CN106683770A - Waterproof tensile air guide cable - Google Patents
Waterproof tensile air guide cable Download PDFInfo
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- CN106683770A CN106683770A CN201510757016.1A CN201510757016A CN106683770A CN 106683770 A CN106683770 A CN 106683770A CN 201510757016 A CN201510757016 A CN 201510757016A CN 106683770 A CN106683770 A CN 106683770A
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Abstract
The invention relates to a waterproof tensile air guide cable, which comprises an air guide hollow pipe. A wear-resistance protection layer is extruded outside the air guide hollow pipe; power wire units, signal wire core units and tensile units are arranged outside the wear-resistance protection layer respectively; an inner sheath is arranged outside the power wire units, the signal wire core units and the tensile units; a metal shielding layer II is arranged outside the inner sheath; and outer sheath is arranged outside the metal shielding layer II; the signal wire core units and the tensile units are arranged alternatively; and each power wire unit is arranged between the signal wire core unit and the tensile unit which are adjacent. A structure for bearing the pulling force is increased, tensile and environment-resistance features are provided, the use life of the cable is improved, and the safety and the production efficiency of a mining and digging industry can be greatly improved.
Description
Technical field
The present invention relates to a kind of with water or the air guide cable of tension is capable of in down-hole, and in particular to a kind of water-proof gas-guide cable.
Background technology
Air guide cable carries out signal detection and signal transmission to the multiple detection sensors in underground simultaneously, for carrying out safe and accurate measurement to the measured target of underground Oil, Water, Gas body.But due to underground environment rather harsh, also easily downward by gravity traction in cabling process, cable needs to bear larger pulling force.
The content of the invention
Goal of the invention：The invention aims to overcome deficiency of the prior art, a kind of structure for increasing and bearing pulling force, with tension, resistance to environmental characteristics are provided, the service life of cable is improve, the security of extractive industry and the waterproof tensile air guide cable of production efficiency is also greatly improved.
Technical scheme：In order to solve above-mentioned technical problem, a kind of waterproof tensile air guide cable of the present invention, it includes air guide hollow pipe, wear-resistant protective layer is extruded outside the air guide hollow pipe, power line unit is respectively equipped with outside the wear-resistant protective layer, holding wire core unit and tension unit, the power line unit includes power line conductor and the insulating barrier I being located at outside the power line conductor, the holding wire core unit includes two signal cable core conductors, insulating barrier II is provided with outside the signal cable core conductor, metal screen layer I is provided with outside the insulating barrier II, the tension unit includes that tension carries steel core, carry in the tension and be provided with protective layer outside steel core, in the power line unit, inner sheath is provided with outside holding wire core unit and tension unit, metal screen layer II is provided with outside the inner sheath, oversheath is provided with outside the metal screen layer II, the power line unit is provided with four, the holding wire core unit sets two, the tension unit sets altogether two, the holding wire core unit and the alternate setting of tension unit, power line unit is provided between adjacent signals core unit and tension unit.
The air guide hollow pipe is high-strength polypropylene circle blank pipe, and its wall thickness thickness is in 1.5-2.5mm.
The wear-resistant protective layer is nylon thin layer, and its thickness is in 0.4-0.8mm.
The power line conductor is tinned copper conductor.
The signal cable core conductor is formed by tinned conductor is stranded.
The tension carries steel core and is formed by 7 or 19 aircraft cables are stranded.
The protective layer is nitrile rubber layer.
The metal screen layer I and metal screen layer II are foil shielding layer or proof copper-wire braided screen layer, the thickness of the foil shielding layer is 0.20mm, wrapped Duplication is about 15-25%, and the brass wire diameter in the proof copper-wire braided screen layer is 0.10-0.15mm, and count is more than 80%.
The inner sheath is butyronitrile polyvinyl chloride layer, and its thickness is more than 2mm.
The oversheath is butyronitrile polyvinyl chloride layer, and its thickness is in 2-4mm.
The present invention arranges wear-resistant protective layer outside air guide hollow pipe; to protect wireway; the wire element of tension is increased in the structure; cable is set to bear various load and pulling force; in other various materials; select corrosion-resistant, the restrictive coating of oil resistant prevents cable to be damaged in special environment.
The nylon thin layer, tool has good wearability, and can separate wireway with exterior insulation core, while wireway is protected, also protects insulated wire cores.
The insulating barrier I is identified using insulating properties and the preferable polyethylene insulation of water resistance, insulated wire cores using different colors, and insulating barrier II is using the good polyethylene insulation of water resistance and insulating properties.
Beneficial effect：Compared with prior art, its remarkable advantage is the present invention：The present invention considerably increases the pull resistance of cable, then using cooperatively by each layer by arranging two tension units, enhances resistance to environmental characteristics, improves the service life of cable, also greatly improves the security and production efficiency of extractive industry.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated.
As shown in Figure 1, a kind of waterproof tensile air guide cable of the present invention, it includes air guide hollow pipe 1, wear-resistant protective layer 2 is extruded outside the air guide hollow pipe 1, power line unit is respectively equipped with outside the wear-resistant protective layer 2, holding wire core unit and tension unit, the power line unit includes power line conductor 3 and the insulating barrier I 4 being located at outside the power line conductor 3, the holding wire core unit includes two signal cable core conductors 5, insulating barrier II 6 is provided with outside the signal cable core conductor 5, metal screen layer I 7 is provided with outside the insulating barrier II 6, the tension unit includes that tension carries steel core 8, carry in the tension and be provided with protective layer 9 outside steel core 8, in the power line unit, inner sheath 10 is provided with outside holding wire core unit and tension unit, metal screen layer II 11 is provided with outside the inner sheath 10, oversheath 12 is provided with outside the metal screen layer II 11, the power line unit is provided with four, the holding wire core unit sets two, the tension unit sets altogether two, the holding wire core unit and the alternate setting of tension unit, power line unit is provided between adjacent signals core unit and tension unit；The air guide hollow pipe 1 is high-strength polypropylene circle blank pipe, and its wall thickness thickness is in 1.5-2.5mm；The wear-resistant protective layer 2 is nylon thin layer, and its thickness is in 0.4-0.8mm；The power line conductor 3 is tinned copper conductor；The signal cable core conductor 5 is formed by tinned conductor is stranded；The tension carries steel core 8 and is formed by 7 or 19 aircraft cables are stranded；The protective layer 9 is nitrile rubber layer；The metal screen layer I 7 and metal screen layer II 11 are foil shielding layer or proof copper-wire braided screen layer, the thickness of the foil shielding layer is 0.20mm, wrapped Duplication is about 15-25%, and the brass wire diameter in the proof copper-wire braided screen layer is 0.10-0.15mm, and count is more than 80%；The inner sheath 10 is butyronitrile polyvinyl chloride layer, and its thickness is more than 2mm；The oversheath 12 is butyronitrile polyvinyl chloride layer, and its thickness is in 2-4mm.The present invention considerably increases the pull resistance of cable, then using cooperatively by each layer by arranging two tension units, enhances resistance to environmental characteristics, improves the service life of cable, also greatly improves the security and production efficiency of extractive industry.
The invention provides a kind of thinking and method; the method and approach for implementing the technical scheme is a lot; the above is only the preferred embodiment of the present invention; it should be understood that; for those skilled in the art, under the premise without departing from the principles of the invention, some improvements and modifications can also be made; these improvements and modifications also should be regarded as protection scope of the present invention, and clearly each part not can use prior art to be realized in the present embodiment.
Claims (10)
1. a kind of waterproof tensile air guide cable, it is characterised in that：It includes air guide hollow pipe（1）, in the air guide hollow pipe（1）Outside extrudes wear-resistant protective layer（2）, in the wear-resistant protective layer（2）Outside is respectively equipped with power line unit, holding wire core unit and tension unit, and the power line unit includes power line conductor（3）And it is located at the power line conductor（3）Outside insulating barrier I（4）, the holding wire core unit include two signal cable core conductors（5）, in the signal cable core conductor（5）Outside is provided with insulating barrier II（6）, in the insulating barrier II（6）Outside is provided with metal screen layer I（7）, the tension unit include tension carry steel core（8）, in the tension steel core is carried（8）Outside is provided with protective layer（9）, outside the power line unit, holding wire core unit and tension unit inner sheath is provided with（10）, in the inner sheath（10）Outside is provided with metal screen layer II（11）, in the metal screen layer II（11）Outside is provided with oversheath（12）, the power line unit is provided with four, and the holding wire core unit sets two, and the tension unit sets altogether two, the holding wire core unit and the alternate setting of tension unit, and between adjacent signals core unit and tension unit power line unit is provided with.
2. waterproof tensile air guide cable according to claim 1, it is characterised in that：The air guide hollow pipe（1）For high-strength polypropylene circle blank pipe, its wall thickness thickness is in 1.5-2.5mm.
3. waterproof tensile air guide cable according to claim 1, it is characterised in that：The wear-resistant protective layer（2）For nylon thin layer, its thickness is in 0.4-0.8mm.
4. waterproof tensile air guide cable according to claim 1, it is characterised in that：The power line conductor（3）For tinned copper conductor.
5. waterproof tensile air guide cable according to claim 1, it is characterised in that：The signal cable core conductor（5）Formed by tinned conductor is stranded.
6. waterproof tensile air guide cable according to claim 1, it is characterised in that：The tension carries steel core（8）Formed by 7 or 19 aircraft cables are stranded.
7. waterproof tensile air guide cable according to claim 1, it is characterised in that：The protective layer（9）For nitrile rubber layer.
8. waterproof tensile air guide cable according to claim 1, it is characterised in that：The metal screen layer I（7）With metal screen layer II（11）For foil shielding layer or proof copper-wire braided screen layer, the thickness of the foil shielding layer is 0.20mm, and wrapped Duplication is about 15-25%, and the brass wire diameter in the proof copper-wire braided screen layer is 0.10-0.15mm, and count is more than 80%.
9. waterproof tensile air guide cable according to claim 1, it is characterised in that：The inner sheath（10）For butyronitrile polyvinyl chloride layer, its thickness is more than 2mm.
10. waterproof tensile air guide cable according to claim 1, it is characterised in that：The oversheath（12）For butyronitrile polyvinyl chloride layer, its thickness is in 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757016.1A CN106683770A (en) | 2015-11-10 | 2015-11-10 | Waterproof tensile air guide cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757016.1A CN106683770A (en) | 2015-11-10 | 2015-11-10 | Waterproof tensile air guide cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106683770A true CN106683770A (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510757016.1A Pending CN106683770A (en) | 2015-11-10 | 2015-11-10 | Waterproof tensile air guide cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN106683770A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110675974A (en) * | 2019-08-30 | 2020-01-10 | 汉腾汽车有限公司 | Integrated power supply and network cable signal transmission integrated wire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134295Y (en) * | 2007-12-28 | 2008-10-15 | 天津亨特尔线缆有限公司 | Air conducting detective cable |
| CN102737758A (en) * | 2011-04-13 | 2012-10-17 | 扬州曙光电缆有限公司 | Multifunctional oil well monitoring sensor cable |
| CN102820076A (en) * | 2012-08-14 | 2012-12-12 | 江苏赛特电气有限公司 | Sensor cable for underwater monitoring |
| CN203311871U (en) * | 2013-05-23 | 2013-11-27 | 远东电缆有限公司 | Umbilical cable for ocean engineering |
| CN205211462U (en) * | 2015-11-10 | 2016-05-04 | 江苏宝安电缆有限公司 | Waterproof tensile air guide cable |
-
2015
- 2015-11-10 CN CN201510757016.1A patent/CN106683770A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134295Y (en) * | 2007-12-28 | 2008-10-15 | 天津亨特尔线缆有限公司 | Air conducting detective cable |
| CN102737758A (en) * | 2011-04-13 | 2012-10-17 | 扬州曙光电缆有限公司 | Multifunctional oil well monitoring sensor cable |
| CN102820076A (en) * | 2012-08-14 | 2012-12-12 | 江苏赛特电气有限公司 | Sensor cable for underwater monitoring |
| CN203311871U (en) * | 2013-05-23 | 2013-11-27 | 远东电缆有限公司 | Umbilical cable for ocean engineering |
| CN205211462U (en) * | 2015-11-10 | 2016-05-04 | 江苏宝安电缆有限公司 | Waterproof tensile air guide cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110675974A (en) * | 2019-08-30 | 2020-01-10 | 汉腾汽车有限公司 | Integrated power supply and network cable signal transmission integrated wire |
| CN110675974B (en) * | 2019-08-30 | 2021-05-25 | 万专知识产权运营有限公司 | Integrated power supply and network cable signal transmission integrated wire |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |