CN203368788U - Ceramic heating tube - Google Patents
Ceramic heating tube Download PDFInfo
- Publication number
- CN203368788U CN203368788U CN 201320346158 CN201320346158U CN203368788U CN 203368788 U CN203368788 U CN 203368788U CN 201320346158 CN201320346158 CN 201320346158 CN 201320346158 U CN201320346158 U CN 201320346158U CN 203368788 U CN203368788 U CN 203368788U
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- CN
- China
- Prior art keywords
- ceramic
- base body
- ceramic base
- heating
- power line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a ceramic heating tube comprising a ceramic base body, a power line, conductive heating tubes and an insulation core. The ceramic base body has a seal tube structure. An inner wall of the ceramic base body is coated with a heat transfer layer. A center hole is disposed in the center of a section of the ceramic base body. The insulation core is disposed in the center hole. A plurality of hollow holes are disposed between the center hole and the outer diameter of the ceramic base body. The conductive heating tubes are disposed in the hollow holes. The conductive heat tubes and the ceramic base body are sealed through insulation high temperature resistance glue. A power line end of the ceramic base body extends outward and covers the lower part of the power line, and a closed space is formed. The ceramic heating tube is simple in structure and easy to use; the ceramic heating tube not only makes use of the wear resistance, high temperature resistance and corrosion resistance characteristics of ceramic materials, but can also reduce heat loss in the heating process; and with the heat transfer layer, heat is spread and heated rapidly and the heating efficiency and energy utilization are improved.
Description
Technical field
The utility model belongs to the ceramic technical field, is specifically related to a kind of ceramic heating pipe.
Background technology
Along with scientific and technological progress, existing daily mode of heating was changed to electric heating gradually by former fuel heating, domestic electric heating product is mainly to using metal tube as the electric heating medium now, the easy oxidation by air that at high temperature works long hours causes corrosion, make the metal peeling of motor heat pipe metal surface, easily cause water pollution, and some ceramic heatings on the market, its heating element is positioned at ceramic center, thereby processing difficulties, the production and processing cost is high, simultaneously, the situation that exists the machined surface thickness to differ, cause local heating inhomogeneous, have influence on the useful life of heater.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of ceramic heating pipe is provided, its simple in structure, convenient use, and homogeneous heating.
The technical scheme that the utility model adopts is: a kind of ceramic heating pipe, comprise ceramic matrix, power line, conductive exothermal pipe and insulation core, described ceramic matrix is a sealed tube structure, its inwall is covered with a heat transfer layer, its tangent plane center has centre bore, be provided with the insulation core in described centre bore, be provided with several hollow holes between described centre bore and ceramic matrix external diameter, be provided with the conductive exothermal pipe in described hollow hole, carry out sealing by insulation high-temperature-resistant glue between described conductive exothermal pipe and ceramic matrix, the mains terminals of described ceramic matrix stretches out and coats the power line bottom, and formation enclosure space.
As preferably, described insulation core is that alumina silicate fibre is filled and made.
The beneficial effects of the utility model are: the utility model is simple in structure, convenient to be used; the wearing and tearing of ceramic material milk, high temperature resistant, corrosion resistant characteristics had both been brought into play; can reduce again scattering and disappearing of heating in heating process simultaneously; be provided with heat transfer layer; be convenient to the heating of heat fast propagation, improved the utilance of the efficiency of heating surface and electric energy, the extension of ceramic matrix; protect the useful life of power line, also reduced certain potential safety hazard.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the another kind of structural representation of the utility model.
In figure: 1, ceramic matrix; 2, power line; 3, conductive exothermal pipe; 4, insulation core; 5, heat transfer layer; 6, insulation high-temperature-resistant glue.
Embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment: as depicted in figs. 1 and 2, the utility model comprises ceramic matrix 1, power line 2, conductive exothermal pipe 3 and insulation core 4, described ceramic matrix 1 is a sealed tube structure, its inwall is covered with a heat transfer layer 5, its tangent plane center has centre bore, be provided with insulation core 4 in described centre bore, be provided with several hollow holes between described centre bore and ceramic matrix 1 external diameter, be provided with conductive exothermal pipe 3 in described hollow hole, carry out sealing by insulation high-temperature-resistant glue 6 between described conductive exothermal pipe 3 and ceramic matrix 1, power line 2 ends of described ceramic matrix 1 stretch out and coat power line 2 bottoms, and formation enclosure space, described insulation core 4 is filled and is made for alumina silicate fibre.
The utility model is simple in structure, convenient to be used; the wearing and tearing of ceramic material milk, high temperature resistant, corrosion resistant characteristics had both been brought into play; can reduce again scattering and disappearing of heating in heating process simultaneously; be provided with heat transfer layer 5; be convenient to the heating of heat fast propagation, improved the utilance of the efficiency of heating surface and electric energy, the extension of ceramic matrix 1; protect the useful life of power line 2, also reduced certain potential safety hazard.
Claims (2)
1. a ceramic heating pipe, comprise ceramic matrix, power line, conductive exothermal pipe and insulation core, it is characterized in that: described ceramic matrix is a sealed tube structure, its inwall is covered with a heat transfer layer, its tangent plane center has centre bore, be provided with the insulation core in described centre bore, be provided with several hollow holes between described centre bore and ceramic matrix external diameter, be provided with the conductive exothermal pipe in described hollow hole, carry out sealing by insulation high-temperature-resistant glue between described conductive exothermal pipe and ceramic matrix, the mains terminals of described ceramic matrix stretches out and coats the power line bottom, and formation enclosure space.
2. ceramic heating pipe according to claim 1 is characterized in that: described insulation core is that alumina silicate fibre is filled and made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320346158 CN203368788U (en) | 2013-06-18 | 2013-06-18 | Ceramic heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320346158 CN203368788U (en) | 2013-06-18 | 2013-06-18 | Ceramic heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368788U true CN203368788U (en) | 2013-12-25 |
Family
ID=49816497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320346158 Expired - Fee Related CN203368788U (en) | 2013-06-18 | 2013-06-18 | Ceramic heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007770A (en) * | 2016-05-23 | 2016-10-12 | 深圳大学 | Silicon carbide tube and device for preparing pyrolytic carbon under microwaves |
| CN110238951A (en) * | 2019-07-11 | 2019-09-17 | 安徽苏立电气科技有限公司 | A kind of semi-automatic provisions for grouting and its application method of ceramic heater |
-
2013
- 2013-06-18 CN CN 201320346158 patent/CN203368788U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007770A (en) * | 2016-05-23 | 2016-10-12 | 深圳大学 | Silicon carbide tube and device for preparing pyrolytic carbon under microwaves |
| CN106007770B (en) * | 2016-05-23 | 2018-11-06 | 深圳大学 | Carborundum tube and microwave prepare pyrolytic carbon device |
| CN110238951A (en) * | 2019-07-11 | 2019-09-17 | 安徽苏立电气科技有限公司 | A kind of semi-automatic provisions for grouting and its application method of ceramic heater |
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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 |
Granted publication date: 20131225 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |