CN204816373U - Thermal -arrest formula magnetic stirrers with fixing device - Google Patents
Thermal -arrest formula magnetic stirrers with fixing device Download PDFInfo
- Publication number
- CN204816373U CN204816373U CN201520488568.2U CN201520488568U CN204816373U CN 204816373 U CN204816373 U CN 204816373U CN 201520488568 U CN201520488568 U CN 201520488568U CN 204816373 U CN204816373 U CN 204816373U
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- thermal
- centring ring
- arrest
- pot
- main frame
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Abstract
The utility model discloses a thermal -arrest formula magnetic stirrers with fixing device, including the agitator host computer, agitator host computer top is equipped with two thermal -arrest pots, and the bottom of a boiler portion of every thermal -arrest pot is equipped with magnetic stirring platform, heating pipe, and magnetic stirring platform, heating pipe are controlled by the agitator host computer all, cup joint the fixing device who is used for fixed flask on every thermal -arrest pot, and the side of every thermal -arrest pot all is equipped with the bracing piece along vertical orientation, and two bracing pieces are all fixed on the agitator host computer. The problem of current magnetic stirrers lack the inconvenient and extravagant manpower of experiment operation that fixing device leads to is solved.
Description
Technical field
The utility model belongs to agitating device technical field, relates to a kind of heat-collecting magnetic stirring device with fixture.
Background technology
The beaker that magneton and solidliquid mixture are housed in use, is directly placed on magnetic agitation platform by existing magnetic stirring apparatus, opens magnetic agitation switch and carries out stirring operation.In the process stirred, magneton and solid particulate matter produce certain resistance, often cause beaker in whipping process medium dip, thus affect stirring efficiency, beaker overturning can be made time serious to cause the unnecessary pollution of water-bath, oil bath, this brings very large inconvenience to whole experimental implementation, sometimes in an experiment in order to avoid above unexpected generation, the carrying out that laboratory technician understands not timing is observed, so comparatively waste of manpower.
Utility model content
The purpose of this utility model is to provide a kind of heat-collecting magnetic stirring device with fixture, solves the problem that existing magnetic stirring apparatus lacks experimental implementation inconvenience that fixture causes and waste of manpower.
The technical scheme that the utility model adopts is, a kind of heat-collecting magnetic stirring device with fixture, comprise agitator main frame, two thermal-arrest pots are provided with above agitator main frame, the pot bottom of each thermal-arrest pot is provided with magnetic agitation platform, heating tube, and magnetic agitation platform, heating tube, all by agitator host computer control, each thermal-arrest pot are socketed with the fixture for fixing flask, the side of each thermal-arrest pot is all vertically provided with support bar, and two support bars are all fixed on agitator main frame.
Feature of the present utility model is also,
Wherein fixture comprises the centring ring a, the centring ring b that arrange with one heart, the diameter of centring ring a is greater than the diameter of centring ring b, be connected by connecting rod between centring ring a with centring ring b, centring ring a is inscribed within thermal-arrest pot, the edge of centring ring a is vertically provided with peg, one end and the centring ring a of peg are affixed, and the other end of peg is hook-shaped and is stuck in the edge of thermal-arrest pot, and centring ring b is positioned at directly over magnetic agitation platform.
Wherein the quantity of connecting rod is three, and three connecting rods between any two angle are 120 °; The quantity of peg is 3, and 3 pegs are positioned at the corresponding junction of three connecting rods and centring ring a.
Wherein magnetic agitation platform is discoid, and the diameter of centring ring b is 1 ~ 1.5 times of magnetic agitation platform diameter.
Wherein the control panel of agitator main frame is provided with two groups of gauge taps, often organizes gauge tap correspondence and controls a thermal-arrest pot, often organize gauge tap and comprise heating tube switch, mixing platform switch, temperature display and speed governing knob.
The beneficial effects of the utility model are, this device passes through at fixture Center retainer plate, this device is enclosed within thermal-arrest pot, again beaker is put into the retainer plate directly over magnetic agitation platform, efficiently avoid the inclination of beaker in whipping process, overturning, decrease the pollution of thermal-arrest pot, extend the service life of instrument.It also avoid when there is no fixture simultaneously, needing the situation of operating personnel's Real Time Observation, solve the problem of waste of manpower.In addition, this device also can realize water-bath and oil bath experimental implementation simultaneously, not only saves instrument cost to a great extent but also greatly increases conventional efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of heat-collecting magnetic stirring device with fixture of the utility model;
Fig. 2 is a kind of structural representation with fixture in the heat-collecting magnetic stirring device of fixture of the utility model.
In figure, 1. agitator main frame, 2. thermal-arrest pot, 3. magnetic agitation platform, 4. heating tube, 5. centring ring a, 6. peg, 7. support bar, 8. heating tube switch, 9. mixing platform switch, 10. temperature indicator, 11. speed governing knobs, 12. centring ring b, 13. connecting rods.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of heat-collecting magnetic stirring device with fixture of the utility model, structure as shown in Figure 1, comprise agitator main frame 1, two thermal-arrest pots 2 are provided with above agitator main frame 1, the pot bottom of each thermal-arrest pot 2 is provided with magnetic agitation platform 3, heating tube 4, magnetic agitation platform 3, heating tube 4 all controls by agitator main frame 1, each thermal-arrest pot 2 is socketed with the fixture for fixing flask, the side of each thermal-arrest pot 2 is all vertically provided with support bar 7, two support bars 7 are all fixed on agitator main frame 1, the control panel of agitator main frame 1 is provided with two groups of gauge taps, often organize a gauge tap correspondence control thermal-arrest pot 2 and (immediately below each thermal-arrest pot the bottom of a pan, be respectively equipped with one group of gauge tap, in Fig. 1 in two dotted line frames, one group of gauge tap is respectively comprised) in each dotted line frame, two thermal-arrest pots 2 independently control respectively by each self-corresponding gauge tap, often organize gauge tap and comprise heating tube switch 8, mixing platform switch 9, temperature display 10 and speed governing knob 11, speed governing knob 11 is for regulating the stir speed (S.S.) of magnetic agitation platform 3.
As shown in Figure 2, fixture comprises the centring ring a5 arranged with one heart, centring ring b12, the diameter of centring ring a5 is greater than the diameter of centring ring b12, be connected by connecting rod 13 between centring ring a5 with centring ring b12, centring ring a5 is inscribed within thermal-arrest pot 2, the edge of centring ring a5 is vertically provided with peg 6, one end and the centring ring a5 of peg 6 are affixed, the other end of peg 6 is hook-shaped and is stuck in the edge of thermal-arrest pot 2, the hook of peg 6 other end coordinates the pot cover on thermal-arrest pot 2 to arrange, the lid do not affected on thermal-arrest pot 2 uses, centring ring b12 is positioned at directly over magnetic agitation platform 3.
Wherein the quantity of connecting rod 13 is three, and three connecting rods 13 between any two angle are 120 °, and the quantity of peg 6 is 3, and 3 pegs 6 are positioned at the corresponding junction of three connecting rods 13 and centring ring a5.
Wherein magnetic agitation platform 3 is discoid, and the diameter of centring ring b12 is 1 ~ 1.5 times of magnetic agitation platform 3 diameter.
The using method of a kind of heat-collecting magnetic stirring device with fixture of the utility model is, when a needs use thermal-arrest pot 2 (oil bath or water-bath), being set on by the beaker that magneton and solidliquid mixture are housed in one of them centring ring b12 is placed on magnetic agitation platform 3, one group of gauge tap of thermal-arrest pot 2 correspondence used on turn on agitator main frame 1, regulates heating-up temperature and stir speed (S.S.) according to actual stirring state;
When needs use two thermal-arrest pots 2 (namely oil bath and water-bath are carried out) simultaneously, by needing to carry out oil bath, the beaker (beaker is built with magneton and solidliquid mixture) of water-bath is correspondingly respectively placed on magnetic agitation platform 3 through the centring ring b12 on each thermal-arrest pot 2, two groups of gauge taps on turn on agitator main frame 1, regulate heating-up temperature and stir speed (S.S.) according to actual stirring state.
In the use procedure of above two kinds of situations, centring ring b12 is equivalent to the guard circle of beaker, therefore in heating process beaker can not run-off the straight easily, overturning phenomenon, so need not manually go in real time observe.
The feature of a kind of heat-collecting magnetic stirring device with fixture of the utility model is, this device is provided with two independently thermal-arrest pots, not only effectively improve the efficiency of many group experimental stirrings, carry out while also can meeting water-bath and oil bath simultaneously, effectively improve experimental implementation efficiency.In addition, this apparatus structure is simple, convenient operation.
Claims (5)
1. the heat-collecting magnetic stirring device with fixture, it is characterized in that: comprise agitator main frame (1), agitator main frame (1) top is provided with two thermal-arrest pots (2), the pot bottom of each described thermal-arrest pot (2) is provided with magnetic agitation platform (3), heating tube (4), described magnetic agitation platform (3), heating tube (4) all controls by described agitator main frame (1), each described thermal-arrest pot (2) is socketed with the fixture for fixing flask, the side of each described thermal-arrest pot is all vertically provided with support bar (7), two described support bars (7) are all fixed on described agitator main frame (1).
2. a kind of heat-collecting magnetic stirring device with fixture according to claim 1, it is characterized in that: described fixture comprises the centring ring a (5) arranged with one heart, centring ring b (12), the diameter of described centring ring a (5) is greater than the diameter of described centring ring b (12), be connected by connecting rod (13) between described centring ring a (5) with described centring ring b (12), described centring ring a (5) is inscribed within described thermal-arrest pot (2), the edge of described centring ring a (5) is vertically provided with peg (6), one end and the described centring ring a (5) of described peg (6) are affixed, the other end of described peg (6) is hook-shaped and is stuck in the edge of described thermal-arrest pot (2), described centring ring b (12) is positioned at directly over described magnetic agitation platform (3).
3. a kind of heat-collecting magnetic stirring device with fixture according to claim 2, is characterized in that: the quantity of described connecting rod (13) is three, and three described connecting rods (13) between any two angle are 120 °; The quantity of described peg (6) is 3, and 3 described pegs (6) are positioned at the corresponding junction of three described connecting rods (13) and described centring ring a (5).
4. a kind of heat-collecting magnetic stirring device with fixture according to claim 2, it is characterized in that: described magnetic agitation platform (3) is for discoid, and the diameter of described centring ring b (12) is 1 ~ 1.5 times of described magnetic agitation platform (3) diameter.
5. a kind of heat-collecting magnetic stirring device with fixture according to claim 1, it is characterized in that: the control panel of described agitator main frame (1) is provided with two groups of gauge taps, often organize described gauge tap correspondence and control a described thermal-arrest pot (2), often organize described gauge tap and comprise heating tube switch (8), mixing platform switch (9), temperature display (10) and speed governing knob (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488568.2U CN204816373U (en) | 2015-07-08 | 2015-07-08 | Thermal -arrest formula magnetic stirrers with fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520488568.2U CN204816373U (en) | 2015-07-08 | 2015-07-08 | Thermal -arrest formula magnetic stirrers with fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816373U true CN204816373U (en) | 2015-12-02 |
Family
ID=54674016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520488568.2U Expired - Fee Related CN204816373U (en) | 2015-07-08 | 2015-07-08 | Thermal -arrest formula magnetic stirrers with fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952396A (en) * | 2018-01-15 | 2018-04-24 | 安徽龙谷商贸有限公司 | A kind of chemical experiment magnetic stirring apparatus |
| CN108311077A (en) * | 2018-02-08 | 2018-07-24 | 商丘医学高等专科学校 | A kind of stirring chemosynthesis reaction device certainly |
-
2015
- 2015-07-08 CN CN201520488568.2U patent/CN204816373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952396A (en) * | 2018-01-15 | 2018-04-24 | 安徽龙谷商贸有限公司 | A kind of chemical experiment magnetic stirring apparatus |
| CN108311077A (en) * | 2018-02-08 | 2018-07-24 | 商丘医学高等专科学校 | A kind of stirring chemosynthesis reaction device certainly |
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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: 20151202 Termination date: 20160708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |