[service content]
Building external shading plays a very important role in creating a suitable indoor light and temperature environment. Properly designed building external shading system can play the role of shading and heat insulation, preventing glare, saving energy, protecting privacy, ventilation and sound insulation, beautifying decoration, theft prevention and so on. It is one of the building energy-saving measures that can not be ignored in building green and energy-saving buildings.
Modern large-scale office commercial buildings or public buildings mostly use large-area glass curtain walls to increase the utilization of natural light and expand the internal vision of the building. At the same time, the glare caused by excessive sunlight radiation and the rise of indoor temperature also follow. Although the sunshade of indoor window decoration has a certain sunshade and heat insulation effect, the effect is not as good as the sunshade outside the building.
The sun shading facilities outside the building can block the solar radiation outside the building before entering the room, which can effectively inhibit the indoor heating effect caused by solar radiation, so as to effectively reduce the energy consumption of air conditioning. In winter, the external shading system of the building can also increase the thickness of the building curtain wall, reduce the loss of indoor temperature and reduce the heating energy consumption, so as to achieve the maximum energy-saving effect of the building.
It is required in the architectural design that when the building meets the following conditions (there are only 1 ~ 2 rooms with high architectural standards), shading measures shall be adopted:
1. The indoor temperature is greater than 29 ℃;
2. When the solar radiation intensity is greater than 240 kcal / M;
3. The indoor depth of sunlight is greater than 0.5m;
4. Sunlight exposure indoors for more than one hour;
We can provide reasonable and efficient building external shading solutions according to customers' specific building external shading needs and actual conditions.
[common sunshade products]
The sunshade products commonly used in the sunshade system outside the building include shuttle shutter, flat shutter, European shutter, ad100 retractable flip shutter, single panel shutter, European roller shutter and other types, among which the shuttle sunshade shutter is more widely used.
(1) Shuttle shutter
Shuttle shutters have good sunshade and heat insulation effect. They can flexibly adjust the rotation angle of blades and conveniently adjust the amount of light entering the room, so as to accurately adjust the light intensity and ventilation effect. In addition, its atmospheric and beautiful appearance also adds a lot to the overall building.
Application places: public buildings such as gymnasium, exhibition hall and Art Museum, commercial buildings and buildings on lower floors.
(2) Flat shutter
The flat louver has all the characteristics of the outdoor louver, and there are sealed clamping grooves and brushes between the blade and the connecting rod, and there are sealed clamping grooves between the blade and the blade, which can maintain good sealing and good thermal insulation performance.
It is often used to shade the glass curtain wall on the top surface and facade of buildings.
(3) European shutter
European style louver is a kind of sunshade product for building, which is made of strip and sheet shaped aluminum alloy metal sheet as the sunshade main material, installed outside the building window, and can be extended or retracted and opened or closed in the direction of elevation or inclination with the horizontal plane greater than 75 °. The European type movable shutter sunshade system adopts high-strength 75E and 80 aluminum alloy blades, which are arc-shaped and adjustable between 0-105 degrees. Different angles have different sunshade, dimming, ventilation, rain proof, wind proof and dust-proof effects.
(4) Ad100 retractable flip shutter
Ad100 system is designed to be used for shading the top surface and facade of building glass curtain wall. It adopts chain driven structure, with accurate, stable operation and firm structure. The product can be raised and lowered, and the blades can be opened and closed upside down, providing daylighting, ventilation and shading of windows.
(5) Single panel shutter
The single panel louver panel adopts high-quality aluminum alloy plate as the base material, and then forms a single-layer aluminum alloy blade through numerical control bending and other technologies. It is suitable for building shading of various public building planes, facades and slopes. Perfect coordination with architectural decoration, it is the best choice for indoor and outdoor shading of large buildings. The punching surface can increase the three-dimensional effect of the building and has good ventilation. It can not only block the strong light, but also reasonably daylighting to prevent glare. The punching shutter has light weight, strong heat insulation and good decoration. It is widely used for building top surface and external shading, heat insulation, ventilation and decoration.
(6) European rolling shutter window
European rolling shutter window has good sun shading, heat insulation and anti-theft and sound insulation effects. Beautiful appearance and atmosphere.
It is mainly used for outdoor shading of high-grade guild halls, villas and residential windows.
(7) Outdoor electric roller shutter
Outdoor electric roller shutter is a roller shutter installed outside the glass curtain wall or window, which is generally windproof and waterproof.
(8) Outdoor electric shutter
Outdoor electric shutter is a shutter installed outside the window, which can adjust the light at any angle and can also be completely retracted. It is very suitable for installation outside the doors and windows. Outdoor sunshade louvers can reduce the main energy consumption of the selected model office by about 95%. After using outdoor louvers, users can reduce the long-term operation cost.
(9) Awning
Awnings are mainly used for shading outside the windows of lower buildings or in open ground.
It is mainly used in hotels, hotels, cafes and other commercial leisure venues.
