CN205880308U - Temperature measuring cable - Google Patents
Temperature measuring cable Download PDFInfo
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- CN205880308U CN205880308U CN201620791268.6U CN201620791268U CN205880308U CN 205880308 U CN205880308 U CN 205880308U CN 201620791268 U CN201620791268 U CN 201620791268U CN 205880308 U CN205880308 U CN 205880308U
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- steel pipe
- nonrust steel
- high temperature
- cable
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Abstract
The utility model discloses a temperature measuring cable, including nonrust steel pipe, the inside of nonrust steel pipe is equipped with the cross support frame, and four cavitys are cut apart into with nonrust steel pipe to the cross support frame, and the inside of every cavity all is equipped with high temperature optic fibre, it has oleamen to pack between high temperature optic fibre and the nonrust steel pipe, and the outside of nonrust steel pipe is equipped with aluminium and assures, the outside that aluminium was assured is equipped with the kai fula fibrous layer, the outside of kai fula fibrous layer is equipped with woven wire, woven wire's the outside is equipped with indisputable fluorine dragon oversheath. The utility model discloses simple structure, convenient to use have higher high temperature resistant, corrosion -resistant, not hydrophilic, characteristic such as oleophylic, insulation resistance height not for the optical cable can use in various adverse circumstances, and temperature response is fast, can strengthen mechanical stretching power and anti side pressure ability, prevents to improve the life -span of using because of external force causes the damage.
Description
Technical field
This utility model relates to optical cable technology field, specifically a kind of cable for measuring temperature.
Background technology
Along with the development of Fibre Optical Communication Technology, at some special dimensions, optical fiber cable is with its information capacity greatly and not
By advantages such as electromagnetic interference, increasingly paid attention to and favored.But the optical cable that these field work under bad environment are traditional cannot be expired
Its work requirements of foot.Conventional cable generally comprises optic fibre core and the oversheath being located at outside optic fibre core, due to conventional cable
Oversheath uses the most at normal temperatures and processes, it is impossible to adapt to the use environment of 80 degree of temperatures above.And at subway, high ferro car
, mine, field, Finishing of Machinery in Large-Scale Port, the field such as mining machinery, due to bad environments, often the heatproof to optical cable has higher
Requirement, traditional optical cable, under conditions of the high temperature and high pressure power born, often leads to transmission performance and is not sufficiently stable, even make
Become the damage of optical cable, cause serious economic loss.Prior art has high temperature resistant optical cable, such as Patent No.
Optical cable described in 201220107038.5, though energy high temperature high voltage resistant, optical cable does not has armouring to protect, and is not easy to
The installation of optical cable is laid, and the crushing resistance of optical cable is poor.
Utility model content
The purpose of this utility model is to provide a kind of cable for measuring temperature, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of cable for measuring temperature, including stainless steel tube, the inside of described stainless steel tube is provided with cross bracing frame, and cross props up
Stainless steel tube is divided into four cavitys by support, and the inside of each cavity is equipped with high temperature optical fiber, and described high temperature optical fiber is with stainless
Being filled with ointment between steel pipe, the outside of stainless steel tube is provided with aluminum and assures, and the outside that described aluminum is assured is provided with Kafra fiber layer,
The outside of described Kafra fiber layer is provided with metal gauze, and the outside of described metal gauze is provided with Teflon oversheath.
As further program of the utility model: described metal gauze is by mild steel wire, zinc-coated wire or high-carbon steel
One or both compositions in Si.
As this utility model further scheme: the thickness that described aluminum is assured is 0.5-1.2mm.
Compared with prior art, the beneficial effects of the utility model are: use the oversheath being made up of Teflon to make optical cable
There is higher high temperature resistant, corrosion-resistant, the most hydrophilic, the characteristic such as oleophylic, insulation resistance be not high so that optical cable can various badly
Environment uses.It uses temperature range the widest :-60 DEG C ~ 150 DEG C, can reach 200 DEG C, and insulation resistance is high, according to
Oversheath thickness, reaches as high as 10KV/mm insulation ratio.It is provided with Kafra fiber layer, while there is high-termal conductivity, it is possible to keep away
Exempting to flow through heat thereon to scatter and disappear, hence in so that this optical cable is when detecting temperature, ambient temperature can quickly be delivered to temperature measuring optical
On cable, temperature-responsive is fast, assures the setting with wire netting by aluminum, it is possible to strengthens mechanical stretching force and lateral pressure resistant ability, prevents
Because external force causes damage, it is provided with cross supporting frame, optical cable is supported, optical cable further can be protected, improve
The life-span used.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of cable for measuring temperature, including stainless steel tube 1, described stainless steel tube 1
Inside be provided with cross bracing frame 2, stainless steel tube 1 is divided into four cavitys, the inside of each cavity by cross bracing frame 2
Being equipped with high temperature optical fiber 3, optical cable is supported by cross bracing frame 2, can further protect optical cable, and raising makes
Life-span.Being filled with ointment 4 between described high temperature optical fiber 3 and stainless steel tube 1, the outside of stainless steel tube 1 is provided with aluminum and assures 5,
It is 0.5-1.2mm that described aluminum assures the thickness of 5, and described aluminum is assured the outside of 5 and is provided with Kafra fiber layer 6, has high-termal conductivity
While, it is possible to avoiding flowing through heat thereon and scatter and disappear, hence in so that this optical cable is when detecting temperature, ambient temperature can be quick
Being delivered on temperature measuring optical cable, temperature-responsive is fast, and the outside of described Kafra fiber layer 6 is provided with metal gauze 7, described metal gauze
7 are made up of one or both in mild steel wire, zinc-coated wire or high-carbon steel wire, it is possible to strengthen mechanical stretching force and lateral pressure resistant
Ability, prevents because external force causes damage, the outside of described metal gauze 7 to be provided with Teflon oversheath 8.Use and be made up of Teflon
Oversheath make optical cable have higher high temperature resistant, corrosion-resistant, the most hydrophilic, the characteristic such as oleophylic, insulation resistance be not high so that optical cable
Can use in various adverse circumstances.It uses temperature range the widest :-60 DEG C ~ 150 DEG C, can reach 200 DEG C, absolutely
Edge resistance is high, according to oversheath thickness, reaches as high as 10KV/mm insulation ratio.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (3)
1. a cable for measuring temperature, including stainless steel tube, it is characterised in that the inside of described stainless steel tube is provided with cross and supports
Frame, stainless steel tube is divided into four cavitys by cross bracing frame, and the inside of each cavity is equipped with high temperature optical fiber, described high temperature
Being filled with ointment between optical fiber and stainless steel tube, the outside of stainless steel tube is provided with aluminum and assures, and the outside that described aluminum is assured is provided with triumphant
Husband draws fibrous layer, the outside of described Kafra fiber layer to be provided with metal gauze, and the outside of described metal gauze is provided with outside Teflon
Sheath.
A kind of cable for measuring temperature the most according to claim 1, it is characterised in that described metal gauze is by mild steel wire, zinc-plated
One or both compositions in steel wire or high-carbon steel wire.
A kind of cable for measuring temperature the most according to claim 1, it is characterised in that the thickness that described aluminum is assured is 0.5-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791268.6U CN205880308U (en) | 2016-07-26 | 2016-07-26 | Temperature measuring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791268.6U CN205880308U (en) | 2016-07-26 | 2016-07-26 | Temperature measuring cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880308U true CN205880308U (en) | 2017-01-11 |
Family
ID=57697853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791268.6U Active CN205880308U (en) | 2016-07-26 | 2016-07-26 | Temperature measuring cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205880308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589500A (en) * | 2017-07-12 | 2018-01-16 | 江苏华能电缆股份有限公司 | A kind of geophysical exploration robot ultra-wideband charge bearing detecting cable |
| CN109445053A (en) * | 2018-12-28 | 2019-03-08 | 李训祺 | A kind of corrosion-resistant optical cable |
| CN109932797A (en) * | 2019-04-22 | 2019-06-25 | 通鼎互联信息股份有限公司 | A kind of anti-bird rodent-resistant cable of double armour central tubes |
-
2016
- 2016-07-26 CN CN201620791268.6U patent/CN205880308U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107589500A (en) * | 2017-07-12 | 2018-01-16 | 江苏华能电缆股份有限公司 | A kind of geophysical exploration robot ultra-wideband charge bearing detecting cable |
| CN107589500B (en) * | 2017-07-12 | 2019-01-25 | 江苏华能电缆股份有限公司 | A kind of geophysical exploration robot ultra-wideband charge bearing detecting cable |
| CN109445053A (en) * | 2018-12-28 | 2019-03-08 | 李训祺 | A kind of corrosion-resistant optical cable |
| CN109932797A (en) * | 2019-04-22 | 2019-06-25 | 通鼎互联信息股份有限公司 | A kind of anti-bird rodent-resistant cable of double armour central tubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Danghai Inventor after: Wang Rong Inventor before: Shi Zhonghai Inventor before: Wang Rong |
|
| CB03 | Change of inventor or designer information |