Integrated assembly type floating bead smoke control and exhaust air pipe
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 met...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
20.04.2021
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Subjects | |
Online Access | Get full text |
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Summary: | 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 |
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Bibliography: | Application Number: CN202011607273 |