sides of piston 4 are respectively equipped with a radial direction through hole, and the radial direction through hole in left side is first radial direction through hole 5, the radial direction through hole on right side is second radial direction through hole 6, first radial direction through hole 5 is vertical with second radial direction through hole 6, and the angle between the liquid outlet of funnel body 1 bottom and piston 4 axis is 45 degree, and the funnel body 1 of piston 4 bottoms is provided with two drain pipes, what be communicated with first radial direction through hole 5 is first drain pipe 7, and what be communicated with second radial direction through hole 6 is second drain pipe 8.Figure 2 shows that wherein first radial direction through hole 5 is communicated with first drain pipe 7, second radial direction through hole 6 and second drain pipe 8 are closed, and piston 4 are revolved turn 90 degrees, and second radial direction through hole 6 is communicated with second drain pipe 8, and first radial direction through hole 5 and first drain pipe 7 are closed.
As shown in Figure 4, be communicated with first drain pipe 7 or second radial direction through hole 6 when being communicated with second drain pipe 8 at first radial direction through hole 5, because the liquid outlet of funnel body 1 bottom is 45 degree with the angle between piston 4 axis, so piston 4 rotations 45 are just spent and first radial direction through hole 5 and first drain pipe 7 and second radial direction through hole 6 and second drain pipe 8 can be closed.
Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand content of the present invention; should not be understood as limiting the scope of the invention; so long as the improvement of doing according to technical solution of the present invention all falls into protection scope of the present invention.
Claims (3)
1. chemical experiment separating funnel, comprise funnel body (1), the top of funnel body (1) has import (2), import (2) is provided with sealing plug (3), it is characterized in that: the bottom of described funnel body (1) is provided with piston (4), the axis horizontal setting of piston (4), piston (4) is provided with two orthogonal radial direction through hole (5,6), the liquid outlet of funnel body (1) bottom and the angle between piston (4) axis are 45 degree, and the funnel body (1) of piston (4) bottom is provided with the drain pipe corresponding with radial direction through hole (7,8).
2. a kind of chemical experiment separating funnel as claimed in claim 1 is characterized in that: the inwall water-stop of the outer wall of described piston (4) and funnel body (1).
3. a kind of chemical experiment separating funnel as claimed in claim 1 or 2, it is characterized in that: be penetrated with heat indicator (9) on the described sealing plug (3), heat indicator (9) is deep into the inside of funnel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124624 CN203128172U (en) | 2013-03-05 | 2013-03-05 | Separating funnel for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124624 CN203128172U (en) | 2013-03-05 | 2013-03-05 | Separating funnel for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128172U true CN203128172U (en) | 2013-08-14 |
Family
ID=48936170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124624 Expired - Fee Related CN203128172U (en) | 2013-03-05 | 2013-03-05 | Separating funnel for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861786A (en) * | 2017-04-11 | 2017-06-20 | 中国农业科学院麻类研究所 | A kind of centrifuge tube for dividing liquid |
-
2013
- 2013-03-05 CN CN 201320124624 patent/CN203128172U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861786A (en) * | 2017-04-11 | 2017-06-20 | 中国农业科学院麻类研究所 | A kind of centrifuge tube for dividing liquid |
| CN106861786B (en) * | 2017-04-11 | 2022-05-20 | 中国农业科学院麻类研究所 | Centrifugal tube capable of separating liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140305 |