The invention belongs to the technical field of thermal protection design, and particularly relates to a cabin door thermal sealing structure which comprises a cabin door opening frame; an annular heat sealing plate which is connected with the cabin door opening frame and surrounds the cabin door opening frame; an annular heat sealing strip which is connected with the cabin door opening frame and/or the annular heat sealing plate; and a cabin door which is installed on the cabin door opening frame, and when the cabin door is closed, the cabin door opening frame is blocked, and the annular heatsealing strip is extruded in the direction of the annular heat sealing plate; the annular heat sealing strip forms heat sealing between the annular heat sealing plate and the cabin door; and when thecabin door is opened, the cabin door opening frame is unblocked.
本申请属于热防护设计技术领域,具体涉及一种舱门热密封结构,包括:舱门口框;环形热密封板,与舱门口框连接,环绕舱门口框;环形热密封条,与舱门口框和/或环形热密封板连接;舱门,安装在舱门口框上,其中,舱门关闭时,将舱门口框封堵,向环形热密封板方向挤压环形热密封条;环形热密封条在环形热密封板、舱门之间形成热密封;舱门打开时,解除对舱门口框的封堵。
Cabin door heat sealing structure
一种舱门热密封结构
2020-11-10
Patent
Elektronische Ressource
Chinesisch
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