现在防火卷帘门已经成为人们不可或缺的产品，这充分说明它是适应当今社会环境的一个基本产物。当需求增加时，许多产品出现在市场，让人们不知道该怎么选择。在今天为大家提供防火卷帘门的挑选建议及故障检测方法的相关内容。

Now fire shutter door has become an indispensable product for people, which fully shows that it is a basic product to adapt to today's social environment. When demand increases, many products appear in the market, so that people do not know how to choose. Today, I will provide you with suggestions on the selection of fire shutter doors and relevant contents of fault detection methods.

防火卷帘门的选择建议

Suggestions on selection of fireproof rolling shutter door

防火卷帘门型材选择现有的卷帘门型材大致分为铝和镁合金两大类。如果卷帘门的整体质量较高，可以选择铝镁合金卷帘门，铝镁合金卷帘门更好，韧性更好。如果整体要求不高，可以使用再生铝型材，更低。

The existing rolling shutter door profiles are roughly divided into aluminum and magnesium alloys. If the overall quality of roller shutter door is high, aluminum magnesium alloy roller shutter door can be selected. Aluminum magnesium alloy roller shutter door has better toughness. If the overall requirements are not high, recycled aluminum profiles can be used at a lower price.

卷帘门滑轮选择分为上组和下组。定量的上滑轮结构复杂，内部有轴承和铝件固定两个滑轮。卷帘在滑动模块中。自重装置的配置应避免在运行和打滑时产生过大的振动和异常噪音。

Roller shutter pulley is divided into upper group and lower group. The high-quality quantitative upper pulley has a complex structure, with two pulleys fixed by bearings and aluminum parts inside. The roller shutter is in the sliding module. The self weight device shall be configured to avoid excessive vibration and abnormal noise during operation and slipping.

防火卷帘门导轨的结构设计是否合理直接影响产品的性能和使用寿命。消费者在购买时，柜子的高度不要超过5毫米，主要是考虑到儿童和老人的问题。同时，尽量选择干净、方便的地面轨道。

Whether the structural design of the guide rail of the fire shutter door is reasonable directly affects the performance and service life of the product. When consumers buy, the height of the cabinet should not exceed 5mm, mainly considering the problems of children and the elderly. At the same time, try to choose a clean and convenient ground track.

防火卷帘门故障检测方法

Fault detection method for fire shutter door

在维修中经常会接触到上电后的某些元件，如CC、雷管、变压器、二极管等集成器件的稳定性，以及温度是否正确，如快速升温、高温、无短路故障电路可以识别不良设备。

During maintenance, it is often exposed to the stability of some components after power on, such as CC, detonator, transformer, diode and other integrated devices, as well as whether the temperature is correct. For example, the circuit with rapid temperature rise, high temperature and no short circuit fault can identify bad equipment.

防火卷帘门控制系统多采用电磁继电器作为控制器，继电器触点开关会发出清晰的“滴答”声。如无声，确认继电器驱动电机无故障后，即可确定继电器坏。

The fire shutter door control system mostly uses electromagnetic relay as the controller, and the relay contact switch will send out a clear "tick" sound. If there is no sound, confirm that the relay drive motor has no fault, and then confirm that the relay is broken.

仔细检查电路板上的元件是否损坏。如部件故障、发黄、固定销松动、接触、设备连接错误等。济南卷帘门厂厂家表示，有经验的维修人员会正确观察问题，根据相关信息和故障快速查找故障用户提供的现象。有些接触可以通过对可疑成分的明暗观察是否产生火花来确定。

Carefully inspect the components on the circuit board for damage. Such as component failure, yellowing, loose fixing pins, contact, incorrect equipment connection, etc. The manufacturer of Jinan rolling shutter door factory said that experienced maintenance personnel will correctly observe the problem and quickly find the phenomenon provided by the user according to relevant information and faults. Some exposures can be determined by light and dark observation of the suspected components for sparks.

以上就是防火卷帘门的挑选建议及故障检测方法相关内容了，实际上在实际应用过程中，我们会遇见各种各样的问题，这时候我们要冷静处理，保证好卷帘门的顺利使用。关注我们网站zbfuguang.com带您了解更多。

The above is the selection suggestions and fault detection methods for the fire shutter door. In fact, in the process of practical application, we will encounter various problems. At this time, we should calmly deal with them to ensure the smooth use of the shutter door. Follow our website zbfuguang.com to learn more.