Application mode of rolling shutter door and its quality function

在现代消防系统中，作为一种消防设备，防火卷帘门起到了巨大的作用。当建筑物发生火灾的时候，为了保证火灾不继续蔓延下去，我们通常会使用防火卷帘门将建筑物的火灾区域隔离起来。下面我们就“卷帘门的使用方式及其质量的作用”来详细了解下。

In modern fire fighting system, as a kind of fire fighting equipment, fire rolling shutter door has played a great role. When a fire breaks out in a building, in order to ensure that the fire does not continue to spread, we usually use fireproof rolling shutter doors to isolate the fire area of the building. Now let's have a detailed understanding of "the use mode of rolling shutter door and the role of its quality".

【防火卷帘门的优劣也十分重要】

[the advantages and disadvantages of fireproof rolling shutter door are also very important]

防火卷帘门一般设在建筑物较大的处，在火灾发生时起到防火隔热、阻止烟气扩散的作用。防火卷帘门就是在火灾发生时隔断火源，为人员的逃生提供时间。但是劣质的防火卷帘门不仅不会阻挡火源，反而会加大火势，所以防火卷帘门的优劣也十分重要。

The fireproof rolling shutter door is generally set at the larger part of the building, which plays the role of fire prevention and heat insulation and preventing smoke diffusion in case of fire. Fireproof rolling shutter door is to cut off the fire source in case of fire and provide time for personnel to escape. However, the inferior fireproof rolling shutter door will not stop the fire source, but will increase the fire, so the quality of fireproof rolling shutter door is also very important.

防火卷帘门在发生火灾时会下降，从而阻止火势蔓延到其他地方，一般防火门的阻挡时间是2-3个小时，这2-3个小时对于人员的逃生以及救援工作是十分重要的。但是如果是劣质的防火门，宝贵的救援时间就会被大大缩短，甚没有，这将是多么大的危害！

The fireproof rolling shutter door will drop in case of fire, so as to prevent the fire from spreading to other places. Generally, the blocking time of the fireproof door is 2-3 hours, which is very important for personnel escape and rescue work. But if it is a low-quality fire door, the valuable rescue time will be greatly shortened, or even not, what a great harm it will be!

卷帘门在下降到一定的高度时会停止下降，这是防止有未来得及逃生的人被困在卷帘门以内。如果劣质的卷帘门全部降下来，就会把生还的遇难者困在里面，造成不必要的伤亡。

When the rolling shutter door drops to a certain height, it will stop falling, which is to prevent people who have not had time to escape from being trapped inside the rolling shutter door. If all the inferior rolling shutter doors are lowered, the surviving victims will be trapped inside, causing unnecessary casualties.

防火卷帘门的防火时间和耐温时间都是有严格规定的，所以在选择和购买卷帘门时一定要选择质量好的有保证的防火卷帘门。

There are strict regulations on the fire prevention time and temperature resistance time of the fire-proof rolling shutter door, so when selecting and purchasing the rolling shutter door, we must choose the guaranteed fire-proof rolling shutter door with good quality.

亲们，你可以不相信爱情的真实存在，你可以不信童话传说，但是卷帘门是真真存在的，它是人类的保护神。

Dear friends, you can't believe the real existence of love, you can't believe fairy tales, but the rolling shutter door really exists. It is the protective god of mankind.

【卷帘门使用的技巧】

[skills of rolling shutter door]

1、防火窗批发的安装钢质防火卷帘门之前1、将卷轴、轴承座（带轴承）、主、副侧板组装好。

1. Before installing the steel fireproof rolling shutter door, 1. Assemble the reel, bearing seat (with bearing), main and auxiliary side plates.

2、在侧板预埋铁中放水平线，把组装好的侧板焊接在预埋铁上，注意其水平线重合，卷轴的水不超过跨度的1/2000，焊接牢固，并保证两侧端板与门洞对称，侧板与墙面、水平面垂直。防盗门3、按尺寸焊接两导轨，保证垂直度不超过1/1000。

2. Set a horizontal line in the embedded iron of the side plate, weld the assembled side plate on the embedded iron, pay attention to the coincidence of the horizontal line, the water of the reel shall not exceed 1 / 2000 of the span, weld firmly, and ensure that the end plates on both sides are symmetrical with the door opening, and the side plate is perpendicular to the wall and horizontal plane. Anti theft door 3. Weld two guide rails according to the size to ensure that the perpendicularity does not exceed 1 / 1000.

4、钢质防火卷帘门轨道上端外侧应成为r型，以便帘体顺利进入轨道。

4. The outer side of the upper end of the track of the steel fireproof rolling shutter door shall be R-shaped, so that the curtain body can enter the track smoothly.

5、把电机固定在主侧板上，装上传动链条。

5. Fix the motor on the main side plate and install the transmission chain.

6、串上帘板，同时用手动拉链或手摇把卷动滚筒，将帘板卷起。帘板卷完后端部进入导轨用户在开启卷帘门时，应先做点动，在无反转后方可启动，门体被卡住、有异常噪音时应立即停止。门体正常运行到位后，操作人员才能离开。在门体运行过程中，门下面严禁站人。。

6. String up the curtain plate, and roll up the curtain plate by rolling the roller with manual zipper or hand crank. After the curtain plate is rolled, the rear end enters the guide rail. When opening the rolling shutter door, the user should jog first and start it after there is no reverse rotation. When the door body is stuck and there is abnormal noise, it should be stopped immediately. The operator can not leave until the door body is in place. During the operation of the door, no one is allowed to stand under the door..

本文的精彩由济南卷帘门厂提供，本网站还有很多的精彩内容，更多的内容您可以点击进入：http://www.jnhsjlm.com我们有专门的客服为您解答问题

The highlights of this article are provided by Jinan roller shutter door manufacturer. There are many wonderful contents on this website. You can click to enter more contents: http://www.jnhsjlm.com We have special customer service to answer your questions