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一个好的卷帘门是什么样子？
由于卷帘门结构简单 ，收放自如 ，既适合装置在空间有限的私家车库、店肆 ，也适合装置在大跨度、超挑高的工业厂房。因此 ，不管是在事情中照旧生活中 ，我们随处都可以看到卷帘门的身影。产品多 ，品质上就容易泛起良莠不齐。那么 ，一个好的济南卷帘门是什么样子？
Due to its simple structure and easy retraction, the roller shutter door is suitable for installation in private garages and shopping malls with limited space, as well as in large-span and super high industrial factories. Therefore, whether in work or life, we can see the figure of rolling shutter doors everywhere. If there are many products, it is easy to have mixed quality. So, what does a good Jinan roller shutter door look like?
低频启闭的使用场景
Usage scenarios for low-frequency opening and closing
关于那些早上开一次晚上关一次的使用场景 ，如临街商铺 ，电动、�？亍⑺俣日庑┚筒槐毓喙刈⒘� ，需要关注的是防盗性、保温性和开关的流畅性等。
For those usage scenarios that open once in the morning and close once in the evening, such as street facing shops, there is no need to pay too much attention to electric, remote control, and speed. What needs to be paid attention to is anti-theft, insulation, and smooth switching.
1.高强度
1. High strength
卷帘门的作用之一是防盗 ，既然要防盗 ，帘板的强度要高 ，才不于轻易被暴力破坏。市场上常见的S235钢板强度不敷 ，需得S550硬钢钢板 ，强度高一倍有余 ，应对一般破坏自然游刃有余。
One of the functions of rolling shutter doors is anti-theft. Since anti-theft is necessary, the strength of the shutter should be high to prevent it from being easily damaged by violence. The commonly seen S235 steel plate in the market has insufficient strength, requiring S550 hard steel plate, which has more than double the strength, and can easily cope with general damage.
2.可锁闭
2. Lockable
特别是一些商铺等民用场合 ，一旦失窃会造成一定的经济损失。所以 ，卷帘门自身的结构重力锁闭 ，可以确保。
Especially in some civilian places such as shops, theft can cause certain economic losses. So, the gravity locking of the roller shutter door itself can ensure safety.
3.保温性
3. Thermal insulation
冬天的严寒、盛夏的炎热都是对门保温性的考验 ，市面上的卷帘门大都接纳单层钢板 ，即即是双层 ，厚度也多在10 mm 以内 ，内部简单穿插些岩棉条罢了。好的卷帘门厚度在 20 mm 左右 ，内部填充均匀致密的聚氨酯发泡保温质料 ，保温系数可达3.8 W/m2.K。
The cold in winter and the hot in midsummer are both tests of door insulation. Most rolling shutter doors on the market use single-layer steel plates, even if they are double-layer, the thickness is mostly within 10 mm, and the interior is simply interspersed with some rock wool strips. A good roller shutter door has a thickness of about 20 mm and is filled with uniformly dense polyurethane foam insulation material, with a thermal insulation coefficient of up to 3.8 W/m2. K.
高频启闭的使用场景
Usage scenarios for high-frequency opening and closing
关于使用相对频繁的电动卷帘门来说 ，电控系统的限位准确性和�；な侵匾牧礁龇矫�。
For electric roller shutter doors that are relatively frequently used, the limit accuracy and safety protection of the electronic control system are two important aspects.
1.限位准确
1. Accurate limit position
电动卷帘门是在电机发动下将帘板卷绕在门轴上 ，如果门开到高位置 ，电机没有实时停住 ，就会将帘板从门框中强制甩出 ，继而爆发坠落伤人危险。如果门关到低位置（地面） ，电机没有立即停住 ，而是继续发动帘板向下 ，帘板则会逐级向下挤压 ，导致门板变形 ，久而久之将无法正常关门。
Electric roller shutter doors are driven by a motor to wind the shutter onto the door shaft. If the door is opened to a high position and the motor does not stop in time, the shutter will be forcefully thrown out of the door frame, leading to the risk of falling and injuring people. If the door is closed to the low position (ground), the motor does not immediately stop, but continues to drive the curtain down. The curtain will gradually press down, causing the door panel to deform, and over time, it will not be able to close normally.
百亨卷帘门位置精准 ，长时间使用后也不会跑偏 ，确保卷帘门启闭正常。
The position of the Baiheng roller shutter door is precise, and it will not deviate after long-term use, ensuring that the roller shutter door opens and closes normally.
2.�；�
2. Safety protection
卷帘门的性禁止忽视 ，好比门帘坠落的问题 ，卷人、压人的问题等等。
The safety of rolling shutter doors cannot be ignored, such as the problem of falling curtains, rolling and pressing people, and so on.
The Baiheng roller shutter door is equipped with a built-in safety protection device to prevent the curtain from falling; The opening/closing force protection function, when the motor detects an abnormality, stops the opening/closing action to prevent the occurrence of danger. If you have any further questions, please come to our website Consult!
下一篇：卷帘门的设置方位有什么？ 上一篇：防火卷帘门的耐火品级标准事项
阅读/ Recommended reading
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车库卷帘门故障及维修要领
2024-12-23
车库卷帘门在使用历程中可能会遇到种种故障 ，以下是一些常见的故障及其维修要领： Garage rolling shutter doors may encounter vario...
