1、 Power supply of fireproof rolling shutter door

防火卷簾門的供電電源應該是消防電源；供電和控制導線的截面積、絕緣面積、線路敷設和保管材質等等都要符合規范要求。防火卷簾門的供電裝置的過電流保護值也要符合設計要求。

The power supply of the fireproof rolling shutter door shall be the fire power supply; The sectional area, insulation area, line laying and storage materials of power supply and control conductors shall meet the specification requirements. The overcurrent protection value of the power supply device of the fireproof rolling shutter door shall also meet the design requirements.

二、防火卷簾門控制器

2、 Fireproof rolling shutter door controller

防火卷簾門上面安裝的防火卷簾門控制器可以控制防火卷簾門上下、停等動作。在兩側還應該設立手動按鈕來控制電動防火卷簾門的升降和停。除此之外，防火卷簾門在下降關閉的時候要提升防火卷簾門的功能，確保提升到位之后能偶自動的恢復到關閉的狀態。

The fire rolling shutter door controller installed on the fire rolling shutter door can control the up and down, stop and other actions of the fire rolling shutter door. Manual buttons shall also be set on both sides to control the lifting and stopping of the electric fireproof rolling shutter door. In addition, when the fire shutter door is lowered and closed, the function of the fire shutter door shall be improved to ensure that it can automatically return to the closed state after being lifted in place.

三、防火卷簾門報警系統

3、 Fire shutter door alarm system

防火卷簾門應該設立自動報警控制系統，自動關閉控制裝置。疏散通道上的防火卷簾門有探測器兩步下降到1.5米或者是1.8米之后，設置延時下降到底的功能。手動設置的速放裝置，手動速放裝置的比例應該小于50牛頓，牽引力低于150牛頓。安裝在疏散通道上的防火卷簾門啟閉裝飾應該在火災斷電之后手工機械提升下降關閉的防火卷簾門。

The fireproof rolling shutter door shall be equipped with automatic alarm control system and automatic closing control device. The fireproof rolling shutter door on the evacuation passage has the function of delaying the descent to the end after the detector drops to 1.5m or 1.8m in two steps. For the quick release device set manually, the proportion of the manual quick release device shall be less than 50N and the traction force shall be less than 150n. The opening and closing decoration of the fire rolling shutter door installed on the evacuation passage shall manually and mechanically lift and lower the closed fire rolling shutter door after the fire and power failure.