Why is the multi-leaf exhaust port normally closed in the exhaust system?
Dezhou Lai Sen Environmental Technology Co., Ltd. multi-leaf smoke exhaust port is widely used in air-conditioning smoke exhaust system. It mainly plays an important smoke exhaust function in the application and reduces the main role of injury. What about closed status?
Before the multi-leaf smoke exhaust port is in a state of exhausting smoke, the general multi-leaf smoke exhaust port is normally closed, because it avoids the phenomenon of damage during the regular use, but it can't be achieved when it should work. Function, therefore, the multi-leaf smoke exhaust port should be closed when it is usually applied, and the multi-leaf smoke exhaust port should be opened manually or automatically during application.
About the multi-leaf smoke exhaust port is usually used to install in the front room of the new staircase of the building and the wall of the smoke exhaust shaft. It can also be installed on the side of the exhaust pipe or the end of the air duct. Under such conditions, it is used for protection. People's safety is paramount.