CN219879839U - Electromagnetic heating agitator tank - Google Patents
Electromagnetic heating agitator tank Download PDFInfo
- Publication number
- CN219879839U CN219879839U CN202321322214.1U CN202321322214U CN219879839U CN 219879839 U CN219879839 U CN 219879839U CN 202321322214 U CN202321322214 U CN 202321322214U CN 219879839 U CN219879839 U CN 219879839U
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- CN
- China
- Prior art keywords
- electromagnetic heating
- cavity
- stirring tank
- heating coil
- tank body
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 73
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 239000003973 paint Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 239000004020 conductor Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model discloses an electromagnetic heating stirring tank, which comprises a stirring tank body with a containing cavity and an electromagnetic heating coil, wherein the stirring tank body comprises a body inner wall and a body outer wall, the body inner wall and the body outer wall are connected to form a hollow cooling cavity, the electromagnetic heating coil is assembled in the cooling cavity, the electromagnetic heating coil and the stirring tank body are mutually insulated, an oil inlet and an oil outlet which are communicated with the cooling cavity are formed in the body outer wall, the electromagnetic heating coil is electrified again before heating to enable materials in the stirring tank body to be heated up quickly, after the heating is completed, the electromagnetic heating coil is stopped to be electrified, and the cooled heat conducting oil is pumped into the cooling cavity to perform heat exchange quickly, so that the materials in the stirring tank body are cooled down quickly.
Description
Technical Field
The utility model relates to the technical field of stirring tanks, in particular to an electromagnetic heating stirring tank.
Background
At present, an electromagnetic heating mode exists in a stirring tank, and the working principle of electromagnetic heating is as follows: the alternating current with high frequency change flows through the coil, so that the coil generates an alternating magnetic field, and conductors in the coil generate eddy currents and form joule heat to realize heating.
Traditional agitator tank does not dispose cooling auxiliary function (like heat conduction heat abstractor and complex conduction oil), after electromagnetic heating closes, needs through natural cooling to realize the inside cooling of agitator tank body, but natural cooling time overlength, inefficiency.
Disclosure of Invention
Therefore, the utility model aims to solve the problems and provides an electromagnetic heating stirring tank which can be rapidly cooled down after electromagnetic heating is turned off.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model provides an electromagnetic heating agitator tank, includes agitator tank body and electromagnetic heating coil that has the chamber that holds, the agitator tank body includes body inner wall and body outer wall, the body inner wall with the body outer wall is connected and is formed hollow cooling chamber, electromagnetic heating coil assembles the cooling intracavity, electromagnetic heating coil with the agitator tank body is insulating each other, the intercommunication has been seted up on the body outer wall oil inlet and the oil-out in cooling chamber.
Further, the oil inlet and the oil outlet are respectively arranged at two sides of the stirring tank body.
Further, the cooling cavity comprises a circumferential cavity and a bottom cavity, wherein the circumferential cavity is located at the periphery of the accommodating cavity, the bottom cavity is located at the bottom of the accommodating cavity, and the circumferential cavity is communicated with the bottom cavity.
Further, the electromagnetic heating coil is a cylindrical spiral coil, and the electromagnetic heating coil is arranged in the circumferential cavity.
Further, the electromagnetic heating coil is a planar spiral coil, and the electromagnetic heating coil is arranged in the bottom cavity.
Further, the cooling cavity is a circumferential cavity located at the outer periphery of the accommodating cavity.
Further, the outer circumferential surface of the conducting wire of the electromagnetic heating coil is provided with a heat-resistant insulating layer.
Further, the insulating layer is composed of high-temperature resistant insulating paint.
The technical scheme provided by the utility model has the following beneficial effects:
when the heat conducting oil pumped from the outside is connected from the oil inlet, the heat conducting oil flows through the cooling cavity of the stirring tank body and then flows out from the oil outlet.
When heating is needed, the heat conducting oil is emptied in advance, and then the electromagnetic heating coil is electrified, so that the stirring tank body is heated, and the rapid heating of the materials in the stirring tank body is completed.
After the temperature of the material of the stirring tank body is raised, the electromagnetic heating coil is stopped being electrified, cooled heat conduction oil is rapidly pumped into the oil inlet, then passes through the cooling cavity, and after heat exchange, heated heat conduction oil is discharged from the oil outlet, so that the material in the stirring tank body is rapidly cooled and lowered.
Drawings
FIG. 1 is a schematic view showing the structure of an electromagnetic heating agitator tank according to the first embodiment;
fig. 2 is a cross-sectional view of an electromagnetic heating agitator tank according to the first embodiment.
Detailed Description
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.
The utility model will now be further described with reference to the drawings and detailed description.
Example 1
Referring to fig. 1 to 2, a first embodiment provides an electromagnetic heating agitator tank, which comprises an agitator tank body 5 with a containing cavity 53 and an electromagnetic heating coil 3, wherein the agitator tank body 5 comprises a body inner wall 51 and a body outer wall 52, the body inner wall 51 and the body outer wall 52 are connected to form a hollow cooling cavity 1, the electromagnetic heating coil 3 is assembled in the cooling cavity 1, the electromagnetic heating coil 3 and the agitator tank body 5 are insulated from each other, and an oil inlet 4 and an oil outlet 2 which are communicated with the cooling cavity 1 are formed in the body outer wall 52.
When the heat conduction oil pumped from the outside is introduced from the oil inlet 4, the heat conduction oil flows through the cooling cavity 1 of the stirring tank body 5 and then flows out from the oil outlet 2.
When heating is needed, the heat conducting oil is emptied in advance, and then the electromagnetic heating coil 3 is electrified to heat the stirring tank body 5, so that the materials in the stirring tank body 5 (namely the materials in the accommodating cavity 53) are heated up rapidly.
After the temperature of the material of the stirring tank body 5 is raised, the electromagnetic heating coil 3 is stopped being electrified, the cooled heat conduction oil is rapidly pumped into the oil inlet 4, and then passes through the cooling cavity 1, and after heat exchange, the heated heat conduction oil is discharged from the oil outlet 2, so that the material in the stirring tank body 5 is rapidly cooled and lowered.
More specifically, the oil inlet 4 and the oil outlet 2 are respectively disposed at two sides of the stirring tank body 5.
The oil inlet 4 and the oil outlet 2 are respectively arranged on two sides of the stirring tank body 5, so that heat conduction oil flows from one side of the stirring tank body 5 to the other side, a heat conduction path of the heat conduction oil is increased, namely, a heat exchange area between the heat conduction oil and the stirring tank body 5 is increased, the improvement of heat exchange efficiency is facilitated, and the cooling and the temperature reduction of materials in the stirring tank body 5 are accelerated.
Of course, in other embodiments, the setting positions of the oil inlet 4 and the oil outlet 2 in the stirring tank body 5 are not limited thereto, and the setting positions of the oil inlet 4 and the oil outlet 2 may be adjusted according to the actual needs of the clients.
In another preferred embodiment, the cooling cavity 1 comprises a circumferential cavity 11 located at the outer periphery of the accommodating cavity 53 and a bottom cavity 12 located at the bottom of the accommodating cavity 53, and the circumferential cavity 11 and the bottom cavity 12 are communicated.
In this embodiment, the cooling chamber 1 is formed by communicating the circumferential chamber 11 and the bottom chamber 12, the cross section of the cooling chamber 1 in the vertical direction is U-shaped, and the heat conduction oil passes through the U-shaped cooling chamber 1 and exchanges heat, so that the heat exchange in the circumferential direction of the stirring tank body 5 is increased, the heat exchange in the bottom direction of the stirring tank body 5 is also increased, the total heat exchange area between the heat conduction oil and the stirring tank body 5 is obviously increased, the heat exchange efficiency is obviously improved, and the cooling of the materials in the stirring tank body 5 is obviously accelerated.
In a preferred embodiment, the electromagnetic heating coil 3 is a cylindrical spiral coil, and the electromagnetic heating coil 3 is disposed in the circumferential cavity 11.
The electromagnetic heating coil 3 is arranged on the inner side of the circumferential cavity 11 close to the inner wall 51 of the stirring tank body in a spiral winding mode, and an alternating magnetic field generated after the electromagnetic heating coil 3 is electrified is distributed in the stirring tank body 5 in a larger alternating magnetic field range, so that a conductor (such as a metal part in the stirring tank body 5) in the magnetic field generates vortex and forms a large amount of joule heat, and materials in the stirring tank body 5 are heated rapidly.
In particular, the outer peripheral surface of the wire of the electromagnetic heating coil 3 is provided with a heat-resistant insulating layer (not shown), and the insulating layer is composed of a high-temperature-resistant insulating paint.
In this embodiment, the outer peripheral surface of the wire of the electromagnetic heating coil 3 is provided with a heat-resistant insulating layer made of a heat-resistant insulating paint, so that the electromagnetic heating coil 3 and the stirring tank body 5 are insulated from each other, and short circuit is prevented from occurring inside the electromagnetic heating coil 3, and when a user touches the stirring tank body 5, an electric shock accident is avoided.
Example two
The second embodiment provides an electromagnetic heating stirring tank, and the structure of the electromagnetic heating stirring tank is substantially the same as that of the first embodiment, except that: the electromagnetic heating coil 3 is a planar spiral coil, and the electromagnetic heating coil 3 is arranged in the bottom cavity 12.
In this embodiment, the bottom cavity 12 is located between the bottom edge of the inner wall 51 of the body and the bottom edge of the outer wall 52 of the body, when the electromagnetic heating stirring tank only needs to be heated from the bottom, but other parts do not need to be heated, the electromagnetic heating coil 3 is installed in the cavity in the bottom of the stirring tank body 5, and the cavity in the bottom of the stirring tank body 5 is the bottom cavity 12, which is also the bottom of the cooling cavity 1 in the U shape, so as to realize heat conduction from the bottom (i.e. the bottom of the stirring tank body 5) to the top (i.e. the top of the stirring tank body 5).
Example III
Embodiment three provides an electromagnetic heating agitator tank, and is substantially the same as the product structure of embodiment one, except that: the cooling chamber 1 is a circumferential chamber 11 located at the outer periphery of the accommodating chamber 53.
In this embodiment, the cooling chambers 1 are not communicated with each other at the bottom of the stirring tank body 5, that is, the cross-sectional shape of the cooling chambers 1 in the horizontal direction is annular, the electromagnetic heating coils 3 are arranged in the circumferential chamber 11 in a spiral winding manner, and the alternating magnetic field generated after the electromagnetic heating coils 3 are electrified is distributed in the stirring tank body 5 in a larger alternating magnetic field range, so that the conductors in the magnetic field (such as the metal part in the stirring tank body 5) generate eddy currents and form a large amount of joule heat, thereby rapidly heating the materials in the stirring tank body 5.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (8)
1. Electromagnetic heating agitator tank, including having agitator tank body and electromagnetic heating coil that holds the chamber, its characterized in that:
the stirring tank body comprises a body inner wall and a body outer wall, and the body inner wall and the body outer wall are connected to form a hollow cooling cavity;
the electromagnetic heating coil is assembled in the cooling cavity, and the electromagnetic heating coil and the stirring tank body are insulated from each other;
and an oil inlet and an oil outlet which are communicated with the cooling cavity are formed in the outer wall of the body.
2. The electromagnetic heating agitator tank of claim 1, wherein: the oil inlet and the oil outlet are respectively arranged at two sides of the stirring tank body.
3. The electromagnetic heating agitator tank of claim 1 or 2, wherein: the cooling cavity comprises a circumferential cavity and a bottom cavity, wherein the circumferential cavity is positioned at the periphery of the accommodating cavity, the bottom cavity is positioned at the bottom of the accommodating cavity, and the circumferential cavity is communicated with the bottom cavity.
4. An electromagnetic heating agitator tank as claimed in claim 3, wherein: the electromagnetic heating coil is a cylindrical spiral coil, and the electromagnetic heating coil is arranged in the circumferential cavity.
5. An electromagnetic heating agitator tank as claimed in claim 3, wherein: the electromagnetic heating coil is a planar spiral coil, and the electromagnetic heating coil is arranged in the bottom cavity.
6. The electromagnetic heating agitator tank of claim 1 or 2, wherein: the cooling cavity is a circumferential cavity located at the periphery of the accommodating cavity.
7. The electromagnetic heating agitator tank of claim 1 or 2, wherein: the outer circumferential surface of the conducting wire of the electromagnetic heating coil is provided with a heat-resistant insulating layer.
8. The electromagnetic heating agitator tank of claim 7, wherein: the insulating layer is composed of high-temperature resistant insulating paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322214.1U CN219879839U (en) | 2023-05-29 | 2023-05-29 | Electromagnetic heating agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321322214.1U CN219879839U (en) | 2023-05-29 | 2023-05-29 | Electromagnetic heating agitator tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219879839U true CN219879839U (en) | 2023-10-24 |
Family
ID=88409950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321322214.1U Active CN219879839U (en) | 2023-05-29 | 2023-05-29 | Electromagnetic heating agitator tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219879839U (en) |
-
2023
- 2023-05-29 CN CN202321322214.1U patent/CN219879839U/en active Active
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