CN200944680Y - Single-end carbon fiber quartz electrothermal tube - Google Patents
Single-end carbon fiber quartz electrothermal tube Download PDFInfo
- Publication number
- CN200944680Y CN200944680Y CN 200620132339 CN200620132339U CN200944680Y CN 200944680 Y CN200944680 Y CN 200944680Y CN 200620132339 CN200620132339 CN 200620132339 CN 200620132339 U CN200620132339 U CN 200620132339U CN 200944680 Y CN200944680 Y CN 200944680Y
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- CN
- China
- Prior art keywords
- carbon fiber
- electrothermal tube
- skeleton
- heater
- quartz electrothermal
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- Expired - Fee Related
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Abstract
The utility model discloses a single-end carbon fiber quartz electrothermal tube, which mainly comprises a shell unit, a framework, a heating element, connecting wire, a connecting sheet, a fixation body, a protection body, a bracket, air holes and power leads. The heating element adopts a long carbon fiber which is weaved into a wire shape and is evenly wound on the framework or adopts a long wire carbon fiber directly weaved on the frame with an electrode encapsulated at one end of the shell body. The utility model has the advantages of long service life, high efficiency of heat conversion, even working temperature, wide scope of application, obvious far-infrared heating effect, simple external structure and convenience of installation and utilization, and can be widely applied to the fields such as industry, fluid heating, foods, instruments and pharmacy manufacturing.
Description
Technical field
The utility model relates to a kind of electric elements, a kind of more precisely far infrared quartz electrothermal tube of heating of being used in electric equipment.
Background technology
As everyone knows, quartz electrothermal tube of the prior art, generally all adopt metallic heating body, its electrode package is at the two ends of quartz ampoule, as nichrome, molybdenum filament, tungsten filament, Dumet wire etc., electric heating element easily causes surface oxidation to be blown in the electric heating process, nonmetal heating unit then has short micelle fibrofelt etc., all be no more than 5000 hours the useful life of this two classes exothermic material, and electrode package is at the two ends of quartz ampoule, have when under particular surroundings, using that difficulty, power less stable, electric conversion efficiency be installed is low, weak point such as lack useful life.
The utility model content
At the deficiency that prior art exists, the single-ended carbon fiber quartz electrothermal tube that the purpose of this utility model is to provide a kind of long service life, electric conversion efficiency height, working temperature is even, applied widely, the Far-infrared Heating effect is obvious, external shape is simple in structure, be easy to install and use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of single-ended carbon fiber quartz electrothermal tube, comprise housing, skeleton, heater and power lead, described heater adopts the long filament carbon fiber knit to become wire to be wrapped on the skeleton later on equably or adopts the long filament carbon fiber directly to be woven on the skeleton, heater is to adopt at least one threads carbon fiber to make, and electrode package is at an end of housing.
Described skeleton is inverted U-shaped, and heater adopts the long filament carbon fiber knit to become wire to be wrapped on the skeleton equably later on, and is connected with electrode at place, skeleton two ends.
Be provided with the support that is used for fixing heater in the described housing.
Described skeleton is two discrete guide pillars of the left and right sides, and heater adopts the long filament carbon fiber directly to be woven on the skeleton, and its two ends, top are connected by connecting filament, and the two ends, bottom are connected with electrode.
Described electrode is connected with connecting filament by heater after wire electrode is tied up forms, and its periphery is provided with protective.
The connecting filament of described electrode is divided into inside and outside two sections, is connected by brace between the two, and brace encapsulates the location together with the part connecting filament.
Be provided with the fixed body that is used to support heater in the described housing other end.
Described housing is a quartz glass tube.
Two electrode package of the present utility model are at an end of housing, install more convenient, heater adopt long filament carbon fiber knit line to twine or the long filament carbon fiber directly braiding form thermal conversion efficiency height, acid and alkali-resistance, serviceability temperature is at 200～800 degree, and power is at 10～40W/cm
2Stable performance, reliable, exceed 10000 hours useful life, can be widely used in fields such as industry, food, instrument, pharmaceutical processing, compared with prior art, usability is strong at random, and thermal conversion efficiency is up to more than 98%, has compact conformation, technology is simple, temperature range is wide, be easy to characteristics such as installation.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
1---housing 2---skeleton
The interior connecting filament of 3---heaters 4---
5---wire electrode 6---protective
The outer connecting filament of 7---braces 8---
9---power line 10---support
11---fixed body 12---pore
First embodiment as shown in Figure 1; housing 1 is a quartz glass tube; its inside is provided with inverted U-shaped skeleton 2; heater 3 is the long filament carbon fiber; being woven into wire is wrapped on the skeleton 2 later on equably; and is connected after wire electrode 5 is tied up with interior connecting filament 4 at skeleton two ends places and connects firm formation electrode; the periphery of junction is provided with protective 6 again; make to connect and reach optimum state; interior connecting filament 4 is connected with outer connecting filament 8 by brace 7; brace 8 is encapsulated in the electrode leads to client of housing 1 together with the part connecting filament; power line 9 is an external wire; inside and outside connecting filament and brace are the transitional lead between heater 3 and the power line 9, all adopt resistant to elevated temperatures conductor molybdenum to make and be welded to connect, and support 10 and fixed body 11 are used for fixing; support heater 3; can adopt molybdenum filament; quartz glass or pottery are made; charge into inert gas in the housing 1 or vacuumize, pore 12 is steam vents, complete and vacuumize or charge into inert gas after seal.
Second embodiment as shown in Figure 2, skeleton 2 is two discrete guide pillars of the left and right sides, and heater 3 adopts the long filament carbon fiber directly to be woven on the skeleton 2, and its two ends, top are connected by connecting filament, the two ends, bottom are connected with electrode, and all the other structures are identical with first embodiment.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection range.
Claims (8)
1, a kind of single-ended carbon fiber quartz electrothermal tube, comprise housing, skeleton, heater and power lead, it is characterized in that, described heater adopts the long filament carbon fiber knit to become wire to be wrapped on the skeleton later on equably or adopts the long filament carbon fiber directly to be woven on the skeleton, heater is to adopt at least one threads carbon fiber to make, and electrode package is at an end of housing.
2, single-ended carbon fiber quartz electrothermal tube according to claim 1 is characterized in that described skeleton is inverted U-shaped, and heater adopts the long filament carbon fiber knit to become wire to be wrapped on the skeleton equably later on, and is connected with electrode at place, skeleton two ends.
3, single-ended carbon fiber quartz electrothermal tube according to claim 2 is characterized in that, is provided with the support that is used for fixing heater in the described housing.
4, single-ended carbon fiber quartz electrothermal tube according to claim 1, it is characterized in that described skeleton is two discrete guide pillars of the left and right sides, heater adopts the long filament carbon fiber directly to be woven on the skeleton, its two ends, top are connected by connecting filament, and the two ends, bottom are connected with electrode.
According to the arbitrary described single-ended carbon fiber quartz electrothermal tube of claim 1 to 4, it is characterized in that 5, described electrode is connected with connecting filament by heater after wire electrode is tied up forms, its periphery is provided with protective.
6, single-ended carbon fiber quartz electrothermal tube according to claim 5 is characterized in that, the connecting filament of described electrode is divided into inside and outside two sections, is connected by brace between the two, and brace encapsulates the location together with the part connecting filament.
7, single-ended carbon fiber quartz electrothermal tube according to claim 6 is characterized in that, is provided with the fixed body that is used to support heater in the described housing other end.
8, single-ended carbon fiber quartz electrothermal tube according to claim 7 is characterized in that, described housing is a quartz glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132339 CN200944680Y (en) | 2006-08-16 | 2006-08-16 | Single-end carbon fiber quartz electrothermal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620132339 CN200944680Y (en) | 2006-08-16 | 2006-08-16 | Single-end carbon fiber quartz electrothermal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944680Y true CN200944680Y (en) | 2007-09-05 |
Family
ID=38719319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620132339 Expired - Fee Related CN200944680Y (en) | 2006-08-16 | 2006-08-16 | Single-end carbon fiber quartz electrothermal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944680Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331017A (en) * | 2011-06-23 | 2012-01-25 | 太仓南极风能源设备有限公司 | Hot melting range hood |
| CN105960033A (en) * | 2016-07-12 | 2016-09-21 | 北京中兴实强陶瓷轴承有限公司 | Heater |
| CN108105994A (en) * | 2018-01-25 | 2018-06-01 | 山东大学 | Circulating-heating single-ended electrode heating tube and its processing technology |
| CN108770101A (en) * | 2018-04-24 | 2018-11-06 | 江苏路求科技服务有限公司 | A kind of quartz heating-pipe |
-
2006
- 2006-08-16 CN CN 200620132339 patent/CN200944680Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331017A (en) * | 2011-06-23 | 2012-01-25 | 太仓南极风能源设备有限公司 | Hot melting range hood |
| CN105960033A (en) * | 2016-07-12 | 2016-09-21 | 北京中兴实强陶瓷轴承有限公司 | Heater |
| CN108105994A (en) * | 2018-01-25 | 2018-06-01 | 山东大学 | Circulating-heating single-ended electrode heating tube and its processing technology |
| CN108105994B (en) * | 2018-01-25 | 2023-09-19 | 山东大学 | Circularly heated single-ended electrode heating pipe and processing technology thereof |
| CN108770101A (en) * | 2018-04-24 | 2018-11-06 | 江苏路求科技服务有限公司 | A kind of quartz heating-pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20100816 |