Wet System Alarm Check Valve

Working Principle Of Wet Alarm Valve

Wet alarm valve is mainly composed of automatic valve, control valve, water indicator, pressure gauge, temperature sensing tube and other components. Under normal circumstances, water flows into the main pipeline through the automatic valve, and enters each branch pipeline through the control valve, and monitors through the water quantity indicator and pressure gauge to ensure the normal operation of the water supply system.

When a fire occurs in a certain area, the flame can burn the temperature detector in the pipeline and heat the temperature liquid in the detector, thereby increasing the temperature of the temperature detector. When the temperature of the temperature sensor tube rises to a certain degree, the pressure in the tube will also rise, so that the diaphragm under the detector moves downward, and the control valve is opened, so that the water in the pipeline directly ejects the fire source, and the water quickly flows out through the water quantity indicator and pressure gauge.

In order to ensure the fire extinguishing effect, the pipeline connected to the wet alarm valve must be maintained with sufficient water pressure to ensure that the water can be quickly emitted and extinguished. Therefore, when using the wet alarm valve, we need to ensure that the water supply in the pipeline is sufficient, the water pressure is stable, and regular maintenance and maintenance are carried out to ensure the normal operation of the equipment.

The Importance Of Wet Alarm Valve Maintenance Can Not Be Ignored

It is very important to maintain the wet alarm valve in time. First of all, regular cleaning, testing and replacement of the wet alarm valve can ensure the sensitivity and reliability of the valve. Secondly, regular water pressure tests can be conducted to check whether pipelines and fire fighting equipment work normally in time to avoid failure in the event of a fire.

At the same time, the wet alarm valve is a complex system, so it needs to be operated by professionals during maintenance to ensure that there is no secondary damage and pollution to the valve and pipeline. Adopting standard maintenance measures can extend the service life of the wet alarm valve, improve its work efficiency and anti-interference ability, so as to effectively protect people's life and property safety.