CN207169777U - A kind of test tube for being conveniently replaceable solution - Google Patents
A kind of test tube for being conveniently replaceable solution Download PDFInfo
- Publication number
- CN207169777U CN207169777U CN201720858423.6U CN201720858423U CN207169777U CN 207169777 U CN207169777 U CN 207169777U CN 201720858423 U CN201720858423 U CN 201720858423U CN 207169777 U CN207169777 U CN 207169777U
- Authority
- CN
- China
- Prior art keywords
- test tube
- main body
- solution
- cushion block
- taphole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of test tube for being conveniently replaceable solution, including test tube main body, solution inlet port and support, test tube plug is provided with the test tube main body, escape pipe is connected with the inside of the test tube plug, and the left of escape pipe is provided with air inlet pipe, test tube mouth is mounted with above the test tube main body, and it is fixed with baffle plate on the left of test tube main body, baffle plate is provided with the inside of the solution inlet port, the outer surface of the test tube main body is provided with cushion block, and pole is connected with the outside of cushion block, the upper end of the support is mounted with pole, the bottom of the test tube main body is inlaid with taphole, and valve is provided with taphole, sealing ring is fixed with the inside of the valve, thermometer is installed above the cushion block.The cuvette construction that this is conveniently replaceable solution is simple, and operation is more convenient, is provided with solution inlet port and taphole, directly can add solution from solution inlet port when experiment, release solution from taphole when needing to change solution.
Description
Technical field
Vitro techniques field is the utility model is related to, specially a kind of test tube for being conveniently replaceable solution.
Background technology
Test tube, the conventional instrument of chemical laboratory, serves as the reaction vessel of a small amount of reagent, makes in normal temperature or heating
With, it should be preheated before heating, not so test tube easily bursts, and test tube divides common test tube, tool test tube, centrifuge tube etc. a variety of,
Test tube can be used for containing taking liquid or solid reagent, heat a small amount of solid or liquid, produce a small amount of gas reactor, collect a small amount of
Gas, dissolves the solute of a small amount of gas, liquid or solid, and container during centrifugation as splendid attire, the reaction as a small amount of reagent is held
Device etc..But common test tube is all there is a series of defects on the market, for example generally require in dissolved gas to change different
Solution, to take out test tube every time and be changed, invisible spectro solution is inconvenient to change, and test tube does not allow easy to clean, more numb
It is tired, the efficiency of experiment is have impact on, the bottom of test tube is inconvenient to fix, inconvenient when experiment, also easily test tube is inclined
Damage, invisible spectro temperature can not understand in time during experiment, influence the progress of experiment, therefore, a kind of it is proposed that experiment effect
The higher test tube of rate.
Utility model content
The purpose of this utility model is to provide a kind of test tube for being conveniently replaceable solution, to solve to carry in above-mentioned background technology
Generally require to change different solution during the solution gas gone out, to take out test tube every time and be changed, invisible spectro solution is not square
Just change, the problems such as test tube does not allow easy to clean.
To achieve the above object, the utility model provides following technical scheme：A kind of test tube for being conveniently replaceable solution, including
Test tube main body, solution inlet port and support, test tube plug is provided with the test tube main body, outlet is connected with the inside of the test tube plug
Pipe, and the left of escape pipe is provided with air inlet pipe, and test tube mouth, and the left side of test tube main body are mounted with above the test tube main body
Baffle plate is fixed with, baffle plate is provided with the inside of the solution inlet port, the outer surface of the test tube main body is provided with cushion block, and cushion block
Outside be connected with pole, the upper end of the support is mounted with pole, and the bottom of the test tube main body is inlaid with taphole, and
Valve is provided with taphole, sealing ring is fixed with the inside of the valve, thermometer is installed above the cushion block, and
Bolt is mounted with cushion block.
Preferably, the material of the test tube plug is silica gel material, and the diameter of test tube plug is equal with examination nozzle diameter.
Preferably, the connected mode between the pole and support is welding, and the angle between pole and support is
60°。
Preferably, the sealing ring is provided with two, and is respectively distributed to the outer wall of taphole, on taphole
Axis is symmetrical.
Preferably, between the cushion block and pole it is dismantling connection structure, and spiral shell on the screw thread form and bolt in cushion block
Line shape matches.
Compared with prior art, the beneficial effects of the utility model are：The cuvette construction that this is conveniently replaceable solution is simple, behaviour
It is more convenient to make, and is provided with solution inlet port and taphole, and directly solution can be added from solution inlet port when experiment,
Solution is released from taphole when needing to change solution, water is added after releasing and is cleared up, then directly from solution inlet port
Add solution to be changed, can so make entirely to test more convenient, efficiency is more increased, and pole is with triangular in shape between support
Shape, it is ensured that consolidating for test tube, prevent test tube from toppling over damage, be easy to the progress of experiment, while pole can dismantle, Ke Yi
Need not when dismantled, practicality is more increased, and thermometer can monitor temperature in real time, ensure that the accuracy of experiment, significantly
Improve the efficiency of experiment.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure right view.
In figure：1st, test tube main body, 2, test tube plug, 3, escape pipe, 4, air inlet pipe, 5, test tube mouth, 6, baffle plate, 7, solution enters
Mouthful, 8, cushion block, 9, pole, 10, support, 11, valve, 12, taphole, 13, sealing ring, 14, thermometer, 15, bolt.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of test tube for being conveniently replaceable solution, including examination
Pipe main body 1, test tube plug 2, escape pipe 3, air inlet pipe 4, test tube mouth 5, baffle plate 6, solution inlet port 7, cushion block 8, pole 9, support 10, valve
Door 11, taphole 12, sealing ring 13, thermometer 14 and bolt 15, test tube plug 2 is provided with test tube main body 1, test tube plug 2
Material is silica gel material, and the diameter of test tube plug 2 is equal with the diameter of test tube mouth 5, and the inner side of test tube plug 2 is connected with escape pipe 3, and
The left of escape pipe 3 is provided with air inlet pipe 4, and the top of test tube main body 1 is mounted with test tube mouth 5, and the left side of test tube main body 1 is fixed
There is baffle plate 6, the inner side of solution inlet port 7 is provided with baffle plate 6, and the outer surface of test tube main body 1 is provided with cushion block 8, and the outside of cushion block 8
Pole 9 is connected with, is dismantling connection structure between cushion block 8 and pole 9, when not needed can be dismantled pole 9, it is practical
Property is more increased, and the screw thread form in cushion block 8 matches with screw thread form on bolt 15, and the upper end of support 10 is mounted with pole 9,
Connected mode between pole 9 and support 10 is welding, and the angle between pole 9 and support 10 is 60 °, and pole 9 is with support
Triangular shape between 10, it is ensured that consolidating for test tube main body 1, prevent test tube main body 1 from toppling over damage, be easy to entering for experiment
OK, the bottom of test tube main body 1 is inlaid with taphole 12, and valve 11 is provided with taphole 12, and the inner side of valve 11 is consolidated
Surely there is sealing ring 13, sealing ring 13 is provided with two, and is respectively distributed to the outer wall of taphole 12, on taphole 12
Axis is symmetrical, it is ensured that the sealing between taphole 12 and valve 11, ensures the progress of experiment, the top peace of cushion block 8
Equipped with thermometer 14, and bolt 15 is mounted with cushion block 8.
Operation principle：Using before being conveniently replaceable the test tube of solution, it is necessary first to carry out letter to the structure of whole device
Single understanding, for this kind of test tube for being conveniently replaceable solution first by by the screw on bolt 15 and cushion block 8 by cushion block 8
It is fixed with pole 9, so as to which test tube main body 1 be fixed, pole 9 is with triangular shape between support 10, it is ensured that
Consolidating for test tube main body 1, fills in test tube mouth by test tube plug 2, test tube main body 1 is sealed, and opens baffle plate 6 from solution inlet port 7
Solution is added, gas passes into solution from air inlet pipe 4 and discharged again from escape pipe 3, when needing to change solution, it is possible to open
Valve 11 releases solution from taphole 12, and then adding clear water from solution inlet port 7 is cleaned, and is entered after the completion of cleaning from solution
Mouth 7 adds the solution for needing to change, and thus makes the process of replacing solution become simpler, without being carried out to test tube main body 1
Dismounting, thermometer 14 can monitor temperature in real time, and sealing ring 13 can ensure the sealing between taphole 12 and valve 11, just
So complete the use process of the whole test tube for being conveniently replaceable solution.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of test tube for being conveniently replaceable solution, including test tube main body（1）, solution inlet port（7）And support（10）, its feature exists
In：The test tube main body（1）On be provided with test tube plug（2）, the test tube plug（2）Inner side be connected with escape pipe（3）, and outlet
Pipe（3）Left air inlet pipe is installed（4）, the test tube main body（1）Top be mounted with test tube mouth（5）, and test tube main body（1）
Left side be fixed with baffle plate（6）, the solution inlet port（7）Inner side be provided with baffle plate（6）, the test tube main body（1）Appearance
Face is provided with cushion block（8）, and cushion block（8）Outside be connected with pole（9）, the support（10）Upper end be mounted with pole（9）,
The test tube main body（1）Bottom be inlaid with taphole（12）, and taphole（12）On be provided with valve（11）, the valve
Door（11）Inner side be fixed with sealing ring（13）, the cushion block（8）Top thermometer is installed（14）, and cushion block（8）Upper peace
It is equipped with bolt（15）.
A kind of 2. test tube for being conveniently replaceable solution according to claim 1, it is characterised in that：The test tube plug（2）Material
Matter is silica gel material, and test tube plug（2）Diameter and test tube mouth（5）Diameter is equal.
A kind of 3. test tube for being conveniently replaceable solution according to claim 1, it is characterised in that：The pole（9）With support
（10）Between connected mode be welding, and pole（9）With support（10）Between angle be 60 °.
A kind of 4. test tube for being conveniently replaceable solution according to claim 1, it is characterised in that：The sealing ring（13）Set
There are two, and be respectively distributed to taphole（12）Outer wall, on taphole（12）Axis it is symmetrical.
A kind of 5. test tube for being conveniently replaceable solution according to claim 1, it is characterised in that：The cushion block（8）With pole
（9）Between be dismantling connection structure, and cushion block（8）Interior screw thread form and bolt（15）Upper screw thread form matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858423.6U CN207169777U (en) | 2017-07-15 | 2017-07-15 | A kind of test tube for being conveniently replaceable solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858423.6U CN207169777U (en) | 2017-07-15 | 2017-07-15 | A kind of test tube for being conveniently replaceable solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169777U true CN207169777U (en) | 2018-04-03 |
Family
ID=61736871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720858423.6U Expired - Fee Related CN207169777U (en) | 2017-07-15 | 2017-07-15 | A kind of test tube for being conveniently replaceable solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169777U (en) |
-
2017
- 2017-07-15 CN CN201720858423.6U patent/CN207169777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |