Anti-blocking rainwater cap for roof direct-drainage type gutter inlet

The utility model discloses an anti-blocking rainwater cap for a roof direct-drainage type gutter inlet, which comprises an anti-blocking mechanism, and the anti-blocking mechanism comprises a rainwater cap main body, a circular pipe, a conical pipe, a filter screen and a clamping groove; the inner...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU LEI, YANG ZHENRUI, SHAN QINGSHENG, WANG PENG, YANG KAI, CHENG LEI, WANG YUNGANG, LIU ZHENGUO, WANG ZHE, WU LIFANG, MA BAOQING, HOU SHAOWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CESSPOOLS FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SEWERAGE SEWERS SKY-LIGHTS WATER SUPPLY
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