A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city sewage interception and backflow prevention overflow device
The invention discloses a sponge city sewage interception and backflow prevention overflow device. The device comprises a well body, a mounting seat, a cover body and a sewage interception basket, and is characterized in that sewage discharge pipes are arranged on two opposite sides of the bottom of the well body, the mounting seat is arranged at the top of the well body, a connecting rod is arranged on a positioning column, a positioning rod is arranged on the back surface of the cover body, the positioning rod is vertically inserted into the positioning groove, the sewage interception basket is connected with the connecting rod, and leaking holes are formed in the side wall and the bottom of the sewage interception basket. According to the device, a baffle is pressed to descend through the gravity of sewage, the baffle pulls a spring to move, a certain distance is generated between the baffle and the bottom of the mounting seat, water flowing out of the water falling hole flows out of the edge of the baffle, after the sewage in a sewage tank is completely discharged, the baffle is pulled to ascend through the elastic force of the spring, so that the baffle is attached to the bottom of the mounting seat to cover water falling holes, sewage in the well body can be prevented from flowing back into the mounting seat, and odor in the well body can be prevented from flowing to the ground from the water falling hole, so that the environmental protection performance is improved.
本发明公开了一种海绵城市截污防逆流的溢流装置，包括井体、安装座、盖体和截污篮，其特征在于：所述的井体底部相对两侧设置有排污管，所述的安装座设置在井体顶部，所述的定位柱上设置有连接杆，所述的盖体背面上设置有定位杆，将定位杆竖向插入定位槽内，所述的截污篮与连接杆连接，并在截污篮侧壁及底部设置有漏孔。本发明通过污水的重力压制挡板下降，挡板拉动弹簧移动，使挡板与安装座底部产生一端距离，便于将落水孔流出的水从挡板边缘流出，在污水槽内的污水排完后，弹簧的弹力拉动挡板上升，使挡板与安装座底部贴合，盖住落水孔，既能避免井体内的污水逆流到安装座内，又可以放置井体内的臭气从落水孔流动到地面，提高了环保性能。
Sponge city sewage interception and backflow prevention overflow device
The invention discloses a sponge city sewage interception and backflow prevention overflow device. The device comprises a well body, a mounting seat, a cover body and a sewage interception basket, and is characterized in that sewage discharge pipes are arranged on two opposite sides of the bottom of the well body, the mounting seat is arranged at the top of the well body, a connecting rod is arranged on a positioning column, a positioning rod is arranged on the back surface of the cover body, the positioning rod is vertically inserted into the positioning groove, the sewage interception basket is connected with the connecting rod, and leaking holes are formed in the side wall and the bottom of the sewage interception basket. According to the device, a baffle is pressed to descend through the gravity of sewage, the baffle pulls a spring to move, a certain distance is generated between the baffle and the bottom of the mounting seat, water flowing out of the water falling hole flows out of the edge of the baffle, after the sewage in a sewage tank is completely discharged, the baffle is pulled to ascend through the elastic force of the spring, so that the baffle is attached to the bottom of the mounting seat to cover water falling holes, sewage in the well body can be prevented from flowing back into the mounting seat, and odor in the well body can be prevented from flowing to the ground from the water falling hole, so that the environmental protection performance is improved.
本发明公开了一种海绵城市截污防逆流的溢流装置，包括井体、安装座、盖体和截污篮，其特征在于：所述的井体底部相对两侧设置有排污管，所述的安装座设置在井体顶部，所述的定位柱上设置有连接杆，所述的盖体背面上设置有定位杆，将定位杆竖向插入定位槽内，所述的截污篮与连接杆连接，并在截污篮侧壁及底部设置有漏孔。本发明通过污水的重力压制挡板下降，挡板拉动弹簧移动，使挡板与安装座底部产生一端距离，便于将落水孔流出的水从挡板边缘流出，在污水槽内的污水排完后，弹簧的弹力拉动挡板上升，使挡板与安装座底部贴合，盖住落水孔，既能避免井体内的污水逆流到安装座内，又可以放置井体内的臭气从落水孔流动到地面，提高了环保性能。
Sponge city sewage interception and backflow prevention overflow device
一种海绵城市截污防逆流的溢流装置
LU BIN (author) / LYU WEIGUO (author) / ZHU DONGMEI (author) / MA DEDI (author) / LIU RUI (author)
2021-12-17
Patent
Electronic Resource
Chinese
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