Ultraviolet-proof and waterproof coaxial cable resistant to high temperature
A UV-resistant and coaxial cable technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of inconvenient cable maintenance and installation, invisible cables, poor waterproof effect, etc. Laying and maintenance, the effect of strong anti-ultraviolet ability
Inactive Publication Date: 2014-07-16
ANHUI CHANGFENG CABLE GROUP
View PDF4 Cites 5 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Existing cables generally have a sheath on the outside of the cable, and a sealing ring is installed between the cable and the sheath. big hidden danger
Ordinary cables are almost invisible or unclear at night or when the working environment is dark, which makes cable maintenance and installation inconvenient.
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
[0011] Such as figure 1 As shown, a UV-resistant, high-temperature, and waterproof coaxial cable includes a coaxial core, a waterproof layer 5, a tin-plated zinc shielding layer 6, an ultraviolet-resistant layer 7, and a sheath 8. The coaxial core is composed of an inner The conductor 1, the ethylene-propylene crust layer 2 and the outer conductor 3 are composed of a water-absorbing layer 4 between the coaxial core and the waterproof layer 5, and the water-absorbing layer 4 is made of polymer water-absorbing cotton crosslinked Composed of acrylate, a ground wire core 9 is wrapped between the tin-plated zinc shielding layer 6, and the sheath 8 is made of alkali-free glass fiber cloth with added aluminum silicate, glass fiber, fluorescent agent and polyurethane material calendered compound made.
[0012] The inner conductor 1 is made of oxygen-free annealed tin-plated ultra-fine soft copper wire bundle, and the outer conductor 3 is an annealed steel wire wrapped with tin-plated...
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
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses an ultraviolet-proof and waterproof coaxial cable resistant to high temperature. The ultraviolet-proof and waterproof coaxial cable comprises a coaxial cable core, a waterproof layer, a tinned zinc shielding layer, an ultraviolet-proof layer and a sheath. The coaxial cable core is composed of an inner conductor, an EPR crusting layer and an outer conductor. A water absorption layer is arranged between the coaxial cable core and the waterproof layer and is formed by macromolecular water-absorbent cotton and water-absorbent polyacrylate in a crosslinking mode. A grounded wire core is arranged in the tinned zinc shielding layer in a wrapped mode. The sheath is formed by combining non-alkali glass fiber cloth with aluminums silicate, glass fibers and fluorescent agent and a polyurethane material in a rolling mode. The ultraviolet-proof and waterproof coaxial cable is good in conductivity and resistant to dragging, breaking, high temperature, acid and oil, is mainly applied to the fields of electricity generation, metallurgy, chemical engineering petroleum and the like, is resistant to water and moisture and high in shielding performance and can emit fluorescence. The shielding rate to ultraviolet rays is 97.45%.
Description
technical field [0001] The invention belongs to the field of cables, in particular to an ultraviolet-proof, high-temperature-resistant and waterproof coaxial cable. Background technique [0002] At present, with the development of society and economy, the consumption of cables is increasing rapidly, and the quality requirements for cables are also constantly improving. Existing cables generally have a sheath on the outside of the cable, and a sealing ring is installed between the cable and the sheath. Big hidden danger. Another example is that at night or when the working environment is dark, ordinary cables are almost invisible or unclear, which makes cable maintenance and installation inconvenient. As long as it meets the requirements, it can meet the actual use of the cable. Contents of the invention [0003] In order to overcome the defects of the above-mentioned prior art, the object of the present invention is to provide an anti-ultraviolet, high-temperature, and ...
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): H01B7/17H01B7/18H01B7/28H01B7/288H01B7/36
Inventor 张宝林张建林张勇飞
Owner ANHUI CHANGFENG CABLE GROUP