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Building integrated photovoltaics shutter external sunshade system

A photovoltaic building and external shading technology, which is applied in sunshading, architecture, sustainable buildings, etc., can solve the problems of reducing the permeability of curtain walls, affecting the quality of work and life of indoor personnel, and not being able to integrate photovoltaics with buildings, etc., to achieve sunshading effects better effect

Inactive Publication Date: 2015-12-09
DALIAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For high-rise buildings, the proportion of the roof area is very small, while the facade of the building is where the large area is located. The technology of only installing photovoltaic panels on the roof cannot give full play to the connotation of photovoltaic and building integration
The technology of inlaying photovoltaic cells on the glass curtain wall reduces the permeability of the curtain wall and affects the quality of work and life of indoor personnel.

Method used

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  • Building integrated photovoltaics shutter external sunshade system
  • Building integrated photovoltaics shutter external sunshade system
  • Building integrated photovoltaics shutter external sunshade system

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Embodiment Construction

[0025] The invention will be further described below in combination with specific embodiments.

[0026] Referring to the accompanying drawings, a louver external shading system for photovoltaic building integration mainly includes PV louvers 2, linkage rod 3, bracket 1, motor 4, rotating shaft 5 and gasket 6; the louver external shading system is equipped with 4 PV louvers, The PV louvers are movably connected through the linkage rod 3, the gasket 6 is connected with the PV louver through the installation holes 2-7, the gasket is welded with the rotating shaft 5, the rotating shaft is connected with the bracket 1, and the bracket is fixed on the outer wall of the building.

[0027] The PV louver is composed of a glass cover plate 2-1, a battery sheet 2-2, an EVA film 2-4, a TPT plate 2-3, a bus strip 2-5 and a welding strip 2-6, wherein the glass cover plate is Tempered glass, 5 cells in total.

[0028] One end of the rotating shaft 5 is welded with a gasket 6, and the other ...

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Abstract

The invention relates to a building integrated photovoltaics shutter external sunshade system and belongs to the field of building energy conservation and photoelectric utilization. The shutter external sunshade system is composed of a PV sunshade shutter, a linkage rod, a fixed frame and a motor. The PV sunshade shutter is a packaged solar photoelectric device and comprises glass, a battery piece, an EVA adhesive film and a TPT plate. Fixed holes are reserved at the two ends of the PV sunshade shutter, the PV sunshade shutter is connected to the fixed frame through the fixed holes and a movable shaft, and the fixed frame is fixedly connected to the building outer wall. The motor drives the linkage rod by means of electric energy provided by a photovoltaic cell, and the angle of the PV sunshade shutter is adjusted. The building integrated photovoltaics shutter external sunshade system can be arranged on the building outer wall and the outer side of a window to form a new building facade image, plenty of sunlight radiant heat can be effectively blocked, the building integrated photovoltaics shutter external sunshade system has functions of sunshade and heat insulation, the goals of power generation, heat insulation and energy saving are achieved, building energy consumption is reduced, and the building integrated photovoltaics shutter external sunshade system is an efficient and energy-saving movable external sunshade system.

Description

technical field [0001] The invention belongs to the field of building energy saving and photoelectric utilization, in particular to a photovoltaic sunshade and building integrated system. Background technique [0002] In the context of the development of green buildings, the combination of photovoltaic technology and buildings has gradually attracted attention. At present, the integration of photovoltaic cells and buildings is mainly manifested in photovoltaic curtain walls and photovoltaic roofs. For high-rise buildings, the proportion of the roof area is very small, while the facade of the building is the largest area. The technology of only installing photovoltaic panels on the roof cannot give full play to the connotation of photovoltaic and building integration. The technology of inlaying photovoltaic cells on the glass curtain wall reduces the permeability of the curtain wall and affects the quality of work and life of indoor personnel. [0003] Combining active phot...

Claims

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Application Information

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IPC IPC(8): E04D13/18E04F10/08
CPCE04F10/10Y02A30/60Y02B10/10
Inventor 朱悦张吉礼
Owner DALIAN UNIV OF TECH
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