Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Large-diameter in-pipe spraying device

A large-diameter pipe and internal spraying technology, applied in the direction of spraying devices, can solve the problems of reducing work efficiency and inconvenient operation, and achieve the effect of improving work efficiency and reliable operation.

Inactive Publication Date: 2020-01-03
谈骏
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the inside of the pipe body needs to be sprayed during the spraying process; usually the spraying is done manually, which reduces the work efficiency and is inconvenient to operate

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
  • Large-diameter in-pipe spraying device
  • Large-diameter in-pipe spraying device
  • Large-diameter in-pipe spraying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention as Figure 1-3 As shown, it includes a base 1, an inner support mechanism 2, a driving mechanism 4 and a spraying mechanism 5,

[0031] The inner support mechanism includes an inner cylinder 21, which is rotatably connected to the base, an outer annular rack 22 is provided on the surface of the upper mouth of the inner cylinder, and an inner scraping assembly is provided on the inner cylinder.

[0032] The outside of the inner cylinder is provided with a pipe body 6, the centerlines of the inner cylinder and the pipe body are on the same straight line, and the pipe body is rotatably connected to the base,

[0033] Described driving mechanism 4 comprises L-shaped upright bar one 41, motor 42 and gear 43, and described L-shaped upright bar one is arranged on the base, and is positioned at the outside of pipe body, and described motor drives gear, and described motor is connected in On the crossbar 410 of the L-shaped vertical rod one, the crossbar o...

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 relates to the field of spraying, in particular to a large-diameter in-pipe spraying device. The invention provides a large-diameter in-pipe spraying device which is simple in structure,facilitates spraying and improves the working efficiency. The large-diameter in-pipe spraying device comprises a base, an inner supporting mechanism, a driving mechanism and a spraying mechanism; theinner supporting mechanism comprises an inner cylinder which is rotatably and movably connected with the base; an outer annular rack is arranged on the surface of an upper cylinder opening of the inner cylinder; an inner scraping and coating assembly is arranged on the inner cylinder; a pipe body is arranged on the outer side of the inner cylinder; the center lines of the inner cylinder and the pipe body are positioned in the same straight line; the pipe body is rotatably and movably connected with the base; and an inner spray gun is positioned between the pipe body and the inner cylinder. The working efficiency is improved and the operation is reliable.

Description

technical field [0001] The invention relates to the field of spraying, in particular to a large-diameter in-pipe spraying device. Background technique [0002] Spraying is a coating method in which spray guns or disc atomizers are dispersed into uniform and fine droplets by means of pressure or centrifugal force and applied to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derived methods of the above basic spraying forms, such as large flow and low pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc. [0003] In the prior art, the inside of the pipe body needs to be sprayed during the spraying process; usually, the spraying is performed manually, which reduces the work efficiency and is inconvenient to operate. Contents of the invention [0004] Aiming at the above problems, the present invention provides a large-diameter in-pipe spraying device w...

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): B05B13/06B05B12/08
CPCB05B12/084B05B13/0627B05B13/0645
Inventor 谈骏
Owner 谈骏
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com