A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of floor drains, in particular to an environment-friendly odor-resistant floor drain. The environment-friendly odor-resistant floor drain comprises an outer cylinder, an inner cylinder, a tension spring, an upper-layer opening and closing assembly, a lower-layer opening and closing assembly and an attraction assembly; the inner cylinder is arranged in the outer cylinder, the tension spring is vertically arranged between the outer cylinder and the inner cylinder, and the upper end of the tension spring is connected with the upper end of the inner cylinder; theupper end of the upper-layer opening and closing assembly is connected with the lower end of the tension spring through a pull rope to block a lower-end opening of the inner cylinder so as to move downwards under the action of water flow to open the lower-end opening of the inner cylinder; the lower-layer opening and closing assembly comprises a water outlet disc and a buoyancy tank, the water outlet disc is connected with the outer cylinder, and a second water outlet is formed in the center; the buoyancy tank is arranged above the second water outlet; the attraction assembly comprises a first magnet and a second magnet which can attract each other, and the first magnet is arranged on the lower surface of the upper-layer opening and closing assembly; and the second magnet is arranged above the small buoyancy tank and can drive the buoyancy tank to move upwards. When the water flow is large, a water outlet and a second water outlet of the upper-layer opening and closing assembly are both increased through the magnetic force of the attraction assembly.
本发明涉及地漏领域，具体涉及一种一种环境友好型防臭地漏，包括外筒、内筒、拉簧、上层开合组件、下层开合组件、吸合组件；内筒设置于外筒内，拉簧竖直设置于外筒和内筒之间，且上端与内筒上端连接；上层开合组件上端通过拉绳与拉簧下端连接，配置成封堵内筒下端开口，以在水流作用下向下移动，打开内筒下端开口；下层开合组件包括出水盘、浮箱，出水盘与外筒连接，且中心位置设置有第二出水口；浮箱设置于第二出水口上方；吸合组件包括可相互吸引的第一磁铁和第二磁铁，第一磁铁设置于上层开合组件下表面；第二磁铁设置于小浮箱上方，可带动浮箱向上移动。当水流较大时，通过吸合组件的磁力使上层开合组件的出水口和第二出水口均增大。
The invention relates to the field of floor drains, in particular to an environment-friendly odor-resistant floor drain. The environment-friendly odor-resistant floor drain comprises an outer cylinder, an inner cylinder, a tension spring, an upper-layer opening and closing assembly, a lower-layer opening and closing assembly and an attraction assembly; the inner cylinder is arranged in the outer cylinder, the tension spring is vertically arranged between the outer cylinder and the inner cylinder, and the upper end of the tension spring is connected with the upper end of the inner cylinder; theupper end of the upper-layer opening and closing assembly is connected with the lower end of the tension spring through a pull rope to block a lower-end opening of the inner cylinder so as to move downwards under the action of water flow to open the lower-end opening of the inner cylinder; the lower-layer opening and closing assembly comprises a water outlet disc and a buoyancy tank, the water outlet disc is connected with the outer cylinder, and a second water outlet is formed in the center; the buoyancy tank is arranged above the second water outlet; the attraction assembly comprises a first magnet and a second magnet which can attract each other, and the first magnet is arranged on the lower surface of the upper-layer opening and closing assembly; and the second magnet is arranged above the small buoyancy tank and can drive the buoyancy tank to move upwards. When the water flow is large, a water outlet and a second water outlet of the upper-layer opening and closing assembly are both increased through the magnetic force of the attraction assembly.
本发明涉及地漏领域，具体涉及一种一种环境友好型防臭地漏，包括外筒、内筒、拉簧、上层开合组件、下层开合组件、吸合组件；内筒设置于外筒内，拉簧竖直设置于外筒和内筒之间，且上端与内筒上端连接；上层开合组件上端通过拉绳与拉簧下端连接，配置成封堵内筒下端开口，以在水流作用下向下移动，打开内筒下端开口；下层开合组件包括出水盘、浮箱，出水盘与外筒连接，且中心位置设置有第二出水口；浮箱设置于第二出水口上方；吸合组件包括可相互吸引的第一磁铁和第二磁铁，第一磁铁设置于上层开合组件下表面；第二磁铁设置于小浮箱上方，可带动浮箱向上移动。当水流较大时，通过吸合组件的磁力使上层开合组件的出水口和第二出水口均增大。
Assembly type environment-friendly odor-resistant floor drain
| European Patent Office | 2020
Anti-overflow odor-resistant environment-friendly floor drain
| European Patent Office | 2020