Magnetic stirrer

Abstract

The utility model relates to the technical field of stirrers, and discloses a magnetic stirrer which comprises a magnetic stirrer body, the magnetic stirrer body is detachably connected with a heating sleeve structure, the heating sleeve structure is used for heating the side wall of a container and comprises a heat conduction sleeve and a heat preservation sleeve, and the heat conduction sleeve and the heat preservation sleeve are coaxially arranged. The heat insulation sleeve is adhered to the outer side wall of the heat conduction sleeve and is provided with a protection part, the inner side wall of the protection part is flush with the inner side wall of the heat conduction sleeve, the magnetic stirrer body comprises a base, a clamping groove is formed in the base, and the heating sleeve structure is arranged in the clamping groove. According to the magnetic stirrer, in the process that the magnetic stirrer body heats the bottom of the beaker, the heating sleeve structure wraps the beaker and heats the side wall of the beaker, at the moment, the bottom and the side wall of the beaker are synchronously heated, and a solution in the beaker is heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of stirrers, in particular to a magnetic stirrer. Background Art

[0002] Edible flavor is the abbreviation of food flavor. It is a mixture that can give food flavor. It is a natural food flavor, and is carefully blended with natural and natural equivalent spices and synthetic spices to create a variety of flavors with natural flavors. Edible flavors include various flavors such as fruit water and oil, milk, poultry, meat, vegetables, nuts, candied fruits, emulsions, and alcohol. They are suitable for beverages, biscuits, cakes, frozen foods, candies, seasonings, dairy products, canned foods, alcohol, and other foods.

[0003] For some flavor preparation experiments that require temperature control, the liquid in the beaker is generally heated and stirred by a magnetic stirrer. During heating and stirring, the beaker is placed directly on the base, the bottom of the beaker is heated first, and then the heat is gradually transferred upward through heat conduction. In this process, the bottom of the beaker heats faster, while the side walls heat slowly, resulting in uneven heating of the solution. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic stirrer to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a magnetic stirrer, comprising: a magnetic stirrer body, the magnetic stirrer body is detachably connected with a heating jacket structure, and the heating jacket structure is used to heat the side wall of the container.

[0006] Preferably, the heating sleeve structure comprises a heat-conducting sleeve and a heat-insulating sleeve, and the heat-conducting sleeve and the heat-insulating sleeve are coaxially arranged.

[0007] Preferably, the thermal insulation sleeve is bonded to the outer side wall of the heat conductive sleeve.

[0008] Preferably, the thermal insulation sleeve is provided with a protective portion.

[0009] Preferably, the inner side wall of the protection portion is flush with the inner side wall of the heat conductive sleeve.

[0010] Preferably, the magnetic stirrer body comprises a base, and the base has a slot.

[0011] Preferably, the heating sleeve structure is arranged in the slot.

[0012] Preferably, the base and the heating jacket structure are connected via a clamp.

[0013] Preferably, a shock-absorbing pad is provided at the bottom of the magnetic stirrer body.

[0014] Preferably, the shock-absorbing pad is made of silicone material.

[0015] The magnetic stirrer has the following beneficial effects:

[0016] In the magnetic stirrer, when the magnetic stirrer body heats the bottom of the beaker, the heating jacket structure wraps the beaker and heats the side wall of the beaker. At this time, the bottom and the side wall of the beaker are heated synchronously, so that the solution in the beaker is heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a magnetic stirrer provided in an embodiment of the present application;

[0018] Figure 2 A bottom view of a magnetic stirrer provided in an embodiment of the present application;

[0019] Figure 3 for Figure 1 A cross-sectional view of the middle heat-conducting sleeve and the heat-insulating sleeve;

[0020] Figure 4 This is a schematic diagram of a magnetic stirrer in use.

[0021] In the figure: 1. Magnetic stirrer body; 2. Base; 3. Shock-absorbing pad; 4. Heat-conducting sleeve; 5. Insulating sleeve; 51. Protective part. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 2 As shown, the utility model provides a magnetic stirrer, comprising: a magnetic stirrer body 1, the magnetic stirrer body 1 is used to stir and heat a solution in a container. In this embodiment, the container is a beaker, and the solution in the beaker is an essence solution.

[0024] The magnetic stirrer body 1 includes a base 2, which is arranged on the top of the magnetic stirrer body 1 and is used to place a beaker. A shock-absorbing pad 3 is arranged at the bottom of the magnetic stirrer body 1, and the shock-absorbing pad 3 is made of silicone material.

[0025] During the use of the magnetic stirrer body 1, magnetic coupling will be generated between the internal magnets and the external rotating magnetic field, thereby generating vibration. The shock-absorbing pad 3 has good elasticity and shock-absorbing properties, which can effectively reduce the transmission of vibration, thereby reducing the impact of vibration on the surrounding environment and equipment; and the magnetic stirrer body 1 will generate a large vibration force during high-speed stirring. If it is placed directly on the work surface, it is easy to cause damage to the work surface or generate noise. The shock-absorbing pad 3 can play a role in buffering and protecting the work surface, avoiding the adverse effects of vibration on the work surface; the shock-absorbing pad 3 can also improve the stability of the entire equipment, prevent the magnetic stirrer body 1 from being displaced under the action of vibration, and ensure that it remains level and stable during operation, thereby improving the safety and reliability of operation.

