General knowledge of intelligent window opener

2021-07-23 318

The intelligent window opener is a device for operating the window sill. The switch is connected to the executive part to open the mechanical window. The intelligent window opener also has rack type window opener and chain type window opener. However, in view of the stability and service life requirements of intelligent window opener products, dust-proof, moisture-proof and even waterproof are required to open windows. The accumulation of dust will wear the window glass, moisture will rust the window glass, and water will short circuit the window glass circuit. The change of indoor relative humidity leading to condensation often occurs in buildings with poor thermal insulation performance of windows or changes in indoor environment, especially in greenhouse buildings. It is very important to thoroughly analyze and understand the service environmental conditions of window opener and choose which window opener. Internationally, the dust-proof, moisture-proof and waterproof window switch that completely turns off the intelligent window opener includes the internal spiral window switch. The thrust of this intelligent window opener device can reach 1000 newtons, with low noise and low power consumption. Because the installation conditions of intelligent window opener on the construction site are very limited, attention must be paid to the convenience of installation when selecting window opener.

At present, there are two types of automatic control systems for electric window openers. Greenhouse control system is a system that measures the values of temperature, humidity, sunlight illumination, wind intensity and rainfall, and compares them with preset values to control the opening and closing of windows.

999.jpg

Automatic smoke exhaust system is a newly developed fire-fighting concept in the world. When a fire occurs and smoke and heat are generated, the smoke exhaust and heat exhaust window will open automatically. With the higher and higher fire protection requirements of building materials, modern buildings stipulate the fire protection performance of materials from the aspect of flame retardancy. Therefore, in case of fire, smoke and harmful substances contained therein will lead to more direct loss of life. In addition, harmful smoke will prevent active rescue and passive escape. The research on the development process of fire and fire shows that the first stage of fire and fire will first produce a large amount of fire and heat energy. Smoke rises due to heat and accumulates on the upper floor of the building.


Up:You ne

Down:Three