CN101488376B - Manufacturing process for deep sea water tight electric cable - Google Patents
Manufacturing process for deep sea water tight electric cable Download PDFInfo
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- CN101488376B CN101488376B CN2009100583983A CN200910058398A CN101488376B CN 101488376 B CN101488376 B CN 101488376B CN 2009100583983 A CN2009100583983 A CN 2009100583983A CN 200910058398 A CN200910058398 A CN 200910058398A CN 101488376 B CN101488376 B CN 101488376B
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- cable
- deep sea
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- stranding
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- 239000013535 sea water Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 238000007670 refining Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 5
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005987 sulfurization reaction Methods 0.000 claims description 5
- 239000006082 mold release agent Substances 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000004073 vulcanization Methods 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 238000010292 electrical insulation Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
A method for manufacturing a deep-sea watertight cable belongs to the technical field of design and manufacture for the watertight cable structure in the field of marine technology, comprising eight process steps: the manufacture of conductive core wire cabling, the manufacture of refining films, the rubber slices, the manufacture of cable core sheaths, the die preheating, the coating of release agent, the core cable die filling and the installation and vulcanization; the invention designs a molding jacket vulcanization deep-sea watertight cable which is characterized by sea-water corrosion resistance, deep-sea pressure resistance, high-voltage resistance, and high electrical insulation in a deep-sea environment.
Description
Technical field:
A kind of manufacture method of deep sea water tight electric cable is used for the electric power of deep-sea detecting and operation technique equipment, the manufacturing of signal-transmitting cable, belongs to watertight cable structure Design manufacturing technology field in the marine technology field.
Background technology:
Be not used at present electric power, the signal transmission watertight cable of deep-sea detecting and operation technique at home, when in the past deep-sea detecting and operation, the deep sea water tight electric cable that uses mainly relies on import, and its order cycle time is grown, costs an arm and a leg, and belongs to the embargo product of developed country to China's blockade on new techniques; Mainly contain deep-sea watertight common cable and two kinds of versions of deep-sea buoyancy cable from the deep sea water tight electric cable of external import, the deep-sea watertight common cable is mainly used in the electric power of the plug connector of short-range device, the signal transmission, and the deep-sea watertight buoyancy cable is mainly used in the electric power of the watertight plug connector between long distance, the transmission of signal, because the particularity of deep-sea detecting operating environment, requirement to deep sea water tight electric cable is very harsh, requires the structural shape of deep sea water tight electric cable itself must be able to bear compression resistance in 7000 meters abyssal environments, seawater corrosion resistance, high voltage withstanding and high insulation electrical performance; Therefore, do not have to reach the deep sea water tight electric cable that needs at present domestic.
Summary of the invention:
The present invention is directed to the particularity of deep sea water tight electric cable environment for use, designed a kind of deep sea water tight electric cable of moulding sheath sulfuration stranding.
And with the technological requirement of deep-sea watertight plug connector secondary pressure injection sulfidization molding; design a kind of moulding sheath sulfuration stranding mould and a kind of deep sea water tight electric cable manufacture craft, the instructions for use that makes deep sea water tight electric cable after the moulding can satisfy abyssal environment can be satisfied the technological requirement with deep-sea watertight plug connector secondary pressure injection sulfidization molding again.
Summary of the invention
Deep sea water tight electric cable of the present invention comprises the silver-plated conductive copper heart yearn of several high temperature resistant, high insulation polytetrafluoroethylene sheaths, and heart yearn is through turning to spiral helicine cable core, by deep sea special type neoprene mold pressing sheath sulfidization molding.
Manufacture method of the present invention is carried out according to following processing step:
(1) making 1 of conductive core line stranding:, conductive core line is made cable core by required watertight cable heart yearn quantity;
(2) making 2 of refining film: the difference of pressing watertight cable stranding diameter dimension D+2mm and cable core diameter dimension D is determined refining film gauge H, then the deep sea special type neoprene is refined into film;
(3) the rubber section 3: press the width dimensions of watertight cable stranding diameter dimension D * 2mm, the deep sea special type neoprene after the refining is cut into slices;
(4) the cable core sheath makes 4: the deep sea special type neoprene film after will refining by cable core helically coiling direction is wrapped in the cable core surface uniformly;
(5) the pressing mold preheating 5: stranding moulding mould is inserted on the vulcanizer, heat up and carry out mould and die preheating and insulation;
(6) coating release agent 6: with the framed interior one deck of coating uniformly silicone oil mold release agent of the stranding moulding mould after the preheating;
(7) core cable dress mould 7: locate in the die cavity up and down of termination at the two ends at stranding moulding mould, inserts an amount of deep sea special type neoprene film, Wrapping formed core cable blank is inserted be preheated to 150 ℃ then;
(8) installation sulfuration 8: the stranding moulding mould that the core cable will be housed matched moulds and be sulfided into deep sea water tight electric cable on vulcanizer;
(9) pressure of described vulcanizer is not less than 150T, and curing temperature is that 150+10 ℃, cure time are 25+5min;
(10) respectively there is one section to be provided with the termination, location at the two ends of watertight cable;
The invention has the beneficial effects as follows: by the watertight cable of this processing step making; performance with seawater corrosion resistance in the suitable abyssal environment, anti-deep sea pressure, high voltage withstanding and high insulation electrical; the termination, location that is provided with is can be when cable and underwater electrical connector plug notes moulding post-cure moulding; solve because the axial force that pressure produces, make that cable displacement, underwater electrical connector plug rubber packing are loose, the problem of jack and cable displacement or cable core fracture.
Description of drawings:
Fig. 1 is a process chart of the present invention.
Fig. 2 is a product structure schematic diagram of the present invention.
Embodiment:
Provide embodiments of the invention below: the present invention includes the making of conductive core line 9 strandings, making, rubber section, the making of cable core sheath, pressing mold preheating, coating release agent, core cable dress mould and eight processing steps of installation sulfuration of refining film, in the production process of conductive core line 9 strandings, by required watertight cable heart yearn quantity, conductive core line is made cable core; In the manufacturing process steps of refining film, press the difference of watertight cable stranding diameter dimension D+2mm and cable core diameter dimension D and determine refining film gauge H, then the deep sea special type neoprene is refined into film; In the rubber slicing step,, cut into slices according to the width dimensions of watertight cable stranding diameter dimension D * 2mm with the deep sea special type neoprene after the refining; In cable core sheath 12 making steps, the deep sea special type neoprene after the refining is wrapped in cable core 13 surfaces uniformly; In the pressing mold preheating step, stranding moulding mould is inserted on the vulcanizer, heat up and carry out mould and die preheating and insulation, the pressure of vulcanizer is not less than 150T, is warming up to the 150+10 degree and carries out mould and die preheating, temperature retention time 30min; In the coating release agent stage, with the framed interior one deck of coating uniformly silicone oil mold release agent of the stranding moulding mould after the preheating; In core cable dress mode step section, locate in the die cavity up and down of termination 11 at the two ends of stranding moulding mould, insert an amount of deep sea special type neoprene film, Wrapping formed core cable blank is inserted be preheated to 150 ℃ then; At last, in the installation vulcanisation step, with stranding moulding mould that core cable 13 is housed matched moulds and be sulfided into deep sea water tight electric cable on vulcanizer;
Deep sea water tight electric cable by the making of this technology, its outside is by the watertight cable of deep sea special type neoprene through mold pressing sheath sulfidization molding, respectively there is one section to be provided with the termination, location at the two ends of watertight cable, one side of termination, location connects watertight cable, other end attachment plug or socket are the receipts 1 of watertight cable at the front end of socket or plug;
Watertight cable by the making of this processing step; performance with seawater corrosion resistance in the suitable abyssal environment, anti-deep sea pressure, high voltage withstanding and high insulation electrical; the termination, location 11 that is provided with is can be when cable and underwater electrical connector plug notes moulding post-cure moulding; solve because the axial force that pressure produces, make that cable displacement, underwater electrical connector plug rubber packing are loose, the problem of jack and cable displacement or cable core fracture.
Claims (3)
1. the manufacture method of a deep sea water tight electric cable, it is characterized in that: manufacture method is carried out according to following processing step:
(1) making of conductive core line stranding:, conductive core line is made cable core by required watertight cable heart yearn quantity;
(2) making of refining film: the difference of pressing watertight cable stranding diameter dimension+2mm and cable core diameter dimension is determined refining film gauge H, then the deep sea special type neoprene is refined into film;
(3) rubber section: press the width dimensions of watertight cable stranding diameter dimension * 2mm, the deep sea special type neoprene after the refining is cut into slices;
(4) the cable core sheath is made: the deep sea special type neoprene film after will refining by cable core helically coiling direction is wrapped in the cable core surface uniformly;
(5) pressing mold preheating: stranding moulding mould is inserted on the vulcanizer, heat up and carry out mould and die preheating and insulation;
(6) coating release agent: with the framed interior one deck of coating uniformly silicone oil mold release agent of the stranding moulding mould after the preheating;
(7) core cable dress mould: locate in the die cavity up and down of termination at the two ends at stranding moulding mould, inserts an amount of deep sea special type neoprene film, Wrapping formed core cable blank is inserted be preheated to 150 ℃ then:
(8) installation sulfuration: the stranding moulding mould that the core cable will be housed matched moulds and be sulfided into deep sea water tight electric cable on vulcanizer.
2. the manufacture method of deep sea water tight electric cable according to claim 1, it is characterized in that: the pressure of described vulcanizer is not less than 150T, and curing temperature is that 150+10 ℃, cure time are 5+5min.
3. the manufacture method of deep sea water tight electric cable according to claim 1 is characterized in that: be provided with the termination, location at the two ends of watertight cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100583983A CN101488376B (en) | 2009-02-23 | 2009-02-23 | Manufacturing process for deep sea water tight electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100583983A CN101488376B (en) | 2009-02-23 | 2009-02-23 | Manufacturing process for deep sea water tight electric cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101488376A CN101488376A (en) | 2009-07-22 |
| CN101488376B true CN101488376B (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100583983A Expired - Fee Related CN101488376B (en) | 2009-02-23 | 2009-02-23 | Manufacturing process for deep sea water tight electric cable |
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| Country | Link |
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| CN (1) | CN101488376B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412011B (en) * | 2011-11-30 | 2013-06-05 | 江苏远洋东泽电缆股份有限公司 | Inner liner extruded marine instrument cable and manufacturing method thereof |
| CN103414081B (en) * | 2013-08-19 | 2015-12-02 | 高文彬 | The manufacture method of deep sea watertight electric connector |
| CN105139970A (en) * | 2015-09-17 | 2015-12-09 | 国网山东省电力公司临沂供电公司 | Manufacturing method for high-withstand-voltage cable |
| CN105448400A (en) * | 2016-01-06 | 2016-03-30 | 四川金开特种电线电缆有限公司 | Deep seawater density exploration cable and production method therefor |
| CN107785099A (en) * | 2017-11-20 | 2018-03-09 | 天津深之蓝海洋设备科技有限公司 | Bull watertight cable for submersible |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106961A (en) * | 1974-06-28 | 1978-08-15 | N.K.F. Kabel B.V. | Method of manufacturing a longitudinally watertight telecommunication cable |
| US4451692A (en) * | 1980-01-08 | 1984-05-29 | U.S. Philips Corporation | Method of manufacturing a longitudinally watertight cable and longitudinally watertight cable thus obtained |
| CN1489770A (en) * | 2001-02-03 | 2004-04-14 | �����ɷ� | Method for producing cable |
| CN1658337A (en) * | 2005-02-04 | 2005-08-24 | 河间市天宝利尔线缆有限公司 | Manufacturing method of wire cable for silicon rubber insulation electrical equipment and its product |
| CN2757304Y (en) * | 2004-12-16 | 2006-02-08 | 扬州帝一电气有限公司 | Ruber valcanizing production equipment system for cable |
-
2009
- 2009-02-23 CN CN2009100583983A patent/CN101488376B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106961A (en) * | 1974-06-28 | 1978-08-15 | N.K.F. Kabel B.V. | Method of manufacturing a longitudinally watertight telecommunication cable |
| US4451692A (en) * | 1980-01-08 | 1984-05-29 | U.S. Philips Corporation | Method of manufacturing a longitudinally watertight cable and longitudinally watertight cable thus obtained |
| CN1489770A (en) * | 2001-02-03 | 2004-04-14 | �����ɷ� | Method for producing cable |
| CN2757304Y (en) * | 2004-12-16 | 2006-02-08 | 扬州帝一电气有限公司 | Ruber valcanizing production equipment system for cable |
| CN1658337A (en) * | 2005-02-04 | 2005-08-24 | 河间市天宝利尔线缆有限公司 | Manufacturing method of wire cable for silicon rubber insulation electrical equipment and its product |
Non-Patent Citations (1)
| Title |
|---|
| 路道庆 等.深海水密接插件结构设计.《机械工程师》.2008,(第7期),53-55. * |
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| CN101488376A (en) | 2009-07-22 |
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Owner name: CHENGDU OUXUN OCEAN ENGINEERING EQUIPMENT TECHNOLO Free format text: FORMER OWNER: HAIYANG SPECIAL TECHNOLOGY INST, SICHUAN Effective date: 20110413 |
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Free format text: CORRECT: ADDRESS; FROM: 610043 INSIDE OF AIR FORCE EQUIPMENT STOREHOUSE 2, KONGZHUANG, NO. 158, TAIPINGYUAN ROAD, WUHOU DISTRICT, CHENGDU CITY, SICHUAN PROVINCE TO: 610041 ROOM 501, TOWER B, NO. 5, GAOPENG AVENUE, HIGH-TECH. ZONE, CHENGDU CITY, SICHUAN PROVINCE |
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Effective date of registration: 20110413 Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 B No. 5 Room 501 Patentee after: Chengdu Ouxun Ocean Engineering Equipment Technology Co., Ltd. Address before: 610043 2 empty warehouse 158, Taiping Road, Chengdu, Sichuan, Wuhou District Patentee before: Haiyang Special Technology Inst, Sichuan |
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Address after: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610041 5 Building No. 2 Room 501 Patentee after: CHENGDU OUXUN TECHNOLOGY CO., LTD. Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 B No. 5 Room 501 Patentee before: Chengdu Ouxun Ocean Engineering Equipment Technology Co., Ltd. |
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Granted publication date: 20110126 Termination date: 20210223 |