Do You Know Where The Door Closer Is Used?
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Author:Guangzhou Teboneng door control Co.,Ltd
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Published time: 2020-11-20
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There are a wide range of door closer applications, but many people outside the circle don’t understand: What is a door closer? What is it used for? Under what circumstances should I use it? Door closers (which have become an integral part of modern building intelligent management) are really important.If you want to know more about door closer, or other related automatic door closer , automatic sliding door closer, you can contact us.
There are a wide range of door closer applications, but many people outside the circle don’t understand: What is a door closer? What is it used for? Under what circumstances should I use it? Door closers (which have become an integral part of modern building intelligent management) are really important.If you want to know more about door closer, or other related automatic door closer , automatic sliding door closer, you can contact us.
What is a door closer?
The door closer is a spring-like hydraulic device on the door. When the door is opened, it can be released by compression, and the door is automatically closed. It has the function of a spring door to ensure accurate and timely closing to the initial position after the door is opened. Door closers are mainly used in commercial and public buildings, but they are also used at home. They have many uses, the most important of which is to close the door itself to limit the spread of fire and ventilation in the building. The significance of the door closer is not only the automatic closing of the door, but also the protection of the door frame and the door body (smooth closing). More importantly, the door closer has become an indispensable part of the intelligent management of modern buildings.
Where do you need to install a door closer?
There are fire protection, anti-theft, national mandatory requirements, as well as access control automation and intelligent security systems. Or the door has a place where wind, heat preservation and sound insulation need to be closed frequently.
1, such as: fire exit doors, building intercom security doors, hotel / hotel doors, bathroom doors, shopping malls, hospitals, banks, vehicles and ships, office buildings, home.
2. The problem to be considered when using the door closer is to consider the door weight, door width, door opening frequency, and usage requirements and environment before selecting the door closer.
3, door weight and door width is the premise of choosing the model of the door closer. Generally, the door weight is small and the model with small power is selected. This is easy to open when opening the door, and it is also beautifully installed on the door. Secondly, the products are generally smaller. economic.
The opening frequency is close to the quality requirements of the product.
A, the door closer is required to be well sealed and does not leak oil. The key is the technology and material of the seal.
B. The life of the door closer is required to be long. In this way, it can ensure long-term and normal use after installation, reduce the workload and cost of maintenance, and also feel the convenience and enjoyment brought by the door closer products.
