The airtight door is to avoid being partitioned space and external indoor air can be direct convection, in the space being partitioned to produce some of the pressure difference, that is to say, the partitioned space inside the gas pressure than the outside of the gas pressure is small, so the external use of indoor air pressure, the role of the door above the door, the door is firmly fastened to close the door, to ensure that the partitioned space of the excellent airtightness, imperviousness, and then reduce the partitioned space pollution to the outside. The space is partitioned to reduce the pollution of the outside.
The airtight door is generally used in the external and embedded installation, this installation can be kept in the same plane with the wall, in addition to the aesthetic, but also in order to make the airtight door open and close smoothly to meet the special requirements of airtight, acoustic and so on. Secondly, the door page will be installed on all sides of the silicone seal, the door page and the door frame into the gap caulking, thus preventing dust, bacteria and reduce air leakage.
When the airtight door is closed, the door is shifted to the door frame and the ground, and the sealing strips on the four sides of the door are completely adhered to the door frame and the ground to ensure the sealing. When the door opens, the door and the four sides of the sealing strip and the ground and the door frame loose, to avoid the sealing strip and the ground and the door frame touch, greatly reducing the sealing strip wear and tear, improve service life.
To learn more about the airtight door related issues can consult the Shenzhen Avanta Door Industry Co., Ltd, we are a set of clean door, medical airtight door and other clean equipment sales, design and installation, after-sales service, maintenance as one of the service innovation-oriented enterprises, specializing in clean rooms / medical entrances and exits to provide solutions.