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    防火门正常状态是关闭还是开启?

    作者:浙江多麦福网址:www.duomaifu.com人气:发表时间:2017-08-07 10:00

      济南防火门分为常闭防火门与常开防火门:

      The fire door of jinan is divided into open fire door and often open fire door:

      1、常闭防火门在平时呈关闭状态,有人员走动时需要推开。常闭防火门这种开启状态存在的缺点,由于防火门安装的地方通常是人员经常走动的通道,造成了的矛盾。特别是大型商场内人员流量大,如果在其内部的疏散楼梯间设置常闭式防火门,由于开闭频繁,防火门很快就会损坏脱落,从而起不到防火作用,形成火灾隐患。

      The normally closed fire door is closed in normal time. When people walk, they need to push away. Normally closed fire doors that open there exist certain shortcomings, as a result of the fire door installation place is usually personnel often ambulating, caused some contradictions. Internal personnel flow, especially the shopping mall, if in its internal evacuation stair setting often closed fire door, due to open and close frequently, damage of fire door will soon fall off, thus not fire prevention function, form the fire hazards.

      2、常开式防火门平时呈开启状态,火灾时自动关闭。由于平时保持开启状态,使人员通行便利,通风采光方便,在火灾情况下能自行关闭,起到隔烟阻火作用。从而彻底解决了防火门平时关闭而给人员通行带来的不便以及防火门因经常开关而造成的人为损坏,同时又保证了消防安全。因此在一些大型商场的疏散楼梯间,应设置常开防火门,平时呈开启状态,发生火灾时通过各种传感器控制闭门器关门。

      Normally open fire door is open, the fire is closed automatically. Because it is always open, it is convenient for the people to pass through, it is convenient to ventilate the light, and it can be turned off in case of fire. To completely solve the fire door normally closed to traffic inconvenience and fire door due to frequent switch of artificial damage, and ensure the fire safety at the same time. So in some malls evacuation stair, should be set up normally open fire door, is open at ordinary times, when a fire started by various sensors control closed door closers.

      切忌不要为了贪图防火门的价格便宜而选择市面上的一些三无厂家和三无产品。无论业务员如何吹嘘,如何向您保证他们的防火门怎样怎样好,请坚持"不听、不信、不汇款",请以对方出示的企业资质证件为标准。一看企业法人营业执照,二看税务登记证,三看由国家建筑材料测试中心发放的检测报告。这三证齐全了就可以放心合作了。切忌不要随意降低防火门的等级。

      Do not want to avoid the price of fireproof door to be cheap and choose some of the sanno manufacturer and three products that are on the market. No matter what the salesman, how to assure you that their fire door how how good, please adhere to the "don't listen to, not letter, no remittance", to each other, please show me the enterprise qualification certificate for the standard. If you look at the business license of a corporate legal person, look at the tax registration certificate and the inspection report issued by the national building materials testing center. The three certificates are ready to cooperate. Don't minimize the level of fire doors.

      没有火灾等意外事故发生时,防火门和其他的门在用途功能上没有什么区别,要非得说出点区别,也就是防火门在质量和外观上更"厚重"、更"高大上".但别忘了我们选择防火门的初衷是当意外发生时还有挽回的余地和留有一线生机,其实就相当于为自己买了一份保险,让你更加放心踏实,更多了一份安全感。切忌不要花钱买累赘。累赘谁都不想要,现在有很多企业和单位都有安装防火门的需要,却往往找不到一家心仪的防火门厂家,有些品牌虽好,但价格贵且售后服务不太好,售后态度冷淡;有些厂家价格便宜态度热情,但资质不全,不放心购选。所以要重视防火门厂家的售后服务以及服务的态度。

      Without the accidents such as fire, fire doors and other door no difference on utility function, and will have to tell some difference, namely fire doors on the quality and appearance more "thick" and "tall". But don't forget we choose fire door is when the accident happened there is still room for back and have a chance, it is equivalent to buy yourself a copy of the insurance, make you more assured, more a sense of security. Don't spend money on white elephants. Liability who all don't want to have a lot of enterprises and units have now installed the need of fire doors, but often can't find a right one fire door manufacturers, some brand is good, but prices are expensive and after-sales service is not very good, after cold; Some manufacturers are cheap and enthusiastic, but they are not qualified. So be sure to value fire door manufacturer's after-sales service and service attitude.

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