CN203085208U - Comprehensive enhanced solar photovoltaic computer cable - Google Patents

Abstract

The utility model discloses a comprehensive enhanced solar photovoltaic computer cable, relating to a comprehensive enhanced solar photovoltaic computer cable structure, and belonging to the field of a new cable technology. The comprehensive enhanced solar photovoltaic computer cable comprises four sets of cable cores, wherein the outer sides of the four sets of cable cores are sequentially provided with total shielding layers and outer protective layers; the center of the four sets of cable cores is provided with a reinforced steel wire, and fillings are arranged between the four sets of cable cores and the total shielding layers; each set of cable cores comprises two insulated wire cores which are mutually twisted, and the outer sides of the two insulated wire cores are provided with branch shielding layers; and each insulated wire core comprises a conductor, and the outer side of the conductor is provided with an insulated layer. The comprehensive enhanced solar photovoltaic computer cable has the characteristics of simple and convenient process, low cost, high-temperature resistance, ozone resistance, ultraviolet resistance, small dielectric loss, strong anti-jamming capability, high mechanical strength, good effect of compound use, resistance to severe environment and the like, and is widely used in various fields of security and protection engineering, fire engineering, monitoring engineering, solar power stations, photovoltaic systems and the like.

Description

Comprehensive reinforced photovoltaic computer cable

Technical field

The utility model relates to a kind of comprehensive reinforced photovoltaic computer cable structure, belongs to the cable new technical field.

Background technology

Solar energy is most important basic power source in the various regenerative resources, biomass energy, wind energy, oceanic energy, water energy etc. are all from solar energy, in a broad sense, solar energy comprises above ... photoelectric conversion device normally utilizes the photovoltaic effect principle of semiconductor device to carry out opto-electronic conversion, therefore claims solar-photovoltaic technology again.

Heliotechnics will become one of the green energy resource technology in future solar energy or photovoltaic PV is day by day extensive in China's application, and the private investor also just actively founds the factory and plans the solar components of operation in global marketing except that the photovoltaic generation factory development rapidly that government supports.But many for now countries still are in learning phase.Undoubtedly for obtain the best profit in the industry enterprise all need to learn in country that has many years of experience aspect the Application of Solar Energy and company to those.If fail to adopt the private cable of Application of Solar Energy will have influence on the useful life of whole system.

Summary of the invention

The purpose of the utility model cable is to provide a kind of comprehensive reinforced photovoltaic computer cable that is suitable for this special occasions that has at traditional cable in the deficiency aspect the adverse environment resistant.

The utility model comprises four groups of cable cores, sets gradually total screen and outer jacket in described four groups of cable cores outside; At the center of described four groups of cable cores the reinforcement steel wire is set, between described four groups of cable cores and total screen, filling is set; Described every group of cable core includes two stranded strand insulation cores mutually, and in described two strand insulation core arranged outside sub-shields, described per share insulated wire cores includes conductor, at described conductor arranged outside insulating barrier.

Conductor of the present utility model adopts oxygen-free copper, described insulating barrier adopts the special-purpose low smoke and zero halogen cross-linked polyolefin cable material of photovoltaic, adopt the steel wire reinforcement during stranding, the core stranding of shielded type cable adopts double-deck copper wire composite shielding, and oversheath extrudes photovoltaic low smoke and zero halogen cross-linked polyolefin cable material.The utility model cable manufacturing process tube folk prescription just, cost is not high yet, has high-temperature resistant, anti-ozone, uvioresistant, dielectric loss is little, antijamming capability is strong, mechanical strength is high, the compound characteristics such as effective, adverse environment resistant of utilizing.Be widely used in every field such as safe protection engineering, fire engineering, supervision control engineering, solar power station, photovoltaic system.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

As shown in Figure 1, the utility model comprises four groups of cable cores 1, sets gradually total screen 2 and outer jacket 3 in four groups of cable core 1 outsides; Reinforcement steel wire 4 is set at the center of four groups of cable cores 1, between four groups of cable cores 1 and total screen 2, is provided with and fills 5; Every group of cable core 1 includes two stranded strand insulation cores 6 mutually, and in two strand insulation cores, 6 arranged outside sub-shields 7, per share insulated wire cores 6 includes conductor 8, at conductor 8 arranged outside insulating barriers 9.

Claims (1)

1. comprehensive reinforced photovoltaic computer cable is characterized in that: comprise four groups of cable cores, set gradually total screen and outer jacket in described four groups of cable cores outside; At the center of described four groups of cable cores the reinforcement steel wire is set, between described four groups of cable cores and total screen, filling is set; Described every group of cable core includes two stranded strand insulation cores mutually, and in described two strand insulation core arranged outside sub-shields, described per share insulated wire cores includes conductor, at described conductor arranged outside insulating barrier.

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