CN2792077Y - Support-free quartz carbon-wire heating tube - Google Patents
Support-free quartz carbon-wire heating tube Download PDFInfo
- Publication number
- CN2792077Y CN2792077Y CN 200520005164 CN200520005164U CN2792077Y CN 2792077 Y CN2792077 Y CN 2792077Y CN 200520005164 CN200520005164 CN 200520005164 CN 200520005164 U CN200520005164 U CN 200520005164U CN 2792077 Y CN2792077 Y CN 2792077Y
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- China
- Prior art keywords
- tube
- wire
- carbon
- support
- quartz ampoule
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Abstract
The utility model discloses a support-free quartz carbon-wire heating tube which comprises an outer tube, a heating wire and outer wiring terminals, wherein the outer tube is a quartz tube; the heating wire is a carbon fiber heating wire, the carbon fiber heating wire is arranged in the quartz tube by connectors which are arranged at both ends of the quartz tube, and the carbon fiber heating wire uses the inner wall of the quartz tube as a supporting surface without any support in the middle of the inner wall; the outer wiring terminals are connected with outer ends of the connectors and extend outside the tube. The utility model is combined with the heating characteristic of a carbon wire to design the work temperature of the carbon wire of the heating tube in the range according to the condition that the heating efficiency of the carbon wire is optimal at 1200 DEG C time. The quartz tube is suitable to work under 1200 DEG C. The quartz tube is used as the outer tube, a carbon fiber heating body is used as the heating wire, the bracket in the tube is canceled, the carbon wire is penetrated through the quartz tube under a free status, the inner wall of the quartz tube is used to support the carbon wire, and the carbon wire is in the free status in the tube, which can satisfy the requirements of tube shapes in any shape.
Description
Technical field
The utility model relates to a kind of quartzy carbon filament heat-generating pipe, specifically, relates to the quartzy carbon filament heat-generating pipe of a kind of no support.
Background technology
The carbon filament heat-generating pipe has characteristics energy-conservation, efficient, environmental protection as a kind of new infrared heating material.It will replace halogen heat-generating pipe and traditional nickel chromium triangle heat-generating pipe part market.But the manufacturing process of carbon filament pipe is comparatively complicated, and its shape, structure directly influence the technical parameter and the life-span of heat-generating pipe.At present, the carbon filament pipe can only be made straight pipe type, and this structure or be a long straight tube is about 1m as the length of straight pipe of 100V600-700W, and not only length is long, and causes on the unit are temperature on the low side; The employing intermediate support on quartzy or insulator support that pottery is made, or penetrates carbon filament in the tiny quartz ampoule carbon filament to support, does severally back and forth with the length of shortening pipe in the person in charge, and this method can cause local temperature higher.So said method can only be made straight pipe type or also can only be the circle of 3/4 circle, and can not make other labyrinth.The undue concentration of carbon filament on support can cause temperature rising, the lost of life even blast.With the complex process of carbon filament on the support, and be easy to lose carbon filament.Said method all is a production technology of continuing to use the traditional electrical light source, and not exclusively adapts to the heat-generating pipe of carbon filament as heater.Address these problems the characteristics that will consider carbon filament, structure reasonable in design, the technology that adopt to be fit to are with the efficient of the maximum of performance carbon filament heat-generating pipe.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art, provide a kind of no support quartzy carbon filament heat-generating pipe.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model does not have the quartzy carbon filament heat-generating pipe of support, comprise outer tube, heating wire and outer terminal, described outer tube is a quartz ampoule, described heating wire is a carbon fiber exothermic wire, described carbon fiber exothermic wire is installed in the quartz ampoule by the connector that is installed in the quartz ampoule two ends, carbon fiber exothermic wire by the inwall of quartz ampoule as supporting surface, middle no any support, carbon fiber exothermic wire passes quartz ampoule under free state, described outer terminal is connected outside the outer end protruded tube of connector.
Quartz ampoule described in the utility model can have any shape, as straight tube, circle, spiral type, polygon or other shape.
The utility model is in conjunction with the heating characteristics of carbon filament, and according to the situation of carbon filament heating efficiency the best 1200 ℃ the time, the carbon filament working temperature of design heat-generating pipe is in this scope, and quartz ampoule is worked under this temperature and is fit to.Make outer tube with quartz ampoule, carbon fiber exothermic part is made heating wire, support in the cancellation pipe, carbon filament passes quartz ampoule under free state, utilize the inwall support carbon filament of quartz ampoule, carbon filament is free state in pipe, can satisfy the tubular needs of Any shape, as circle, spiral type, polygon even more complicated shape.
Advantage of the present utility model is:
1, technology is simple: the support in the cancellation heat-generating pipe, promptly reduce several complicated technique for coiling, and reduce the infringement of carbon filament in the course of processing.
2, tubular shape variation: because carbon filament is the guiding that is shaped as with tube wall in pipe, be exactly what shape so what shape carbon filament pipe is, the pipe that so just can make different shape is to satisfy different needs.
3, heat efficiency height, life-span are long: the carbon filament that the utility model heat-generating pipe will concentrate in together originally disperses out, and whole thermal radiation is not subjected to any blocking, and more evenly, effectively, more can bring into play carbon filament heat efficiency height, long characteristic of life-span.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model does not have the quartzy carbon filament heat-generating pipe of support, it can make spiral type, comprise outer tube 1, heating wire 2 and outer terminal 3, described outer tube is a quartz ampoule, described heating wire is a carbon fiber exothermic wire, described carbon fiber exothermic wire is installed in the quartz ampoule by the connector 4 that is installed in the quartz ampoule two ends, carbon fiber exothermic wire by the inwall of quartz ampoule as supporting surface, middle no any support, carbon fiber exothermic wire passes quartz ampoule under free state, described outer terminal is connected outside the outer end protruded tube of connector.
The described quartz ampoule of utility model can have any shape, as straight tube, circle, spiral type, polygon or other shape.
Claims (3)
1, the quartzy carbon filament heat-generating pipe of a kind of no support, comprise outer tube, heating wire and outer terminal, it is characterized in that: described outer tube is a quartz ampoule, described heating wire is a carbon fiber exothermic wire, described carbon fiber exothermic wire is installed in the quartz ampoule by the connector that is installed in the quartz ampoule two ends, carbon fiber exothermic wire by the inwall of quartz ampoule as supporting surface, middle no any support, carbon fiber exothermic wire passes quartz ampoule under free state, described outer terminal is connected outside the outer end protruded tube of connector.
2, the quartzy carbon filament heat-generating pipe of no support as claimed in claim 1, it is characterized in that: described quartz ampoule is an arbitrary shape.
3, the quartzy carbon filament heat-generating pipe of no support as claimed in claim 2, it is characterized in that: described quartz ampoule is straight tube, circle, spiral type, polygon or other shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005164 CN2792077Y (en) | 2005-02-28 | 2005-02-28 | Support-free quartz carbon-wire heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005164 CN2792077Y (en) | 2005-02-28 | 2005-02-28 | Support-free quartz carbon-wire heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792077Y true CN2792077Y (en) | 2006-06-28 |
Family
ID=36808117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005164 Expired - Fee Related CN2792077Y (en) | 2005-02-28 | 2005-02-28 | Support-free quartz carbon-wire heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792077Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391651A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Medical coil tube heater with high efficiency |
| CN105992412A (en) * | 2015-02-10 | 2016-10-05 | 金正男 | Novel carbon fiber electrothermal tube |
| CN113340108A (en) * | 2021-07-07 | 2021-09-03 | 葛亚红 | Resistance induction radiation furnace |
-
2005
- 2005-02-28 CN CN 200520005164 patent/CN2792077Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391651A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Medical coil tube heater with high efficiency |
| CN105992412A (en) * | 2015-02-10 | 2016-10-05 | 金正男 | Novel carbon fiber electrothermal tube |
| CN113340108A (en) * | 2021-07-07 | 2021-09-03 | 葛亚红 | Resistance induction radiation furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |