Composition of fireproof rolling shutter door:
The fireproof rolling shutter door is composed of shutter, rolling cylinder, guide rail, electric drive, etc. The curtain plate is made of 0.8+0.8mm thick cold rolled strip steel into "C" type plate overlap interlock, which has the characteristics of good rigidity and excellent sealing performance. The steel "r" type series combination structure can also be used. In addition, the temperature sensing, smoke sensing, light sensing alarm system and water curtain spray system are equipped. In case of fire, the automatic alarm, automatic spraying, automatic lowering of the door body, and fixed-point delayed closing enable the evacuation of people in the disaster area. The overall fire protection performance of the system is remarkable
Installation of fireproof rolling shutter door:
The fire rolling shutter door is generally installed on the embedded iron parts of the local back wall of the portal wall. Installation and commissioning of fire rolling shutter door. The installation and commissioning sequence of fire rolling shutter door is as follows: according to the design model, consult the product manual and electrical schematic diagram. Check product surface treatment and accessories.
Measure the basic dimensions of each part of the product. Check whether the door opening is consistent with the size of the roller shutter door; Whether the position and quantity of embedded parts of guide rail and support are correct. Measure the elevation of the opening, snap out the vertical lines of the two guide rails and the center line of the drum. Weld the base plate on the embedded iron plate, fix the left and right supports of the drum with screws, and install the drum. The drum shall rotate flexibly after installation. Install the reducer and transmission system. Anshang Electric Chain Street System. No load test run.
Install the pre assembled fire roller shutter on the drum. Install the guide rail. According to the position specified in the drawing, weld the guide rails at both sides and above firmly on the embedded parts of the wall, and weld them into a body. All guide rails should be on the same vertical plane. Install the water curtain spray system and connect it with the main control system. Test run. First test run by hand, then start and close the motor several times, and adjust it until there is no jamming, blocking, abnormal noise, etc. After all commissioning, install the protective cover. Install the guard.
The cover on the roll of the fireproof rolling shutter door can be made into a square or a semicircle. The size of the shield shall be consistent with the width of the door and the diameter of the rolled up door slat, to ensure that the drum still keeps a certain distance from the shield after the door slat is fully rolled, without collision with each other, and then it can be welded firmly with the embedded parts of the shield after it is checked to be correct. Paint or inlay guide rail wall decorative surface course.
