External and interior shading
Content and color
In order to lessen the weight, the sunshade new member is preferably light within weight. The sunshade members can be exposed to the out-of-doors, exposed to the solar and rain, and tend to be easily damaged, so your materials are strong in addition to durable. If the sunshade is usually mobile, it is lighting and flexible for resetting or removal. The outer surface from the material has a smaller absorption coefficient for sun radiant heat, and the suitable shading material can be selected based on the above requirements and also the actual situation.
The color of your shaded components also has an effect on the insulation effect. Taking the venetian blinds installed within the insulated glass factory curtain wall as one example, the shading coefficients involving dark, intermediate, and white are: 86%, 74%, along with 62%, respectively. White is definitely 24% less dark. In order to enhance the reflection of that surface and reduce the absorption, the side in the sunshade facing the sunlight need to be a light-colored color, while around the back side of direct sunlight, it should be the dark matt color in avoiding glare.
External and interior shading
In general, a horizontal sun visor with an outdoor south elevation angle of 45° can possibly cover 68% of sun radiant heat. The awnings, such as curtains and also soft slats installed on the inside of the window, absorb almost all of the solar radiant heat, and a lot of them are radiated to that indoor air. The sun visor installed on the outside absorbs the radiant heating, and most of it's radiated to the outdoor air, thus reducing the influence about the indoor temperature. Therefore, the employment of external sunshade (sun visor) is the best way to save energy inside buildings. Intelligent design with the shading system.
Many of the advantages of the sunshade system are ignored or just used as a decoration for that building. We believe that this intelligent shading system is a fundamental portion of the building intelligent process. The shading system was made to improve the indoor natural environment. Today, a new type of intelligent glass curtain wall technology has been developed in Western Europe countries for instance Germany and england.
The intelligent glass curtain wall requires a glass curtain wall, some sort of ventilation system, an air conditioning system environmental detection technique, and an automatic setting up control system. The core belonging to the technology is a special curtain wall-hot channel curtain wall with different conventional curtain wall. Its biggest feature is the fact a ventilation layer is definitely formed between the middle and outer curtain wall space, due to the movement or circulation of air while in the ventilation layer. The effect would be that the temperature of the internal curtain wall is near to the indoor temperature, and that temperature difference is minimized, so that it will save 42%-52% of energy vary the traditional curtain outlet heating, and saves 38%-60% of energy during cooling. Contributing daylight control devices (such because louvers, light reflectors, warm reflectors, etc. ) towards the air cavity can meet certain requirements of natural ventilation and natural daylighting of the building. In addition, as a result of use of double-layer drape wall, the sound insulation effect in the entire curtain wall is greatly improved.