What to Pay Attention to in the Daily Maintenance of Smoke Shutter Drapes

Smoke barrier curtains, as crucial fire safety equipment, play a key role in preventing smoke spread and ensuring personnel safety. To ensure their proper operation during emergencies, regular maintenance is essential. Here are some points to note for the daily maintenance of smoke barrier curtains.

Firstly, regular exterior inspections are essential. Check for any damage, deformation, or corrosion on the surface of the smoke shield. Pay special attention to flexible smoke shields, as you should inspect for tears, aging, or stains in the fabric. If any surface damage is found, it should be repaired or replaced promptly.

Next, inspect the operational status of smoke barrier curtains. For electric smoke barrier curtains, test whether the lifting and lowering functions are normal and responsive. During manual operation, ensure smooth operation without any jamming or excessive resistance. Additionally, check if the electrical components such as the motor and control system are functioning properly, and look for any abnormal noises or overheating.

Don't overlook the inspection of sealing performance. Carefully observe the connection between the smoke barrier and the building structure for any gaps or loose seals. If any are found, they should be sealed promptly to prevent smoke leakage.

Cleaning is also a crucial maintenance task. Regularly remove dust, debris, and grease from the surface of smoke shafts to keep them clean. However, be mindful to use proper methods and tools during cleaning to prevent any damage to the smoke shafts.

Additionally, it is necessary to inspect the fasteners and connectors for tightness. If any looseness is detected, they should be tightened promptly to ensure the overall stability of the smoke barrier.

In addition, it is required to conduct regular comprehensive inspections and maintenance of smoke dampers in accordance with relevant regulations and product manuals. This may include checking if indicators such as fire-resistant performance and耐火limit meet the required standards.

Maintenance personnel should keep detailed maintenance records, including the time of inspection, issues found, actions taken, and parts replaced or repaired. This aids in tracking the maintenance status of smoke shafts and provides reference for future maintenance work.

In summary, through regular and meticulous daily maintenance, we ensure that smoke dampers remain in optimal operating condition, effectively performing their role during fires, and providing robust protection for life and property safety.