CN203790887U - Electromagnetic stirring device - Google Patents
Electromagnetic stirring device Download PDFInfo
- Publication number
- CN203790887U CN203790887U CN201420143484.0U CN201420143484U CN203790887U CN 203790887 U CN203790887 U CN 203790887U CN 201420143484 U CN201420143484 U CN 201420143484U CN 203790887 U CN203790887 U CN 203790887U
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- CN
- China
- Prior art keywords
- reaction cup
- electromagnet
- control system
- mixing apparatus
- base
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- 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 - Lifetime
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000013019 agitation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 230000007812 deficiency Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 239000012295 chemical reaction liquid Substances 0.000 abstract 2
- 239000000376 reactant Substances 0.000 description 21
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to an electromagnetic stirring device for stirring liquid. The electromagnetic stirring device comprises at least one electromagnet, a magnetic stirrer, a reaction cup, a control system and a pedestal, wherein the reaction cup is arranged in the middle of the pedestal, the magnetic stirrer is arranged in the reaction cup, the electromagnet is fixedly arranged on one side of the pedestal, is level with the liquid level of the reaction cup and is electrically connected with the control system, and the control system comprises a stirring timer. According to the electromagnetic stirring device, the deficiencies of the prior art can be overcome, the bottom reaction liquid and the upper-layer reaction liquid can be uniformly mixed, and meanwhile, the stirring process and the stirring time are controlled by virtue of the control system, so that the automatic control of the stirring process can be realized.
Description
Technical field
The utility model relates to liquid stirring device technical field, particularly a kind of electromagnetic mixing apparatus.
Background technology
In chemical experiment, in analyte detection process, often need reactant liquor to stir it is mixed, conventional agitating device is magnetic stirrer at present, with respect to artificial stirring, electromagnetic agitation is more even, and can avoid the injury of chemical reagent to human body, existing electromagnetic mixing apparatus comprises magnetic stirrer, electromagnet, beaker and electromagnetic rotor, electromagnet is positioned on magnetic stirrer, beaker is placed on electromagnet, electromagnetic rotor is placed in beaker, in the time that magnetic stirrer switches on power and select to stir button, magnet rotor rotates at beaker, reaction reagent in beaker is stirred.
In the existing electromagnetic mixing apparatus course of work, electromagnetic rotor only rotates in beaker bottom, drives reaction reagent whirlpool shape motion in beaker, exists bottom reactant liquor to mix inhomogeneous problem with upper strata reactant liquor.Be necessary so to design one and can overcome prior art deficiency, the electromagnetic mixing apparatus that realization response liquid is full and uniform.
Utility model content
In order to overcome the problems referred to above, the utility model provides a kind of electromagnetic mixing apparatus, electromagnet is arranged on to the position that reaction cup is outside and reactant liquor liquid level is contour, the setting of electromagnet moves up and down magnetic stir bar in reaction cup between the bottom of reactant liquor and top, thereby realize the even mixing of bottom reactant liquor and upper strata reactant liquor, by control system control whipping process and mixing time, can realize the automation control of whipping process simultaneously.
The concrete technical scheme that the utility model adopts is to provide a kind of electromagnetic mixing apparatus, for liquid agitation, described electromagnetic mixing apparatus comprises at least one electromagnet, magnetic stir bar, reaction cup, control system and base, described reaction cup is placed in base middle part, described magnetic stir bar is placed in described reaction cup, described electromagnet is fixedly installed on base one side contour with described reaction cup liquid level, described electromagnet is electrically connected with described control system, and described control system comprises a stirring timer.
Further, described electromagnet is set to two, and described electromagnet is symmetricly set on base both sides.
Further, described electromagnet is set to be greater than two, and described electromagnet is fixedly installed on base and in reaction cup periphery and is equidistantly uniformly distributed.
Further, the below of described reaction cup arranges reaction cup sensor.
Further, described magnetic stir bar is spherical structure.
The beneficial effects of the utility model are, in the electromagnetic mixing apparatus course of work of the prior art, electromagnetic rotor only rotates in beaker bottom, exist bottom reactant liquor to mix inhomogeneous problem with upper strata reactant liquor, adopt technique scheme, electromagnet is arranged on to the position that reaction cup is outside and reactant liquor liquid level is contour, the setting of electromagnet moves up and down magnetic stir bar in reaction cup between the bottom of reactant liquor and top, thereby realize the even mixing of bottom reactant liquor and upper strata reactant liquor, simultaneously by control system control whipping process and mixing time, can realize the automation control of whipping process.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment 1
In figure, 1, reaction cup; 2, magnetic stir bar; 3, electromagnet; 4, control system; 5, base;
Detailed description of the invention
Below in conjunction with drawings and Examples, the electromagnetic mixing apparatus the utility model proposes is described in further detail.According to following explanation and claims, advantage of the present utility model and feature will be clearer, it should be noted that, accompanying drawing all adopts form and the non-ratio accurately of simplification, only for convenient, the object of aid illustration the utility model embodiment lucidly.
