CN207102494U - A kind of thermostatic type magnetic stirring apparatus - Google Patents
A kind of thermostatic type magnetic stirring apparatus Download PDFInfo
- Publication number
- CN207102494U CN207102494U CN201720415344.8U CN201720415344U CN207102494U CN 207102494 U CN207102494 U CN 207102494U CN 201720415344 U CN201720415344 U CN 201720415344U CN 207102494 U CN207102494 U CN 207102494U
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- stay
- magnetic stirring
- stirring apparatus
- warm case
- type magnetic
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a kind of thermostatic type magnetic stirring apparatus, including：Magnetic stirring apparatus body, stay-warm case and cover assembly, the stay-warm case are arranged on above magnetic stirring apparatus body, and electric calorifie installation is set in stay-warm case, and the electric calorifie installation is twist coiled on stay-warm case inwall, and electric calorifie installation passes through wire connecting power；The cover assembly includes：Cover lid, column, the collar and stage clip, the top of the column are fixedly connected on the edge of cover lid, and column is slidably arranged in the collar, and the collar is fixedly installed on stay-warm case, and stage clip is also set up between the collar and column bottom.The utility model is heated using the spiral electric calorifie installation being looped around in stay-warm case by setting the stay-warm case with good heat insulating ability on magnetic stirring apparatus, both improves heat insulating ability, reduce thermal losses, energy consumption is reduced, can also make heating rapider, is heated evenly.
Description
Technical field
A kind of magnetic stirring apparatus is the utility model is related to, specifically a kind of thermostatic type magnetic stirring apparatus.
Background technology
Magnetic stirring apparatus is the Laboratory Instruments for liquid mixing, is mainly used in stirring or simultaneously heating stirring low sticky
The liquid or solidliquid mixture of degree.Its general principle is to utilize the magnetic field principle that identical charges repel each other, there is a natural attraction between the sexes, is pushed away using magnetic field
Magnetic stirrer carries out circumferential running in a reservoir for dynamic placement, so as to reach the purpose of agitated liquid.Coordinate heating-up temperature
Control system, it can be heated according to specific requirement of experiment and control sample temperature, maintain the temperature conditionss needed for experiment condition,
Ensure that liquid mixing reaches experiment demand.
Conventional magnetic stirring apparatus, which would generally have, heats and stirs two functions, by the temperature control panel of bottom to holding
Device is heated, and such mode of heating has following drawback：1st, from the bottom plate heating of the containers such as beaker, cause solution heated equal
Even property is bad, influences very big for the physicochemical property of some materials, local viscosity such as occurs and become phenomena such as big；2nd, heat insulating ability
Difference reaches constant temperature purpose, does not meet ideas of energy-saving, it is necessary to temperature control panel constantly heat supply could be effectively incubated.
Utility model content
The purpose of this utility model is to provide a kind of thermostatic type magnetic stirring apparatus, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of thermostatic type magnetic stirring apparatus, including：Magnetic stirring apparatus body, stay-warm case and cover assembly, the insulation
Cover is arranged on above magnetic stirring apparatus body, and electric calorifie installation is set in stay-warm case, and the electric calorifie installation is twist coiled in guarantor
On warm cover inwall, electric calorifie installation passes through wire connecting power；The cover assembly includes：Lid, column, the collar and stage clip are covered,
The top of the column is fixedly connected on the edge of cover lid, and column is slidably arranged in the collar, and the collar is fixedly installed on guarantor
On temperature cover, stage clip is also set up between the collar and column bottom.
As further program of the utility model：Vacuum chamber is set in the inwall of the stay-warm case.
As further program of the utility model：Vacuum exhaust nozzle is connected on the vacuum chamber.
As further program of the utility model：It is gluing in the vacuum chamber to fix one layer of heat insulating porous cotton.
As further program of the utility model：The electric calorifie installation is carbon fibre heating tube.
As further program of the utility model：The cover lid lower section fixed setting sealing rubber ring.
As further program of the utility model：The cover lid middle part is provided for placing the through hole of temperature sensor.
Compared with prior art, the beneficial effects of the utility model are：The utility model on magnetic stirring apparatus by setting
The stay-warm case with good heat insulating ability is put, is heated using the spiral electric calorifie installation being looped around in stay-warm case, has both improved guarantor
Warm nature, thermal losses is reduced, reduce energy consumption, can also make heating rapider, be heated evenly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1.
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.
