The invention discloses an inflatable flexible ventilation pipe and a ventilation pipeline assembly. Firstly, the ventilation pipe comprises an outer pipe body and an inner pipe body sleeved in the outer pipe body, two end parts of the outer pipe body are correspondingly connected to outer pipe walls at two ends of the inner pipe body in a sealing manner, an inflation chamber for inflation is formed between the pipe wall of the outer pipe body and the pipe wall of the inner pipe body, and the outer pipe body and the inner pipe body are made of a flexible airtight material. The ventilation pipeline assembly comprises an air suction box body and an air blowing box body which are installed at the two ends of the ventilation pipe, and a hoisting assembly for hoisting the ventilation pipe. Theventilation pipe is simple and ingenious in structure, light in weight, low in manufacturing cost and resistant to acid, alkali and corrosion; after the ventilation pipe is deflated, the ventilation pipe can be transported and stored after being rolled and folded, and can be kept in an extending state after being inflated, so that the ventilation function is realized; secondly, the ventilation pipeline can be washed conveniently after being disassembled; and the ventilation pipeline assembly is simple in structure, low in manufacturing cost and capable of conveniently installing the ventilation pipe.
本发明公开了一种充气式柔性通风管及通风管道总成,首先,通风管包括外管体和套装在外管体中的内管体,外管体的两端部分别密封连接在内管体两端的外管壁上,外管体的管壁与内管体管壁之间形成用于充气的充气腔室,外管体和内管体由柔性的不透气材料制成。而通风管道总成包括安装在通风管两端的吸风箱体和吹风箱体,以及吊装通风管的吊装组件。通风管结构简单、巧妙、质量轻、造价低、抗酸碱、耐腐蚀;通风管在放气后,能将其卷折后进行运输和储存,又能在充气后保持伸展状态,从而能实现通风功能;其次,通风管道方便拆卸后,能进行冲洗;而通风管道总成结构简单,造价低,能方便安装通风管。
Inflatable flexible ventilation pipe and ventilation pipeline assembly
一种充气式柔性通风管及通风管道总成
2020-11-13
Patent
Elektronische Ressource
Chinesisch
PIPE ASSEMBLY AND PIPELINE FOR HEATING/VENTILATION/AIR CONDITIONING SYSTEM OF VEHICLE
Europäisches Patentamt | 2019
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