A pipeline dredging device for water conservancy projects to prevent backflow of sewage
A technology for water conservancy projects and dredging devices, which is applied to water supply devices, cleaning sewer pipes, waterway systems, etc., can solve the problems of inconvenient pipe wall flushing and cleaning, inconvenient portability, and reduced cleaning efficiency, and achieves convenient carrying and folding. The effect of processing and improving the efficiency of cleaning
Inactive Publication Date: 2021-10-26
宁夏华源通工程建设有限公司
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[0008] The purpose of the present invention is to provide a kind of pipeline dredging device for water conservancy projects that prevents sewage backflow, to solve the inconvenient flushing and cleaning of the pipe wall proposed by the above-mentioned background technology, the phenomenon that sewage backflow is easy to occur, and the efficiency of cleaning is reduced. In addition, it is not convenient for folding processing, which makes it not convenient to carry later, and reduces the problem of the scope of application
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] see Figure 1-9, the present invention provides a technical solution: a pipeline dredging device for water conservancy projects to prevent sewage backflow, comprising a fixed column 1, a support plate 2, an action wheel 3, an auxiliary plate 4, a torsion spring 5, a first auxiliary wheel 6, Pipe body 7, first movable block 8, first spring 9, threaded rod 10, handle 11, connecting block 12, movable pipe 13, bracket 14, spacer 15, mounting column 16, wate...
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The invention discloses a pipeline dredging device for water conservancy projects for preventing sewage backflow, which comprises a fixed column, a hose and a driving motor. The left end of the outer surface of the fixed column is hinged to a support plate, and the end of the support plate is close to the action wheel. The inner side of the fixed column is rotatably connected with an auxiliary plate, the outer side of the right end of the fixed column is threadedly connected with a mounting column, the outer side of the water delivery pipe is obliquely provided with a nozzle, the right end of the shunt pipe is fixedly connected with a hose, and the inner side of the rubber cover The limiting plate is fixedly connected by bolts, the left end of the fixed column is engaged with a mounting seat, and the left side of the mounting seat is fixedly connected with the right side of the box body by bolts. The pipeline desilting device for water conservancy projects that prevents sewage backflow is convenient for flushing and cleaning the pipe wall, prevents sewage backflow, improves cleaning efficiency, and is convenient for folding processing, making subsequent carrying more convenient. The scope of application has been improved.
Description
technical field [0001] The invention relates to the technical field related to water conservancy projects, in particular to a pipeline dredging device for water conservancy projects that prevents sewage from flowing back. Background technique [0002] The main function of water conservancy projects is to control and allocate natural surface water and groundwater, so as to achieve the purpose of eliminating harm and promoting benefits. Water conservancy projects often use water pipelines. After long-term use, silt is easy to accumulate in the pipelines , so regular dredging of the pipeline is required. [0003] But when pipeline is cleared, the used pipeline desilting device under prior art background still has certain shortcoming, for example: [0004] 1. The existing pipeline dredging device is inconvenient to be folded, which makes it not convenient to carry it later, and it is inconvenient to adjust, which reduces the scope of application; [0005] 2. The existing pipel...
Claims
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IPC IPC(8): E03F9/00E03F7/10
CPCE03F7/10E03F9/005E03F9/007
Inventor 吴超
Owner 宁夏华源通工程建设有限公司