CN2595121Y - Carbon fibre electrothermal tube - Google Patents
Carbon fibre electrothermal tube Download PDFInfo
- Publication number
- CN2595121Y CN2595121Y CN 03214690 CN03214690U CN2595121Y CN 2595121 Y CN2595121 Y CN 2595121Y CN 03214690 CN03214690 CN 03214690 CN 03214690 U CN03214690 U CN 03214690U CN 2595121 Y CN2595121 Y CN 2595121Y
- Authority
- CN
- China
- Prior art keywords
- glass tube
- electric heating
- carbon fiber
- power supply
- tube
- 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 provides a carbon fiber electric heating tube which is composed of a glass tube, a heating body, a wire connecting sheet, a porcelain insulating fixing block, a power supply wire and a connecting line, wherein the heating body is arranged in an inner cavity of the glass tube; the wire connecting sheet is fixedly sealed on the inner side at the end of the glass tube; the porcelain insulating fixing block is arranged on the outer side of the end of the glass tube. One end of the power supply wire is connected with the end of the heating body through the connecting line, and the other end of the power supply wire is connected with power supply through the glass tube, the wire connecting sheet and the porcelain insulating fixing block. Compared with the prior art, the carbon fiber electric heating tube of the utility model has the advantages of reasonable design, simple structure, easy manufacture, convenient use, high heat efficiency, long service life, broad scope of usage temperature, broad application scope, etc.
Description
1, technical field
The utility model relates to a kind of electrical heating elements, specifically a kind of carbon fiber electric heating tube.
2, technical background
As everyone knows, the electric heater of prior art mostly uses materials such as nichrome, molybdenum filament, tungsten filament to do electric heating element.Owing to the reason of these electric heating element materials self inherent characteristic in use has a lot of deficiencies, the electric heating element of making as materials such as general nichrome, molybdenum filament, tungsten filaments, electric heating element is easily oxidation of surface in the electric heating use, cause local overheating easily and be blown, useful life is short, have visible light to exist simultaneously in the electric heating process, so the heat efficiency is low.Though above-mentioned thermo electric material has the application of broad, but since they be difficult to be made into and not only use the anti-permanent but also high electric heater of the heat efficiency and influenced its range of application to a certain extent.
3, summary of the invention
The purpose of this utility model provides a kind of simple in structure, long service life, electric conversion efficiency height, the wide a kind of carbon fiber electric heating tube of operating temperature range.
The purpose of this utility model realizes in the following manner, process a glass tube earlier, the heater that one carbon fibre material is made is set in glass tube then, and power lead is tied in the end of heater by connecting line, the other end of power lead joins by lead brace and porcelain insulating fixed block and power supply, last mode by adding hot extrusion again in order to prevent the oxidation of glass tube internal heat generation body, also is filled with inert gases such as neon, argon gas with the glass tube sealing in glass tube.
4, description of drawings
Accompanying drawing 1 is a kind of structural representation of carbon fiber electric heating tube.
Explain below with reference to Figure of description a kind of carbon fiber electric heating tube of the present utility model being done.
A kind of carbon fiber electric heating tube of the present utility model, its structure are by glass tube 1, heater 2, lead Brace 3, porcelain insulating fixed block 4, power lead 5 and connecting line 6 consist of, and heater 2 is arranged on glass Among the inner chamber of pipe 1, lead brace 3 is arranged on the inboard, end of glass tube 1, and porcelain insulating fixed block 4 is established Put the outside, end at glass tube 1, an end of power lead 5 is by the end phase of connecting line 6 with heater 2 Connect, the other end of power lead 5 is by glass tube 1, lead brace 3 and porcelain insulating fixed block 4 and power supply Join, be filled with inert gas 7 in the glass tube 1.
5, execution mode
Its processing and fabricating of a kind of carbon fiber electric heating tube of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.The processing and fabricating of carbon fiber is a known technology, and power lead can use polypropylene hydrogen base carbon fibre or asphalt base carbon fiber to make; Connecting line available metal wire rod is processed into, and effect is to be used for being connected of power lead and heater, and lead brace available metal sheet material is made, and heater is processed into carbon fiber bundle.
The advantage of a kind of carbon fiber electric heating tube that this use is novel is:
1, structural design is simple;
2, thermo-lag is little, quick heating, and heating temp is even;
3, surface temperature is at 500 ℃-900 ℃; Surface heat power is at 20W/cm
2-40W/cm
2Between, the technical parameter range of variation is wide;
4, the geometry range of variation is wide, therefore in actual application, can adopt standard or non-standard unit mode to use,
5, electric property is stable, reliable, and useful life was up to 10000 hours;
6, applied environment: can be in water, use in the air.Industry can be applied in widely, agricultural, air heat of civil area or the like.
A kind of carbon fiber electric heating tube of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, easy to use, characteristics such as the heat efficiency is high, long service life, serviceability temperature wide ranges and applied range, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, a kind of carbon fiber electric heating tube, comprise glass tube, heater, lead brace, porcelain insulating fixed block, power lead and connecting line, it is characterized in that heater is arranged among the inner chamber of glass tube, the lead brace is locked in the inboard, end of glass tube, the porcelain insulating fixed block is arranged on the outside, end of glass tube, one end of power lead joins by the end of connecting line and heater, and the other end of power lead joins by glass tube, lead brace and porcelain insulating fixed block and power supply.
2, a kind of carbon fiber electric heating tube according to claim 1 is characterized in that being filled with in the glass tube inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214690 CN2595121Y (en) | 2003-01-17 | 2003-01-17 | Carbon fibre electrothermal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214690 CN2595121Y (en) | 2003-01-17 | 2003-01-17 | Carbon fibre electrothermal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595121Y true CN2595121Y (en) | 2003-12-24 |
Family
ID=33754796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214690 Expired - Fee Related CN2595121Y (en) | 2003-01-17 | 2003-01-17 | Carbon fibre electrothermal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595121Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973446A (en) * | 2017-03-23 | 2017-07-21 | 合肥协耀玻璃制品有限公司 | A kind of quartz-glass heating tube |
-
2003
- 2003-01-17 CN CN 03214690 patent/CN2595121Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973446A (en) * | 2017-03-23 | 2017-07-21 | 合肥协耀玻璃制品有限公司 | A kind of quartz-glass heating tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIANYUNGANG FULONG CARBOFORM QUARTZ PRODUCTS CO., Free format text: FORMER OWNER: LI LINLIN Free format text: FORMER OWNER: HUANG QIJIE LIN JINGSHENG LIN ZHONG WANG LIANJUN Effective date: 20050204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050204 Address after: 222314 No. 81 Niu Shi Nan Road, pomegranate Town, Jiangsu, Lianyungang Patentee after: Lianyungang Fulong carbon fiber quartz products Co. Ltd. Address before: 101, room 2, unit 30, 7 District, Liu town, Lixia District, Ji'nan City, Shandong Province, China Co-patentee before: Huang Qijie Patentee before: Li Linlin Co-patentee before: Lin Jingsheng Co-patentee before: Lin Zhong Co-patentee before: Wang Lianjun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031224 Termination date: 20100219 |