CN205761193U - A kind of chemical experiment quantitative combined experiments device - Google Patents
A kind of chemical experiment quantitative combined experiments device Download PDFInfo
- Publication number
- CN205761193U CN205761193U CN201620756930.4U CN201620756930U CN205761193U CN 205761193 U CN205761193 U CN 205761193U CN 201620756930 U CN201620756930 U CN 201620756930U CN 205761193 U CN205761193 U CN 205761193U
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- China
- Prior art keywords
- lower liquid
- flask
- liquid pipe
- pipe
- point
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Abstract
The utility model discloses a kind of chemical experiment quantitative combined experiments device, including flask, total lower liquid pipe and multiple measuring cup, the bottom of each measuring cup is provided with a point of lower liquid pipe and a discharging tube, every point of lower liquid pipe is provided with a point lower liquid valve, every discharging tube is provided with tapping valve, and every point of lower liquid Guan Jun is connected by one end of collecting pipe with total lower liquid pipe, and the other end of total lower liquid pipe connects with flask interior, flask is provided with bottle stopper, and total lower liquid pipe through bottle stopper and extends in flask.This utility model can be practically applicable to the hybrid reaction of plurality of liquid, the usage amount of every kind of question response liquid all can quickly measure out, the usage amount of question response liquid can be regulated to a certain extent by tapping valve, the most converging together by dividing lower liquid valve to enable to various question response liquid, the synchronicity that various question response liquid are passed through in flask is preferable, it is more preferable that whole device enables to experiment effect, and operating process is simple, and conventional efficient is higher.
Description
Technical field
This utility model belongs to chemical experiment technique field, is specifically related to a kind of chemical experiment quantitative combined experiments device.
Background technology
During chemical experiment, if needing quantitatively to mix plurality of liquid reaction, then need to hold in reaction
First measure out the most one by one by the usage amount of every kind of question response liquid outside device and each lead in reaction vessel, this mode of operation
Bother very much so that the efficiency comparison of chemical experiment is low, and the synchronicity that various question response liquid is passed through in reaction vessel
Poor, under many circumstances, experiment effect is the most poor.
Utility model content
The purpose of this utility model is that provides a kind of quantitative combined experiments of chemical experiment to solve the problems referred to above
Device.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of chemical experiment quantitative combined experiments device, including flask, total lower liquid pipe and multiple measuring cup, each described measuring cup
Bottom be provided with a point of lower liquid pipe and a discharging tube, a point lower liquid pipe described in every is provided with a point lower liquid valve, every
Described discharging tube is provided with tapping valve, and described in every, a point lower liquid Guan Jun is connected by one end of collecting pipe with described total lower liquid pipe
Logical, the other end of described total lower liquid pipe connects with described flask interior, and described flask is provided with bottle stopper, and described total lower liquid pipe passes
Described bottle stopper also extends in described flask.
Preferably, described flask is arranged on a pedestal, and described pedestal is provided with the elasticity for fixing described flask
Clip and for placing the horizontal supporting plate of multiple described measuring cup.
Preferably, described horizontal supporting plate is provided with multiple through hole, divides lower liquid pipe and described discharging tube the most right described in every
Through hole should be passed through one of.
Preferably, described elastic clip is stuck at the bottle stopper of described flask.
Preferably, described collecting pipe is provided with multiple inlet and a leakage fluid dram, multiple inlets of described collecting pipe
Connecting one to one with described in many points of lower liquid pipes, the leakage fluid dram of described collecting pipe is connected with described total lower liquid pipe.
Preferably, between described point of lower liquid pipe and described collecting pipe, it is between described total lower liquid pipe and described collecting pipe
Detachable attachment structure.
Preferably, described total lower liquid pipe is provided with total lower liquid valve, and described total lower liquid valve is positioned at the top of described bottle stopper.
The beneficial effects of the utility model are:
This utility model can be practically applicable to the hybrid reaction of plurality of liquid, and the usage amount of every kind of question response liquid all can be quick
Measure out, the usage amount of question response liquid can be regulated by tapping valve to a certain extent, by dividing lower liquid valve to make
Obtaining various question response liquid the most converging together, the synchronicity that various question response liquid are passed through in flask is preferable, whole device
Enabling to experiment effect more preferable, and operating process is simple, conventional efficient is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of chemical experiment described in the utility model quantitative combined experiments device；
In figure: 1-pedestal, 2-flask, 3-always descend liquid pipe, 4-elastic clip, 5-always to descend liquid valve, 6-collecting pipe, 7-level to prop up
Fagging, 8-divide lower liquid valve, 9-measuring cup, 10-tapping valve, 11-discharging tube, 12-to divide lower liquid pipe, 13-bottle stopper.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, this utility model includes flask 2, total lower liquid pipe 3 and multiple measuring cup 9, the bottom of each measuring cup 9 is equal
Being provided with a point of lower liquid pipe 12 and a discharging tube 11, every point of lower liquid pipe 12 is provided with a point lower liquid valve 8, every discharging tube
11 are provided with tapping valve 10, and every point of lower liquid pipe 12 is all connected by one end of collecting pipe 6 with total lower liquid pipe 3, total lower liquid pipe 3
The other end and flask 2 internal connect, flask 2 is provided with bottle stopper 13, and total lower liquid pipe 3 passes bottle stopper 13 and extends in flask 2.