Embodiment 1
Be illustrated in figure 1 the structural representation of the utility model embodiment 1, a kind of electromagnetic mixing apparatus for liquid agitation, this electromagnetic mixing apparatus comprises an electromagnet 3, magnetic stir bar 2, reaction cup 1, control system 4 and base 5; Reaction cup 1 is placed in base 5 middle parts, and magnetic stir bar 2 is placed in reaction cup 1, and electromagnet 3 is fixedly installed on base 5 one sides and contour with reaction cup 1 liquid level, and electromagnet 3 is electrically connected with control system 4; Control system 4 also arranges a stirring timer, for mixing time is controlled, starts when stirring, and timer starts timing, reaches the predetermined circuit of control system disconnection electromagnet of mixing time, and stirring stops.
Embodiment 2
All the other are identical with embodiment 1, and difference exists, and in second embodiment of the present utility model, in order to realize better mixing effect, electromagnet is set to two, and electromagnet is symmetricly set on the both sides of base.
Embodiment 3
All the other are identical with embodiment 1, and difference exists, and in the 3rd embodiment of the present utility model, in order to realize better mixing effect, electromagnet is set to be greater than two, and electromagnet is fixedly installed on base and in reaction cup periphery and is equidistantly uniformly distributed.
Embodiment 4
All the other are identical with embodiment 1, difference exists, in the 4th embodiment of the present utility model, in order to optimize the automation control effect of electromagnetic mixing apparatus, reaction cup sensor is set below reaction cup, when reaction cup is placed in the reaction station of base, reaction cup sensor is transferred to control system by signal, control system is opened the circuit being connected with electromagnet, electromagnet produces magnetic field, magnetic stir bar in reaction cup bottom and top at reactant liquor under magnetic fields moves up and down, and reactant liquor is fully stirred.
In sum, the utility model provides a kind of electromagnetic mixing apparatus, for liquid agitation, this electromagnetic mixing apparatus can overcome bottom reactant liquor in prior art and mix inhomogeneous problem with upper strata reactant liquor, electromagnet is arranged in the position that reaction cup is outside and reactant liquor liquid level is contour, the setting of electromagnet moves up and down magnetic stir bar in reaction cup between the bottom of reactant liquor and top, thereby realize the even mixing of bottom reactant liquor and upper strata reactant liquor, simultaneously by control system control whipping process and mixing time, can realize the automation control of whipping process.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an electromagnetic mixing apparatus, for liquid agitation, it is characterized in that: described electromagnetic mixing apparatus comprises at least one electromagnet, magnetic stir bar, reaction cup, control system and base, described reaction cup is placed in base middle part, described magnetic stir bar is placed in described reaction cup, described electromagnet is fixedly installed on base one side contour with described reaction cup liquid level, and described electromagnet is electrically connected with described control system, and described control system comprises a stirring timer.
2. electromagnetic mixing apparatus according to claim 1, is characterized in that: described electromagnet is set to two, and described electromagnet is symmetricly set on base both sides.
3. electromagnetic mixing apparatus according to claim 1, is characterized in that: described electromagnet is set to be greater than two, and described electromagnet is fixedly installed on base and in reaction cup periphery and is equidistantly uniformly distributed.
4. according to the arbitrary described electromagnetic mixing apparatus of claims 1 to 3, it is characterized in that: the below of described reaction cup arranges reaction cup sensor.
5. electromagnetic mixing apparatus according to claim 4, is characterized in that: described magnetic stir bar is spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143484.0U CN203790887U (en) | 2014-03-27 | 2014-03-27 | Electromagnetic stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143484.0U CN203790887U (en) | 2014-03-27 | 2014-03-27 | Electromagnetic stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790887U true CN203790887U (en) | 2014-08-27 |
Family
ID=51373162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143484.0U Expired - Lifetime CN203790887U (en) | 2014-03-27 | 2014-03-27 | Electromagnetic stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008198A (en) * | 2017-05-05 | 2017-08-04 | 深圳市国赛生物技术有限公司 | A kind of reaction solution blending system |
| CN107921389A (en) * | 2015-07-06 | 2018-04-17 | 珀薇公司 | It is used to prepare the system of preparation |
| CN108107169A (en) * | 2017-11-28 | 2018-06-01 | 江苏省计量科学研究院 | A kind of agitating device and method of accessible sampling sample introduction |
-
2014
- 2014-03-27 CN CN201420143484.0U patent/CN203790887U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107921389A (en) * | 2015-07-06 | 2018-04-17 | 珀薇公司 | It is used to prepare the system of preparation |
| CN107921389B (en) * | 2015-07-06 | 2021-08-03 | 珀薇公司 | System for preparing a formulation |
| CN107008198A (en) * | 2017-05-05 | 2017-08-04 | 深圳市国赛生物技术有限公司 | A kind of reaction solution blending system |
| CN107008198B (en) * | 2017-05-05 | 2019-10-18 | 深圳市国赛生物技术有限公司 | A kind of reaction solution blending system |
| CN108107169A (en) * | 2017-11-28 | 2018-06-01 | 江苏省计量科学研究院 | A kind of agitating device and method of accessible sampling sample introduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |