CN103175630A - Electric cable surface optical fiber temperature measuring tape - Google Patents
Electric cable surface optical fiber temperature measuring tape Download PDFInfo
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- CN103175630A CN103175630A CN2013100803710A CN201310080371A CN103175630A CN 103175630 A CN103175630 A CN 103175630A CN 2013100803710 A CN2013100803710 A CN 2013100803710A CN 201310080371 A CN201310080371 A CN 201310080371A CN 103175630 A CN103175630 A CN 103175630A
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- optical fiber
- temperature
- measuring optical
- heat
- cable surface
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Abstract
The invention discloses an electric cable surface optical fiber temperature measuring tape which comprises a temperature-measuring optical fiber, waterproof glue and a heat-insulating tape. The waterproof glue is adhesive and waterproof and is arranged on the lower surface of the heat-insulating tape, and the temperature-measuring optical fiber is arranged on the lower side of the heat-insulating tape. The temperature-measuring optical fiber and the outside environment are parted by the heat-insulating tape with a function of heat insulating, so that the internal temperature-measuring optical fiber directly contacts with the surface of an electric cable and is free of influences by temperature of the outside environment, and obtained measurement data are more accurate and truer; and the temperature-measuring optical fiber and the heat-insulating tape are closely bonded by using the waterproof glue, so that the temperature-measuring optical fiber is isolated from the outside environment and is free of influences of rain water and dust, and the problem of water proofing and dust proofing of the temperature-measuring optical fiber is solved.
Description
Technical field
The present invention relates to a kind of optical fiber temperature-measurement band, especially a kind of cable surface optical fiber temperature-measurement band of being convenient to measure the cable surface temperature belongs to optical technical field.
Background technology
In electrical network, the working temperature of power cable is very important Operation of Electric Systems parameter, and whether this parameter is directly connected to system can long-term safety, reliability service; Usually, ensure that power cable normally moves, need the temperature of control cables wicking surface can not surpass the tolerable temperature of cable insulation; Otherwise will cause the chronic aging of insulation course, cause that in the course of time fire even explodes, and even can cause in a short period of time fire, and cause circuit to burn out and outage on a large scale, cause the heavy losses of property; For the cable of newly making, can will be embedded in temperature-measuring optical fiber in cable, the conductor temperature of cable is measured; And for the old cable that is using, be generally that temperature-measuring optical fiber and cable are carried out parallel lay-up, measure the surface temperature of cable; But because the temperature-measuring optical fiber of parallel lay-up directly contacts with external environment, therefore can be subject to the temperature impact of external environment, be not the true temperature of cable thereby cause the temperature that temperature-measuring optical fiber monitors, and the monitor data that finally affects current-carrying capacity of cable is measured.
Summary of the invention
Technical matters for above-mentioned existence the objective of the invention is: proposed a kind of cable surface optical fiber temperature-measurement band of being convenient to measure the cable surface temperature.
Technical solution of the present invention is achieved in that a kind of cable surface optical fiber temperature-measurement band, comprises temperature-measuring optical fiber, marine glue and heat insulating belt; Described marine glue has viscosity and water proofing property; Described marine glue is arranged on the lower surface of heat insulating belt; Described temperature-measuring optical fiber is arranged on the downside of heat insulating belt by marine glue.
Preferably, described temperature-measuring optical fiber is sinusoidal wave distribution.
Preferably, the material of described marine glue is silica gel.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Cable surface optical fiber temperature-measurement band of the present invention, because temperature-measuring optical fiber and external environment are separated with the heat insulating belt that one deck possesses the heat-insulation and heat-preservation function, inner temperature-measuring optical fiber is directly contacted with cable surface, and not affected by the temperature of external environment, therefore monitor the data of gained more accurately with true; And owing to using marine glue that temperature-measuring optical fiber and heat insulating belt are close to, make the isolation of temperature-measuring optical fiber and external environment, and be not subjected to the impact of rainwater dust, solved the problem of temperature-measuring optical fiber water proof and dust proof.
Description of drawings
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the schematic diagram of a kind of cable surface optical fiber temperature-measurement band of the present invention;
Wherein: 1, temperature-measuring optical fiber; 2, marine glue; 3, heat insulating belt.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
As shown in Figure 1, a kind of cable surface optical fiber temperature-measurement band of the present invention comprises temperature-measuring optical fiber 1, marine glue 2 and heat insulating belt 3; The silica gel of described marine glue 2 for having viscosity and water proofing property; Described marine glue 2 is arranged on the lower surface of heat insulating belt 3; Described temperature-measuring optical fiber 1 is by marine glue 2 downside that sine wave is distributed in heat insulating belt 3.
During installation, the surface that directly one side of posting temperature-measuring optical fiber 1 and marine glue 2 on heat insulating belt 3 is attached to tested cable gets final product.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Cable surface optical fiber temperature-measurement band of the present invention, because temperature-measuring optical fiber 1 and external environment are separated with the heat insulating belt 3 that one deck possesses the heat-insulation and heat-preservation function, inner temperature-measuring optical fiber 1 is directly contacted with cable surface, and not affected by the temperature of external environment, therefore monitor the data of gained more accurately with true; And owing to using marine glue 2 that temperature-measuring optical fiber 1 and heat insulating belt 3 are close to, make temperature-measuring optical fiber 1 and external environment isolation, and be not subjected to the impact of rainwater dust, solved the problem of temperature-measuring optical fiber 1 water proof and dust proof.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow person skilled in the art scholar can understand content of the present invention and be implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a cable surface optical fiber temperature-measurement band, is characterized in that: comprise temperature-measuring optical fiber (1), marine glue (2) and heat insulating belt (3); Described marine glue (2) has viscosity and water proofing property; Described marine glue (2) is arranged on the lower surface of heat insulating belt (3); Described temperature-measuring optical fiber (1) is arranged on the downside of heat insulating belt (3) by marine glue (2).
2. cable surface optical fiber temperature-measurement band according to claim 1 is characterized in that: described temperature-measuring optical fiber (1) is sinusoidal wave and distributes.
3. cable surface optical fiber temperature-measurement band according to claim 1, it is characterized in that: the material of described marine glue (2) is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100803710A CN103175630A (en) | 2013-03-14 | 2013-03-14 | Electric cable surface optical fiber temperature measuring tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100803710A CN103175630A (en) | 2013-03-14 | 2013-03-14 | Electric cable surface optical fiber temperature measuring tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103175630A true CN103175630A (en) | 2013-06-26 |
Family
ID=48635647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100803710A Pending CN103175630A (en) | 2013-03-14 | 2013-03-14 | Electric cable surface optical fiber temperature measuring tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701912A (en) * | 2017-12-08 | 2021-11-26 | 株式会社村田制作所 | Clinical thermometer |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6195222A (en) * | 1984-10-16 | 1986-05-14 | Mitsui Toatsu Chem Inc | Method for fixing temperature detection terminal |
| US20020020224A1 (en) * | 2000-08-18 | 2002-02-21 | Sho-Bond Corporation | Sheet-like strain sensor for confirming progress of damage of concrete structure and method for confirming progress of damage of concrete structure |
| CN1576811A (en) * | 2003-07-17 | 2005-02-09 | 通用电气公司 | Measuring temperature in stationary components of electrical machines using fiber optics |
| CN202003069U (en) * | 2011-03-17 | 2011-10-05 | 山东电力集团公司济宁供电公司 | Temperature sensing optical cable |
| CN202041303U (en) * | 2011-03-31 | 2011-11-16 | 聚光科技(杭州)股份有限公司 | Sensor |
| CN102589738A (en) * | 2012-03-22 | 2012-07-18 | 广州岭南电缆股份有限公司 | Manufacture method for on-line temperature measuring cable |
| CN202403832U (en) * | 2011-12-20 | 2012-08-29 | 昆明理工大学 | Optical Bragg grating temperature-measurement elastic annular sensor for measuring temperature of porcelain insulator |
| CN102853937A (en) * | 2012-09-14 | 2013-01-02 | 长沙有色冶金设计研究院有限公司 | Device for measuring multipoint temperature of surface of pipe system by temperature sensing optical wire in alumina dissolve out process |
| CN203148590U (en) * | 2013-03-14 | 2013-08-21 | 东捷光电科技(苏州)有限公司 | Cable surface fiber temperature-measuring belt |
-
2013
- 2013-03-14 CN CN2013100803710A patent/CN103175630A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6195222A (en) * | 1984-10-16 | 1986-05-14 | Mitsui Toatsu Chem Inc | Method for fixing temperature detection terminal |
| US20020020224A1 (en) * | 2000-08-18 | 2002-02-21 | Sho-Bond Corporation | Sheet-like strain sensor for confirming progress of damage of concrete structure and method for confirming progress of damage of concrete structure |
| CN1576811A (en) * | 2003-07-17 | 2005-02-09 | 通用电气公司 | Measuring temperature in stationary components of electrical machines using fiber optics |
| CN202003069U (en) * | 2011-03-17 | 2011-10-05 | 山东电力集团公司济宁供电公司 | Temperature sensing optical cable |
| CN202041303U (en) * | 2011-03-31 | 2011-11-16 | 聚光科技(杭州)股份有限公司 | Sensor |
| CN202403832U (en) * | 2011-12-20 | 2012-08-29 | 昆明理工大学 | Optical Bragg grating temperature-measurement elastic annular sensor for measuring temperature of porcelain insulator |
| CN102589738A (en) * | 2012-03-22 | 2012-07-18 | 广州岭南电缆股份有限公司 | Manufacture method for on-line temperature measuring cable |
| CN102853937A (en) * | 2012-09-14 | 2013-01-02 | 长沙有色冶金设计研究院有限公司 | Device for measuring multipoint temperature of surface of pipe system by temperature sensing optical wire in alumina dissolve out process |
| CN203148590U (en) * | 2013-03-14 | 2013-08-21 | 东捷光电科技(苏州)有限公司 | Cable surface fiber temperature-measuring belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701912A (en) * | 2017-12-08 | 2021-11-26 | 株式会社村田制作所 | Clinical thermometer |
| CN113701912B (en) * | 2017-12-08 | 2024-05-28 | 株式会社村田制作所 | Thermometer with a thermometer body |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130626 |
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| RJ01 | Rejection of invention patent application after publication |