在我們的日常生活中，防火卷簾門是比較常見的消防設施，廣泛應用于工業和民間建筑的防火遮擋區，能夠很好地阻止火勢蔓延，保障生命財產的穩定，是現代建筑不可或缺的防火設施。那么有哪些問題會影響防火卷簾門的質量呢？下面濟南防火卷簾門安裝維修人員為您解說：

In our daily life, fire Roller shutter is a common fire protection facility, which is widely used in the fire shelter of industrial and civil buildings. It can well prevent the spread of fire, ensure the stability of life and property, and is an indispensable fire protection facility for modern buildings. What problems will affect the quality of fire Roller shutter? The installation and maintenance personnel of Jinan fire Roller shutter will explain:

一、防火卷簾門簾體厚度問題：

1、 Thickness of the curtain body of the fireproof rolling shutter:

由于安裝現場快門的快門厚度難以測量，容易蒙混過關，許多防火快門由于快門厚度不符合要求，降低了壽命和耐火時限。

Due to the difficulty in measuring the thickness of the shutter at the installation site, it is easy to get through the confusion. Many fire resistant shutters have reduced their lifespan and fire resistance time due to the thickness of the shutter not meeting the requirements.

二、防火卷簾門門楣結構問題：

2、 Structural problems of fireproof Roller shutter lintel:

根據我國標準，防火卷簾門須設置過梁結構，但目前普遍使用的是無過梁的防火卷簾門。當這種門發生火災時，它不能阻止火勢向上的強烈沖擊，導致煙氣通過過過梁向外擴散。

According to the Chinese standard, the fireproof Roller shutter must be equipped with lintel structure, but the fireproof Roller shutter without lintel is widely used at present. When a fire occurs on this type of door, it cannot prevent the strong upward impact of the fire, causing smoke to spread outward through the lintel.

三、防火卷簾門導軌問題

3、 The guide rail of the fireproof Roller shutter

導軌深淺度不夠，結構與用料不當是許多大型卷簾門安裝中普遍存在的問題。大型快門導軌一般需要能承受高強度的主要部件。但是，很多制造商用簡單的輕型導軌代替，一旦發生火災，快門就容易脫離導軌，不起防火作用。

Insufficient depth of guide rail and improper structure and material are common problems in the installation of many large Roller shutter doors. Large shutter guides generally need to be able to withstand high-strength main components. However, many manufacturers use simple lightweight guide rails instead, and in the event of a fire, the shutter can easily detach from the guide rails and do not have a fireproof effect.

四、防火卷簾門的底簾問題

4、 Bottom curtain of fire Roller shutter

有的產品沒有底梁，有的產品雖有底梁，但用料單薄。窗簾的底梁是保持窗簾強度的重要部件，窗簾下沒有底梁，窗簾下部沒有發揮堅固作用的框架，火場的負壓翻轉窗簾整體。

Some products do not have bottom beams, while others have bottom beams but use thin materials. The bottom beam of the curtain is an important component to maintain the strength of the curtain. There is no bottom beam under the curtain, and there is no sturdy frame under the curtain. The negative pressure on the fire site flips the entire curtain.

五、防火卷簾門的手動控制的傳動問題

5、 Transmission problem of manual control of fire Roller shutter

火災中，如發生電源中斷，現場人員可采用手動速放裝置將門關閉。現在有一部分防火卷簾門沒裝這種裝置。即使裝了，也往往因質量問題，不起作用。

In case of power interruption during a fire, on-site personnel can use manual quick release devices to close the door. At present, some fire Roller shutter doors are not equipped with such devices. Even if installed, it often fails due to quality issues.

影響防火卷簾門的質量的相關因素就講解到這里了，希望能夠給您好的幫助，更多事項就來我們網站//domachine.com.cn咨詢吧！

So far are the relevant factors that affect the quality of fire Roller shutter. I hope to give you some help. More information can be found on our website //domachine.com.cn Consult!