CN206276408U - The mixing liquid getting device of chemical laboratory - Google Patents
The mixing liquid getting device of chemical laboratory Download PDFInfo
- Publication number
- CN206276408U CN206276408U CN201621431323.7U CN201621431323U CN206276408U CN 206276408 U CN206276408 U CN 206276408U CN 201621431323 U CN201621431323 U CN 201621431323U CN 206276408 U CN206276408 U CN 206276408U
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- China
- Prior art keywords
- liquid
- pipe
- secondary liquid
- piston
- getting device
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Abstract
The utility model discloses a kind of mixing liquid getting device of chemical laboratory, including a main hydraulic pipe and a secondary liquid pipe, a connecting tube is provided between secondary liquid pipe and main hydraulic pipe, a channel for main liquid is provided with main hydraulic pipe, secondary liquid passage is provided with secondary liquid pipe, connection of being threaded a pipe in passing through between channel for main liquid and secondary liquid passage is identical, in thread a pipe and be opened in connecting tube；A piston is provided with secondary liquid passage, the bottom of secondary liquid pipe is provided with a through hole, through hole is provided with a piston rod, piston rod one end connects piston, its other end stretches out in secondary liquid pipe outboard end, the upper surface of secondary liquid pipe is provided with a connector, and connector upper end is provided with an inlet.Two or more different chemical agents can be mixed, then extruded into reaction vessel by dropper glue head by the utility model simple structure in liquid getting device, using more convenient, and by piston and piston rod, realize that channel for main liquid goes out the fine setting of liquid, control more accurate.
Description
Technical field
The utility model is related to chemical experiment field, and in particular to a kind of mixing liquid getting device of chemical laboratory.
Background technology
When chemical laboratory is tested, it is necessary to take liquid by dropper, then the liquid of acquirement is clamp-oned by dropper glue head
Chemically reacted with the liquid in reaction vessel in reaction vessel, but liquid getting device of the prior art, i.e. dropper, going out
During liquid, dropper glue head is pressed, the bad control of liquid outlet quantity of dropper glue head causes the inaccurate of liquid outlet quantity, influence chemical reaction, drop
The cavity volume of pipe glue head is than larger, therefore gently extruding will have very big liquid outlet quantity, for new hand it is difficult to control liquid outlet quantity.
In addition, after the completion of liquid getting device takes liquid, liquid is added dropwise in reaction vessel and is reacted, such as, and A when in reaction vessel
Liquid reacts, it is necessary to the D liquid that C liquid and C liquid are produced after well mixed is added dropwise in A liquid, and this just must first be BC
, be added dropwise to mixed D liquid in A liquid again then by the mixing of liquid, therefore intermediate demand has more a step, and needs make
Being used in mixed way for BC liquid is done with another container, increase experimental procedure, and the combined amount of often BC liquid is few, it is assumed that
The amount of only several drops, then carry out the mixing of BC liquid for separately setting a container, display is made or have much ado, and after use
Container need cleaning, increase later stage labour intensity.
The content of the invention
Technical problem to be solved in the utility model is to provide and a kind of is capable of achieving micro to go out hydraulic control system and can realize mixing liquid
The mixing liquid getting device of the chemical laboratory of function.
The utility model is achieved through the following technical solutions：A kind of mixing liquid getting device of chemical laboratory, bag
A main hydraulic pipe and a secondary liquid pipe are included, a connecting tube is provided between secondary liquid pipe and main hydraulic pipe, one is provided with main hydraulic pipe
Channel for main liquid, is provided with secondary liquid passage in secondary liquid pipe, threaded a pipe in passing through between channel for main liquid and secondary liquid passage connection, middle siphunculus
Road is opened in connecting tube；
A piston is provided with secondary liquid passage, the bottom of secondary liquid pipe is provided with a through hole, through hole is provided with one
Piston rod, piston rod one end connection piston, its other end stretches out in secondary liquid pipe outboard end, and the upper surface of secondary liquid pipe is provided with one
Connector, connector upper end is provided with an inlet, and flask for medicinal preparations back-off is on inlet.
Preferably, filling in a sealing-plug on the inlet.
Preferably, the upper end of the main hydraulic pipe is provided with a dropper glue head for imbibition.
Preferably, being provided with graduation mark outside the secondary liquid pipe, the bottom of main hydraulic pipe sets liquid outlet.
Preferably, the outside external part of the piston rod has a pull handle, the whole pair liquid passage of piston seal.
The beneficial effects of the utility model are：The utility model simple structure, can be to two or more different chemical agents
Mix in liquid getting device, then extruded into reaction vessel by dropper glue head, using more facilitating, and by piston and piston
Bar, realizes that channel for main liquid goes out the fine setting of liquid, controls more accurate.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Coding in figure is respectively：1 is channel for main liquid, and 2 is main hydraulic pipe, is threaded a pipe in 3, and 4 is dropper glue head, and 5 is connection
Pipe, 6 is connector, and 7 is sealing-plug, and 11 is secondary liquid passage, 12 secondary liquid pipes, and 13 is piston, and 14 is piston rod, and 15 is inlet,
16 is pull handle.
Specific embodiment
As shown in figure 1, the mixing liquid getting device of this chemical laboratory, including a main hydraulic pipe 2 and a secondary liquid pipe 12, it is secondary
It is provided with to be provided with a channel for main liquid 1, secondary liquid pipe 12 in a connecting tube 5, main hydraulic pipe 2 between liquid pipe 12 and main hydraulic pipe 2 and sets
Be equipped with secondary liquid passage 11,3 connections of being threaded a pipe in passing through between channel for main liquid 1 and secondary liquid passage 11, in thread a pipe and 3 be opened in connection
In pipe 5；
A piston 13 is provided with secondary liquid passage 11, the bottom of secondary liquid pipe 12 is provided with a through hole, is set through through hole
There is a piston rod 14, the one end of piston rod 14 connection piston 13, its other end stretches out in the outboard end of secondary liquid pipe 12, secondary liquid pipe 12
Upper surface is provided with a connector 6, and the upper end of connector 6 is provided with an inlet 15, and flask for medicinal preparations back-off is on inlet 15.
When secondary liquid pipe is not used, it is necessary to seal inlet, so a sealing-plug 7 must be filled on inlet, this
Shi Zuowei common liquid getting device is used, and at that time, fine adjustment function when piston rod can be used to take liquid and go out liquid can be precisely controlled
Go out liquid, take liquid measure, solve the problems, such as that dropper glue head control liquid measure is forbidden.
In the present embodiment, the upper end of main hydraulic pipe 2 is provided with the dropper glue first 4 for imbibition, and the dropper glue first 4 is used
Used in taking liquid and going out liquid, extruding is capable of achieving.
In the present embodiment, graduation mark is provided with outside secondary liquid pipe 12, the bottom of main hydraulic pipe 2 sets liquid outlet, by secondary liquid
Graduation mark outside pipe 12, can be precisely controlled and take liquid and liquid outlet quantity, solve dropper of the prior art and take liquid and liquid outlet quantity not
The problem that can be controlled very well.
In the present embodiment, the outside external part of piston rod 14 has a pull handle 16, and piston 13 seals whole pair liquid and leads to
Road 11, when needing to be mixed BC liquid, draws B liquid by dropper glue head first, then opens sealing-plug, will be equipped with
The flask for medicinal preparations back-off of C liquid now outwards extracts piston rod out on inlet, using piston simultaneously by the B liquid in channel for main liquid
C liquid in body and flask for medicinal preparations is pumped into secondary liquid passage together, and BC liquid carries out being mixed to form D liquid in secondary liquid passage
Body, after the completion of mixing, fills in sealing-plug in inlet again, then promotes piston rod, and the D liquid in secondary liquid passage is therefrom led to
Pipeline is pushed into channel for main liquid, and then is released from liquid outlet, and D liquid can now be exited into the A in reaction vessel
Reacted in liquid, it is very convenient, a middle step is eliminated, simplify the cleaning in later stage.
