Movable external sunshade with high energy efficiency

An external shading and energy-efficient technology, applied in the structural field of external shading of buildings, can solve the problems of increasing electric energy, poor effect, short life, etc.

Inactive Publication Date: 2010-06-16
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the sunshade device adopts the door and window body of plastic or wood material with good heat insulation performance, the door and window body is easily deformed or decayed, and its life is very short; Adjust shading, lighting and ventilation, its effect is not good
The sunshade needs a hoisting mechanism to drive, adding extra power

Method used

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  • Movable external sunshade with high energy efficiency
  • Movable external sunshade with high energy efficiency
  • Movable external sunshade with high energy efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1~4As shown, a high-energy-efficiency movable external sunshade mainly includes a bracket 3, a photovoltaic panel louver 1, a motor 2, a push rod 10, a control box 4, and the like. The material of the bracket 3 is an aluminum alloy profile, and the shape of the bracket 3 is two square hollow tubes with a length of 1100mm. The spacing matches the width of the outer window 8 . On the opposite sides of the two brackets 3, 5 pairs of blind holes are symmetrically and evenly arranged respectively. The distance between the photovoltaic panel louvers 1 and the wall is 20mm, and the distance between the photovoltaic panel louvers 1 is 20mm. Photovoltaic panel louvers 1 are 5 polysilicon commercially available (manufacturer-made) solar cell modules with photoelectric conversion function. The solar cell modules are translucent modules. The color is light green. The length of the drive plate 9 connecting the push rod 10 is 25mm. The power of the motor 2 is 80w...

Embodiment 2

[0043] A high-energy-efficiency movable external sunshade, the same as in Embodiment 1, is characterized in that: the length of the bracket 3 is 195mm, and on the opposite sides of the two brackets 3, three pairs of blind holes are arranged symmetrically and evenly, and the diameter of the blind hole is 10mm. And the distance between the first pair of blind holes and the wall surface of the facade wall 7 is 35mm, the distance between the remaining blind holes is 65mm, and the distance between the photovoltaic panel louvers 1 and the wall near the wall is 5mm, and the distance between the photovoltaic panel louvers 1 The distance between them is 5mm. Photovoltaic panel louvers 1 are 3 commercially available (manufacturer-made) solar cell modules of monocrystalline silicon with photoelectric conversion function. The solar cell modules are opaque modules. The length of each photovoltaic panel louver 1 is 600mm and the width is 60mm. , the color of the surface is yellow. The leng...

Embodiment 3

[0045] A kind of high-energy-efficiency movable external sunshade, the same as that of Embodiment 1, characterized in that: the length of the bracket 3 is 1360mm, and on the opposite sides of the two brackets 3, 4 pairs of blind holes are arranged symmetrically and evenly, and the diameter of the blind holes is 30mm. And the distance between the first pair of blind holes and the wall surface of the facade wall 7 is 190mm, the distance between the other blind holes is 340mm, and the distance between the photovoltaic panel louvers 1 close to the wall and the wall is 40mm, and the distance between the photovoltaic panel louvers 1 The distance between them is 40mm. Photovoltaic panel louvers 1 are commercially available (manufacturer-made) solar cell modules of 4 multi-component compounds with photoelectric conversion functions, and the solar cell modules are transparent modules. The length of each photovoltaic panel louver 1 is 2100mm, and the width is 300mm. The color of the sur...

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Abstract

The invention relates to a movable external sunshade with high energy efficiency, relating to a building external sunshade structure capable of lowering energy consumption. The movable external sunshade mainly comprises a bracket, a photovoltaic panel shutter, a motor, a push rod, a control cabinet and the like. The invention has the characteristics of favorable sun shading performance, high energy saving ratio, favorable ventilation performance, simple structure, convenient installation and maintenance and the like, can improve indoor thermal environment and luminous environment, enriches the functions of the sun shading shutter, beautifies the building facade, and embodies the artistic aesthetics effect of modern buildings. The invention can be widely applied to the external window sun shading for various buildings, such as residential buildings, office buildings, teaching buildings, business buildings and the like in different areas, and is an efficient energy-saving movable external sunshade.

Description

1. Technical field [0001] The invention belongs to the technical field of building sunshade, and in particular relates to a building exterior sunshade structure for reducing building energy consumption. 2. Background technology [0002] According to research by the Department of Science and Technology of the Ministry of Construction, my country's building energy consumption has accounted for 27.45% of the total energy consumption of the society. With the acceleration of urbanization and the improvement of people's quality of life, the proportion of my country's building energy consumption will eventually rise to 35%. %about. With such a huge proportion, building energy consumption has become the weakness of my country's economic development. At the same time, due to the relative backwardness of my country's building energy-saving technology, the energy consumption level is three times that of developed countries. Therefore, research and development of new building energy-sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F10/08
CPCE04F10/10
Inventor 丁勇李百战刘猛刘红李楠连大旗喻伟
Owner CHONGQING UNIV
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