General knowledge of intelligent window opener

An intelligent window opener is a device that operates a window sill by connecting a switch to an actuator to open a mechanical window. The intelligent window opener also has a rack type window opening device and a chain type window opening device. However, given the stability and lifespan requirements of smart window opener products, it is necessary to be dust-proof, moisture-proof, and even waterproof in order to open windows. The accumulation of dust can wear down window glass, moisture can rust window glass, and water can short-circuit window glass circuits. The change in indoor relative humidity that causes condensation is a common occurrence in buildings with poor insulation performance of windows or changes in indoor environment, especially in greenhouse buildings. It is important to conduct a thorough analysis and understanding of the environmental conditions for using window openers, and choose which type of window opener to use. Internationally, the dustproof, moisture-proof, and waterproof window switches for fully closing smart window openers include internal spiral window switches. The thrust of this intelligent window opener device can reach 1000 Newtons, with low noise floor and power consumption. Due to the limited installation conditions on the construction site of intelligent window openers, it is necessary to pay attention to the convenience of installation when selecting window openers.

There are currently two types of automatic control systems for electric window openers. A greenhouse control system is a system that measures values such as temperature, humidity, sunlight intensity, wind intensity, and rainfall level, and compares them with preset values to control the opening and closing of windows.

The automatic smoke exhaust system is the latest fire protection concept developed internationally. When a fire occurs and produces smoke and heat, the smoke exhaust and heat exhaust windows automatically open. With the increasing demand for fire resistance in building materials, modern buildings have stipulated the fire resistance performance of materials from the perspective of flame retardancy. Therefore, in the event of a fire, smoke and harmful substances contained within it will result in more direct loss of life. In addition, harmful smoke can prevent active rescue and passive escape. Research on the development process of fire and fire shows that the first stage of fire and fire production first generates a large amount of fire and heat energy. Smoke rises due to heat and gathers on the upper floors of buildings.