Inside unblocking device for hydraulic engineering pipeline

A technology for water conservancy projects and pipelines, which is applied in the direction of cleaning hollow objects, cleaning methods and appliances, chemical instruments and methods, etc. It can solve the problems of narrowing the use range of dredging devices and achieve the effect of simple structure and convenient operation

Active Publication Date: 2020-02-04
韩谊
View PDF9 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, existing devices are often used to clean pipelines of fixed size, and when dredging pipelines of different sizes, it is often neces

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Inside unblocking device for hydraulic engineering pipeline
  • Inside unblocking device for hydraulic engineering pipeline
  • Inside unblocking device for hydraulic engineering pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-8 As shown, in this implementation:

[0025] When pipeline cleaning is required, the device is first placed inside the pipeline, the device is connected to an external power supply, the high-pressure water pipe 19 is connected to an external high-pressure water pump, and the staff controls the device through the control panel 33;

[0026] The first step is to control the hydraulic telescopic rod 2 to start working, and the hydraulic telescopic rod 2 stretches out to press the arc-shaped baffle 3 to the inside of the pipe, so that the ring base 1 is fixed on the inner wall of the pipe, and then the micro motor 14 is controlled to start working. The motor 14 rotates and drives the winding rope wheel 15 to start to rotate, and the winding rope wheel 15 rotates and the steel wire rope 16 is involved or released into the winding rope wheel 15, thereby driving one end ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an inside unblocking device for a hydraulic engineering pipeline. The inside unblocking device comprises an annular base provided with a pipeline fixing telescopic device. Thepipeline fixing telescopic device is provided with an adjustable round pipeline sealing device. An adjusting high-pressure water spraying device is arranged in the adjustable round pipeline sealing device. A hydraulic telescopic rod on the annular base and the pipeline are fixed, then stretching and contraction are conducted through a telescopic hydraulic oil cylinder, thus an adjustable annular flat steel ring is pushed to move, sealing is conducted between the flat steel ring and a high-pressure water spraying pipe through a waterproof cloth, and sludge in the pipeline is removed through high-pressure water. The inside unblocking device has the beneficial effects of being simple in structure and high in practicability.

Description

technical field [0001] The invention relates to the field of equipment related to pipeline desilting, in particular to an internal declogging device for water conservancy engineering pipelines. Background technique [0002] Water conservancy projects have a wide range, including farmland water conservancy projects, roadway projects, port projects, and farmland water conservancy projects. Water conservancy projects require the construction of various hydraulic structures. Water pipelines are usually used in such projects. The water pipeline may become clogged during long-term use. [0003] In the patent CN201810280545.0 - an internal blockage removal device for hydraulic engineering pipelines, the blockage removal device is the head and the power device is the tail. When it is in the pipeline, the driving box is always attached to the inside of the pipe under the action of tension spring 1. There is an anti-skid groove on the outer surface of the driving wheel, which can pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B08B9/032B08B9/049B08B13/00
CPCB08B9/0321B08B9/049B08B13/00
Inventor 欧阳军
Owner 韩谊
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap