CN201402657Y - Fixed-oxygen temperature measuring wire - Google Patents
Fixed-oxygen temperature measuring wire Download PDFInfo
- Publication number
- CN201402657Y CN201402657Y CN200920096570XU CN200920096570U CN201402657Y CN 201402657 Y CN201402657 Y CN 201402657Y CN 200920096570X U CN200920096570X U CN 200920096570XU CN 200920096570 U CN200920096570 U CN 200920096570U CN 201402657 Y CN201402657 Y CN 201402657Y
- Authority
- CN
- China
- Prior art keywords
- alkali
- free glass
- polytetrafluoroethylene film
- glass wool
- glass fiber
- 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
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 12
- 239000001301 oxygen Substances 0.000 title claims abstract description 12
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 21
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 21
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 239000011491 glass wool Substances 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 abstract 5
- 230000001681 protective effect Effects 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000009954 braiding Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a fixed-oxygen temperature measuring wire used in match with a temperature measuring gun. The wire is characterized in that a first polytetrafluoroethylene film, a first alkali-free glass fiber jacket, a tin-plated shielding layer, a second polytetrafluoroethylene film, a second alkali-free glass fiber jacket, a stainless steel protective shielding layer and four wirecores are included, wherein each wire core is formed by a conductor as well as a polytetrafluoroethylene film and an alkali-free glass fiber jacket which are arranged in sequence outside the conductor; and the four wire cores are stranded and then coated with the first polytetrafluoroethylene film, the first alkali-free glass fiber jacket, the tin-plated shielding layer, the second polytetrafluoroethylene film, the second alkali-free glass fiber jacket and the stainless steel protective shielding layer in sequence. The fixed-oxygen temperature measuring wire has the beneficial effects of simple structure and manufacturing process, low cost and the temperature measurement accuracy reaching or exceeding that of an armoured cable.
Description
Technical field
The utility model relates to a kind of lead, and particularly a kind of and metallurgical steel mill is measured liquid molten steel, and oxygen side temperature rifle is matching used decides oxygen thermometric lead with deciding.
Background technology
At present steel mill measures that liquid molten steel uses decides the oxygen temperature-measuring gun, matching used rifle interior lines, all adopt armoured cable, it is high temperature resistant, temperature limit reaches about 500 °, and temperature measurement accuracy is low, but this cable manufacture craft difficulty is big, cause the cost of cable product higher relatively, and then strengthened the enterprise operation cost.
Summary of the invention
In view of the deficiency that prior art exists, the utility model provides a kind of heat resistance good, lower-costly decides oxygen thermometric lead.
The utility model for achieving the above object; the technical scheme of being taked is: a kind ofly decide oxygen thermometric lead; it is characterized in that: comprise polytetrafluoroethylene film; the alkali-free glass wool sheath; zinc-plated screen; polytetrafluoroethylene film; alkali-free glass wool sheath and stainless steel protection screen; four cores; the every polytetrafluoroethylene film that core is provided with outward successively by conductor and conductor; the alkali-free glass wool sheath is formed, and is provided with one deck polytetrafluoroethylene film successively behind described four core strandings outside it; the alkali-free glass wool sheath; zinc-plated screen; polytetrafluoroethylene film; alkali-free glass wool sheath and stainless steel protection screen.
The beneficial effects of the utility model are: the effect that structure and manufacturing process are simple, cost is low, temperature measurement accuracy meets or exceeds armoured cable.
Description of drawings
Fig. 1 is the utility model structural representation and as Figure of abstract.
Embodiment
As shown in Figure 1; a kind ofly decide oxygen thermometric lead; comprise four cores; every core is made up of conductor 1 and the polytetrafluoroethylene film 2 that is provided with successively outside conductor 1, alkali-free glass wool sheath 3; also comprise polytetrafluoroethylene film 4, alkali-free glass wool sheath 5, zinc-plated screen 6, polytetrafluoroethylene film 7, alkali-free glass wool sheath 8 and stainless steel protection screen 9, it is that seven on the copper wire of 0.43mm or 14 strands of copper wire that diameter is 0.3mm are made bundle and constituted that conductor 1 adopts diameter.
Outside conductor 1, wrap up one deck polytetrafluoroethylene film 2, braiding one deck alkali-free glass wool sheath 3 successively; with behind four conductor 1 strandings outside it wrapped successively again one deck polytetrafluoroethylene film 4, braiding one deck alkali-free glass wool sheath 5, the zinc-plated internal shield 6 of braiding one deck, parcel one deck polytetrafluoroethylene film 7, braiding one deck alkali-free glass wool sheath 8, weave one deck Stainless Steel guard shield layer 9 at last.
Claims (2)
1; a kind ofly decide oxygen thermometric lead; it is characterized in that: comprise polytetrafluoroethylene film (4); alkali-free glass wool sheath (5); zinc-plated screen (6); polytetrafluoroethylene film (7); alkali-free glass wool sheath (8) and stainless steel protection screen (9); four cores; every core is by conductor (1) and the outer polytetrafluoroethylene film (2) that is provided with successively of conductor (1); alkali-free glass wool sheath (3) is formed, and is provided with one deck polytetrafluoroethylene film (4) successively behind described four core strandings outside it; alkali-free glass wool sheath (5); zinc-plated screen (6); polytetrafluoroethylene film (7); alkali-free glass wool sheath (8) and stainless steel protection screen (9).
2, according to claim 1ly decide oxygen thermometric lead, it is characterized in that: it is that seven on the copper wire of 0.43mm or 14 strands of copper wire that diameter is 0.3mm are made bundle and constituted that described conductor (1) adopts diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096570XU CN201402657Y (en) | 2009-04-29 | 2009-04-29 | Fixed-oxygen temperature measuring wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096570XU CN201402657Y (en) | 2009-04-29 | 2009-04-29 | Fixed-oxygen temperature measuring wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402657Y true CN201402657Y (en) | 2010-02-10 |
Family
ID=41662457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920096570XU Expired - Fee Related CN201402657Y (en) | 2009-04-29 | 2009-04-29 | Fixed-oxygen temperature measuring wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402657Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446580A (en) * | 2010-09-30 | 2012-05-09 | 上海特缆电工科技有限公司 | Water-resistant corrosion-resistant film composite wrapped insulated wire and manufacturing method thereof |
| CN104036873A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Shielded data cable suitable for repeated bending |
| CN104036874A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Shielded flexible cable for robot |
| CN104036869A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Stretch- and fatigue-resistant shielding soft data cable |
| CN104051073A (en) * | 2014-05-22 | 2014-09-17 | 江苏亨通线缆科技有限公司 | Shielded data cables for manipulators |
| CN105702347A (en) * | 2016-04-06 | 2016-06-22 | 台州飞达特种线缆有限公司 | Temperature-measuring, ventilating and cooling cable |
| CN106448848A (en) * | 2014-05-22 | 2017-02-22 | 江苏亨通线缆科技有限公司 | Manipulator cable |
| CN111145954A (en) * | 2019-12-22 | 2020-05-12 | 江苏银锡高温线缆有限公司 | Special high-temperature-resistant temperature measurement cable for steel furnace |
-
2009
- 2009-04-29 CN CN200920096570XU patent/CN201402657Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102446580A (en) * | 2010-09-30 | 2012-05-09 | 上海特缆电工科技有限公司 | Water-resistant corrosion-resistant film composite wrapped insulated wire and manufacturing method thereof |
| CN102446580B (en) * | 2010-09-30 | 2014-05-28 | 上海特缆电工科技有限公司 | Water-proof and corrosion-proof film-covered composite insulated wire and manufacturing method thereof |
| CN106448848A (en) * | 2014-05-22 | 2017-02-22 | 江苏亨通线缆科技有限公司 | Manipulator cable |
| CN104036869B (en) * | 2014-05-22 | 2017-05-31 | 江苏亨通线缆科技有限公司 | Stretch-proof endurance type shields soft data cable |
| CN104036869A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Stretch- and fatigue-resistant shielding soft data cable |
| CN104051073A (en) * | 2014-05-22 | 2014-09-17 | 江苏亨通线缆科技有限公司 | Shielded data cables for manipulators |
| CN108231248A (en) * | 2014-05-22 | 2018-06-29 | 江苏亨通线缆科技有限公司 | Resist quiet high intensity electrical shielding data cable |
| CN104036874B (en) * | 2014-05-22 | 2017-01-11 | 江苏亨通线缆科技有限公司 | Shielded flexible cable for robot |
| CN104036873A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Shielded data cable suitable for repeated bending |
| CN106448830A (en) * | 2014-05-22 | 2017-02-22 | 江苏亨通线缆科技有限公司 | Low-friction-coefficient flexible cable used for robot |
| CN106448829A (en) * | 2014-05-22 | 2017-02-22 | 江苏亨通线缆科技有限公司 | Flexible stretch-proof robot cable |
| CN106448814A (en) * | 2014-05-22 | 2017-02-22 | 江苏亨通线缆科技有限公司 | Bending-resistant cable for manipulator |
| CN104036874A (en) * | 2014-05-22 | 2014-09-10 | 江苏亨通线缆科技有限公司 | Shielded flexible cable for robot |
| CN104036873B (en) * | 2014-05-22 | 2017-12-01 | 江苏亨通线缆科技有限公司 | Shielded data cable suitable for repeated bending |
| CN105702347A (en) * | 2016-04-06 | 2016-06-22 | 台州飞达特种线缆有限公司 | Temperature-measuring, ventilating and cooling cable |
| CN111145954A (en) * | 2019-12-22 | 2020-05-12 | 江苏银锡高温线缆有限公司 | Special high-temperature-resistant temperature measurement cable for steel furnace |
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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: 20100210 Termination date: 20120429 |