Refuge chamber explosion-proof door

型号：

900*1800

作用：

防爆

品牌：

世邦

& Product Overview of Refuge Chamber Explosion-proof Doors:
The protective closed door of the refuge chamber can be opened flexibly, quickly and reliably. It is double-sealed for water and air. It has high strength, can effectively prevent tangible and intangible losses, is easy to install, and can withstand. Shock wave, and can effectively isolate toxic and harmful gases, with emergency doors and observation windows. The service life can reach more than one year.
Features of the escape chamber explosion-proof door product:
The door body has sufficient strength and a pressure-bearing capacity of up to. It can effectively prevent the impact stress wave generated when an underground explosion occurs.
.Effective water and air sealing. There are double-layer seals with different functions between the door and the door frame to ensure that there is no water and air leakage.
.Provide explosion-proof, sealed multi-channel power cables, air pressure, water supply and communication nodes that can be installed in visible locations on the door.
.The appearance is smooth and beautiful, and the flat sealing surface is given special anti-rust treatment.
.Easy to enter and exit, can be controlled from both inside and outside at the same time, manual quick-opening and quick-closing door mechanism facilitates rapid and multiple entry of personnel and achieves initial sealing effect.
. Observation window and emergency exit. The observation window can observe the internal conditions of the chamber at any time. The emergency passage door can allow entry and exit when the door is accidentally blocked.
.Easy to install, no need to weld or assemble underground. The door frame sealing plane has a special protective plate so that it will not be scratched or scratched during manufacturing, transportation, and installation (concrete pouring).
The main technical indicators of the explosion-proof door of the refuge chamber:
, Shock wave resistance strength: The shock wave resistance strength of the protective closed door is >.MPa.
, net size: & (width & height) &# (width & height) can be manufactured according to user requirements
, air tightness: under positive pressure & Pa, the pressure relief rate is less than & Pa | Hour.
Product structure of protective sealed door for refuge chamber:
Each set of protective sealed door consists of two doors that open outward.
The first line is a protective closed door. The door leaf adopts an arc structure and is welded with reinforcing ribs inside. The inner guard panel of the door leaf is made of stainless steel with an asbestos insulation layer sandwiched in between.
The second door is an airtight door. The panels on both sides of the airtight door are made of stainless steel, with reinforced ribs welded inside.
, protective airtight doors and airtight doors are equipped with fireproof sealing strips in the sealing grooves around the door frame, and there are sealing openings around the door leaf.
There are rotating handwheels and locking devices inside and outside the protective closed door and the closed door.
, protective airtight doors and airtight doors are equipped with hinges up and down on one side to connect the door leaf to the door frame.
, protective airtight doors and airtight doors have an observation window, which is made of highly tempered glass and can withstand shock waves above .MPa.
Contact person: Manager Tong Tel:
:&&Fax:
Email: @
Address: Yandian Town Industrial Park, Yanzhou City, Shandong Province
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