CN207102676U - A kind of Multifunctional, air volume property contrast test device - Google Patents
A kind of Multifunctional, air volume property contrast test device Download PDFInfo
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- CN207102676U CN207102676U CN201721053744.5U CN201721053744U CN207102676U CN 207102676 U CN207102676 U CN 207102676U CN 201721053744 U CN201721053744 U CN 201721053744U CN 207102676 U CN207102676 U CN 207102676U
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- test tube
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Abstract
It the utility model is related to a kind of Multifunctional, air volume property contrast test device, including the rack for test tube that stretches, the flexible rack for test tube is by left plate, upper left plate, left bottom plate, right plate, upper right plate, right bottom plate composition, the upper left plate and left bottom plate one end are vertically arranged and left plate side wall, the upper left plate is located above left bottom plate, the upper left plate, left bottom plate other end edge is vertically arranged support slide post, the right plate side wall is vertically arranged upper right plate and right bottom plate, the upper right plate is located above right bottom plate, the first chute being adapted to support slide post is set on the upper right plate and right bottom plate, fixing bolt is set on the left bottom plate, the second chute coordinated with fixing bolt is set on right bottom plate, the upper left plate, multiple through holes are set on upper right plate, the multiple tool test tubes of insertion in the through hole.The utility model function is more, can carry out the experiment of gas+solid, gas+liquid, gas+gas, is produced available for gas, medicine property experiment and contrast test.
Description
Technical field
Chemical experiment teaching device technical field is the utility model is related to, specifically a kind of Multifunctional, air volume property pair
Compare experimental rig.
Background technology
In chemistry experiment, it is related to the property experiment of several toxic gases, if using traditional demenstration method,
After test tube etc. is combined, directly tested, the method has the following disadvantages：Processing to tail gas is paid little attention to, by
It is more in experiment student, a large amount of air accumulations can be produced in laboratory in experiment, and traditional air exhausting device can not be rapid
Drained, contaminated area is big, have impact on Laboratory air quality, and the long-term pernicious gas that sucks produces to Experiment teacher and student
The influence of health.On the other hand, when carrying out contrast experiment, due to needing many experiments instrument, such as iron stand, test tube etc.,
Assembling can be caused to bother, waste a large amount of time in classroom, and laboratory table seems mixed and disorderly, causes security to reduce, and is unfavorable for contrasting
Explore.
Utility model content
For above-mentioned prior art deficiency, the utility model provides a kind of Multifunctional, air volume property contrast test device.
A kind of Multifunctional, air volume property contrast test device provided by the utility model is to be achieved through the following technical solutions
's：
A kind of Multifunctional, air volume property contrast test device, it is characterised in that：Including the rack for test tube that stretches, the flexible test tube
Frame is made up of left plate, upper left plate, left bottom plate, right plate, upper right plate, right bottom plate, and the upper left plate and left bottom plate one end are vertical
Set and be located at left plate side wall, the upper left plate above left bottom plate, the upper left plate, left bottom plate other end edge are vertically set
Support slide post is put, the right plate side wall is vertically arranged upper right plate and right bottom plate, and the upper right plate is located above right bottom plate, institute
The first chute for setting on upper right plate and right bottom plate and being adapted to support slide post is stated, fixing bolt is set on the left bottom plate, it is right
The second chute coordinated with fixing bolt is set on bottom plate, multiple through holes are set on the upper left plate, upper right plate, in the through hole
Insert multiple tool test tubes, wherein the leftmost side for single tool test tube, remaining is double tool test tubes, the tool branch of multiple tool test tubes
Left and right is sequentially connected, and piston conduit is respectively provided with the multiple tool test tube, and piston conduit one end is located at the tool test tube at place
Interior, the other end is T-shaped conduit, and multiple T-shaped conduits are sequentially connected by rubber catheter or so, T-shaped in single tool test tube
Tube at one end sets glass piston, and described glass piston one end connects air inlet pipe, places exhaust gas treating device on the right bottom plate, institute
Exhaust gas treating device is stated to be made up of outer blank, interior bottle, activated carbon absorption box in outer blank, double tool test tubes of the rightmost side
One tool branch extends to interior bottom of bottle portion, and the gas outlet of the interior bottle extends to outer blank bottom, the outer blank gas outlet connection activity
Charcoal adsorption box.
Emulsion tube branch is set in the air inlet pipe, the first latex pipe clamp, the first emulsion tube point are set in emulsion tube branch
Branch end sets the sharp mouth of gas burning.Observable gas combustion phenomena.
