CN102820076A - Sensor cable for underwater monitoring - Google Patents
Sensor cable for underwater monitoring Download PDFInfo
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- CN102820076A CN102820076A CN2012102867106A CN201210286710A CN102820076A CN 102820076 A CN102820076 A CN 102820076A CN 2012102867106 A CN2012102867106 A CN 2012102867106A CN 201210286710 A CN201210286710 A CN 201210286710A CN 102820076 A CN102820076 A CN 102820076A
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- underwater monitoring
- sensor cable
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Abstract
The invention discloses a sensor cable for underwater monitoring, and relates to the technical field of production of cables for sensors. The sensor cable for underwater monitoring comprises four groups of insulating wire cores, a polypropylene gas-guide tube, two groups of steel core reinforcing pieces and a filling layer. A waterstop cabling wrapping layer is arranged outside the insulating wire cores, the polypropylene gas-guide tube, the steel core reinforcing pieces and the filling layer. The waterstop cabling wrapping layer is sequentially provided with an aluminum-polyethylene bonding protective layer, a copper wire weaved shielding layer and an outer sheath layer from inside to outside. The sensor cable for underwater monitoring is a main component for devices such as a silicon pressure sensor, and not only transmits multiple paths of signals, but also transmits pressure and displacement information through a central conductor pipe of the cable. Meanwhile, the insulating copper core reinforcing pieces enhance the tensile resistance of the cable while double-layered shield further improves the anti-interference performance of the cable.
Description
Technical field
The present invention relates to transducer and use the cable production technical field.
Background technology
This cable is to be used for deep-well, river, the reservoir transducer matching used private cable that links to each other with detection system, and the cable lower end is connected with silicon pressure sensor, pressure difference transmitter etc.The cable upper end is connected with ground survey control system computer, can monitor liquid level, pressure variation at any time accurately.Mainly be applicable to the level gauging and the control of river, level of ground water, deep-well, reservoir, water tower and container etc., also can be used in the occasions such as oil well, mine, the variation of monitoring liquid level and pressure.This cable is not only wanted accurate transmission current information, outside the pressure displacement information, excellent block-water performance, high mechanical resistance pulling force, good interference free performance also will be arranged and retractable cable easily when laying, to adapt to user's needs.
Summary of the invention
The objective of the invention is provides a kind of underwater monitoring to use sensor cable in order to remedy the deficiency of common sensor cable.
The present invention includes four groups of insulated wire cores, a root polypropylene wireway, two groups of steel core reinforcements and packed layer; Waterstop stranding lapping layer is set outside said insulated wire cores, polypropylene wireway, steel core reinforcement and packed layer, outside waterstop stranding lapping layer, sets gradually aluminum-polyethylene bonding sheath, copper wire woven shield and external sheath layer from inside to outside; Said wireway is arranged in the center, and insulated wire cores, reinforcement and packed layer are arranged in the outside of wireway; Said every group of insulated wire cores is by the tinned copper wire conductor and be arranged on outer polyethylene layer and form.
The present invention is the critical piece that is used for device such as silicon pressure sensor; Cable both can transmit multiple signals; Can pass through cable center conductor pipe transmission pressure, displacement information again; The copper core reinforcement of tape insulation has strengthened the stretching resistance of cable simultaneously, and double layer screen has improved the interference free performance of cable.This cable can be adaptable across occasions such as deep-well, oil well, mine, hydraulic engineerings, the variation of monitoring liquid level and pressure.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention.
Embodiment
As shown in Figure 1: underwater monitoring is provided with four groups of insulated wire cores 1, a root polypropylene wireway 2, two groups of the steel core reinforcements 3 and the rubber packed layers 4 that block water with sensor cable; Outside insulated wire cores 1, polypropylene wireway 2, steel core reinforcement 3 and the rubber packed layer 4 that blocks water, waterstop stranding lapping layer 5 is set, outside waterstop stranding lapping layer 5, sets gradually aluminum-polyethylene bonding sheath 6, copper wire woven shield 7 and external sheath layer 8 from inside to outside.And during stranding, wireway 2 is arranged in the center, and insulated wire cores 1, steel core reinforcement 3 and the rubber packed layer 4 that blocks water are arranged in the outside of wireway 2.
Every group of insulated wire cores 1 is by tinned copper wire conductor 11 and be arranged on tinned copper wire conductor 11 outer polyethylene layers 12 and form.
Steel core reinforcement 3 is made up of carbon steel wire 31 and the insulating sleeve 32 that extrudes outside carbon steel wire 31.
Claims (2)
1. underwater monitoring is used sensor cable; It is characterized in that comprising four groups of insulated wire cores, a root polypropylene wireway, two groups of steel core reinforcements and packed layer; Waterstop stranding lapping layer is set outside said insulated wire cores, polypropylene wireway, steel core reinforcement and packed layer, outside waterstop stranding lapping layer, sets gradually aluminum-polyethylene bonding sheath, copper wire woven shield and external sheath layer from inside to outside; Said wireway is arranged in the center, and insulated wire cores, reinforcement and packed layer are arranged in the outside of wireway; Said every group of insulated wire cores is by the tinned copper wire conductor and be arranged on outer polyethylene layer and form.
2. use sensor cable according to the said underwater monitoring of claim 1, it is characterized in that said steel core reinforcement is made up of carbon steel wire and the insulating sleeve that extrudes outside carbon steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102867106A CN102820076A (en) | 2012-08-14 | 2012-08-14 | Sensor cable for underwater monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102867106A CN102820076A (en) | 2012-08-14 | 2012-08-14 | Sensor cable for underwater monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102820076A true CN102820076A (en) | 2012-12-12 |
Family
ID=47304142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102867106A Pending CN102820076A (en) | 2012-08-14 | 2012-08-14 | Sensor cable for underwater monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102820076A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683770A (en) * | 2015-11-10 | 2017-05-17 | 江苏宝安电缆有限公司 | Waterproof tensile air guide cable |
| CN106941020A (en) * | 2016-01-04 | 2017-07-11 | 范德良 | The tracheae cable of two line one |
| CN107993763A (en) * | 2017-12-14 | 2018-05-04 | 嘉善旭业达电气自动化科技有限公司 | A kind of medical robot cable |
| CN108182990A (en) * | 2016-06-14 | 2018-06-19 | 常州船用电缆有限责任公司 | The preferable marine airgun focus cable of block-water effect |
-
2012
- 2012-08-14 CN CN2012102867106A patent/CN102820076A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683770A (en) * | 2015-11-10 | 2017-05-17 | 江苏宝安电缆有限公司 | Waterproof tensile air guide cable |
| CN106941020A (en) * | 2016-01-04 | 2017-07-11 | 范德良 | The tracheae cable of two line one |
| CN108182990A (en) * | 2016-06-14 | 2018-06-19 | 常州船用电缆有限责任公司 | The preferable marine airgun focus cable of block-water effect |
| CN107993763A (en) * | 2017-12-14 | 2018-05-04 | 嘉善旭业达电气自动化科技有限公司 | A kind of medical robot 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: 20121212 |