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What are the technologies for the detection of building fire protection facilities?

The detection of building fire protection facilities involves many technologies to ensure the reliability and effectiveness of the fire protection system. The following are some main technical requirements and testing methods:

1, fire power supply and distribution facilities testing:

Check the stability and reliability of power supply system.

Ensure the independence and uninterrupted power consumption of fire fighting equipment.

2, automatic fire alarm system detection:

Detect the sensitivity of fire detectors.

Test the functions of the alarm controller, including the sending and receiving of alarm signals.

Check the network connection and fault alarm function of the alarm system.

3, fire emergency broadcast system detection:

Verify the coverage and sound clarity of emergency broadcast.

Check the automatic start function of the system in case of emergency.

4, fire emergency lighting and evacuation indicator system detection:

Check whether the illuminance of emergency lighting meets the standard.

Verify the visibility and correctness of evacuation signs.

Test the automatic switching function of emergency lighting system.

5, fire water supply facilities testing:

Check the performance and starting mode of the fire pump.

Test the water level and water supply capacity of fire pool and water tank.

Verify the status of fire pipes and valves.

6, fire fighting facilities testing:

Check the type, quantity and pressure of fire extinguishers.

Test the sprinkler and alarm valve of automatic sprinkler system.

Verify the control equipment of gas fire extinguishing system and the storage pressure of fire extinguishing agent.

7, smoke control and exhaust system detection:

Check the start-up and operation of smoke control and exhaust system.

Test the performance and smoke exhaust effect of the smoke exhaust fan.

Verify the settings of smoke partition and smoke outlet.

8, other building fire facilities testing:

Check the emergency operation function and special communication equipment of the fire elevator.

Test the function of fire evacuation door and fire shutter.

The detection method usually includes the following steps:

Visual inspection: check the appearance, installation position and identification of the equipment.

Function test: test the actual response and function of fire-fighting facilities by simulating emergencies such as fire.

Performance test: Quantify and test the performance parameters of fire control facilities, such as pressure, flow and speed.

System debugging: ensure that all fire fighting systems can work together in an emergency.

The application of these detection technologies helps to ensure the normal operation of building fire protection facilities in an emergency, thus ensuring the safety of personnel and reducing property losses.