幸运农场

联系我们

联系人: 刘经理 手机: 15953131568        18888346536 QQ: 408031499 网址:  地址: 济南市天桥区金牛建材市场

新闻中心当前位置:首页—新闻中心

防火卷帘门有哪些常见问题?
2018-5-30 13:42:06
防火卷帘门望文生义就是具有防火的效果,而济南卷帘门是和帘子有着相关的联系。关于防火卷帘门遇见的问题你应该了解多少?在定制和购买防火卷帘门咱们应该留意以下几点:
Fire shutter door is a fire proof effect, and Ji'nan rolling shutter door is related to the curtain. How much do you know about the problems encountered in fire shutter doors? We should pay attention to the following points when making and purchasing fire shutter doors.

济南卷帘门厂

问题一、防火卷帘门帘体厚度问题:

门帘厚度问题门帘厚度即帘板所用钢板的厚度,现在遍及存在着偷工减料现象,有些厂家送交测验时选用较厚钢板的帘板,获得合格证后,则改用较薄的进行生产。因为在设备现场卷帘门的帘板厚度不易丈量,容易蒙混过关,因而,有许多防火卷帘门因门帘厚度都未到达要求,下降运用寿命与耐火时限。
Problem 1. The problem of the thickness of the curtain body of the fire rolling curtain:
The thickness of the curtain thickness is the thickness of the steel plate used for the curtain plate, and now there is a phenomenon of cutting off the material. Some manufacturers choose the thicker steel sheet when they have passed the test. Because the thickness of the curtain plate of the shutter door is not easy to measure, and it is easy to pass through. Therefore, many fire curtain doors are not required to reach the thickness of the door curtain, and the life and fire time limit are reduced.
问题二、济南防火卷帘门门楣结构问题:
门楣结构问题按国家标准防火卷帘门有必要设置门楣结构,而现在遍及运用的是没有门楣的防火卷帘门,这种门发作火灾时阻止不了火势向上形成的强大冲击.导致烟气经过门楣向外延伸。门楣处的密封性是防火、防烟的关键所在,若设备没有门楣结构的防火卷帘门,则不能真实起到防火阻隔的效果,形同虚设。
Question two, the structure of lintel of Ji'nan fire shutter door:
The structure of the door lintel is necessary to set up the lintel structure according to the national standard, and the fire curtain door with no lintel is used now. This door can not prevent the strong impact from the fire. The flue gas extends through the lintel. The sealing of the lintel is the key to fire prevention and smoke prevention. If the equipment does not have a fireproof curtain door with a lintel structure, it can not actually play the effect of fire prevention and barrier.
问题三、防火卷帘门的手动控制的传动问题
断电时手动快速封闭设备的传动问题火灾中。如发作电源中止,现场人员可选用手动速放设备.将门封闭。现在有一部分防火卷帘门没装这种设备。即便装了,也往往因质量问题,不起效果。
Problem three, manual control of fire shutter doors.
When the power is cut off, the transmission problem of manual quick closing equipment is in the fire. If the power supply is stopped, the on-site personnel may use the manual quick release equipment. Now there are a number of fire shutter doors do not install such equipment. Even if installed, often because of quality problems, no effect.
问题四、防火卷帘门导轨问题
导轨问题导轨深度不行,结构与用料不当是许多大型卷帘门设备中遍及存在的问题。大型卷帘门导轨上一般应有一根能承受高强度的主构件.但是许多厂商用简易的轻型导轨来替代,一旦遇到火灾,门帘易从导轨脱出,起不到防火效果。
Question four, the problem of the guide rail of the fire curtain door
The problem of guideway's guide way is not good, and structure and material misuse are ubiquitous problems in many large rolling shutter equipment. There should be a high strength main component on the guide rail of a large rolling curtain. But a lot of simple light guideway is replaced by a lot of factories. Once a fire is encountered, the door curtain is easily removed from the guide rail and does not get the fire effect.
本文由济南卷帘门厂进行编写,想要了解更多的产品精彩内容,请关注我们的官方网站: /您的惠顾是对我们很大的支持。
This article is written by the Ji'nan rolling shutter factory. We want to know more about the wonderful content of the product. Please pay attention to our official website: http://www.chinazhuoyou.com your patronage is a great support to us.
友情链接:欢乐彩票app  云顶彩票  盛兴彩票网站  苹果彩票平台  金彩彩票网站  云顶彩票官网  盛兴彩票  

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!