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A platform for research: civil engineering, architecture and urbanism
Unpowered catch basin device capable of preventing river water from flowing backwards
The invention discloses an unpowered catch basin device capable of preventing river water from flowing backwards, which comprises a main body unit, the main body unit comprises a well body and a well lid matched with the well body, the interior of the well body is divided into a sewage discharge cavity and a rainwater accumulation cavity through an overflow plate, the sewage discharge cavity and the rainwater accumulation cavity are arranged in parallel, a rectangular opening is formed in the overflow plate, and the rectangular opening is communicated with the well lid; one side of the well body is fixedly communicated with a sewage inlet pipe and a sewage discharge pipe which are communicated with the sewage discharge cavity, and one side of the well body is fixedly communicated with a drainage pipe corresponding to the rainwater accumulation cavity; the anti-backflow unit comprises hinged plates symmetrically arranged in a drainage pipe, a conical transition cover is fixedly arranged on the inner wall of the end, close to the well body, of the drainage pipe, and a matched telescopic column is hinged to the side, away from the well body, of each hinged plate. According to the intercepting well device, impact force of water flow is used as power for opening the drainage pipe, electric drive is not needed, the structure is relatively simple, application of complicated electric power equipment is avoided, and the maintenance and production cost of the intercepting well device is reduced.
本发明公开了一种无动力可防河水倒灌的截流井装置，包括：主体单元，其包括井体以及与井体匹配的井盖，所述井体内通过溢流板分隔成排污腔和雨水蓄积腔，且排污腔和雨水蓄积腔并列设置，所述溢流板上开设有矩形开口，所述井体一侧固定连通有与排污腔连通的进污管和排污管，所述井体一侧固定连通有与雨水蓄积腔对应的排水管；防倒灌单元，其包括对称设置有排水管内的铰接板，所述排水管靠近井体的一端内壁固定设置有锥形过渡罩，每个所述铰接板远离井体的一侧均铰接有匹配的伸缩柱。本发明通过同时利用水流的冲击力作为打开排水管的动力，无需电力驱动，结构也相对简单，避免了繁杂的电力设备的应用，降低了截流井装置的维护和生产成本。
Unpowered catch basin device capable of preventing river water from flowing backwards
The invention discloses an unpowered catch basin device capable of preventing river water from flowing backwards, which comprises a main body unit, the main body unit comprises a well body and a well lid matched with the well body, the interior of the well body is divided into a sewage discharge cavity and a rainwater accumulation cavity through an overflow plate, the sewage discharge cavity and the rainwater accumulation cavity are arranged in parallel, a rectangular opening is formed in the overflow plate, and the rectangular opening is communicated with the well lid; one side of the well body is fixedly communicated with a sewage inlet pipe and a sewage discharge pipe which are communicated with the sewage discharge cavity, and one side of the well body is fixedly communicated with a drainage pipe corresponding to the rainwater accumulation cavity; the anti-backflow unit comprises hinged plates symmetrically arranged in a drainage pipe, a conical transition cover is fixedly arranged on the inner wall of the end, close to the well body, of the drainage pipe, and a matched telescopic column is hinged to the side, away from the well body, of each hinged plate. According to the intercepting well device, impact force of water flow is used as power for opening the drainage pipe, electric drive is not needed, the structure is relatively simple, application of complicated electric power equipment is avoided, and the maintenance and production cost of the intercepting well device is reduced.
本发明公开了一种无动力可防河水倒灌的截流井装置，包括：主体单元，其包括井体以及与井体匹配的井盖，所述井体内通过溢流板分隔成排污腔和雨水蓄积腔，且排污腔和雨水蓄积腔并列设置，所述溢流板上开设有矩形开口，所述井体一侧固定连通有与排污腔连通的进污管和排污管，所述井体一侧固定连通有与雨水蓄积腔对应的排水管；防倒灌单元，其包括对称设置有排水管内的铰接板，所述排水管靠近井体的一端内壁固定设置有锥形过渡罩，每个所述铰接板远离井体的一侧均铰接有匹配的伸缩柱。本发明通过同时利用水流的冲击力作为打开排水管的动力，无需电力驱动，结构也相对简单，避免了繁杂的电力设备的应用，降低了截流井装置的维护和生产成本。
Unpowered catch basin device capable of preventing river water from flowing backwards
一种无动力可防河水倒灌的截流井装置
ZHU ZONGFEI (author) / YANG DONG (author) / ZHU ZONGYI (author)
2022-12-20
Patent
Electronic Resource
Chinese
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