CN204153815U - A kind of igniting test bar - Google Patents
A kind of igniting test bar Download PDFInfo
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- CN204153815U CN204153815U CN201420425082.XU CN201420425082U CN204153815U CN 204153815 U CN204153815 U CN 204153815U CN 201420425082 U CN201420425082 U CN 201420425082U CN 204153815 U CN204153815 U CN 204153815U
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- hollow pipe
- test bar
- igniting test
- high temperature
- igniting
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Abstract
The utility model provides an igniting test bar.Described igniting test bar comprises hollow pipe, porcelain bushing shell, copper sleeve, copper nut, cold wind import and aperture, described hollow pipe is high temperature resistance hollow dots lighted torch and ion pin, it is outside that described insulator circumference of cannon bone is enclosed within described hollow pipe two ends, described copper sleeve encloses and is enclosed within described porcelain bushing shell entrance point outside, it is indoor that described cold wind import is positioned at combustion air in the middle part of described hollow pipe entrance point or hollow pipe, and described aperture is opened in the middle part of described hollow pipe and the described hollow pipe port of export.The utility model adopts high temperature resistance hollow dots lighted torch and the design of ion pin, avoid being oxidized in hot environment, softening phenomenon that is bending and fusing, prevent from affecting ceramic product quality because oxide skin sprays in kiln, the service life of impact igniting test bar, softening the bending of test bar is avoided to take ground and lost efficacy or produced rub-out signal, improve the service life of igniting test bar, the life cycle of enhanced burning device, reduce maintenance, change and product rejection.
Description
Technical field
The utility model relates to a kind of igniting test bar, particularly relates to a kind of resistance to high temperature oxidation and softening igniting test bar.
Background technology
The igniting test bar of Industrial Stoves generally all uses in temperature environment more than 1000 DEG C, and in use procedure, subject matter is carbon distribution, occurs the phenomenon of high-temperature oxydation, softening bending and fusing under high temperature.High-temperature oxydation causes service life short, and sprays in kiln the kiln oxide skin of firing ceramics product and have a strong impact on product quality, and igniting also can be caused unstable or lost efficacy; Under high temperature, test bar flexural deformation is taken ground and lost efficacy or produced wrong signal, the normal use of above reason adversely affecting its combustion device, particularly full-automatic kiln, because full-automatic kiln burner burning signal is the principal element that kiln runs, once igniting and detection were lost efficacy, burner can only quit work.Process the connecting pipe, valve etc. that igniting test bar problem then must dismantle burner could overhaul or change, the technical problem of existence like this is troublesome poeration, time length, high-temperature operation bad environments, special in the ceramic drawer kiln strong reducing flame stage, if process problem time is long, then may cause the mass defect of scrapping to the product in this burner region.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of high temperature resistance and softening igniting test bar.
The igniting test bar that the utility model provides, comprise hollow pipe, porcelain bushing shell, copper sleeve, copper nut, cold wind import and aperture, described hollow pipe is high temperature resistance hollow dots lighted torch and ion pin, it is outside that described insulator circumference of cannon bone is enclosed within described hollow pipe two ends, described copper sleeve encloses and is enclosed within described porcelain bushing shell entrance point outside, it is indoor that described cold wind import is positioned at combustion air in the middle part of described hollow pipe entrance point or hollow pipe, described aperture is opened in the middle part of described hollow pipe and the described hollow pipe port of export, and described copper nut connects with described copper sleeve.
In a kind of preferred embodiment of the igniting test bar provided at the utility model, described hollow pipe is round tube.
In a kind of preferred embodiment of the igniting test bar provided at the utility model, the outline of described porcelain bushing shell and copper sleeve is consistent with the outline of described hollow pipe.
In a kind of preferred embodiment of the igniting test bar provided at the utility model, described ion pin is high temperature resistance alloy hollow pipe or high temperature resistant stainless steel.
In a kind of preferred embodiment of the igniting test bar provided at the utility model, between described ion pin and earthing pole, Corundum Ceramics is adopted to overlap pipe insulation.
Compared to prior art, the utility model adopts high temperature resistance hollow dots lighted torch and the design of ion pin, avoid being oxidized in hot environment, softening phenomenon that is bending and fusing, prevent from affecting ceramic product quality because oxide skin sprays in kiln, in the service life of impact igniting test bar, avoid softening the bending of test bar take ground and lost efficacy or produced rub-out signal, improve the service life of test bar of lighting a fire, the life cycle of enhanced burning device, reduces maintenance, changes and product rejection.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the front view of a kind of embodiment of igniting test bar that the utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of igniting test bar, referring to Fig. 1, is the front view of igniting test bar one of the present utility model preferred embodiment.Described igniting test bar comprises hollow pipe 1, front end porcelain bushing shell 2, rear end porcelain bushing shell 3, copper nut 4, copper sleeve 5, rear end cold wind import 6, middle part aperture 7 and head aperture 8, described hollow pipe 1 is high temperature resistance hollow dots lighted torch and ion pin, described front end porcelain bushing shell 2 and described rear end porcelain bushing shell 3 enclose respectively and are enclosed within outside, described hollow pipe 1 two ends, described copper sleeve 5 encloses and is enclosed within porcelain bushing shell 3 entrance point outside, described rear end, described cold wind import 6 is positioned at described hollow pipe 1 entrance point, described aperture 7, 8 are opened in temperature end and the port of export in the middle part of described hollow pipe 1, described copper nut 4 connects with described copper sleeve 5.
As the further improvement of above-mentioned embodiment, described hollow pipe 1 is round tube, and described hollow pipe 1 ion pin is high temperature resistance alloy hollow pipe or high temperature resistant stainless steel, adopts Corundum Ceramics to overlap pipe insulation between described hollow pipe 1 ion pin and earthing pole.
Certainly, as the further improvement of above-mentioned embodiment, described hollow pipe 1 is not only confined to round tube, and it can also be other profiles such as oval pipe, polygon pipe.
In another embodiment of the present utility model, described cold wind import can also be the aperture 7 on the tube wall of hollow pipe 1 high-temperature region, is pressed in described hollow pipe 1 by the combustion air with pressure in combustion air room.
Compared to prior art, the utility model adopts hollow pipe 1 to design, i.e. high temperature resistance hollow dots lighted torch and the design of ion pin, the combustion gas of combustion air or burning or the high-temperature part of other gas cooling hollow pipe 1 is passed in high temperature resistant hollow pipe 1, thus reach resistance to high temperature oxidation and hot mastication, the object of fusing, several aperture 7 can be opened to strengthen the cooling effect of hollow pipe in hollow pipe temperature end, combustion gas is passed in hollow pipe, cooling effect can be played, more can prevent the high-temperature oxydation carbonization of hollow pipe because combustion gas is oxygen-free simultaneously, prevent from affecting ceramic product quality because oxide skin sprays in kiln, the service life of impact igniting test bar, softening the bending of test bar is avoided to take ground and lost efficacy or produced rub-out signal, improve the service life of igniting test bar, the life cycle of enhanced burning device, reduce maintenance, change and product rejection.
Claims (5)
1. an igniting test bar, it is characterized in that, comprise hollow pipe, porcelain bushing shell, copper sleeve, copper nut, cold wind import and aperture, described hollow pipe is high temperature resistance hollow dots lighted torch and ion pin, it is outside that described insulator circumference of cannon bone is enclosed within described hollow pipe two ends, described copper sleeve encloses and is enclosed within described porcelain bushing shell entrance point outside, it is indoor that described cold wind import is positioned at combustion air in the middle part of described hollow pipe entrance point or hollow pipe, described aperture is opened in the middle part of described hollow pipe and the described hollow pipe port of export, and described copper nut connects with described copper sleeve.
2. igniting test bar according to claim 1, is characterized in that, described hollow pipe is round tube.
3. igniting test bar according to claim 1, is characterized in that, the outline of described porcelain bushing shell and copper sleeve is consistent with the outline of described hollow pipe.
4. the igniting test bar according to claim 1,2 or 3, is characterized in that, described ion pin is high temperature resistance alloy hollow pipe or high temperature resistant stainless steel.
5. the igniting test bar according to claim 1,2 or 3, is characterized in that, is Corundum Ceramics sleeve pipe between described ion pin and earthing pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425082.XU CN204153815U (en) | 2014-07-30 | 2014-07-30 | A kind of igniting test bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425082.XU CN204153815U (en) | 2014-07-30 | 2014-07-30 | A kind of igniting test bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153815U true CN204153815U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425082.XU Active CN204153815U (en) | 2014-07-30 | 2014-07-30 | A kind of igniting test bar |
Country Status (1)
| Country | Link |
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| CN (1) | CN204153815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716692A (en) * | 2018-05-28 | 2018-10-30 | 中石化（洛阳）科技有限公司 | Collapsible igniter and its control method |
-
2014
- 2014-07-30 CN CN201420425082.XU patent/CN204153815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716692A (en) * | 2018-05-28 | 2018-10-30 | 中石化（洛阳）科技有限公司 | Collapsible igniter and its control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |