Photovoltaic thermal conduction flame retardant cable
A flame-retardant cable and photovoltaic thermal technology, which is applied in the direction of insulated cables, power cables with shielding layers/conductive layers, cables, etc., can solve problems such as environmental pollution, frequent replacement of photovoltaic cables, and high production costs, and achieve cost reduction and better performance. The effect of protection and prolonging the service life
Active Publication Date: 2018-05-25
ANHUI HUABAO CABLE
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a photovoltaic thermal conductivity flame retardant cable for the disadvantages of the prior art photovoltaic cables that still need to be replaced frequently, the production cost is high, and may cause relatively large environmental pollution.
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
[0015] The content of the present invention will be further described below in conjunction with the accompanying drawings.
[0016] Such as figure 1 and figure 2 As shown, the photovoltaic thermal conduction flame-retardant cable of the present invention is characterized in that: from the outside to the inside, it includes the outermost sheath 1, the shielding layer 2, the middle flame-retardant layer 3, the water-blocking layer 4, and the innermost protective layer 5 And the conductor cable core 6, mica powder nanoparticles are added to the material of the outermost sheath 1, the shielding layer 2 is coated on the inner surface of the outermost sheath 1, and the shielding layer 2 contains organosiloxane resin and AZO (aluminum doped Miscellaneous zinc oxide) nanoparticles, the innermost protective layer 5 is wrapped on the outer surface of the conductor cable core 6, the innermost protective layer 5 includes a polystyrene plastic layer 51 and silicon dioxide nanoparticles 5...
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 |
|---|---|---|
| particle size | aaaaa | aaaaa |
| particle size | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to the technical field of a cable, especially relates to the special-purpose cable in the photovoltaic field and particularly relates to a photovoltaic thermal conductance flame retardation cable. The photovoltaic thermal conductance flame retardation cable sequentially comprises an outer-most sheath, a shielding layer, a middle flame retardation layer, a water blocking layer, an inner-most sheath and a conductive cable core from outside to inside, wherein the material of the outer-most sheath is added with mica powder nanometer particles, the shielding layer is coated at an inner surface of the outer-most sheath, the shielding layer comprises organic silicone resin and AZO nanometer particles, the inner-most sheath covers an outer surface of the conductor cable core, and the inner-most sheath comprises a polystyrene plastic layer and silica nanometer particles. The photovoltaic thermal conductance flame retardation cable is advantaged in that relatively good waterproof corrosion resistance property, fireproof property and ultraviolet ray and infrared ray shielding property can be guaranteed, the conductor cable core can be better protected, moreover, the relatively good thermal conductance flame retardation effect is realized, service life of the cable in the severe environment is further prolonged, power transmission stability of the cable is guaranteed, and power transmission and maintenance cost is substantially reduced.
Description
Technical field: [0001] The invention relates to the technical field of wires and cables, in particular to cables dedicated to the field of photovoltaics, and in particular to a photovoltaic heat conduction flame-retardant cable. Background technique: [0002] With the development of the global economy, fossil energy such as coal, oil and natural gas gradually cannot meet the growing demand and environmental protection requirements, and the political and economic situation in many oil and natural gas production areas around the world is unstable, clean energy is gradually being used by the majority Regional emphasis. As the most important kind of clean energy, solar energy has been widely used. Photovoltaic is the abbreviation of solar photovoltaic effect, which refers to the phenomenon of potential difference between uneven semiconductors or the combination of semiconductors and metals when illuminated. Its realization is mainly through the use of solar panels made of semi...
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 Patents(China)
IPC IPC(8): H01B9/02H01B7/282H01B7/295H01B7/17
CPCY02A30/14
Inventor 后学才陈庆华
Owner ANHUI HUABAO CABLE