[0026] like Figure 1 As shown, the magnetic stirrer body 1 is detachably connected to a heating jacket structure, which is used to heat the side wall of the beaker. The magnetic stirrer body 1 and the heating jacket structure are connected by snap-fitting. Specifically, the base 2 is provided with an annular slot, and the heating jacket structure is arranged in the slot for easy fixation.

[0027] Specifically, Figure 3 As shown, the heating sleeve structure includes a heat-conducting sleeve 4 and a heat-insulating sleeve 5. The heat-conducting sleeve 4 and the heat-insulating sleeve 5 are coaxially arranged. The heat-insulating sleeve 5 is bonded to the outer wall of the heat-conducting sleeve 4. The beaker is placed in the heat-conducting sleeve 4, and the outer wall of the beaker is in contact with the inner wall of the heat-conducting sleeve 4, so that the heat-conducting sleeve 4 can heat the side wall of the beaker.

[0028] Furthermore, the thermal insulation sleeve 5 is provided with a protective portion 51, which is a ring-shaped structure. The protective portion 51 covers the top of the thermally conductive sleeve 4 to prevent the operator from being scalded due to contact with the top of the thermally conductive sleeve 4 when taking out the beaker, and can further reduce heat diffusion. The inner wall of the protective portion 51 is flush with the inner wall of the thermally conductive sleeve 4, so that the beaker can be placed more smoothly.

[0029] It can be understood that the thermally conductive sleeve 4 is made of materials with good thermal conductivity and high temperature resistance, including but not limited to: aluminum alloy, copper, stainless steel, alumina ceramics, to ensure that heat is effectively transferred to the solution in the beaker. Preferably, the thermally conductive sleeve 4 is made of copper, which has a high thermal conductivity and can transfer heat more quickly; the thermal insulation sleeve 5 is made of materials with high temperature resistance and good insulation performance, including but not limited to: silicone, polytetrafluoroethylene, glass fiber, to reduce heat loss and further save energy. Preferably, the thermal insulation sleeve 5 is made of silicone material, which also has good anti-slip properties, which can increase the friction between the entire heating sleeve structure and the slot opened on the base 2, and effectively prevent the heating sleeve structure from falling off.

[0030] like Figure 4As shown, in the present embodiment, the top of the heating sleeve structure is lower than the beaker mouth, so that the beaker can be taken out conveniently. When in use, the beaker is placed in the heat-conducting sleeve 4, the bottom of the beaker contacts the base 2, the power of the magnetic stirrer body 1 is turned on, and the heating component inside the magnetic stirrer body 1 heats the bottom of the beaker and the heat-conducting sleeve 4. The heat-conducting sleeve 4 wraps the beaker and heats the side wall of the beaker. At this time, the bottom and the side wall of the beaker are heated synchronously, so that the solution in the beaker is heated more evenly. While the solution in the beaker is heated, it is stirred synchronously by the action of the magnetic stirrer body 1, so that the solution is further heated evenly. After the stirring is completed, the power of the magnetic stirrer body 1 is disconnected, and the beaker is taken out of the heat-conducting sleeve 4.

[0031] In another embodiment, the base 2 is connected to the heating jacket structure by a clamp, so that the heating jacket structure can be assembled more stably.

[0032] Working principle: When in use, place the beaker in the thermal sleeve 4, the bottom of the beaker is in contact with the base 2, turn on the power of the magnetic stirrer body 1, the heating component inside the magnetic stirrer body 1 heats the bottom of the beaker and the thermal sleeve 4, the thermal sleeve 4 wraps the beaker and heats the side wall of the beaker, at this time the bottom and side wall of the beaker are heated synchronously, so that the solution in the beaker is heated more evenly.

[0033] In summary, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic stirrer, characterized in that: include: Magnetic stirrer body (1); The magnetic stirrer body (1) is detachably connected to a heating jacket structure, and the heating jacket structure is used to heat the side wall of the container; The heating sleeve structure comprises a heat-conducting sleeve (4) and a heat-insulating sleeve (5), and the heat-conducting sleeve (4) and the heat-insulating sleeve (5) are coaxially arranged.

2. A magnetic stirrer according to claim 1, characterized in that: The thermal insulation sleeve (5) is bonded to the outer wall of the thermal conductive sleeve (4).

3. A magnetic stirrer according to claim 2, characterized in that: The thermal insulation sleeve (5) is provided with a protection portion (51).

4. A magnetic stirrer according to claim 3, characterized in that: The inner side wall of the protection portion (51) is flush with the inner side wall of the heat-conducting sleeve (4).

5. A magnetic stirrer according to claim 1, characterized in that: The magnetic stirrer body (1) comprises a base (2), and the base (2) is provided with a slot.

6. A magnetic stirrer according to claim 5, characterized in that: The heating sleeve structure is arranged in the slot.

7. A magnetic stirrer according to claim 5, characterized in that: The base (2) is connected to the heating jacket structure via a clamp.

8. A magnetic stirrer according to claim 1, characterized in that: A shock-absorbing pad (3) is arranged at the bottom of the magnetic stirrer body (1).

9. A magnetic stirrer according to claim 8, characterized in that: The shock-absorbing pad is made of silicone material.

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