The multiple T-shaped pipe passes sequentially through emulsion tube connection, and the second latex pipe clamp is set on the emulsion tube.
The beneficial effects of the utility model are：
1st, function is more, can carry out the experiment of gas+solid, gas+liquid, gas+gas, be produced available for gas, medicine
Product property experiment and contrast test；
2nd, experiment can be carried out quick, save a large amount of time in classroom, laboratory table is also cleaner and tidier；
3rd, it is easy to carry, can be directly used for laboratory experiment teaching and the teaching of conventional classroom class demonstration, it is practical；
The 4th, device for absorbing tail gas is set, can be according to different tail gas, bottle and outer blank are put different medicines and reacted inside
Processing, reduce tail gas and overflow, be reduced to its harm, improve Laboratory air quality, while activated carbon absorption box is set, further
Handle the harmful substances such as tail gas smog；
5th, gas valve is set on T-shaped pipe, throughput can be controlled, so as to control reaction speed by control valve；
6th, the sharp mouth of setting gas burning, observable gas combustion phenomena are practical.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the flexible rack for test tube structural representation of the utility model；
Fig. 3 is the flexible rack for test tube partial structural diagram of the utility model.
Embodiment
The technical solution of the utility model will be clearly and completely described by embodiment below, it is clear that described
Embodiment be only part of the embodiment of the present utility model, rather than whole embodiment.Based on the reality in the utility model
Example is applied, the every other embodiment that those skilled in the art are obtained under the premise of creative work is not made, belongs to this
The scope of utility model protection.
A kind of Multifunctional, air volume property contrast test device as shown in Figure 1-Figure 3, including flexible rack for test tube, it is described flexible
Rack for test tube is made up of left plate 1, upper left plate 2, left bottom plate 3, right plate 4, upper right plate 5, right bottom plate 6, the upper left plate 2 and left bottom
The one end of plate 3 is vertically arranged is located at the top of left bottom plate 3 with the side wall of left plate 1, the upper left plate 2, and the upper left plate 2, left bottom plate 3 are another
One end edge is vertically arranged support slide post 7, and the side wall of right plate 4 is vertically arranged upper right plate 5 and right bottom plate 6, the right side
Upper plate 5 sets the first chute a being adapted to support slide post, institute on the right top of bottom plate 6, the upper right plate 5 and right bottom plate 6
State and fixing bolt 8 is set on left bottom plate 3, the second chute b that setting coordinates with fixing bolt 8 on right bottom plate 6, the upper left plate 2,
Multiple through hole c are set on upper right plate 5, four tool test tubes of insertion in the through hole, the wherein leftmost side for single tool test tube 91,
Remaining is double tool test tubes（92、93、94）, double tool test tubes（92、93、94）Tool branch or so be sequentially connected, single tool branch
Test tube 91, double tool test tubes（92、93、94）On be respectively provided with piston conduit 10, piston conduit one end is located at the tool test tube at place
Interior, the other end is T-shaped conduit 11, and multiple T-shaped conduits are sequentially connected by rubber catheter or so, in single tool test tube 91
T-shaped tube at one end sets glass piston 13, and described one end of glass piston 13 connects air inlet pipe 14, tail is placed on the right bottom plate 6
Treatment apparatus, the exhaust gas treating device are made up of outer blank 12, the interior bottle 13 in outer blank, activated carbon absorption box 14, it is described most
One tool branch of double tool test tubes 94 on right side extends to the interior bottom of bottle 19, and the gas outlet of the interior bottle 19 extends to the bottom of outer blank 12
Portion, the gas outlet of outer blank 12 connect activated carbon absorption box 20.
Further, emulsion tube branch 15 is set in the air inlet pipe, the first latex pipe clamp 16 is set in emulsion tube branch,
First emulsion tube branches end sets the sharp mouth 17 of gas burning.Observable gas combustion phenomena.
Further, the multiple T-shaped pipe passes sequentially through emulsion tube connection, and the second latex pipe clamp is set on the emulsion tube
18.According to different experiments content, the second latex pipe clamp 18 is used to control the connection between multiple T-shaped pipes.