Refer to Fig. 1~2, in the utility model embodiment, a kind of thermostatic type magnetic stirring apparatus, including：Magnetic stirring apparatus
Body 1, stay-warm case 8 and cover assembly, the stay-warm case 8 are arranged on the top of magnetic stirring apparatus body 1, set in stay-warm case 8
Electric calorifie installation 7, the electric calorifie installation 7 are twist coiled on the inwall of stay-warm case 8, and electric calorifie installation 7 connects electricity by wire 2
Source；The cover assembly includes：Cover lid 6, column 5, the collar 4 and stage clip 3, the top of the column 5 are fixedly connected on cover lid 6
Edge, column 5 is slidably arranged in the collar 4, can be rotated or be slided up and down in the collar 4, the collar 4 is fixedly installed on guarantor
On temperature cover 8, stage clip 3 is also set up between the collar 4 and the bottom of column 5, stage clip 3 makes cover lid 6 be pressed on the upper surface of stay-warm case 8, entered
During row stirring, the beaker container for filling solution to be mixed is placed on magnet steel 9, then cover lid 8 is turned into the top of stay-warm case 8,
Cover lid 6 is pressed on the top of stay-warm case 8, stay-warm case 8 is sealed, subsequent start-up electric calorifie installation 7, because electric calorifie installation 7 is around beaker
Periphery, it can simultaneously be heated, on the one hand be heated rapidly, another aspect solution is heated evenly, and will not be gone out from the surrounding of beaker
The problems such as now local temperature is too high, and stay-warm case 8 then can be effectively incubated, therefore it is also not high to the power requirement of electric calorifie installation 7, have
Beneficial to energy-conservation.
Vacuum chamber 12 is set in the inwall of the stay-warm case 8, is vacuumized in vacuum chamber 12, prevents air conduction, further
Improve its heat insulating ability.
Vacuum exhaust nozzle 10 is connected on the vacuum chamber 12, for carrying out vacuum pumping in vacuum chamber 12.
It is gluing in the vacuum chamber 12 to fix one layer of heat insulating porous cotton 11, reduce heat in stay-warm case 8 and, to external radiation, enter one
Step improves heat insulating ability.
The electric calorifie installation 7 is carbon fibre heating tube, and carbon fibre heating tube has the advantages that heating is rapid, heat radiation is high,
Quickly solution can be made to be heated to determined temperature.
The lower section of the cover lid 6 fixed setting sealing rubber ring 61, the gap of cover lid 6 and the top surface of stay-warm case 8 can be reduced.
The middle part of cover lid 6 is provided for placing the through hole 62 of temperature sensor.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of thermostatic type magnetic stirring apparatus, including：Magnetic stirring apparatus body (1), stay-warm case (8) and cover assembly, it is described
Stay-warm case (8) is arranged on above magnetic stirring apparatus body (1), it is characterised in that：Electric calorifie installation (7), institute are set in stay-warm case (8)
State electric calorifie installation (7) to be twist coiled on stay-warm case (8) inwall, electric calorifie installation (7) connects power supply by wire (2)；Institute
Stating cover assembly includes：Cover lid (6), column (5), the collar (4) and stage clip (3), the top of the column (5) are fixedly connected on
The edge of cover lid (6), column (5) are slidably arranged in the collar (4), and the collar (4) is fixedly installed on stay-warm case (8), set
Stage clip (3) is also set up between ring (4) and column (5) bottom.
A kind of 2. thermostatic type magnetic stirring apparatus according to claim 1, it is characterised in that：The inwall of the stay-warm case (8)
Middle setting vacuum chamber (12).
A kind of 3. thermostatic type magnetic stirring apparatus according to claim 2, it is characterised in that：Connected on the vacuum chamber (12)
Vacuum exhaust nozzle (10).
A kind of 4. thermostatic type magnetic stirring apparatus according to Claims 2 or 3, it is characterised in that：In the vacuum chamber (12)
It is gluing to fix one layer of heat insulating porous cotton (11).
A kind of 5. thermostatic type magnetic stirring apparatus according to claim 1, it is characterised in that：The electric calorifie installation (7) is carbon
Fiber heat-generating pipe.
A kind of 6. thermostatic type magnetic stirring apparatus according to claim 1, it is characterised in that：It is fixed below the cover lid (6)
Sealing rubber ring (61) is set.
A kind of 7. thermostatic type magnetic stirring apparatus according to claim 1 or 6, it is characterised in that：Set in the middle part of the cover lid (6)
Put the through hole (62) for placing temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415344.8U CN207102494U (en) | 2017-04-19 | 2017-04-19 | A kind of thermostatic type magnetic stirring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415344.8U CN207102494U (en) | 2017-04-19 | 2017-04-19 | A kind of thermostatic type magnetic stirring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102494U true CN207102494U (en) | 2018-03-16 |
Family
ID=61596586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415344.8U Expired - Fee Related CN207102494U (en) | 2017-04-19 | 2017-04-19 | A kind of thermostatic type magnetic stirring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102494U (en) |
-
2017
- 2017-04-19 CN CN201720415344.8U patent/CN207102494U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190419 |