Corrosion-resistant cable with long service life
A technology that integrates cables and power cores. It is applied to bendable cables, insulated cables, cables, etc. It can solve the problems of high core quality requirements, low core tensile strength, and low electrical conductivity, and achieve low relaxation. The effect of high degree of characteristics, light weight and high electrical conductivity
Inactive Publication Date: 2016-08-10
邹玉华
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the wire core has low tensile strength and low electrical conductivity. Especially in the use of oil platforms, the environment is relatively harsh, and the quality requirements for the wire core are high. The general wire core cannot meet the requirements of the oil platform and needs to be improved.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0008] An integrated cable for oil platforms, including a power core 001 and a rubber sheath 002 wrapped on the power core 001, the power core 001 includes a conductor 011, an insulating sheath 012 wrapped on the conductor 011, and the conductor 011 is composed of 3 strands It consists of tinned copper wire 111 and carbon fiber 112 evenly distributed in the tinned copper wire 111 and coated with silicon dioxide. The space between the insulating sleeve 012 and the conductor 011 is filled with polyether ether ketone 004. The insulating sleeve 012 The inner surface is coated with a film polyester layer 013. The inner wall of the rubber sheath 002 is provided with a braided shielding layer 003. The rubber sheath 002 is polyurethane.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
Provided is a petroleum platform comprehensive cable, comprising power cores and a rubber sheath wrapping the power cores; each power core comprises a conductor and an insulation sleeve wrapping the conductor; the conductor is composed of a plurality of stands of tinned copper wires and carbon fibers uniformly distributed in the tinned copper wires and provided with silicon dioxide coatings; PEEK is filled between the insulation sleeves and the conductors; the inner surfaces of the insulation sleeves are coated by film polyester layers. The cores have the characteristics of low wire loss, high conductivity and small sag, and leads possess much lower sag characteristics compared with routine leads, allow high work temperatures, and have the characteristics of large carrying capacity, light weight, corrosion resistance and long service life.
Description
technical field [0001] The invention relates to a flexible cable for an oil platform. Background technique [0002] The Chinese Patent Publication No. CN 201956092U discloses a control cable for oil platforms, including a cable core, characterized in that: the cable core is composed of several insulated cores and a steel wire rope arranged between the insulated cores. The steel wire rope is extruded with TPE insulation, the insulated wire core is composed of a copper conductor extruded with a TPE insulation layer; the cable core is extruded with a TPU inner sheath layer, and the inner sheath layer is armored with aramid fiber The aramid fiber is extruded and wrapped with a TPU outer sheath layer; this technical solution has good electrical transmission performance, softness, tensile strength, oil resistance, high temperature resistance, low temperature resistance, and Friction and lower cost and other advantages. However, the wire core has low tensile strength and low cond...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/00H01B7/04H01B7/17H01B7/18H01B7/28H01B1/02H01B1/04
CPCH01B1/026H01B1/04H01B7/0009H01B7/0045H01B7/04H01B7/17H01B7/1825H01B7/28
Inventor 不公告发明人
Owner 邹玉华