CN2739905Y - Carbon fiber electric-heating tube lead-inelectrode connecting structure - Google Patents
Carbon fiber electric-heating tube lead-inelectrode connecting structure Download PDFInfo
- Publication number
- CN2739905Y CN2739905Y CN 200420088489 CN200420088489U CN2739905Y CN 2739905 Y CN2739905 Y CN 2739905Y CN 200420088489 CN200420088489 CN 200420088489 CN 200420088489 U CN200420088489 U CN 200420088489U CN 2739905 Y CN2739905 Y CN 2739905Y
- Authority
- CN
- China
- Prior art keywords
- positioning body
- carbon fiber
- supporter
- electrode
- ceramic positioning
- 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
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a leading-out electrode connecting structure for a carbon fiber electric-heating tube, comprising a quartz case, a supporting body, a carbon fiber electric heating wire, an electrode, a tie wire and a ceramic positioning body. The ceramic positioning body is arranged on both ends of the supporting body; one end of the electrode is arranged inside the ceramic positioning body, and the other end of the electrode is exposed outside; the carbon fiber electric heating wire is connected with the exposed end of the electrode by the surface of the ceramic positioning body; the ceramic positioning body is provided with a big end, a small end an inner hole; the periphery of the surface of the ceramic positioning body is provided with a concave recess. With the leading-out electrode connecting structure, the carbon fiber electric-heating tube can have higher anti-overload ability, favorable heating effect, long service life and reliable use.
Description
Technical field
The utility model relates to a kind of electric heating element, especially a kind of carbon fiber electric heating tube extraction electrode syndeton.
Background technology
Carbon fiber electric heating tube far-infrared frequency spectral property is good, and heat efficiency height has been widely used in industry and daily field of electric heating, and the electrically heated application of high temperature also is a thing in recent years.The carbon fiber electric heating tube patent of State Patent Office's bulletin is ten remainders, and many kinds of carbon fiber electric heating tubes are also arranged on the market, comprise that some company's carbon fiber electric heating tube of Japan also has Several Key Problems not to be well solved as yet.At first, there are some problems in the extraction electrode syndeton of present various carbon fiber electric heating tubes, and carbon fiber exothermic part is not provided with centralized positioning in quartz outer tube, has greatly influenced the heating effect and the life-span of carbon fiber electric heating tube.They are two years old, hot zone and extraction electrode cold area free are provided with, there is not lapse of temperature between hot zone and the extraction electrode, extraction electrode almost with synthermal long-term work down such as hot zone, dissimilar materials connects, and resistance change can take place, great changes will take place even slight variation also can cause this power, and overload is burnt extraction electrode very soon.Its three, the negative temperature characteristic of carbon fiber resistance and physical vapour deposition (PVD) make that power is not only unattenuated after the carbon fiber electric heating tube long-term work increases on the contrary, even excursion, cause booster, have potential safety hazard.
Summary of the invention
The purpose of this utility model provides a kind of carbon fiber electric heating tube anti-overload ability that makes stronger in order to solve above-mentioned deficiency exactly, and heating effect is better, and the life-span is longer, more safe and reliable carbon fiber electric heating tube extraction electrode syndeton.
The utility model is realized above-mentioned purpose by following technical proposals:
The utility model comprise quartzy shell, can resistant to elevated temperatures supporter, the carbon fiber electrothermal line as heater, electrode, bundle silk, ceramic positioning body, supporter is arranged in the quartzy shell, carbon fiber electrothermal line is wrapped on the supporter and its two ends and electrode join, and ceramic positioning body is arranged on the supporter two ends; Electrode one end is inserted in the ceramic positioning body, and an end exposes; Carbon fiber electrothermal line joins with the electrode bared end through ceramic positioning body surface.
The pottery positioning body is provided with one or more through holes, and extraction electrode one end is arranged in the described through hole.The pottery positioning body is provided with bigger big end of diameter and the less small end of diameter; Pottery positioning body small end is inserted in the supporter from the supporter end, is provided with the gap around the ceramic positioning body small end periphery and between the supporter; The big end of pottery positioning body is exposed at outside the supporter, is provided with the gap around the big end of the ceramic positioning body periphery and between the quartzy shell.
Pottery is provided with endoporus in the positioning body, the supporter end be enclosed within the endoporus and and endoporus between be provided with the gap; Pottery positioning body periphery is provided with the gap all around and between the quartzy shell.Pottery positioning body and quartzy shell matching part are provided with a plurality of grooves, and the carbon fiber electrothermal line extension joins with electrode behind ceramic positioning body groove.
The extraction electrode syndeton of present various carbon fiber electric heating tubes exists not enough, the one, the cold-zone is not set between carbon fiber exothermic part and the extraction electrode, the 2nd, carbon fiber exothermic part is not provided with centralized positioning in quartz outer tube, influences the heating effect and the life-span of carbon fiber electric heating tube.The utility model then is to improve at above-mentioned deficiency, be provided with the ceramic body positioning body at the supporter two ends, electrode one end is fixed in the ceramic body positioning body, one end is exposed at the outside, ceramic body positioning body excircle also is provided with groove, and carbon fiber heating line joins through groove and the electrode around the ceramic body positioning body.This structure has not only reached the purpose that the cold-zone is set, make that the electrothermal tube anti-overload ability is stronger, and the ceramic body positioning body makes heater be in quartz ampoule shell center, improved the quality of carbon fiber electric heating tube greatly, greatly improved its heating effect and prolonged its life-span, made it more safe and reliable.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments
Fig. 1 is the utility model one example structure schematic diagram;
Fig. 2 is the utility model embodiment single electrode syndeton enlarged diagram;
Fig. 3 is the utility model embodiment bipolar electrode syndeton enlarged diagram;
Fig. 4 is the utility model embodiment single electrode end pottery positioning body structural representation;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the utility model embodiment bipolar electrode end pottery positioning body structural representation;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is the another kind of structural representation of the utility model single electrode end pottery positioning body;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the another kind of structural representation of the utility model bipolar electrode end pottery positioning body;
Figure 11 is the left view of Figure 10.
Specific embodiment
As Fig. 1 to 7, the utility model comprise quartz glass shell 1, can resistant to elevated temperatures supporter 2, the carbon fiber electrothermal line 3 as heater, hair fastener shape electrode 4, prick silk 5, ceramic positioning body 6.Supporter 2 is arranged in the quartz glass shell 1, and carbon fiber electrothermal line 3 is wrapped on the supporter 2 equably and tighten with pricking silk 5 at its two ends.
At the single electrode end, ceramic positioning body 6 middle parts are provided with a through hole 64, and extraction electrode 41 1 ends are arranged in the through hole 64, and the other end is exposed at outside the ceramic positioning body 6.At the bipolar electrode end, ceramic positioning body 6 is provided with two through holes 65, and extraction electrode 42 1 ends are arranged in the through hole 65, and the other end is exposed at outside the ceramic positioning body 6.Carbon fiber electrothermal line 3 extensions 31 join with the exposed parts of hair fastener shape electrode 4 behind ceramic positioning body groove 63.
Certainly, ceramic positioning body 6 also can adopt the structure shown in Fig. 8 to 11.As Fig. 8, Fig. 9, be provided with endoporus 68 and a through hole 66 at ceramic positioning body 6 middle parts, ceramic positioning body 6 excircle positions are provided with four grooves 63; During use, then require supporter end 21 to be enclosed within the endoporus 68 and and endoporus 68 between be provided with the gap, electrode 4 is inserted in the through hole 66.As Figure 10, Figure 11, on ceramic positioning body 6, be provided with two through holes 67.Pottery positioning body 6 excircle positions are provided with four grooves 63, are provided with endoporus 69 in the ceramic positioning body 6.During use, then require supporter end 21 to be enclosed within the endoporus 69 and and endoporus 69 between be provided with the gap, electrode 4 is inserted in the through hole 67; Pottery positioning body 6 peripheries are provided with the gap all around and between the quartz glass shell 1.
As from the foregoing, carbon fiber electric heating tube adopts extraction electrode syndeton described in the utility model, can make the carbon fiber electric heating tube anti-overload ability stronger, and heating effect is better, and the life-span is longer, and is more safe and reliable.
Claims (5)
1, a kind of carbon fiber electric heating tube extraction electrode syndeton, comprise quartzy shell, can resistant to elevated temperatures supporter, the carbon fiber electrothermal line as heater, electrode, bundle silk, supporter is arranged in the quartzy shell, carbon fiber electrothermal line is wrapped on the supporter and its two ends and electrode join, it is characterized in that: it also comprises ceramic positioning body, and ceramic positioning body is arranged on the supporter two ends; Electrode one end is inserted in the ceramic positioning body, and an end exposes; Carbon fiber electrothermal line joins with the electrode bared end through ceramic positioning body surface.
2, carbon fiber electric heating tube extraction electrode syndeton according to claim 1, it is characterized in that: described ceramic positioning body is provided with one or more through holes, and extraction electrode one end is arranged in the described through hole.
3, carbon fiber electric heating tube extraction electrode syndeton according to claim 1 and 2 is characterized in that: described ceramic positioning body is provided with bigger big end of diameter and the less small end of diameter; Pottery positioning body small end is inserted in the supporter from the supporter end, is provided with the gap around the ceramic positioning body small end periphery and between the supporter; The big end of pottery positioning body is exposed at outside the supporter, is provided with the gap around the big end of the ceramic positioning body periphery and between the quartzy shell.
4, carbon fiber electric heating tube extraction electrode syndeton according to claim 1 and 2 is characterized in that: be provided with endoporus in the described ceramic positioning body, the supporter end be enclosed within the endoporus and and endoporus between be provided with the gap; Pottery positioning body periphery is provided with the gap all around and between the quartzy shell.
5, carbon fiber electric heating tube extraction electrode syndeton according to claim 1 and 2, it is characterized in that: described ceramic positioning body and quartzy shell matching part are provided with a plurality of grooves, and the carbon fiber electrothermal line extension joins with electrode behind ceramic positioning body groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088489 CN2739905Y (en) | 2004-09-22 | 2004-09-22 | Carbon fiber electric-heating tube lead-inelectrode connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088489 CN2739905Y (en) | 2004-09-22 | 2004-09-22 | Carbon fiber electric-heating tube lead-inelectrode connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739905Y true CN2739905Y (en) | 2005-11-09 |
Family
ID=35354965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088489 Expired - Fee Related CN2739905Y (en) | 2004-09-22 | 2004-09-22 | Carbon fiber electric-heating tube lead-inelectrode connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739905Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450317C (en) * | 2005-11-15 | 2009-01-07 | 李家俊 | Power combined electric heating pipe |
| CN101841938A (en) * | 2010-05-25 | 2010-09-22 | 浙江华源电热有限公司 | Electrode connection structure of semi-conductor electric heating piece |
| CN102625500A (en) * | 2011-01-31 | 2012-08-01 | 乐金电子(天津)电器有限公司 | End structure of carbon tube type roasting tube and microwave oven employing the same |
| CN105987511A (en) * | 2015-02-27 | 2016-10-05 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater heating device and electric water heater |
| CN106686780A (en) * | 2017-03-01 | 2017-05-17 | 袁芳革 | Identifiable pipeline type heating tube device |
| CN112954831A (en) * | 2021-01-27 | 2021-06-11 | 浙江万森电热设备股份有限公司 | Control device of explosion-proof electric heating equipment |
-
2004
- 2004-09-22 CN CN 200420088489 patent/CN2739905Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450317C (en) * | 2005-11-15 | 2009-01-07 | 李家俊 | Power combined electric heating pipe |
| CN101841938A (en) * | 2010-05-25 | 2010-09-22 | 浙江华源电热有限公司 | Electrode connection structure of semi-conductor electric heating piece |
| CN102625500A (en) * | 2011-01-31 | 2012-08-01 | 乐金电子(天津)电器有限公司 | End structure of carbon tube type roasting tube and microwave oven employing the same |
| CN102625500B (en) * | 2011-01-31 | 2015-06-10 | 乐金电子(天津)电器有限公司 | End structure of carbon tube type roasting tube and microwave oven employing the same |
| CN105987511A (en) * | 2015-02-27 | 2016-10-05 | 青岛经济技术开发区海尔热水器有限公司 | Electric water heater heating device and electric water heater |
| CN106686780A (en) * | 2017-03-01 | 2017-05-17 | 袁芳革 | Identifiable pipeline type heating tube device |
| CN106686780B (en) * | 2017-03-01 | 2019-11-05 | 袁芳革 | Identifiable pipeline type heating tube device |
| CN112954831A (en) * | 2021-01-27 | 2021-06-11 | 浙江万森电热设备股份有限公司 | Control device of explosion-proof electric heating equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2739905Y (en) | Carbon fiber electric-heating tube lead-inelectrode connecting structure | |
| CN206882068U (en) | A kind of thermosol gelgun speed heat pipette tips and thermosol gelgun | |
| CN201803596U (en) | Electric heating furnace body | |
| CN202210872U (en) | High-temperature nano infrared electrothermal film heating element | |
| CN2739908Y (en) | Far infrared carbon fiber heating element device | |
| CN2446743Y (en) | Single-head outlet micro armored electric heating element | |
| CN2792077Y (en) | Support-free quartz carbon-wire heating tube | |
| CN1809224B (en) | Preparation method of core-less carbon fiber spiral coil electrical heating element | |
| CN2731895Y (en) | Solid filament carbon fiber electrothermal tube | |
| CN2744116Y (en) | Quartz electric heating tube | |
| CN201044517Y (en) | Bandlet carbon fiber spiral electro-heat core energy-saving quartz electric heating tube | |
| CN211657403U (en) | Carbon fiber heating body of electronic cigarette | |
| CN216820134U (en) | Be applied to heater and pressure furnace of pressure furnace | |
| CN2814870Y (en) | Hollow spiral carbon fiber electric heating pipe | |
| CN2668601Y (en) | Inner graphitizing furnace | |
| CN219780421U (en) | 220V barrel type electric heating module | |
| CN85205099U (en) | Carbon fibre wire as heating element | |
| CN203632892U (en) | Frame-type electrical heating element | |
| CN2609310Y (en) | Constant temp. electrothermal bar | |
| CN2137065Y (en) | Zirconium-oxide heater element | |
| CN2640181Y (en) | Carbon fibre compound heating element | |
| CN2775985Y (en) | Ceramic heater | |
| CN208403021U (en) | A kind of miniature electronic calandria | |
| CN2688012Y (en) | Improved carbon fiber heating tube | |
| CN2755900Y (en) | Carbon fibre quartz glass tube radiator |
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 |