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钢制防火电动卷帘门的运作过程

发布人:http://www.kdjlm.com    发布时间:2020-02-18 11:11:20

近年来,钢制防火电动卷帘门在现在有很广泛的应用,而且大家也都知道卷帘门能够很好地阻止火灾的蔓延,那在使用的过程中钢制卷帘门是怎样运作的呢?下面就和巅峰门业一起来了解下吧。

In recent years, steel fire-proof electric roller shutter has been widely used, and we all know that roller shutter can well prevent the spread of fire. How does steel roller shutter work in the process of use? Let's learn about it together with the peak door industry.

当火警发生时,卷帘门在消防中央控制系统的控制下,按预先设定的程序自动放下(下行),从而达到阻止火焰向其他范围蔓延的作用,为实施消防灭火争取宝贵的时间。

In case of fire, the rolling shutter will be automatically lowered (down) according to the preset procedure under the control of the fire central control system, so as to prevent the flame from spreading to other areas and strive for valuable time for the implementation of fire fighting.

当火灾发生时,安装在房顶的烟感传感器(简称烟感)首先接到烟雾信号,同时向中央控制系统报警,消防中央控制系统通过识别后接通火警所在区域的防火卷帘门电源,使火灾区域的防火卷帘按一定的速度下行。当卷帘下行到离地面约1.5米位置时,停止下行,以利于人员的疏散和撤离。防火卷帘门在中间停留一定时间后,再继续下行,直至关闭。

When a fire occurs, the smoke sensor installed on the roof (referred to as smoke sensor) receives the smoke signal first and gives an alarm to the central control system at the same time. After identification, the central control system of fire protection connects the power supply of the fire shutter door in the fire area, so that the fire shutter in the fire area can go down at a certain speed. When the roller shutter descends to a position about 1.5m from the ground, stop descending to facilitate the evacuation and evacuation of personnel. After the fire shutter door stays in the middle for a certain time, it can continue to descend until it is closed.

钢制防火电动卷帘门的下行速度和中间停留时间可在安装时进行调整。

The down speed and intermediate dwell time of steel fire-proof electric rolling shutter door can be adjusted during installation.

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在某些场合,建筑内不配备消防中央控制系统,防火卷帘门仅借助于防火卷帘门的消防控制电器箱实现防火卷帘门的防火规定运行程序。在这种情况下,当火警发生时,烟雾传感器接收的火警信号直接传至防火卷帘门的消防控制电器箱。

In some cases, the building is not equipped with a fire central control system, and the fire rolling shutter door only uses the fire control electric box of the fire rolling shutter door to realize the fire protection regulation operation procedure of the fire rolling shutter door. In this case, when a fire occurs, the fire signal received by the smoke sensor is directly transmitted to the fire control electric box of the fire shutter door.

在停电的情况下,只能通过拉动铁链将防火卷帘门放下。防火卷帘门配备的手动,只能单向放下,不能提升。

In case of power failure, the fire shutter door can only be lowered by pulling the chain. The fire shutter door is equipped with manual operation, which can only be put down in one direction and cannot be lifted.

防火卷帘是否能有效的阻止火势蔓延应用防火卷帘的地方有很多,大家应该都在担心一个问题,就是它到底管不管用呢?下面来给大家介绍一下:

Whether the fire shutter can effectively prevent the spread of fire there are many places to apply the fire shutter, we should be worried about a problem, is it in the end regardless of use? Let's introduce:

防火卷帘是公共场所防火分区和防火间隔的重要消防设备。它是机械与电器归纳功能的消防产品,因而对安装好的防火卷帘应一直处于正常状况。防火卷帘在运用过程中,专用设备应有专人运用和保管,并具有必定电工及机械基础知识。

Fire shutter is an important fire-fighting equipment in public places. It is a fire-fighting product with inductive function of machinery and electrical appliances, so the installed fire shutter should always be in normal condition. In the process of using the fire shutter, the special equipment shall be used and kept by special personnel, and have certain basic knowledge of electrical engineering and machinery.

在操作运用过程中,操作人员不得私行脱离操作地址,应密切注意启闭状况和执行状况,在启闭时卷帘下面禁绝有人站立、走动。以避免行程开关失灵,卷帘卡死,电机受阻和发作其它事端。防火分区和防火间隔的钢质防火卷帘平常不作频频运用,一旦区域发作火情,卷帘应有效地投入运用。带有联动操控、中心操控中心操控的自动操控防火卷帘有必要依据一套操控指令程序进行。

During the operation, the operator shall not leave the operation address without permission, and shall pay close attention to the opening and closing conditions and execution conditions. During the opening and closing, no one is allowed to stand or walk under the roller shutter. In order to avoid the failure of the travel switch, the shutter stuck, the motor blocked and other incidents. The steel fire shutter of fire compartment and fire compartment is usually not used frequently. In case of fire in the area, the shutter shall be put into use effectively. It is necessary to carry out automatic control fire shutter with linkage control and central control center control according to a set of control instruction program.

钢制防火电动卷帘门在人们的生活中应用的是越来越多了,它有效地帮助了大家防止火灾的发生和火灾的蔓延,对于防火卷帘合格产品你知道是什么样的吗?这里我们介绍五点相关的检查方法:

Steel fire-proof electric rolling shutter door is more and more used in people's life. It effectively helps people prevent the occurrence and spread of fire. Do you know what the qualified products of fire-proof rolling shutter are? Here we introduce five related inspection methods:

查外观,优质防火卷帘焊接牢固,焊点分布均匀;外表面喷涂平整光滑;在规定的位置应有产品标志、质量检验合格标志和质量认证(认可)合格标志。

According to the appearance inspection, the high-quality fire shutter shall be firmly welded and the welding points shall be evenly distributed; the external surface shall be painted flat and smooth; there shall be product mark, quality inspection mark and quality certification (APPROVAL) mark at the specified position.

对数字,合格产品的外形尺寸应小于等于样品描述中的外形尺寸,门扇厚度应大于等于样品描述中的门扇厚度,门框侧壁宽度应大于等于样品描述中的门框侧壁宽度,防火玻璃外形尺寸应小于等于样品描述中的防火玻璃外形尺寸,防火玻璃厚度应大于等于样品描述中的防火玻璃厚度。

For figures, the overall dimension of qualified products shall be less than or equal to the overall dimension in the sample description, the door leaf thickness shall be greater than or equal to the door leaf thickness in the sample description, the door frame side wall width shall be greater than or equal to the door frame side wall width in the sample description, the external dimension of fire-proof glass shall be less than or equal to the external dimension of fire-proof glass in the sample description, and the fire-proof glass thickness shall be greater than or equal to the sample description Thickness of fireproof glass in.

看封条,合格的钢、木质防火门应设置防火密封条,该密封条应平直、无拱起,并有国家级检测机构出具的合格检测报告。

Look at the sealing strip, the qualified steel and wood fire doors shall be provided with fire sealing strip, which shall be straight and free of arching, and shall have the qualified test report issued by the national testing agency.

估重量,质量合格的防火门一般较重,而那些很轻的防火门肯定是质量伪劣的产品。

According to the weight estimation, the fire doors with qualified quality are generally heavier, while those with light weight must be of poor quality.

查证书,钢制防火电动卷帘门是纳入型式认可制度的产品,产品在销售前都需要进行型式检验,一般型式检验报告中都详细描述了样品的规格尺寸、组成、材料以及产品的照片等,在实际购买时,需向厂家索取型式检验报告。

Check the certificate, the steel fire-proof electric rolling shutter door is a product incorporated into the type approval system, and the product needs to be type inspected before sale. The general type inspection report describes the specification, size, composition, material and product photos of the sample in detail. When actually purchasing, the type inspection report shall be obtained from the manufacturer.


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