CN216123351U - Novel heater heat-conduction device - Google Patents
Novel heater heat-conduction device Download PDFInfo
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- CN216123351U CN216123351U CN202122199761.2U CN202122199761U CN216123351U CN 216123351 U CN216123351 U CN 216123351U CN 202122199761 U CN202122199761 U CN 202122199761U CN 216123351 U CN216123351 U CN 216123351U
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Abstract
The utility model discloses a novel heater heat conduction device, comprising: the heating device comprises a hollow heat conductor, a heat conducting net arranged in the hollow heat conductor, at least one annular heating wire and a heat preservation cover arranged on the outer side of the hollow heat conductor, wherein the annular heating wire is sleeved on the hollow heat conductor; the heat conducting net is in contact with the inner wall of the hollow heat conductor and is cylindrical; and heat insulation cotton is arranged between the heat preservation cover and the hollow heat conductor. According to the utility model, the heat-conducting net is arranged in the hollow heat conductor and penetrates through the inner cavity of the whole hollow heat conductor, so that the overall heat transfer efficiency can be improved, the loss of hot gas is reduced, the heating efficiency is improved, the heating effect is good, and the practicability is high under the combined action of the heat-conducting net and the hollow heat conductor.
Description
Technical Field
The utility model relates to the field of capacitor aging equipment, in particular to a novel heater heat conduction device.
Background
An air heating device is usually arranged in the capacitor aging machine and used for heating in an aging box of the capacitor aging machine so as to ensure the temperature balance in the aging box. However, in the air heating device in the prior art, the hollow heating element is usually heated, and the exhaust fan or the fan sends hot air into the aging box, the hollow heating element is a cavity, so that the heat transfer efficiency is low, and in the heat transfer process, the loss of hot gas is large, which results in poor heating effect.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides a novel heater heat conduction device, and solves the problems of low heat transfer efficiency and large hot gas loss in the heating process of an air heating device in the prior art, which cause poor heating effect.
The technical scheme of the utility model is as follows: a novel heater heat transfer device comprising: the heating device comprises a hollow heat conductor, a heat conducting net arranged in the hollow heat conductor, at least one annular heating wire and a heat preservation cover arranged on the outer side of the hollow heat conductor, wherein the annular heating wire is sleeved on the hollow heat conductor; the heat conducting net is in contact with the inner wall of the hollow heat conductor and is cylindrical; and heat insulation cotton is arranged between the heat preservation cover and the hollow heat conductor.
Further, the novel heater heat conduction device further comprises: the air guide pipe is communicated with the hollow heat conductor and the air outlet pipe.
Furthermore, a thermocouple is arranged on the air outlet pipe.
Further, be provided with binding post on the annular heater strip, binding post's the outside is provided with the protection box, the annular heater strip with it separates the heat exchanger to be provided with between the heat exchanger to keep warm, the protection box with separate the heat exchanger and be connected.
Further, the novel heater heat conduction device further comprises: the mounting bracket, set up annular staple bolt on the mounting bracket, the cover that keeps warm is installed on the mounting bracket, just annular staple bolt cover is in keep warm and cover.
Further, the heat conductive mesh includes: the heat-conducting device comprises a plurality of heat-conducting columns and a plurality of heat-conducting fins arranged on the heat-conducting columns, wherein the heat-conducting columns are sequentially connected, and the heat-conducting columns are connected with the inner wall of the hollow heat conductor.
By adopting the scheme, the utility model provides a novel heater heat conduction device, which has the following beneficial effects: through arranging the heat-conducting net in the hollow heat conductor, the heat-conducting net penetrates through the inner cavity of the whole hollow heat conductor, and under the combined action of the heat-conducting net and the hollow heat conductor, the overall heat transfer efficiency can be improved, the loss of hot gas is reduced, the heating efficiency is improved, the heating effect is good, and the practicability is high; meanwhile, under the action of the heat insulation cotton and the heat preservation cover, the heat loss can be reduced, and the heating efficiency is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of line A-A in FIG. 2;
FIG. 4 is a schematic structural view of a hollow heat conductor, a ring-shaped heating wire and a connecting terminal according to the present invention;
fig. 5 is a schematic structural diagram of a hollow heat conductor and a ring-shaped heating wire according to the present invention.
Wherein: the heat-insulating and heat-insulating device comprises a hollow heat conductor 1, a heat-conducting net 2, a heat-conducting column 20, a heat-conducting sheet 21, an annular heating wire 3, a wiring terminal 30, a heat-insulating cover 4, a heat-insulating cover 40, heat-insulating cotton 5, an air guide pipe 6, an air outlet pipe 7, a thermocouple 8, a mounting rack 9 and an annular hoop 90.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a novel heat conduction device for a heater, including: the heat-conducting device comprises a hollow heat-conducting body 1, a heat-conducting net 2 arranged in the hollow heat-conducting body 1, three annular heating wires 3 and a heat-insulating cover 4 arranged on the outer side of the hollow heat-conducting body 1, wherein the annular heating wires 3 are sleeved on the hollow heat-conducting body 1; the heat conducting net 2 is in contact with the inner wall of the hollow heat conductor 1, and the heat conducting net 2 is cylindrical; and a heat insulation cotton 5 is arranged between the heat preservation cover 4 and the hollow heat conductor 1. Specifically, in the present embodiment, the materials of the hollow heat conductor 1 and the heat conduction mesh 2 are both aluminum; when the interior of the aging box needs to be heated, the annular heating wire 3 is electrified through the external electrifying device, the annular heating wire 3 generates heat, the heat is transferred to the hollow heat conductor 1 and the heat conducting net 2, after the hollow heat conductor 1 is continuously heated for a period of time, the temperature in the hollow heat conductor 1 reaches a certain value, and hot air in the hollow heat conductor 1 is introduced into the aging box through a fan or an exhaust fan; set up heat conduction net 2 in cavity heat conductor 1, heat conduction net 2 runs through the inner chamber of whole cavity heat conductor 1, under heat conduction net 2, cavity heat conductor 1's combined action, can promote holistic heat transfer efficiency, reduces the loss of hot gas, promotes heating efficiency, and the practicality is strong.
Specifically, in this embodiment, the novel heater heat conduction device further includes: the air guide pipe 6 is connected with one end of the hollow heat conductor 1, the air outlet pipe 7 is connected with the other end of the hollow heat conductor 1, the air guide pipe 6 is communicated with the hollow heat conductor 1 and the air outlet pipe 7, and one end of the air outlet pipe 7 is communicated with the aging box; the air outlet pipe 7 is provided with the thermocouple 8 which can be used for being matched with an external temperature measuring device to measure the temperature of hot air in the air outlet pipe 7, so that the temperature of the hot air can meet the requirement of the hot air in the aging box, and the practicability is high.
Specifically, in this embodiment, be provided with binding post 30 on the annular heater strip 3, binding post 30's the outside is provided with the protection box, annular heater strip 3 with it separates heat exchanger 40 to be provided with between the heat preservation cover 4, the protection box with separate heat exchanger 40 and connect, separate heat exchanger 40 with also be provided with thermal-insulated cotton 5 between the cavity heat conductor 1, the effect of two thermal-insulated cotton 5 is the loss that prevents the produced heat that annular heater strip 3 generates heat, guarantees that the heating effect is better.
Specifically, in this embodiment, the novel heater heat conduction device further includes: the heat-insulation cover comprises a mounting frame 9 and an annular hoop 90 arranged on the mounting frame 9, wherein the heat-insulation cover 4 is arranged on the mounting frame 9, and the annular hoop 90 is sleeved on the heat-insulation cover 4; the mounting frame 9 is used for mounting the novel heater heat conduction device, the bottom of the mounting frame 9 is mounted on the upper side of the aging box through fixing screws, the heat preservation cover 4 is fixed on the mounting frame 9, and the heat preservation cover 4 is hooped tightly through a hoop.
Specifically, in the present embodiment, the heat conductive mesh 2 includes: eleven heat-conducting columns 20 and twenty-two heat-conducting fins 21 arranged on the heat-conducting columns 20, wherein the eleven heat-conducting columns 20 are sequentially connected, and the heat-conducting columns 20 are connected with the inner wall of the hollow heat conductor 1; any heat conduction column 20 is provided with twenty-two heat conduction sheets 21, the twenty-two heat conduction sheets 21 are symmetrically arranged on two sides of the heat conduction column 20, all the heat conduction columns 20 and the heat conduction sheets 21 enclose a net-shaped structure, and the lengths of the heat conduction columns 20 and the heat conduction sheets 21 are equal to the length of the hollow heat conductor 1; the purpose of arranging the heat conducting net 2 in the hollow heat conductor 1 is to increase the heat conducting effect and reduce the heat loss in the heat conducting process.
In summary, the present invention provides a novel heater heat conduction device, which has the following beneficial effects: through arranging the heat-conducting net in the hollow heat conductor, the heat-conducting net penetrates through the inner cavity of the whole hollow heat conductor, and under the combined action of the heat-conducting net and the hollow heat conductor, the overall heat transfer efficiency can be improved, the loss of hot gas is reduced, the heating efficiency is improved, the heating effect is good, and the practicability is high; meanwhile, under the action of the heat insulation cotton and the heat preservation cover, the heat loss can be reduced, and the heating efficiency is further improved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel heater heat transfer device, comprising: the heating device comprises a hollow heat conductor, a heat conducting net arranged in the hollow heat conductor, at least one annular heating wire and a heat preservation cover arranged on the outer side of the hollow heat conductor, wherein the annular heating wire is sleeved on the hollow heat conductor; the heat conducting net is in contact with the inner wall of the hollow heat conductor and is cylindrical; and heat insulation cotton is arranged between the heat preservation cover and the hollow heat conductor.
2. The novel heater heat transfer unit of claim 1, further comprising: the air guide pipe is communicated with the hollow heat conductor and the air outlet pipe.
3. The novel heater heat transfer device of claim 2, wherein the outlet duct is provided with a thermocouple.
4. The novel heater heat conduction device as claimed in claim 1, wherein a connection terminal is provided on the annular heating wire, a protection box is provided on the outer side of the connection terminal, a heat shield is provided between the annular heating wire and the heat shield, and the protection box is connected with the heat shield.
5. The novel heater heat transfer unit of claim 1, further comprising: the mounting bracket, set up annular staple bolt on the mounting bracket, the cover that keeps warm is installed on the mounting bracket, just annular staple bolt cover is in keep warm and cover.
6. The novel heater heat transfer device of claim 1, wherein the heat transfer mesh comprises: the heat-conducting device comprises a plurality of heat-conducting columns and a plurality of heat-conducting fins arranged on the heat-conducting columns, wherein the heat-conducting columns are sequentially connected, and the heat-conducting columns are connected with the inner wall of the hollow heat conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199761.2U CN216123351U (en) | 2021-09-10 | 2021-09-10 | Novel heater heat-conduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122199761.2U CN216123351U (en) | 2021-09-10 | 2021-09-10 | Novel heater heat-conduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216123351U true CN216123351U (en) | 2022-03-22 |
Family
ID=80732785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122199761.2U Active CN216123351U (en) | 2021-09-10 | 2021-09-10 | Novel heater heat-conduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216123351U (en) |
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2021
- 2021-09-10 CN CN202122199761.2U patent/CN216123351U/en active Active
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