Importance of fire hydrant button in indoor setting

Fire hydrant button plays an important role in indoor fire protection system, but there are some misunderstandings about the setting of fire hydrant button recently. In this paper, the function and application conditions of fire hydrant button will be discussed in depth to help readers better understand its importance in indoor fire protection system.

Linkage trigger signal

The action signal of fire hydrant button is the linkage trigger signal of fire alarm system and fire hydrant system. When there is an automatic fire alarm system in the building, the fire hydrant button starts the fire pump, and the action signal of the fire pump is fed back to the fire control room and displayed on the fire linkage controller.

Difference from manual fire alarm button

Fire hydrant button and manual fire alarm button have different purposes and cannot replace each other. Even in a stable high-pressure system, although the fire hydrant button is not needed to start the fire pump, it is very necessary for the fire hydrant button to give alarm information about the fire hydrant position.

Setting requirements and application conditions

All indoor fire hydrants shall be equipped with fire hydrant buttons except the stabilized high-voltage system without automatic fire alarm system. For specific setting requirements and application conditions, please refer to the topic: hydrant button-setting points and application, linkage/interlocking application conditions!

Matters needing attention

In order to ensure safety, please pay attention to check whether the power supply is normal and the line connection is correct. If you encounter any problems or questions related to the fire hydrant button, please consult a professional or fire department in time.