Non-return hinged water guide plate

• Main Authors: MEI YINGBAO, YUE XIANGXIANG, YOU XUECHUN, WANG YUBIN, GUO BAOYUN, YAO JUNQING, WANG ZHI
• Format: Patent
• Language: Chinese; English
• Published: 13.12.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a non-return hinged type water guide plate, and relates to the technical field of water flow control equipment. The problem that in an existing basement drainage project, a drainage port in a drainage channel does not have corresponding protection measures, and consequently rainwater flows back to a basement through a drainage pipeline is solved. The device comprises a water guide plate and a connecting piece, the connecting piece is composed of two end plates which are connected in a hinged mode, the end plate on one side of the connecting piece is detachably connected to the side wall of the top of a drainage pipeline, the end plate on the other side of the connecting piece is detachably connected with the water guide plate, and a rotating shaft of the connecting piece is perpendicular to the flowing direction of water flow in a drainage channel. 本实用新型的一种止回型铰接式导水板，涉及水流控制设备技术领域。针对现有地下室排水工程中，排水渠内的排水口无相应防护措施，导致雨水经由排水管道倒灌回地下室的问题。它包括导水板及连接件，连接件由铰接连接的两个端板构成，连接件的一侧端板可拆卸式连接于排水管道顶部侧壁，连接件另