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A platform for research: civil engineering, architecture and urbanism
Drainage pipeline hammering type dredging device and method
The invention discloses a hammering type dredging device for a drainage pipeline, which comprises a hammering head part, and a plurality of hammering nails and a plurality of power water holes are arranged on the peripheral side of the hammering head part; the advancing spray head is arranged on the rear side of the hammering head part, water spray holes are formed in the rear side of the advancing spray head, and the water outlet direction of the water spray holes faces the rear side; the rotary joint is connected between the hammering head part and the advancing spray head, and the interior of the rotary joint is hollow and is communicated to the power water hole; according to the device, high-pressure water is sprayed out through the power water holes, so that the hammering head part freely swings in the drainage pipeline to hammer sundries on the inner wall, particularly gravel, namely concrete, and meanwhile, the hammering head part is pushed to advance by utilizing the back flushing effect of the advancing spray head; stubborn sundries on the inner wall of the drainage pipeline are cleaned.
本发明公开了一种排水管道锤击式疏通装置，包括：锤击头部，在锤击头部的周侧上设置有若干锤击钉及若干动力水孔；前进喷头，其设置于锤击头部的后侧，前进喷头的后侧设置有喷水孔，喷水孔的出水方向朝向后侧；旋转接头，其连接在锤击头部与前进喷头之间，并且内部为中空设置连通至动力水孔；水管，其设置于前进喷头的后侧，连通喷水孔及旋转接头，本发明通过动力水孔喷出高压水使锤击头部在排水管道内自由的摆动锤击内壁上的杂物，特别是砂石即混凝土，同时利用前进喷头的反冲作用推动锤击头部前进，实现排水管道内壁的顽固杂物清理。
Drainage pipeline hammering type dredging device and method
The invention discloses a hammering type dredging device for a drainage pipeline, which comprises a hammering head part, and a plurality of hammering nails and a plurality of power water holes are arranged on the peripheral side of the hammering head part; the advancing spray head is arranged on the rear side of the hammering head part, water spray holes are formed in the rear side of the advancing spray head, and the water outlet direction of the water spray holes faces the rear side; the rotary joint is connected between the hammering head part and the advancing spray head, and the interior of the rotary joint is hollow and is communicated to the power water hole; according to the device, high-pressure water is sprayed out through the power water holes, so that the hammering head part freely swings in the drainage pipeline to hammer sundries on the inner wall, particularly gravel, namely concrete, and meanwhile, the hammering head part is pushed to advance by utilizing the back flushing effect of the advancing spray head; stubborn sundries on the inner wall of the drainage pipeline are cleaned.
本发明公开了一种排水管道锤击式疏通装置，包括：锤击头部，在锤击头部的周侧上设置有若干锤击钉及若干动力水孔；前进喷头，其设置于锤击头部的后侧，前进喷头的后侧设置有喷水孔，喷水孔的出水方向朝向后侧；旋转接头，其连接在锤击头部与前进喷头之间，并且内部为中空设置连通至动力水孔；水管，其设置于前进喷头的后侧，连通喷水孔及旋转接头，本发明通过动力水孔喷出高压水使锤击头部在排水管道内自由的摆动锤击内壁上的杂物，特别是砂石即混凝土，同时利用前进喷头的反冲作用推动锤击头部前进，实现排水管道内壁的顽固杂物清理。
Drainage pipeline hammering type dredging device and method
排水管道锤击式疏通装置及方法
GUO XIAOXIONG (author) / MA WEIBIN (author) / CHANG KAI (author) / ZHAO PENG (author) / AN ZHELI (author) / WANG ZHIWEI (author) / MA RONGTIAN (author) / QIU PENG (author) / ZHENG ZEFU (author) / XU TIANYUAN (author)
2022-07-22
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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