On some occasions, the building is not equipped with a central fire control system, and the fire rolling shutter door only realizes the fire protection specified operation procedure of the fire rolling shutter door with the help of the fire control electrical box of the fire rolling shutter door. In this case, when a fire alarm occurs, the fire alarm signal received by the smoke sensor is directly transmitted to the fire control electrical box of the fire rolling shutter door.

防火卷簾門主要使用在大型、大型商城、大型市場使用、對于歐式卷簾門、防火卷簾門來說在消防控制系統的控制下，按預先設定的程序自動放下(下行)，從而達到阻止火焰向其他范圍蔓延的作用，為實施消防滅火爭取寶貴的時間。

Fireproof rolling shutter doors are mainly used in large supermarkets, large shopping malls and large markets. For European rolling shutter doors and fireproof rolling shutter doors, under the control of the central fire control system, they are automatically lowered (down) according to the preset procedures, so as to prevent the spread of flame to other areas and win valuable time for the implementation of fire fighting.

防火卷簾是一種存在防火功能的簾子，它有著很不錯的防火功能。當初在一些堆棧，另有一些商店都要用到這類卷簾門。對于差其余產物，他們的品質又是有差其余。有的卷簾門的座板簡略揉捏變形，這是因為所應用的資料浮現了成績。一些零部件或者不達到應有的厚度，比方說鋼板的厚度應當是三毫米，而一些生產廠家所應用的是價錢比擬便宜的，厚度一毫米的鋼板，如許就很簡略出成績。另有一些生產廠家在生產時不敷細心當真，在平行度與垂直度錯誤方面不控制好，若是錯誤太大的話會招致旁邊的漏洞太大，如許它防火的功能就會下降。而后就是有些生產廠家為了省工夫，不圖紙就停止生產如許是不迷信的做法。如果直接停止生產很簡略就會招致品質成績，而后影響卷簾門在各方面的功能。

Fireproof rolling shutter is a kind of curtain with fireproof function. It has very good fireproof function. At the beginning, this kind of rolling shutter door was used in some stacks and other stores. For other products, their quality is poor. The seat plate of some roller shutter doors is slightly kneaded and deformed, because the applied data show results. Some parts may not reach the due thickness. For example, the thickness of steel plate should be 3mm, while some manufacturers use steel plate with a thickness of 1mm, which is relatively cheap. In this way, it is very simple to achieve results. Other manufacturers are not careful enough in production and do not control the parallelism and perpendicularity errors. If the error is too large, it will lead to too many loopholes nearby, so its fire prevention function will be reduced. Then, in order to save time, some manufacturers stop production without drawings, which is not superstitious. If the production is stopped directly, it will lead to quality results, and then affect the function of rolling shutter door in all aspects.

制作防火卷簾門、安裝歐式卷簾門都是需要合適才能正常使用，防火卷簾門的應用已經非常普遍，但是，人們對于防火卷簾門的選擇卻很迷茫！有些人為了節約開支選擇了價位低廉的防火卷簾門，防火卷簾門在使用過程當中也會出現一些問題困擾著我們。

The production of fire-proof rolling shutter doors and the installation of European rolling shutter doors all need appropriate prices to be used normally. The application of fire-proof rolling shutter doors has been very common, but people are confused about the choice of fire-proof rolling shutter doors! In order to save money, some people choose the low-cost fireproof rolling shutter door. There will be some problems perplexing us in the use of the fireproof rolling shutter door.

總之，防火卷簾門選擇要點是先通過外觀判斷是否合格，然后對照檢測資料參數判讀質量是否達標，依據一定規格型號對其尺寸確認，對產品確認沒有問題后，要對售后及安裝運費等事項做詳細咨詢，避免后期帶來增項款項。如此的準備過程，相信定能幫您選取到一款合適的防火卷簾門！

In short, the key point of selecting the fireproof rolling shutter door is to judge whether it is qualified through the appearance, then judge whether the quality meets the standard according to the parameters of the test data, confirm its size according to a certain specification and model, and conduct detailed consultation on the after-sales and installation freight after confirming that there is no problem with the product, so as to avoid additional payment in the later stage. Such a preparation process, I believe it will help you select a suitable fireproof rolling shutter door!

防火卷簾門是一種適用于建筑物較大洞口處的防火、隔熱設施，產品在設計安裝上起到了一定的作用技術。防火卷簾門廣泛應用于工業與民用建筑的防火隔斷區，能有效地阻止火勢蔓延，保障生命財產，是現代建筑中不可或缺的防火設施。

Fireproof rolling shutter door is a kind of fire prevention and thermal insulation facility suitable for large openings of buildings. The product plays a certain role in design and installation. Fireproof rolling shutter door is widely used in the fire partition area of industrial and civil buildings. It can effectively prevent the spread of fire and ensure the safety of life and property. It is an indispensable fire prevention facility in modern buildings.

消防防火卷簾門屬于消防安裝工程的內容，且已安裝好的消防卷簾門屬于建筑消防設施，不得隨意拆卸或更改。如要進行相關操作，先需對作業部位繪制好平面布局圖，標明以前情況及更改后的布局情況，會同公司資質一同拿到轄區消防主管部門(小工程一般是大隊管)窗口登記備案，許可后方可施工，施工完后需報驗收申請。

The fire-fighting rolling shutter door belongs to the content of fire-fighting installation project, and the installed fire-fighting rolling shutter door belongs to building fire-fighting facilities, which shall not be disassembled or changed at will. In order to carry out relevant operations, it is necessary to draw a layout plan for the operation part, indicate the previous situation and the changed layout, and obtain the registration record from the window of the competent fire department (small projects are generally managed by the brigade) under the jurisdiction together with the company's qualification. The construction can be carried out only after the permission. After the construction is completed, it is necessary to apply for acceptance.

本文的內容是由濟南卷簾門給您提供，我們專注客戶需求，不斷的發展，為客戶提供更多的服務，詳情可參考我們的網站http://m.santoncc.cn

The content of this article is provided to you by Jinan roller shutter door. We focus on customer needs, continuous development and provide customers with more services. For details, please refer to our website http://m.santoncc.cn