Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage filtering method of nodular cast iron well lid
A well lid base is fixedly connected to the outer wall of a first bearing ring, the top end of the inner wall of the well lid base is connected with the outer wall of a screen ring in a sleeving mode, a cover ring is installed at the top of the screen ring, inserting shafts are welded to the two ends of the top of the screen ring, and the outer walls of the inserting shafts are connected with the two ends of the bottom of the cover ring in an inserted mode. The inner wall of the first bearing ring is fixedly connected with the bottom end of the outer wall of an inclined wall ring, the bottom of the inclined wall ring is fixedly connected with the top of a confluence shell, and water outlet pipes penetrate through the two ends of the bottom of the confluence shell. Part of cleaned sundries can directly fall into a groove structure formed in a connecting area among the well lid base, the first bearing ring and the inclined wall ring, a rotating scraping rod can clean a small amount of small-size sundries attached to the surface of a fine screen mesh disc, the situation that a drainage filtering mechanism of the nodular cast iron well lid is blocked is avoided, and the service life of the drainage filtering mechanism is prolonged. Meanwhile, the service life of the drainage filtering device is also prolonged.
本发明公开了一种球墨铸铁井盖的排水过滤方法，第一承重环的外壁固定连接有井盖座，井盖座内壁顶端与筛网环外壁套接，筛网环顶部安装有盖环，筛网环顶部两端均焊接有插轴，插轴外壁均与盖环底部两端插接，所述第一承重环内壁与斜壁环外壁底端固定连接，所述斜壁环底部与汇流壳顶部固定连接，所述汇流壳底部两端均贯穿有出水管，转动的清理刷能够将粗筛网盘表面附着的杂物直接清除，清除后的部分杂物会直接落入井盖座、第一承重环和斜壁环之间连接区域形成的凹槽结构中，转动的刮杆能够将细筛网盘表面附着的少量且体积较小的杂物进行清除，不仅避免了球墨铸铁井盖的排水过滤机构出现堵塞的情况，同时也提升了排水过滤装置的使用寿命。
Drainage filtering method of nodular cast iron well lid
A well lid base is fixedly connected to the outer wall of a first bearing ring, the top end of the inner wall of the well lid base is connected with the outer wall of a screen ring in a sleeving mode, a cover ring is installed at the top of the screen ring, inserting shafts are welded to the two ends of the top of the screen ring, and the outer walls of the inserting shafts are connected with the two ends of the bottom of the cover ring in an inserted mode. The inner wall of the first bearing ring is fixedly connected with the bottom end of the outer wall of an inclined wall ring, the bottom of the inclined wall ring is fixedly connected with the top of a confluence shell, and water outlet pipes penetrate through the two ends of the bottom of the confluence shell. Part of cleaned sundries can directly fall into a groove structure formed in a connecting area among the well lid base, the first bearing ring and the inclined wall ring, a rotating scraping rod can clean a small amount of small-size sundries attached to the surface of a fine screen mesh disc, the situation that a drainage filtering mechanism of the nodular cast iron well lid is blocked is avoided, and the service life of the drainage filtering mechanism is prolonged. Meanwhile, the service life of the drainage filtering device is also prolonged.
本发明公开了一种球墨铸铁井盖的排水过滤方法，第一承重环的外壁固定连接有井盖座，井盖座内壁顶端与筛网环外壁套接，筛网环顶部安装有盖环，筛网环顶部两端均焊接有插轴，插轴外壁均与盖环底部两端插接，所述第一承重环内壁与斜壁环外壁底端固定连接，所述斜壁环底部与汇流壳顶部固定连接，所述汇流壳底部两端均贯穿有出水管，转动的清理刷能够将粗筛网盘表面附着的杂物直接清除，清除后的部分杂物会直接落入井盖座、第一承重环和斜壁环之间连接区域形成的凹槽结构中，转动的刮杆能够将细筛网盘表面附着的少量且体积较小的杂物进行清除，不仅避免了球墨铸铁井盖的排水过滤机构出现堵塞的情况，同时也提升了排水过滤装置的使用寿命。
Drainage filtering method of nodular cast iron well lid
一种球墨铸铁井盖的排水过滤方法
HU ZONGDONG (Autor:in) / XIE ZAIHONG (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
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