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Multifunctional assembled photovoltaic power generation pavement and construction method thereof

A photovoltaic power generation and assembly technology, applied in the multi-functional assembly photovoltaic power generation pavement and construction field, can solve the problems of unreasonable layout of the pavement structure, complicated construction and repair process, etc., achieve excellent long-term use performance, save manpower and time, The effect of dispersing force

Active Publication Date: 2020-02-21
SHANDONG HI SPEED GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of complex construction and repair process of photovoltaic power generation pavement and unreasonable layout of pavement structure, the present invention provides a multifunctional assembled photovoltaic power generation pavement and its construction method

Method used

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  • Multifunctional assembled photovoltaic power generation pavement and construction method thereof
  • Multifunctional assembled photovoltaic power generation pavement and construction method thereof
  • Multifunctional assembled photovoltaic power generation pavement and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] In a typical implementation of the present application, such as figure 1 As shown, the multifunctional prefabricated photovoltaic power generation surface includes at least the sequential arrangement from top to bottom: roadbed, base layer, asphalt surface layer, ECC stress layer, photovoltaic panel layer, between ECC stress layer and surface layer and solar photovoltaic power generation layer Has a very thin bondline.

[0052] The roadbed can be a soil roadbed that meets the requirements of my country's "Highway Roadbed Design" (JDGD30); its technical indicators should meet the regulations of my country's "Highway Roadbed Construction Technical Specifications" (JTJF10);

[0053] The base layer is a flexible base layer of large particle size permeable asphalt mixture (LSPM) (corresponding to the LSPM base layer in the figure). It is necessary to follow the requirements of the "Large-Size Permeable Asphalt Mixture (LSPM) Flexible Base Design and Construction Guidelines"...

Embodiment 2

[0066] Based on the above-mentioned assembled ECC photovoltaic pavement structure, this embodiment discloses a construction method, which includes the following steps:

[0067] 1 The specific steps of the prefabrication of the ECC board are as follows:

[0068] (1) Weigh a sufficient amount of cement, fly ash, quartz sand, fiber and other materials and mix them with an ECC mixer.

[0069] (2) After the materials are evenly stirred, pour the ECC into the formwork prepared in advance. In order to ensure that the size of the prefabricated ECC plate and the quality of the reserved rectangular groove and semicircular line hole are qualified, a steel test mold should be used. At the same time, during the pouring process, the ECC in the trial mold should be inserted and tamped several times to ensure that the ECC board is even and dense. After the pouring is completed, the upper surface of the test piece is carefully smoothed, and finally a steel plate is placed on the top of the te...

Embodiment 3

[0081] According to the process of embodiment 2, the photovoltaic pavement is laid, and when the pavement is damaged and needs to be repaired, the implementation steps are as follows:

[0082] If the photovoltaic panel is damaged and loses its road function, the damaged panel should be removed and replaced with a new one, and the pipeline connection should be restored to the damaged panel for subsequent repair.

[0083]If the ECC layer is damaged and needs to be replaced:

[0084] 1. The prefabrication process of the ECC board and the pasting of the photovoltaic panel are the same as in Example 1

[0085] 2. Remove the damaged ECC board, and re-level the lower asphalt concrete layer, and apply the adhesive layer evenly after leveling.

[0086] 3. Use a crane to transport the new ECC board to the site, and stick it tightly on the adhesive layer.

[0087] 4. Restore the connection between the plate pipeline and the adjacent pipeline, and perform grouting treatment on the pipel...

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Abstract

The present invention discloses a multifunctional assembled photovoltaic power generation pavement and a construction method thereof, and the pavement at least includes a roadbed, a base course, an asphalt surface course, and a functional power generation course which are in sequence arranged from bottom to top; a flexible base course made of a large-particle-diameter permeable asphalt mixture isused; the functional power generation course includes prefabricated panel units and pipeline trenches assembled together; each prefabricated panel unit is composed of a plurality of photovoltaic panels and ECC panels; the plurality of photovoltaic panels are connected in series and parallel and are located on the tops of the ECC panels, the photovoltaic panels and the ECC panels are bonded together by an adhesive material to form an integral structure; constructional reinforcements are arranged inside the ECC panels, and necessary component junction boxes for installing the photovoltaic panelsand installation grooves of the photovoltaic panel circuit are reserved in the ECC panels; temperature joints are arranged between adjacent photovoltaic panels for deformation of the photovoltaic panels; when the temperature joints are filled with elastic materials with large deformation; besides, adjacent prefabricated panel units are overlapped together, and overlapping parts are arranged on the ECC panels.

Description

technical field [0001] The invention discloses a multifunctional assembled photovoltaic power generation circuit surface and a construction method. Background technique [0002] The load-bearing photovoltaic pavement aims to combine photovoltaic power generation engineering with road engineering, first to realize the integration of road bearing and power generation functions, and to realize the green electrification of the entire road; and then use this as a platform to realize the carrying and energy supply of electrified smart transportation functional applications; On the basis of high electrification, intelligence and vehicle electrification, the load-bearing photovoltaic pavement as a Unicom platform will realize the integration of vehicle network, power grid, road network and Internet, and complete the interaction and deployment of energy and information between vehicles and roads. One of the main means of transportation. [0003] The inventors found that currently, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C9/00E01C11/22H02S10/00H02S20/10H02S40/34
CPCE01C9/00E01C11/225H02S10/00H02S20/10H02S40/34Y02E10/50
Inventor 葛智冯玉洁管延华吴建清孙仁娟袁化强李武张暄
Owner SHANDONG HI SPEED GRP CO LTD
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