Fire protection facilities refer to fixed installations within buildings, such as automatic fire alarm systems, indoor fire hydrants, and outdoor fire hydrants. Automatic fire protection facilities are categorized into electrical system automatic installations and water system automatic installations.

1. Due to their placement outdoors, fire hydrants often suffer from both natural and human damage, necessitating regular maintenance.

2. The indoor fire hydrant water supply system should undergo a comprehensive inspection at least twice a year.

3. Automatic sprinkler fire suppression systems should undergo a functional test of the water flow indicator every two months and a functional test of the alarm valve every quarter.

4. Fire pumps are crucial components of the water-based fire protection system, and they should be operated and tested monthly to ensure proper functioning and that the water pressure meets the designed specifications. An annual simulated fire alarm联动 test of the water-based fire protection system is required to verify that the system can quickly activate and engage in fire extinguishing operations in the event of a fire.

5. High and low expansion foam fire suppression systems should be inspected every six months for foam liquid and its storage containers, filters, and foam-producing equipment. Underground pipelines should be inspected at least once every five years.

6. Gas fire suppression systems should be inspected at least once a year, and the automatic detection and alarm systems should be checked at least twice annually.

After 2 years of operation of the automatic fire alarm system, the point-type temperature and smoke detectors should be thoroughly cleaned by a specialized cleaning unit every 3 years. After cleaning, the response thresholds and other necessary functions should be tested; any that fail the test are strictly prohibited from being re-installed and used.

Fire extinguishers should be inspected every six months, and those that have expired should be replaced promptly.