Fireproof rolling shutter door is a kind of fireproof and thermal insulation device suitable for large openings in buildings. This product plays a certain role in fire prevention in design and installation. Fireproof rolling shutter doors are widely used in the fire separation areas of industrial and civil buildings to prevent the spread of fire and protect people and property. They are indispensable fire prevention devices in modern buildings.

防火卷簾門是利用機(jī)械作用來(lái)完成防火分離功能，機(jī)械設(shè)備有一定的故障率。此外，用戶沒(méi)有妥善處理或按時(shí)維護(hù)。發(fā)生火災(zāi)時(shí)，可能會(huì)出現(xiàn)單件故障，其開(kāi)口大，性不如防火門。因此，消防標(biāo)準(zhǔn)對(duì)其應(yīng)用部位規(guī)定了明確而詳細(xì)的限制：用于封閉樓層開(kāi)口、消防電梯專用前室門開(kāi)口、中庭走廊與其他區(qū)域的連接，難以用防火墻來(lái)區(qū)分火區(qū)，可以通過(guò)專用防火卷簾門或普通防火卷簾加水簾維護(hù)來(lái)區(qū)分。在規(guī)劃工程時(shí)，應(yīng)嚴(yán)格遵守這些規(guī)定，不得隨意擴(kuò)大使用范圍，不得用防火卷簾“代替”防火墻或隔墻。

The fireproof rolling shutter door uses mechanical action to complete the fireproof separation function, and the mechanical equipment has a certain failure rate. In addition, the user did not properly handle or maintain on time. In case of fire, single piece failure may occur. Its opening is large and its performance is not as good as that of fire door. Therefore, the fire protection standard stipulates clear and detailed restrictions on its application parts: it is used to close the floor opening, the opening of the special front room door of the fire elevator, and the connection between the atrium corridor and other areas. It is difficult to distinguish the fire area with a firewall, which can be distinguished by the maintenance of special fire rolling shutter door or ordinary fire rolling shutter plus water curtain. When planning the project, these Regulations shall be strictly observed, the scope of use shall not be expanded at will, and the fire shutter shall not be used to "replace" the firewall or partition wall.

防火卷簾門為兩級(jí)墜落控制方式，報(bào)警和動(dòng)作信號(hào)分別送到消防控制室，專用防火卷簾要有應(yīng)急控制方式。安裝在防火快速卷簾門前的感煙探測(cè)器發(fā)出信號(hào)后，消防控制室操作臺(tái)上的自動(dòng)報(bào)警器將顯示報(bào)警信號(hào)。

The fire rolling shutter door adopts two-level fall control mode, and the alarm and action signals are sent to the fire control room respectively. The special fire rolling shutter shall have emergency control mode. After the smoke detector installed in front of the fire fast rolling shutter door sends a signal, the automatic alarm on the console in the fire control room will display the alarm signal.

假設(shè)工作臺(tái)上的自動(dòng)報(bào)警燈亮，對(duì)應(yīng)的百葉窗指示燈滅，可以看出百葉窗的電氣控制存在一些不足。此時(shí)，操作表上的快門控制按鈕應(yīng)立即以下降到或底部。假設(shè)操作后卷簾門下降位置指示燈未亮，應(yīng)派人到現(xiàn)場(chǎng)檢查是否有缺陷。可見(jiàn)，消防控制室的卷簾門控制要有控制按鈕下降到中位、下降位和上升位，并且要有閃爍的中位和上升位的指示燈。目視檢查門軌、門扇有無(wú)變形、堵塞，手動(dòng)按鈕是否能被卡住。

Assuming that the automatic alarm light on the workbench is on and the corresponding shutter indicator light is off, it can be seen that there are some deficiencies in the electrical control of the shutter. At this time, the shutter control button on the operation table should be activated immediately, down to or bottom. If the indicator light of the falling position of the rolling shutter door is not on after operation, send someone to the site to check whether there are defects. It can be seen that the rolling shutter door control in the fire control room shall have control buttons to lower to the middle position, lower position and rising position, and flashing middle position and rising position indicators. Visually check whether the door rail and door leaf are deformed and blocked, and whether the manual button can be stuck.