Curtain wall internal sunshade integral structure
Technical field
The utility model relates to curtain wall, especially relates to a kind of curtain wall internal sunshade integral structure.
Background technology
In many cities, for attractive in appearance and style, the office premises of main block all is a curtain wall; Also have many dome buildings as communal facility, summer, the ultraviolet ray irradiation was strong, caused light pollution; Do not keep out the cold winter, the open large power air-conditioned climate comfort that comes of having to throughout the year.
When solar radiation is strong, because not sunshade measure preferably has strong dazzle, and when summer, can make indoor temperature fast rise, increase the energy consumption of air-conditioning, be unfavorable for energy-conservation.
The utility model content
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence a kind of curtain wall internal sunshade structure that can effectively play shaded effects to be provided.
The purpose of the utility model can realize through following technical scheme:
Curtain wall internal sunshade integral structure; The sun-shading equipment that comprises curtain wall and be located at the indoor side of curtain wall; Described curtain wall comprises the framework that is connected to form by horizontal frame and munnion cross and is arranged on the glass on the framework, and described sun-shading equipment comprises roller blind box and roller blind cloth, and described roller blind box is located on the horizontal frame of curtain wall; Described roller blind is laid on the roller blind box, can be received in the roller blind box.
Described roller blind box comprises box body and rotating shaft, and the two ends of rotating shaft are fixed on the inboard wall of cartridge, and described roller blind cloth upper end is fixed in the rotating shaft, can be with the rotating shaft rotation and in rotating shaft.
Described munnion is provided with the roller shutter cloth groove that play the guiding role.
Compared with prior art; The utility model is owing to the existence of sun-shading equipment, and the solar radiant heat in the inlet chamber has received in transmission course and having stopped, has reduced the heat in the final inlet chamber; Thereby reduced indoor solar radiation and got heat; Can also make indoor light soft, daylight factor is even, alleviates strong dazzle.
Description of drawings
Fig. 1 is the structural representation in the horizontal frame of the utility model cross section;
Fig. 2 is the structural representation in the utility model munnion cross section;
Fig. 3 is the effect sketch map of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
Sun-shading equipment as depicted in figs. 1 and 2, that curtain wall internal sunshade integral structure comprises curtain wall and is located at the indoor side of curtain wall.Curtain wall comprises the framework that is connected to form by horizontal frame 2 and munnion 6 crosses and is arranged on the glass 1 on the framework that sun-shading equipment comprises roller blind box and the roller blind cloth of being made up of box body 3 and rotating shaft 45.Box body 3 is fixed on the horizontal frame 2 of curtain wall, and the two ends of rotating shaft 4 are fixed on box body 3 inwalls, and the upper end of roller blind cloth 5 is fixed in the rotating shaft 4, can rotate with rotating shaft 4, and in rotating shaft 4, be accommodated in the box body of roller blind box.On the munnion 6 of curtain wall, be provided with the roller shutter cloth groove 61 that play the guiding role, the edge of roller blind cloth 5 left and right sides can be placed in this roller shutter cloth groove 61.
As shown in Figure 3; This curtain wall internal sunshade integral structure is applied on the curtain wall; By secondary distribution, a part directly sees through in roller blind cloth 5 inlet chambers solar radiant heat of entering window by roller blind cloth 5, and another part is by 5 reflections of roller blind cloth; Some is absorbed by roller blind cloth 5, is distributed to indoor and outdoors by long-wave radiation and convection type again.Obviously, because the existence of sun-shading equipment, the solar radiant heat in the inlet chamber has received in transmission course and having stopped, has reduced the heat in the final inlet chamber, gets heat thereby reduced indoor solar radiation.Roller blind cloth can also make indoor light soft, and daylight factor is even, alleviates strong dazzle.