CN219482436U - Magnetic stirring cooling device - Google Patents
Magnetic stirring cooling device Download PDFInfo
- Publication number
- CN219482436U CN219482436U CN202320706361.2U CN202320706361U CN219482436U CN 219482436 U CN219482436 U CN 219482436U CN 202320706361 U CN202320706361 U CN 202320706361U CN 219482436 U CN219482436 U CN 219482436U
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- magnetic stirring
- seat
- protective cover
- wall
- cooling device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Accessories For Mixers (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model discloses a magnetic stirring cooling device, in particular to the technical field of stirring equipment, which comprises a magnetic stirring seat, wherein a control switch is arranged on the outer wall of the magnetic stirring seat, a mixing container is arranged at the top end of the magnetic stirring seat, a circulating water cooling mechanism is arranged outside the mixing container, a protective cover is further arranged outside the mixing container, a fan is arranged on the outer wall of the bottom of the protective cover, an air outlet is arranged on the outer wall of the top of the protective cover, an air pipe for supplying heat to the outside is connected to the end part of the air outlet, a pressing mechanism for fixing the mixing container is arranged on the inner wall of the top of the protective cover, and a lifting driving mechanism for controlling the lifting of the protective cover is arranged at the top of the magnetic stirring seat. The utility model utilizes the mutual coordination of water cooling and air cooling, can improve the cooling efficiency of the mixing container in the use process, and the arranged air cooling structure can concentrate the discharged heat and utilize the heat according to actual needs.
Description
Technical Field
The utility model relates to the technical field of stirring equipment, in particular to a magnetic stirring and cooling device.
Background
The magnetic stirrer is mainly used for stirring low-viscosity liquid or solid-liquid mixture, and the magnetic stirrer placed in the reaction kettle is pushed to rotate by utilizing the magnetic field principle, so that the purpose of stirring materials is achieved. In operation, the magnetic stirrer can generate temperature rise, so that locking faults or damage to parts are easy to cause, the production cost is increased, and the production efficiency is reduced, so that a magnetic stirring cooling device is required to be designed.
The Chinese patent with publication number of CN213376340U discloses a magnetic stirring device with a cooling function, and a cooling system designed in the technology can cool a solution in a mixing container, so that the influence of the temperature rise of the solution on the activity of the solution during stirring dialysis is avoided, and the accuracy of an experimental result is better ensured.
The above patent adopts a mode of independent circulating water cooling, the cooling efficiency is lower, and the heat emitted by the mixing container cannot be reasonably utilized.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a magnetic stirring and cooling device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic stirring cooling device, includes the magnetic stirring seat, the outer wall of magnetic stirring seat is provided with control switch, and the top of magnetic stirring seat is provided with mixing vessel, mixing vessel's externally mounted has circulating water cooling mechanism, and mixing vessel's outside still is provided with the protection casing, the fan is installed to the bottom outer wall of protection casing, and the top outer wall of protection casing is provided with the air outlet, the end connection of air outlet has the trachea that is used for using to outside heat supply, the top inner wall of protection casing is provided with the hold-down mechanism that is used for fixing mixing vessel, the top of magnetic stirring seat is provided with the lift actuating mechanism that control protection casing goes up and down.
As a further improvement of the technical scheme of the utility model, the circulating water cooling mechanism comprises a metal heat exchange tube arranged outside the mixing container, the bottom of the metal heat exchange tube is fixedly connected with the top of the magnetic stirring seat, two end heads of the metal heat exchange tube penetrate through and extend to the position of the outer side wall of the magnetic stirring seat, a water pump is arranged on one side of the magnetic stirring seat, which is close to the end head of the metal heat exchange tube, a water tank is arranged on one side of the water pump, a water suction tube is communicated between the water inlet end of the water pump and the bottom of the water tank, a water outlet tube is communicated between the water outlet end of the water pump and one port of the metal heat exchange tube, and a return tube is communicated between the other port of the metal heat exchange tube and the top of the water tank.
As a further improvement of the technical scheme of the utility model, the bottom edge of the protective cover is provided with a sealing gasket.
As a further improvement of the technical scheme of the utility model, the fan is fixedly connected with the outer wall of the protective cover through screws, and an air inlet port of the fan is connected to the inside of the protective cover.
As a further improvement of the technical scheme of the utility model, the pressing mechanism comprises a pressing plate arranged at the top of the protective cover, and a plurality of springs are connected between the top end of the pressing plate and the inner wall of the top of the protective cover.
As a further improvement of the technical scheme of the utility model, the lifting driving mechanism comprises a movable seat fixedly connected to the outer wall of the bottom of the protective cover, a vertical rod is inserted into the movable seat along the vertical direction, the bottom end of the vertical rod is fixedly connected with the top end of the magnetic stirring seat, the top end of the vertical rod is fixedly connected with a top plate, the bottom of the top plate is connected with a driving screw rod along the vertical direction, the driving screw rod is connected to the inside of the movable seat, and a servo motor for driving the driving screw rod to rotate is arranged at the top end of the top plate.
As a further improvement of the technical scheme of the utility model, a through hole is formed in the movable seat corresponding to the outside of the vertical rod, a screw hole is formed in the movable seat corresponding to the connecting position of the driving screw rod, and a bearing seat is arranged at the top of the magnetic stirring seat corresponding to the end position of the driving screw rod.
The utility model has the beneficial effects that:
1. by arranging the circulating water cooling mechanism, when the water pump is started, water in the water tank is pumped out to the metal heat exchange tube, and the metal heat exchange tube is arranged on the outer wall close to the mixing container, so that in the water circulating flow process, the heat emitted around the mixing container can be partially absorbed and exchanged, and the heat is guided into the water tank to circulate, and the cooling effect can be achieved;
2. through setting up the protection casing, the protection casing bottom is provided with sealing washer, and through setting up air-cooled structure, when using, when the protection casing is in the outside of mixing container and the bottom closely laminates at the top of magnetic stirring axle, a hot cavity has been formed between mixing container and the protection casing, through starting the fan, can discharge the heat of hot cavity inside, further improve the cooling effect to mixing container, simultaneously, the heat of discharging is concentrated through the trachea, conveniently carry out the collection of heat, can utilize this part of heat as required, if preheat a certain equipment, the hold-down mechanism of setting is used for pushing down fixed processing to mixing container when using, avoid receiving the influence of fan wind-force to blow and produce the skew;
3. through setting up lift actuating mechanism, can be when using, drive screw through starting servo motor and rotate, and then conveniently drive the protection casing and go up and down, conveniently place the mixing container and take out, utilize the cooperation of protection casing and clamp plate, can avoid mixing stirring in-process debris entering mixing container inside.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural view of the movable seat in the present utility model.
Fig. 4 is an enlarged view of the portion a of fig. 1 in accordance with the present utility model.
The reference numerals are: 1. a magnetic stirring seat; 2. a control switch; 3. a mixing vessel; 4. a metal heat exchange tube; 5. a water tank; 6. a water pump; 7. a water pumping pipe; 8. a return pipe; 9. a protective cover; 10. a sealing gasket; 11. a blower; 12. an air outlet; 13. an air pipe; 14. a pressing plate; 15. a spring; 16. a movable seat; 17. a vertical rod; 18. a top plate; 19. a drive screw; 20. a servo motor; 21. a water outlet pipe; 161. a through hole; 162. screw holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a magnetic stirring cooling device as shown in fig. 1-4, including magnetic stirring seat 1, the outer wall of magnetic stirring seat 1 is provided with control switch 2, and the top of magnetic stirring seat 1 is provided with mixing vessel 3, mixing vessel 3's externally mounted has circulating water cooling mechanism, and mixing vessel 3's outside still is provided with protection casing 9, fan 11 is installed to protection casing 9's bottom outer wall, and protection casing 9's top outer wall is provided with air outlet 12, air outlet 12's end connection has the trachea 13 that is used for supplying heat to outside use, protection casing 9's top inner wall is provided with the hold-down mechanism that is used for fixing mixing vessel 3, magnetic stirring seat 1's top is provided with the lift actuating mechanism that control protection casing 9 goes up and down.
As shown in fig. 1-2, the circulating water cooling mechanism comprises a metal heat exchange tube 4 arranged outside a mixing container 3, the bottom of the metal heat exchange tube 4 is fixedly connected with the top of a magnetic stirring seat 1, two end heads of the metal heat exchange tube 4 penetrate through and extend to the position of the outer side wall of the magnetic stirring seat 1, a water pump 6 is arranged on one side of the magnetic stirring seat 1, which is close to the side where the end head of the metal heat exchange tube 4 is located, a water tank 5 is arranged on one side of the water pump 6, a water suction tube 7 is communicated between the water inlet end of the water pump 6 and the bottom of the water tank 5, a water outlet tube 21 is communicated between the water outlet end of the water pump 6 and one port of the metal heat exchange tube 4, and a return tube 8 is communicated between the other port of the metal heat exchange tube 4 and the top of the water tank 5.
When the circulating water cooling mechanism is used, the water in the water tank 5 is pumped out to the metal heat exchange tube 4 by starting the water pump 6, and the metal heat exchange tube 4 can partially absorb and exchange heat with heat emitted around the mixing container 3 in the water circulation flowing process due to the fact that the metal heat exchange tube 4 is arranged on the outer wall close to the mixing container 3, and the heat is guided into the water tank 5 to circulate, so that a cooling effect can be achieved.
As shown in fig. 1-2, a sealing gasket 10 is arranged at the bottom edge of the protective cover 9, so that the sealing performance of the protective cover 9 when being attached to the top of the magnetic stirring seat 1 is improved.
As shown in fig. 1-2, the fan 11 is fixedly connected with the outer wall of the protective cover 9 through screws, and an air inlet port of the fan 11 is connected to the inside of the protective cover 9, so that the fan 11 is convenient to install and fix.
As shown in fig. 1 and fig. 4, the pressing mechanism comprises a pressing plate 14 arranged at the top of the protective cover 9, and a plurality of springs 15 are connected between the top end of the pressing plate 14 and the inner wall of the top of the protective cover 9, so that the mixing container 3 can be conveniently pressed down and fixed during use, and deflection caused by the influence of wind power blowing of the fan 11 is avoided.
As shown in fig. 1-3, the lifting driving mechanism comprises a movable seat 16 fixedly connected to the outer wall of the bottom of the protective cover 9, a vertical rod 17 is inserted in the movable seat 16 along the vertical direction, the bottom end of the vertical rod 17 is fixedly connected with the top end of the magnetic stirring seat 1, the top end of the vertical rod 17 is fixedly connected with a top plate 18, the bottom of the top plate 18 is connected with a driving screw 19 along the vertical direction, the driving screw 19 is connected to the inside of the movable seat 16, a servo motor 20 for driving the driving screw 19 to rotate is installed at the top end of the top plate 18, a through hole 161 is formed in the inside of the movable seat 16 corresponding to the outside of the vertical rod 17, a screw hole 162 is formed in the inside of the movable seat 16 corresponding to the connecting position of the driving screw 19, a bearing seat is arranged at the position of the top of the magnetic stirring seat 1 corresponding to the end of the driving screw 19, the lifting driving mechanism is convenient for controlling the protective cover 9 to lift when in use, and further convenient for placing and taking out a mixing container.
Working principle: the utility model designs a magnetic stirring cooling device, the concrete structure is shown in the accompanying drawings 1-4 of the specification, in the technical scheme, firstly, a circulating water cooling mechanism is designed, when in use, water in a water tank 5 is pumped out to a metal heat exchange tube 4 by starting a water pump 6, and the metal heat exchange tube 4 is arranged near the outer wall of a mixing container 3, so that in the water circulation flowing process, partial absorption and heat exchange can be carried out on heat emitted from the periphery of the mixing container 3, and the heat is led into the water tank 5 to circulate, thereby playing a cooling effect; secondly, through setting up protection casing 9, protection casing 9 bottom is provided with sealing washer 10, and through setting up air-cooled structure, when using, when protection casing 9 lid is in the outside of mixing container 3 and the bottom is closely laminated at the top of magnetic stirring axle 1, a thermal chamber has been formed between mixing container 3 and the protection casing 9, through starting fan 11, can be with the inside heat of thermal chamber discharge, further improve the cooling effect to mixing container 3, simultaneously, the heat of discharging is concentrated through trachea 13, conveniently carry out the collection of heat, can utilize this part of heat as required, for example preheat a certain equipment, the hold-down mechanism of setting is used for carrying out the fixed processing that pushes down to mixing container 3 when using, avoid receiving fan 11 wind-force to blow the influence and produce the skew; through setting up lift actuating mechanism, can be when using, drive screw 19 through starting servo motor 20 and rotate, and then conveniently drive protection casing 9 and go up and down, conveniently place the mixing vessel and take out, utilize the cooperation of protection casing 9 and clamp plate 14, can avoid mixing stirring in-process debris entering mixing vessel 3 inside.
In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Magnetic stirring cooling device, including magnetic stirring seat (1), its characterized in that: the utility model discloses a magnetic stirring seat, including magnetic stirring seat (1), air outlet (12), air pipe (13) that are used for supplying heat to outside are provided with control switch (2), and the top of magnetic stirring seat (1) is provided with mixing vessel (3), the externally mounted who mixes vessel (3) has circulating water cooling mechanism, and the outside of mixing vessel (3) still is provided with protection casing (9), fan (11) are installed to the bottom outer wall of protection casing (9), and the top outer wall of protection casing (9) is provided with air outlet (12), the top inner wall of protection casing (9) is provided with the hold-down mechanism that is used for fixing mixing vessel (3), the top of magnetic stirring seat (1) is provided with the lift actuating mechanism that control protection casing (9) go up and down.
2. A magnetic stirring and cooling device according to claim 1, wherein: the circulating water cooling mechanism comprises a metal heat exchange tube (4) arranged outside a mixing container (3), the bottom of the metal heat exchange tube (4) is fixedly connected with the top of a magnetic stirring seat (1), two end heads of the metal heat exchange tube (4) penetrate through and extend to the position of the outer side wall of the magnetic stirring seat (1), a water pump (6) is arranged on one side of the magnetic stirring seat (1) close to the side where the end head of the metal heat exchange tube (4) is located, a water tank (5) is arranged on one side of the water pump (6), a water suction tube (7) is communicated between the water inlet end of the water pump (6) and the bottom of the water tank (5), a water outlet tube (21) is communicated between the water outlet end of the water pump (6) and one port of the metal heat exchange tube (4), and a return tube (8) is communicated between the other port of the metal heat exchange tube (4) and the top of the water tank (5).
3. A magnetic stirring and cooling device according to claim 1, wherein: a sealing gasket (10) is arranged at the bottom edge of the protective cover (9).
4. A magnetic stirring and cooling device according to claim 1, wherein: the fan (11) is fixedly connected with the outer wall of the protective cover (9) through screws, and an air inlet port of the fan (11) is connected to the inside of the protective cover (9).
5. A magnetic stirring and cooling device according to claim 1, wherein: the pressing mechanism comprises a pressing plate (14) arranged at the top of the protective cover (9), and a plurality of springs (15) are connected between the top end of the pressing plate (14) and the inner wall of the top of the protective cover (9).
6. A magnetic stirring and cooling device according to claim 1, wherein: the lifting driving mechanism comprises a movable seat (16) fixedly connected to the outer wall of the bottom of the protective cover (9), a vertical rod (17) is inserted in the movable seat (16) along the vertical direction, the bottom end of the vertical rod (17) is fixedly connected with the top end of the magnetic stirring seat (1), the top end of the vertical rod (17) is fixedly connected with a top plate (18), the bottom of the top plate (18) is connected with a driving screw (19) along the vertical direction, the driving screw (19) is connected to the inside of the movable seat (16), and a servo motor (20) for driving the driving screw (19) to rotate is arranged at the top end of the top plate (18).
7. A magnetic stirring and cooling device according to claim 6, wherein: the inside of movable seat (16) corresponds the outside of montant (17) and is provided with through-hole (161), and the inside of movable seat (16) corresponds the junction of drive screw (19) and be provided with screw (162), the tip department that the top of magnetic stirring seat (1) corresponds drive screw (19) is provided with the bearing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706361.2U CN219482436U (en) | 2023-04-03 | 2023-04-03 | Magnetic stirring cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706361.2U CN219482436U (en) | 2023-04-03 | 2023-04-03 | Magnetic stirring cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482436U true CN219482436U (en) | 2023-08-08 |
Family
ID=87511002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706361.2U Active CN219482436U (en) | 2023-04-03 | 2023-04-03 | Magnetic stirring cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482436U (en) |
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2023
- 2023-04-03 CN CN202320706361.2U patent/CN219482436U/en active Active
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