Energy-saving and Environmentally Friendly Curtain Wall Products Will Be the Darling of the Future Market-WJW Aluminum Supplier Aluminum

The application of my country's architecture curtain wall began in 1984. After nearly 30 years of development, the annual output and ownership of the building curtain wall in my country ranks first in the world. However, in recent years, with the intensification of competition, the saturation of the market, the decline in prices, and the decrease in profits, all employees in the curtain wall industry are thinking: What kind of curtain walls do the market need? Many companies believe that energy -saving and environmentally friendly curtain wall products will be the darling of the future market.

The energy consumption of the double -layer curtain wall is lower than the single -curtain wall, which is a new field advocated by curtain wall companies in recent years. With the continuous deepening of the concept of energy conservation and environmental protection, the double -layer ventilation curtain wall as a new technical product, its good environmental protection performance, energy saving performance, and novel structure have brought more changes to the external decoration of the building.

The classification and characteristics of the double -layer curtain wall:

1. Outer circulation double -layer curtain wall

The outer curtain wall uses a single -layer glass, the lower part is equipped with an air intake, and the exhaust port is provided with the upper part. The inner wall is made of hollow glass and insulating profiles, and there are open doors and windows. It does not require special mechanical equipment, relying on natural ventilation to heat the sun, and discharge the outdoor exhaust port through the channel. To save energy and mechanical operation and maintenance costs. Open the upper and lower air outlets in summer, cool down naturally. In winter, the upper and lower air outlets are closed. The use of solar radiation heat can enter the room through open doors and windows, which can not only use thermal energy, but also reduce the loss of indoor heat energy.

Second, internal circulation double -layer curtain wall

1. The outer curtain wall uses hollow glass and insulation materials to form a closed state. The inner curtain wall uses a single -layer glass or single -layer aluminum alloy door and window to open. Using mechanical ventilation, air enters the channel from the floor or underground air outlet, and flows into the roof through the upper ventilation.

2. Since the entrance air is indoor air, the air temperature in the channel is basically the same as the indoor temperature, so it can save heating and refrigerating energy, which is more beneficial to the heating area. Because internal ventilation requires mechanical equipment and photoelectric control of shutters or shading systems, technical requirements and costs are high.

3. Internal and external integrated double -screen walls

1. Not only a single -cycle mode of internal or external circulation, but also more flexible adaptability to external weather and climate conditions, such as good compatibility in summer and winter, reducing other systems (such as fresh air systems, refrigeration systems, refrigeration systems, refrigeration systems, refrigeration systems, refrigeration The dependencies of the system) are conducive to improving the comprehensive energy -saving effect.

2. Channel settings are generally only used for ventilation with a width of 100 300mm. When there is maintenance and cleaning requirements, the width is 500 900mm. When resting, you can watch at 900mm width and are equipped with grille.