High-pressure hydraulic driving miniature pipeline dredging and obstacle removing device

Through the high-pressure hydraulic-driven micro-pipe clearance device, high-pressure water flow and power agitator drill bit are used to perform high-speed barrier cleaning, which solves the problem of fixed structure, large volume, and difficulty in entering the pipeline in the prior art, and achieves efficient barrier cleaning and safety improvement for small-diameter pipelines.

CN222625659UActive Publication Date: 2025-03-18SHANGHAI PUDONG NEW DISTRICT ROAD CONSTR DEV
1 Cites 1 Cited by

Patent Information

Application Number
CN202421059377.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Priority Date
2024-04-12
Filing Date
2024-05-15
Publication Date
2025-03-18
Estimated Expiration
2034-05-15

AI Technical Summary

Technical Problem

The existing pipeline clearance device has a fixed structure and is large in size, so it is not suitable to go deep into the pipeline for clearance. Especially in situations where the pipe diameter is small or located below the roadway, it is difficult to clear the barrier and may lead to traffic congestion and damage to other pipelines.

Method used

The high-pressure hydraulically driven micro-pipe clearance device is used to pressurize the water flow through a high-pressure water pump, combined with the high-pressure nozzle and the power agitator plate, and drive the drill bit for high-speed cleaning. At the same time, guide columns and rollers are used to ensure the stability and direction of the device.

Benefits of technology

Efficient barrier cleaning of small-path pipelines is achieved, the risk of manual entry into the pipeline is avoided, the possibility of traffic congestion and other pipeline damage is reduced, and the efficiency and safety of barrier cleaning are improved.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a high-pressure hydraulic driving miniature pipeline dredging and obstacle removing device which comprises a high-pressure water pump, a plurality of groups of drainage holes used for pushing a device are formed in the tail of the high-pressure water pump, and the output end of the high-pressure water pump is communicated with a pressurizing pipe. A power chamber is formed in the outer end of the pressurizing pipe; a plurality of groups of high-pressure spraying pipes are mounted in the power chamber at equal radian; a protection pipe is installed at the front end of the pressurization pipe in a sealed mode, a rotating shaft is rotatably installed in the protection pipe, a power stirring plate is installed at the tail end of the rotating shaft, the power stirring plate is located at the tail end of the protection pipe, and the power stirring plate is used in cooperation with the high-pressure spraying pipe. Water is pressurized through an installed high-pressure water pump, high-pressure water is sprayed out through a high-pressure spraying pipe on the outer side of a pressurizing pipe to impact a power stirring plate to guarantee high-speed work of a drill bit, meanwhile, the high-pressure water pump can spray out high-pressure water to a drainage hole formed in the tail portion of the high-pressure water pump, the device obtains thrust, and advancing and obstacle removing work of the whole device are guaranteed.
Need to check novelty before this filing date? Find Prior Art