In the utility model, the experiment of gas+solid, gas+liquid, gas+gas can be carried out, available for gas system
Take, medicine property experiment and contrast test；Device for absorbing tail gas is set, can be according to different tail gas, bottle and outer blank are put not inside
Same medicine carries out reaction treatment, reduces tail gas and overflows, be reduced to its harm, improves Laboratory air quality, while set work
Property charcoal adsorption box, further handle the harmful substance such as tail gas smog；Gas valve is set on T-shaped pipe, can be controlled by control valve
Throughput processed, so as to control reaction speed；The sharp mouth of gas burning, observable gas combustion phenomena are set.The flexible rack for test tube
During contraction, left plate 1 and right plate 4 are pushed away to centre.Right bottom plate 6 can be anchored on left bottom plate 3 by fixing bolt 8, be increased
The flexible steadiness of rack for test tube when in use by force.
Embodiment described above only represents embodiment of the present utility model, and its description is more specific and detailed, but not
It is understood that as the limitation to the scope of the utility model.It should be pointed out that for those skilled in the art, do not departing from
On the premise of the utility model is conceived, various modifications and improvements can be made, these belong to scope of protection of the utility model.
Claims (3)
- A kind of 1. Multifunctional, air volume property contrast test device, it is characterised in that：Including the rack for test tube that stretches, the flexible rack for test tube It is made up of left plate, upper left plate, left bottom plate, right plate, upper right plate, right bottom plate, the upper left plate and left bottom plate one end are vertically set Put and be located at left plate side wall, the upper left plate above left bottom plate, the upper left plate, left bottom plate other end edge are vertically arranged Slide post is supported, the right plate side wall is vertically arranged upper right plate and right bottom plate, and the upper right plate is located above right bottom plate, described The first chute being adapted to support slide post is set on upper right plate and right bottom plate, fixing bolt, right bottom are set on the left bottom plate The second chute coordinated with fixing bolt is set on plate, multiple through holes, the through hole interpolation are set on the upper left plate, upper right plate Enter multiple tool test tubes, wherein the leftmost side for single tool test tube, remaining is double tool test tubes, the tool Zhi Zuo of multiple tool test tubes The right side is sequentially connected, and piston conduit is respectively provided with the multiple tool test tube, and piston conduit one end is located in the tool test tube at place, The other end is T-shaped conduit, and multiple T-shaped conduits are sequentially connected by rubber catheter or so, the T-shaped conduit in single tool test tube One end sets glass piston, and described glass piston one end connects air inlet pipe, exhaust gas treating device, the tail are placed on the right bottom plate Treatment apparatus is made up of outer blank, interior bottle, activated carbon absorption box in outer blank, one of double tool test tubes of the rightmost side Tool branch extends to interior bottom of bottle portion, and the gas outlet of the interior bottle extends to outer blank bottom, and the outer blank gas outlet connection activated carbon is inhaled Attached box.
- A kind of 2. Multifunctional, air volume property contrast test device according to claim 1, it is characterised in that:The air inlet pipe It is upper that emulsion tube branch is set, the first latex pipe clamp is set in emulsion tube branch, and the first emulsion tube branches end sets gas to burn Sharp mouth.
- A kind of 3. Multifunctional, air volume property contrast test device according to claim 1, it is characterised in that:The multiple T Type pipe passes sequentially through emulsion tube connection, and the second latex pipe clamp is set on the emulsion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053744.5U CN207102676U (en) | 2017-08-22 | 2017-08-22 | A kind of Multifunctional, air volume property contrast test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053744.5U CN207102676U (en) | 2017-08-22 | 2017-08-22 | A kind of Multifunctional, air volume property contrast test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102676U true CN207102676U (en) | 2018-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053744.5U Expired - Fee Related CN207102676U (en) | 2017-08-22 | 2017-08-22 | A kind of Multifunctional, air volume property contrast test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682266A (en) * | 2018-06-21 | 2018-10-19 | 山东东泰水处理有限公司 | A kind of reverse osmosis antisludging agent work demo rack |
| CN111318240A (en) * | 2018-12-13 | 2020-06-23 | 郑州凯鹏实验仪器有限公司 | Novel parallel reaction instrument |
-
2017
- 2017-08-22 CN CN201721053744.5U patent/CN207102676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682266A (en) * | 2018-06-21 | 2018-10-19 | 山东东泰水处理有限公司 | A kind of reverse osmosis antisludging agent work demo rack |
| CN111318240A (en) * | 2018-12-13 | 2020-06-23 | 郑州凯鹏实验仪器有限公司 | Novel parallel reaction instrument |
| CN111318240B (en) * | 2018-12-13 | 2022-04-26 | 郑州凯鹏实验仪器有限公司 | Novel parallel reaction instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180822 |