CN212576323U - Novel heating furnace wire - Google Patents
Novel heating furnace wire Download PDFInfo
- Publication number
- CN212576323U CN212576323U CN202021009803.0U CN202021009803U CN212576323U CN 212576323 U CN212576323 U CN 212576323U CN 202021009803 U CN202021009803 U CN 202021009803U CN 212576323 U CN212576323 U CN 212576323U
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- furnace wire
- heat
- ceramic ring
- wire
- novel heating
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Abstract
A novel heating furnace wire comprises a furnace wire, wherein a ceramic ring is uniformly sleeved on the outside in the same direction to form a first layer of insulator, and the outside of the ceramic ring is also coated with an anti-oxidation insulating heat-resistant anti-oxidation coating and an insulating heat-resistant coating. The utility model has the advantages that: a ceramic ring is sleeved outside the furnace wire to form a first layer of insulator; the heat-resistant anti-oxidation coating is used on the furnace wire, so that the service life of the furnace wire is prolonged; the furnace wire can directly heat the pipeline or equipment, thereby reducing heat loss and having high heat efficiency.
Description
Technical Field
The utility model belongs to the technical field of heating device for the experiments, in particular to novel heating furnace silk.
Background
In a chemical engineering laboratory, a reactor and a pipeline are often heated, heating of the reactor and the pipeline by using a heat tracing band is a common heating mode at present, the heat tracing band is low in use temperature during heating, cannot be used under a high-temperature condition, and is poor in oxidation resistance and short in service life of a heating wire. Therefore, it is highly desirable to design a furnace wire that can be used under various temperature conditions while having a relatively long service life.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide a novel heating furnace wire which can be used under the high-temperature condition and has long service life.
The utility model aims at adopting the following technical scheme to realize. According to the utility model provides a novel heating furnace wire, including the even syntropy cover in outside be equipped with the furnace wire of ceramic ring in order to form the first layer insulator, the ceramic ring outside still scribbles heat-resisting anti oxidation coating and insulating heat-resisting coating.
Furthermore, the diameter of the furnace wire is 0.5mm-3 mm.
Furthermore, the outer diameter of the ceramic ring is 4mm-8mm, and the inner diameter is 1mm-4 mm.
Borrow by above-mentioned technical scheme, the utility model has the advantages that:
1. the ceramic ring is sleeved outside the furnace wire and can form a first layer of insulator, and a heat-resistant anti-oxidation coating and an insulating heat-resistant coating are further coated outside the ceramic ring to form a second layer of insulator;
2. the heat-resistant anti-oxidation coating prolongs the service life of the furnace wire;
3. the furnace wire can directly heat the pipeline or equipment, thereby reducing heat loss and having high heat efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a novel heating furnace wire of the present invention.
[ reference numerals ]
1-furnace wire, 2-ceramic ring, 3-heat-resistant anti-oxidation coating and 4-insulating heat-resistant coating.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the objects of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of a novel heating wire according to the present invention, and its specific embodiments, structures, features and effects.
In the description of the present invention, it is to be understood that the terms "center", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1, a novel heating furnace wire comprises a furnace wire 1, wherein the diameter of the furnace wire 1 is 0.5mm-3mm, the using temperature is between room temperature and 1100 ℃, and the thickness and the length of the furnace wire can be changed according to the using temperature in the actual use; the ceramic rings 2 are uniformly sleeved outside the furnace wire 1 in the same direction, the outer diameter of each ceramic ring 2 is 4-8 mm, the inner diameter of each ceramic ring 2 is 1-4 mm, and the ceramic rings 2 form a first layer of insulator of the furnace wire 1; the ceramic ring 2 is also coated with a heat-resistant anti-oxidation coating 3 and an insulating heat-resistant coating 4, so that the effect of anti-oxidation and insulation is achieved, a second layer of insulator of the furnace wire 1 is formed, and the heat-resistant anti-oxidation coating 3 can prolong the service life of the furnace wire 1; the two layers of insulators on the furnace wire 1 ensure that no harmful substances and no electric shock accidents are generated in the heating process of the furnace wire 1.
When in use, the furnace wire 1 needs to be uniformly wound on a to-be-heated part needing to be heated when the heat-resistant anti-oxidation coating 3 and the insulating heat-resistant coating 4 are not completely solidified, and various special-shaped and cylindrical steel equipment and pipelines are heated; when experimental equipment is designed, the winding density degree of the furnace wire 1 can be flexibly designed according to the specific flow and temperature of the process requirement so as to meet the requirement of equipment heating. The furnace wire 1 directly heats the to-be-heated part, so that the heat loss is reduced; the two ends of the furnace wire 1 are also connected with the relay, and are electrically connected with the controller through the relay, so that the temperature of the furnace wire can be set and regulated under the action of the controller.
The working principle of the utility model is as follows:
the furnace wire 1 is sleeved with the ceramic ring 2 uniformly and in the same direction, the heat-resistant anti-oxidation coating 3 and the insulating heat-resistant coating 4 are coated outside the ceramic ring 2, and the furnace wire 1 is uniformly wound on the to-be-heated members to be heated when the heat-resistant anti-oxidation coating 3 and the insulating heat-resistant coating 4 are not completely solidified, so that the to-be-heated members in various shapes are heated.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art can easily modify, change or modify the above embodiments according to the technical spirit of the present invention without departing from the scope of the present invention.
Claims (3)
1. A novel heating furnace wire is characterized in that: the furnace wire comprises a furnace wire, wherein a ceramic ring is uniformly sleeved on the outer part of the furnace wire in the same direction to form a first layer of insulator, and a heat-resistant anti-oxidation coating and an insulating heat-resistant coating are further coated on the outer part of the ceramic ring.
2. The novel heating furnace wire according to claim 1, wherein: the diameter of the furnace wire is 0.5mm-3 mm.
3. The novel heating furnace wire according to claim 1, wherein: the outer diameter of the ceramic ring is 4mm-8mm, and the inner diameter is 1mm-4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009803.0U CN212576323U (en) | 2020-06-04 | 2020-06-04 | Novel heating furnace wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009803.0U CN212576323U (en) | 2020-06-04 | 2020-06-04 | Novel heating furnace wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212576323U true CN212576323U (en) | 2021-02-23 |
Family
ID=74643823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021009803.0U Active CN212576323U (en) | 2020-06-04 | 2020-06-04 | Novel heating furnace wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212576323U (en) |
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2020
- 2020-06-04 CN CN202021009803.0U patent/CN212576323U/en active Active
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