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Combined protection system with photovoltaic power generation function for rails or roads

A photovoltaic power generation system and protection system technology, applied in the protection system of the road, in the protection and power generation of railways and highways, can solve the problems of paralyzed traffic, failure of railway and highway systems, etc., to avoid injury and achieve high reliability. The effect of protection, increased service life and traffic safety

Active Publication Date: 2013-06-05
合肥微纳电工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Heavy rain and snow are extremely likely to cause failures in railway and highway systems, and even paralyze traffic

Method used

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  • Combined protection system with photovoltaic power generation function for rails or roads
  • Combined protection system with photovoltaic power generation function for rails or roads
  • Combined protection system with photovoltaic power generation function for rails or roads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] like figure 1 As shown, this example is a combined protection system with photovoltaic power generation function for roads, which is composed of a protection system and a photovoltaic power generation system. The protection system includes a support, a keel 5 fixed on the support and a protective layer 4 laid on the keel. The protective layer 4 adopts a composite impact-resistant and compression-resistant flame-retardant board. Below the guard system is the road. The support is composed of uprights 14 arranged on both sides of the road and longitudinal beams 19 erected on the top of the uprights. The uprights can be used as utility poles of the road, and can also be used as supporting rods for lighting or advertising and signal monitoring devices of the road. The fixed structure of the bracket must meet the strength requirements of wind pressure resistance and seismic intensity, and it must also be able to break away in a specific direction without damaging the keel....

Embodiment 2

[0021] like figure 2 As shown, this example is a combined protection system with photovoltaic power generation function for railways. In this example, beam 7 is added on the basis of example 1 (the rest of the same parts will not be repeated). The crossbeam 7 is set at the upper position between the upright columns 14 and is located below the keel. The suspender 8 is arranged on the crossbeam 7. The suspender 8 is used to hang the train cable 6 (that is, the overhead line of the moving train). In addition, the crossbeam 7 can also increase the overall Structural strength of combined protection system.

[0022]

Embodiment approach

[0024] First, the upper hot-melt adhesive film, the honeycomb core layer, the lower hot-melt adhesive film and the back sheet are sequentially bonded on the lower layer of the photovoltaic panel; a frame is set around the photovoltaic module to form a photovoltaic module module, see Figure 4 ; The connectors are respectively arranged on both sides of the module; the junction box is built in the honeycomb core layer.

[0025] Second, on the back of the photovoltaic panel are the honeycomb core layer filled with foam material, the honeycomb porous plate, the insulation layer and the back plate; the honeycomb core layer is distributed on the honeycomb porous plate as a whole; the honeycomb core layer, the honeycomb porous plate The honeycomb core layer and the honeycomb porous plate are bonded to form the honeycomb panel structure layer; the periphery and bottom of the honeycomb panel structure layer are wrapped in the insulation layer to form the main heat transfer break Bridge...

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PUM

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Abstract

The invention relates to a combined protection system with a photovoltaic (PV) power generation function for rails or roads. The combined protection system comprises a protection system and a photovoltaic power generation system. The protection system comprises a support and keels fixed on the support, and the support comprises columns on both sides of the rails or roads and longitudinal beams arranged at the tops of the columns. The photovoltaic power generation system comprises a PV module, an inverter and a combiner box, wherein the PV module is paved on a protective layer, the protective layer is mounded on the keels installation on the keels, a rain gutter is arranged along the longitudinal beam, a drain pipe is arranged on the outer side of the column, the rain gutter is connected with the drain pipe, and the keels are horizontally arranged between the longitudinal beams. The combined protection system is composed by the PV module or a building honeycomb photovoltaic module, and is capable of developing PV power generation in large-scale with low-cost, effectively improving the use value of the land resource, withstanding strong wind and heavy snow, avoiding vehicle damages of birds and falling objects, and improving the service life and enhance road traffic safety.

Description

technical background [0001] The invention relates to a protection and power generation system that applies photovoltaic components or building photovoltaic honeycomb modules to railways and roads, which can realize photovoltaic power generation and can also be used as a protection system for roads. [0002] Background technique [0003] Solar energy is the energy source with low energy density and the widest distribution. The existing ground-mounted photovoltaic power station system has increasingly prominent contradictions in occupying scarce land resources. The development of ground photovoltaic power plants in desert areas, the harsh natural environment makes the maintenance of photovoltaic systems unbearable, and because it is far away from the power transmission and transformation system required by the power load center, it brings a substantial increase in investment costs and insurmountable technical challenges. Railways and highways extend in all directions, occupyi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F7/00H02N6/00H01L31/042H02S20/21
CPCY02B10/10Y02E10/50
Inventor 余晓东
Owner 合肥微纳电工有限公司