CN101866712A - Sensor cable for underwater detection - Google Patents
Sensor cable for underwater detection Download PDFInfo
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- CN101866712A CN101866712A CN201010188754A CN201010188754A CN101866712A CN 101866712 A CN101866712 A CN 101866712A CN 201010188754 A CN201010188754 A CN 201010188754A CN 201010188754 A CN201010188754 A CN 201010188754A CN 101866712 A CN101866712 A CN 101866712A
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Abstract
The invention discloses a sensor cable for underwater detection, which relates to the technical field of cable structures, and comprises a wire core for detection and the wire core of the sensor cable; water-blocking tapes are wound outside the wire core for detection and the wire core of the sensor cable; and the periphery of each water-blocking tape is sequentially provided with a copper wire woven general shielding layer frome inside to outside, a PE tide-blocking inner protective layer, a galvanized steel wire armoring layer and a polyethylene outer protective layer. The sensor cable has good water-blocking performance, strong anti-interference capability, and good tensile and detection effect and other performance. A coaxial radio frequency cable is arranged in the cable, the insulating performance is excellent, the shielding performance is good and detection images are clear; because of the sensor cable, the integrated performance is good, and the installation and the use of signal lines and data detection lines are convenient; the galvanized steel wire armoring layer not only effectively protects magnetic field reaction caused by outside interference, but also plays a certain tensile role; and because of the polyethylene tide-blocking inner protective layer and the polyethylene outer protective layer, the weight is light and the water-proofing effect is good.
Description
Technical field
The present invention relates to the technical field of the construction of cable.
Background technology
For surveying operation under water clear with sensor cable energy normal transmission electric energy, accurate transmission signals and detection image effect is very important, because the particularity of underwater operation, it is disconnected often to cause cable to be pullled, water resistance is bad, easily cause the transmission signals disorder, do not reach the detection study Expected Results.
Summary of the invention
The objective of the invention is to design a kind of have block water, characteristics such as anti-strong jamming, tension, detection image are clear, accurate positioning, be applicable to underwater salvage, recover, the sensor cable for underwater detection of geography and picture and text detection study.
The object of the present invention is achieved like this: sensor cable for underwater detection, comprise and surveying with core and sensor electrical cable core, the wrapped band that blocks water outside surveying with core and sensor electrical cable core, the periphery of the band that blocks water set gradually the total shielding of copper mesh braiding from inside to outside, PE keeps off damp sheath, zinc-coated wire armour and polyethylene outer jacket.
Described sensor electrical cable core comprises a shielded flexible cable and a sheath flexible cord, extrudes the PVC sheath outside shielded flexible cable and sheath flexible cord; Described shielded flexible cable comprises four group of first core, every group first core comprises the first high-quality oxygen-free copper conductor and first polyvinyl chloride insulation respectively, first polyvinyl chloride insulation is arranged on the periphery of the first high-quality oxygen-free copper conductor, and the periphery of four group of first core sets gradually the first copper wire braid shielded and first pvc sheath from inside to outside; Described sheath flexible cord comprises two group of second core, every group second core comprises the second high-quality oxygen-free copper conductor and second polyvinyl chloride insulation respectively, second polyvinyl chloride insulation is arranged on the periphery of the second high-quality oxygen-free copper conductor, in the periphery of two group of second core second pvc sheath is set.
Described detection comprises the 3rd high-quality oxygen-free copper conductor with core, and the periphery of the 3rd high-quality oxygen-free copper conductor sets gradually the insulation of the 3rd polyethylene, the 3rd copper wire braid shielded and the 3rd polyvinyl chloride sheath from inside to outside.
The present invention has performance such as good block water, antijamming capability is strong, tension, Effect on Detecting are good, is applicable to underwater salvage, recovers, special occasions such as geography and picture and text detection.Coaxial radio frequency cable is set in the cable, and insulation property are excellent, advantages of good shielding performance, and detection image is clear; Sensor cable is set, good combination property, holding wire and Data Detection line are easy to install; The zinc-coated wire armouring is set, has not only effectively protected the magnetic field reaction that causes because of external interference, and played certain tension effect; Polyethylene is set keeps off damp sheath and polyethylene outer jacket, light, good water-proof effect.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
As shown in Figure 1, be sensor cable for underwater detection, comprise and surveying with core and sensor electrical cable core, the wrapped band 5 that blocks water outside surveying with core and sensor electrical cable core, the periphery of the band 5 that blocks water set gradually the total shielding 6 of copper mesh braiding from inside to outside, PE keeps off damp sheath 7, zinc-coated wire armour 8 and polyethylene outer jacket 9.
Surveying with core is the coaxial radio frequency cable of 1 SYV-75-9, comprise the 3rd high-quality oxygen-free copper conductor 3-1, the periphery of the 3rd high-quality oxygen-free copper conductor 3-1 sets gradually the 3rd polyethylene insulation 3-2, the 3rd copper wire braid shielded 3-3 and the 3rd polyvinyl chloride sheath 3-4 from inside to outside.
The sensor electrical cable core comprises the shielded flexible cable of RVVP-4 * 1.0 and the sheath flexible cord of RVV-2 * 1.5, extrudes PVC sheath 4 outside shielded flexible cable and sheath flexible cord.Shielded flexible cable comprises four group of first core, every group first core comprises the first high-quality oxygen-free copper conductor 1-1 and the first polyvinyl chloride insulation 1-2 respectively, the first polyvinyl chloride insulation 1-2 is arranged on the periphery of the first high-quality oxygen-free copper conductor 1-1, and the periphery of four group of first core sets gradually the first copper wire braid shielded 1-3 and the first pvc sheath 1-4 from inside to outside.The sheath flexible cord comprises two group of second core, every group second core comprises the second high-quality oxygen-free copper conductor 2-1 and the second polyvinyl chloride insulation 2-2 respectively, the second polyvinyl chloride insulation 2-2 is arranged on the periphery of the second high-quality oxygen-free copper conductor 2-1, in the periphery of two group of second core the second pvc sheath 2-3 is set.
Claims (3)
1. sensor cable for underwater detection, it is characterized in that: comprise and surveying with core and sensor electrical cable core, the wrapped band that blocks water outside surveying with core and sensor electrical cable core, the periphery of the band that blocks water set gradually the total shielding of copper mesh braiding from inside to outside, PE keeps off damp sheath, zinc-coated wire armour and polyethylene outer jacket.
2. sensor cable for underwater detection according to claim 1 is characterized in that: described sensor electrical cable core comprises a shielded flexible cable and a sheath flexible cord, extrudes the PVC sheath outside shielded flexible cable and sheath flexible cord; Described shielded flexible cable comprises four group of first core, every group first core comprises the first high-quality oxygen-free copper conductor and first polyvinyl chloride insulation respectively, first polyvinyl chloride insulation is arranged on the periphery of the first high-quality oxygen-free copper conductor, and the periphery of four group of first core sets gradually the first copper wire braid shielded and first pvc sheath from inside to outside; Described sheath flexible cord comprises two group of second core, every group second core comprises the second high-quality oxygen-free copper conductor and second polyvinyl chloride insulation respectively, second polyvinyl chloride insulation is arranged on the periphery of the second high-quality oxygen-free copper conductor, in the periphery of two group of second core second pvc sheath is set.
3. sensor cable for underwater detection according to claim 1, it is characterized in that: described detection comprises the 3rd high-quality oxygen-free copper conductor with core, and the periphery of the 3rd high-quality oxygen-free copper conductor sets gradually the insulation of the 3rd polyethylene, the 3rd copper wire braid shielded and the 3rd polyvinyl chloride sheath from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010188754A CN101866712A (en) | 2010-05-25 | 2010-05-25 | Sensor cable for underwater detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010188754A CN101866712A (en) | 2010-05-25 | 2010-05-25 | Sensor cable for underwater detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101866712A true CN101866712A (en) | 2010-10-20 |
Family
ID=42958385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010188754A Pending CN101866712A (en) | 2010-05-25 | 2010-05-25 | Sensor cable for underwater detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101866712A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915207A (en) * | 2014-03-10 | 2014-07-09 | 安徽省高沟电缆有限公司 | High-temperature-resistant waterproof dragging-resistant power cable for computer |
| CN104021878A (en) * | 2014-06-05 | 2014-09-03 | 苏州胜信光电科技有限公司 | Information register composite cable |
| CN111354510A (en) * | 2020-02-14 | 2020-06-30 | 江苏华能电缆股份有限公司 | Distributed sensing load-bearing detection cable |
-
2010
- 2010-05-25 CN CN201010188754A patent/CN101866712A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915207A (en) * | 2014-03-10 | 2014-07-09 | 安徽省高沟电缆有限公司 | High-temperature-resistant waterproof dragging-resistant power cable for computer |
| CN104021878A (en) * | 2014-06-05 | 2014-09-03 | 苏州胜信光电科技有限公司 | Information register composite cable |
| CN111354510A (en) * | 2020-02-14 | 2020-06-30 | 江苏华能电缆股份有限公司 | Distributed sensing load-bearing detection cable |
| CN111354510B (en) * | 2020-02-14 | 2021-08-03 | 江苏华能电缆股份有限公司 | Distributed sensing load-bearing detection cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101020 |