Roof ventilator

The invention discloses a roof ventilator which comprises a structure support, wherein a rain baffle is arranged on the upper portion of the structure support, outer protective plates and water collection chutes are symmetrically arranged on the two sides of the structure support, and symmetrical ex...

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Bibliographic Details
Main Authors YANG LINIAN, SHAN LIANQIN, LU YUXIN, SHAN XIAOQING
Format Patent
LanguageChinese
English
Published 23.07.2014
Subjects
BUILDING
FIXED CONSTRUCTIONS
GUTTERS
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
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Summary:The invention discloses a roof ventilator which comprises a structure support, wherein a rain baffle is arranged on the upper portion of the structure support, outer protective plates and water collection chutes are symmetrically arranged on the two sides of the structure support, and symmetrical exhaust outlets are formed between the rain baffle and the outer protective plates on the two sides. The roof ventilator is characterized in that a middle suspension valve plate and an electric push rod are arranged on the structure support and located at the position of each exhaust outlet, the middle of each middle suspension valve plate is hinged to the structure support, one side of each middle suspension valve plate is connected with the corresponding electric push rod, and each exhaust outlet can be closed by the corresponding middle suspension valve plate driven by the corresponding electric push rod after the middle suspension valve plate overturns. The roof ventilator has the advantages that the structure is
Bibliography:Application Number: CN20141200022