CN203632895U - Crawler-type ceramic heat-generating body - Google Patents
Crawler-type ceramic heat-generating body Download PDFInfo
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- CN203632895U CN203632895U CN201320785023.9U CN201320785023U CN203632895U CN 203632895 U CN203632895 U CN 203632895U CN 201320785023 U CN201320785023 U CN 201320785023U CN 203632895 U CN203632895 U CN 203632895U
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Abstract
The utility model relates to the technical field of electric heating, particularly to a crawler-type ceramic heat-generating body. The heat-generating body comprises multiple flat pipeline-type ceramic bodies and cylindrical pipeline-type ceramic bodies. Each of the flat pipeline-type ceramic bodies is internally provided with two pipelines used for concentric-square-shaped wiring. A multistage parallel structure is formed by virtue of enabling an electric heating wire to penetrate into one end of one upper end flat pipeline-type ceramic body, pass through one middle flat pipeline-type ceramic body, and wind back from one lower end flat pipeline-type ceramic body, and then enabling the electric heating wire to re-penetrate into the middle flat pipeline-type ceramic body and the upper end flat pipeline-type ceramic body; and the electric heating wire extends through a pipeline of one cylindrical pipeline-type ceramic body and then is electrically connected with an electrode. The crawler-type ceramic heat-generating body has the advantages of wide usage scope, high temperature rise speed, high heat utilization rate, substantial energy saving, low labor intensity, and convenient operation; and the crawler-type ceramic heat-generating body is also applicable to hot jacket heating of various workpieces and auxiliary heating of chemical pipelines, containers, and the like.
Description
Technical field
The utility model relates to a kind of crawler type ceramic heating element, belongs to electric-heating technology field.
Background technology
When pipeline welding, often using argon arc welding welding or needing in the time of welding needs to heat-treat after heating, welding.Not only complex structure but also install inconveniently of annealing device in prior art, not only equipment cost is higher but also affected operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable, thermal effectiveness good, easy for installation, cost is low crawler type ceramic heating element.
The technical solution that realizes this practical object is: a kind of crawler type ceramic heating element, comprise multiple flat pipeline formula ceramic bodies and cylindrical tube formula ceramic body, flat pipeline formula ceramic body is divided into upper end flat pipeline formula ceramic body, bottom flat pipeline formula ceramic body and middle part flat pipeline formula ceramic body, there are two pipelines for hollow threading flat pipeline formula ceramic body inside, heating wire penetrates from flat pipeline formula ceramic body one end, upper end and from the flat pipeline formula ceramic body wraparound of bottom, penetrates middle part flat pipeline formula ceramic body through middle part flat pipeline formula ceramic body again and penetrate upper end flat pipeline formula ceramic body again and form multistage parallel construction, heating wire is electrically connected with electrode after extending by the pipeline of cylindrical tube formula ceramic body.
There are respectively two protrusion pipelines one end of upper end described in the utility model flat pipeline formula ceramic body and middle part flat pipeline formula ceramic body, and be communicated with the pipeline phase embedding of the inner hollow threading of flat pipeline formula ceramic body, a protrusion pipeline of the upper end flat pipeline formula ceramic body at two ends, left and right and middle part flat pipeline formula ceramic body is communicated with the pipeline phase embedding of cylindrical tube formula ceramic body.
The center of middle part described in the utility model flat pipeline formula ceramic body is provided with a through hole.
Heating wire described in the utility model is chrome-nickel heating wire, is multiply and is wound around shape.
The linear diameter of heating wire described in the utility model is 0.04～7.0mm.
The utility model has the advantage of: 1, can start size according to workpiece and make, can splice, bending, twine to practice and be close to workpiece heating, have that the scope of application is wide, programming rate is fast, heat utilization efficiency is high, obvious energy conservation, labour intensity be low, easy to operate; 2, also can be used for the auxiliary heating of the hot jacket heating of various workpiece and chemical pipeline, container etc.; 3, ceramic body makes to keep insulation isolation between heating wire on the one hand, and ceramic physical efficiency plays the effect of heat conduction and heat radiation simultaneously; 4, the through hole on ceramic body center can further improve radiating effect.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is structure connection diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of crawler type ceramic heating element of the utility model, it comprises multiple flat pipeline formula ceramic bodies 1 and cylindrical tube formula ceramic body 2, flat pipeline formula ceramic body 1 is divided into upper end flat pipeline formula ceramic body 1a, bottom flat pipeline formula ceramic body 1c and middle part flat pipeline formula ceramic body 1b, there are two pipelines for hollow threading flat pipeline formula ceramic body 1 inside, heating wire penetrates from flat pipeline formula ceramic body 1a one end, upper end and from the flat pipeline formula ceramic body 1c wraparound of bottom, penetrates middle part flat pipeline formula ceramic body 1b through middle part flat pipeline formula ceramic body 1b again and penetrate upper end flat pipeline formula ceramic body 1a again and form multistage parallel construction, heating wire is electrically connected with electrode 3 after extending by the pipeline of cylindrical tube formula ceramic body 2.
As shown in Figure 2, there are respectively two protrusion pipelines one end of bottom flat pipeline formula ceramic body 1c and middle part flat pipeline formula ceramic body 1b, and be communicated with the pipeline phase embedding of flat pipeline formula ceramic body 1 inner hollow threading, a protrusion pipeline of the upper end flat pipeline formula ceramic body 1a at two ends, left and right and middle part flat pipeline formula ceramic body 1b is communicated with the pipeline phase embedding of cylindrical tube formula ceramic body 2.
In order to make ceramic heating physical efficiency further improve radiating effect, improve heat utilization efficiency, be provided with a through hole 4 in the center of middle part flat pipeline formula ceramic body 1b.
In order to make ceramic heating element have good heating efficiency, accelerate the programming rate of ceramic heating element, having adopted heating wire is chrome-nickel heating wire, is formed by multiply heating wire winding.The linear diameter of heating wire is preferably used 0.04～7.0mm.
Although the utility model is disclosed by above embodiment; but scope of the present utility model is not limited to this; do not departing under the condition of the utility model design, any apparent change that it is done all will fall into the protection range of claim of the present utility model.
Claims (5)
1. a crawler type ceramic heating element, it is characterized in that: comprise multiple flat pipeline formula ceramic bodies (1) and cylindrical tube formula ceramic body (2), flat pipeline formula ceramic body (1) is divided into upper end flat pipeline formula ceramic body (1a), bottom flat pipeline formula ceramic body (1c) and middle part flat pipeline formula ceramic body (1b), there are two pipelines for hollow threading flat pipeline formula ceramic body (1) inside, heating wire penetrates from upper end flat pipeline formula ceramic body (1a) one end and from bottom flat pipeline formula ceramic body (1c) wraparound, penetrates middle part flat pipeline formula ceramic body (1b) through middle part flat pipeline formula ceramic body (1b) again and penetrate upper end flat pipeline formula ceramic body (1a) again and form multistage parallel construction, heating wire is electrically connected with electrode (3) after extending by the pipeline of cylindrical tube formula ceramic body (2).
2. crawler type ceramic heating element according to claim 1, it is characterized in that: there are respectively two protrusion pipelines described upper end flat pipeline formula ceramic body (1a) and one end of middle part flat pipeline formula ceramic body (1b), and be communicated with the pipeline phase embedding of the inner hollow threading of flat pipeline formula ceramic body (1), a protrusion pipeline of the upper end flat pipeline formula ceramic body (1a) at two ends, left and right and middle part flat pipeline formula ceramic body (1b) is communicated with the pipeline phase embedding of cylindrical tube formula ceramic body (2).
3. crawler type ceramic heating element according to claim 1 and 2, is characterized in that: the center of described middle part flat pipeline formula ceramic body (1b) is provided with a through hole (4).
4. crawler type ceramic heating element according to claim 1, is characterized in that: described heating wire is chrome-nickel heating wire, is multiply and is wound around shape.
5. crawler type ceramic heating element according to claim 4, is characterized in that: the linear diameter of described heating wire is 0.04～7.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785023.9U CN203632895U (en) | 2013-12-04 | 2013-12-04 | Crawler-type ceramic heat-generating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785023.9U CN203632895U (en) | 2013-12-04 | 2013-12-04 | Crawler-type ceramic heat-generating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632895U true CN203632895U (en) | 2014-06-04 |
Family
ID=50819330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785023.9U Expired - Fee Related CN203632895U (en) | 2013-12-04 | 2013-12-04 | Crawler-type ceramic heat-generating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632895U (en) |
-
2013
- 2013-12-04 CN CN201320785023.9U patent/CN203632895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20201204 |