Working principle of fire linkage window opener

2023-01-01 10:53



The use of window openers is quite common in many public places. According to different working principles, methods, and purposes, window openers are also divided into many different categories. Among them, the fire linkage window opener linked to fire safety is a relatively common type of window opener. What is the working principle of this device?


This is actually related to the intelligent control box of the window opener, which controls the electric window opener to achieve the function of opening and closing. Moreover, this simultaneously renders the wind and rain detector ineffective. If the signal from the sensor is needed to be effective, the system needs to be reset.


For example, in the event of a fire, obtaining a fire signal from the intelligent control box will only transmit the corresponding signal to the window opener. Then the fire linkage window opener will open the fire smoke exhaust window for ventilation and smoke exhaust based on the obtained fire signal. Generally speaking, window opener manufacturers make fire linkage window openers and determine their installation locations based on specific circumstances.


And if the fire center does not send a fire alarm signal after a fire occurs. The consumer linkage window opener can send a fire signal to the fire control box based on the corresponding alarm button, and the control box will open all windows and exhaust smoke.


In addition, in the event of a fire, if there is no external power supply, it is necessary to achieve the operation of the fire linkage window opener. At this time, the building can provide 220V fire power to the fire control box, so that the fire linkage window opener can also work. For electric window openers, sliding arm and push-pull types are more suitable for fire linkage, as these methods ensure better sealing.


At the same time, this type of linkage window opener will also use a combination of manual switches and intelligent control boxes to meet the needs of intelligent linkage control and manual control, and to meet daily use in different situations.