Cavity curtain wall capable of being folded and changing

A cavity and curtain wall technology, which is applied in the field of cavity curtain walls, can solve the problems of the adverse effects of heat gain in autumn and winter, the inability to combine solar photovoltaic panels, etc., and achieve the effects of improving indoor light environment, meeting sunshade requirements, and improving energy saving efficiency

Pending Publication Date: 2019-08-30
CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing solar shading products for building exteriors, whether they are fixed or adjustable shading components, can effectively shield solar radiation, but for the autumn and winter in hot summer and cold winter regions, cold regions, and se...

Method used

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  • Cavity curtain wall capable of being folded and changing
  • Cavity curtain wall capable of being folded and changing
  • Cavity curtain wall capable of being folded and changing

Examples

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Embodiment Construction

[0042] Below in conjunction with accompanying drawing and example the present invention is described in further detail:

[0043] Such as Figure 1 to Figure 7 As shown, a foldable and variable cavity curtain wall includes a plurality of sunshade units 3 juxtaposed on the building wall 11. The sunshade unit 3 includes a steel structure beam 60, a column, and a translucent photovoltaic panel device. Aluminum alloy frame 34; the I-shaped steel beam 60 is fixed on the building reinforced concrete structure 4, and a lifting device is arranged inside, and the lifting device drives the foldable aluminum alloy frame 34 to open to realize partial sunshade; the described aluminum alloy frame 34 is arranged on On the I-beam beam 60, the aluminum alloy frames 34 are hinged to each other, and the pulley 55 is fixed at the end, and then slidably connected to the steel column 2 rails 57 on both sides; the translucent solar photovoltaic sunshade 54 is fixed on the aluminum alloy On the frame...

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PUM

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Abstract

The invention discloses a cavity curtain wall capable of being folded and changing. The cavity curtain wall comprises a sunshade unit arranged on a building wall body, the sunshade unit is arranged onthe outer side of a window of the building wall body, and a sealing cavity is formed between the sunshade unit and the window; the sunshade unit comprises an aluminum frame and a sunshade assembly; the sunshade assembly is mounted on the aluminum frame, the sunshade assembly is provided with photovoltaic sunshade plates, all the photovoltaic sunshade plates are connected with the aluminum frame through connecting rods, and all the photovoltaic sunshade plates are of openable structures; the aluminum frame is of an at-least-four-section structure, the top part and the bottom part are fixing frames, a foldable frame is in the middle, and the foldable frame is opened and closed through a lifting device. According to the sunshade outside the building, the appearance is attractive, the structure is simple, the practicability is high, generalizing and using are convenient, and energy consumption of buildings in different seasons can be effectively reduced.

Description

technical field [0001] The invention belongs to the field of architectural design, and in particular relates to a foldable and variable cavity curtain wall. Background technique [0002] In today's world, energy conservation has become the theme of the times. Building energy consumption accounts for more than 27.8% of the total energy consumption of the whole society. As the weakest link in energy conservation in the building envelope, external windows rank first in energy consumption. Therefore, building shading has become a hot issue in the field of building energy conservation. Existing solar shading products for building exteriors, whether they are fixed or adjustable shading components, can effectively block solar radiation, but for the autumn and winter in hot summer and cold winter regions, cold regions, and severe cold regions in China, Seasonal heat has adverse effects. In addition, a large number of building external sunshade products cannot be effectively combin...

Claims

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Application Information

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IPC IPC(8): E04B2/88E04F10/10H02J7/35
CPCE04B2/88E04F10/10H02J7/35Y02B10/10Y02E10/56
Inventor 倪欣邢超王福松
Owner CHINA UNITED NORTHWEST INST FOR ENG DESIGN & RES
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