The beneficial effects of the utility model are：The utility model simple structure, can be to two or more different chemical agents
Mix in liquid getting device, then extruded into reaction vessel by dropper glue head, using more facilitating, and by piston and piston
Bar, realizes that channel for main liquid goes out the fine setting of liquid, controls more accurate.
Claims (5)
1. the mixing liquid getting device of a kind of chemical laboratory, it is characterised in that：Including a main hydraulic pipe (2) and a secondary liquid pipe
(12), it is provided between secondary liquid pipe (12) and main hydraulic pipe 2 in a connecting tube (5), main hydraulic pipe (2) and is provided with a channel for main liquid
(1) secondary liquid passage (11), is provided with secondary liquid pipe (12), is threaded a pipe in passing through between channel for main liquid (1) and secondary liquid passage (11)
(3) connect, in thread a pipe (3) be opened in connecting tube (5)；
A piston (13) is provided with secondary liquid passage (11), the bottom of secondary liquid pipe (12) is provided with a through hole, is set through through hole
A piston rod (14) is equipped with, piston rod (14) one end connects piston (13), and its other end stretches out in secondary liquid pipe (12) outboard end,
The upper surface of secondary liquid pipe (12) is provided with a connector (6), and connector (6) upper end is provided with an inlet (15), medicament
Bottle back-off is on inlet (15).
2. the mixing liquid getting device of chemical laboratory as claimed in claim 1, it is characterised in that：Inlet (15) top plug
Enter a sealing-plug (7).
3. the mixing liquid getting device of chemical laboratory as claimed in claim 1, it is characterised in that：The main hydraulic pipe (2) it is upper
End is provided with dropper glue head (4) for imbibition.
4. the mixing liquid getting device of chemical laboratory as claimed in claim 1, it is characterised in that：The secondary liquid pipe (12) is outside
Graduation mark is provided with, the bottom of main hydraulic pipe (2) sets liquid outlet.
5. the mixing liquid getting device of chemical laboratory as claimed in claim 1, it is characterised in that：Outside the piston rod (14)
Side external part has a pull handle (16), whole pair liquid passage (11) of piston (13) sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431323.7U CN206276408U (en) | 2016-12-24 | 2016-12-24 | The mixing liquid getting device of chemical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431323.7U CN206276408U (en) | 2016-12-24 | 2016-12-24 | The mixing liquid getting device of chemical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276408U true CN206276408U (en) | 2017-06-27 |
Family
ID=59072188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431323.7U Expired - Fee Related CN206276408U (en) | 2016-12-24 | 2016-12-24 | The mixing liquid getting device of chemical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206276408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013681A (en) * | 2019-12-26 | 2020-04-17 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| CN111012664A (en) * | 2019-12-26 | 2020-04-17 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| CN113138101A (en) * | 2021-04-30 | 2021-07-20 | 湖南普菲克生物科技有限公司 | Quick detection device of enteric release of coated sustained release product |
-
2016
- 2016-12-24 CN CN201621431323.7U patent/CN206276408U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013681A (en) * | 2019-12-26 | 2020-04-17 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| CN111012664A (en) * | 2019-12-26 | 2020-04-17 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| CN111013681B (en) * | 2019-12-26 | 2023-07-25 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| CN111012664B (en) * | 2019-12-26 | 2024-01-09 | 常熟大吉医用塑料制品有限公司 | Liquid taking device, medicine bottle assembly with liquid taking device and liquid taking method |
| CN113138101A (en) * | 2021-04-30 | 2021-07-20 | 湖南普菲克生物科技有限公司 | Quick detection device of enteric release of coated sustained release product |
| CN113138101B (en) * | 2021-04-30 | 2022-06-03 | 湖南普菲克生物科技有限公司 | Quick detection device of enteric release of coated sustained release product |
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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: 20170627 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |