CN203620633U - Magnetic stirrer - Google Patents
Magnetic stirrer Download PDFInfo
- Publication number
- CN203620633U CN203620633U CN201320789266.XU CN201320789266U CN203620633U CN 203620633 U CN203620633 U CN 203620633U CN 201320789266 U CN201320789266 U CN 201320789266U CN 203620633 U CN203620633 U CN 203620633U
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- CN
- China
- Prior art keywords
- stirring apparatus
- magnetic stirring
- magnetic
- reaction chamber
- housing
- 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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Abstract
The utility model provides a magnetic stirrer which comprises a shell, wherein a switch and a rotation speed adjusting knob are arranged on the shell; a bracket is arranged on the top of the shell; a reaction tank which consists of a plurality of independent reaction chambers and is provided with a bottom plate is arranged on the bracket; the bottom plate is internally provided with a magnetic area. As the magnetic stirrer provided by the utility model is provided with the reaction tank consisting of the plurality of independent reaction chambers, and liquid can be held in a beaker and then the beaker is put into the reaction chambers for stirring, the liquid can be prevented from splashing, the magnetic stirrer is prevented from being corroded by the splashing liquid, and the security and the service life of the magnetic stirrer are improved and prolonged. In addition, as the reaction chambers are independent of one another, a plurality of beakers holding the liquid can be respectively put into different reaction chambers for stirring simultaneously, multiple groups of experiment can be simultaneously performed, the problem in the prior art that the time and the power are consumed when a plurality groups of samples are heated through one stirrer is solved, and the magnetic stirrer is multifunctional, efficient and convenient.
Description
Technical field
The utility model relates to the agitating device that a kind of laboratory is used, particularly a kind of magnetic stirring apparatus.
Background technology
General magnetic stirring apparatus is in whipping process, beaker easily occurs topples over, the phenomenons such as liquid splash, if process not in time, can cause the corrosive liquids such as strong acid and strong base to enter the circuit board of magnetic stirring apparatus, burn out circuit board, what have is even short-circuited in heating whipping process, the unsafe conditions such as blast, finally cause magnetic stirring apparatus to be scrapped completely.In addition, often a magnetic stirring apparatus can only stir a sample, and in the time carrying out many group experiments, consuming time, consumption power, affects the correctness of experimental result; And in the time of experiment, sometimes need directly to add thermal agitation, sometimes need heating water bath to stir, need to change agitator, increased the cost of experiment.
Utility model content
The purpose of this utility model is to provide the magnetic stirring apparatus of a kind of safety, multiple-effect, can in whipping process, prevent liquid splash, and can carry out many group experiments simultaneously.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of magnetic stirring apparatus, comprises housing, and housing is provided with switch and rotational speed regulation knob, and the top of housing is provided with support, and support is provided with the reactive tank with base plate being made up of multiple independently reaction chambers, and in base plate, is provided with magnetic region.
In the base plate of described each reaction chamber bottom, be equipped with an independently magnetic region.
Multiple rotational speed regulation knobs are set on described housing, and each rotational speed regulation knob is controlled separately a magnetic region.
In described base plate, be provided with the heating plate for heating, and housing is provided with the temperature adjusting nut for regulating heating plate temperature.
Described housing is provided with the temperature indicator for showing heating-up temperature.
Described each reaction chamber is except its top is hatch frame, and remainder is hermetically-sealed construction.
Described reactive tank is divided into multiple independently reaction chambers by the dividing plate of the portion of setting within it.
The length of described reaction chamber is that 5～15cm, width are 5～15cm.
The length of described reactive tank is that 5～150cm, width are 5～150cm.
The number of described reaction chamber is 4～10.
With respect to prior art, the beneficial effects of the utility model are:
The magnetic stirring apparatus that the utility model provides, there is the reactive tank with base plate being formed by multiple independently reaction chambers, in base plate, be provided with magnetic region, the beaker that fills liquid is put into reaction chamber to be stirred, can prevent liquid splash, avoid the liquid corrosion magnetic stirring apparatus splashing, improved security and the service life of magnetic stirring apparatus.Because each reaction chamber is separate, multiple beakers that fill liquid can also be put into respectively to different reaction chambers stirs simultaneously, can carry out many group experiments simultaneously, overcome the problem taking time and effort in prior art in the time many groups sample being heated with a magnetic stirring apparatus, be a kind of multi-functional, efficiently, magnetic stirring apparatus easily.
Further, the rotating speed of every group of experiment, respectively by the control of a rotational speed regulation knob, can be controlled respectively in the magnetic region in the utility model in the base plate of each reaction chamber bottom while therefore carrying out at the same time many group experiments, can meet the requirement of experiment of different rotating speeds.
Further, the reaction chamber in the utility model is open top, the structure of remainder sealing.In the time that needs carry out heating water bath stirring, can directly in reaction chamber, add water, and then put into wherein sample to be stirred and stir; Hermetically-sealed construction has guaranteed that the water in this reaction chamber can not flow in other adjacent reaction chambers, and can also directly add thermal agitation to sample in other reaction chambers simultaneously.Therefore, the utility model can make heating water bath stir to add thermal agitation with direct magnetic force to carry out simultaneously, does not need to change magnetic stirring apparatus, can save experimental cost.
Further, the size of reaction chamber of the present utility model can adapt to respectively different beaker sizes, therefore, the beaker that fills liquid is put into when its reaction chamber of mating of size stirs, can prevent that beaker from toppling over the infringement to magnetic stirring apparatus causing and (for example,, in the time that reaction chamber is of a size of 10cm × 15cm, just can put into the beaker of 500mL, and the beaker of 300mL also can not be toppled over after putting into), simultaneously can avoid again testing and the raw material that causes and the waste of manpower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of reactive tank of the present utility model;
Wherein: 1 is dividing plate, 2 is reactive tank, and 3 is rotor, and 4 is rotational speed regulation knob, and 5 is support, and 6 is temperature indicator, and 7 is temperature adjusting nut, and 8 is switch, and 9 is magnetic region.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See figures.1.and.2, the utility model comprises housing, housing is provided with switch 8, for regulating the temperature adjusting nut 7 of heating-up temperature, for showing temperature indicator 6 and multiple rotational speed regulation knob 4 of heating-up temperature, the top of housing is provided with support 5, support 5 is provided with the reactive tank 2 with base plate, in base plate, be provided with magnetic region 9 and the heating plate for heating, reactive tank 2 is separated into 4～10 independently reaction chambers by the dividing plate 1 of the portion of setting within it by reactive tank 2, each reaction chamber is except its top is hatch frame, remainder is hermetically-sealed construction, in the base plate of each reaction chamber bottom, be equipped with an independently magnetic region 9, each rotational speed regulation knob 4 is controlled separately the magnetic region 9 of a reaction chamber bottom.The length of reaction chamber is that 5～15cm, width are 5～15cm.The length of reactive tank 2 is that 5～150cm, width are 5～150cm.
The utility model in use, the solution that needs are stirred is poured into respectively in multiple beakers, rotor 3 is put into beaker, again beaker is put into respectively to different reaction chamber (can first add water to reaction chamber as needed heating water bath to stir), opened switch 8, regulate temperature adjusting nut 7 and every speed adjusting knob 4, start to stir and heating, after reaction finishes, closing switch 8, takes out beaker.
Claims (10)
1. a magnetic stirring apparatus, it is characterized in that: comprise housing, housing is provided with switch (8) and rotational speed regulation knob (4), the top of housing is provided with support (5), support (5) is provided with the reactive tank with base plate (2) being made up of multiple independently reaction chambers, and in base plate, is provided with magnetic region (9).
2. magnetic stirring apparatus according to claim 1, is characterized in that: in the base plate of described each reaction chamber bottom, be equipped with one independently magnetic region (9).
3. magnetic stirring apparatus according to claim 2, is characterized in that: multiple rotational speed regulation knobs (4) are set on described housing, and each rotational speed regulation knob (4) is controlled separately a magnetic region (9).
4. according to the magnetic stirring apparatus described in any one in claim 1-3, it is characterized in that: in described base plate, be provided with the heating plate for heating, and housing is provided with the temperature adjusting nut (7) for regulating heating plate temperature.
5. magnetic stirring apparatus according to claim 4, is characterized in that: described housing is provided with the temperature indicator (6) for showing heating-up temperature.
6. magnetic stirring apparatus according to claim 4, is characterized in that: described each reaction chamber is except its top is hatch frame, and remainder is hermetically-sealed construction.
7. magnetic stirring apparatus according to claim 6, is characterized in that: described reactive tank (2) is divided into multiple independently reaction chambers by the dividing plate (1) of the portion of setting within it.
8. according to the magnetic stirring apparatus described in any one in claim 1-3, it is characterized in that: the length of described reaction chamber is that 5～15cm, width are 5～15cm.
9. magnetic stirring apparatus according to claim 8, is characterized in that: the length of described reactive tank (2) is that 5～150cm, width are 5～150cm.
10. magnetic stirring apparatus according to claim 8, is characterized in that: the number of described reaction chamber is 4～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789266.XU CN203620633U (en) | 2013-12-03 | 2013-12-03 | Magnetic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789266.XU CN203620633U (en) | 2013-12-03 | 2013-12-03 | Magnetic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620633U true CN203620633U (en) | 2014-06-04 |
Family
ID=50807160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320789266.XU Expired - Fee Related CN203620633U (en) | 2013-12-03 | 2013-12-03 | Magnetic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620633U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232475A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军第二军医大学 | Device and method for rapidly and immediately separating epidermal cells, melanophore and fibroblast of human skin |
| CN105032328A (en) * | 2015-08-24 | 2015-11-11 | 郑州大学 | Chemical parallel reaction device |
| CN105396498A (en) * | 2015-12-17 | 2016-03-16 | 天津骏睿科技有限公司 | Heatable magnetic stirrer |
| CN105597608A (en) * | 2016-03-20 | 2016-05-25 | 浙江中天纺检测有限公司 | Magnetic stirring heater |
| CN107899521A (en) * | 2016-03-24 | 2018-04-13 | 张洪美 | A kind of gas liquid reaction parallel test device |
| CN109107466A (en) * | 2018-09-11 | 2019-01-01 | 长江大学 | A kind of novel magnetic stirring device |
-
2013
- 2013-12-03 CN CN201320789266.XU patent/CN203620633U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232475A (en) * | 2014-09-17 | 2014-12-24 | 中国人民解放军第二军医大学 | Device and method for rapidly and immediately separating epidermal cells, melanophore and fibroblast of human skin |
| CN104232475B (en) * | 2014-09-17 | 2017-01-11 | 中国人民解放军第二军医大学 | Device and method for rapidly and immediately separating epidermal cells, melanophore and fibroblast of human skin |
| CN105032328A (en) * | 2015-08-24 | 2015-11-11 | 郑州大学 | Chemical parallel reaction device |
| CN105396498A (en) * | 2015-12-17 | 2016-03-16 | 天津骏睿科技有限公司 | Heatable magnetic stirrer |
| CN105597608A (en) * | 2016-03-20 | 2016-05-25 | 浙江中天纺检测有限公司 | Magnetic stirring heater |
| CN107899521A (en) * | 2016-03-24 | 2018-04-13 | 张洪美 | A kind of gas liquid reaction parallel test device |
| CN109107466A (en) * | 2018-09-11 | 2019-01-01 | 长江大学 | A kind of novel magnetic stirring device |
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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: 20140604 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |