Stainless steel fireproof door with glass for refuge chamber
By using a servo motor-driven threaded rod and worm gear transmission, the problem of secondary pollution caused by the inability of the dust removal plate of the stainless steel glass fire door to rotate is solved, realizing automatic repositioning of the cleaning roller and continuous and efficient cleaning of the glass surface.
CN122407057APending Publication Date: 2026-07-17CHONGQING SIGEJIA TECHNOLOGY CO LTD
View PDF 1 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHONGQING SIGEJIA TECHNOLOGY CO LTD
- Filing Date
- 2026-04-20
- Publication Date
- 2026-07-17
Smart Images
Figure CN122407057A_ABST
Abstract
本发明公开了避难间不锈钢玻璃防火门，包括不锈钢门框，不锈钢门框的内部对称转动连接有两个不锈钢门架，不锈钢门架的内部固定连接有防火无机布，防火无机布的一侧设置有第一防火玻璃，防火无机布的另一侧设置有第二防火玻璃，第一防火玻璃和第二防火玻璃均与不锈钢门架固定连接。属于防火门技术领域。该避难间不锈钢玻璃防火门，通过转动板、压杆、棘爪、棘轮、蜗杆及蜗轮的联动配合，可在清尘辊每次上行行程末端自动实现角度旋转，将脏污区域转出、干净区域转入工作位置，实现清洁面自动切换，避免因清洁面持续使用导致清洁效果下降，保证对玻璃表面长期稳定、高效的除尘效果，提升观察视野与防火门整体使用性能。
Need to check novelty before this filing date? Find Prior Art