A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Odor return prevention floor drain with indication function
The invention discloses an odor return prevention floor drain with an indication function. The odor return prevention floor drain is composed of a panel and a base, an integrated outer core is arranged in the base, and the lower end of the base is fixedly connected to a sewer pipe; a sunken drainage groove is formed in the top end of the base, and an anti-odor mechanism comprises a fan-shaped shielding sheet, a spring, an installation hole, fan-shaped drainage blades, a cylinder and a threaded groove; the panel is mounted in the sunken drainage groove in a sliding mode; the fan-shaped drainage blades are fixedly mounted in the integrated outer core; the cylinder is fixedly mounted on the fan-shaped drainage blades in a penetrating mode; the threaded groove is formed in the outer surface of the cylinder, and the cylinder is mounted in the mounting hole in a threaded mode; the mounting hole is formed in the center of the fan-shaped shielding sheet, and a threaded convex groove is formed in the mounting hole; a magnetic sheet is arranged at the bottom end of the fan-shaped shielding sheet; and the spring is slidably mounted between the bottom sheet of the cylinder and the fan-shaped shielding sheet. According to the odor return prevention floor drain, the fan-shaped shielding sheet is extruded to move downwards through the weight of water flow, so that a water outlet is staggered for water drainage, and water return, odor return, water return and insect breeding of the floor drain are prevented.
一种具有指示功能的防反味地漏，由面板和底座组成，底座的内部设有一体外芯，且下端与下水管固定连接，底座的顶端设有下沉式排水槽，防反味机构包括：扇形遮挡片、弹簧、安装孔、扇形排水叶、圆柱体、螺纹槽；所述面板滑动安装在下沉式排水槽内；扇形排水叶固定安装在一体外芯内；圆柱体贯穿固定安装在扇形排水叶上；所述圆柱体的外表面设有螺纹槽，且螺纹安装在安装孔内；扇形遮挡片的中心位置设有安装孔，且安装孔内设有螺纹凸槽；扇形遮挡片底端设有磁片；弹簧滑动安装在圆柱体的底片与扇形遮挡片之间；本发明通过水流重量挤压扇形遮挡片下移使排水口错位进行排水，防止地漏反水反味、反水和防止滋生昆虫。
Odor return prevention floor drain with indication function
The invention discloses an odor return prevention floor drain with an indication function. The odor return prevention floor drain is composed of a panel and a base, an integrated outer core is arranged in the base, and the lower end of the base is fixedly connected to a sewer pipe; a sunken drainage groove is formed in the top end of the base, and an anti-odor mechanism comprises a fan-shaped shielding sheet, a spring, an installation hole, fan-shaped drainage blades, a cylinder and a threaded groove; the panel is mounted in the sunken drainage groove in a sliding mode; the fan-shaped drainage blades are fixedly mounted in the integrated outer core; the cylinder is fixedly mounted on the fan-shaped drainage blades in a penetrating mode; the threaded groove is formed in the outer surface of the cylinder, and the cylinder is mounted in the mounting hole in a threaded mode; the mounting hole is formed in the center of the fan-shaped shielding sheet, and a threaded convex groove is formed in the mounting hole; a magnetic sheet is arranged at the bottom end of the fan-shaped shielding sheet; and the spring is slidably mounted between the bottom sheet of the cylinder and the fan-shaped shielding sheet. According to the odor return prevention floor drain, the fan-shaped shielding sheet is extruded to move downwards through the weight of water flow, so that a water outlet is staggered for water drainage, and water return, odor return, water return and insect breeding of the floor drain are prevented.
一种具有指示功能的防反味地漏，由面板和底座组成，底座的内部设有一体外芯，且下端与下水管固定连接，底座的顶端设有下沉式排水槽，防反味机构包括：扇形遮挡片、弹簧、安装孔、扇形排水叶、圆柱体、螺纹槽；所述面板滑动安装在下沉式排水槽内；扇形排水叶固定安装在一体外芯内；圆柱体贯穿固定安装在扇形排水叶上；所述圆柱体的外表面设有螺纹槽，且螺纹安装在安装孔内；扇形遮挡片的中心位置设有安装孔，且安装孔内设有螺纹凸槽；扇形遮挡片底端设有磁片；弹簧滑动安装在圆柱体的底片与扇形遮挡片之间；本发明通过水流重量挤压扇形遮挡片下移使排水口错位进行排水，防止地漏反水反味、反水和防止滋生昆虫。
Odor return prevention floor drain with indication function
一种具有指示功能的防反味地漏
TIAN YOUZHEN (author) / TIAN MIXIANG (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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