For the ease of the center of gravity of firm whole reaction unit, flask 2 is arranged on a pedestal 1, pedestal 1 be provided with for
Fix the elastic clip 4 of flask 2 and for placing the horizontal supporting plate 7 of multiple measuring cup 9.
Horizontal supporting plate 7 is provided with multiple through hole, and every point of lower liquid pipe 12 and the equal correspondence of discharging tube 11 pass through one of
Through hole.
Elastic clip 4 is stuck at the bottle stopper 13 of flask 2, so can either be fixed by flask 2, also will not because of operation not
When and damage flask 2.
Collecting pipe 6 is provided with multiple inlet and a leakage fluid dram, multiple inlets of collecting pipe 6 and many points of lower liquid pipes
12 connect one to one, and the leakage fluid dram of collecting pipe 6 is connected with total lower liquid pipe 3.
For the ease of dismounting whole experimental provision, point lower between liquid pipe 12 and collecting pipe 6, total lower liquid pipe 3 and collecting pipe 6 it
Between be detachable attachment structure.
Total lower liquid pipe 3 is provided with total lower liquid valve 5, and total lower liquid valve 5 is positioned at the top of bottle stopper 13.
The operation principle of this utility model chemical experiment quantitative combined experiments device is as follows:
Kind quantity according to question response liquid chooses the number of the measuring cup 9 needing use, by every kind of question response liquid
Correspondence is placed in a measuring cup 9, and consideration question response liquid that now need not be excessive is the most too much, mainly will by tapping valve 10
Unnecessary liquid is released and is reclaimed, after having confirmed consumption by graduation mark, just can quickly open corresponding to each measuring cup 9 point under
Liquid valve 8(always descends liquid valve 5 optionally can open or close according to actually used situation, can beat before dividing lower liquid valve 8
Opening, it is possible to open after which, if needing repeatedly to confirm reaction condition, then can open after point lower liquid valve 8), by converging
Various question response liquid are passed through in flask 2 by flow tube 6 the most simultaneously, and the most several question response liquid just can start chemical reaction.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
In the range of protecting.
Claims (7)
1. a chemical experiment quantitative combined experiments device, it is characterised in that: include flask, total lower liquid pipe and multiple measuring cup, often
The bottom of individual described measuring cup is provided with a point of lower liquid pipe and a discharging tube, under a point lower liquid pipe described in every is provided with point
Liquid valve, every described discharging tube is provided with tapping valve, and described in every, point lower liquid Guan Jun is by collecting pipe and described total lower liquid pipe
One end connection, the other end of described total lower liquid pipe connects with described flask interior, and described flask is provided with bottle stopper, described always under
Liquid pipe is through described bottle stopper and extends in described flask.
Chemical experiment the most according to claim 1 quantitative combined experiments device, it is characterised in that: described flask is arranged on one
On individual pedestal, described pedestal is provided with the elastic clip for fixing described flask and for placing the level of multiple described measuring cup
Gripper shoe.
Chemical experiment the most according to claim 2 quantitative combined experiments device, it is characterised in that: described horizontal supporting plate sets
It is equipped with multiple through hole, described in every, divides lower liquid pipe and described discharging tube all correspondences to pass through one of through hole.
Chemical experiment the most according to claim 2 quantitative combined experiments device, it is characterised in that: described elastic clip is stuck in
At the bottle stopper of described flask.
Chemical experiment the most according to claim 1 quantitative combined experiments device, it is characterised in that: described collecting pipe is provided with
Multiple inlets and a leakage fluid dram, multiple inlets of described collecting pipe connect one to one with described in many points of lower liquid pipes,
The leakage fluid dram of described collecting pipe is connected with described total lower liquid pipe.
Chemical experiment the most according to claim 5 quantitative combined experiments device, it is characterised in that: described point of lower liquid pipe and institute
State between collecting pipe, between described total lower liquid pipe and described collecting pipe, be detachable attachment structure.
Chemical experiment the most according to claim 1 quantitative combined experiments device, it is characterised in that: described total lower liquid pipe is arranged
Having total lower liquid valve, described total lower liquid valve is positioned at the top of described bottle stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756930.4U CN205761193U (en) | 2016-07-19 | 2016-07-19 | A kind of chemical experiment quantitative combined experiments device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756930.4U CN205761193U (en) | 2016-07-19 | 2016-07-19 | A kind of chemical experiment quantitative combined experiments device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761193U true CN205761193U (en) | 2016-12-07 |
Family
ID=58121810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756930.4U Expired - Fee Related CN205761193U (en) | 2016-07-19 | 2016-07-19 | A kind of chemical experiment quantitative combined experiments device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761193U (en) |
-
2016
- 2016-07-19 CN CN201620756930.4U patent/CN205761193U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20170719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |