CN2891568Y - Combined power electric heating tube - Google Patents
Combined power electric heating tube Download PDFInfo
- Publication number
- CN2891568Y CN2891568Y CN 200520067010 CN200520067010U CN2891568Y CN 2891568 Y CN2891568 Y CN 2891568Y CN 200520067010 CN200520067010 CN 200520067010 CN 200520067010 U CN200520067010 U CN 200520067010U CN 2891568 Y CN2891568 Y CN 2891568Y
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- CN
- China
- Prior art keywords
- quartz
- heating wire
- electric heating
- power
- extraction electrode
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- 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 power combining electric heating tube, composed of a quartz outer tube, a quartz inner tube, electric heating lines, a positioning ceramic seat and a leading-out electric pole, which is characterized in that the quartz inner tube is arranged in the quartz outer tube, one or more group powers of the electric heating lines are concentric, the electric heating lines of the different groups are separated by the quartz inner tube. The utility model has the advantages of resolving the easily short-circuiting problem between the electric heating line circles, and the electric heating tube is still capable of keeping the stability under super-pressure and super-temperature, with reasonable structure, great stability and reliability.
Description
Technical field
The utility model relates to a kind of electrothermal tube, particularly a kind of power combined electric heating pipe.
Background technology
Electrothermal tube needs many group power in specific heating occasion, so that various combination sends needed heat.The general mode of taking be mariages and around, handle with great difficulty turn-to-turn short circuit, make the electrothermal tube damage.The many groups of needs power do not design simultaneously and make very difficult.As the Chinese utility model patent of portion, application number is 00227787, the applying date is on April 7th, 2000, denomination of invention is compound many power electrothermal tube, the disclosed compound many power electrothermal tube of this patent, comprise metal outer pipe, inside stuffing, it is characterized in that the empty road, centre that is even spiral helicine outer ring heating wire in metal outer pipe inside is even spiral helicine inner ring heating wire by coaxial packing into, inside and outside circle heating wire does not contact in pipe, and its two ends is connected with the lead wire device at metal outer pipe two ends respectively.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of rational in infrastructure, safe and reliable power combined electric heating pipe is provided.
Goal of the invention of the present utility model is achieved by the following technical solution:
A kind of power combined electric heating pipe, by quartz ampoule, a group or more power heating wire, fixedly location porcelain seat, the extraction electrode of quartz ampoule are formed, it is characterized in that, described quartz ampoule comprises quartz outer tube, quartz inner pipe, quartz inner pipe is arranged on quartz outer tube inside, described a group or more the heating wire of power is arranged in the quartz outer tube with one heart, and each is organized the heating wire of power and is separated by quartz inner pipe.
Described heating wire, the quartz inner pipe of respectively organizing power is to be in concentric locating by location porcelain seat is fixing with quartz outer tube.
Described location porcelain seat external diameter keeps movingly less than the quartz outer tube internal diameter approximately, and excircle is established a plurality of grooves, and center and both sides are provided with perforate and quartz inner pipe locating ring.Groove has gas flow and heating wire is drawn effect.
The described heating wire of respectively organizing power is connected with extraction electrode through location porcelain seat groove.Described heating wire one end of respectively organizing power is connected to public extraction electrode, and the other end is connected with each extraction electrode respectively, and public extraction electrode passes quartz inner pipe and other each extraction electrodes of center heating wire and draws at same end.Also can be that heating wire one end of respectively organizing power is connected to public extraction electrode, the other end be connected with each extraction electrode respectively, and public extraction electrode and other each extraction electrodes are arranged on two ends and draw.
Described heating wire can be made into ring-like spring-like, polygon, also can be a wire.Heating wire can be carbon fiber, tungsten filament, molybdenum filament, heating alloy.When heating wire was carbon fiber, tungsten filament, molybdenum filament, electrothermal tube was a hermetically-sealed construction, was filled with protective gas in it.
The utility model can reach following beneficial effect after adopting said structure:
1, respectively organizes and adopt quartz inner pipe between the heating wire of power at interval, quartz inner pipe plays a part not insulate between heating wire on the same group to reach fixedly heating wire, be difficult for causing the heating wire turn-to-turn short circuit, because the excellent properties of quartz ampoule, under the ultra-voltage and the condition of high temperature, electrothermal tube stable performance operate as normal still;
2, quartz inner pipe adopts and locatees porcelain seat location, and the heating wire and the quartzy interior at interval pipe that keep respectively organizing power are in concentric with quartz outer tube;
3, porcelain seat external diameter in location is slightly smaller than the maintenance of quartz outer tube internal diameter movingly, and excircle is established a plurality of grooves, and groove has gas flow and heating wire is drawn effect;
4, heating wire adopts ring-like spring-like, polygon, a wire, adopts high-temperature material simultaneously, has increased the heating part surface area, makes the effect performance of heat-generating pipe more superior.
Description of drawings
Fig. 1 is the utility model two end electrodes structural representation;
Fig. 2 is the single-ended electrode structure schematic diagram of the utility model;
Fig. 3 is the single-ended electrode structure schematic diagram of the utility model list power;
Fig. 4-Figure 11 is other location porcelain holder structure schematic diagrames of the utility model;
Figure 12 is the utility model heating wire spiral schematic diagram;
Figure 13, Figure 14 are the utility model heating wire multiangular and schematic top plan view.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, power combined electric heating pipe of the present utility model comprises public electrode 1, the outer porcelain seat 201 of public electrode, public extraction electrode 1101, electrode contact 3, public electrode location porcelain seat 401, heating wire 501,502, quartz inner pipe 6, valve 7, quartz outer tube 8, grouping positioning of electrode porcelain seat 402, the outer porcelain seat 202 of grouping electrode, grouping electrode wires 9,10.Heating wire 501 places in the quartz inner pipe 6, and heating wire 502 places quartz inner pipe 6 middle with quartz outer tube 8, during quartz inner pipe 6 is decided by porcelain seat 401,402 two ends, location.One end of heating wire 501,502 is connected to electrode contact 301 altogether through public electrode location porcelain seat 401 grooves and public extraction electrode 1101, is drawn from an end by outer porcelain seat 201 of public electrode and public electrode electric wire 1; The other end of heating wire 501,502 is connected in electrode contact 302,303 with extraction electrode 1102,1103 respectively through grouping positioning of electrode porcelain seat 402 grooves, is drawn at the other end by the outer porcelain seat 202 of grouping electrode, grouping electrode wires 9,10.
As shown in Figure 2, power combined electric heating pipe of the present utility model comprises public electrode electric wire 1, public extraction electrode 1101, electrode contact 301,302,303, public electrode location porcelain seat 401, heating wire 501,502, quartz inner pipe 601,602, valve 7, quartz outer tube 8, grouping positioning of electrode porcelain seat 402, the outer porcelain seat 202 of grouping electrode, grouping electrode wires 9,10.Heating wire 501 places in the quartz inner pipe 601, and quartz inner pipe 602 places heating wire 501 coils, during quartz inner pipe 601,602 is decided by porcelain seat 401,402 two ends, location.One end of heating wire 501,502 is connected to electrode contact 301 altogether through public electrode location porcelain seat 401 grooves and public extraction electrode 1101, passes quartz inner pipe 602 and is connected with public electrode electric wire 1.The other end of heating wire 501,502 is connected in electrode contact 302,303 with extraction electrode 1102,1103 respectively through grouping positioning of electrode porcelain seat 402 grooves, connected by the outer porcelain seat 202 of grouping electrode, grouping electrode wires 9,10, all extraction electrodes are drawn at same end.
As shown in Figure 3, power combined electric heating pipe of the present utility model comprises that location porcelain seat 401, heating wire 501, quartz inner pipe 601, quartz outer tube 8, extraction electrode 1102,1103 all extraction electrodes draw at same end.
As shown in Fig. 4-Figure 11, above-mentioned location porcelain seat 4 external diameters keep movingly approximately less than quartz outer tube 8 internal diameters, and excircle is established a plurality of grooves 12, and center and both sides are provided with perforate 13 and quartz inner pipe locating ring 14.Groove 12 has gas flow and heating wire is drawn effect.
Among Figure 12 and Figure 13, Figure 14, above-mentioned heating wire 5 is a helical form, can also be triangular form.Can increase the length of heating line 5 like this, increase heating line heating surface area.
Claims (9)
1, a kind of power combined electric heating pipe, by the heating wire of quartz ampoule, a group or more power, fixedly location porcelain seat, the extraction electrode of quartz ampoule are formed, it is characterized in that, described quartz ampoule comprises quartz outer tube, quartz inner pipe, quartz inner pipe is arranged on quartz outer tube inside, described a group or more the heating wire of power is arranged in the quartz outer tube with one heart, and each is organized the heating wire of power and is separated by quartz inner pipe.
2, power combined electric heating pipe according to claim 1 is characterized in that, described heating wire, the quartz inner pipe of respectively organizing power is in concentric locating by location porcelain seat is fixing with quartz outer tube.
3, power combined electric heating pipe according to claim 1 and 2 is characterized in that, described location porcelain seat external diameter is slightly smaller than the quartz outer tube internal diameter, and excircle is provided with a plurality of grooves, and center and both sides are provided with perforate and quartz inner pipe locating ring.
4, power combined electric heating pipe according to claim 1 and 2 is characterized in that, the described heating wire of respectively organizing power is connected with extraction electrode through the set groove of location porcelain seat.
5, power combined electric heating pipe according to claim 1 and 2, it is characterized in that, described heating wire one end of respectively organizing power is connected to public extraction electrode, the other end is connected with corresponding extraction electrode respectively, and public extraction electrode passes the corresponding extraction electrode with other of quartz inner pipe of center heating wire and draws at same end.
6, power combined electric heating pipe according to claim 1 and 2, it is characterized in that, described heating wire one end of respectively organizing power is connected to public extraction electrode, and the other end is connected with each extraction electrode respectively, and public extraction electrode and other each extraction electrodes are arranged on two ends and draw.
7, power combined electric heating pipe according to claim 1 and 2 is characterized in that, described heating wire is ring-like spring-like, polygon, a wire.
According to claim 1 or 2 described power combined electric heating pipes, it is characterized in that 8, described heating wire is carbon fiber, tungsten filament, molybdenum filament, heating alloy.
9, power combined electric heating pipe according to claim 8 is characterized in that, described heating wire is carbon fiber, tungsten filament, molybdenum filament, and electrothermal tube is a hermetically-sealed construction, is filled with protective gas in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067010 CN2891568Y (en) | 2005-11-08 | 2005-11-08 | Combined power electric heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067010 CN2891568Y (en) | 2005-11-08 | 2005-11-08 | Combined power electric heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891568Y true CN2891568Y (en) | 2007-04-18 |
Family
ID=38022226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067010 Expired - Fee Related CN2891568Y (en) | 2005-11-08 | 2005-11-08 | Combined power electric heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891568Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450317C (en) * | 2005-11-15 | 2009-01-07 | 李家俊 | Power combined electric heating pipe |
| CN108235473A (en) * | 2018-01-26 | 2018-06-29 | 中山市汇乐丰电器科技有限公司 | A kind of double power electric heating tubes |
-
2005
- 2005-11-08 CN CN 200520067010 patent/CN2891568Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450317C (en) * | 2005-11-15 | 2009-01-07 | 李家俊 | Power combined electric heating pipe |
| CN108235473A (en) * | 2018-01-26 | 2018-06-29 | 中山市汇乐丰电器科技有限公司 | A kind of double power electric heating tubes |
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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 |