防火卷簾門廣泛應用于工業(yè)與民用建筑的防火隔斷區(qū)，能有效地阻止火勢蔓延，保障生命財產，是現(xiàn)代建筑中不可或缺的防火設施。那么防火卷簾門作為防火設施使用時了解什么？

Fire resisting rolling shutter doors are widely used in the fire partition area of industrial and civil buildings, which can effectively prevent the spread of fire and ensure the safety of life and property. They are indispensable fire prevention facilities in modern buildings. What do you know about the use of fire rolling doors as fire prevention facilities?

防火卷簾的組成部分包括簾板、滾筒、托架、導軌和控制機構，組合體有封閉在滾筒內的運轉平衡器、自動關閉機構、金屬罩及簾板等幾個部分。

The components of the fireproof roller shutter include the shutter, roller, bracket, guide rail and control mechanism. The assembly consists of a running balancer enclosed in the roller, an automatic closing mechanism, a metal cover and a shutter.

防火卷簾門是在鋼質卷簾的基礎上，將傳動部件加以改造，配以防火電器等設備，從而實現(xiàn)防火作用：防火電機由防火電控箱控制，通過變速裝置驅動卷軸使卷簾門起閉，停電時也可使用防火電機上的手動搖柄，可實現(xiàn)手動操作。

The fireproof rolling shutter door is based on the steel rolling shutter, and the transmission parts are modified, equipped with fireproof electrical appliances and other equipment, so as to achieve the fireproof effect: the fireproof motor is controlled by the fireproof electric cabinet, and the roller is driven by the speed change device to open and close the rolling shutter door. When the power is cut off, the manual handle on the fireproof motor can also be used to achieve manual operation.

在機械相對運動處，采用聯(lián)軸器代替鏈輪傳動，道軌內摩擦處鑲嵌銅板或尼龍。適合于使用或保管可燃性氣體、揮發(fā)性化學藥品等具有高發(fā)火性物品的工廠和倉庫等出現(xiàn)或可能出現(xiàn)爆炸的火災危險的環(huán)境。

At the relative movement of the machinery, the coupling is used to replace the sprocket drive, and the friction in the track is inlaid with copper plate or nylon. It is suitable for the use or storage of flammable gases, volatile chemicals and other highly inflammable materials in factories and warehouses where there is or may be an explosion of fire hazards.

另外，防火卷簾在設置方面有如下要求：

In addition, the following requirements are required for the setting of fire shutter:

如果耐火極限符合《門和卷簾的耐火試驗方法》GB/T7633里有關耐火完整性和耐火隔熱性判定條件的標準，防火卷簾可不設置自動噴水滅火系統(tǒng)保護。

If the fire resistance limit complies with the national standards for judging conditions of fire integrity and fire resistance and thermal insulation in Fire Resistance Test Methods for Doors and Shutters (GB/T7633), the fire shutter may not be protected by an automatic sprinkler system.

如果耐火極限僅符合現(xiàn)行標準《門和卷簾的耐火試驗方法》GB/T7633有關耐火完整性的標準判定條件，但不符合耐火隔熱性判定條件，則防火卷簾應設置自動噴水滅火系統(tǒng)保護。

If the fire resistance limit only conforms to the current national standard Fire Resistance Test Method for Doors and Shutters (GB/T7633), but does not conform to the judgment conditions of fire resistance and thermal insulation, the fire shutter shall be protected by an automatic sprinkler system.

防火卷簾門是一種適用于建筑物較大洞口處的防火、隔熱設施，產品在設計安裝上起到了一定的作用技術。您有什么需求就來我們網(wǎng)站http://www.zzdalvshi.com咨詢吧！

The fire rolling shutter door is a kind of fire prevention and heat insulation facilities suitable for large openings of buildings. The product has played a role in the design and installation of technology. Come to our website if you have any needs http://www.zzdalvshi.com Consult!