Integrated assembly type floating bead smoke control and exhaust air pipe

• Main Authors: ZHANG AIJUN, WEI YIZHONG
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2021
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; WALLS, e.g. PARTITIONS

The invention discloses an integrated assembly type floating bead smoke control and exhaust air pipe. The integrated assembly type floating bead smoke control and exhaust air pipe comprises a plurality of pipe sections which are connected section by section, wherein each pipe section comprises a metal air pipe, a U-shaped groove and floating bead fire-resistant heat insulation plate modules; the two ends of each floating bead fire-resistant heat insulation plate module are fixedly clamped into the corresponding U-shaped groove; every two of the four floating bead fire-resistant heat insulation plate modules are perpendicularly installed on the pipe wall of the corresponding metal air pipe; the space between every two adjacent floating bead fire-resistant heat insulation plate modules is filled with silicon dioxide gel; and each floating bead fire-resistant heat insulation plate module comprises a floating bead fire-resistant heat insulation plate, floating bead gel and a galvanized folded steel plate. The int